diff --git a/Android.bp b/Android.bp
index 1887a8a..5eb8765 100644
--- a/Android.bp
+++ b/Android.bp
@@ -15,6 +15,23 @@
 // Build the Phone app which includes the emergency dialer. See Contacts
 // for the 'other' dialer.
 
+package {
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
+// Added automatically by a large-scale-change
+// See: http://go/android-license-faq
+license {
+    name: "packages_services_Telephony_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "NOTICE",
+    ],
+}
+
 android_app {
     name: "TeleService",
 
@@ -24,6 +41,7 @@
         "ims-common",
         "libprotobuf-java-lite",
         "unsupportedappusage",
+        "org.apache.http.legacy",
     ],
 
     static_libs: [
@@ -35,6 +53,8 @@
         "com.android.phone.common-lib",
         "guava",
         "PlatformProperties",
+        "modules-utils-os",
+        "nist-sip",
     ],
 
     srcs: [
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 425440a..a4b107b 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -24,7 +24,6 @@
 
     <original-package android:name="com.android.phone" />
 
-    <protected-broadcast android:name="android.telecom.action.TTY_PREFERRED_MODE_CHANGED" />
     <protected-broadcast android:name="android.telecom.action.CURRENT_TTY_MODE_CHANGED" />
     <protected-broadcast android:name="android.intent.action.SERVICE_STATE" />
     <protected-broadcast android:name="android.intent.action.RADIO_TECHNOLOGY" />
@@ -39,8 +38,10 @@
     <protected-broadcast android:name="android.intent.action.ACTION_MDN_STATE_CHANGED" />
     <protected-broadcast android:name="android.telephony.action.SERVICE_PROVIDERS_UPDATED" />
     <protected-broadcast android:name="android.provider.Telephony.SIM_FULL" />
+    <protected-broadcast android:name="com.android.internal.telephony.carrier_key_download_alarm" />
     <protected-broadcast android:name="com.android.internal.telephony.data-restart-trysetup" />
     <protected-broadcast android:name="com.android.internal.telephony.data-stall" />
+    <protected-broadcast android:name="com.android.internal.telephony.provisioning_apn_alarm" />
     <protected-broadcast android:name="android.intent.action.DATA_SMS_RECEIVED" />
     <protected-broadcast android:name="android.provider.Telephony.SMS_RECEIVED" />
     <protected-broadcast android:name="android.provider.Telephony.SMS_DELIVER" />
@@ -60,6 +61,7 @@
     <protected-broadcast android:name= "com.android.internal.telephony.CARRIER_SIGNAL_PCO_VALUE" />
     <protected-broadcast android:name= "com.android.internal.telephony.CARRIER_SIGNAL_RESET" />
     <protected-broadcast android:name= "com.android.internal.telephony.CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE" />
+    <protected-broadcast android:name= "com.android.internal.telephony.PROVISION" />
     <protected-broadcast android:name= "com.android.internal.telephony.ACTION_LINE1_NUMBER_ERROR_DETECTED" />
     <protected-broadcast android:name= "com.android.internal.provider.action.VOICEMAIL_SMS_RECEIVED" />
     <protected-broadcast android:name= "com.android.intent.isim_refresh" />
@@ -82,19 +84,34 @@
     <protected-broadcast android:name= "com.android.internal.telephony.CARRIER_VVM_PACKAGE_INSTALLED" />
     <protected-broadcast android:name= "com.android.cellbroadcastreceiver.GET_LATEST_CB_AREA_INFO" />
     <protected-broadcast android:name= "com.android.internal.telephony.ACTION_CARRIER_CERTIFICATE_DOWNLOAD" />
+    <protected-broadcast android:name= "com.android.internal.telephony.action.COUNTRY_OVERRIDE" />
     <protected-broadcast android:name= "com.android.internal.telephony.OPEN_DEFAULT_SMS_APP" />
+    <protected-broadcast android:name= "com.android.internal.telephony.ACTION_TEST_OVERRIDE_CARRIER_ID" />
     <protected-broadcast android:name= "android.telephony.action.SIM_CARD_STATE_CHANGED" />
     <protected-broadcast android:name= "android.telephony.action.SIM_APPLICATION_STATE_CHANGED" />
     <protected-broadcast android:name= "android.telephony.action.SIM_SLOT_STATUS_CHANGED" />
     <protected-broadcast android:name= "android.telephony.action.SUBSCRIPTION_CARRIER_IDENTITY_CHANGED" />
     <protected-broadcast android:name= "android.telephony.action.SUBSCRIPTION_SPECIFIC_CARRIER_IDENTITY_CHANGED" />
+    <protected-broadcast android:name= "android.telephony.action.TOGGLE_PROVISION" />
     <protected-broadcast android:name= "android.telephony.action.NETWORK_COUNTRY_CHANGED" />
     <protected-broadcast android:name= "android.telephony.action.PRIMARY_SUBSCRIPTION_LIST_CHANGED" />
     <protected-broadcast android:name= "android.telephony.action.MULTI_SIM_CONFIG_CHANGED" />
+    <protected-broadcast android:name= "android.telephony.action.CARRIER_SIGNAL_RESET" />
+    <protected-broadcast android:name= "android.telephony.action.CARRIER_SIGNAL_PCO_VALUE" />
+    <protected-broadcast android:name= "android.telephony.action.CARRIER_SIGNAL_DEFAULT_NETWORK_AVAILABLE" />
+    <protected-broadcast android:name= "android.telephony.action.CARRIER_SIGNAL_REDIRECTED" />
+    <protected-broadcast android:name= "android.telephony.action.CARRIER_SIGNAL_REQUEST_NETWORK_FAILED" />
+
+    <protected-broadcast android:name= "com.android.phone.settings.CARRIER_PROVISIONING" />
+    <protected-broadcast android:name= "com.android.phone.settings.TRIGGER_CARRIER_PROVISIONING" />
 
     <!-- For Vendor Debugging in Telephony -->
     <protected-broadcast android:name="android.telephony.action.ANOMALY_REPORTED" />
 
+    <protected-broadcast android:name= "android.intent.action.SUBSCRIPTION_INFO_RECORD_ADDED" />
+    <protected-broadcast android:name= "android.intent.action.ACTION_MANAGED_ROAMING_IND" />
+    <protected-broadcast android:name= "android.telephony.ims.action.RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE" />
+
     <!-- Allows granting runtime permissions to telephony related components. -->
     <uses-permission android:name="android.permission.GRANT_RUNTIME_PERMISSIONS_TO_TELEPHONY_DEFAULTS" />
 
@@ -117,8 +134,8 @@
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
     <uses-permission android:name="android.permission.INTERNAL_SYSTEM_WINDOW" />
     <uses-permission android:name="android.permission.VIBRATE" />
-    <uses-permission android:name="android.permission.BLUETOOTH" />
-    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+    <uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
     <uses-permission android:name="android.permission.REORDER_TASKS" />
     <uses-permission android:name="android.permission.CHANGE_CONFIGURATION" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
@@ -210,11 +227,17 @@
     <uses-permission android:name="android.permission.PACKAGE_USAGE_STATS" />
     <uses-permission android:name="android.permission.READ_PRECISE_PHONE_STATE" />
     <uses-permission android:name="android.permission.MANAGE_ROLE_HOLDERS" />
-    <!-- Allows us to whitelist receivers of the
+    <!-- Allows us to allow list receivers of the
          ACTION_SIM_SLOT_STATUS_CHANGED broadcast to start activities
          from the background.  -->
     <uses-permission android:name="android.permission.START_ACTIVITIES_FROM_BACKGROUND" />
     <uses-permission android:name="android.permission.NETWORK_STATS_PROVIDER" />
+    <uses-permission android:name="android.permission.MANAGE_SUBSCRIPTION_PLANS"/>
+    <uses-permission android:name="android.permission.OBSERVE_ROLE_HOLDERS"/>
+    <uses-permission android:name="android.permission.BIND_GBA_SERVICE"/>
+
+    <!-- Needed to listen to changes in projection state. -->
+    <uses-permission android:name="android.permission.READ_PROJECTION_STATE"/>
 
     <application android:name="PhoneApp"
             android:persistent="true"
@@ -233,11 +256,23 @@
                 android:readPermission="android.permission.READ_CONTACTS"
                 android:writePermission="android.permission.WRITE_CONTACTS" />
 
+        <provider android:name=".SimPhonebookProvider"
+            android:authorities="com.android.simphonebook"
+            android:multiprocess="true"
+            android:exported="true"
+            android:readPermission="android.permission.READ_CONTACTS"
+            android:writePermission="android.permission.WRITE_CONTACTS" />
+
+        <provider android:name="com.android.ims.rcs.uce.eab.EabProvider"
+                android:authorities="eab"
+                android:exported="false"/>
+
         <!-- Dialer UI that only allows emergency calls -->
         <activity android:name="EmergencyDialer"
             android:label="@string/emergencyDialerIconLabel"
             android:theme="@style/EmergencyDialerTheme"
             android:screenOrientation="portrait"
+            android:exported="true"
             android:resizeableActivity="false">
             <intent-filter>
                 <action android:name="com.android.phone.EmergencyDialer.DIAL" />
@@ -265,6 +300,7 @@
             android:label="@string/simContacts_title"
             android:theme="@style/SimImportTheme"
             android:screenOrientation="portrait"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_contacts">
 
             <intent-filter>
@@ -276,6 +312,7 @@
 
         <activity android:name="com.android.phone.settings.fdn.FdnList"
                 android:label="@string/fdnListLabel"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
@@ -290,6 +327,7 @@
 
         <activity android:name="GsmUmtsCallOptions"
                 android:label="@string/gsm_umts_options"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -298,6 +336,7 @@
 
         <activity android:name="CdmaCallOptions"
                 android:label="@string/cdma_options"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -307,6 +346,17 @@
         <activity android:name="GsmUmtsCallForwardOptions"
                 android:label="@string/labelCF"
                 android:configChanges="orientation|screenSize|keyboardHidden"
+                android:exported="true"
+                android:theme="@style/DialerSettingsLight">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name="CdmaCallForwardOptions"
+                android:label="@string/labelCF"
+                android:configChanges="orientation|screenSize|keyboardHidden"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -316,6 +366,7 @@
         <activity android:name="GsmUmtsCallBarringOptions"
                 android:label="@string/labelCallBarring"
                 android:configChanges="orientation|screenSize|keyboardHidden"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -325,6 +376,7 @@
         <activity android:name="GsmUmtsAdditionalCallOptions"
                 android:label="@string/labelGSMMore"
                 android:configChanges="orientation|screenSize|keyboardHidden"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -334,6 +386,7 @@
         <!-- fdn setting -->
         <activity android:name="com.android.phone.settings.fdn.FdnSetting"
                 android:label="@string/fdn"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -343,6 +396,7 @@
         <!-- SIM PIN setting -->
         <activity android:name="EnableIccPinScreen"
                 android:label="@string/enable_pin"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -352,6 +406,7 @@
 
         <activity android:name="ChangeIccPinScreen"
                 android:label="@string/change_pin"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -379,6 +434,7 @@
         <activity android:name="CallFeaturesSetting"
                 android:label="@string/call_settings"
                 android:configChanges="orientation|screenSize|keyboardHidden"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
@@ -391,6 +447,7 @@
         <!-- Activation service that trigger OTASP sim provisioning -->
         <service android:name=".otasp.OtaspActivationService" android:launchMode="singleInstance"
             androidprv:systemUserOnly="true"
+            android:exported="true"
             android:permission="android.permission.MODIFY_PHONE_STATE">
             <intent-filter>
                 <action android:name="android.service.simActivation.SimActivationService" />
@@ -407,6 +464,7 @@
         <!-- "Accessibility" settings UI. Referenced by Dialer application. -->
         <activity android:name="com.android.phone.settings.AccessibilitySettingsActivity"
                 android:label="@string/accessibility_settings_activity_title"
+                android:exported="true"
                 android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -421,6 +479,7 @@
 
         <!-- service to dump telephony information -->
         <service android:name="com.android.phone.TelephonyDebugService"
+                android:exported="true"
                  android:permission="android.permission.DUMP">
             <intent-filter>
                 <action android:name="com.android.phone.TelephonyDebugService" />
@@ -430,6 +489,7 @@
         <!-- Handler for EuiccManager's public-facing intents. -->
         <activity android:name=".euicc.EuiccUiDispatcherActivity"
             android:theme="@android:style/Theme.NoDisplay"
+            android:exported="true"
             android:permission="android.permission.MODIFY_PHONE_STATE">
             <!-- Max out priority to ensure nobody else will handle these intents. -->
             <intent-filter android:priority="1000">
@@ -450,6 +510,7 @@
             EuiccController#RESOLUTION_ACTIVITY_CLASS_NAME
         -->
         <activity android:name=".euicc.EuiccResolutionUiDispatcherActivity"
+            android:exported="true"
             android:permission="android.permission.CALL_PRIVILEGED">
             <!-- Max out priority to ensure nobody else will handle these intents. -->
             <intent-filter android:priority="1000">
@@ -465,6 +526,7 @@
         -->
         <activity android:name=".euicc.EuiccPrivilegedActionUiDispatcherActivity"
                   android:theme="@android:style/Theme.NoDisplay"
+                  android:exported="true"
                   android:permission="android.permission.CALL_PRIVILEGED">
             <!-- Max out priority to ensure nobody else will handle these intents. -->
             <intent-filter android:priority="1000">
@@ -484,6 +546,7 @@
             whitelisted by the underlying eUICC service implementation (i.e. the LPA).
         -->
         <activity android:name=".euicc.EuiccPublicActionUiDispatcherActivity"
+            android:exported="true"
             android:theme="@android:style/Theme.NoDisplay">
             <!-- Max out priority to ensure nobody else will handle these intents. -->
             <intent-filter android:priority="1000">
@@ -497,6 +560,7 @@
             android:excludeFromRecents="true"
             android:label="@string/ecm_exit_dialog"
             android:launchMode="singleTop"
+            android:exported="true"
             android:theme="@android:style/Theme.Translucent.NoTitleBar">
             <intent-filter>
                 <action android:name="com.android.phone.action.ACTION_SHOW_ECM_EXIT_DIALOG" />
@@ -509,33 +573,27 @@
         <service android:name="com.android.services.telephony.sip.SipConnectionService"
                  android:label="@string/sip_connection_service_label"
                  android:singleUser="true"
+                 android:exported="true"
                  android:permission="android.permission.BIND_TELECOM_CONNECTION_SERVICE" >
             <intent-filter>
                 <action android:name="android.telecom.ConnectionService" />
             </intent-filter>
         </service>
 
-        <receiver android:name="com.android.services.telephony.sip.SipIncomingCallReceiver">
+        <receiver android:name="com.android.services.telephony.sip.SipIncomingCallReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.net.sip.action.SIP_INCOMING_CALL" />
             </intent-filter>
         </receiver>
 
-        <activity android:name="com.android.services.telephony.sip.SipPhoneAccountSettingsActivity"
-                android:theme="@android:style/Theme.NoDisplay"
-                android:excludeFromRecents="true">
-            <intent-filter>
-                <action android:name="android.telecom.action.CONFIGURE_PHONE_ACCOUNT" />
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
-        </activity>
-
         <activity android:label="Sip Settings"
                   android:name="com.android.services.telephony.sip.SipSettings"
                   android:theme="@style/DialerSettingsLight"
                   android:launchMode="singleTop"
                   android:configChanges="orientation|screenSize|keyboardHidden"
                   android:uiOptions="splitActionBarWhenNarrow"
+                  android:exported="true"
                   android:parentActivityName="com.android.phone.CallFeaturesSetting" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -548,7 +606,8 @@
                 android:uiOptions="splitActionBarWhenNarrow">
         </activity>
 
-        <service android:name="com.android.services.telephony.sip.components.TelephonySipService">
+        <service android:name="com.android.services.telephony.sip.components.TelephonySipService"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.net.sip.action.START_SIP" />
             </intent-filter>
@@ -565,6 +624,7 @@
 
         <activity android:name="com.android.phone.settings.PhoneAccountSettingsActivity"
             android:label="@string/phone_accounts"
+            android:exported="true"
             android:theme="@style/DialerSettingsLight">
             <intent-filter>
                 <action android:name="android.telecom.action.CHANGE_PHONE_ACCOUNTS" />
@@ -576,6 +636,7 @@
             android:label="@string/voicemail"
             android:configChanges="orientation|screenSize|keyboardHidden|screenLayout"
             android:screenOrientation="portrait"
+            android:exported="true"
             android:theme="@style/DialerSettingsLight">
             <intent-filter >
                 <!-- DO NOT RENAME. There are existing apps which use this string. -->
@@ -593,6 +654,7 @@
                 android:singleUser="true"
                 android:name="com.android.services.telephony.TelephonyConnectionService"
                 android:label="@string/pstn_connection_service_label"
+                android:exported="true"
                 android:permission="android.permission.BIND_TELECOM_CONNECTION_SERVICE" >
             <intent-filter>
                 <action android:name="android.telecom.ConnectionService" />
@@ -635,12 +697,14 @@
             android:name="com.android.phone.vvm.RemoteVvmTaskManager"
             android:exported="false"/>
         <service android:name="com.android.internal.telephony.CellularNetworkService"
+            android:exported="true"
             android:permission="android.permission.BIND_TELEPHONY_NETWORK_SERVICE" >
             <intent-filter>
                 <action android:name="android.telephony.NetworkService" />
             </intent-filter>
         </service>
         <service android:name="com.android.internal.telephony.dataconnection.CellularDataService"
+            android:exported="true"
             android:permission="android.permission.BIND_TELEPHONY_DATA_SERVICE" >
             <intent-filter>
                 <action android:name="android.telephony.data.DataService" />
@@ -650,6 +714,7 @@
         <activity
             android:name=".settings.RadioInfo"
             android:label="@string/phone_info_label"
+            android:exported="true"
             android:theme="@style/Theme.AppCompat.DayNight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -659,6 +724,7 @@
 
         <activity android:name=".settings.BandMode"
                   android:label="@string/band_mode_title"
+                  android:exported="true"
                   android:theme="@style/Theme.AppCompat.DayNight">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/MODULE_LICENSE_APACHE2 b/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/OWNERS b/OWNERS
index 3059d4d..e095b89 100644
--- a/OWNERS
+++ b/OWNERS
@@ -13,3 +13,4 @@
 dbright@google.com
 xiaotonj@google.com
 
+per-file *SimPhonebookProvider* = file:platform/packages/apps/Contacts:/OWNERS
diff --git a/TEST_MAPPING b/TEST_MAPPING
index e75dcb0..75b9d49 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -7,6 +7,9 @@
           "exclude-annotation": "androidx.test.filters.FlakyTest"
         }
       ]
+    },
+    {
+      "name": "CarrierAppIntegrationTestCases"
     }
   ]
 }
diff --git a/apex/Android.bp b/apex/Android.bp
index a7137d9..a0e5713 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 apex_defaults {
     name: "com.android.telephony-defaults",
 
@@ -9,6 +18,8 @@
 
     key: "com.android.telephony.key",
     certificate: ":com.android.telephony.certificate",
+
+    updatable: false,
 }
 
 apex {
diff --git a/apex/testing/Android.bp b/apex/testing/Android.bp
index 10455a4..1138b5e 100644
--- a/apex/testing/Android.bp
+++ b/apex/testing/Android.bp
@@ -12,6 +12,15 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 apex {
     name: "test_com.android.telephony",
     visibility: [
@@ -22,4 +31,4 @@
     file_contexts: ":com.android.telephony-file_contexts",
     // Test APEX, should never be installed
     installable: false,
-}
\ No newline at end of file
+}
diff --git a/ecc/conversion_toolset_v1/proto/Android.bp b/ecc/conversion_toolset_v1/proto/Android.bp
index e1e0643..632ab40 100644
--- a/ecc/conversion_toolset_v1/proto/Android.bp
+++ b/ecc/conversion_toolset_v1/proto/Android.bp
@@ -12,6 +12,15 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 java_library_static {
     name: "ecc-protos-lite",
     proto: {
diff --git a/ecc/input/OWNERS b/ecc/input/OWNERS
new file mode 100644
index 0000000..d9ecbb7
--- /dev/null
+++ b/ecc/input/OWNERS
@@ -0,0 +1,5 @@
+set noparent
+
+djkrause@google.com
+satk@google.com
+somakala@google.com
\ No newline at end of file
diff --git a/ecc/output/OWNERS b/ecc/output/OWNERS
new file mode 100644
index 0000000..d9ecbb7
--- /dev/null
+++ b/ecc/output/OWNERS
@@ -0,0 +1,5 @@
+set noparent
+
+djkrause@google.com
+satk@google.com
+somakala@google.com
\ No newline at end of file
diff --git a/proguard.flags b/proguard.flags
index c707f76..8eafd30 100644
--- a/proguard.flags
+++ b/proguard.flags
@@ -7,4 +7,9 @@
 -keepclassmembers class * {
 @**.NeededForTesting *;
 }
+# TODO: remove this after call composer gets more integrated.
+# for the time being, this is here so that the tests don't fail when encountering dead code.
+-keep class com.android.phone.callcomposer.** {
+ *;
+}
 -verbose
\ No newline at end of file
diff --git a/res/drawable/cupcake.png b/res/drawable/cupcake.png
new file mode 100644
index 0000000..dcc74e5
--- /dev/null
+++ b/res/drawable/cupcake.png
Binary files differ
diff --git a/res/layout/radio_info.xml b/res/layout/radio_info.xml
index 40c2e53..68c67a3 100644
--- a/res/layout/radio_info.xml
+++ b/res/layout/radio_info.xml
@@ -122,6 +122,43 @@
             <TextView android:id="@+id/ul_kbps" style="@style/info_value" />
         </LinearLayout>
 
+
+        <!-- EN-DC Available -->
+        <LinearLayout style="@style/RadioInfo_entry_layout" android:orientation="horizontal">
+            <TextView android:id="@+id/endc_available_label" android:text="@string/radio_info_endc_available" style="@style/info_label" />
+            <TextView android:id="@+id/endc_available" style="@style/info_value" />
+        </LinearLayout>
+
+        <!-- DCNR Restricted -->
+        <LinearLayout style="@style/RadioInfo_entry_layout" android:orientation="horizontal">
+            <TextView android:id="@+id/dcnr_restricted_label" android:text="@string/radio_info_dcnr_restricted" style="@style/info_label" />
+            <TextView android:id="@+id/dcnr_restricted" style="@style/info_value" />
+        </LinearLayout>
+
+        <!-- NR Available -->
+        <LinearLayout style="@style/RadioInfo_entry_layout" android:orientation="horizontal">
+            <TextView android:id="@+id/nr_available_label" android:text="@string/radio_info_nr_available" style="@style/info_label" />
+            <TextView android:id="@+id/nr_available" style="@style/info_value" />
+        </LinearLayout>
+
+        <!-- NR State -->
+        <LinearLayout style="@style/RadioInfo_entry_layout" android:orientation="horizontal">
+            <TextView android:id="@+id/nr_state_label" android:text="@string/radio_info_nr_state" style="@style/info_label" />
+            <TextView android:id="@+id/nr_state" style="@style/info_value" />
+        </LinearLayout>
+
+        <!-- NR Frequency -->
+        <LinearLayout style="@style/RadioInfo_entry_layout" android:orientation="horizontal">
+            <TextView android:id="@+id/nr_frequency_label" android:text="@string/radio_info_nr_frequency" style="@style/info_label" />
+            <TextView android:id="@+id/nr_frequency" style="@style/info_value" />
+        </LinearLayout>
+
+        <!-- NR Frequency -->
+        <LinearLayout style="@style/RadioInfo_entry_layout" android:orientation="horizontal">
+            <TextView android:id="@+id/network_slicing_config_label" android:text="@string/radio_info_network_slicing_config" style="@style/info_label" />
+            <TextView android:id="@+id/network_slicing_config" style="@style/info_value" />
+        </LinearLayout>
+
         <!-- Physical Channel Config -->
         <LinearLayout style="@style/RadioInfo_entry_layout">
             <TextView android:text="@string/radio_info_phy_chan_config" style="@style/info_label" />
@@ -303,11 +340,6 @@
             android:background="?android:attr/listDivider" />
 
         <!-- CellInfoListRate Selection -->
-        <!-- Location -->
-        <LinearLayout style="@style/RadioInfo_entry_layout">
-            <TextView android:text="@string/radio_info_signal_location_label" style="@style/info_label" />
-            <TextView android:id="@+id/location" style="@style/info_value" />
-        </LinearLayout>
 
         <TextView
                 android:layout_width="match_parent"
diff --git a/res/layout/sim_ndp.xml b/res/layout/sim_ndp.xml
index 5f03d7b..e16f99a 100644
--- a/res/layout/sim_ndp.xml
+++ b/res/layout/sim_ndp.xml
@@ -35,6 +35,13 @@
                 android:layout_height="wrap_content"
                 android:text="@string/label_ndp"/>
 
+        <TextView
+                android:id="@+id/perso_phoneid_text"
+                android:textAppearance="?android:attr/textAppearanceMedium"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/label_phoneid"/>
+
         <EditText android:id="@+id/pin_entry"
                 android:inputType="textPassword"
                 android:imeOptions="actionDone"
diff --git a/res/values-af/strings.xml b/res/values-af/strings.xml
index 5260467..8484549 100644
--- a/res/values-af/strings.xml
+++ b/res/values-af/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Stemboodskapinstellings kan slegs deur die primêre gebruiker gewysig word."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Jou SIM-kaart is oopgesluit. Jou foon sluit tans oop…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM-netwerk ontsluit PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM gesluit vir operateur"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Ontsluit"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Maak toe"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Versoek tans netwerkontsluiting…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Stuur aan na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Af"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Jou diensverskaffer ondersteun nie die deaktivering van oproepaanstuur wanneer jou foon onbereikbaar is nie."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Jou diensverskaffer ondersteun nie oproepaanstuur nie."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Skakel Oproep Wat Wag aan?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Jy sal tydens \'n oproep in kennis gestel word van inkomende oproepe"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Skakel aan"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Kanselleer"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA-Oproep Wat Wag onder IMS is Aan"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA-Oproep Wat Wag onder IMS is Af"</string>
     <string name="updating_title" msgid="6130548922615719689">"Belinstellings"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Oproepinstellings kan net deur die administrateur verander word."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Instellings (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Beperkte SIM-funksionaliteit"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> oproepe- en datadienste kan geblokkeer word terwyl <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> gebruik word."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> oproepe- en datadienste kan geblokkeer word terwyl \'n ander SIM gebruik word."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Opgeskorte SIP-rekeninge is gevind en verwyder"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP-bel word nie meer deur die Android-platform ondersteun nie.\nJou bestaande SIP-rekeninge <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> is verwyder.\nBevestig asseblief jou verstekbelinstelling."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Gaan na instellings"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Programdatagebruik"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobiele data gebruik <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Gevorderd"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Wagwoord is verkeerd. SIM is nou geblokkeer. Voer PUK2 in."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 is permanent geblokkeer."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Jy het <xliff:g id="NUMBER">%d</xliff:g> oorblywende pogings."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 is gesluit. Kontak diensverskaffer om te ontsluit."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 is nie meer geblokkeer nie"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Netwerk- of SIM-kaartfout"</string>
     <string name="doneButton" msgid="7371209609238460207">"Klaar"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Sub-ID van verstekdata-SIM:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Aflaaibandwydte (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Oplaaibandwydte (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Selligginginligting (opgeskort):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Fisieke LTE-kanaalopstelling:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Herlaaikoers van selinligting:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Alle selmetingsinligting:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Herlaai"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Wissel DNS-kontrole"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-spesifieke inligting/instellings"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC is beskikbaar:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR is beperk:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR is beskikbaar:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-status:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-frekwensie:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Stel radiobandmodus"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Laai tans bandlys …"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Stel"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Fooninligting"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Diensverskaffervoorsiening-inligting"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Trigger-diensverskaffervoorsiening"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Jou bluetooth-sein is swak. Probeer om na luidsprekerfoon oor te skakel."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Kennisgewing oor oproepgehalte"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Opgeskorte SIP-rekeninge"</string>
 </resources>
diff --git a/res/values-am/strings.xml b/res/values-am/strings.xml
index a5b830c..571af43 100644
--- a/res/values-am/strings.xml
+++ b/res/values-am/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"የድምፅ መልዕክት ቅንብሮች መለወጥ የሚችሉት በቀዳሚ ተጠቃሚው ብቻ ነው።"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"የSIM ካርድዎ አልታገደም። ስልክዎ በመከፈት ላይነው..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"የSIM አውታረመረብ መክፈቻ ፒን"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM ለከዋኙ ተቆልፏል"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ክፈት"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"አሰናብት"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"አውታረመረብ ለማስከፈት በመጠየቅ ላይ..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"ወደ <xliff:g id="PHONENUMBER">{0}</xliff:g>በማስተላለፍ ላይ"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ጠፍቷል"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ስልክህ በማይደረስበት ጊዜ የድምጽ ተያያዥ ሞደምህ  የጥሪ-ማስተላለፍን አይደግፍም።"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"አገልግሎት አቅራቢዎ ጥሪ ማስተላለፍን አይደግፍም።"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"ጥሪ መጠበቂያ ይብራ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"በጥሪ ጊዜ፣ ስለ ገቢ ጥሪዎች እንዲያውቁት ይደረጋል"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"አብራ"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"ይቅር"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"በIMS ስር ያለው የCDMA ጥሪ መጠበቂያ በርቷል"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"በIMS ስር ያለው የCDMA ጥሪ መጠበቂያ ጠፍቷል"</string>
     <string name="updating_title" msgid="6130548922615719689">"የጥሪ ቅንብሮች"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"የጥሪ ቅንብሮች በአስተዳዳሪ ተጠቃሚው ብቻ ነው ሊለወጡ የሚችሉት።"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ቅንብሮች (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"የተገደበ የሲም ተግባር"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"የ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ጥሪዎች እና የውሂብ አገልግሎቶች <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> በሚጠቀሙ ጊዜ ሊታገዱ ይችላሉ።"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"ሌላ ሲም በሚጠቀሙ ጊዜ የ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ጥሪዎች እና የውሂብ አገልግሎቶች ሊታገዱ ይችላሉ።"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"የተቋረጡ የSIP መለያዎች ተገኝተው ተወግደዋል"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"የSIP መደወያ ከአሁን በኋላ በAndroid መሰረተ ስርዓት ላይ አይደገፍም።\nነባር የSIP መለያዎችዎ <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ተወግደዋል።\nየእርስዎ ነባሪ መደወያ የመለያ ቅንብሮችን እባክዎ ያረጋግጡ።"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ወደ ቅንብሮች ሂድ"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"የመተግበሪያ ውሂብ አጠቃቀም"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> ጥቅም ላይ የዋለ የተንቀሳቃሽ ስልክ ውሂብ <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"የላቀ"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"የይለፍ ቃል ልክ አይደለም። SIM አሁን ተቆልፏል። PUK2 ያስገቡ።"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"ፒን2 በቋሚነት ታግዷል።"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"እርስዎ <xliff:g id="NUMBER">%d</xliff:g> ቀሪ ሙከራዎች አልዎት።"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 ተቆልፏል። ለማስከፈት የአገልግሎት አቅራቢን ያነጋግሩ።"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 ከአሁን በኋላ አልታገደም"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"የአውታረ መረብ ወይም የሲም ካርድ ስህተት"</string>
     <string name="doneButton" msgid="7371209609238460207">"ተከናውኗል"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"የነባሪ ውሂብ ሲም SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL መተላለፊያ ይዘት (ኪቢ/ሴ)፡"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"የUL መተላለፊያ ይዘት (ኪቢ/ሴ)፡"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"የሕዋስ የአካባቢ መረጃ (የተቋረጠ)፦"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"የLTE አካላዊ ሰርጥ ውቅረት:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"የሕዋስ መረጃ እድሳት ፍጥነት፡"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"ሁሉም የሕዋስ መለኪያ መረጃ፡"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"አድስ"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"የDNS ፍተሻን ቀያይር"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-የተወሰነ መረጃ/ቅንብሮች"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ይገኛል፦"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ተገድቧል፦"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ይገኛል፦"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR ሁኔታ፦"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ድግግሞሽ፦"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"የሬዲዮ ባንድ ሁነታን ያቀናጁ"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"የባንድ ዝርዝርን በመጫን ላይ…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"አዋቅር"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"የስልክ መረጃ"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"የአገልግሎት አቅራቢ አቅርቦት መረጃ"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"የቀስቅሴ አገልግሎት አቅራቢ አቅርቦት"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"የእርስዎ የብሉቱዝ ሲግናል ደካማ ነው። ወደ የስልክ ድምፅ ማጉያ ለመቀየር ይሞክሩ።"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"የጥሪ ጥራት ማሳወቂያ"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"የተቋረጡ የSIP መለያዎች"</string>
 </resources>
diff --git a/res/values-ar/strings.xml b/res/values-ar/strings.xml
index 1db363f..271ead8 100644
--- a/res/values-ar/strings.xml
+++ b/res/values-ar/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"يمكن تعديل إعدادات البريد الصوتي عن طريق المستخدم الأساسي فقط."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"‏تم إلغاء حظر شريحة SIM. جارٍ فتح قفل الهاتف..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"‏رمز PIN لإلغاء تأمين شبكة SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"‏شريحة SIM مقيدَّة إلى مشغّل الشبكة"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"فتح قفل"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"استبعاد"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"جارٍ طلب فتح قفل الشبكة..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"إعادة التوجيه إلى <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"غير مفعّل"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"لا يتيح مشغل شبكة الجوال إيقاف اعادة توجيه المكالمة عند عدم التمكن من الوصول إلى هاتفك."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"لا يتيح مشغّل شبكة الجوّال ميزة إعادة توجيه المكالمات."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"هل تريد تفعيل ميزة انتظار المكالمات؟"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"خلال إحدى المكالمات، سيتم إخطارك بشأن المكالمات الواردة."</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"تفعيل"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"إلغاء"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"‏تفعيل ميزة انتظار مكالمات CDMA في ظل IMS"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"‏إيقاف ميزة انتظار مكالمات CDMA في ظل IMS"</string>
     <string name="updating_title" msgid="6130548922615719689">"إعدادات الاتصال"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"لا يمكن تغيير إعدادات المكالمات إلا بواسطة المستخدم الإداري."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"الإعدادات (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"‏وظائف محدودة لشريحة SIM"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"ربما يتم حظر المكالمات وخدمات البيانات المُقدّمة من <xliff:g id="CARRIER_NAME">%1$s</xliff:g> أثناء استخدام <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"‏ربما يتم حظر المكالمات وخدمات البيانات المقدّمة من <xliff:g id="CARRIER_NAME">%1$s</xliff:g> أثناء استخدام شريحة SIM أخرى."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"‏تم العثور على حسابات SIP المتوقّفة وحذفها"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"‏لم تعد ميزة إجراء مكالمات عبر بروتوكول SIP متوافقة مع نظام Android الأساسي. \nتم حذف حسابات SIP الحالية، وهي <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>.\nيُرجى تأكيد إعدادات الاتصال التلقائية في حسابك."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"الانتقال إلى الإعدادات"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"استخدام بيانات التطبيق"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"تم استخدام <xliff:g id="ID_1">%1$s</xliff:g> من بيانات الجوّال خلال الفترة بين <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"إعدادات متقدمة"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"‏كلمة المرور غير صحيحة. تم قفل شريحة SIM الآن. أدخل رمز PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"‏تم حظر PUK2 بشكل دائم."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"يتبقى لديك <xliff:g id="NUMBER">%d</xliff:g> من المحاولات."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"‏تم قفل شريحة SIM برمز PUK2. تواصَل مع مقدّم الخدمة لفتح قفل الشريحة."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"‏لم يعد رمز PIN2 محظورًا"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"‏حدث خطأ في الشبكة أو ببطاقة SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"تم"</string>
@@ -879,7 +891,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"‏المعرّف الفرعي لشريحة SIM التلقائية للبيانات:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"‏معدّل نقل بيانات DL (كيلوبت في الثانية):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"‏معدّل نقل بيانات UL (كيلوبت في الثانية):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"معلومات الموقع الخلوية (تم الإيقاف):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"‏ضبط قناة LTE Physical:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"معدّل إعادة تحميل المعلومات الخلوية:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"جميع معلومات القياس الخلوية:"</string>
@@ -910,6 +921,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"إعادة التحميل"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"تبديل فحص نظام أسماء النطاقات"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"المعلومات/الإعدادات المتعلّقة بالمصنّع الأصلي للجهاز"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"‏EN-DC متوفر:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"‏تم حظر DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"‏NR متوفر:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"‏حالة NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"‏تردد NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"تحديد وضع النطاق اللاسلكي"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"جارٍ تحميل قائمة النطاقات…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"ضبط"</string>
@@ -919,4 +935,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"معلومات الهاتف"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"معلومات توفير خدمة مشغّل شبكة الجوّال"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"توفير خدمة مشغّل شبكة الجوّال"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"إشارة البلوتوث ضعيفة. حاوِل التبديل إلى مكبّر الصوت."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"إشعار بشأن جودة المكالمة"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"‏حسابات SIP المتوقّفة"</string>
 </resources>
diff --git a/res/values-as/strings.xml b/res/values-as/strings.xml
index 873030b..67a192f 100644
--- a/res/values-as/strings.xml
+++ b/res/values-as/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"ভইচমেইল ছেটিংসমূহ কেৱল মুখ্য ব্যৱহাৰকাৰীয়ে হে সংশোধন কৰিব পাৰে।"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"আপোনাৰ ছিম কাৰ্ডখন অৱৰোধৰ পৰা আঁতৰোৱা হ’ল। আপোনাৰ ফ\'নটো আনলক কৰি থকা হৈছে…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"ছিম নেটৱৰ্ক আনলক পিন"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"অপাৰেটৰৰ বাবে ছিম লক কৰা হৈছে"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"আনলক"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"অগ্ৰাহ্য কৰক"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"নেটৱৰ্ক আনলক কৰিবলৈ অনুৰোধ কৰি থকা হৈছে…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g>লৈ ফৰৱাৰ্ড কৰা হৈছে"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"অফ"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"আপোনাৰ অপাৰেটৰে আপোনাৰ ফ\'নটো সংযোগ সীমাৰ পৰা বাহিৰত থাকোতে কল ফৰৱাৰ্ডিং অক্ষম কৰাৰ সুবিধা নিদিয়ে।"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"আপোনাৰ বাহকে কল ফৰৱাৰ্ডিং সমৰ্থন নকৰে।"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"কল অপেক্ষাৰত সুবিধাটো অন কৰিবনে?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"এটা কল চলি থাকোঁতে আপোনাক অন্তৰ্গামী কলসমূহৰ বিষয়ে জনোৱা হ\'ব"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"অন কৰক"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"বাতিল কৰক"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMSত CDMA কল অপেক্ষাৰত সুবিধাটো অন আছে"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMSত CDMA কল অপেক্ষাৰত সুবিধাটো অফ আছে"</string>
     <string name="updating_title" msgid="6130548922615719689">"কল ছেটিংসমূহ"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"কেৱল প্ৰশাসকে কল ছেটিংসমূহ সলনি কৰিব পাৰে।"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ছেটিংসমূহ (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"ছিমৰ সীমিত কাৰ্যকাৰিতা"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> ব্যৱহাৰ কৰি থাকোঁতে <xliff:g id="CARRIER_NAME">%1$s</xliff:g>ৰ কল আৰু ডেটা সেৱাবোৰ অৱৰোধ কৰা হ’ব পাৰে।"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"অন্য এটা ছিম ব্যৱহাৰ কৰি থাকোঁতে <xliff:g id="CARRIER_NAME">%1$s</xliff:g>ৰ কল আৰু ডেটা সেৱাবোৰ অৱৰোধ কৰা হ’ব পাৰে।"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"বন্ধ হৈ যোৱা SIP একাউণ্ট বিচাৰি পোৱা গৈছে আৰু আঁতৰাই পেলোৱা হৈছে"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android প্লেটফৰ্মত আৰু SIP কলিং ব্যৱহাৰ কৰিব পৰা নাযাব।\nআপোনাৰ পূৰ্বৰে পৰা থকা SIP একাউণ্টসমূহ <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> আঁতৰাই পেলোৱা হ’ল।\nঅনুগ্ৰহ কৰি আপোনাৰ ডিফ’ল্ট কলিং একাউণ্টৰ ছেটিং নিশ্চিত কৰক।"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ছেটিঙলৈ যাওক"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"এপৰ ডেটা ব্যৱহাৰ"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> ব্যৱহৃত ম’বাইল ডেটা <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"উচ্চখাপৰ ছেটিংসমূহ"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"ভুল পাছৱৰ্ড। এতিয়া ছিম লক কৰা হৈছে। PUK2 লিখক।"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 স্থায়ীভাৱে অৱৰোধ কৰা হৈছে।"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"আপোনাৰ হাতত <xliff:g id="NUMBER">%d</xliff:g>টা প্ৰয়াস বাকী আছে।"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 লক কৰা আছে। আনলক কৰিবলৈ সেৱা প্ৰদানকাৰীৰ সৈতে যোগাযোগ কৰক।"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 আৰু অৱৰোধ হৈ থকা নাই"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"নেটৱৰ্ক বা ছিম কাৰ্ডৰ আসোঁৱাহ।"</string>
     <string name="doneButton" msgid="7371209609238460207">"হ’ল"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ডিফ’ল্ট ডেটা ছিমৰ ছাবআইডি:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL বেণ্ডৱিথ (কেবিপিএছ):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL বেণ্ডৱিথ (কেবিপিএছ):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"চেল অৱস্থানৰ তথ্য (অনুমোদিত নহয়):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ফিজিকেল চেনেলৰ কনফিগাৰেশ্বন:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"চেল তথ্য ৰিফ্ৰেশ্বৰ হাৰ:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"সকলো চেল পৰিমাপৰ তথ্য:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"ৰিফ্ৰেশ্ব কৰক"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS পৰীক্ষা ট’গল কৰক"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM বিশেষক তথ্য/ছেটিংসমূহ"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC উপলব্ধ:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR প্ৰতিবন্ধিত:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR উপলব্ধ:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR স্থিতি:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ফ্ৰিকুৱেন্সী:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ৰেডিঅ’ৰ বেণ্ড ম’ড ছেট কৰক"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"বেণ্ড সূচীখন ল’ড কৰি থকা হৈছে…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"ছেট কৰক"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ফ\'নৰ তথ্য"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"বাহকৰ প্ৰ’ভিজনিং তথ্য"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"বাহকৰ প্ৰ’ভিজনিং সূচনা কৰক"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"আপোনাৰ ব্লুটুথৰ ছিগনেল দুৰ্বল। স্পীকাৰফ’নলৈ সলনি কৰি চাওক।"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"কলৰ গুণগত মানৰ জাননী"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"বন্ধ হৈ যোৱা SIP একাউণ্ট"</string>
 </resources>
diff --git a/res/values-az/strings.xml b/res/values-az/strings.xml
index 3abde86..4149e71 100644
--- a/res/values-az/strings.xml
+++ b/res/values-az/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Səsli E-məktub Ayarları yalnız Əsas İstifadəçi tərəfindən dəyişdirilə bilər."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM kartınızın kilidi açıldı. Telefonunuzun da kilidi açılır…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM şəbəkəni kiliddən çıxaran PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SİM operator üçün kilidlənib"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Kilidi aç"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Kənarlaşdır"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Şəbəkə kilidinin açılması tələbi göndərilir…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> nömrəsinə yönləndirilir"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Deaktiv"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Sizin mobil daşıyıcı telefon əlçatmaz olduğu zaman zəng yönləndirməni deaktiv etməyi dəstəkləmir."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operatorunuz zəngin yönləndirilməsini dəstəkləmir."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Zəng gözlətmə aktiv edilsin?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Zəng zamanı gələn zənglər haqqında bildiriş alacaqsınız"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Aktiv edin"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Ləğv edin"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS ilə CDMA zəng gözlətməsi aktivdir"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS ilə CDMA zəng gözlətməsi deaktivdir"</string>
     <string name="updating_title" msgid="6130548922615719689">"Zəng ayarları"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Zəng parametrləri yalnız admin olan istifadəçi tərəfindən dəyişdirilə bilər."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Ayarlar ( <xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g> )"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Məhdud SIM funksionallığı"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> nömrəsindən istifadə edərkən <xliff:g id="CARRIER_NAME">%1$s</xliff:g> zəng və data xidmətləri bloklana bilər."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Başqa SIM-dən istifadə edərkən <xliff:g id="CARRIER_NAME">%1$s</xliff:g> zəng və data xidmətləri bloklana bilər."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Ləğv edilmiş SIP hesabları tapıldı və silindi"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP zəngi artıq Android platforması tərəfindən dəstəklənmir.\nMövcud SIP hesablarınız <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> silinib.\nDefolt zəng hesabı ayarınızı təsdiq edin."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Ayarlara keçin"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Tətbiq trafiki"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> ərzində <xliff:g id="ID_1">%1$s</xliff:g> mobil data istifadə edildi"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Qabaqcıl"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Parol səhvdir. SIM indi kilidlənib. PUK2-ni daxil et."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 həmişəlik qapadıldı."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Sizin <xliff:g id="NUMBER">%d</xliff:g> cəhdiniz qalıb."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 kilidlidir. Açmaq üçün xidmət provayderi ilə əlaqə saxlayın."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 artıq bloklanmayıb"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Şəbəkə və ya SIM kart xətası"</string>
     <string name="doneButton" msgid="7371209609238460207">"Tamam"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Defolt data SIM üçün alt Id:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL Buraxılışı (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL Buraxılışı (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Xananın məkan məlumatı (ləğv edilib):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE Fiziki Kanal Konfiqurasiyası:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Mobil məlumatın yenilənmə göstəricisi:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Operatorun bütün mobil ölçü məlumatı:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Yeniləyin"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS Yoxlanışına keçin"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Orijinal Avadanlıq İstehsalçısının Məlumatı/Ayarlar"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC Əlçatandır:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR Məhdudlaşdırılıb:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR Əlçatandır:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR Statusu:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR Tezliyi:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Radio Diapazon Rejimini Quraşdırın"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Diapazon Siyahısı Yüklənir…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Ayarlayın"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefon məlumatı"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operator Təchizat Məlumatı"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Operator Təchizatlanmasını aktiv edin"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth siqnalı zəifdir. Telefon spikerinə keçin."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Zəng keyfiyyəti bildirişi"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Ləğv edilmiş SIP hesabları"</string>
 </resources>
diff --git a/res/values-b+sr+Latn/strings.xml b/res/values-b+sr+Latn/strings.xml
index 263d1e7..ffe6f86 100644
--- a/res/values-b+sr+Latn/strings.xml
+++ b/res/values-b+sr+Latn/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Samo primarni korisnik može da menja podešavanja govorne pošte."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Vaša SIM kartica je odblokirana. Telefon se otključava..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN za otključavanje mreže na SIM kartici"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM kartica je zaključana za operatera"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Otključaj"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Odbaci"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Traženje otključavanja mreže"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Prosleđuje se na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Isključeno"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Mobilni operater ne podržava onemogućavanje preusmeravanja poziva kada je telefon nedostupan."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Vaš mobilni operater ne podržava preusmeravanje poziva."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Želite da uključite stavljanje poziva na čekanje?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Tokom poziva ćete dobijati obaveštenja o dolaznim pozivima"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Uključi"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Otkaži"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Stavljanje CDMA poziva na čekanje u IMS-u je uključeno"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Stavljanje CDMA poziva na čekanje u IMS-u je isključeno"</string>
     <string name="updating_title" msgid="6130548922615719689">"Podešavanja poziva"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Samo korisniku sa administratorskim pravima je dozvoljeno da menja podešavanja poziva."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Podešavanja (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ograničena funkcionalnost SIM-a"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> usluge za pozive i podatke se blokiraju dok koristite <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> usluge za pozive i podatke se blokiraju dok koristite drugi SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Zastareli SIP nalozi su pronađeni i uklonjeni"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android platforma više ne podržava SIP pozivanje.\nPostojeći SIP nalozi <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> su uklonjeni.\nPotvrdite podrazumevano podešavanje naloga pozivanja."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Idi u podešavanja"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Potrošnja podataka aplikacije"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Potrošili ste <xliff:g id="ID_1">%1$s</xliff:g> mobilnih podataka u periodu <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Napredno"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Lozinka nije tačna. SIM je sada blokiran. Unesite PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 je trajno blokiran."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Imate još <xliff:g id="NUMBER">%d</xliff:g> pokušaja."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 je zaključan. Za otključavanje se obratite dobavljaču usluge."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 više nije blokiran"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Greška na mreži ili SIM kartici"</string>
     <string name="doneButton" msgid="7371209609238460207">"Gotovo"</string>
@@ -870,7 +882,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubID podrazumevanog SIM-a za podatke:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL propusni opseg (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL propusni opseg (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informacije o lokaciji predajnika (zastarelo):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfiguracija LTE fizičkog kanala:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Učestalost osvežavanja informacija o predajniku:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Sve informacije o merenju za predajnik:"</string>
@@ -901,6 +912,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Osveži"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Uključi/isključi proveru DNS-a"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informacije/podešavanja specifična za proizvođača originalne opreme"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC dostupno:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ograničeno:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR dostupno:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR stanje:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR učestalost:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Podesite režim radijskog opsega"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Učitava se lista opsega…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Podesi"</string>
@@ -910,4 +926,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informacije o telefonu"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informacije o dodeli mobilnog operatera"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Pokretanje dodele mobilnog operatera"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth signal je slab. Probajte da pređete na spikerfon."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Obaveštenje o kvalitetu poziva"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Zastareli SIP nalozi"</string>
 </resources>
diff --git a/res/values-be/strings.xml b/res/values-be/strings.xml
index b59a092..ff1e5e2 100644
--- a/res/values-be/strings.xml
+++ b/res/values-be/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Налады галасавой пошты можа мяняць толькі першасны карыстальнік."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Ваша SIM-карта была разблакаваная. Ваш тэлефон разблакоўваецца..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN-код разблакавання сеткі SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Можна выкарыстоўваць толькі SIM-карту аператара"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Разблакаваць"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Адхіліць"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Запыт разблакавання сеткі..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Пераадрасацыя на <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Выключаны"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Ваш аператар не падтрымлівае адключэнне пераадрасацыi выклікаў, калі тэлефон недаступны."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Ваш аператар не падтрымлівае пераадрасацыю выкліку."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Уключыць чаканне выкліку?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Вы будзеце атрымліваць апавяшчэнні аб уваходных выкліках падчас бягучых размоў"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Уключыць"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Скасаваць"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Чаканне выкліку па тэхналогіі CDMA (IMS) уключана"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Чаканне выкліку па тэхналогіі CDMA (IMS) выключана"</string>
     <string name="updating_title" msgid="6130548922615719689">"Налады выклікаў"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Налады выклікаў можа мяняць толькі адміністратар."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Налады (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Абмежаваныя функцыі SIM-карты"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Выклікі і перадача даных праз <xliff:g id="CARRIER_NAME">%1$s</xliff:g> могуць блакіравацца пры выкарыстанні нумара <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Выклікі і перадача даных праз <xliff:g id="CARRIER_NAME">%1$s</xliff:g> блакіруюцца пры выкарыстанні іншай SIM-карты."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Знойдзены і выдалены састарэлыя ўліковыя запісы SIP"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"На платформе Android больш не падтрымліваецца SIP-тэлефанія.\nВашы існуючыя ўліковыя запісы SIP (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) выдалены.\nПацвердзіце стандартны ўліковы запіс для выклікаў."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Перайсці ў налады"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Выкарыстанне трафіка"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> мабільнага трафіку выкарыстана ў перыяд <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Пашыраныя налады"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Пароль няправільны. Зараз SIM-карта заблакіравана. Увядзіце код PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"Код PUK2 заблакіраваны назаўжды."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"У вас засталося спроб: <xliff:g id="NUMBER">%d</xliff:g>."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Код PUK2 заблакіраваны. Для разблакіроўкі звярніцеся да пастаўшчыка паслуг."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Код PIN2 больш не заблакіраваны"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Памылка сеткі або SIM-карты"</string>
     <string name="doneButton" msgid="7371209609238460207">"Гатова"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubID стандартнай SIM-карты для перадачы даных:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Прапускная здольнасць канала спампоўвання (кбіт/с):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Прапускная здольнасць канала запампоўвання (кбіт/с):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Інфармацыя пра месцазнаходжанне сотавай ячэйкі (састарэлая):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Канфігурацыя фізічнага канала LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Частата абнаўлення даных сотавай сеткі:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Усе паказчыкі сотавай сеткі:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Абнавіць"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Уключыць/выключыць праверку DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Інфармацыя/налады пастаўшчыка"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Даступнасць EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Абмежаванне DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Даступнасць NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Стан NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Частата NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Задаць рэжым радыёдыяпазону"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Загружаецца спіс дыяпазонаў…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Задаць"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Звесткі аб тэлефоне"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Звесткі аб аператары"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Запусціць сінхранізацыю з аператарам"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Сігнал Bluetooth слабы. Паспрабуйце пераключыцца на гучную сувязь."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Апавяшчэнне пра якасць выкліку"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Састарэлыя ўліковыя запісы SIP"</string>
 </resources>
diff --git a/res/values-bg/strings.xml b/res/values-bg/strings.xml
index 324ae82..74c36e0 100644
--- a/res/values-bg/strings.xml
+++ b/res/values-bg/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Само основният потребител може да променя настройките на гласовата поща."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM картата ви е отблокирана. Телефонът ви се отключва…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN за отключване на SIM мрежа"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM картата е заключена към оператора"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Отключване"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Отхвърляне"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Изпраща се заявка за отключване на мрежата..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Пренасочва се към <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Изкл."</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Операторът ви не поддържа деактивиране на пренасочването на обаждания, когато няма връзка с телефона."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Операторът ви не поддържа пренасочване на обаждания."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Да се включат ли изчакващите обаждания?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Ще получавате известие за входящи обаждания по време на обаждане"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Включване"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Отказ"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Изчакващите обаждания за CDMA с IMS са включени"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Изчакващите обаждания за CDMA с IMS са изключени"</string>
     <string name="updating_title" msgid="6130548922615719689">"Настройки за обаждане"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Само администраторът може да променя настройките за обаждане."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Настройки (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ограничена функционалност на SIM картата"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Обажданията и услугите за данни от <xliff:g id="CARRIER_NAME">%1$s</xliff:g> може да са блокирани, докато използвате <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Обажданията и услугите за данни от <xliff:g id="CARRIER_NAME">%1$s</xliff:g> може да са блокирани с друга SIM карта."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Открити са и са премахнати оттеглени профили за SIP"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Обажданията през SIP вече не се поддържат от платформата Android.\nСъществуващите ви профили за SIP <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> бяха премахнати.\nМоля, потвърдете настройката за стандартния си профил за обаждания."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Към настройките"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Пренос на данни от приложенията"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> мобилни данни са използвани за периода <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Разширени"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Паролата е неправилна. SIM картата вече е заключена. Въведете PUK2 кода."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 е блокиран завинаги."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Остават ви <xliff:g id="NUMBER">%d</xliff:g> опита."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Заключена с PUK2. За отключване се обърнете към оператора."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"ПИН2 кодът вече не е блокиран"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Грешка в мрежата или SIM картата"</string>
     <string name="doneButton" msgid="7371209609238460207">"Готово"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Идентификационен подномер на SIM картата за данни по подразбиране:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Пропускателна способност при изтегляне (кб/сек):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Пропускателна способност при качване (кб/сек):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Информация за местоположението на клетката (оттеглено):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Конфигурация на физическия канал на LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Честота на опресняване на информацията за клетките:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Цялата измервателна информация за клетките:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Опресняване"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Превключване на проверката на DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Информация/настройки, специфични за ОЕМ"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Налично EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Ограничено DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Налично NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Състояние на NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Честота за NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Задаване на режима за радиодиапазона"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Списъкът с диапазони се зарежда…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Задаване"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Информация за телефона"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Информация за обезпечаването от оператора"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Задействане на обезпечаването от оператора"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Сигналът ви за Bluetooth е слаб. Опитайте да превключите на високоговорител."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Известия за качеството на обаждането"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Оттеглени профили за SIP"</string>
 </resources>
diff --git a/res/values-bn/strings.xml b/res/values-bn/strings.xml
index 0fb9e35..3832903 100644
--- a/res/values-bn/strings.xml
+++ b/res/values-bn/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"ভয়েসমেল সেটিংস কেবলমাত্র প্রাথমিক ব্যবহারকারী দ্বারা পরিবর্তন করা যাবে।"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"আপনার সিম কার্ডকে অবরোধ মুক্ত করা হয়েছে৷ আপনার ফোন আনলক করা হচ্ছে..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"সিম নেটওয়ার্ক আনলক পিন"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"অপারেটরের জন্য সিম লক করা আছে"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"আনলক করুন"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"খারিজ করুন"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"নেটওয়ার্ক আনলকের অনুরোধ করা হচ্ছে..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> এ ফরওয়ার্ড করা হচ্ছে"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"বন্ধ আছে"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"আপনার ক্যারিয়ার আপনার ফোনের সাথে যখন সংযোগ স্থাপন করা যাচ্ছে না সেই অবস্থায় কল ফরওয়ার্ডিংকে অক্ষম করা সমর্থন করে না৷"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"আপনার পরিষেবা প্রদানকারী নম্বর ব্যবহার করে কল ফরওয়ার্ড করার সুবিধা ব্যবহার করতে পারবেন না।"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"কল ওয়েটিং সুবিধা চালু করতে চান?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"কল চলার সময়ে ইনকামিং কল এলে আপনাকে জানানো হবে"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"চালু করুন"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"বাতিল করুন"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS-এ CDMA কল ওয়েটিং সুবিধা চালু আছে"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS-এ CDMA কল ওয়েটিং সুবিধা বন্ধ আছে"</string>
     <string name="updating_title" msgid="6130548922615719689">"কল সেটিংস"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"কেবলমাত্র প্রশাসক ব্যবহারকারী কল সেটিংস পরিবর্তন করতে পারবেন৷"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"সেটিংস (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"সিমের কিছু কাজ করবে না"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> ব্যবহার করার সময় <xliff:g id="CARRIER_NAME">%1$s</xliff:g> কল এবং ডেটা পরিষেবা হয়তো ব্লক করা থাকতে পারে।"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"অন্য সিম ব্যবহার করার সময় <xliff:g id="CARRIER_NAME">%1$s</xliff:g> কল এবং ডেটা পরিষেবা হয়ত ব্লক হয়ে যেতে পারে।"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"পুরনো SIP অ্যাকাউন্ট খুঁজে পাওয়া গেছে এবং সরানো হয়েছে"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android প্ল্যাটফর্মে \'SIP কলিং\'-এর সুবিধা আর কাজ করবে না।\nআগে থেকে থাকা আপনার SIP অ্যাকাউন্ট <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> সরানো হয়েছে।\nকল করার জন্য ব্যবহৃত ডিফল্ট অ্যাকাউন্ট সেটিং কনফার্ম করুন।"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"সেটিংসে যান"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"অ্যাপ ডেটার ব্যবহার"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> এর মধ্যে <xliff:g id="ID_1">%1$s</xliff:g> মোবাইল ডেটা ব্যবহার করা হয়েছে"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"উন্নত"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"পাসওয়ার্ডটি ভুল৷ সিম এখন অবরুদ্ধ৷ PUK2 লিখুন৷"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 স্থায়ীভাবে অবরুদ্ধ করা হয়েছে৷"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"আপনার কাছে <xliff:g id="NUMBER">%d</xliff:g>টি প্রচেষ্টা অবশিষ্ট রয়েছে৷"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 লক করা আছে। আনলক করতে পরিষেবা প্রদানকারীর সাথে যোগাযোগ করুন।"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 এখন আর অবরুদ্ধ নয়"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"নেটওয়ার্ক বা সিম কার্ড ত্রুটি৷"</string>
     <string name="doneButton" msgid="7371209609238460207">"সম্পন্ন হয়েছে"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ডিফল্ট ডেটা সিমের SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"ডিএল ব্যান্ডউইথ (কেবিপিএস):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"ইউএল ব্যান্ডউইথ (কেবিপিএস):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"সেল লোকেশন তথ্য (বন্ধ করা হয়েছে):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ফিজিক্যাল চ্যানেল কনফিগারেশন:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"সেল তথ্যে রিফ্রেশ রেট:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"সমস্ত সেল পরিমাপ তথ্য:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"রিফ্রেশ"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS চেক টগল করুন"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-নির্দিষ্ট তথ্য/সেটিংস"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC উপলভ্য:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR সীমাবদ্ধ করা আছে:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR উপলভ্য:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR স্ট্যাটাস:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ফ্রিকোয়েন্সি:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"রেডিও ব্যান্ড মোড সেট করুন"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"ব্যান্ড তালিকা লোড হচ্ছে..."</string>
     <string name="band_mode_set" msgid="6657819412803771421">"সেট করুন"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ফোনের তথ্য"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"পরিষেবা প্রদানকারীর ব্যবস্থামূলক তথ্য"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"ট্রিগার পরিষেবা প্রদানকারীর ব্যবস্থা"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"আপনার ডিভাইসের ব্লুটুথ সিগনাল ভাল না। বদল করে স্পিকারফোন বেছে নিন।"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"ফোন কলের কোয়ালিটি সংক্রান্ত বিজ্ঞপ্তি"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"পুরনো SIP অ্যাকাউন্ট"</string>
 </resources>
diff --git a/res/values-bs/strings.xml b/res/values-bs/strings.xml
index dfcac64..0714fcb 100644
--- a/res/values-bs/strings.xml
+++ b/res/values-bs/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Postavke govorne pošte može promijeniti samo Primarni korisnik."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Vaša SIM kartica je deblokirana. Telefon se otključava…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN za otključavanje mreže na SIM kartici"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM je zaključan za operatera"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Otključaj"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Odbaci"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Traži se otključavanje mreže…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Preusmjerava se na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Isključeno"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Vaš operater ne podržava onemogućavanje prosljeđivanja poziva kada ste nedostupni."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Vaš mobilni operater ne podržava prosljeđivanje poziva."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Uključiti poziv na čekanju?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Tokom poziva ćete primati obavještenja o dolaznim pozivima"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Uključi"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Otkaži"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA poziv na čekanju u okviru IMS-a je uključen"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA poziv na čekanju u okviru IMS-a je isključen"</string>
     <string name="updating_title" msgid="6130548922615719689">"Postavke poziva"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Postavke poziva može promijeniti samo administrator."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Postavke (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ograničena funkcionalnost SIM-a"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Pozivi i usluge prijenosa podataka operatera <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mogu biti blokirane kada koristite broj <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Pozivi i usluge prijenosa pod. op. <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mogu biti blok. kada koristite drugi SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Zastarjeli SIP računi su pronađeni i uklonjeni"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android platforma više ne podržva SIP pozivanje.\nVaši postojeći SIP računi <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> su uklonjeni.\nPotvrdite zadanu postavku računa za pozivanje."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Idi u postavke"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Prijenos podataka u aplikaciji"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Iskorišteno je <xliff:g id="ID_1">%1$s</xliff:g> prijenosa podataka u periodu <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Napredno"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Lozinka je netačna. SIM je sada zaključan. Unesite PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 je trajno blokiran."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Broj preostalih pokušaja: <xliff:g id="NUMBER">%d</xliff:g>."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"SIM je zaključan kodom PUK2. Kontaktirajte pružaoca usluge da ga otključate."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 više nije blokiran"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Greška na mreži ili SIM kartici"</string>
     <string name="doneButton" msgid="7371209609238460207">"Gotovo"</string>
@@ -870,7 +882,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Pomoćni ID za zadani SIM za prijenos podataka:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL propusnost (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL propusnost (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informacije o lokaciji ćelije (zastarjele):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfiguracija LTE fizičkog kanala:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Interval osvježavanja informacija o ćeliji:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Sve informacije o mjerenju ćelije:"</string>
@@ -901,6 +912,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Osvježi"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Uključi/isključi provjeru DNS-a"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specifične informacije/postavke"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC dostupno:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ograničeno:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR dostupno:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR stanje:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR učestalost:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Postavite način radijskog opsega"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Učitavanje liste opsega…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Postavi"</string>
@@ -910,4 +926,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informacije o telefonu"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operater koji pruža informacije"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Aktiviranje dodjele resursa operatera"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Vaš Bluetooth signal je slab. Pokušajte prebaciti na zvučnik."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Obavještenje o kvalitetu poziva"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Zastarjeli SIP računi"</string>
 </resources>
diff --git a/res/values-ca/strings.xml b/res/values-ca/strings.xml
index 1d7b2f8..8a906fb 100644
--- a/res/values-ca/strings.xml
+++ b/res/values-ca/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Només l\'usuari principal pot modificar la configuració dels missatges de veu."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"La targeta SIM s\'ha desbloquejat. El telèfon s\'està desbloquejant..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN de desbloqueig de xarxa SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM bloquejada per a l\'operador"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Desbloqueja"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Ignora"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"S\'està sol·licitant el desbloqueig de la xarxa..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"S\'està desviant a <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Desactivat"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"El teu operador de telefonia mòbil no permet desactivar la desviació de trucades quan el telèfon estigui il·localitzable."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"El teu operador no admet la desviació de trucades."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Vols activar l\'opció de trucada en espera?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Durant una trucada, rebràs una notificació si tens cap trucada entrant"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Activa"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancel·la"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"L\'opció de trucada en espera de CDMA a IMS està activada"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"L\'opció de trucada en espera de CDMA a IMS està desactivada"</string>
     <string name="updating_title" msgid="6130548922615719689">"Configuració de trucada"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Només l\'administrador pot canviar la configuració de trucades."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Configuració (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funcionalitat de la SIM limitada"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Pot ser que les trucades i els serveis de dades de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> es bloquegin mentre fas servir el número <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Les trucades i dades que t\'ofereix <xliff:g id="CARRIER_NAME">%1$s</xliff:g> es poden bloquejar quan tens una altra SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"S\'han trobat comptes SIP obsolets i s\'han suprimit"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"La plataforma Android ja no admet les trucades SIP.\nEls teus comptes SIP existents <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> s\'han suprimit.\nConfirma la configuració predeterminada de trucades del teu compte."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Ves a la configuració"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Ús de dades de l\'aplicació"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"S\'han utilitzat <xliff:g id="ID_1">%1$s</xliff:g> en el període <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Configuració avançada"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"La contrasenya no és correcta i la SIM s\'ha bloquejat. Introdueix el PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"El PUK2 s\'ha bloquejat permanentment."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Et queden <xliff:g id="NUMBER">%d</xliff:g> intents."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"El PUK2 s\'ha bloquejat. Contacta amb el proveïdor de serveis per desbloquejar-lo."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"El PIN2 ja no està bloquejat."</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Error de la xarxa o de targeta SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Fet"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Subidentificador de la SIM de dades predeterminada:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Amplada de banda de baixada (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Amplada de banda de pujada (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informació d\'ubicació del mòbil (obsoleta):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuració del canal físic de LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Freqüència d\'actualització de la informació del mòbil:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Tota la informació de mesures del mòbil:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Actualitza"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Activa o desactiva la comprovació de DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informació/configuració específica d\'OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC disponible:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR amb restriccions:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR disponible:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Estat d\'NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Freqüència d\'NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Configura el mode de banda de senyal mòbil"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"S\'està carregant la llista de bandes…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Defineix"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informació del telèfon"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informació de serveis de l\'operador"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Activa els serveis de l\'operador"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"El senyal del Bluetooth és feble. Fes servir l\'altaveu."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notificació sobre la qualitat de la trucada"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Comptes SIP obsolets"</string>
 </resources>
diff --git a/res/values-cs/strings.xml b/res/values-cs/strings.xml
index bddf512..914c04d 100644
--- a/res/values-cs/strings.xml
+++ b/res/values-cs/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Nastavení hlasové schránky může změnit pouze primární uživatel."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM karta byla odblokována. Telefon se odblokovává..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Kód PIN odblokování sítě pro SIM kartu"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Na kartě SIM je zámek operátora"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Odemknout"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Zavřít"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Žádost o odblokování sítě..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Hovory budou přesměrovány na číslo <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Vypnuto"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Váš operátor neumožňuje deaktivovat přesměrování hovorů, když je telefon nedostupný."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Váš operátor nepodporuje přesměrování hovorů."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Zapnout funkci Další hovor na lince?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"V průběhu hovoru budete dostávat upozornění na příchozí hovory."</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Zap."</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Zrušit"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA – další hovor na lince ve službě IMS – zapnuto"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA – další hovor na lince ve službě IMS – vypnuto"</string>
     <string name="updating_title" msgid="6130548922615719689">"Nastavení hovorů"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Nastavení hovorů může změnit pouze uživatel s oprávněním administrátora."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Nastavení (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Omezená funkčnost SIM karty"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Hovory a datové služby operátora <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mohou být zablokovány, když používáte číslo <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Hovory a datové služby operátora <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mohou být s jinou SIM kartou blokovány."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Zastaralé účty SIP byly vyhledány a odstraněny"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Volání SIP už na platformě Android není podporováno.\nVaše stávající účty SIP (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) byly odstraněny.\nPotvrďte výchozí nastavení účtu pro volání."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Přejít do nastavení"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Využití dat aplikací"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"V období <xliff:g id="ID_2">%2$s</xliff:g> jste využili <xliff:g id="ID_1">%1$s</xliff:g> mobilních dat"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Rozšířená nastavení"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Nesprávné heslo. SIM karta je teď uzamčena. Zadejte kód PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 je trvale zablokován."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Počet zbývajících pokusů: <xliff:g id="NUMBER">%d</xliff:g>."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Uzamčeno kódem PUK2. Se žádostí o odemknutí SIM karty se obraťte na poskytovatele služeb."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 již není blokován"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Došlo k chybě sítě nebo SIM karty."</string>
     <string name="doneButton" msgid="7371209609238460207">"Hotovo"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId výchozí datové SIM karty:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Rychlost stahování (kB/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Rychlost nahrávání (kB/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informace o poloze mobilní sítě (podpora ukončena):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfigurace fyzického kanálu LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Interval obnovení informací o mobilní síti:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Všechny údaje o měření mobilní sítě:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Obnovit"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Přepnout kontrolu DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informace a nastavení specifické pro výrobce OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC k dispozici:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR zakázáno:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR k dispozici:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Stav NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frekvence NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Nastavit režim pásma bezdrátového modulu"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Načítání seznamu pásem…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Nastavit"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informace o telefonu"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informace o zprovoznění služby u operátora"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Spustit zprovoznění služby u operátora"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Signál sítě Bluetooth je slabý. Zkuste přepnout na hlasitý odposlech."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Oznámení o kvalitě hovoru"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Zastaralé účty SIP"</string>
 </resources>
diff --git a/res/values-da/strings.xml b/res/values-da/strings.xml
index da269e1..8b92d31 100644
--- a/res/values-da/strings.xml
+++ b/res/values-da/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Indstillingerne for telefonsvareren kan kun ændres af den primære bruger."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Blokeringen af dit SIM-kort er blevet ophævet. Din telefon låser op ..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Pinkode til oplåsning af SIM-netværket"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM-kortet er låst for operatøren"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Lås op"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Luk"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Anmoder om oplåsning af netværk ..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Viderestiller til <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Fra"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Dit mobilselskab understøtter ikke deaktivering af viderestilling af opkald, når telefonen ikke er tilgængelig."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Dit mobilselskab understøtter ikke viderestilling af opkald."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Vil du aktivere ventende opkald?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Under et opkald får du en notifikation om indgående opkald."</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Aktivér"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Annuller"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Ventende CDMA-opkald under IMS er aktiveret"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Ventende CDMA-opkald under IMS er deaktiveret"</string>
     <string name="updating_title" msgid="6130548922615719689">"Indstillinger for opkald"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Opkaldsindstillingerne kan kun ændres af administratorbrugeren."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Indstillinger (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM-kortets funktionalitet er begrænset"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Opkalds- og datatjenester fra <xliff:g id="CARRIER_NAME">%1$s</xliff:g> blokeres muligvis, mens <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> bruges."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Opkalds- og datatjenester fra <xliff:g id="CARRIER_NAME">%1$s</xliff:g> blokeres muligvis, mens der bruges et andet SIM-kort."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Udfasede SIP-konti blev fundet og fjernet"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP-opkald understøttes ikke længere af Android-platformen.\nDine eksisterende SIP-konti <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> er blevet fjernet.\nBekræft din standardkontoindstilling for opkald."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Gå til Indstillinger"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Dataforbrug i apps"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobildata er brugt i perioden <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avanceret"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Forkert adgangskode. SIM-kortet er nu låst. Angiv PUK-kode 2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 er permanent blokeret."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Du har <xliff:g id="NUMBER">%d</xliff:g> forsøg tilbage."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2-låst. Kontakt din udbyder for at låse op."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Pinkode 2 er ikke længere blokeret"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Fejl i netværk eller SIM-kort"</string>
     <string name="doneButton" msgid="7371209609238460207">"Afslut"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Under-id for standard-SIM-kort til data:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Båndbredde til download (kB/sek.):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Båndbredde til upload (kB/sek.):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Oplysning om placering af celle (udfaset):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Fysisk kanalkonfiguration for LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Opdateringsfrekvens for celleoplysninger:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Alle oplysninger om cellemåling:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Opdater"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Skift DNS-kontrol"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specifikke oplysninger/indstillinger"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Tilgængelig for EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Begrænset til DCNR"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Tilgængelig for NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Status for NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frekvens for NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Konfigurer radiobåndstilstand"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Indlæser båndliste…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Angiv"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefonoplysninger"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Oplysninger om mobilselskab"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Aktivér mobilselskab"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Dit Bluetooth-signal er svagt. Prøv at skifte til medhør."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notifikation om opkaldskvalitet"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Udfasede SIP-konti"</string>
 </resources>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index 948c7cc..758cc34 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Mailboxeinstellungen können nur vom primären Nutzer geändert werden."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Deine SIM-Karte wurde entsperrt. Dein Telefon wird nun entsperrt..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Entsperr-PIN für netzgebundenes Gerät"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM für Anbieter gesperrt"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Entsperren"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Verwerfen"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Entsperrung des netzgebundenen Geräts wird angefordert..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Weiterleitung an <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Aus"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Dein Mobilfunkanbieter unterstützt die Deaktivierung der Anrufweiterleitung bei Nichterreichbarkeit nicht."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Dein Mobilfunkanbieter unterstützt die Anrufweiterleitung nicht."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Anklopfen aktivieren?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Du wirst während eines Anrufs über eingehende Anrufe benachrichtigt"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Aktivieren"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Abbrechen"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA-Anklopfen unter IMS aktiviert"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA-Anklopfen unter IMS deaktiviert"</string>
     <string name="updating_title" msgid="6130548922615719689">"Anrufeinstellungen"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Anrufeinstellungen können nur vom Administrator geändert werden."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Einstellungen (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Eingeschränkte SIM-Funktion"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Anrufe und Datendienste über <xliff:g id="CARRIER_NAME">%1$s</xliff:g> stehen möglicherweise nicht zur Verfügung, während du <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> nutzt."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Anrufe/Datendienste über <xliff:g id="CARRIER_NAME">%1$s</xliff:g> sind bei Nutzung einer anderen SIM eventuell blockiert."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Eingestellte SIP-Konten gefunden und entfernt"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP-Anrufe werden von der Android-Plattform nicht mehr unterstützt.\nDie vorhandenen SIP-Konten (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) wurden entfernt.\nPrüfe die Einstellung für das Standardkonto für Anrufe."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Zu den Einstellungen"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Datenverbrauch durch Apps"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Im Zeitraum <xliff:g id="ID_2">%2$s</xliff:g> genutzte mobile Daten: <xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Erweitert"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Passwort falsch. SIM-Karte ist jetzt gesperrt. Bitte PUK2 eingeben."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 wurde endgültig gesperrt."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Du hast noch <xliff:g id="NUMBER">%d</xliff:g> Versuche."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 gesperrt. Wende dich zum Entsperren an den Mobilfunkanbieter."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 nicht mehr gesperrt"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Netzwerk- oder SIM-Kartenfehler"</string>
     <string name="doneButton" msgid="7371209609238460207">"Fertig"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Unter-ID der standardmäßigen Daten-SIM:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL-Bandbreite (kbit/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL-Bandbreite (kbit/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Standortinformationen des Mobiltelefons (eingestellt):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfiguration des physischen LTE-Kanals:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Aktualisierungsrate der Mobiltelefoninformationen:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Alle Informationen zu Zellenmesswerten:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Aktualisieren"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS-Überprüfung ein-/ausschalten"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-spezifische Infos/Einstellungen"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC verfügbar:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR eingeschränkt:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR verfügbar:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-Status:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-Frequenz:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Frequenzbereichmodus festlegen"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Frequenzliste wird geladen…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Festlegen"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Über das Telefon"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informationen zur Nutzerverwaltung durch den Anbieter"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Nutzerverwaltung durch den Anbieter auslösen"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Das Bluetooth-Signal ist schwach. Verwende die Freisprechfunktion."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Benachrichtigung zu Anrufqualität"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Eingestellte SIP-Konten"</string>
 </resources>
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index 9b687c1..55975a1 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Οι ρυθμίσεις αυτόματου τηλεφωνητή μπορούν να αλλάξουν μόνο από τον κύριο χρήστη."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Καταργήθηκε ο αποκλεισμός της κάρτας SIM. Το τηλέφωνό σας ξεκλειδώνεται..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Αριθμός PIN ξεκλειδώματος δικτύου κάρτας SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Η κάρτα SIM κλειδώθηκε για τον πάροχο"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Ξεκλείδωμα"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Παράβλεψη"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Αίτηση ξεκλειδώματος δικτύου..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Προώθηση στο <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Ανενεργό"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Η εταιρεία κινητής τηλεφωνίας δεν υποστηρίζει την απενεργοποίηση της προώθησης κλήσεων όταν το τηλέφωνό σας δεν έχει σήμα."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Η εταιρεία κινητής τηλεφωνίας σας δεν υποστηρίζει την προώθηση κλήσεων."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Ενεργοποίηση αναμονής κλήσης;"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Κατά τη διάρκεια μιας κλήσης θα ειδοποιείστε για εισερχόμενες κλήσεις"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Ενεργοποίηση"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Άκυρο"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Η αναμονή κλήσης σε λειτουργία άμεσων μηνυμάτων (ΙΜ) είναι απενεργοποιημένη"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Η αναμονή κλήσης σε λειτουργία άμεσων μηνυμάτων (ΙΜ) είναι απενεργοποιημένη"</string>
     <string name="updating_title" msgid="6130548922615719689">"Ρυθμίσεις κλήσης"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Οι ρυθμίσεις κλήσεων μπορούν να αλλάξουν μόνο από τον χρήστη που έχει ρόλο διαχειριστή."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Ρυθμίσεις (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Περιορισμένη λειτουργικότητα SIM"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Οι κλήσεις και οι υπηρεσίες δεδομένων από την <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ενδέχεται να αποκλειστούν κατά τη χρήση του αριθμού <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Κλήσεις και υπηρεσίες δεδομένων από <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ίσως αποκλειστούν κατά τη χρήση άλλης SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Βρέθηκαν και καταργήθηκαν λογαριασμοί SIP, οι οποίοι έχουν καταργηθεί"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Η δυνατότητα κλήσεων SIP δεν υποστηρίζεται πλέον στην πλατφόρμα Android.\nΟι υπάρχοντες λογαριασμοί σας SIP <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> έχουν καταργηθεί.\nΕπιβεβαιώστε την προεπιλεγμένη σας ρύθμιση λογαριασμού κλήσεων."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Μετάβαση στις ρυθμίσεις"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Χρήση δεδομένων εφαρμογής"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> δεδομένων κινητής τηλεφωνίας χρησιμοποιήθηκαν μεταξύ <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Σύνθετες ρυθμίσεις"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Ο κωδικός πρόσβασης είναι λανθασμένος. Η SIM κλειδώθηκε. Καταχωρίστε το PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"Ο κωδικός PUK2 έχει μπλοκαριστεί οριστικά."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Απομένουν <xliff:g id="NUMBER">%d</xliff:g> προσπάθειες."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Το PUK2 κλειδώθηκε. Επικοινωνήστε με τον πάροχο υπηρεσιών για ξεκλείδωμα."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Το PIN2 δεν είναι πλέον αποκλεισμένο"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Σφάλμα δικτύου ή κάρτας SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Τέλος"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId προεπιλεγμένης SIM δεδομένων:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Εύρος ζώνης DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Εύρος ζώνης UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Πληροφορίες τοποθεσίας κινητής τηλεφωνίας (καταργήθηκε):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Διαμόρφωση φυσικού καναλιού LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Ρυθμός ανανέωσης στοιχείων κινητής τηλεφωνίας:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Όλα τα στοιχεία μετρήσεων κινητής τηλεφωνίας:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Ανανέωση"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Εναλλαγή ελέγχου DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Πληροφορίες/ρυθμίσεις για OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC διαθέσιμο:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR με περιορισμό:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR διαθέσιμο:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Κατάσταση NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Συχνότητα NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Ρύθμιση λειτουργίας ζώνης συχνοτήτων πομπού"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Φόρτωση λίστας ζωνών…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Ορισμός"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Πληροφορίες τηλεφώνου"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Πληροφορίες παροχής εταιρείας κινητής τηλεφωνίας"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Ενεργοποίηση παροχής εταιρείας κινητής τηλεφωνίας"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Το σήμα bluetooth είναι ασθενές. Δοκιμάστε να αλλάξετε σε ανοιχτή ακρόαση."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Ειδοποίηση ποιότητας κλήσης"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Καταργημένοι λογαριασμοί SIP"</string>
 </resources>
diff --git a/res/values-en-rAU/strings.xml b/res/values-en-rAU/strings.xml
index d48a09c..5e676c3 100644
--- a/res/values-en-rAU/strings.xml
+++ b/res/values-en-rAU/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Voicemail settings can only be modified by the primary user."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Your SIM card has been unblocked. Your phone is unlocking…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM network unlock PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM locked for operator"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Unlock"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Dismiss"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Requesting network unlock…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Forwarding to <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Off"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Your operator doesn\'t support disabling call forwarding when your phone is unreachable."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Your operator doesn\'t support call forwarding."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Turn on call waiting?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"During a call, you\'ll be notified about incoming calls"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Turn on"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancel"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA call waiting under IMS on"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA call waiting under IMS off"</string>
     <string name="updating_title" msgid="6130548922615719689">"Call settings"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Call settings can only be changed by the admin user."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Settings (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Limited SIM functionality"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> calls and data services may be blocked while using <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> calls and data services may be blocked while using another SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Deprecated SIP accounts found and removed"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP calling is no longer supported by the Android platform.\nYour existing SIP accounts <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> have been removed.\nPlease confirm your default calling account setting."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Go to settings"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"App data usage"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobile data used <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Advanced"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Password incorrect. SIM now locked. Enter PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 is permanently blocked."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"You have <xliff:g id="NUMBER">%d</xliff:g> remaining attempts."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 locked. Contact service provider to unlock."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 no longer blocked"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Network or SIM card error"</string>
     <string name="doneButton" msgid="7371209609238460207">"Done"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId of default data SIM:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL bandwidth (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL bandwidth (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Mobile location info (deprecated):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE physical channel configuration:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Mobile info refresh rate:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"All mobile measurement info:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Refresh"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Toggle DNS check"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specific info/settings"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC available:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restricted:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR available:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR status:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR frequency:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Set radio band mode"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Loading band list…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Set"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Phone info"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operator provisioning info"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Trigger operator provisioning"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Your Bluetooth signal is weak. Try switching to speakerphone."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Call quality notification"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Deprecated SIP accounts"</string>
 </resources>
diff --git a/res/values-en-rCA/strings.xml b/res/values-en-rCA/strings.xml
index d5147e7..bc4169e 100644
--- a/res/values-en-rCA/strings.xml
+++ b/res/values-en-rCA/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Voicemail settings can only be modified by the primary user."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Your SIM card has been unblocked. Your phone is unlocking…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM network unlock PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM locked for operator"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Unlock"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Dismiss"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Requesting network unlock…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Forwarding to <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Off"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Your operator doesn\'t support disabling call forwarding when your phone is unreachable."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Your operator doesn\'t support call forwarding."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Turn on call waiting?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"During a call, you\'ll be notified about incoming calls"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Turn on"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancel"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA call waiting under IMS on"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA call waiting under IMS off"</string>
     <string name="updating_title" msgid="6130548922615719689">"Call settings"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Call settings can only be changed by the admin user."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Settings (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Limited SIM functionality"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> calls and data services may be blocked while using <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> calls and data services may be blocked while using another SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Deprecated SIP accounts found and removed"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP calling is no longer supported by the Android platform.\nYour existing SIP accounts <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> have been removed.\nPlease confirm your default calling account setting."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Go to settings"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"App data usage"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobile data used <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Advanced"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Password incorrect. SIM now locked. Enter PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 is permanently blocked."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"You have <xliff:g id="NUMBER">%d</xliff:g> remaining attempts."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 locked. Contact service provider to unlock."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 no longer blocked"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Network or SIM card error"</string>
     <string name="doneButton" msgid="7371209609238460207">"Done"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId of default data SIM:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL bandwidth (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL bandwidth (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Mobile location info (deprecated):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE physical channel configuration:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Mobile info refresh rate:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"All mobile measurement info:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Refresh"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Toggle DNS check"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specific info/settings"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC available:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restricted:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR available:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR status:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR frequency:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Set radio band mode"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Loading band list…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Set"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Phone info"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operator provisioning info"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Trigger operator provisioning"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Your Bluetooth signal is weak. Try switching to speakerphone."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Call quality notification"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Deprecated SIP accounts"</string>
 </resources>
diff --git a/res/values-en-rGB/strings.xml b/res/values-en-rGB/strings.xml
index d48a09c..5e676c3 100644
--- a/res/values-en-rGB/strings.xml
+++ b/res/values-en-rGB/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Voicemail settings can only be modified by the primary user."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Your SIM card has been unblocked. Your phone is unlocking…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM network unlock PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM locked for operator"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Unlock"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Dismiss"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Requesting network unlock…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Forwarding to <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Off"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Your operator doesn\'t support disabling call forwarding when your phone is unreachable."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Your operator doesn\'t support call forwarding."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Turn on call waiting?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"During a call, you\'ll be notified about incoming calls"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Turn on"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancel"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA call waiting under IMS on"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA call waiting under IMS off"</string>
     <string name="updating_title" msgid="6130548922615719689">"Call settings"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Call settings can only be changed by the admin user."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Settings (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Limited SIM functionality"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> calls and data services may be blocked while using <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> calls and data services may be blocked while using another SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Deprecated SIP accounts found and removed"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP calling is no longer supported by the Android platform.\nYour existing SIP accounts <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> have been removed.\nPlease confirm your default calling account setting."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Go to settings"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"App data usage"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobile data used <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Advanced"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Password incorrect. SIM now locked. Enter PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 is permanently blocked."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"You have <xliff:g id="NUMBER">%d</xliff:g> remaining attempts."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 locked. Contact service provider to unlock."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 no longer blocked"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Network or SIM card error"</string>
     <string name="doneButton" msgid="7371209609238460207">"Done"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId of default data SIM:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL bandwidth (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL bandwidth (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Mobile location info (deprecated):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE physical channel configuration:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Mobile info refresh rate:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"All mobile measurement info:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Refresh"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Toggle DNS check"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specific info/settings"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC available:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restricted:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR available:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR status:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR frequency:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Set radio band mode"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Loading band list…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Set"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Phone info"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operator provisioning info"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Trigger operator provisioning"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Your Bluetooth signal is weak. Try switching to speakerphone."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Call quality notification"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Deprecated SIP accounts"</string>
 </resources>
diff --git a/res/values-en-rIN/strings.xml b/res/values-en-rIN/strings.xml
index d48a09c..5e676c3 100644
--- a/res/values-en-rIN/strings.xml
+++ b/res/values-en-rIN/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Voicemail settings can only be modified by the primary user."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Your SIM card has been unblocked. Your phone is unlocking…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM network unlock PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM locked for operator"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Unlock"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Dismiss"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Requesting network unlock…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Forwarding to <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Off"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Your operator doesn\'t support disabling call forwarding when your phone is unreachable."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Your operator doesn\'t support call forwarding."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Turn on call waiting?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"During a call, you\'ll be notified about incoming calls"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Turn on"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancel"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA call waiting under IMS on"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA call waiting under IMS off"</string>
     <string name="updating_title" msgid="6130548922615719689">"Call settings"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Call settings can only be changed by the admin user."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Settings (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Limited SIM functionality"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> calls and data services may be blocked while using <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> calls and data services may be blocked while using another SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Deprecated SIP accounts found and removed"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP calling is no longer supported by the Android platform.\nYour existing SIP accounts <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> have been removed.\nPlease confirm your default calling account setting."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Go to settings"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"App data usage"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobile data used <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Advanced"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Password incorrect. SIM now locked. Enter PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 is permanently blocked."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"You have <xliff:g id="NUMBER">%d</xliff:g> remaining attempts."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 locked. Contact service provider to unlock."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 no longer blocked"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Network or SIM card error"</string>
     <string name="doneButton" msgid="7371209609238460207">"Done"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId of default data SIM:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL bandwidth (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL bandwidth (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Mobile location info (deprecated):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE physical channel configuration:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Mobile info refresh rate:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"All mobile measurement info:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Refresh"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Toggle DNS check"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specific info/settings"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC available:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restricted:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR available:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR status:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR frequency:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Set radio band mode"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Loading band list…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Set"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Phone info"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operator provisioning info"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Trigger operator provisioning"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Your Bluetooth signal is weak. Try switching to speakerphone."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Call quality notification"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Deprecated SIP accounts"</string>
 </resources>
diff --git a/res/values-en-rXC/strings.xml b/res/values-en-rXC/strings.xml
index 250a26d..e69d221 100644
--- a/res/values-en-rXC/strings.xml
+++ b/res/values-en-rXC/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‏‏‏‎‎‎‏‏‏‎‎‎‏‏‎‏‎‏‏‏‎‏‎‎‏‎‏‎‎‎‎‏‎‏‏‏‏‎‎‎‏‏‏‏‎‎‎‎‏‏‏‎‎‎‎‏‎‏‏‎Voicemail Settings can only be modified by the Primary User.‎‏‎‎‏‎"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‎‎‎‎‎‎‏‏‎‏‏‏‏‎‎‏‏‏‎‏‏‏‎‎‏‏‏‏‎‎‏‎‏‎‎‎‏‏‎‏‏‎‏‏‏‎‎‏‏‏‎‏‏‏‎‎‏‏‏‏‎Your SIM card has been unblocked. Your phone is unlocking…‎‏‎‎‏‎"</string>
     <string name="label_ndp" msgid="7617392683877410341">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‏‏‎‏‏‎‏‏‎‎‏‏‎‏‎‏‎‎‏‎‎‏‎‎‏‏‎‎‎‏‏‎‏‎‎‏‎‏‏‎‎‎‎‏‎‎‏‏‎‎‎‏‎‎‏‎‏‎SIM network unlock PIN‎‏‎‎‏‎"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‎‏‏‏‎‎‏‎‎‏‎‎‏‏‏‏‎‎‎‎‎‏‏‎‏‎‏‎‏‎‏‎‎‏‏‏‎‎‏‎‏‎‏‏‎‎‏‎‎‏‏‏‎‏‎‎‎‎‎SIM locked for operator‎‏‎‎‏‎"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‏‏‎‏‏‎‎‎‎‎‏‎‎‎‏‏‎‎‎‎‏‏‏‏‎‏‎‏‏‏‎‏‏‏‏‎‏‏‏‎‎‎‎‏‏‎‎‎‏‎‎‏‏‎‎‎‏‎‎Unlock‎‏‎‎‏‎"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‎‏‏‎‎‏‏‏‏‏‎‏‎‎‎‏‏‏‏‏‏‏‏‏‎‎‏‎‎‎‎‎‎‏‎‏‎‏‏‎‎‏‏‎‏‏‎‏‎‎‏‏‏‏‏‎‎‎‏‎Dismiss‎‏‎‎‏‎"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‎‎‏‏‏‎‏‎‎‏‏‏‎‏‎‏‏‏‏‏‏‎‏‏‎‎‏‏‎‏‏‎‏‎‏‎‏‎‏‎‎‎‎‏‎‏‏‎‎‏‎‎‏‎‏‏‎‏‎Requesting network unlock…‎‏‎‎‏‎"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‏‎‎‎‏‏‏‏‎‏‏‏‏‎‎‏‎‎‏‏‏‏‏‎‏‏‏‏‏‎‏‏‏‎‏‏‎‏‎‎‎‏‎‎‎‎‏‎‎‎‎‎‏‎‎‎‎‏‎‏‎Forwarding to ‎‏‎‎‏‏‎<xliff:g id="PHONENUMBER">{0}</xliff:g>‎‏‎‎‏‏‏‎‎‏‎‎‏‎"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‎‏‎‎‏‎‎‎‎‏‎‎‏‏‏‏‏‎‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‏‏‎‏‎‏‏‏‏‏‎‏‏‏‏‏‏‏‎‏‏‎‎‏‏‎Off‎‏‎‎‏‎"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‎‏‎‏‏‎‎‎‎‏‎‏‎‎‏‎‏‏‏‏‎‎‏‎‏‎‎‎‎‎‏‎‎‏‎‏‎‏‎‎‎‏‎‎‏‎‎‏‏‎‎‎‏‏‎‏‎‏‎‎Your carrier doesn\'t support disabling call forwarding when your phone is unreachable.‎‏‎‎‏‎"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‎‎‏‏‎‏‏‏‏‏‏‏‏‎‏‎‏‎‏‎‏‏‎‎‎‏‏‎‏‎‎‏‎‎‎‏‏‏‎‎‎‏‏‏‏‎‎‎‏‎‏‎‎‏‎‏‎‎‎Your carrier doesn\'t support call forwarding.‎‏‎‎‏‎"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‏‎‏‎‏‏‎‏‎‎‏‏‎‎‎‏‏‏‏‎‏‏‎‏‎‎‎‏‎‎‏‎‏‏‎‏‎‏‏‏‏‎‎‎‏‏‏‏‏‏‎‎‎‎‎‎‎‎Turn on call waiting?‎‏‎‎‏‎"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‎‎‏‏‏‏‏‏‎‎‏‎‎‏‏‎‏‎‏‏‏‏‏‏‏‎‏‎‎‏‏‎‏‎‏‏‏‏‏‏‎‏‎‏‏‎‏‎‎‎‏‏‎‏‏‎‎‏‏‎During a call, you\'ll be notified about incoming calls‎‏‎‎‏‎"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‎‏‏‎‏‎‎‎‎‎‏‎‏‏‎‏‎‏‎‏‏‏‏‏‏‎‏‏‎‏‏‏‎‎‎‏‏‎‏‎‎‎‏‏‎‏‏‏‎‎‏‎‎‎‏‏‎‎‎‎Turn on‎‏‎‎‏‎"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‏‎‏‏‎‎‏‏‎‎‏‏‎‎‏‏‎‎‏‏‏‏‎‎‎‏‎‎‎‎‎‏‎‎‎‎‏‏‏‏‏‎‏‎‎‎‎‎‏‎‏‎‏‎‎‏‏‎‎Cancel‎‏‎‎‏‎"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‏‎‎‎‏‎‏‏‎‎‎‏‎‏‎‏‎‎‎‏‏‏‏‎‏‎‏‎‏‎‎‏‎‏‎‏‏‎‎‎‏‏‎‎‏‎‎‏‎‎‏‎‎‎‎‏‎‎‏‎‎CDMA Call Waiting under IMS On‎‏‎‎‏‎"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‏‏‎‏‎‎‎‎‎‏‎‏‎‎‏‏‏‎‏‎‎‎‎‏‎‎‎‏‎‏‎‏‏‏‏‎‏‎‏‎‏‏‏‏‎‎‎‏‎‏‏‎‏‎‏‏‏‎‎CDMA Call Waiting under IMS Off‎‏‎‎‏‎"</string>
     <string name="updating_title" msgid="6130548922615719689">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‏‎‏‎‎‎‏‎‏‎‎‎‎‎‏‎‏‎‏‏‏‎‎‎‎‏‏‏‎‎‏‏‎‏‎‏‎‏‎‏‎‎‏‏‏‏‎‎‏‏‏‎‎‎‎‏‎‎‏‎Call settings‎‏‎‎‏‎"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‎‎‎‏‏‏‎‏‎‏‏‏‏‎‏‎‎‎‎‏‎‎‏‎‏‏‏‎‏‎‎‏‎‎‏‎‎‏‏‏‏‎‏‎‎‎‏‏‏‎‏‏‏‎‏‏‏‎‎Call settings can only be changed by the admin user.‎‏‎‎‏‎"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‏‎‏‎‏‏‎‏‎‎‎‏‏‎‎‎‏‏‎‏‏‎‎‎‎‎‏‏‎‏‏‏‎‎‏‏‎‏‎‏‏‎‎‏‏‏‎‎‎‎‏‏‏‏‏‎‏‏‏‎Settings (‎‏‎‎‏‏‎<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>‎‏‎‎‏‏‏‎)‎‏‎‎‏‎"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‎‎‎‏‎‎‎‎‎‎‎‏‏‎‎‏‏‎‏‎‏‏‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‎‎‏‎‎‎‎‎‏‏‏‎‏‎‎‎‏‎‎‏‎Limited SIM functionality‎‏‎‎‏‎"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‎‏‎‎‏‎‎‎‏‏‏‏‏‏‏‏‏‏‏‏‏‏‏‏‎‎‏‏‏‏‏‎‎‎‎‏‎‎‎‎‏‎‎‎‎‎‏‏‏‏‏‏‎‏‎‏‎‏‎‎‎‏‎‎‏‏‎<xliff:g id="CARRIER_NAME">%1$s</xliff:g>‎‏‎‎‏‏‏‎ calls and data services may be blocked while using ‎‏‎‎‏‏‎<xliff:g id="PHONE_NUMBER">%2$s</xliff:g>‎‏‎‎‏‏‏‎.‎‏‎‎‏‎"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‎‏‎‎‎‎‏‎‏‏‎‏‎‏‎‎‏‏‏‎‎‎‎‏‎‏‏‎‏‎‏‏‎‏‎‎‏‎‏‏‎‏‏‎‏‏‎‏‎‏‏‎‎‎‎‏‎‎‎‎‎‏‎‎‏‏‎<xliff:g id="CARRIER_NAME">%1$s</xliff:g>‎‏‎‎‏‏‏‎ calls and data services may be blocked while using another SIM.‎‏‎‎‏‎"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‎‎‎‏‏‏‏‎‏‏‎‎‎‏‏‏‏‏‏‎‏‎‎‏‏‎‎‏‏‏‎‎‎‏‎‎‎‏‎‏‎‎‎‏‎‎‏‎‎‎‏‎‎‎‏‏‏‏‏‎Deprecated SIP accounts found and removed‎‏‎‎‏‎"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‏‎‏‎‏‎‎‏‏‎‏‎‎‎‎‎‏‎‏‏‎‎‎‎‏‏‎‏‏‎‏‏‎‎‏‏‎‏‎‎‎‏‏‎‏‎‎‎‎‏‏‏‎‏‏‎‏‎‎‎‎SIP calling is no longer supported by Android platform.‎‏‎‎‏‏‎\n‎‏‎‎‏‏‏‎Your existing SIP accounts ‎‏‎‎‏‏‎<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>‎‏‎‎‏‏‏‎ have been removed.‎‏‎‎‏‏‎\n‎‏‎‎‏‏‏‎Please confirm your default calling account setting.‎‏‎‎‏‎"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‏‎‎‎‏‎‏‏‎‏‏‏‎‎‏‏‎‎‏‏‏‏‏‎‏‏‏‏‏‎‎‏‎‎‏‏‎‎‏‎‎‎‎‎‎‎‎‏‏‏‎‏‎‏‎‏‎‏‎‎Go to settings‎‏‎‎‏‎"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‏‎‏‎‎‎‏‏‎‏‏‏‏‏‎‎‏‏‎‏‏‎‏‎‏‏‎‎‎‎‏‎‎‎‏‎‎‏‎‎‏‎‏‏‏‎‏‎‎‏‎‏‎‎‏‏‎‎‎‎App data usage‎‏‎‎‏‎"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‏‏‏‎‏‎‎‎‎‏‏‎‎‏‎‎‎‎‏‏‏‎‎‏‏‏‏‏‎‏‏‎‎‏‎‎‏‏‎‎‎‏‎‎‎‎‎‏‏‎‏‏‏‎‏‎‏‏‏‎‎‏‎‎‏‏‎<xliff:g id="ID_1">%1$s</xliff:g>‎‏‎‎‏‏‏‎ mobile data used ‎‏‎‎‏‏‎<xliff:g id="ID_2">%2$s</xliff:g>‎‏‎‎‏‏‏‎‎‏‎‎‏‎"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‏‏‏‏‎‎‏‎‏‎‎‎‎‏‎‏‎‎‏‏‎‏‎‏‎‏‎‏‎‎‏‏‏‏‏‏‏‎‎‏‏‎‏‏‏‎‎‎‎‏‎‎‏‎‎‏‏‎‎Advanced‎‏‎‎‏‎"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‎‏‎‎‎‎‏‎‎‏‏‏‏‎‎‏‏‏‏‎‎‎‎‏‎‎‎‎‎‎‎‏‏‏‏‎‏‏‎‎‏‏‎‏‏‏‏‎‎‏‎‎‏‏‏‎‏‎‎Password incorrect. SIM now locked. Enter PUK2.‎‏‎‎‏‎"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‎‏‏‎‏‏‏‎‏‎‎‎‎‎‎‏‎‏‎‎‏‎‏‏‏‎‎‎‎‏‎‎‎‏‏‏‎‎‏‎‎‎‏‎‎‏‎‎‎‎‎‎‏‏‎‎‏‏‏‎PUK2 is permanently blocked.‎‏‎‎‏‎"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‏‎‎‎‎‏‎‎‎‎‏‎‏‎‎‏‎‏‏‎‏‎‏‏‏‎‎‎‏‎‏‎‎‏‏‎‎‏‎‏‏‏‏‏‎‎‎‎‎‎‎‎‎‏‏‏‏‏‎‎‏‎‎‏‏‎\n‎‏‎‎‏‏‏‎You have ‎‏‎‎‏‏‎<xliff:g id="NUMBER">%d</xliff:g>‎‏‎‎‏‏‏‎ remaining attempts.‎‏‎‎‏‎"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‏‎‏‎‎‎‏‎‏‏‎‎‏‎‏‎‏‏‏‏‎‎‎‎‏‎‏‏‎‏‎‎‏‏‎‎‏‎‏‏‏‎‎‎‏‏‎‎‎‎‏‎‏‏‎‎‎‎‎‏‎PUK2 locked. Contact service provider to unlock.‎‏‎‎‏‎"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‎‎‎‏‏‎‎‎‎‎‎‎‏‎‏‏‏‏‏‏‎‎‏‏‎‏‎‏‎‏‎‏‏‏‏‏‎‏‎‎‏‏‏‎‏‎‏‏‎‏‏‏‏‎‏‏‏‎PIN2 no longer blocked‎‏‎‎‏‎"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‎‎‏‎‏‎‎‎‏‎‎‎‏‏‎‎‎‏‎‏‏‏‎‏‏‎‏‏‎‎‎‎‎‏‏‎‏‏‎‏‎‏‎‎‎‎‎‏‏‏‎‏‎‏‏‎‎‏‎Network or SIM card error‎‏‎‎‏‎"</string>
     <string name="doneButton" msgid="7371209609238460207">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‏‎‎‏‎‎‏‎‏‏‏‏‎‎‏‏‎‎‎‎‎‏‎‏‎‏‏‏‎‏‎‎‏‏‏‎‎‏‏‎‏‎‏‎‏‏‎‏‏‏‎‎‏‎‏‏‏‏‎Done‎‏‎‎‏‎"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‏‏‏‎‎‏‎‏‎‎‎‏‎‎‎‎‎‎‏‎‎‎‎‏‎‎‎‏‏‎‎‎‎‎‏‏‎‎‏‎‎‎‎‏‎‎‏‏‏‏‎‏‏‎‎‏‏‎‎SubId of default data SIM:‎‏‎‎‏‎"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‎‎‏‎‎‎‏‎‎‎‏‏‏‎‏‎‏‏‏‏‎‎‎‏‎‎‎‏‎‎‏‏‎‎‎‎‎‏‏‏‏‎‎‎‏‎‏‏‎‎‎‎‏‎‎‎‏‏‎‎DL Bandwidth (kbps):‎‏‎‎‏‎"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‏‏‎‏‎‎‏‎‏‏‎‎‏‎‎‏‏‎‏‎‏‏‎‏‏‏‎‏‎‎‏‏‎‎‏‎‏‎‏‏‏‎‏‏‏‏‎‏‎‎‏‏‎‎‏‏‏‏‎‎‎UL Bandwidth (kbps):‎‏‎‎‏‎"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‏‎‏‏‏‏‎‎‎‎‏‏‎‏‏‏‏‎‏‎‎‎‎‎‏‏‎‎‎‏‎‎‏‎‏‏‏‎‏‏‏‏‎‎‏‎‎‏‎‎‎‎‎‏‎‎‎‎‏‎Cell Location Info (deprecated):‎‏‎‎‏‎"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‎‏‏‎‏‏‏‏‎‎‎‎‏‏‎‎‎‎‎‏‏‎‎‏‎‎‏‎‏‏‎‎‎‎‎‎‎‏‎‏‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‎‎‏‎LTE Physical Channel Configuration:‎‏‎‎‏‎"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‎‎‏‎‏‎‎‏‏‏‎‎‎‏‎‎‎‏‎‏‎‎‏‏‏‎‎‎‎‏‏‏‏‏‎‎‎‎‎‏‎‏‏‏‏‏‏‏‎‎‏‏‎‎‏‏‏‎‎‎Cell Info Refresh Rate:‎‏‎‎‏‎"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‎‏‏‏‎‎‏‎‎‎‏‏‏‎‏‏‎‎‎‏‎‏‎‏‎‏‏‏‎‎‎‎‎‎‎‏‎‎‏‎‎‏‎‎‎‏‎‎‏‎‏‎‏‏‏‎‏‏‎All Cell Measurement Info:‎‏‎‎‏‎"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‏‎‎‏‎‏‏‎‏‏‎‎‎‎‎‏‏‎‏‎‎‎‏‎‎‎‏‎‎‏‎‎‏‎‏‎‏‎‎‎‎‎‏‎‎‎‎‏‎‏‎‎‏‎‏‎‎‎‎‎Refresh‎‏‎‎‏‎"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‏‏‎‏‎‏‏‎‎‎‏‏‎‎‎‎‏‏‎‎‎‎‏‏‏‏‎‎‏‏‏‏‏‏‎‏‏‏‎‏‎‏‏‏‏‎‏‏‎‏‎‏‎‏‎‏‏‎‎Toggle DNS Check‎‏‎‎‏‎"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‎‎‎‎‏‏‏‎‎‎‏‎‎‏‏‎‎‏‏‏‏‏‎‎‎‎‎‏‏‏‏‎‎‏‎‏‎‎‎‎‏‏‎‎‏‎‎‎‎‏‎‎‎‎‏‎‎‎‎‎OEM-specific Info/Settings‎‏‎‎‏‎"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‎‏‎‎‏‏‎‏‎‏‏‏‎‎‏‎‎‏‏‏‏‎‎‎‎‎‎‏‎‎‏‏‎‏‏‎‎‎‏‎‏‏‎‏‏‏‏‏‎‏‏‎‎‏‏‏‎‎‎EN-DC Available:‎‏‎‎‏‎"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‎‏‎‎‏‎‎‎‏‎‎‎‎‎‏‏‎‎‎‏‎‎‎‏‏‏‎‏‏‏‏‏‎‏‎‎‎‏‎‎‏‎‎‎‎‎‎‎‎‎‏‏‎‏‎‎‏‏‏‎DCNR Restricted:‎‏‎‎‏‎"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‏‎‎‏‎‏‎‏‏‎‎‏‎‎‎‏‎‎‎‎‎‎‎‏‎‏‏‎‎‎‏‏‏‏‏‏‏‏‏‏‏‏‏‏‎‎‏‎‏‎‏‏‎‎‏‏‎‏‎NR Available:‎‏‎‎‏‎"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‏‎‏‎‎‏‎‎‎‎‎‎‎‎‎‎‏‎‏‎‏‎‎‏‎‎‏‏‏‏‎‎‏‎‎‎‎‏‎‏‏‏‎‎‏‏‎‎‎‎‎‎‏‏‏‏‎‎‎NR State:‎‏‎‎‏‎"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‎‎‏‎‏‎‏‎‏‏‎‏‎‏‏‏‎‏‎‎‎‎‏‏‎‎‎‎‏‏‏‏‏‎‏‎‏‎‏‎‎‎‎‏‏‎‏‎‎‎‏‏‎‎‎‎‎‎‎NR Frequency:‎‏‎‎‏‎"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‏‎‏‏‎‏‏‏‏‎‎‎‎‎‎‎‎‎‎‎‎‏‏‏‏‎‏‎‏‎‏‎‏‏‎‏‎‎‏‎‎‏‎‏‏‏‏‎‏‎‎‏‎‎‏‎‏‎‎Set Radio Band Mode‎‏‎‎‏‎"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‎‏‏‎‎‎‎‏‎‏‏‏‎‏‏‎‎‎‎‎‏‏‎‏‎‎‏‏‎‎‏‎‎‏‎‎‏‏‏‏‏‎‎‏‏‎‏‏‏‎‏‏‏‎‏‏‏‏‏‎Loading Band List…‎‏‎‎‏‎"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‏‏‎‎‎‏‏‎‎‏‎‏‎‏‎‏‎‎‏‏‎‏‏‏‏‎‏‏‎‎‏‏‎‏‏‎‏‏‎‏‏‏‏‎‎‏‎‏‏‏‎‎‎‎‎‏‏‏‎‏‎Set‎‏‎‎‏‎"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‏‎‎‎‏‏‎‎‎‎‏‎‏‎‏‎‏‎‏‎‏‎‎‎‎‎‏‎‏‏‏‎‎‏‎‏‎‎‎‎‎‎‏‏‎‎‎‏‎‎‎‎‏‎‎‎‏‎‎‏‎Phone info‎‏‎‎‏‎"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‏‎‏‎‎‎‎‎‏‏‎‏‏‎‏‏‏‏‏‎‎‎‎‎‏‎‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‏‎‎‎‏‎‎‎‎‎‏‎‎‎‏‎‎‎‎Carrier Provisioning Info‎‏‎‎‏‎"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‏‎‎‎‎‏‎‎‎‏‎‎‎‎‎‏‏‏‎‎‎‏‏‏‎‏‎‎‎‎‏‎‏‏‏‏‎‏‎‎‏‏‎‏‏‏‏‎‎‎‎‎‎‏‏‎‏‎‎Trigger Carrier Provisioning‎‏‎‎‏‎"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‏‏‏‏‎‏‏‏‎‏‎‏‏‎‏‏‏‎‎‎‎‏‎‏‏‏‏‎‎‏‎‎‎‎‏‏‎‎‏‎‏‏‏‏‎‎‏‏‏‏‎‎‎‏‎‏‏‏‎Your bluetooth signal is weak. Try switching to speakerphone.‎‏‎‎‏‎"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‎‎‎‎‏‎‎‎‎‎‎‎‎‏‎‏‏‎‎‏‏‏‎‏‎‎‎‏‎‎‎‎‏‏‏‏‏‏‎‎‏‎‎‎‏‏‎‎‎‎‎‏‎‎‏‏‏‏‎‎Call Quality Notification‎‏‎‎‏‎"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‎‏‏‎‎‎‎‎‏‎‏‏‎‏‏‏‏‎‏‏‏‏‏‏‎‏‎‏‎‎‏‏‏‏‎‏‎‏‎‏‎‎‎‏‎‏‎‏‏‎‏‎‏‏‎‏‎‏‎Deprecated SIP accounts‎‏‎‎‏‎"</string>
 </resources>
diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index 43d15be..b3c8395 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Solo el usuario principal puede cambiar la configuración del buzón de voz."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Tu tarjeta SIM ha sido desbloqueada. Tu dispositivo está desbloqueando..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN de desbloqueo de red de tarjeta SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM bloqueada para el operador"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Desbloquear"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Descartar"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Solicitando desbloqueo de red..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Reenviar a <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Desactivado"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Tu proveedor no admite la inhabilitación del desvío de llamadas cuando no se puede acceder a tu teléfono."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Tu proveedor no admite el desvío de llamadas."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"¿Quieres activar la función de llamada en espera?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Durante una llamada, recibirás notificaciones de llamadas entrantes"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Activar"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancelar"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"La función de llamada en espera de CDMA en IMS está activada"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"La función de llamada en espera de CDMA en IMS está desactivada"</string>
     <string name="updating_title" msgid="6130548922615719689">"Config. de llamada"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Solo el usuario administrador puede cambiar la configuración de llamadas."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Configuración (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funcionalidad de SIM limitada"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Los servicios de llamadas y datos de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> pueden bloquearse mientras uses el número <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Las llamadas y los servicios de datos de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> podrían bloquearse al usar otra SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Se encontraron y se quitaron cuentas SIP obsoletas"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"La plataforma de Android ya no admite las llamadas SIP.\nSe quitaron las cuentas SIP <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> existentes.\nConfirma la configuración predeterminada de tu cuenta para las llamadas SIP."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Ir a Configuración"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Uso de datos de la app"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Datos móviles usados: <xliff:g id="ID_1">%1$s</xliff:g>, <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avanzada"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Contraseña incorrecta. SIM bloqueada. Ingresa el PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"El código PUK2 se bloqueó de forma permanente."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Te quedan <xliff:g id="NUMBER">%d</xliff:g> intentos."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"SIM bloqueada con PUK2. Comunícate con el proveedor para desbloquearla."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"El PIN2 ya no está bloqueado."</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Error en la red o en la tarjeta SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Finalizado"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ID secundario de SIM de datos predeterminada:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Ancho de banda de descarga (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Ancho de banda de carga (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Datos de ubicación del celular (obsoleto):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuración del canal físico de LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Frecuencia de actualización de datos del celular:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Información sobre las dimensiones del celular:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Actualizar"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Activar o desactivar la comprobación de DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Configuración/Datos específicos del OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC disponible:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restringida:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR disponible:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Estado de NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frecuencia de NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Establecer modo de banda de radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Cargando lista de bandas…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Establecer"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Información del teléfono"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Información del aprovisionamiento del proveedor"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Activar aprovisionamiento del proveedor"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Tu señal de Bluetooth es débil. Intenta cambiar al altavoz."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notificación de calidad de llamada"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Cuentas SIP obsoletas"</string>
 </resources>
diff --git a/res/values-es/strings.xml b/res/values-es/strings.xml
index 4b12ec2..d012d07 100644
--- a/res/values-es/strings.xml
+++ b/res/values-es/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"El usuario principal es el único que puede modificar los ajustes del buzón de voz."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"La tarjeta SIM se ha desbloqueado. El teléfono se está desbloqueando..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN de desbloqueo de red de tarjeta SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM bloqueada por el operador"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Desbloquear"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Cerrar"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Solicitando desbloqueo de red..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Desviando a <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Desactivado"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Tu operador no permite inhabilitar el desvío de llamadas si no se puede establecer la llamada."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Tu operador no admite el desvío de llamadas."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"¿Quieres activar la llamada en espera?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Se te notificarán las llamadas entrantes mientras estés en una llamada"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Activar"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancelar"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Llamada en espera de CDMA en IMS activada"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Llamada en espera de CDMA en IMS desactivada"</string>
     <string name="updating_title" msgid="6130548922615719689">"Ajustes de llamadas"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"El administrador es el único usuario que puede cambiar los ajustes de llamada."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Ajustes (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funcionalidad de SIM limitada"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Puede los servicios de datos y llamadas de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> se bloqueen mientras se utilice el <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Puede que los servicios de datos y llamadas de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> se bloqueen al usar otra SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Cuentas SIP obsoletas encontradas y eliminadas"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"La plataforma Android ya no admite llamadas SIP.\nTus cuentas SIP (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) se han eliminado.\nConfirma la configuración predeterminada de tu cuenta de llamadas."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Ir a Ajustes"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Uso de datos de la aplicación"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Se han usado <xliff:g id="ID_1">%1$s</xliff:g> en el periodo del <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Ajustes avanzados"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Contraseña incorrecta. SIM bloqueada. Introducir PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"El PUK2 se ha bloqueado de forma permanente."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Quedan <xliff:g id="NUMBER">%d</xliff:g> intentos."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 bloqueado. Ponte en contacto con tu proveedor de servicios para desbloquearlo."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 desbloqueado"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Error en la tarjeta SIM o en la red"</string>
     <string name="doneButton" msgid="7371209609238460207">"Hecho"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ID secundario de la SIM de datos predeterminada:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Ancho de banda de bajada (Kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Ancho de banda de subida (Kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Información sobre la ubicación del teléfono (obsoleto):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuración del canal físico de LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Frecuencia de actualización de la información del teléfono:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Información sobre las dimensiones de los teléfonos:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Actualizar"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Activar o desactivar comprobación de DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Ajustes o información específica de OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC disponible:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restringido:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR disponible:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Estado de NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frecuencia de NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Establecer modo de banda de señal móvil"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Cargando lista de bandas…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Seleccionar"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Información sobre el teléfono"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Información de servicios del operador"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Activar servicios del operador"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Tu señal de Bluetooth es débil. Prueba a cambiar al altavoz."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notificación de calidad de la llamada"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Cuentas SIP obsoletas"</string>
 </resources>
diff --git a/res/values-et/strings.xml b/res/values-et/strings.xml
index 5d6a837..bdc5241 100644
--- a/res/values-et/strings.xml
+++ b/res/values-et/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Kõneposti seadeid saab muuta ainult peamine kasutaja."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Teie SIM-kaardi blokeering on tühistatud. Teie telefoni avamine ..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM-võrgu avamise PIN-kood"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM-kaart on operaatori jaoks lukustatud"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Ava"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Loobu"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Võrgu avamise taotlemine ..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Edastamine numbrile <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Väljas"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Teie operaator ei toeta kõneedastuse keelamist, kui teie telefon on levist väljas."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Teie operaator ei toeta kõnede suunamist."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Kas lülitada ootel kõne sisse?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Kõne ajal teavitatakse teid sissetulevatest kõnedest"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Lülita sisse"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Tühista"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA ootel kõne on IMS-i all sisse lülitatud"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA ootel kõne on IMS-i all välja lülitatud"</string>
     <string name="updating_title" msgid="6130548922615719689">"Kõneseaded"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Kõne seadeid saab muuta ainult administraator."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Seaded (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM-i piiratud funktsionaalsus"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Operaatori <xliff:g id="CARRIER_NAME">%1$s</xliff:g> kõned ja andmesideteenused võivad numbri <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> kasutamise ajal olla blokeeritud."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g>: kõned ja andmesideteenused võivad teise SIM-i kasutamisel olla blokeeritud."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Leiti katkestatud toega SIP-kontod ja need eemaldati"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Androidi platvorm ei toeta enam SIP-kõnesid.\nTeie olemasolevad SIP-kontod <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> on eemaldatud.\nKinnitage oma helistamise vaikekonto seadistus."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Ava seaded"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Rakenduste andmekasutus"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Vahemikus <xliff:g id="ID_2">%2$s</xliff:g> on kasutatud <xliff:g id="ID_1">%1$s</xliff:g> mobiilset andmesidet"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Täpsemad"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Parool on vale. SIM on nüüd lukus. Sisestage PUK-kood 2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 on püsivalt blokeeritud."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Teil on veel <xliff:g id="NUMBER">%d</xliff:g> katset."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 on lukustatud. Avamiseks võtke ühendust teenusepakkujaga."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN-kood 2 ei ole enam blokeeritud"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Võrgu või SIM-kaardi viga"</string>
     <string name="doneButton" msgid="7371209609238460207">"Valmis"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Andmete vaike-SIM-kaardi alam-ID:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL-i ribalaius (kbit/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL-i ribalaius (kbit/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Kärje asukohateave (tugi on katkestatud):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE füüsilise kanali konfiguratsioon:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Kärje teabe värskendamissagedus:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Kõik kärje mõõteandmed:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Värskendamine"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS-i kontrolli sisse- või väljalülitamine"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-i teave/seaded"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC saadaval:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR piiratud:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR saadaval:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-i olek:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-i sagedus:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Raadio ribarežiimi määramine"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Ribaloendi laadimine …"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Määra"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefoniteave"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operaatori ettevalmistamise teave"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Operaatori ettevalmistamise päästik"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Teie Bluetoothi signaal on nõrk. Lülitage valjuhääldile."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Kõnekvaliteedi märguanne"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Katkestatud toega SIP-kontod"</string>
 </resources>
diff --git a/res/values-eu/strings.xml b/res/values-eu/strings.xml
index 15d8694..7aee00f 100644
--- a/res/values-eu/strings.xml
+++ b/res/values-eu/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Erabiltzaile nagusiak bakarrik alda ditzake erantzungailuaren ezarpenak."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM txartela desblokeatu da. Telefonoa desblokeatzen…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM sarea desblokeatzeko PIN kodea"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Operadore hau dauka finkatuta SIM txartelak:"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Desblokeatu"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Baztertu"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Sarea desblokeatzeko eskatzen…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> zenbakira desbideratzen dira"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Desaktibatuta"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operadoreak ez du dei-desbideratzeak desgaitzea onartzen telefonoa eskuragarri ez dagoen bitartean."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operadoreak ez du onartzen dei-desbideratzea."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Deia zain uzteko aukera aktibatu nahi duzu?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Dei batean zaudenean, jakinarazpen bat jasoko duzu deiak jasotzen badituzu"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Aktibatu"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Utzi"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS zerbitzupean CDMA deiak zain uzteko aukera aktibatuta dago"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS zerbitzupean CDMA deiak zain uzteko aukera desaktibatuta dago"</string>
     <string name="updating_title" msgid="6130548922615719689">"Deien ezarpenak"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Administratzaileak soilik alda ditzake deien ezarpenak."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Ezarpenak (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIMaren funtzionaltasuna mugatua da"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Baliteke <xliff:g id="CARRIER_NAME">%1$s</xliff:g> bidezko deiak eta datu-zerbitzuak blokeatuta egotea <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> telefono-zenbakia erabiltzean."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Baliteke <xliff:g id="CARRIER_NAME">%1$s</xliff:g> bidezko deiak eta datu-zerbitzuak blokeatuta egotea beste SIM txartel bat erabiltzean."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"SIP-eko kontu zaharkituak aurkitu eta kendu dira"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP bidezko deiak jadanik ez dira bateragarriak Android-en plataformarekin.\nZeneuzkan SIP-eko kontuak (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) kendu egin dira.\nBerretsi deietarako ezarri duzun kontu lehenetsia."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Joan ezarpenetara"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Aplikazioak erabilitako datuak"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Datuen <xliff:g id="ID_1">%1$s</xliff:g> erabili dira data hauen artean: <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Aurreratuak"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Pasahitza ez da zuzena. SIM txartela blokeatu egin da. Idatzi PUK2 kodea."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 kodea betiko blokeatu da."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"<xliff:g id="NUMBER">%d</xliff:g> saiakera gelditzen zaizkizu."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 kodearekin blokeatuta dago SIM txartela. Desblokeatzeko, jarri operadorearekin harremanetan."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 kodea desblokeatu da"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Sarearen edo SIM txartelaren errorea"</string>
     <string name="doneButton" msgid="7371209609238460207">"Eginda"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Datu-konexioetarako SIM lehenetsiaren azpiIDa:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Deskargatzeko banda-zabalera (Kb/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Kargen banda-zabalera (Kb/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Sare mugikorraren kokapenaren informazioa (zaharkitua):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE kanal fisikoaren konfigurazioa:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Sare mugikorraren informazioa eguneratzeko maiztasuna:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Sare mugikorraren neurketa guztien informazioa:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Freskatu"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Aldatu DNS egiaztapenaren egoera"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Jatorrizko fabrikatzailearen berariazko informazioa edota ezarpenak"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC erabilgarri:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR mugatuta:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR erabilgarri:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR estatua:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR maiztasuna:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Ezarri irrati-bandaren modua"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Banden zerrenda kargatzen…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Ezarri"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefonoaren informazioa"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operadorearen hornikuntza-informazioa"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Abiarazi operadorearen hornikuntza"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth seinalea ahula da. Erabili telefonoko bozgorailua."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Deien kalitateari buruzko jakinarazpena"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"SIP-eko kontu zaharkituak"</string>
 </resources>
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index f411c61..e64f3bc 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"فقط «کاربر اصلی» می‌تواند «تنظیمات پست صوتی» را تغییر دهد."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"قفل سیم کارت شما باز شده است. قفل گوشی در حال باز شدن است..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"پین بازگشایی قفل شبکه سیم"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"سیم‌کارت برای اپراتور قفل شد"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"بازگشایی قفل"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"رد کردن"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"در حال درخواست بازگشایی قفل شبکه..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"هدایت به <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"خاموش"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"شرکت مخابراتی شما از غیرفعال کردن هدایت تماس هنگامی که تلفن شما در دسترس نیست پشتیبانی نمی‌کند."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"شرکت مخابراتی شما از هدایت تماس پشتیبانی نمی‌کند."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"«انتظار مکالمه» روشن شود؟"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"درحین تماس، از تماس‌های ورودی مطلع خواهید شد"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"روشن کردن"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"لغو"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"‏«انتظار مکالمه CDMA» تحت IMS روشن است"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"‏«انتظار مکالمه CDMA» تحت IMS خاموش است"</string>
     <string name="updating_title" msgid="6130548922615719689">"تنظیمات تماس"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"فقط کاربر سرپرست می‌تواند تنظیمات تماس را تغییر دهد."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"تنظیمات (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"عملکرد محدود سیم‌کارت"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"ممکن است درحین استفاده از <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>، سرویس‌های داده و تماس <xliff:g id="CARRIER_NAME">%1$s</xliff:g> مسدود شوند."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"ممکن است درحین استفاده از سیم‌کارت دیگر، سرویس‌های داده و تماس <xliff:g id="CARRIER_NAME">%1$s</xliff:g> مسدود شوند."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"‏حساب‌های SIP منسوخ‌شده پیدا و برداشته شدند"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"‏تماس SIP دیگر در پلاتفرم Android پشتیبانی نمی‌شود.\nحساب‌های SIP موجود شما (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) برداشته شدند.\nلطفاً تنظیم حساب تماس پیش‌فرض را تأیید کنید."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"رفتن به تنظیمات"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"مصرف داده برنامه"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> داده تلفن همراه مصرف‌شده در <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"پیشرفته"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"‏گذرواژه نادرست است. اکنون سیم‌کارت قفل شده است. PUK2 را وارد کنید."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"‏PUK2 به صورت دائمی مسدود شده است."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"<xliff:g id="NUMBER">%d</xliff:g> تلاش باقی‌مانده دارید."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"‏PUK2 قفل است. برای باز کردن قفل، با ارائه دهنده خدمات تماس بگیرید."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"پین۲ دیگر مسدود نیست"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"خطای شبکه یا سیم‌کارت"</string>
     <string name="doneButton" msgid="7371209609238460207">"تمام"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"‏SubId مربوط به سیم‌کارت داده پیش‌فرض:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"‏پهنای باند DL (کیلوبیت بر ثانیه):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"‏پهنای باند UL (کیلوبیت بر ثانیه):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"اطلاعات مکان شبکه همراه (منسوخ شده):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"‏پیکربندی کانال فیزیکی LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"نرخ بازخوانی اطلاعات شبکه همراه:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"همه اطلاعات اندازه‌گیری شبکه همراه:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"بازخوانی"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"‏تغییر وضعیت علامت DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"‏تنظیمات/اطلاعات خاص OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"‏EN-DC دردسترس است:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"‏DCNR محدود شده است:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"‏NR دردسترس است:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"‏وضعیت NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"‏فرکانس NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"تنظیم حالت باند رادیو"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"درحال بار کردن فهرست باند…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"تنظیم"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"اطلاعات تلفن"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"اطلاعات ارائه شرکت مخابراتی"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"شروع ارائه شرکت مخابراتی"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"سیگنال بلوتوث شما ضعیف است. از بلندگوی تلفن استفاده کنید."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"اعلان کیفیت تماس"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"‏حساب‌های SIP منسوخ‌شده"</string>
 </resources>
diff --git a/res/values-fi/strings.xml b/res/values-fi/strings.xml
index 669e1e5..819186e 100644
--- a/res/values-fi/strings.xml
+++ b/res/values-fi/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Vain ensisijainen käyttäjä voi muuttaa vastaajan asetuksia."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM-korttisi esto on purettu. Puhelimen lukitusta poistetaan..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM-verkko, PIN-koodin lukituksen poisto"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Operaattorin SIM lukittu"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Poista lukitus"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Hylkää"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Pyydetään verkon lukituksen poistoa..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Puhelu siirretään numeroon <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Ei päällä"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operaattorisi ei tue soitonsiirtojen poistamista käytöstä puhelimesi ollessa saavuttamattomissa."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operaattorisi ei tue soitonsiirtoa."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Otetaanko koputus käyttöön?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Sinulle ilmoitetaan puhelun aikana saapuvista puheluista"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Ota käyttöön"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Peru"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS:n alainen CDMA-koputus pois käytöstä"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS:n alainen CDMA-koputus pois käytöstä"</string>
     <string name="updating_title" msgid="6130548922615719689">"Puheluasetukset"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Vain järjestelmänvalvoja voi muuttaa puheluasetuksia."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Asetukset (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Rajoituksia SIM-kortin toiminnassa"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Operaattorin <xliff:g id="CARRIER_NAME">%1$s</xliff:g> puhelut ja datapalvelut saatetaan estää, kun puhelinnumero <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> on käytössä."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Operaattorin <xliff:g id="CARRIER_NAME">%1$s</xliff:g> puhelut ja datapalvelut voidaan estää, kun käytössä on toinen SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Käytöstä poistettuja SIP-tilejä löytyi ja ne poistettiin"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android-alusta ei enää tue SIP-puheluja.\nAiemmat SIP-tilit <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> on poistettu.\nVahvista oletusarvoisen puhelutilin asetus."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Avaa asetukset"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Sovelluksen datan käyttö"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobiilidataa käytetty <xliff:g id="ID_2">%2$s</xliff:g>."</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Lisäasetukset"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Virheellinen salasana. SIM-kortti on lukittu. Anna PUK2-koodi."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2-koodi on pysyvästi estetty."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"<xliff:g id="NUMBER">%d</xliff:g> yritystä jäljellä."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 lukittu. Ota yhteyttä palveluntarjoajaan lukituksen avaamiseksi."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2-koodi ei ole enää estetty"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Verkko- tai SIM-korttivirhe"</string>
     <string name="doneButton" msgid="7371209609238460207">"Valmis"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Oletusarvoisen data-SIM-kortin alitunnus:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL-kaistanleveys (kt/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL-kaistanleveys (kt/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Matkapuhelimen sijaintitiedot (poistettu käytöstä):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Fyysisen LTE-kanavan kokoonpano:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Matkapuhelintietojen päivitysaikaväli:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Matkapuhelimen kaikki mittaustiedot:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Päivitä"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Ota DNS-tarkistus käyttöön tai poista se käytöstä"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-kohtaiset tiedot/asetukset"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC saatavilla:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR rajoitettu:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR saatavilla:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR:n tila:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR:n taajuus:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Radion taajuustilan valinta"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Ladataan taajuusluetteloa…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Aseta"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Puhelimen tiedot"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operaattorin hallintatiedot"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Ota operaattorin hallinta käyttöön"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth-signaali on heikko. Kokeile vaihtaa kaiutinpuhelimeen."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Puhelun laatua koskeva ilmoitus"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Käytöstä poistetut SIP-tilit"</string>
 </resources>
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index 9ad819a..a35f8dd 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Seul l\'utilisateur principal peut modifier les paramètres de la messagerie vocale."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Votre carte SIM a été déverrouillée. Votre téléphone est en cours de déverrouillage..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"NIP de déblocage du réseau SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Carte SIM verrouillée pour le fournisseur de services :"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Déverrouiller"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Ignorer"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Demande de déblocage du réseau…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Transfert vers <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Désactivé"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Votre opérateur ne permet pas la désactivation du transfert d\'appel lorsque votre téléphone n\'est pas joignable."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Votre fournisseur de services ne prend pas en charge le transfert d\'appels."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Activer la mise en attente d\'appels?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Vous serez notifié des appels entrant pendant les appels."</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Activer"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Annuler"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Mise en attente d\'appels CDMA sous IMS activée"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Mise en attente d\'appels CDMA sous IMS désactivée"</string>
     <string name="updating_title" msgid="6130548922615719689">"Paramètres d\'appel"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Seul l\'administrateur peut modifier les paramètres d\'appel."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Paramètres (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Fonctionnalité de carte SIM limitée"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Les services d\'appels et de données de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> peuvent être bloqués lors de l\'utilisation du numéro <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Les données et appels de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> peuvent être bloqués si vous utilisez une autre SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Comptes SIP obsolètes trouvés et retirés"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Les appels SIP ne sont plus pris en charge par la plateforme Android.\nVos comptes SIP <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> existants ont été retirés.\nVeuillez confirmer votre paramètre de compte d\'appel par défaut."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Accéder aux paramètres"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Utilisation des données des applications"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> de données mobiles utilisées pendant la période suivante : <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avancés"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Le mot de passe est erroné. La carte SIM a été verrouillée. Entrez  le code PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"Le code PUK2 est bloqué définitivement."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Il vous reste <xliff:g id="NUMBER">%d</xliff:g> tentatives."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Verrouillage PUK2. Communiquez avec le fournisseur de services pour procéder au déverrouillage."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Le NIP2 n\'est plus bloqué."</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Erreur de réseau ou de carte SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Terminé"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Sous-identifiant de la carte SIM par défaut :"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Bande passante de téléchargement (kb/s) :"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Bande passante de téléversement (kb/s) :"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Données de la position de la cellule (obsolètes) :"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuration du canal physique LTE :"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Taux d\'actualisation des données de la cellule :"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Données des mesures de toutes les cellules :"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Actualiser"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Basculer la vérification DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informations/paramètres OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC disponible :"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restreinte :"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR disponible :"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"État NR :"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Fréquence NR :"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Définir le mode de bande radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Chargement de la liste de bandes en cours…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Définir"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informations sur le téléphone"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Données d\'approvisionnement du fournisseur de services"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Déclencher l\'approvisionnement du fournisseur de services"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Votre signal Bluetooth est faible. Essayez de passer au haut-parleur mains libres."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notification de qualité d\'appel"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Comptes SIP obsolètes"</string>
 </resources>
diff --git a/res/values-fr/strings.xml b/res/values-fr/strings.xml
index bdb0694..a056294 100644
--- a/res/values-fr/strings.xml
+++ b/res/values-fr/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Seul l\'utilisateur principal de la messagerie vocale peut en modifier les paramètres."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Votre carte SIM a été déverrouillée. Votre téléphone est en cours de déverrouillage..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Code PIN de déblocage du réseau SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Carte SIM verrouillée par l\'opérateur"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Déverrouiller"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Rejeter"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Demande de déblocage du réseau…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Transfert vers <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Désactivé"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Votre opérateur ne permet pas la désactivation du transfert d\'appel lorsque votre téléphone n\'est pas joignable."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Votre opérateur ne permet pas le transfert des appels."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Activer la fonctionnalité d\'appel en attente ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Lorsque vous êtes en communication, des notifications vous signalent les appels entrants"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Activer"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Annuler"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Fonctionnalité d\'appel CDMA en attente sous IMS activée"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Fonctionnalité d\'appel CDMA en attente sous IMS désactivée"</string>
     <string name="updating_title" msgid="6130548922615719689">"Paramètres d\'appel"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Seul l\'administrateur peut modifier les paramètres d\'appel."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Paramètres (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Fonction de la carte SIM limitée"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Les appels et les services de données disponibles avec <xliff:g id="CARRIER_NAME">%1$s</xliff:g> sont susceptibles d\'être bloqués lorsque vous utilisez le numéro <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Les appels et services de données <xliff:g id="CARRIER_NAME">%1$s</xliff:g> peuvent être bloqués avec une deuxième SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Des comptes SIP obsolètes ont été trouvés et supprimés"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Les appels SIP ne sont plus compatibles avec la plate-forme Android.\nVos comptes SIP existants, <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>, ont été supprimés.\nVeuillez confirmer le compte utilisé par défaut pour passer les appels."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Accéder aux paramètres"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Consommation des données par les applications"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> de données mobiles utilisées pendant la période suivante : <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Paramètres avancés"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Le mot de passe est erroné. La carte SIM est désormais verrouillée. Veuillez saisir le code PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"La clé PUK2 est bloquée de manière définitive."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Il vous reste <xliff:g id="NUMBER">%d</xliff:g> tentatives."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Verrouillage par clé PUK2. Contactez votre fournisseur de services pour déverrouiller la carte SIM."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Le code PIN2 n\'est plus bloqué."</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Erreur de réseau ou de carte SIM."</string>
     <string name="doneButton" msgid="7371209609238460207">"OK"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Sous-identifiant de la carte SIM par défaut pour les données :"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Bande passante de téléchargement (kbit/s) :"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Bande passante d\'importation (kbit/s) :"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informations de géolocalisation mobiles (obsolètes) :"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuration de la chaîne physique LTE :"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Fréquence d\'actualisation des informations mobiles :"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Toutes les informations mobiles liées aux mesures :"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Actualiser"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Activer/Désactiver le contrôle DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Infos/paramètres OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Accès EN-DC disponible :"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Limitation DCNR :"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Accès NR disponible :"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"État NR :"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Fréquence NR :"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Définir le mode de bande radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Chargement de la liste de bandes…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Définir"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informations sur le téléphone"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informations de gestion des comptes opérateur"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Déclencher la gestion des comptes opérateur"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Votre signal Bluetooth est faible. Essayez d\'utiliser le haut-parleur."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notification concernant la qualité de l\'appel"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Comptes SIP obsolètes"</string>
 </resources>
diff --git a/res/values-gl/strings.xml b/res/values-gl/strings.xml
index 61321c8..2f6a0e3 100644
--- a/res/values-gl/strings.xml
+++ b/res/values-gl/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"O usuario principal é o único que pode modificar a configuración do correo de voz."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Desbloqueouse a tarxeta SIM. O teléfono estase desbloqueando..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN de desbloqueo da rede SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM bloqueada para o operador"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Desbloquear"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Rexeitar"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Solicitando desbloqueo da rede..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Desvío ao <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Desactivado"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"O teu operador non admite a desactivación do desvío de chamadas cando non se pode acceder ao teléfono."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"O teu operador non admite o desvío de chamadas."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Queres activar a opción de chamada en espera?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Durante as chamadas, recibirás notificacións das chamadas entrantes"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Activar"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancelar"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"A función de chamada en espera de CDMA en IMS está activada"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"A función de chamada en espera de CDMA en IMS está desactivada"</string>
     <string name="updating_title" msgid="6130548922615719689">"Configuración de chamada"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Só o usuario administrador pode cambiar a configuración de chamada."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Configuración (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funcionalidade da SIM limitada"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Pode que as chamadas e os servizos de datos de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> se bloqueen cando se use o <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Pode que as chamadas e os servizos de datos de <xliff:g id="CARRIER_NAME">%1$s</xliff:g> se bloqueen ao usar outra SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Quitáronse as contas SIP obsoletas que se atoparon"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Xa non se permiten as chamadas SIP na plataforma Android.\nQuitáronse as túas contas SIP (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>).\nConfirma a configuración predeterminada da conta para as chamadas."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Ir á configuración"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Uso de datos da aplicación"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Datos móbiles usados no período do <xliff:g id="ID_2">%2$s</xliff:g>: <xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Configuración avanzada"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Contrasinal incorrecto. A SIM está bloqueada agora. Introduce o PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"O PUK2 está permanentemente bloqueado."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Quédanche <xliff:g id="NUMBER">%d</xliff:g> intentos."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 bloqueado. Contacta co fornecedor de servizo para desbloquealo."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"O PIN2 xa non está bloqueado"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Erro de rede ou de tarxeta SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Feito"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Código de identificación secundario da SIM de datos predeterminada:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Largura de banda de descarga (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Largura de banda de carga (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Información da localización para móbiles (obsoleto):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuración de canle física de LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Taxa de actualización da información para móbiles:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Toda a información de medición para móbiles:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Actualizar"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Alternar comprobación de DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Información ou configuración específica de OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC dispoñible:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR con restricións:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR dispoñible:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Estado de NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frecuencia de NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Definir modo de banda de radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Cargando lista de bandas…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Definir"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Información do teléfono"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Información de aprovisionamento do operador"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Aprovisionamento do operador do activador"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"O teu sinal de Bluetooth é feble. Proba a cambiar ao altofalante."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notificación sobre a calidade da chamada"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Contas SIP obsoletas"</string>
 </resources>
diff --git a/res/values-gu/strings.xml b/res/values-gu/strings.xml
index 47ae5b8..b91ced3 100644
--- a/res/values-gu/strings.xml
+++ b/res/values-gu/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"વૉઇસમેઇલ સેટિંગ્સને ફક્ત પ્રાથમિક વપરાશકર્તા દ્વારા જ સંશોધિત કરી શકાય છે."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"તમારા SIM કાર્ડને અનાવરોધિત કરવામાં આવ્યું છે. તમારા ફોનને અનલૉક કરી રહ્યાં છે…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM નેટવર્ક અનલૉક PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ઑપરેટર દ્વારા સિમ કાર્ડ લૉક કરવામાં આવ્યું છે"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"અનલૉક કરો"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"છોડી દો"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"નેટવર્ક અનલૉકની વિનંતી કરી રહ્યાં છે…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> પર ફોરવર્ડ કરી રહ્યાં છે"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"બંધ"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"જ્યારે તમારો ફોન પહોંચયોગ્ય ન હોય ત્યારે તમારા કેરિઅર કૉલ ફોરવર્ડિંગને અક્ષમ કરવાને સમર્થન આપતા નથી."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"તમારા મોબાઇલ ઑપરેટર કૉલ ફૉર્વર્ડિંગને સપોર્ટ કરતા નથી."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"કૉલ પ્રતીક્ષા ચાલુ કરવા માગો છો?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"કૉલ દરમ્યાન, તમને ઇનકમિંગ કૉલ વિશે નોટિફિકેશન આપવામાં આવશે"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ચાલુ કરો"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"રદ કરો"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS હેઠળ CDMA કૉલ પ્રતીક્ષા ચાલુ છે"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS હેઠળ CDMA કૉલ પ્રતીક્ષા બંધ છે"</string>
     <string name="updating_title" msgid="6130548922615719689">"કૉલ સેટિંગ"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"કૉલ સેટિંગ્સને ફક્ત એડમિન વપરાશકર્તા દ્વારા જ બદલી શકાય છે."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"સેટિંગ (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"સિમની મર્યાદિત કાર્યક્ષમતા"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g>નો ઉપયોગ કરતી વખતે <xliff:g id="CARRIER_NAME">%1$s</xliff:g>ના કૉલ અને ડેટાની સેવાઓ બ્લૉક થઈ શકે છે."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"બીજા સિમનો ઉપયોગ કરતી વખતે <xliff:g id="CARRIER_NAME">%1$s</xliff:g>ના કૉલ અને ડેટાની સેવાઓ બ્લૉક થઈ શકે છે."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"ટાળવામાં આવેલા SIP એકાઉન્ટ મળી આવ્યા અને તેને કાઢી નાખ્યા"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP કૉલિંગની સુવિધાને હવે Android પ્લૅટફૉર્મ દ્વારા સપોર્ટ આપવામાં આવતો નથી.\n તમારા વર્તમાન SIP એકાઉન્ટ <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> કાઢી નાખવામાં આવ્યા છે.\nકૃપા કરીને તમારા ડિફૉલ્ટ કૉલિંગ એકાઉન્ટનું સેટિંગ કન્ફર્મ કરો."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"સેટિંગ પર જાઓ"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ઍપ ડેટા વપરાશ"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> મોબાઇલ ડેટાનો ઉપયોગ <xliff:g id="ID_2">%2$s</xliff:g> ના રોજ સુધી કરવામાં આવ્યો"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"વિગતવાર"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"પાસવર્ડ ખોટો છે, SIM હમણાં અવરોધિત છે. PUK2 દાખલ કરો."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 ને કાયમી રૂપે અવરોધિત કરેલ છે."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"તમારી પાસે <xliff:g id="NUMBER">%d</xliff:g> પ્રયાસ બાકી છે."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 વડે લૉક થયું છે. અનલૉક કરવા માટે સેવા પ્રદાતાનો સંપર્ક કરો."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 હવે અવરોધિત નથી"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"નેટવર્ક અથવા SIM કાર્ડ ભૂલ"</string>
     <string name="doneButton" msgid="7371209609238460207">"થઈ ગયું"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ડિફૉલ્ટ ડેટા સિમનું SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL બૅન્ડવિડ્થ (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL બૅન્ડવિડ્થ (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"સેલ સ્થાન માહિતી (ટાળેલ):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ભૌતિક ચૅનલની ગોઠવણી:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"સેલ માહિતી રિફ્રેશ થવાનો રેટ:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"તમામ સેલ માપ માહિતી:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"રિફ્રેશ કરો"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS તપાસ ટૉગલ કરો"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-વિશિષ્ટ માહિતી/સેટિંગ"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ઉપલબ્ધ:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR પ્રતિબંધિત:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ઉપલબ્ધ:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR સ્ટેટસ:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR આવર્તન:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"રેડિયો બૅન્ડ મોડ સેટ કરો"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"બૅન્ડની સૂચિ લોડ કરી રહ્યું છે…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"સેટ કરો"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ફોનની માહિતી"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"કૅરિઅરની જોગવાઈ વિશે માહિતી"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"કૅરિઅરની જોગવાઈ ટ્રિગર કરો"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"તમારા બ્લૂટૂથનું સિગ્નલ નબળું છે. સ્પીકરફોન પર સ્વિચ કરવાનો પ્રયાસ કરો."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"કૉલની ક્વૉલિટી માટે નોટિફિકેશન"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"ટાળવામાં આવેલા SIP એકાઉન્ટ"</string>
 </resources>
diff --git a/res/values-hi/strings.xml b/res/values-hi/strings.xml
index 59d9a22..3544976 100644
--- a/res/values-hi/strings.xml
+++ b/res/values-hi/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"वॉइसमेल सेटिंग को केवल प्राथमिक उपयोगकर्ता ही बदल सकता है."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"आपका सिम कार्ड अनब्लॉक कर दिया गया है. आपका फ़ोन अनलॉक किया जा रहा है..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"सिम नेटवर्क अनलॉक पिन"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ऑपरेटर के लिए सिम को लॉक किया गया"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"अनब्लॉक करें"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"खारिज करें"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"नेटवर्क अनलॉक के लिए अनुरोध कर रहा है..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> को अग्रेषित कर रहा है"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"बंद"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"जब आपका फ़ोन पहुंच योग्य न हो, तो आपका कैरियर कॉल अग्रेषण अक्षम करने का समर्थन नहीं करता."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"आपको मोबाइल और इंटरनेट सेवा देने वाली कंपनी, कॉल को दूसरे नंबर पर भेजने की सुविधा नहीं देती."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"क्या आप कॉल वेटिंग (कॉल के दौरान आ रहा दूसरा कॉल) की सुविधा चालू करना चाहते हैं?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"कॉल के दौरान, आपको आने वाले कॉल (इनकमिंग) के बारे में सूचना दी जाएगी"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"चालू करें"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"रद्द करें"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"आईएमएस में CDMA कॉल वेटिंग की सुविधा चालू है"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"आईएमएस में CDMA कॉल वेटिंग की सुविधा बंद है"</string>
     <string name="updating_title" msgid="6130548922615719689">"कॉल सेटिंग"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"कॉल सेटिंग केवल व्यवस्थापक उपयोगकर्ता द्वारा ही बदली जा सकती हैं."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"सेटिंग (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"सिम से सीमित सुविधाएं मिलेंगी"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> का इस्तेमाल करते समय <xliff:g id="CARRIER_NAME">%1$s</xliff:g> के कॉल और डेटा सेवाओं पर रोक लगाई जा सकती है."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"किसी और सिम का इस्तेमाल करते समय <xliff:g id="CARRIER_NAME">%1$s</xliff:g> की कॉल और डेटा सेवाएं ब्लॉक की जा सकती हैं."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"ऐसे SIP खाते मिले जिनका समर्थन रोक दिया गया है और उन्हें हटाया गया"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP कॉल की सुविधा, Android प्लैटफ़ॉर्म पर अब काम नहीं करेगी.\nआपके मौजूदा SIP खाते <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> हटा दिए गए हैं.\nकृपया कॉल करने की अपनी डिफ़ॉल्ट खाता सेटिंग की पुष्टि करें."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"सेटिंग पर जाएं"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ऐप्लिकेशन का डेटा खर्च"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> में <xliff:g id="ID_1">%1$s</xliff:g> मोबाइल डेटा का उपयोग किया गया"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"बेहतर विकल्प"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"पासवर्ड गलत है. सिम अब लॉक हो गई है. PUK2 डालें."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 स्थायी रूप से अवरोधित है."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"आपके पास <xliff:g id="NUMBER">%d</xliff:g> प्रयास शेष हैं."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"सिम कार्ड PUK2 से लॉक है. अनलॉक करने के लिए, सेवा देने वाली कंपनी से संपर्क करें."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 अब अवरोधित नहीं है"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"नेटवर्क या SIM कार्ड गड़बड़ी"</string>
     <string name="doneButton" msgid="7371209609238460207">"पूरा हो गया"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"डिफ़ॉल्ट डेटा सिम का सब-आईडी:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"डीएल बैंडविड्थ (केबीपीएस):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"यूएल बैंडविड्थ (केबीपीएस):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"सेल की जगह की जानकारी (रोकी गयी है):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"एलटीई की फ़िज़िकल चैनल कॉन्फ़िगरेशन:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"सेल की जानकारी रीफ़्रेश होने की दर:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"सभी सेल के माप की पूरी जानकारी:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"रीफ़्रेश करें"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"डीएनएस जांच टॉगल करें"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"ओईएम-खास जानकारी/सेटिंग"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC उपलब्ध है:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR प्रतिबंधित है:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR उपलब्ध है:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR की स्थिति:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR की फ़्रीक्वेंसी:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"\'रेडियो बैंड\' मोड सेट करें"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"बैंड सूची लोड की जा रही है…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"सेट करें"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"फ़ोन की जानकारी"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"मोबाइल और इंटरनेट सेवा देने वाली कंपनी के प्रावधान की जानकारी"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"मोबाइल और इंटरनेट सेवा देने वाली कंपनी के प्रावधान चालू करें"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"आपका ब्लूटूथ सिग्नल कमज़ोर है. स्पीकरफ़ोन की सुविधा का इस्तेमाल करें."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"कॉल की क्वालिटी की सूचना"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"ऐसे SIP खाते जिनका समर्थन रोक दिया गया है"</string>
 </resources>
diff --git a/res/values-hr/strings.xml b/res/values-hr/strings.xml
index f38d1f6..b15a054 100644
--- a/res/values-hr/strings.xml
+++ b/res/values-hr/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Postavke govorne pošte može izmijeniti samo primarni korisnik."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Vaša je SIM kartica odblokirana. Telefon se odblokira…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"Mrežni PIN za otključavanje SIM-a"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM je zaključan za operatera"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Otključaj"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Odbaci"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Traženje mrežnog otključavanja..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Preusmjeravanje na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Isključeno"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Vaš mobilni operater ne podržava onemogućavanje preusmjeravanja poziva ako je vaš telefon nedostupan."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Vaš operater ne podržava preusmjeravanje poziva."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Uključiti poziv na čekanju?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Tijekom poziva primat ćete obavijesti o dolaznim pozivima"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Uključi"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Odustani"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA poziv na čekanju u okviru IMS-a uključen"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA poziv na čekanju u okviru IMS-a isključen"</string>
     <string name="updating_title" msgid="6130548922615719689">"Postavke poziva"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Postavke poziva može mijenjati samo korisnik koji je administrator."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Postavke (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ograničene funkcije SIM-a"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Pozivi i podatkovne usluge operatera <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mogu biti blokirane dok upotrebljavate broj <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Pozivi i podatkovne usluge operatera <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mogu biti blokirane dok upotrebljavate drugi SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Obustavljeni SIP računi pronađeni su i uklonjeni"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Pozivanje putem protokola SIP više nije podržano na Android platformi.\nVaši postojeći SIP računi <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> uklonjeni su.\nPotvrdite zadanu postavku za pozivanje na računu."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Otvorite postavke"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Potrošnja podatkovnog prometa za aplikacije"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Potrošeno je <xliff:g id="ID_1">%1$s</xliff:g> mobilnih podataka u sljedećem razdoblju: <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Napredno"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Zaporka nije točna. SIM je sada zaključan. Unesite PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 je trajno blokiran."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Imate još <xliff:g id="NUMBER">%d</xliff:g> pokušaja."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 zaključan. Obratite se davatelju usluga za otključavanje."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 više nije blokiran"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Pogreška mreže ili SIM kartice"</string>
     <string name="doneButton" msgid="7371209609238460207">"Gotovo"</string>
@@ -870,7 +882,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SUBID zadanog SIM-a za podatkovni promet:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL propusnost (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL propusnost (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informacije o lokaciji ćelije (obustavljeno):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfiguracija LTE fizičkog kanala:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Stopa osvježavanja informacija u ćeliji:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Sve informacije ćelija o mjerenju:"</string>
@@ -901,6 +912,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Osvježi"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Uključi/isključi provjeru DNS-a"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informacije/postavke koje se posebno odnose na OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Dostupno za EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Ograničeno za DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Dostupno za NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Stanje NR-a:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frekvencija NR-a:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Postavi način radijske frekvencije"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Učitavanje popisa frekvencija…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Postavi"</string>
@@ -910,4 +926,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informacije o telefonu"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informacije o uslugama mobilnog operatera"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Pokretanje usluga mobilnog operatera"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Signal Bluetootha je slab. Pokušajte se prebaciti na zvučnik."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Obavijest o kvaliteti poziva"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Obustavljeni SIP računi"</string>
 </resources>
diff --git a/res/values-hu/strings.xml b/res/values-hu/strings.xml
index f69e5b1..d702818 100644
--- a/res/values-hu/strings.xml
+++ b/res/values-hu/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"A hangposta-beállításokat csak az elsődleges felhasználó módosíthatja."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM kártyája letiltása megszűnt. Feloldás folyamatban..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM hálózati függetlenítő PIN kódja"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"A SIM zárolva a szolgálató esetében"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Feloldás"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Elvetés"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Függetlenítés kérése..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Átirányítás ide: <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Ki"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Szolgáltatója nem támogatja a hívásátirányítás letiltását, ha a telefon nem érhető el."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"A szolgáltatója nem teszi lehetővé a hívásátirányítást."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Bekapcsolja a hívásvárakoztatást?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Hívás közben értesítést kap a bejövő hívásokról"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Igen"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Mégse"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS alatti CDMA-hívásvárakoztatás bekapcsolva"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS alatti CDMA-hívásvárakoztatás kikapcsolva"</string>
     <string name="updating_title" msgid="6130548922615719689">"Hívásbeállítások"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"A hívásbeállításokat csak a rendszergazda módosíthatja."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Beállítások (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Korlátozott SIM-funkció"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"A(z) <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> szám használatakor előfordulhat, hogy a(z) <xliff:g id="CARRIER_NAME">%1$s</xliff:g>-hívások és az adatszolgáltatások nem működnek."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Másik SIM esetén lehet, hogy a(z) <xliff:g id="CARRIER_NAME">%1$s</xliff:g>-hívások és -adatszolgáltatások nem működnek."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Elavult SIP-fiókokat találtunk, és eltávolítottuk őket"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Az Android platform már nem támogatja a SIP-hívást.\nA meglévő SIP-fiókjait (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) eltávolítottuk.\nErősítse meg az alapértelmezett hívásfiók beállítását."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Ugrás a beállításokhoz"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Alkalmazás adathasználata"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobiladat felhasználva a következő dátumok között: <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Speciális"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"A jelszó helytelen. SIM kártya zárolva. Adja meg a PUK2 kódot."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"A PUK2 végleg letiltva."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"<xliff:g id="NUMBER">%d</xliff:g> próbálkozási lehetősége maradt."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"A PUK2 zárolva van. A feloldás ügyében forduljon a szolgáltatóhoz."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 kód letiltása feloldva"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Hálózattal vagy SIM kártyával kapcsolatos hiba"</string>
     <string name="doneButton" msgid="7371209609238460207">"Kész"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Alapértelmezett adatok SIM-alazonosítója:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Letöltési sávszélesség (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Feltöltési sávszélesség (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Mobilos helyadatok (megszűnt):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE fizikai csatorna konfigurációja:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Cellainformáció frissítési gyakorisága:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Minden cellamérési információ:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Frissítés"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS-ellenőrzés váltása"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specifikus adatok és beállítások:"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC rendelkezésre áll:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR korlátozva:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR rendelkezésre áll:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-állapot:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-frekvencia:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Rádióhullámsáv mód beállítása"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Sávlista betöltése…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Beállítás"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefon adatai"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Információ a szolgáltatói ellátásról"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Szolgáltatói ellátás aktiválása"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Gyenge a Bluetooth-jel. Próbáljon kihangosítóra váltani."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Értesítés a hívás minőségéről"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Elavult SIP-fiókok"</string>
 </resources>
diff --git a/res/values-hy/strings.xml b/res/values-hy/strings.xml
index 08116a6..f005098 100644
--- a/res/values-hy/strings.xml
+++ b/res/values-hy/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Ձայնային փոստի կարգավորումները կարող է փոխել միայն հիմնական օգտագործողը:"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Ձեր SIM քարտը ապակողպված է: Ձեր հեռախոսը ապակողպվում է..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM ցանցով PIN-ի ապակողպում"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Աշխատում է միայն այս օպերատորի SIM քարտով"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Ապակողպել"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Անտեսել"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Հայցվում է ցանցի ապակողպում..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Վերահասցեավորվում է դեպի <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Անջատված է"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Ձեր սպասարկողը չի աջակցում զանգի վերահասցեավորման կասեցում, երբ ձեր հեռախոսն անհասանելի է:"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Ձեր օպերատորը չի աջակցում զանգի վերահասցեավորում։"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Միացնե՞լ զանգի սպասումը"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Հեռախոսազրույցի ժամանակ դուք կծանուցվեք մուտքային զանգերի մասին"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Միացնել"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Չեղարկել"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA զանգի սպասումը IMS-ում միացված է"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA զանգի սպասումը IMS-ում անջատված է"</string>
     <string name="updating_title" msgid="6130548922615719689">"Զանգի կարգավորումներ"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Զանգի կարգավորումները կարող է փոխել միայն ադմինիստրատոր հանդիսացող օգտատերը:"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Կարգավորումներ (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM քարտի սահմանափակ գործառույթներ"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> համարն օգտագործելիս <xliff:g id="CARRIER_NAME">%1$s</xliff:g>-ով զանգերն ու բջջային ինտերնետը կարող են արգելափակվել:"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Այլ SIM քարտ օգտագործելիս <xliff:g id="CARRIER_NAME">%1$s</xliff:g>-ով զանգերն ու բջջային ինտերնետը կարող են արգելափակվել"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Հնացած SIP հաշիվներ են հայտնաբերվել և հեռացվել"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP-ի միջոցով զանգերն այլևս չեն աջակցվում Android հարթակի կողմից։\nՁեր ունեցած SIP հաշիվները <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> հեռացվել են։\nՀաստատեք զանգերի կանխադրված ծառայության հաշվի կարգավորումները։"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Անցնել կարգավորումներ"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Թրաֆիկի օգտագործումը հավելվածի կողմից"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Oգտագործվել է <xliff:g id="ID_1">%1$s</xliff:g> բջջային ինտերնետ (<xliff:g id="ID_2">%2$s</xliff:g>)"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Լրացուցիչ"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Գաղտնաբառը սխալ է: SIM քարտն այժմ կողպված է: Մուտքագրեք PUK2 կոդը:"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2-ն ընդմիշտ արգելափակված է:"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Ձեզ մնացել է <xliff:g id="NUMBER">%d</xliff:g> փորձ:"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Կողպված է PUK2-ով։ Ապակողպելու համար կապվեք ձեր օպերատորի հետ։"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 կոդն այլևս արգելափակված չէ"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Ցանցի կամ SIM քարտի սխալ"</string>
     <string name="doneButton" msgid="7371209609238460207">"Պատրաստ է"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SIM քարտի հավելյալ ID կանխադրված բջջային ինտերնետի համար՝"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL թողունակությունը (կբ/վ)՝"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL թողունակությունը (կբ/վ)՝"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Բջիջի տեղադրության տվյալներ (հնացած)՝"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ֆիզիկական ալիքի կարգավորում՝"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Բջիջի տվյալների թարմացման հաճախականությունը՝"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Բոլոր բջիջների չափման տվյալները՝"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Թարմացնել"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Փոխարկել DNS ստուգումը"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-հատուկ տեղեկություններ/կարգավորումներ"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC-ն հասանելի է՝"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR-ը սահմանափակված է՝"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR-ը հասանելի է՝"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-ի կարգավիճակը՝"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-ի հաճախականությունը՝"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Կարգավորել հաճախությունների շերտի ռեժիմը"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Շերտերի ցուցակը բեռնվում է…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Կարգավորել"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Հեռախոսի տեղեկություններ"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Օպերատորի նախապատրաստման տվյալներ"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Գործարկել օպերատորի նախապատրաստումը"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Ձեր Bluetooth-ի ազդանշանը թույլ է։ Փորձեք միացնել բարձրախոսը։"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Զանգի որակի մասին ծանուցում"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Հնացած SIP հաշիվներ"</string>
 </resources>
diff --git a/res/values-in/strings.xml b/res/values-in/strings.xml
index 13c8443..47aa918 100644
--- a/res/values-in/strings.xml
+++ b/res/values-in/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Setelan Pesan Suara hanya dapat diubah oleh Pengguna Utama."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Kartu SIM Anda tidak lagi dicekal. Ponsel Anda sedang dibuka kuncinya..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN pembuka kunci jaringan SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM dikunci untuk operator"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Buka kunci"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Tutup"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Meminta membuka jaringan..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Meneruskan ke <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Nonaktif"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operator Anda tidak mendukung penonaktifan penerusan panggilan ketika ponsel tidak dapat dijangkau."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operator Anda tidak mendukung penerusan panggilan."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Aktifkan nada tunggu?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Selama melakukan panggilan, Anda akan menerima notifikasi jika ada panggilan masuk"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Aktifkan"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Batal"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Nada tunggu CDMA dalam IMS aktif"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Nada tunggu CDMA dalam IMS nonaktif"</string>
     <string name="updating_title" msgid="6130548922615719689">"Setelan panggilan"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Setelan panggilan telepon hanya dapat diubah oleh pengguna admin."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Setelan (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Fungsi SIM terbatas"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Layanan data dan panggilan <xliff:g id="CARRIER_NAME">%1$s</xliff:g> dapat diblokir saat menggunakan <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Layanan data dan panggilan <xliff:g id="CARRIER_NAME">%1$s</xliff:g> dapat diblokir saat menggunakan SIM lain."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Akun SIP yang tidak digunakan lagi telah ditemukan dan dihapus"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Panggilan SIP tidak lagi didukung oleh platform Android.\nAkun SIP yang ada, <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>, telah dihapus.\nHarap konfirmasi setelan akun panggilan default Anda."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Buka setelan"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Penggunaan data aplikasi"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> data seluler digunakan pada <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Lanjutan"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Sandi salah. SIM kini dikunci. Masukkan PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 diblokir selamanya."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Tersisa <xliff:g id="NUMBER">%d</xliff:g> upaya lagi."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 terkunci. Hubungi penyedia layanan untuk membuka kunci."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 tidak lagi diblokir"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Kesalahan jaringan atau kartu SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Selesai"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId SIM data default:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Bandwidth DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Bandwidth UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Info Lokasi Sel (tidak digunakan lagi):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfigurasi Saluran Fisik LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Rasio Pembaruan Info Sel"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Semua Info Pengukuran Sel:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Perbarui"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Aktifkan Pemeriksaan DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Info spesifik OEM/Setelan"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC Tersedia:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Dibatasi DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR Tersedia:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Status NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frekuensi NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Setel Mode Band Radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Memuat Daftar Band…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Setel"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Info telepon"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Info Provisioning Operator"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Memicu Provisioning Operator"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Sinyal bluetooth Anda lemah. Coba beralih ke speaker ponsel."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notifikasi Kualitas Panggilan"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Akun SIP yang tidak digunakan lagi"</string>
 </resources>
diff --git a/res/values-is/strings.xml b/res/values-is/strings.xml
index 1c4c6e6..cd40734 100644
--- a/res/values-is/strings.xml
+++ b/res/values-is/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Aðeins aðalnotandinn má breyta talhólfsstillingum."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Opnað var fyrir SIM-kortið. Verið er að opna símann…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN-númer SIM-korts til að opna síma"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM-kort læst fyrir símafyrirtæki"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Taka úr lás"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Hunsa"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Biður um að símkerfi sé opnað…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Áframsendir í <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Slökkt"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Símafyrirtækið leyfir ekki að slökkt sé á símtalsflutningi þegar ekki næst í símann."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Símafyrirtækið þitt styður ekki símtalsflutning."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Viltu kveikja á símtölum í bið?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Þú færð tilkynningu um móttekið símtal ef þú ert að tala í símann"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Kveikja"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Hætta"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Kveikt er á CDMA-símtölum í bið undir spjalli"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Slökkt er á CDMA-símtölum í bið undir spjalli"</string>
     <string name="updating_title" msgid="6130548922615719689">"Símtalsstillingar"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Aðeins stjórnandinn má breyta símtalsstillingum."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Stillingar (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Takmörkuð virkni SIM-korts"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Lokað gæti verið fyrir símtöl og gagnaþjónustu <xliff:g id="CARRIER_NAME">%1$s</xliff:g> þegar <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> er notað."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Lokað gæti verið fyrir símtöl og gagnaþjónustu <xliff:g id="CARRIER_NAME">%1$s</xliff:g> þegar annað SIM-kort er notað."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Úreldir SIP-reikningar fundust og voru fjarlægðir"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android kerfið styður ekki lengur SIP-símtöl.\nNúverandi SIP-reikningarnir þínir <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> voru fjarlægðir.\nStaðfestu stillingar sjálfgefna símareikningsins."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Opna stillingar"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Gagnanotkun forrits"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> af farsímagögnum notuð <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Ítarlegt"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Rangt aðgangsorð. SIM-kortinu var læst. Sláðu inn PUK2-númerið."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 er læst fyrir fullt og allt."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"<xliff:g id="NUMBER">%d</xliff:g> tilraunir eru eftir."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Læst með PUK2. Hafðu samband við þjónustuaðila til að taka úr lás."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2-númer ekki lengur læst"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Villa í símkerfi eða á SIM-korti"</string>
     <string name="doneButton" msgid="7371209609238460207">"Lokið"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Undirauðkenni sjálfgefins SIM-korts fyrir gögn:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Niðurhalsbandvídd (kb/sek.):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Upphleðslubandvídd (kb/sek.):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Staðsetningarupplýsingar loftneta (úrelt):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE-rásarstilling:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Endurnýjunartíðni loftnetaupplýsinga:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Allar mælingarupplýsingar loftneta:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Endurnýja"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Kveikja/slökkva á DNS-prófun"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Upplýsingar/stillingar framleiðanda"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC tiltækt:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR takmarkað:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR tiltækt:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR staða:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR tíðni:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Velja útvarpstíðni"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Hleður lista yfir tíðnisvið…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Stilla"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Upplýsingar um síma"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Úthlutunarupplýsingar símafyrirtækis"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Kveikja á úthlutun símafyrirtækis"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth-tengingin er léleg. Prófaðu að nota hátalara í staðinn."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Tilkynning um símtalsgæði"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Úreldir SIP-reikningar"</string>
 </resources>
diff --git a/res/values-it/strings.xml b/res/values-it/strings.xml
index c2dbb78..78ea899 100644
--- a/res/values-it/strings.xml
+++ b/res/values-it/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Le impostazioni della segreteria possono essere modificate solo dall\'utente principale."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"La SIM è stata sbloccata. Sblocco del telefono..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN sblocco rete SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM bloccata per l\'operatore"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Sblocca"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Chiudi"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Richiesta sblocco rete..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Deviazione al numero <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"OFF"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Il tuo operatore non supporta la disattivazione dell\'inoltro chiamate quando il telefono non è raggiungibile."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Il tuo operatore non supporta la deviazione chiamate."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Attiva avviso di chiamata"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Durante una telefonata, riceverai una notifica per le chiamate in entrata"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Attiva"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Annulla"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Avviso di chiamata CDMA con IMS attivato"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Avviso di chiamata CDMA con IMS disattivato"</string>
     <string name="updating_title" msgid="6130548922615719689">"Impostazioni chiamate"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Le impostazioni delle chiamate possono essere modificate solo dall\'utente amministratore."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Impostazioni (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funzionalità SIM limitata"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Le chiamate e i servizi dati di <xliff:g id="CARRIER_NAME">%1$s</xliff:g> potrebbero essere bloccati quando utilizzi il numero <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Le chiamate e i servizi dati <xliff:g id="CARRIER_NAME">%1$s</xliff:g> possono essere bloccati quando usi un\'altra SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Account SIP deprecati trovati e rimossi"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Le chiamate SIP non sono più supportate dalla piattaforma Android.\nI tuoi account SIP esistenti (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) sono stati rimossi.\nConferma l\'impostazione del tuo account predefinito per le chiamate."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Vai alle impostazioni"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Utilizzo dei dati delle app"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Dati mobili usati: <xliff:g id="ID_1">%1$s</xliff:g> nel periodo <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avanzate"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Password errata. SIM bloccata. Inserisci codice PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 bloccato definitivamente."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Hai a disposizione ancora <xliff:g id="NUMBER">%d</xliff:g> tentativi."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 bloccato. Per sbloccarlo, contatta il fornitore di servizi."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 sbloccato"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Errore di rete o della SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Fine"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ID secondario della SIM dati predefinita:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Larghezza di banda DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Larghezza di banda UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informazioni sulla posizione delle celle (obsoleto):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configurazione canale fisico LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Frequenza di aggiornamento delle informazioni sulle celle:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Informazioni sulla misurazione di tutte le celle:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Aggiorna"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Attiva o disattiva verifica DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Info/impostazioni specifiche OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC disponibile:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR con limitazioni:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR disponibile:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Stato NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frequenza NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Imposta modalità banda radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Caricamento elenco bande…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Imposta"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Info telefono"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informazioni sul provisioning operatore"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Attiva provisioning operatore"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Il segnale del Bluetooth è debole. Prova a passare al vivavoce."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notifica sulla qualità della chiamata"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Account SIP deprecati"</string>
 </resources>
diff --git a/res/values-iw/strings.xml b/res/values-iw/strings.xml
index 74cff47..d7cee71 100644
--- a/res/values-iw/strings.xml
+++ b/res/values-iw/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"רק המשתמש הראשי יכול לשנות את ההגדרות של הדואר הקולי."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"‏בוטלה החסימה של כרטיס SIM. ביטול חסימת הטלפון מתבצעת..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"‏קוד אימות לביטול נעילה של רשת SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"‏כרטיס ה-SIM נעול על ידי הספק הסלולרי"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ביטול נעילה"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"סגירה"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"בקשה לביטול נעילת הרשת מתבצעת..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"העברה אל <xliff:g id="PHONENUMBER">{0}</xliff:g> מתבצעת"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"כבוי"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"הספק שלך לא תומך בהשבתה של העברת שיחות כאשר הטלפון כבוי."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"הספק הסלולרי שלך לא תומך בהעברת שיחות."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"רוצה להפעיל את השיחה הממתינה?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"יוצגו לך התראות על שיחות שנכנסות במהלך שיחות אחרות"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"הפעלה"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"ביטול"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"‏השיחה הממתינה ברשת CDMA ב-IMS פועלת"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"‏השיחה הממתינה ברשת CDMA ב-IMS מושבתת"</string>
     <string name="updating_title" msgid="6130548922615719689">"הגדרות שיחה"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"רק מנהל המערכת יכול לשנות הגדרות שיחה."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"הגדרות (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"‏יכולת השימוש בכרטיס ה-SIM עלולה להיות מוגבלת"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"יכול להיות שאי אפשר יהיה להתקשר ולהשתמש בחבילת הגלישה דרך <xliff:g id="CARRIER_NAME">%1$s</xliff:g> בזמן השימוש במספר <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"‏ייתכן שאי אפשר להתקשר ולהשתמש בחבילת הגלישה דרך <xliff:g id="CARRIER_NAME">%1$s</xliff:g> בזמן השימוש בכרטיס SIM אחר."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"‏נמצאו חשבונות SIP שהוצאו משימוש והם הוסרו"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"‏שיחות SIP לא נתמכות יותר בפלטפורמת Android.\nלכן, חשבונות SIP שהיו לך <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> הוסרו.\nעליך לבחור איזה חשבון יוגדר כברירת מחדל לשיחות."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"פתיחת ההגדרות"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"שימוש בחבילת הגלישה דרך אפליקציות"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"השתמשת ב-<xliff:g id="ID_1">%1$s</xliff:g> מחבילת הגלישה בתאריכים <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"הגדרות מתקדמות"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"‏סיסמה שגויה. ה-SIM נעול כעת. יש להזין PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"‏PUK2 נחסם לצמיתות."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"נותרו לך עוד <xliff:g id="NUMBER">%d</xliff:g> ניסיונות."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"‏נעילת PUK2. כדי לבטל את הנעילה, צריך לפנות לספק השירות."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"קוד אימות 2 אינו חסום עוד"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"‏שגיאת רשת או כרטיס SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"סיום"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"‏תת-מזהה של כרטיס ה-SIM עם חבילת גלישה המוגדר כברירת מחדל:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"‏רוחב פס DL (ב-kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"‏רוחב פס UL (ב-kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"מידע על מיקום סלולרי (הוצא משימוש):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"‏תצורת ערוץ פיזי של LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"קצב רענון של מידע סלולרי:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"כל המידע של מדידה סלולרית:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"רענון"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"‏החלפת מצב של בדיקת DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"‏מידע/הגדרות ספציפיים ל-OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"‏תומך ב-EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"‏לא תומך ב-5G NR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"‏תומך ב-5G NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"‏מצב 5G NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"‏תדירות 5G NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"הגדרת מצב תדרים של רדיו"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"הטעינה של רשימת התדרים מתבצעת…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"הגדרה"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"פרטי טלפון"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"פרטי ניהול תצורה של ספק סלולרי"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"הפעלת ניהול תצורה של ספק סלולרי"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"‏הקליטה של ה-Bluetooth חלשה. כדאי לעבור לדיבורית."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"התראה על איכות השיחה"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"‏חשבונות SIP שהוצאו משימוש"</string>
 </resources>
diff --git a/res/values-ja/strings.xml b/res/values-ja/strings.xml
index e6e04d7..2a98036 100644
--- a/res/values-ja/strings.xml
+++ b/res/values-ja/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"ボイスメール設定を変更できるのはメインユーザーのみに限られています。"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIMカードロックを解除しました。デバイスのロックを解除しています..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM のネットワーク ロック解除 PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"携帯通信会社の SIM ロックがかかっています"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ロック解除"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"無効"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"ネットワークのロック解除をリクエスト中..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g>に転送する"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"OFF"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ご利用の携帯通信会社は着信不能時の転送の無効化をサポートしていません。"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"ご利用の携帯通信会社では電話の転送機能がサポートされていません。"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"通話中着信を ON にしますか？"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"通話中でも他の通話の着信通知が届きます"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ON にする"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"キャンセル"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS での CDMA 通話中着信が ON になっています"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS での CDMA 通話中着信が OFF になっています"</string>
     <string name="updating_title" msgid="6130548922615719689">"通話設定"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"通話設定は管理者ユーザーのみが変更できます。"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"設定（<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>）"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM 機能の制限"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> の通話およびデータサービスは、<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> を使用している間はブロックされる可能性があります。"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"別の SIM を使用中は、<xliff:g id="CARRIER_NAME">%1$s</xliff:g> の通話とデータサービスがブロックされる可能性があります。"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"サポートが終了した SIP アカウントが検出されたため、削除いたしました"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP 通話は、Android プラットフォームではサポートされなくなりました。\nこのため、お客様の既存の SIP アカウント（<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>）を削除いたしました。\nデフォルトの通話アカウントの設定をご確認ください。"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"設定に移動"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"アプリのデータ使用量"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g>のモバイルデータ使用量: <xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"詳細設定"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"パスワードが正しくありません。SIMはロックされました。PUK2を入力してください。"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2は完全にブロックされています。"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"入力できるのはあと<xliff:g id="NUMBER">%d</xliff:g>回です。"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 でロックされています。ロックを解除するには、サービス プロバイダにお問い合わせください。"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2はブロックされなくなりました"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"ネットワークまたはSIMカードのエラー"</string>
     <string name="doneButton" msgid="7371209609238460207">"完了"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"デフォルトのデータ SIM の SUBID:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL 帯域幅（kbps）:"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL 帯域幅（kbps）:"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"セルの位置情報（サポート終了）:"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE の物理チャネル設定:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"セル情報の更新間隔:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"すべてのセルの測定情報:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"更新"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS チェックを切り替え"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM 固有の情報 / 設定"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC 利用可能:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR 制限あり:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR 利用可能:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR ステータス:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR 周波数:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"無線バンドモードの設定"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"バンドリストを読み込み中…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"設定"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"スマートフォン情報"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"携帯通信会社のプロビジョニング情報"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"携帯通信会社のプロビジョニングをトリガー"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth の信号強度が十分ではありません。スピーカーフォンに切り替えてみてください。"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"通話品質に関するお知らせ"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"サポートが終了した SIP アカウント"</string>
 </resources>
diff --git a/res/values-ka/strings.xml b/res/values-ka/strings.xml
index e85ff0b..d37e85b 100644
--- a/res/values-ka/strings.xml
+++ b/res/values-ka/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"ხმოვანი ფოსტის პარამეტრების შეცვლა მხოლოდ ძირითად მომხმარებელს შეუძლია."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"თქვენი SIM ბარათი განიბლოკა. მიმდინარეობს თქვენი ტელეფონის განბლოკვა…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM ქსელის განბლოკვის PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM ჩაკეტილია ოპერატორისთვის"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"განბლოკვა"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"იგნორირება"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"ქსელის განბლოკვის მოთხოვნა…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"გადამისამართება <xliff:g id="PHONENUMBER">{0}</xliff:g>-ზე"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"გამორთული"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"თქვენს ოპერატორს ტელეფონის მიუწვდომელობის დროს ზარის გადამისამართების გაუქმების მხარდაჭერა არ გააჩნია."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"თქვენი ოპერატორი ზარის გადამისამართებას მხარს არ უჭერს."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"გსურთ ზარის ლოდინის ჩართვა?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ზარის დროს გეცნობებათ შემომავალი ზარების შესახებ"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ჩართვა"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"გაუქმება"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA ზარის ლოდინი IMS-ში ჩართულია"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA ზარის ლოდინი IMS-ში გამორთულია"</string>
     <string name="updating_title" msgid="6130548922615719689">"ზარის პარამეტრები"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"ზარის პარამეტრების შეცვლა მხოლოდ მომხმარებელ-ადმინისტრატორს შეუძლია."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"პარამეტრები (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM ბარათის შეზღუდული ფუნქციონალობა"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g>-ის ზარებისა და მობილური ინტერნეტის სერვისები შეიძლება დაიბლოკოს <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>-ის გამოყენებისას."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> ზარები და მობ.ინტ. სერვისები შეიძლება დაიბლოკოს სხვა SIM ბარათის გამოყენებისას."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"მოძველებული SIP ანგარიშები მოიძებნა და წაიშალა"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP დარეკვა აღარ არის მხარდაჭერილი Android პლატფორმით.\nთქვენი არსებული SIP ანგარიშები <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> წაშლილია.\nგთხოვთ, დაადასტუროთ თქვენი დარეკვის ნაგულისხმევი ანგარიშის პარამეტრი."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"პარამეტრებზე გადასვლა"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"აპის მონაცემთა გამოყენება"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> მობილური ინტერნეტი გამოყენებულია: <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"გაფართოებული"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"პაროლი არასწორია. SIM ახლა დაბლოკილია. შეიყვანეთ PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 სამუდამოდ დაიბლოკა."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n" თქვენ გაქვთ <xliff:g id="NUMBER">%d</xliff:g> დარჩენილი მცდელობა."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 ჩაკეტილია. განსაბლოკად დაუკავშირდით სერვისის პროვაიდერს."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 აღარ არის დაბლოკილი"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"ქსელის ან SIM ბარათის შეცდომა"</string>
     <string name="doneButton" msgid="7371209609238460207">"დასრულდა"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"მონაცემების ნაგულისხმევი SIM-ის subId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL-არხის გამტარუნარიანობა (კბიტ/წმ):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL-არხის გამტარუნარიანობა (კბიტ/წმ):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"ფიჭური მდებარეობის ინფორმაცია (მოძველდა):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ფიზიკური არხის კონფიგურაცია:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"ფიჭური ინფორმაციის განახლების სიხშირე:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"სრული ინფორმაცია ფიჭური ქსელის შესახებ:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"განახლება"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS შემოწმების გადართვა"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"ინფორმაცია/პარამეტრები სპეციალურად OEM-ისთვის"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ხელმისაწვდომია:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR შეზღუდულია:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ხელმისაწვდომია:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-ის მდგომარეობა:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-ის სიხშირე:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"რადიოდიაპაზონის რეჟიმის დაყენება"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"მიმდინარეობს დიაპაზონთა სიის ჩატვირთვა…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"დაყენება"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ტელეფონის ინფორმაცია"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"ოპერატორის უზრუნველყოფის ინფორმაცია"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"ოპერატორის უზრუნველყოფის გააქტიურება"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"თქვენი Bluetooth სიგნალი სუსტია. სცადეთ სპიკერფონზე გადართვა."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"შეტყობინება ზარის ხარისხის შესახებ"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"მოძველებული SIP ანგარიშები"</string>
 </resources>
diff --git a/res/values-kk/strings.xml b/res/values-kk/strings.xml
index f1ec831..9122726 100644
--- a/res/values-kk/strings.xml
+++ b/res/values-kk/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Дауыстық пошта параметрлерін тек негізгі пайдаланушы өзгерте алады."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM картаңыз ашылды. Телефоныңыздың бекітпесі ашылуда…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM желісін ашатын PIN код"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM картасы келесі операторға құлыпталған"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Бекітпесін ашу"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Бас тарту"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Желінің бекітпесін ашуды өтінуде…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> нөміріне бағытталуда"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Өшірулі"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Телефоныңыз қол жетімсіз болғанда жабдықтаушы қоңырауды басқа нөмірге бағыттауды өшіруді қолдамайды."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Операторыңыз қоңырауды басқа нөмірге бағыттауды қолдамайды."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Қоңырауды ұстап тұру мүмкіндігін қосу керек пе?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Сөйлесіп жатқанда сізге кіріс қоңыраулар туралы хабарландыру көрсетіледі."</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Қосу"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Бас тарту"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS бойынша басқа CDMA желісіндегі қоңырауды ұстап тұру мүмкіндігі қосулы."</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS бойынша басқа CDMA желісіндегі қоңырауды ұстап тұру мүмкіндігі өшірулі."</string>
     <string name="updating_title" msgid="6130548922615719689">"Қоңырау параметрлері"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Қоңырау параметрлерін тек әкімші пайдаланушы өзгерте алады."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Параметрлер (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM картасының жұмысы шектеулі"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> нөмірін пайдаланған кезде <xliff:g id="CARRIER_NAME">%1$s</xliff:g> қоңыраулары мен дерек тасымалдау қызметтері бөгелуі мүмкін."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Екінші SIM картасын пайдаланылғанда, <xliff:g id="CARRIER_NAME">%1$s</xliff:g> қоңырауы мен дерек қызметі бөгелуі мүмкін."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Қолданыстан шыққан SIP есептік жазбалары табылды және өшірілді"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android платформасында бұдан былай SIP арқылы қоңырау шалу мүмкін емес.\nҚазіргі SIP есептік жазбаларыңыз (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) өшірілді.\nҚоңырау шалуға қолданылатын әдепкі есептік жазба параметрін растаңыз."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Параметрлерге өту"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Қолданба деректерінің трафигі"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> аралығында <xliff:g id="ID_1">%1$s</xliff:g> мобильдік дерек қолданылды"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Қосымша"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Құпия сөз дұрыс емес. SIM қазір бекітілген. PUK2 кодын енгізіңіз."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 уақытша бөгелген."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"<xliff:g id="NUMBER">%d</xliff:g> әрекет қалды."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 құлыптаулы. Құлпын ашу үшін қызмет көрсетушіге хабарласыңыз."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 енді бөгелмеген"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Желі немесе SIM картасының қатесі"</string>
     <string name="doneButton" msgid="7371209609238460207">"Дайын"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Әдепкі деректер SIM картасының қосалқы идентификаторы:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL өткізу мүмкіндігі (кбит/сек):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL өткізу мүмкіндігі (кбит/сек):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Ұялы желінің орналасқан жері туралы ақпарат (қолданыстан шығарылды):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE физикалық арна конфигурациясы:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Ұялы желі туралы ақпаратты жаңарту жиілігі:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Барлық ұялы желі өлшемдері туралы ақпарат:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Жаңарту"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS тексерісін қосу/өшіру"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Өндірушіге қатысты ақпарат/параметрлер"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC қолжетімді:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR шектеулі:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR қолжетімді:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR күйі:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR жиілігі:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Радиожолақ режимін орнату"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Жолақтар тізімі жүктелуде…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Орнату"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Телефон ақпараты"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Операторды инициализациялау туралы ақпарат"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Операторды инциализациялауды іске қосу"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth сигналы нашар. Спикерфонға ауысып көріңіз."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Қоңырау сапасы туралы хабарландыру"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Қолданыстан шыққан SIP есептік жазбалары"</string>
 </resources>
diff --git a/res/values-km/strings.xml b/res/values-km/strings.xml
index 0ab4463..b0fad81 100644
--- a/res/values-km/strings.xml
+++ b/res/values-km/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"មាន​តែ​អ្នក​ប្រើប្រាស់​ចម្បង​ទើប​អាច​កែប្រែ​ការ​កំណត់​សារ​ជា​សំឡេង​បាន។"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"បាន​ដោះ​សោ​ស៊ីមកាត​របស់​អ្នក។ ទូរស័ព្ទ​របស់​អ្នក​កំពុង​ដោះ​សោ…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"ដោះ​សោ​​កូដ PIN បណ្ដាញ​ស៊ីមកាត"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ស៊ីម​ត្រូវ​បាន​ចាក់​សោ​សម្រាប់​ប្រតិបត្តិករ"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ដោះ​សោ"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"បោះបង់"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"កំពុង​ស្នើ​​ដោះ​សោ​បណ្ដាញ…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"បញ្ជូន​បន្ត​ទៅ​ <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"បិទ"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ក្រុមហ៊ុន​បញ្ជូន​របស់​អ្នក​​មិន​គាំទ្រ​ការ​បិទ​ការ​ហៅ​​បញ្ជូន​បន្ត នៅ​ពេល​ទូរស័ព្ទ​របស់​អ្នក​មិន​អាច​ហៅ​ចូល។"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"ក្រុមហ៊ុន​សេវា​ទូរសព្ទ​របស់​អ្នក​មិន​ផ្ដល់​ជូន​ការហៅ​បន្ត​ទេ។"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"បើក​ការរង់ចាំ​ការហៅ​ទូរសព្ទ​ឬ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ក្នុង​ពេល​ហៅ​ទូរសព្ទ អ្នក​នឹង​ទទួល​បាន​ការជូន​ដំណឹង​អំពី​ការហៅ​ចូល"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"បើក"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"បោះបង់"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"ការរង់ចាំ​ការហៅ ទូរសព្ទ CDMA ក្រោម IMS ត្រូវ​បាន​បើក"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"ការរង់ចាំ​ការហៅ ទូរសព្ទ CDMA ក្រោម IMS ត្រូវ​បាន​បិទ"</string>
     <string name="updating_title" msgid="6130548922615719689">"កំណត់​ការ​ហៅ"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"ការកំណត់ការហៅអាចផ្លាស់ប្តូរបានដោយអ្នកប្រើដែលមានសិទ្ធិគ្រប់គ្រងតែប៉ុណ្ណោះ។"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ការកំណត់ (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"មុខងារ​ស៊ីម​មាន​កម្រិត"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"សេវាកម្ម​ទិន្នន័យ និង​ការហៅ​ទូរសព្ទ​តាម <xliff:g id="CARRIER_NAME">%1$s</xliff:g> អាច​ត្រូវ​បាន​ទប់ស្កាត់ ពេល​ប្រើប្រាស់ <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>។"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"សេវាកម្មទិន្នន័យ និងការហៅទូរសព្ទតាម <xliff:g id="CARRIER_NAME">%1$s</xliff:g> អាចត្រូវបានទប់ស្កាត់ ពេលប្រើស៊ីម​ផ្សេង។"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"បានរកឃើញ និងបានលុប​គណនី SIP ដែលបានបញ្ឈប់"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"ការហៅទូរសព្ទ​តាម SIP មិនអាចប្រើ​ជាមួយប្រព័ន្ធ Android បានទៀតទេ។\nគណនី SIP ដែលមានស្រាប់​របស់អ្នក <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ត្រូវបានលុប។\nសូមបញ្ជាក់​ការកំណត់គណនីនៃ​ការហៅទូរសព្ទ​លំនាំដើមរបស់អ្នក។"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ចូលទៅកាន់ការកំណត់"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ការប្រើប្រាស់​ទិន្នន័យកម្មវិធី"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"បានប្រើទិន្នន័យទូរសព្ទអស់ <xliff:g id="ID_1">%1$s</xliff:g> នៅថ្ងៃទី <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"កម្រិតខ្ពស់"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"ពាក្យសម្ងាត់មិនត្រឹមត្រូវ។ ឥឡូវនេះស៊ីមកាតត្រូវបានចាក់សោ។ បញ្ចូល PUK2។"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"លេខ​កូដ PUK2 ត្រូវ​បាន​​ទប់ស្កាត់​ជា​អចិន្ត្រៃយ៍។"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"អ្នកនៅសល់ការព្យាយាមបញ្ចូល <xliff:g id="NUMBER">%d</xliff:g> ដងទៀត។"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"បាន​ចាក់​សោ​ដោយ​ប្រើ PUK2។ សូម​ទាក់ទង​ទៅ​ក្រុមហ៊ុនផ្ដល់សេវា ដើម្បី​ដោះ​សោ។"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"លេខសម្ងាត់ PIN2 មិនត្រូវបានរារាំងទៀតទេ"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"បញ្ហាស៊ីមកាត ឬបណ្ដាញ។"</string>
     <string name="doneButton" msgid="7371209609238460207">"រួចរាល់"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"លេខសម្គាល់រង​របស់​ស៊ីម​ទិន្នន័យ​លំនាំដើម៖"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"កម្រិត​បញ្ជូន DL (kbps) ៖"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"កម្រិត​បញ្ជូន UL (kbps) ៖"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"ព័ត៌មាន​ទីតាំង​ទូរសព្ទ​ចល័ត (បានបញ្ឈប់)៖"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"ការកំណត់​រចនាសម្ព័ន្ធបណ្ដាញរូបវ័ន្ត LTE ៖"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"អត្រា​ផ្ទុក​ឡើង​វិញ​នៃ​ព័ត៌មាន​ទូរសព្ទ​ចល័ត៖"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"ព័ត៌មាន​វាស់​ទូរសព្ទ​ចល័ត​ទាំងអស់៖"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"ផ្ទុកឡើងវិញ"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"បិទ/បើកការពិនិត្យ DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"ការ​កំណត់/ព័ត៌មាន​ជាក់លាក់ OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"មាន EN-DC៖"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ត្រូវ​បាន​រឹតត្បិត៖"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"មាន NR៖"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"ស្ថានភាព NR៖"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"កម្រិត​ញឹកញាប់​នៃ NR៖"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"កំណត់​មុខងារ​កម្រិត​បញ្ជូន​វិទ្យុ"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"កំពុងដំណើរការបញ្ជីក្រុម…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"កំណត់"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ព័ត៌មាន​ទូរសព្ទ"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"ព័ត៌មាន​អំពី​ការផ្តល់​ទិន្នន័យ​របស់​ក្រុមហ៊ុន​សេវា​ទូរសព្ទ"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"នាំ​ឱ្យ​មាន​ការផ្តល់​ទិន្នន័យ​ពី​ក្រុមហ៊ុន​សេវា​ទូរសព្ទ"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"រលកសញ្ញាប៊្លូធូសរបស់អ្នក​មានកម្រិតខ្សោយ។ សូមសាកល្បងប្ដូរ​ទៅឧបករណ៍បំពងសំឡេងទូរសព្ទ។"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"ការជូនដំណឹង​អំពីគុណភាព​ហៅទូរសព្ទ"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"គណនី SIP ដែលបានបញ្ឈប់"</string>
 </resources>
diff --git a/res/values-kn/strings.xml b/res/values-kn/strings.xml
index f03fd0d..a12b794 100644
--- a/res/values-kn/strings.xml
+++ b/res/values-kn/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"ಧ್ವನಿಮೇಲ್ ಸೆಟ್ಟಿಂಗ್‌ಗಳನ್ನು ಕೇವಲ ಪ್ರಾಥಮಿಕ ಬಳಕೆದಾರರು ಮಾತ್ರ ಮಾರ್ಪಡಿಸಬಹುದು."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"ನಿಮ್ಮ ಸಿಮ್‌ ಕಾರ್ಡ್‌ನ ನಿರ್ಬಂಧವನ್ನು ತೆಗೆಯಲಾಗಿದೆ. ನಿಮ್ಮ ಫೋನ್‌ ಅನ್‌ಲಾಕ್‌ ಆಗುತ್ತಿದೆ…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"ಸಿಮ್‌ ನೆಟ್‌ವರ್ಕ್‌ನ ಅನ್‌ಲಾಕ್‌ ಮಾಡುವ ಪಿನ್‌"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ಆಪರೇಟರ್‌ಗಾಗಿ SIM ಅನ್ನು ಲಾಕ್ ಮಾಡಲಾಗಿದೆ"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ಅನ್‌ಲಾಕ್"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"ವಜಾಗೊಳಿಸಿ"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"ನೆಟ್‌ವರ್ಕ್‌ ಅನ್ನು ಅನ್‌ಲಾಕ್‌ ಮಾಡಲು ವಿನಂತಿಸಲಾಗುತ್ತಿದೆ…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> ಗೆ ಫಾರ್ವರ್ಡ್‌ ಮಾಡಲಾಗುತ್ತಿದೆ"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ಆಫ್"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ನಿಮ್ಮ ಫೋನ್‌ ಅನ್ನು ತಲುಪಲಾಗದಿದ್ದಾಗ ನಿಮ್ಮ ವಾಹಕ ಕರೆ ಫಾರ್ವರ್ಡ್‌ ಮಾಡುವಿಕೆ ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲು ಬೆಂಬಲಿಸುವುದಿಲ್ಲ."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"ನಿಮ್ಮ ವಾಹಕವು ಕರೆ ಫಾರ್ವರ್ಡ್ ಮಾಡುವಿಕೆಯನ್ನು ಬೆಂಬಲಿಸುವುದಿಲ್ಲ."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"ಕರೆ ನಿರೀಕ್ಷೆಯನ್ನು ಆನ್ ಮಾಡಬೇಕೆ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ಕರೆಯ ಸಮಯದಲ್ಲಿ, ಒಳಬರುವ ಕರೆಗಳ ಕುರಿತು ನಿಮಗೆ ಸೂಚಿಸಲಾಗುತ್ತದೆ"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ಆನ್ ಮಾಡಿ"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"ರದ್ದುಮಾಡಿ"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS ಆನ್ ಅಡಿಯಲ್ಲಿ CDMA ಕರೆ ನಿರೀಕ್ಷೆ"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS ಆಫ್ ಅಡಿಯಲ್ಲಿ CDMA ಕರೆ ನಿರೀಕ್ಷೆ"</string>
     <string name="updating_title" msgid="6130548922615719689">"ಕರೆ ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"ಕರೆ ಸೆಟ್ಟಿಂಗ್‌ಗಳನ್ನು ಕೇವಲ ನಿರ್ವಾಹಕ ಬಳಕೆದಾರರು ಮಾತ್ರ ಬದಲಾಯಿಸಬಹುದು."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ಸೆಟ್ಟಿಂಗ್‌ಗಳು (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"ಸೀಮಿತ ಸಿಮ್ ಕಾರ್ಯನಿರ್ವಹಣೆ"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> ಬಳಸುತ್ತಿರುವಾಗ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ಕರೆಗಳು ಮತ್ತು ಡೇಟಾ ಸೇವೆಗಳನ್ನು ನಿರ್ಬಂಧಿಸಬಹುದು."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"ಬೇರೊಂದು ಸಿಮ್ ಬಳಸುತ್ತಿರುವಾಗ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ಕರೆಗಳು ಮತ್ತು ಡೇಟಾ ಸೇವೆಗಳನ್ನು ನಿರ್ಬಂಧಿಸಬಹುದು."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"ತಡೆಹಿಡಿಯಲಾಗಿರುವ SIP ಖಾತೆಗಳನ್ನು ಪತ್ತೆಮಾಡಲಾಗಿದೆ ಮತ್ತು ತೆಗೆದುಹಾಕಲಾಗಿದೆ"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android ಪ್ಲ್ಯಾಟ್‌ಫಾರ್ಮ್ ಇನ್ನು ಮುಂದೆ SIP ಕರೆ ಮಾಡುವಿಕೆಯನ್ನು ಬೆಂಬಲಿಸುವುದಿಲ್ಲ.\nನಿಮ್ಮ ಅಸ್ತಿತ್ವದಲ್ಲಿರುವ SIP ಖಾತೆಗಳನ್ನು <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ತೆಗೆದುಹಾಕಲಾಗಿದೆ.\nನಿಮ್ಮ ಡೀಫಾಲ್ಟ್ ಕರೆ ಮಾಡುವಿಕೆ ಖಾತೆ ಸೆಟ್ಟಿಂಗ್ ಅನ್ನು ಖಚಿತಪಡಿಸಿ."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ಸೆಟ್ಟಿಂಗ್‌ಗಳಿಗೆ ಹೋಗಿ"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ಅಪ್ಲಿಕೇಶನ್‌ ಡೇಟಾ ಬಳಕೆ"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> ಬಳಸಲಾದ ಮೊಬೈಲ್ ಡೇಟಾ <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"ಸುಧಾರಿತ"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"ಪಾಸ್‌ವರ್ಡ್ ತಪ್ಪಾಗಿದೆ. SIM ಅನ್ನು ಇದೀಗ ಲಾಕ್ ಮಾಡಲಾಗಿದೆ. PUK2 ನಮೂದಿಸಿ."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 ಅನ್ನು ಶಾಶ್ವತವಾಗಿ ನಿರ್ಬಂಧಿಸಲಾಗಿದೆ."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"ನೀವು <xliff:g id="NUMBER">%d</xliff:g> ಬಾಕಿ ಉಳಿದಿರುವ ಪ್ರಯತ್ನಗಳನ್ನು ಹೊಂದಿರುವಿರಿ."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 ಲಾಕ್ ಆಗಿದೆ. ಅನ್‌ಲಾಕ್ ಮಾಡಲು ಸೇವೆ ಒದಗಿಸುವವರನ್ನು ಸಂಪರ್ಕಿಸಿ."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 ಇನ್ನು ಮುಂದೆ ನಿರ್ಬಂಧಿತವಾಗಿರುವುದಿಲ್ಲ"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"ನೆಟ್‌ವರ್ಕ್‌ ಅಥವಾ ಸಿಮ್ ಕಾರ್ಡ್‌ ದೋಷ"</string>
     <string name="doneButton" msgid="7371209609238460207">"ಮುಗಿದಿದೆ"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ಡೀಫಾಲ್ಟ್ ಡೇಟಾ ಸಿಮ್‌ನ ವಿಷಯಐಡಿ:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL ಬ್ಯಾಂಡ್‌ವಿಡ್ತ್ (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL ಬ್ಯಾಂಡ್‌ವಿಡ್ತ್ (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"ಸೆಲ್ ಸ್ಥಳ ಮಾಹಿತಿ (ತಡೆಹಿಡಿಯಲಾಗಿದೆ):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ಭೌತಿಕ ಚಾನೆಲ್ ಕಾನ್ಫಿಗರೇಶನ್:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"ಸೆಲ್ ಮಾಹಿತಿ ರಿಫ್ರೆಶ್ ದರ:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"ಎಲ್ಲಾ ಸೆಲ್ ಮಾಪನ ಮಾಹಿತಿ:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"ರಿಫ್ರೆಶ್ ಮಾಡಿ"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS ಪರಿಶೀಲನೆ ಟಾಗಲ್ ಮಾಡಿ"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-ನಿರ್ದಿಷ್ಟ ಮಾಹಿತಿ/ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ಲಭ್ಯವಿದೆ:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"ನಿರ್ಬಂಧಿತ DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ಲಭ್ಯವಿದೆ:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR ಸ್ಥಿತಿ:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ಫ್ರೀಕ್ವೆನ್ಸಿ:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ರೇಡಿಯೋ ಬ್ಯಾಂಡ್ ಮೋಡ್ ಹೊಂದಿಸಿ"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"ಬ್ಯಾಂಡ್ ಪಟ್ಟಿಯನ್ನು ಲೋಡ್ ಮಾಡಲಾಗುತ್ತಿದೆ…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"ಹೊಂದಿಸಿ"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ಫೋನ್ ಮಾಹಿತಿ"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"ವಾಹಕ ಪೂರೈಕೆಯ ಮಾಹಿತಿ"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"ಟ್ರಿಗರ್‌ ವಾಹಕ ಪೂರೈಕೆ"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"ನಿಮ್ಮ ಬ್ಲೂಟೂತ್ ಸಿಗ್ನಲ್ ದುರ್ಬಲವಾಗಿದೆ. ಸ್ಪೀಕರ್‌ಫೋನ್‌ಗೆ ಬದಲಾಯಿಸಲು ಪ್ರಯತ್ನಿಸಿ."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"ಕರೆ ಗುಣಮಟ್ಟದ ಅಧಿಸೂಚನೆ"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"ತಡೆಹಿಡಿಯಲಾಗಿರುವ SIP ಖಾತೆಗಳು"</string>
 </resources>
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index ba69d3b..63bb926 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"기본 사용자만 음성사서함 설정을 변경할 수 있습니다."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM 카드의 잠금이 해제되었습니다. 휴대전화의 잠금해제 중..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM 네트워크 잠금해제 PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"이동통신사 전용으로 SIM 잠김"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"잠금해제"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"취소"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"네트워크 잠금해제 요청 중..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g>(으)로 착신전환"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"사용 안함"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"이동통신사에서 전화를 받을 수 없을 때 착신전환 사용 중지를 지원하지 않습니다."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"사용 중인 이동통신사에서는 착신전환 기능을 지원하지 않습니다."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"통화중 대기를 사용 설정하시겠습니까?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"통화 중 다른 전화가 걸려 오면 알림을 받습니다."</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"사용 설정"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"취소"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS에서 CDMA 통화중 대기 사용"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS에서 CDMA 통화중 대기 사용 안함"</string>
     <string name="updating_title" msgid="6130548922615719689">"통화 설정"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"관리자만 통화 설정을 변경할 수 있습니다."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"설정(<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"제한된 SIM 기능"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g>번을 사용하는 동안 <xliff:g id="CARRIER_NAME">%1$s</xliff:g> 통화 및 데이터 서비스가 차단될 수 있습니다."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"다른 SIM을 사용하는 동안 <xliff:g id="CARRIER_NAME">%1$s</xliff:g> 통화 및 데이터 서비스가 차단될 수 있습니다."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"지원 중단된 SIP 계정 발견 및 삭제됨"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP 통화가 더 이상 Android 플랫폼에서 지원되지 않습니다.\n기존 SIP 계정(<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>)이 삭제되었습니다.\n기본 통화 계정 설정을 확인해 주세요."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"설정으로 이동"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"앱 데이터 사용량"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g>에 사용된 모바일 데이터: <xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"고급"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"비밀번호가 잘못되어 SIM이 잠겼습니다. PUK2를 입력하세요."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2가 완전히 차단되었습니다."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"<xliff:g id="NUMBER">%d</xliff:g>번의 기회가 남았습니다."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2로 잠금 설정되었습니다. 모든 통신사에서 사용할 수 있도록 하려면 서비스 제공업체에 문의하세요."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 차단이 해제되었습니다."</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"네트워크 또는 SIM 카드 오류"</string>
     <string name="doneButton" msgid="7371209609238460207">"완료"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"기본 데이터 SIM의 subId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL 대역폭(kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL 대역폭(kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"셀 위치 정보(사용 중단됨):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE 물리적 채널 구성:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"셀 정보 새로고침 빈도:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"모든 셀 측정 정보:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"새로고침"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS 확인 전환"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM별 정보/설정"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC 사용 가능:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR 제한됨:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR 사용 가능:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR 상태:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR 빈도:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"무선 주파수 대역 모드 설정"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"대역 목록 로드 중…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"설정"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"휴대전화 정보"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"이동통신사 프로비저닝 정보"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"이동통신사 프로비저닝 실행"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"블루투스 신호 강도가 약합니다. 스피커폰으로 전환해 보세요."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"통화 품질 알림"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"지원 중단된 SIP 계정"</string>
 </resources>
diff --git a/res/values-ky/strings.xml b/res/values-ky/strings.xml
index af7e676..a6c691c 100644
--- a/res/values-ky/strings.xml
+++ b/res/values-ky/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Үн почта жөндөөлөрүн алгачкы колдонуучу гана өзгөртө алат."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM картаңыз бөгөттөн чыгарылган. Телефонуңуздун кулпусу ачылууда…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM-карта тармагынын кулпусун ачуучу PIN код"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM-карта оператор үчүн кулпуланган"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Кулпусун ачуу"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Этибарга албоо"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Тармак кулпусун ачуу суралууда…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> номерине багытталууда"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Өчүк"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Сиздин операторуңуз, телефон жеткиликсиз болгондо чалууну багыттоону токтотууну колдобойт."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Операторуңуз чалууну багыттоо функциясын колдобойт."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Чалууну күтүү күйгүзүлсүнбү?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Чалуу учурунда кирүүчү чалуулар тууралуу кабар аласыз"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Күйгүзүү"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Баш тартуу"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS платформасында CDMA чалуу күтүүcү күйгүзүлгөн"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS платформасында CDMA чалуу күтүүcү өчүрүлгөн"</string>
     <string name="updating_title" msgid="6130548922615719689">"Чалуу жөндөөлөрү"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Чалуу жөндөөлөрүн администратор гана өзгөртө алат."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Жөндөөлөр (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM-картанын функциялары чектелген"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> номерин колдонгондо <xliff:g id="CARRIER_NAME">%1$s</xliff:g> чалуулары жана дайындар кызматтары бөгөттөлүшү мүмкүн."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Башка SIM картаны колднгндо <xliff:g id="CARRIER_NAME">%1$s</xliff:g> чалуулары жана дайындар кызмттары бөгөттлшү мүмкүн."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Колдонуудан чыккан SIP аккаунттары табылды жана өчүрүлдү"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP аркылуу чалуу Android платформасында мындан ары колдоого алынбайт.\nУчурдагы SIP аккаунттарыңыз (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) өчүрүлдү.\nЧалууларга колдонулган демейки аккаунтун жөндөөсүн ырастаңыз."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Жөндөөлөргө өтүү"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Колдонмолордун трафиги"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> аралыгында <xliff:g id="ID_1">%1$s</xliff:g> мобилдик трафик колдонулду"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Өркүндөтүлгөн"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Сырсөз туура эмес. SIM азыр кулпуланды. PUK2 киргизиңиз."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 биротоло бөгөттөлдү."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Сизде <xliff:g id="NUMBER">%d</xliff:g> аракет калды."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 кулпуланды. Кулпуну ачуу үчүн оператор менен байланышыңыз."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Мындан ары PIN2 бөгөттөлбөйт"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Тармак же SIM карта катасы"</string>
     <string name="doneButton" msgid="7371209609238460207">"Даяр"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Демейки оператордун SIM картасынын көз салуу идентификатору:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL өткөрүү жөндөмдүүлүгү (кб/сек.):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL өткөрүү жөндөмдүүлүгү (кб/сек.):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Уюлдук тармакта жайгашкан жери тууралуу маалымат (жоюлган):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE физикалык каналынын конфигурациясы:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Уюлдук маалыматты жаңылоо ылдамдыгы:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Уюлдук чен-өлчөм маалыматтары:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Жаңылоо"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS текшерүүнү которуштуруу"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM\'ге тиешелүү Маалымат/Жөндөөлөр"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC жеткиликтүү:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR чектелген:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR жеткиликтүү:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR абалы:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR жыштыгы:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Радио жыштыгынын режимин коюу"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Жыштык режиминин тизмеси жүктөлүүдө…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Жөндөө"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Телефондун маалыматы"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Байланыш оператору жөнүндө маалымат"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Байланыш операторун өзгөртүү"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth сигналыңыз начар. Спикерфонго которулуп көрүңүз."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Чалуунун сапаты тууралуу билдирме"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Колдонуудан чыккан SIP аккаунттары"</string>
 </resources>
diff --git a/res/values-lo/strings.xml b/res/values-lo/strings.xml
index 0534a5f..0fc3dfd 100644
--- a/res/values-lo/strings.xml
+++ b/res/values-lo/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"ການຕັ້ງຄ່າຂໍ້ຄວາມສຽງສາມາດແກ້ໄຂໄດ້ໂດຍຜູ້ໃຊ້ຫຼັກເທົ່ານັ້ນ."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"ຍົກເລີກການປິດກັ້ນ SIM card ຂອງທ່ານແລ້ວ. ໂທລະສັບຂອງທ່ານກຳລັງຖືກປົດລັອກ..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN ປົດລັອກເຄືອຂ່າຍ SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ລັອກ SIM ສຳລັບຜູ້ໃຫ້ບໍລິການແລ້ວ"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ປົດລັອກ"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"ປິດໄວ້"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"ກຳລັງຮ້ອງຂໍການປົດລັອກເຄືອຂ່າຍ..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"ໂອນສາຍໄປໃຫ້ <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ປິດ"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ຜູ່ໃຫ້ບໍລິການຂອງທ່ານ ບໍ່ຮອງຮັບການປິດການໂອນສາຍ ເມື່ອໂທລະສັບຂອງທ່ານບໍ່ມີສັນຍານ."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"ຜູ້ໃຫ້ບໍລິການຂອງທ່ານບໍ່ຮອງຮັບການໂອນສາຍ."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"ເປີດການລໍຖ້າສາຍບໍ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ໃນລະຫວ່າງການໂທ, ທ່ານຈະໄດ້ຮັບແຈ້ງກ່ຽວກັບສາຍໂທເຂົ້າ"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ເປີດ"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"ຍົກເລີກ"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"ການລໍຖ້າສາຍ CDMA ພາຍໃຕ້ IMS ເປີດຢູ່"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"ການລໍຖ້າສາຍ CDMA ພາຍໃຕ້ IMS ປິດຢູ່"</string>
     <string name="updating_title" msgid="6130548922615719689">"ການຕັ້ງຄ່າການໂທ"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"ມີ​ແຕ່​ຜູ້​ໃຊ້​ທີ່​ເປັນ​ຜູ້ດູແລລະບົບ​ເທົ່າ​ນັ້ນ​ທີ່​ສາ​ມາດ​ປ່ຽນການ​ຕັ້ງ​ຄ່າ​ການ​ໂທ​ໄດ້."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ການ​ຕັ້ງ​ຄ່າ (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"ຈຳກັດການເຮັດວຽກຂອງຊິມ"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"ບໍລິການໂທ ແລະ ອິນເຕີເນັດ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ອາດຖືກບລັອກໄວ້ເມື່ອໃຊ້ເບີໂທ <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"ບໍລິການໂທ ແລະ ອິນເຕີເນັດ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ອາດຖືກບລັອກໄວ້ເມື່ອໃຊ້ຊິມອື່ນ."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"ພົບ ແລະ ລຶບບັນຊີ SIP ທີ່ເຊົາສະໜັບສະໜູນອອກແລ້ວ"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"ແພລດຟອມ Android ບໍ່ຮອງຮັບການໂທ SIP ອີກຕໍ່ໄປ.\nບັນຊີ SIP ທີ່ທ່ານມີຢູ່ <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ໄດ້ຖືກລຶບອອກແລ້ວ.\nກະລຸນາຢັ້ງຢືນການຕັ້ງຄ່າບັນຊີການໂທເລີ່ມຕົ້ນຂອງທ່ານ."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ໄປທີ່ການຕັ້ງຄ່າ"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ການໃຊ້ຂໍ້ມູນແອັບ"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"ໃຊ້ອິນເຕີເນັດໄປແລ້ວ <xliff:g id="ID_1">%1$s</xliff:g> ລະຫວ່າງ <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"ຂັ້ນສູງ"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"ລະ​ຫັດ​ຜ່ານ​ບໍ່​ຖືກ​ຕ້ອງ​. SIM ຖືກ​ລັອກ​ແລ້ວ​ດຽວ​ນີ້​. ປ້ອນ PUK2 ເຂົ້າ​ໄປ​."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 ຖືກບລັອກຢ່າງຖາວອນແລ້ວ."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"ທ່ານ​ຍັງ​ພະ​ຍາ​ຍາມ​ໄດ້​ອີກ <xliff:g id="NUMBER">%d</xliff:g> ຄັ້ງ."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"ລັອກ PUK2 ແລ້ວ. ຕິດຕໍ່ຜູ້ໃຫ້ບໍລິການເພື່ອປົດລັອກ."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 ບໍ່​ຖືກ​ບ​ລັອກ​ອີກ"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"ເຄືອຂ່າຍ ຫຼື SIM card ຜິດພາດ"</string>
     <string name="doneButton" msgid="7371209609238460207">"ແລ້ວໆ"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId ຂອງຊິມອິນເຕີເນັດເລີ່ມຕົ້ນ:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"ແບນວິດ DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"ແບນວິດ UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"ຂໍ້ມູນສະຖານທີ່ມືຖື (ສິ້ນສຸດການສະໜັບສະໜຸນແລ້ວ):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"ການຕັ້ງຄ່າຊ່ອງ LTE ກາຍະພາບ:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"ອັດຕາການໂຫຼດຄືນໃໝ່ຂອງຂໍ້ມູນມືຖື:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"ຂໍ້ມູນການວັດແທກມືຖືທັງໝົດ:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"ໂຫຼດຂໍ້ມູນໃໝ່"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"ເປີດ/ປິດ ການກວດ DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"ຂໍ້ມູນ/ການຕັ້ງຄ່າສະເພາະ OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"ມີ EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"ຈຳກັດ DCNR ໄວ້ແລ້ວ:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"ມີ NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"ສະຖານະ NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"ຄວາມຖີ່ NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ຕັ້ງໂໝດແຖບຄວາມຖີ່ວິທະຍຸ"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"ກຳລັງດາວໂຫລດລາຍຊື່ແຖບຄວາມຖີ່..."</string>
     <string name="band_mode_set" msgid="6657819412803771421">"ກຳນົດ"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ຂໍ້​ມູນ​ໂທລະ​ສັບ"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"ຂໍ້ມູນການເປີດນຳໃຊ້ເຄືອຂ່າຍ"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"ກະຕຸ້ນການຈັດຫາຜູ້ໃຫ້ບໍລິການ"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"ສັນຍານ Bluetooth ຂອງທ່ານອ່ອນ. ລອງສະຫຼັບລຳໂພງໂທລະສັບ."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"ການແຈ້ງເຕືອນຄຸນນະພາບການໂທ"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"ບັນຊີ SIP ທີ່ເຊົາສະໜັບສະໜູນ"</string>
 </resources>
diff --git a/res/values-lt/strings.xml b/res/values-lt/strings.xml
index 12bb4c1..07fbc2e 100644
--- a/res/values-lt/strings.xml
+++ b/res/values-lt/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Balso pašto nustatymus gali keisti tik pagrindinis naudotojas."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Jūsų SIM kortelė buvo atblokuota. Atrakinamas telefonas..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM tinklo atrakinimo PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM kortelę užrakino operatorius"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Atblokuoti"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Atsisakyti"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Pateikiama užklausa atrakinti tinklą..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Peradresuojama į <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Išjungta"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operatorius nepalaiko skambučių peradresavimo išjungimo, kai telefonas nepasiekiamas."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operatorius nepalaiko skambučių peradresavimo."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Įjungti laukiamų skambučių paslaugą?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Per skambutį jums bus pranešta apie laukiamus skambučius"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Įjungti"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Atšaukti"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA laukiamų skambučių paslauga įjungus IMS įjungta"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA laukiamų skambučių paslauga įjungus IMS išjungta"</string>
     <string name="updating_title" msgid="6130548922615719689">"Skambinimo nustatymai"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Skambučių nustatymus gali keisti tik administruojantis naudotojas."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Nustatymai (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ribotos SIM kortelės funkcijos"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"„<xliff:g id="CARRIER_NAME">%1$s</xliff:g>“ skambučiai ir duomenų paslaugos gali būti užblokuotos naudojant numerį <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"„<xliff:g id="CARRIER_NAME">%1$s</xliff:g>“ duom. paslaug. ir skambučiai gali būti užblokuoti naudojant kitą SIM kortelę."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Nebenaudojamos SIP paskyros surastos ir pašalintos"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP skambinimas nebepalaikomas „Android“ platformoje.\nEsamos SIP paskyros <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> buvo pašalintos.\nPatvirtinkite savo numatytąjį skambinimo paskyros nustatymą."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Eiti į nustatymus"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Programos duomenų naudojimas"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> išnaudota mobiliojo ryšio duomenų: <xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Išplėstiniai"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Netinkamas slaptažodis. SIM kortelė užrakinta. Įveskite PUK2 kodą."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 kodas visam laikui užblokuotas."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Liko <xliff:g id="NUMBER">%d</xliff:g> bandym."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 užrakintas. Kreipkitės į paslaugos teikėją, kad atrakintų."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 kodas atblokuotas"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Tinklo ar SIM kortelės klaida"</string>
     <string name="doneButton" msgid="7371209609238460207">"Atlikta"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Numatytųjų duomenų SIM kortelės papildomas ID:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL pralaidumas (Kb/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL pralaidumas (Kb/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Mobiliojo ryšio vietovės informacija (nebenaudojama):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE fizinio kanalo konfigūracija:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Mobiliojo ryšio informacijos atnaujinimo dažnis:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Visų mobiliųjų ryšių įvertinimo informacija:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Atnaujinti"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Kaitalioti DNS tikrinimą"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM būdinga informacija / nustatymai"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC (pasiekiama):"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR (apribota):"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR (pasiekiama):"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR būsena:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR dažnis:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Nustatyti radijo dažnių režimą"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Įkeliamas dažnių sąrašas…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Nustatyti"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefono informacija"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operatoriaus aprūpinimo informacija"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Aktyviklio operatoriaus aprūpinimas"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Silpnas „Bluetooth“ signalas. Pabandykite perjungti garsiakalbį."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Pranešimas apie skambučio kokybę"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Nebenaudojamos SIP paskyros"</string>
 </resources>
diff --git a/res/values-lv/strings.xml b/res/values-lv/strings.xml
index 0204958..eca2653 100644
--- a/res/values-lv/strings.xml
+++ b/res/values-lv/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Tikai galvenais lietotājs var mainīt balss pasta iestatījumus."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM karte ir atbloķēta. Notiek tālruņa atbloķēšana..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM tīkla atbloķēšanas PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM karte ir bloķēta operatoram"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Atbloķēt"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Noraidīt"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Notiek tīkla atbloķēšanas pieprasīšana..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Pāradresēšana uz: <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Izslēgts"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Jūsu mobilo sakaru operators neatbalsta zvanu pāradresācijas atspējošanu, ja tālrunis nav sasniedzams."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Jūsu mobilo sakaru operators neatbalsta zvanu pāradresāciju."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Vai ieslēgt zvanu gaidīšanu?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Zvana laikā saņemsiet paziņojumu par ienākošajiem zvaniem"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Ieslēgt"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Atcelt"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA zvanu gaidīšana, kad ir ieslēgts tūlītējās ziņojumapmaiņas pakalpojums"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA zvanu gaidīšana, kad ir izslēgts tūlītējās ziņojumapmaiņas pakalpojums"</string>
     <string name="updating_title" msgid="6130548922615719689">"Zvanu iestatījumi"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Tikai lietotājs ar administratora tiesībām var mainīt zvanu iestatījumus."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Iestatījumi (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ierobežotas SIM kartes funkcijas"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Izmantojot tālruņa numuru <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>, mobilo sakaru operatora <xliff:g id="CARRIER_NAME">%1$s</xliff:g> zvani un datu pakalpojumi var būt bloķēti."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Izmantojot citu SIM karti, operatora <xliff:g id="CARRIER_NAME">%1$s</xliff:g> zvani un datu pakalpojumi var būt bloķēti."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Tika konstatēti un noņemti SIP konti, kuru darbība ir pārtraukta"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP zvanu izmantošana vairs netiek atbalstīta Android platformā.\nJūsu esošie SIP konti <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ir noņemti.\nLūdzu, apstipriniet konta iestatījumu, kas pēc noklusējuma tiks izmantots zvaniem."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Atvērt iestatījumus"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Lietotnes datu lietojums"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobilo datu izmantoti šādā laika periodā: <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Papildu"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Parole nav pareiza. SIM bloķēta. Ievadiet PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 kods ir neatgriezeniski bloķēts."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Jums atlikuši <xliff:g id="NUMBER">%d</xliff:g> mēģinājumi."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 ir bloķēts. Lai atbloķētu, sazinieties ar pakalpojuma sniedzēju."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 vairs nav bloķēts"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Tīkla vai SIM kartes kļūda"</string>
     <string name="doneButton" msgid="7371209609238460207">"Gatavs"</string>
@@ -870,7 +882,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Noklusējuma datu SIM kartes papildu ID:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL joslas platums (kb/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL joslas platums (kb/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Mobilā tālruņa atrašanās vietas informācija (novecojusi):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE fiziskā kanāla konfigurācija:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Mobilā tīkla informācijas atsvaidzināšanas biežums:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Visa mobilā tīkla mērījumu informācija:"</string>
@@ -901,6 +912,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Atsvaidzināt"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Pārslēgt DNS pārbaudi"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM raksturīga informācija/iestatījumi"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC pieejamība:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ierobežojums:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR pieejamība:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR statuss:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR biežums:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Radio frekvenču joslu režīma iestatīšana"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Notiek joslu saraksta ielāde…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Iestatīt"</string>
@@ -910,4 +926,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Tālruņa informācija"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informācija par mobilo sakaru operatora nodrošināšanu"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Aktivizēt operatora nodrošināšanu"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth signāls ir vājš. Mēģiniet pārslēgties uz skaļruni."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Paziņojums par zvana kvalitāti"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"SIP konti, kuru darbība ir pārtraukta"</string>
 </resources>
diff --git a/res/values-mk/strings.xml b/res/values-mk/strings.xml
index 95a79ca..fb5b630 100644
--- a/res/values-mk/strings.xml
+++ b/res/values-mk/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Поставките за говорна пошта може да ги измени само примарниот корисник."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Вашата SIM картичка е одблокирана. Вашиот телефон се отклучува..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN за отклучување мрежа на SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM-картичката е заклучена за операторот"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Отклучи"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Отфрли"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Барање за отклучување мрежа..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Проследување на <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Исклучено"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Вашиот оператор не поддржува оневозможување проследување повик кога вашиот телефон е недостапен."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Вашиот оператор не поддржува проследување повик."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Да се вклучи повик на чекање?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Во текот на повик ќе добиете известување за дојдовни повици"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Вклучи"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Откажи"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Повикот на чекање CDMA под IMS е вклучен"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Повикот на чекање CDMA под IMS е исклучен"</string>
     <string name="updating_title" msgid="6130548922615719689">"Поставки за повици"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Поставките за повик може да ги измени само администраторскиот корисник."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Поставки (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ограничена функционалност на SIM-картичка"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Повиците и услугите за интернет на <xliff:g id="CARRIER_NAME">%1$s</xliff:g> може да бидат блокирани додека се користи <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Повиците и услугите за интернет на <xliff:g id="CARRIER_NAME">%1$s</xliff:g> може да се блокирани со друга SIM-картичка."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Најдени и отстранети се неподдржани сметки на SIP"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Платформата Android веќе не поддржува повикување преку SIP.\nВашите постојни сметки на SIP <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> се отстранети.\nПотврдете ја вашата стандардна поставка за повикување."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Одете во „Поставки“"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Потрошен интернет од апликации"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> потрошен мобилен интернет во периодот <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Напредни"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Лозинката е неточна. SIM-картичката е сега заклучена. Внесете го ПУК2-кодот."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"ПУК2 кодот е трајно блокиран."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Имате уште <xliff:g id="NUMBER">%d</xliff:g> обиди."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2-кодот е заклучен. Контактирајте со операторот за отклучување."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2-кодот веќе не е блокиран"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Грешка со мрежа или SIM картичка"</string>
     <string name="doneButton" msgid="7371209609238460207">"Готово"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SUBID на стандардната SIM за мобилен интернет:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Брзина на пренос при преземање (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Брзина на пренос при прикачување (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Информации за локација на мобилен (неподдржано):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Конфигурација на физички канал на LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Стапка на освежување на информациите за мобилниот:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Сите информации за мерењата на мобилниот:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Освежи"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Префрли на DNS-проверка"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Информации/Поставки карактеристични за ОЕМ"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Достапно за EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Ограничено на DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Достапно за NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Состојба на NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Фреквенција на NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Поставете режим на појас на радио"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Се вчитува список на појаси…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Постави"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Информации за телефонот"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Информации за обезбедување оператор"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Активирајте обезбедување оператор"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Вашиот сигнал на Bluetooth е слаб. Обидете се со префрлање на интерфон."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Известување за квалитет на повик"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Неподдржани сметки на SIP"</string>
 </resources>
diff --git a/res/values-ml/strings.xml b/res/values-ml/strings.xml
index 1c53a43..4f9b5ee 100644
--- a/res/values-ml/strings.xml
+++ b/res/values-ml/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"പ്രാഥമിക ഉപയോക്താവിന് മാത്രമേ വോയ്‌സ്‌മെയിൽ ക്രമീകരണം പരിഷ്‌ക്കരിക്കാനാവൂ."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"സിം കാർഡ് തടഞ്ഞത് മാറ്റി. നിങ്ങളുടെ ഫോൺ അൺലോക്കുചെയ്യുന്നു…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"സിം നെറ്റ്‌വർക്ക് അൺലോക്ക് പിൻ"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ഓപ്പറേറ്റർക്കായി SIM ലോക്ക് ചെയ്‌തിരിക്കുന്നു"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"അൺലോക്കുചെയ്യുക"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"നിരസിക്കുക"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"നെറ്റ്‌വർക്ക് അൺലോക്ക് അഭ്യർത്ഥിക്കുന്നു…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> എന്നതിലേക്ക് കൈമാറുന്നു"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ഓഫ്"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"നിങ്ങളുടെ ഫോൺ പരിധിയ്ക്ക് പുറത്തായിരിക്കുമ്പോൾ കോൾ ഫോർവേഡിംഗ്  പ്രവർത്തനരഹിതമാക്കുന്നതിനെ നിങ്ങളുടെ ഓപ്പറേറ്റർ പിന്തുണയ്‌ക്കുന്നില്ല."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"നിങ്ങളുടെ സേവനദാതാവ് കോൾ കൈമാറ്റം പിന്തുണയ്ക്കുന്നില്ല."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"കോൾ വെയ്‌റ്റിംഗ് ഓണാക്കണോ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"കോളിനിടയ്ക്ക് വരുന്ന മറ്റ് ഇൻകമിംഗ് കോളുകളെക്കുറിച്ച് നിങ്ങളെ അറിയിക്കും"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ഓണാക്കുക"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"റദ്ദാക്കുക"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS-ന് കീഴിലുള്ള CDMA കോൾ വെയ്‌റ്റിംഗ് ഓണാണ്"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS-ന് കീഴിലുള്ള CDMA കോൾ വെയ്‌റ്റിംഗ് ഓഫാണ്"</string>
     <string name="updating_title" msgid="6130548922615719689">"കോൾ ക്രമീകരണങ്ങൾ"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"അഡ്മിൻ ഉപയോക്താവിന് മാത്രമേ കോൾ ക്രമീകരണം മാറ്റാൻ കഴിയൂ."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ക്രമീകരണം (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"പരിമിതമായ സിം പ്രവർത്തനം"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> ഉപയോഗിക്കുമ്പോൾ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> കോളുകളും ഡാറ്റാ സേവനങ്ങളും ബ്ലോക്ക് ചെയ്‌തേക്കാം."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"മറ്റൊരു SIM ഉപയോഗിക്കുമ്പോൾ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> കോളുകളും ഡാറ്റാ സേവനവും ബ്ലോക്ക് ചെയ്‌തേക്കാം."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"അവസാനിപ്പിച്ച SIP അക്കൗണ്ടുകൾ കണ്ടെത്തി നീക്കം ചെയ്‌തു"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP കോൾ ചെയ്യലിന് ഇനി Android പ്ലാറ്റ്‌ഫോമിൽ പിന്തുണയുണ്ടാകില്ല.\nനിലവിലെ നിങ്ങളുടെ SIP അക്കൗണ്ടുകളായ <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> എന്നിവ നീക്കം ചെയ്‌തിരിക്കുന്നു.\nനിങ്ങളുടെ ഡിഫോൾട്ട് കോൾ ചെയ്യൽ അക്കൗണ്ട് ക്രമീകരണം സ്ഥിരീകരിക്കുക."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ക്രമീകരണത്തിലേക്ക് പോകുക"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ആപ്പ് ഡാറ്റ ഉപയോഗം"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> തീയതികൾക്കിടയിൽ <xliff:g id="ID_1">%1$s</xliff:g> മൊബൈൽ ഡാറ്റ ഉപയോഗിച്ചു"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"വിപുലമായത്"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"പാസ്‌വേഡ് തെറ്റാണ്. SIM ഇപ്പോൾ ലോക്കുചെയ്‌തിരിക്കുന്നു. PUK2 നൽകുക."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 ശാശ്വതമായി തടഞ്ഞിരിക്കുന്നു."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"നിങ്ങൾക്ക് <xliff:g id="NUMBER">%d</xliff:g> ശ്രമങ്ങൾ ശേഷിക്കുന്നു."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 ലോക്ക് ആണ്. അൺലോക്ക് ചെയ്യാൻ സേവന ദാതാവിനെ ബന്ധപ്പെടുക."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 ഇനി തടയില്ല"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"നെറ്റ്‌വർക്ക് അല്ലെങ്കിൽ സിം കാർഡ് പിശക്"</string>
     <string name="doneButton" msgid="7371209609238460207">"പൂർത്തിയായി"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ഡിഫോൾട്ട് ഡാറ്റാ സിമ്മിന്റെ ഉപഐഡി:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL ബാൻഡ്‌വിത്ത് (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL ബാൻഡ്‍വിത്ത് (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"സെൽ ലൊക്കേഷൻ വിവരങ്ങൾ (അവസാനിപ്പിച്ചു):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ഫിസിക്കൽ ചാനൽ കോൺഫിഗറേഷൻ:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"സെൽ വിവരങ്ങൾ പുതുക്കിയെടുക്കൽ നിരക്ക്:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"എല്ലാ സെൽ അളവ് വിവരങ്ങളും:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"പുതുക്കിയെടുക്കുക"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS പരിശോധന മാറ്റുക"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-നിർദ്ദിഷ്‌ട വിവരം/ക്രമീകരണം"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ലഭ്യം:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR നിയന്ത്രിച്ചിരിക്കുന്നു:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ലഭ്യം:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR നില:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ഫ്രീക്വൻസി:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"റേഡിയോ ബാൻഡ് മോഡ് സജ്ജീകരിക്കുക"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"ബാൻഡ് ലിസ്‌റ്റ് ലോഡ് ചെയ്യുന്നു…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"സജ്ജീകരിക്കുക"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ഫോൺ വിവരം"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"കാരിയർ പ്രൊവിഷനിംഗ് വിവരം"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"കാരിയർ പ്രൊവിഷനിംഗ് തുടങ്ങുക"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"നിങ്ങളുടെ Bluetooth സിഗ്നൽ ദുർബലമാണ്. സ്‌പീക്കർഫോണിലേക്ക് മാറ്റി നോക്കൂ."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"കോൾ നിലവാര അറിയിപ്പ്"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"അവസാനിപ്പിച്ച SIP അക്കൗണ്ടുകൾ"</string>
 </resources>
diff --git a/res/values-mn/strings.xml b/res/values-mn/strings.xml
index 7d794db..d54d35d 100644
--- a/res/values-mn/strings.xml
+++ b/res/values-mn/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Дуут шуудангийн тохиргоог зөвхөн Үндсэн хэрэглэгч өөрчлөх боломжтой."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Таны SIM карт тайлагдлаа. Таны утас тайлагдаж байна…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM сүлжээ тайлах ПИН"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Операторын SIM түгжигдсэн"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Тайлах"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Алгасах"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Сүлжээг тайлах хүсэлтийг илгээж байна…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> руу дамжуулж байна"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Идэвхгүй"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Таны үүрэн холбоо үзүүлэгчээс утас завгүй байхад дуудлагыг дамжуулахыг зогсоох үйлчилгээг дэмждэггүй."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Таны оператор компани дуудлага шилжүүлэхийг дэмждэггүй."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"\"Дуудлага хүлээлгэнд\" тохиргоог асаах уу?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Дуудлагын үеэр танд ирсэн дуудлагын талаар мэдэгдэнэ"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Асаах"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Болих"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS доорх CDMA-н \"Дуудлага хүлээлгэнд\" тохиргоо асаалттай байна"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS доорх CDMA-н \"Дуудлага хүлээлгэнд\" тохиргоо унтраалттай байна"</string>
     <string name="updating_title" msgid="6130548922615719689">"Дуудлагын тохиргоо"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Дуудлагын тохиргоог зөвхөн админ хэрэглэгч солих боломжтой."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Тохиргоо (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Хязгаарлагдмал SIM-н функц"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g>-г ашиглах явцад <xliff:g id="CARRIER_NAME">%1$s</xliff:g>-н дуудлага болон дата үйлчилгээг блоклож болзошгүй."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Өөр SIM ашиглах явцад <xliff:g id="CARRIER_NAME">%1$s</xliff:g>-н дуудлага болон дата үйлчилгээг хориглож болзошгүй."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"SIP-н зогсоосон бүртгэлүүд олдсон бөгөөд тэдгээрийг хассан"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP дуудлагыг цаашид Android платформоос дэмжихгүй.\nТаны одоо байгаа <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> SIP-н бүртгэлүүдийг хассан.\nДуудлагын бүртгэлийн өгөгдмөл тохиргоогоо баталгаажуулна уу."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Тохиргоо руу очих"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Аппын дата ашиглалт"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> мобайл дата ашигласан <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Нарийвчилсан"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Нууц үг буруу байна. SIM карт одоо түгжигдсэн. PUK2 кодыг оруулна уу."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"ПҮК2 бүрмөсөн түгжигдсэн."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Танд <xliff:g id="NUMBER">%d</xliff:g> оролдлого үлдлээ."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2-г түгжсэн. Түгжээг тайлахын тулд үйлчилгээ үзүүлэгчтэй холбогдоно уу."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 түгжээгүй болсон"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Сүлжээ болон SIM картын алдаа"</string>
     <string name="doneButton" msgid="7371209609238460207">"Дууссан"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Өгөгдмөл дата SIM-н SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DLзурвасын өргөн (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL Мессежийн өргөн (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Үүрэн байршлын мэдээлэл (цуцалсан):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE Сувгийн бодит тохиргоо:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Үүрэн мэдээлэл сэргээх тариф:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Бүх үүрэн хэмжилтийн мэдээлэл:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Сэргээх"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS шалгалтыг асаах/унтраах"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-тодорхой Мэдээлэл/Тохиргоо"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC боломжтой:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR хязгаарласан:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR боломжтой:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR төлөв:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR давтамж:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Радио мессежийн горимыг тохируулах"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Мессежийн жагсаалтыг ачаалж байна…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Тохируулах"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Утасны мэдээлэл"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Оператор компанийн хангалтын мэдээлэл"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Оператор компанийн хангалтыг эхлүүлэх"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Таны Bluetooth-н дохио сул байна. Чанга яригчтай утас руу сэлгэж үзнэ үү."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Дуудлагын чанарын мэдэгдэл"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"SIP-н зогсоосон бүртгэлүүд"</string>
 </resources>
diff --git a/res/values-mr/strings.xml b/res/values-mr/strings.xml
index cfc7b5d..eeab774 100644
--- a/res/values-mr/strings.xml
+++ b/res/values-mr/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"केवळ प्राथमिक वापरकर्ता व्हॉइसमेल सेटिंग्ज बदलू शकतो."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"तुमचे सिम कार्ड अवरोधित करणे रद्द केले गेले आहे. तुमचा फोन अनलॉक होत आहे…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"सिम नेटवर्क अनलॉक पिन"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ऑपरेटरसाठी सिम लॉक केले आहे"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"अनलॉक करा"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"डिसमिस करा"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"नेटवर्क अनलॉकची विनंती करत आहे..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> वर फॉरवर्ड करत आहे"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"बंद"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"तुमचा फोन पोहचण्‍यायोग्‍य नसताना तुमचा वाहक कॉल अग्रेषण करणे अक्षम करण्‍यास समर्थन करीत नाही."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"तुमचा वाहक कॉल फॉरवर्डिंग करण्यास सपोर्ट करत नाही."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"कॉल वेटिंग सुरू करायचे आहे का?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"कॉल दरम्यान येणाऱ्या कॉलबद्दल तुम्हाला सूचित केले जाईल"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"सुरू करा"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"रद्द करा"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS मध्ये CDMA कॉल वेटिंग सुरू आहे"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS मध्ये CDMA कॉल वेटिंग बंद आहे"</string>
     <string name="updating_title" msgid="6130548922615719689">"कॉल सेटिंग्ज"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"कॉल सेटिंग्ज केवळ प्रशासक वापरकर्त्याद्वारे बदलल्‍या जाऊ शकतात."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"सेटिंग्ज (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"मर्यादित सिम फंक्शनॅलिटी"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> चे कॉल आणि डेटा सेवा <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> वापरताना ब्लॉक केले जाऊ शकतात."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> चे कॉल आणि डेटा सेवा दुसरे सिम वापरताना ब्लॉक केले जाऊ शकतात."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"आढळलेली आणि काढून टाकलेली कालबाह्य झालेली SIP खाती"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android प्लॅटफॉर्मवर आता SIP कॉलिंगला सपोर्ट नाही.\nतुमची अस्तित्वात असलेली SIP खाती <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> काढून टाकली आहेत.\nकृपया तुमच्या कॉलिंगसंबंधित डीफॉल्ट खात्याचे सेटिंग कंफर्म करा."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"सेटिंग्जवर जा"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"अ‍ॅप डेटा वापर"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> दरम्यान <xliff:g id="ID_1">%1$s</xliff:g> मोबाइल डेटा वापरला गेला"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"प्रगत"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"पासवर्ड चुकीचा आहे. सिम आता लॉक केले आहे. PUK2 प्रविष्‍ट करा."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 कायमचे अवरोधित केले आहे."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"आपल्‍याकडे <xliff:g id="NUMBER">%d</xliff:g> शिल्लक प्रयत्न आहेत."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 द्वारे लॉक केले आहे. ते अनलॉक करण्यासाठी सेवा पुरवठादाराशी संपर्क साधा."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"पिन2 अवरोधित केला नाही"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"नेटवर्क किंवा सिम कार्ड एरर"</string>
     <string name="doneButton" msgid="7371209609238460207">"पूर्ण झाले"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"डीफॉल्ट डेटा सिम SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL बँडविड्थ (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL बँडविड्थ (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"सेल स्थान माहिती (कालबाह्य झाली):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE फिजिकल चॅनल कॉंफिगरेशन:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"सेल माहिती रिफ्रेश रेट:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"सर्व सेल परिमाण माहिती:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"रिफ्रेश करा"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS तपासणी टॉगल करा"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-विशिष्ट माहिती/सेटिंग्ज"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC उपलब्ध:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR प्रतिबंधित:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR उपलब्ध:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR स्थिती:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR वारंवारता:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"रेडिओ बँड मोड सेट करा"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"बँड सूची लोड करत आहे…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"सेट करा"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"फोनची माहिती"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"वाहक सुविधा माहिती"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"वाहक सुविधा ट्रिगर करा"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"तुमचा ब्लूटूथ सिग्नल कमकुवत आहे. स्पीकरफोनवर स्विच करून पाहा."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"कॉल गुणवत्ता सूचना"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"कालबाह्य झालेली SIP खाती"</string>
 </resources>
diff --git a/res/values-ms/strings.xml b/res/values-ms/strings.xml
index 6224356..9236de2 100644
--- a/res/values-ms/strings.xml
+++ b/res/values-ms/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Tetapan Mel Suara hanya boleh diubah suai oleh Pengguna Utama."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Kad SIM anda telah dinyahsekat. Telefon anda dibuka kunci..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN buka kunci rangkaian SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM dikunci untuk pengendali"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Buka kunci"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Ketepikan"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Meminta dibukakan kunci rangkaian..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Memajukan ke <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Dimatikan"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Pembawa anda tidak menyokong pelumpuhan pemajuan panggilan semasa telefon anda tidak boleh dihubungi."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Pembawa anda tidak menyokong pemajuan panggilan."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Hidupkan panggilan menunggu?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Semasa panggilan, anda akan diberitahu tentang panggilan masuk"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Hidupkan"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Batal"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Panggilan Menunggu CDMA di bawah IMS Dihidupkan"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Panggilan Menunggu CDMA di bawah IMS Dimatikan"</string>
     <string name="updating_title" msgid="6130548922615719689">"Tetapan panggilan"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Tetapan panggilan hanya boleh diubah oleh pengguna pentadbir."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Tetapan (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Fungsi SIM terhad"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Perkhidmatan panggilan dan data <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mungkin disekat semasa menggunakan <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Perkhidmatan panggilan dan data <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mungkin disekat semasa menggunakan SIM lain."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Akaun SIP yang ditamatkan telah ditemukan dan dialih keluar"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Panggilan SIP tidak lagi disokong oleh platform Android.\nAkaun SIP <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> anda yang sedia ada telah dialih keluar.\nSila sahkan tetapan akaun panggilan lalai anda."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Akses tetapan"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Penggunaan data apl"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> data mudah alih digunakan <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Terperinci"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Kata laluan tidak betul. SIM kini dikunci. Masukkan PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 disekat secara kekal."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Anda mempunyai <xliff:g id="NUMBER">%d</xliff:g> percubaan lagi."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 dikunci. Hubungi penyedia perkhidmatan untuk membuka kunci."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 tidak disekat lagi"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Ralat rangkaian atau kad SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Selesai"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId SIM data lalai:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Lebar Jalur DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Lebar Jalur UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Maklumat Lokasi Selular (ditamatkan):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfigurasi Saluran Fizikal LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Kadar Muat Semula Maklumat Selular:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Semua Maklumat Ukuran Selular:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Muat semula"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Togol Semakan DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Maklumat/Tetapan khusus OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC Tersedia:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR Terhad:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR Tersedia:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Keadaan NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frekuensi NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Tetapkan Mod Jalur Radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Memuatkan Senarai Jalur…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Tetapkan"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Maklumat telefon"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Maklumat Peruntukan Pembawa"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Cetus Peruntukan Pembawa"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Isyarat bluetooth anda lemah. Cuba beralih kepada fon pembesar suara."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Pemberitahuan Kualiti Panggilan"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Akaun SIP ditamatkan"</string>
 </resources>
diff --git a/res/values-my/strings.xml b/res/values-my/strings.xml
index 768fbff..4cf2c76 100644
--- a/res/values-my/strings.xml
+++ b/res/values-my/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"အသံမေးလ်ဆက်တင်များကို အဓိကအသုံးပြုသူသာ ပြင်ဆင်နိုင်ပါသည်။"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"သင့် ဆင်းမ်ကဒ်အား ပိတ်ဆို့မှုကို ဖယ်ရှားပြီးပါပြီ။ သင့်ဖုန်းဟာ သော့ဖွင့်နေပါသည်…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"ဆင်းမ်ကဒ် ကွန်ရက် သော့ဖွင့်သော ပင်နံပါတ်"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"အော်ပရေတာအတွက် ဆင်းမ်ကတ်ကို လော့ခ်ချထားသည်"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ဖွင့်ရန်"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"ပယ်ရန်"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"ကွန်ယက်သော့ဖွင့်ခြင်း တောင်းဆိုနေပါသည်…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> သို့ခေါ်ဆိုမှုအား တဆင့်ထပ်ပို့နေသည်"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ပိတ်ထားသည်"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"သင့် ဖုန်း ဆက်သွယ်မှု လုပ်လို့မရစဉ် call forwarding ပြုလုပ်မှု ပယ်ဖျက်ရန် သင့် အော်ပရေတာမှ ခွင့်မပြုပါ"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"သင်၏ ဝန်ဆောင်မှုပေးသူသည် အဝင်ဖုန်းကို ဆက်ပို့ပေးခြင်းအား ပံ့ပိုးမထားပါ။"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"အဝင်ဖုန်း စောင့်ဆိုင်းခြင်းကို ဖွင့်မလား။"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ဖုန်းပြောနေစဉ် အဝင်ခေါ်ဆိုမှုများအတွက် သင့်ထံ အကြောင်းကြားပါမည်"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ဖွင့်ရန်"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"မလုပ်တော့"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS အောက်ရှိ CDMA အဝင်ဖုန်း စောင့်ဆိုင်းခြင်းကို ဖွင့်ထားသည်"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS အောက်ရှိ CDMA အဝင်ဖုန်း စောင့်ဆိုင်းခြင်းကို ပိတ်ထားသည်"</string>
     <string name="updating_title" msgid="6130548922615719689">"ဖုန်းခေါ်ဆိုခြင်း ဆက်တင်များ"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"ခေါ်ဆိုမှုကြိုတင်ပြင်ဆင်ချက်များကို ကြီးကြပ်သူသာလျှင် ပြောင်းလဲနိုင်သည်။"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ဆက်တင်များ ( <xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g> )"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"ကန့်သတ်ထားသော ဆင်းမ်ကတ် လုပ်ဆောင်ချက်"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g>.အသုံးပြုနေစဉ် <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ခေါ်ဆိုမှုများနှင့် ဒေတာဝန်ဆောင်မှုများကို ပိတ်ထားနိုင်သည်။"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"အခြားဆင်းမ်ကတ် သုံးနေစဉ် <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ခေါ်ဆိုမှုနှင့် ဒေတာဝန်ဆောင်မှုများ ပိတ်ထားနိုင်သည်။"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"ရပ်ဆိုင်းထားသော SIP အကောင့်များ တွေ့ရှိပြီး ဖယ်ရှားလိုက်သည်"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP ခေါ်ဆိုမှုကို Android စနစ်က မပံ့ပိုးတော့ပါ။\nသင်၏လက်ရှိ SIP အကောင့် <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ကို ဖယ်ရှားလိုက်သည်။\nသင့်မူရင်း ခေါ်ဆိုမှုအကောင့်ဆက်တင်ကို အတည်ပြုပါ။"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ဆက်တင်များသို့ သွားရန်"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"အက်ပ်ဒေတာ သုံးစွဲမှု"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> အထိ မိုဘိုင်းဒေတာ <xliff:g id="ID_1">%1$s</xliff:g> ကို အသုံးပြုထားပါသည်"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"အဆင့်မြင့်"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"လျှို့ဝှက်စကားလုံး မမှန်ကန်ပါ။ SIM ယခုသော့ခတ်လိုက်ပါပြီ။ PUK2 ရိုက်ထည့်ပါ။"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 ကို ထာ၀ရ ပိတ်ထားပါသည်"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"သင့်တွင် လက်ကျန် ကြိုးစားခွင့် <xliff:g id="NUMBER">%d</xliff:g> ရှိသည်။"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 လော့ခ်ချထားသည်။ ဖွင့်ရန် ဝန်ဆောင်မှုပေးသူကို ဆက်သွယ်ပါ။"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"ပင်နံပါတ်2 အား အဆက်မဖြတ်တော့ပါ။"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"ကွန်ရက် သို့မဟုတ် ဆင်းမ်ကဒ်မှားယွင်းမှု"</string>
     <string name="doneButton" msgid="7371209609238460207">"ပြီးပါပြီ"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"မူရင်း ဒေတာဆင်းမ်ကဒ်အတွက် Id အခွဲ −"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL မြန်နှုန်း (kbps)−"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL မြန်နှုန်း (kbps)−"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"ဆဲလ်လူလာတည်နေရာ အချက်အလက် (ကန့်ကွက်ထားသည်) −"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ရုပ်ပိုင်းဆိုင်ရာ ချန်နယ်စီစဉ်သတ်မှတ်မှု−"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"ဆဲလ်လူလာ အချက်အလက် ရယူမှုနှုန်း −"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"ဆဲလ်လူလာတိုင်းတာမှု အချက်အလက် အားလုံး −"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"ပြန်စရန်"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS စစ်ဆေးမှုခလုတ်ကို နှိပ်ပါ"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"ထုတ်လုပ်သူနှင့် သက်ဆိုင်သော အချက်အလက်/ဆက်တင်များ"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC အသုံးပြုနိုင်သည် -"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ကန့်သတ်ထားသည် -"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR အသုံးပြုနိုင်သည် -"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR အခြေအနေ -"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ကြိမ်နှုန်း -"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ရေဒီယိုလိုင်းမုဒ်အဖြစ် သတ်မှတ်ပါ"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"ရေဒီယိုလိုင်းစာရင်းကို ဖွင့်နေသည်…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"သတ်မှတ်ရန်"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ဖုန်းအချက်အလက်"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"ဝန်ဆောင်မှုပေးသူက ပေးထားသည့် အချက်အလက်များ"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"အစပျိုးပေးသော ဖုန်းကုမ္ပဏီ ပံ့ပိုးမှု"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"သင်၏ ဘလူးတုသ်လိုင်းဆွဲအား မကောင်းပါ။ စပီကာဖုန်းသို့ ပြောင်းကြည့်ပါ။"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"ခေါ်ဆိုမှုအရည်အသွေး အကြောင်းကြားချက်"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"ရပ်ဆိုင်းထားသော SIP အကောင့်များ"</string>
 </resources>
diff --git a/res/values-nb/strings.xml b/res/values-nb/strings.xml
index 6629893..0db6b75 100644
--- a/res/values-nb/strings.xml
+++ b/res/values-nb/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Talepost-innstillinger kan bare endres av hovedbrukeren."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM-kortet er blitt avblokkert. Telefonen låses opp…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN-kode for å fjerne operatørlås"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM-kortet er operatørlåst"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Lås opp"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Skjul"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Spør om fjerning av operatørlås…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Viderekobler til <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Av"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operatøren støtter ikke deaktivering av viderekobling når telefonen er utenfor dekning."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operatøren støtter ikke viderekobling."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Vil du slå på «samtale venter»?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Du blir varslet om innkommende anrop under pågående samtaler"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Slå på"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Lukk"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA samtale venter under IMS er på"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA samtale venter under IMS er av"</string>
     <string name="updating_title" msgid="6130548922615719689">"Samtaleinnstillinger"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Anropsinnstillinger kan bare endres av administratoren."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Innstillinger (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Begrensede SIM-kortfunksjoner"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Det kan hende <xliff:g id="CARRIER_NAME">%1$s</xliff:g>-anrop og -datatjenester blir blokkert mens du bruker <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g>-anrop og -datatjenester kan bli blokkert mens du bruker et annet SIM-kort."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"De avviklede SIP-kontoene er funnet og fjernet"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP-anrop støttes ikke lenger på Android-plattformen.\nDe eksisterende SIP-kontoene dine (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) er fjernet.\nBekreft innstillingen din for standardkonto for anrop."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Gå til innstillingene"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Appens databruk"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobildata er brukt i perioden <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avansert"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Passordet er feil. PIN-koden er nå blokkert. Skriv inn en PUK2-kode."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 er permanent sperret."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Du har <xliff:g id="NUMBER">%d</xliff:g> forsøk igjen."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2-låst. Kontakt tjenesteleverandøren for å låse opp."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2-koden er ikke lenger blokkert"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Feil på nettverket eller SIM-kortet"</string>
     <string name="doneButton" msgid="7371209609238460207">"Ferdig"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Under-ID for standard-SIM-kort for data:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Båndbredde for nedlasting (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Båndbredde for opplasting (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informasjon om celleposisjonen (avviklet):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfigurering av fysisk LTE-kanal:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Oppdateringsfrekvens for celleinformasjon:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"All informasjon for cellemåling:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Last inn på nytt"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Slå av/på DNS-sjekk"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Produsentspesfikk informasjon og innstillinger"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC tilgjengelig:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR begrenset:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR tilgjengelig:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-tilstand:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-frekvens:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Angi båndmodus for radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Laster inn båndlisten …"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Angi"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefoninformasjon"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informasjon om operatørhåndtering"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Utløs operatørhåndtering"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth-signalet er svakt. Prøv å bytte til høyttaleren."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Varsel om anropskvalitet"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Avviklede SIP-kontoer"</string>
 </resources>
diff --git a/res/values-ne/strings.xml b/res/values-ne/strings.xml
index a922217..bbc33e8 100644
--- a/res/values-ne/strings.xml
+++ b/res/values-ne/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"प्राथमिक प्रयोगकर्ताले मात्र भ्वाइस मेल सेटिङहरू परिमार्जन गर्न सक्नुहुन्छ।"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"तपाईँको SIM कार्ड अनब्लक गरिएको छ। तपाईँको फोन अनलक हुँदैछ ..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM नेटवर्क अनलक PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"अपरेटरका लागि SIM लक गरिएको छ"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"अनलोक गर्नुहोस्"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"खारेज गर्नुहोस्"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"नेटवर्क अनलक गर्न अनुरोध गर्दै..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> मा फर्वाड गर्दै"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"बन्द गर्नुहोस्"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"तपाईंको फोन पहुँचयोग्य नहुँदा तपाईंको केरियरले कल-फर्वार्डिङ असक्षम बनाउँदा समर्थन गर्दैन।"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"तपाईंको सेवा प्रदायकले कल फर्वार्ड गर्ने सुविधा उपलब्ध गराउँदैन।"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"कल प्रतीक्षाको सुविधा सक्रिय गर्ने हो?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"कल हुँदै गर्दा, तपाईंलाई आगमन कलबारे जानकारी दिइने छ"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"सक्रिय गर्नुहोस्"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"रद्द गर्नुहोस्"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS अन्तर्गत CDMA कल प्रतीक्षाको सुविधा सक्रिय छ"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS अन्तर्गत CDMA कल प्रतीक्षाको सुविधा निष्क्रिय छ"</string>
     <string name="updating_title" msgid="6130548922615719689">"कल सेटिङहरू"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"कल सेटिङहरू केवल प्रशासकीय प्रयोगकर्ताद्वारा परिवर्तन गर्न सकिन्छ।"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"सेटिङहरू (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM को सीमित सुविधा"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g>.प्रयोग गर्दा <xliff:g id="CARRIER_NAME">%1$s</xliff:g> का कल तथा डेटा सेवाहरूलाई रोक लगाइन सक्छ"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"अर्को SIM प्रयोग गर्दा <xliff:g id="CARRIER_NAME">%1$s</xliff:g> कल तथा डेटा सेवहरूलाई रोक लगाइन सक्छ।"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"चल्तीबाट हटाइएका SIP खाताहरू भेट्टाइयो र हटाइयो"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"अबदेखि Android प्लेटफर्ममा SIP कल गर्न मिल्दैन।\nतपाईंका हालका SIP खाताहरू <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> हटाइएका छन्।\nकृपया आफ्नो डिफल्ट कल गर्ने खाताको सेटिङ पुष्टि गर्नुहोस्।"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"सेटिङमा जानुहोस्"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"अनुप्रयोगले गरेको डेटाको प्रयोग"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> सम्म <xliff:g id="ID_1">%1$s</xliff:g> मोबाइल डेटा प्रयोग भयो"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"उन्नत"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"पासवर्ड गलत छ। सिम अब ब्लक गरिएको छ। PUK2 प्रविष्टि गर्नुहोस्।"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 स्थायी रूपमा रोक्का गरियो।"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n" तपाईंसँग <xliff:g id="NUMBER">%d</xliff:g> प्रयास बाँकी छन्।"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"SIM कार्ड PUK2 बाट लक गरिएको छ। अनलक गर्न सेवा प्रदायकलाई सम्पर्क गर्नुहोस्।"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 अब ब्लक गरिएको छैन"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"नेटवर्क वा SIM कार्ड त्रुटि।"</string>
     <string name="doneButton" msgid="7371209609238460207">"सम्पन्न भयो"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"डिफल्ट डेटा SIM को SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL ब्यान्डविथ (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL व्यान्डविथ (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"सेलको स्थानबारे जानकारी (चल्तीबाट हटाइएको):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE को भौतिक च्यानलको कन्फिगरेसन:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"सेलसम्बन्धी जानकारीलाई पुनः ताजा गरिने दर:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"सेलको मापनसम्बन्धी सबै जानकारी:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"पुनः ताजा गर्नुहोस्"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS को जाँचलाई टगल गर्नुहोस्"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-विशिष्ट जानकारी/सेटिङ"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC उपलब्ध छ:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR प्रतिबन्धित छ:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR उपलब्ध छ:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR को स्थिती:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR फ्रिक्वेन्सी:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"रेडियोको ब्यान्डसम्बन्धी मोडलाई सेट गर्नुहोस्"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"ब्यान्डको सूची लोड गर्दै…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"सेट गर्नुहोस्"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"फोनसम्बन्धी जानकारी"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"सेवा प्रदायकको प्रावधानसम्बन्धी जानकारी"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"सेवा प्रदायकको प्रावधानलाई ट्रिगर गर्नुहोस्"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"ब्लुटुथको सिग्नल कमजोर छ। स्पिकरफोन प्रयोग गरी हेर्नुहोस्।"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"कलको गुणस्तरसम्बन्धी सूचना"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"चल्तीबाट हटाइएका SIP खाताहरू"</string>
 </resources>
diff --git a/res/values-nl/strings.xml b/res/values-nl/strings.xml
index d56b5a7..7fa1a7b 100644
--- a/res/values-nl/strings.xml
+++ b/res/values-nl/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Voicemailinstellingen kunnen alleen worden gewijzigd door de primaire gebruiker."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Je simkaart is gedeblokkeerd. Je telefoon wordt ontgrendeld..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Pincode voor ontgrendelen SIM-netwerk"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Simkaart vergrendeld voor provider"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Ontgrendelen"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Negeren"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Verzoek om ontgrendelen netwerk..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Doorschakelen naar <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Uit"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Je provider biedt geen ondersteuning voor het uitschakelen van oproepdoorschakelingen wanneer je telefoon niet bereikbaar is."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Je provider ondersteunt het doorschakelen van gesprekken niet."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Wisselgesprek inschakelen?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Tijdens een gesprek krijg je een melding over inkomende gesprekken"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Inschakelen"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Annuleren"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA-wisselgesprek onder IMS aan"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA-wisselgesprek onder IMS uit"</string>
     <string name="updating_title" msgid="6130548922615719689">"Gespreksinstellingen"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Oproepinstellingen kunnen alleen worden gewijzigd door de beheerder."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Instellingen (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Beperkte simkaartfunctionaliteit"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Gesprekken en dataservices van <xliff:g id="CARRIER_NAME">%1$s</xliff:g> kunnen worden geblokkeerd terwijl je <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> gebruikt."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g>-gesprekken en -dataservices kunnen worden geblokkeerd voor een andere simkaart."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Beëindigde SIP-accounts gevonden en verwijderd"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP-gesprekken worden niet meer ondersteund door het Android-platform.\nJe bestaande SIP-accounts <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> zijn verwijderd.\nBevestig de instelling voor je standaard belaccount."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Naar instellingen"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Datagebruik van app"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobiele data gebruikt van <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Geavanceerd"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Wachtwoord onjuist. Simkaart nu vergrendeld. Geef PUK2 op."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2-code is definitief geblokkeerd."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Je hebt nog <xliff:g id="NUMBER">%d</xliff:g> pogingen."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 vergrendeld. Neem contact op met je serviceprovider om te ontgrendelen."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 niet langer geblokkeerd"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Netwerk- of simkaartfout"</string>
     <string name="doneButton" msgid="7371209609238460207">"Klaar"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId van standaard simkaart voor data:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL-bandbreedte (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL-bandbreedte (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Mobiele locatiegegevens (beëindigd):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Fysieke LTE-kanaalconfiguratie:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Vernieuwingsfrequentie van mobiele data:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Alle mobiele meetgegevens:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Vernieuwen"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS-controle in-/uitschakelen"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specifieke gegevens/instellingen"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC beschikbaar:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR beperkt:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR beschikbaar:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-status:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-frequentie:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Modus voor radioband instellen"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Bandlijst laden…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Instellen"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefooninformatie"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Gegevens voor providerregistratie"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Providerregistratie activeren"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Het bluetooth-signaal is zwak. Schakel over naar bellen op luidspreker."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Melding over gesprekskwaliteit"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Beëindigde SIP-accounts"</string>
 </resources>
diff --git a/res/values-or/strings.xml b/res/values-or/strings.xml
index 9ce5b9a..309f20f 100644
--- a/res/values-or/strings.xml
+++ b/res/values-or/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"କେବଳ ପ୍ରାଥମିକ ୟୁଜରଙ୍କ ଦ୍ଵାରା ଭଏସମେଲ୍ ସେଟିଙ୍ଗକୁ ସଂଶୋଧିତ କରାଯାଇପାରିବ।"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"ଆପଣଙ୍କର SIM କାର୍ଡକୁ ଅବରୋଧ କରିଦିଆଯାଇଛି। ଆପଣଙ୍କର ଫୋନ୍ ଅନଲକ୍ ହେଉଛି…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM ନେଟ୍‌ୱର୍କ‌କୁ ଅନଲକ୍ କରିବା ପାଇଁ PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ଅପରେଟର୍ ପାଇଁ SIM ଲକ୍ କରାଯାଇଛି"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ଅନଲକ୍‌ କରନ୍ତୁ"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"ଖାରଜ କରନ୍ତୁ"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"ନେଟ୍‌ୱର୍କକୁ ଅନଲକ୍ କରିବା ପାଇଁ ଅନୁରୋଧ କରାଯାଉଛି…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g>କୁ ଫରୱାର୍ଡ କରାଯାଉଛି"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ବନ୍ଦ ଅଛି"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ଆପଣଙ୍କର ଫୋନ୍ ଅପହଞ୍ଚ ଦୂରତାରେ ଥିବାବେଳେ ଆପଣଙ୍କର କେରିଅର୍ କଲ୍ ଫର୍‌ୱାର୍ଡିଙ୍ଗକୁ ଅକ୍ଷମ କରିବାରେ ସପୋର୍ଟ କରିବେ ନାହିଁ।"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"ଆପଣଙ୍କ ମୋବାଇଲ କମ୍ପାନୀ କଲ୍‌ ଫର୍‌ୱାର୍ଡିଂ ସୁବିଧାର ସମର୍ଥନ କରେ ନାହିଁ।"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"\'କଲ୍ ୱେଟିଂ\' ସୁବିଧା ଚାଲୁ କରିବେ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"କଲ୍ ସମୟରେ, ଇନକମିଂ କଲଗୁଡ଼ିକ ବିଷୟରେ ଆପଣଙ୍କୁ ସୂଚିତ କରାଯିବ"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ଚାଲୁ କରନ୍ତୁ"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"ବାତିଲ୍ କରନ୍ତୁ"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMSରେ CDMA \'କଲ୍ ୱେଟିଂ\' ସୁବିଧା ଚାଲୁ ଅଛି"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMSରେ CDMA \'କଲ୍ ୱେଟିଂ\' ସୁବିଧା ବନ୍ଦ ଅଛି"</string>
     <string name="updating_title" msgid="6130548922615719689">"କଲ୍‌ ସେଟିଂସ୍"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"କଲ୍ ସେଟିଙ୍ଗକୁ କେବଳ ଆଡମିନ୍ ୟୁଜର୍‌ ବଦଳାଇପାରିବେ।"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ସେଟିଙ୍ଗ (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"ସୀମିତ SIM ପ୍ରକାର୍ଯ୍ୟ"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> ବ୍ୟବହାର କରିବା ସମୟରେ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> କଲ୍ ଏବଂ ଡାଟା ସେବାଗୁଡ଼ିକ ବ୍ଲକ୍ କରାଯାଇପାରେ।"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"ଅନ୍ୟ SIM ବ୍ୟବହାର କରିବା ସମୟରେ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> କଲ୍ ଏବଂ ଡାଟା ସେବାଗୁଡ଼ିକ ବ୍ଲକ୍ କରାଯାଇପାରେ।"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"ଅସମର୍ଥିତ SIP ଆକାଉଣ୍ଟଗୁଡ଼ିକ ମିଳିଛି ଏବଂ କାଢ଼ି ଦିଆଯାଇଛି"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP କଲିଂ ଆଉ Android ପ୍ଲାଟଫର୍ମ ଦ୍ୱାରା ସମର୍ଥିତ ନୁହେଁ।\nଆପଣଙ୍କର ପୂର୍ବରୁ ଥିବା SIP ଆକାଉଣ୍ଟ <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>କୁ କାଢ଼ି ଦିଆଯାଇଛି।\nଦୟାକରି ଆପଣଙ୍କ ଡିଫଲ୍ଟ କଲିଂ ଆକାଉଣ୍ଟ ସେଟିଂକୁ ସୁନିଶ୍ଚିତ କରନ୍ତୁ।"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ସେଟିଂସକୁ ଯାଆନ୍ତୁ"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ଆପ୍‌ ଦ୍ୱାରା ଡାଟା ବ୍ୟବହାର"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g>ରେ <xliff:g id="ID_1">%1$s</xliff:g> ମୋବାଇଲ୍ ଡାଟା ବ୍ୟବହାର କରାଯାଇଛି"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"ଉନ୍ନତ"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"ଭୁଲ୍ ପାସ୍‌ୱର୍ଡ। ବର୍ତ୍ତମାନ SIM ଲକ୍ ହୋ‌ଇଗଲା। PUK2କୁ ପ୍ରବେଶ କରନ୍ତୁ।"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2କୁ ସ୍ଥାୟୀରୂପେ ଅବରୋଧ କରାଯାଇଛି।"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"ଆପଣଙ୍କର <xliff:g id="NUMBER">%d</xliff:g>ଟି ସୁଯୋଗ ବଳକା ଅଛି।"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 ଲକ୍ କରାଯାଇଛି। ଅନଲକ୍ କରିବାକୁ ସେବା ପ୍ରଦାନକାରୀ ସହ ଯୋଗାଯୋଗ କରନ୍ତୁ।"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2କୁ ଆଉ ଅବରୋଧ କରାଯାଇନାହିଁ"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"ନେଟ୍‌ୱର୍କ କିମ୍ବା SIM କାର୍ଡ ତ୍ରୁଟି"</string>
     <string name="doneButton" msgid="7371209609238460207">"ହୋଇଗଲା"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ଡିଫଲ୍ଟ ଡାଟା SIMର SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL ବ୍ୟାଣ୍ଡୱିଡଥ୍ (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL ବ୍ୟାଣ୍ଡୱିଡଥ୍ (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"ସେଲ୍ ଲୋକେସନ୍ ସୂଚନା (ଅନୁରୋଧ କରାଯାଇଛି):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ଫିଜିକାଲ୍ ଚ୍ୟାନେଲ୍ କନ୍‌ଫିଗରେସନ୍:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"ସେଲ୍ ସୂଚନା ରିଫ୍ରେସ୍ ଦର:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"ସମସ୍ତ ସେଲ୍ ପରିମାପ ସୂଚନା:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"ରିଫ୍ରେସ୍ କରନ୍ତୁ"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS ଯାଞ୍ଚ ଟୋଗଲ୍ କରନ୍ତୁ"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-ନିର୍ଦ୍ଦିଷ୍ଟ ସୂଚନା/ସେଟିଂସ୍"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ଉପଲବ୍ଧ:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ପ୍ରତିବନ୍ଧିତ:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ଉପଲବ୍ଧ:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR ସ୍ଥିତି:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ଫ୍ରିକ୍ୱେନ୍ସୀ:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ରେଡିଓ ବ୍ୟାଣ୍ଡ ମୋଡ୍ ସେଟ୍ କରନ୍ତୁ"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"ବ୍ୟାଣ୍ଡ ତାଲିକା ଲୋଡ୍ କରାଯାଉଛି…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"ସେଟ୍ କରନ୍ତୁ"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ଫୋନ୍ ସୂଚନା"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"ମୋବାଇଲ୍ କମ୍ପାନୀ ପ୍ରାବଧାନ ସୂଚନା"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"କେରିଅର୍ ପ୍ରୋଭିଜନିଂ ଟ୍ରିଗର୍ କରନ୍ତୁ"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"ଆପଣଙ୍କ ବ୍ଲୁଟୁଥ୍ ସିଗନାଲ୍ ଦୁର୍ବଳ ଅଛି। ସ୍ପିକରଫୋନକୁ ସ୍ୱିଚ୍ କରିବା ପାଇଁ ଚେଷ୍ଟା କରନ୍ତୁ।"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"କଲ୍ ଗୁଣବତ୍ତା ବିଜ୍ଞପ୍ତି"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"ଅସମର୍ଥିତ SIP ଆକାଉଣ୍ଟଗୁଡ଼ିକ"</string>
 </resources>
diff --git a/res/values-pa/strings.xml b/res/values-pa/strings.xml
index 08d69b8..2fc2689 100644
--- a/res/values-pa/strings.xml
+++ b/res/values-pa/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"ਵੌਇਸਮੇਲ ਸੈਟਿੰਗਾਂ ਸਿਰਫ਼ ਪ੍ਰਾਇਮਰੀ ਵਰਤੋਂਕਾਰ ਦੁਆਰਾ ਹੀ ਸੰਸ਼ੋਧਿਤ ਕੀਤੀਆਂ ਜਾ ਸਕਦੀਆਂ ਹਨ।"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"ਤੁਹਾਡਾ SIM ਕਾਰਡ ਅਨਬਲੌਕ ਕਰ ਦਿੱਤਾ ਗਿਆ ਹੈ। ਤੁਹਾਡਾ ਫੋਨ ਅਨੌਲਕ ਹੋ ਰਿਹਾ ਹੈ..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM ਨੈਟਵਰਕ ਅਣਲਾਕ PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ਓਪਰੇਟਰ ਲਈ ਸਿਮ ਲਾਕ ਕੀਤਾ ਗਿਆ"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ਅਣਲਾਕ ਕਰੋ"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"ਖਾਰਜ ਕਰੋ"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"ਨੈਟਵਰਕ ਅਣਲਾਕ ਦੀ ਬੇਨਤੀ ਕਰ ਰਿਹਾ ਹੈ…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> ਨੂੰ ਫੌਰਵਾਰਡ ਕਰ ਰਿਹਾ ਹੈ"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ਬੰਦ"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ਜਦੋਂ ਤੁਹਾਡਾ ਫੋਨ ਨਾਪਹੁੰਚਯੋਗ ਹੁੰਦਾ ਹੈ ਤਾਂ ਤੁਹਾਡਾ ਕੈਰੀਅਰ ਕਾਲ ਫੌਰਵਾਰਡਿੰਗ ਨੂੰ ਅਸਮਰੱਥ ਬਣਾਉਣ ਦਾ ਸਮਰਥਨ ਨਹੀਂ ਕਰਦਾ।"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"ਤੁਹਾਡਾ ਕੈਰੀਅਰ ਕਾਲ ਫਾਰਵਰਡਿੰਗ ਦਾ ਸਮਰਥਨ ਨਹੀਂ ਕਰਦਾ ਹੈ।"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"ਕੀ ਕਾਲ ਦੀ ਉਡੀਕ ਸੈਟਿੰਗ ਨੂੰ ਚਾਲੂ ਕਰਨਾ ਹੈ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ਕਾਲ ਕਰਨ ਵੇਲੇ, ਤੁਹਾਨੂੰ ਇਨਕਮਿੰਗ ਕਾਲਾਂ ਬਾਰੇ ਸੂਚਿਤ ਕੀਤਾ ਜਾਵੇਗਾ"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ਚਾਲੂ ਕਰੋ"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"ਰੱਦ ਕਰੋ"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS ਦੇ ਅਧੀਨ CDMA ਕਾਲ ਦੀ ਉਡੀਕ ਵਾਲੀ ਸੁਵਿਧਾ ਚਾਲੂ ਹੈ"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS ਦੇ ਅਧੀਨ CDMA ਕਾਲ ਦੀ ਉਡੀਕ ਵਾਲੀ ਸੁਵਿਧਾ ਬੰਦ ਹੈ"</string>
     <string name="updating_title" msgid="6130548922615719689">"ਕਾਲ ਸੈਟਿੰਗਾਂ"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"ਕਾਲ ਸੈਟਿੰਗਾਂ ਸਿਰਫ਼ ਪ੍ਰਸ਼ਾਸਕ ਵਰਤੋਂਕਾਰ ਵੱਲੋਂ ਹੀ ਬਦਲੀਆਂ ਜਾ ਸਕਦੀਆਂ ਹਨ।"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ਸੈਟਿੰਗਾਂ (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"ਸੀਮਤ ਸਿਮ ਪ੍ਰਕਾਰਜਾਤਮਕਤਾ"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> ਨੂੰ ਵਰਤਣ ਵੇਲੇ ਸ਼ਾਇਦ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ਦੀਆਂ ਕਾਲਾਂ ਅਤੇ ਡਾਟਾ ਸੇਵਾਵਾਂ ਨੂੰ ਬਲਾਕ ਕੀਤਾ ਜਾਵੇ।"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"ਕੋਈ ਹੋਰ ਸਿਮ ਵਰਤਣ ਵੇਲੇ ਸ਼ਾਇਦ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ਦੀਆਂ ਕਾਲਾਂ ਅਤੇ ਡਾਟਾ ਸੇਵਾਵਾਂ ਨੂੰ ਬਲਾਕ ਕੀਤਾ ਜਾਵੇ।"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"ਨਾਪਸੰਦ ਕੀਤੇ SIP ਖਾਤੇ ਮਿਲੇ ਅਤੇ ਹਟਾ ਦਿੱਤੇ ਗਏ"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP ਕਾਲਿੰਗ ਹੁਣ Android ਪਲੇਟਫਾਰਮ ਵੱਲੋਂ ਸਮਰਥਿਤ ਨਹੀਂ ਹੈ।\nਤੁਹਾਡੇ ਮੌਜੂਦਾ SIP ਖਾਤੇ <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ਹਟਾ ਦਿੱਤੇ ਗਏ ਹਨ।\nਕਿਰਪਾ ਕਰਕੇ ਆਪਣੀ ਪੂਰਵ-ਨਿਰਧਾਰਿਤ ਕਾਲਿੰਗ ਖਾਤਾ ਸੈਟਿੰਗ ਦੀ ਤਸਦੀਕ ਕਰੋ।"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ਸੈਟਿੰਗਾਂ \'ਤੇ ਜਾਓ"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ਐਪ ਡਾਟਾ ਵਰਤੋਂ"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> ਤੱਕ <xliff:g id="ID_1">%1$s</xliff:g> ਮੋਬਾਈਲ ਡਾਟਾ ਵਰਤਿਆ ਗਿਆ"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"ਉੱਨਤ"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"ਪਾਸਵਰਡ ਗ਼ਲਤ। SIM ਹੁਣ ਲੌਕ ਹੈ। PUK2 ਦਰਜ ਕਰੋ।"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 ਸਥਾਈ ਤੌਰ ਤੇ ਬਲੌਕ ਕੀਤਾ ਹੋਇਆ ਹੈ।"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"ਤੁਹਾਡੇ ਕੋਲ <xliff:g id="NUMBER">%d</xliff:g> ਕੋਸ਼ਿਸ਼ਾਂ ਬਾਕੀ ਹਨ।"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 ਲਾਕ ਹੈ। ਅਣਲਾਕ ਕਰਨ ਲਈ ਸੇਵਾ ਪ੍ਰਦਾਨਕ ਨੂੰ ਸੰਪਰਕ ਕਰੋ।"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 ਹੁਣ ਬਲੌਕ ਨਹੀਂ ਹੈ"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"ਨੈਟਵਰਕ ਜਾਂ SIM ਕਾਰਡ ਤਰੁੱਟੀ"</string>
     <string name="doneButton" msgid="7371209609238460207">"ਹੋ ਗਿਆ"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ਪੂਰਵ-ਨਿਰਧਾਰਤ ਡਾਟਾ ਸਿਮ ਦਾ SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL ਬੈਂਡਵਿਡਥ (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL ਬੈਂਡਵਿਡਥ (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"ਸੈੱਲ ਦੀ ਟਿਕਾਣਾ ਜਾਣਕਾਰੀ (ਨਾਪਸੰਦ ਕੀਤੀ):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ਭੌਤਿਕ ਚੈਨਲ ਸੰਰੂਪਣ:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"ਸੈੱਲ ਦੀ ਜਾਣਕਾਰੀ ਦੀ ਰਿਫ੍ਰੈਸ਼ ਦਰ:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"ਸਾਰੀ ਸੈੱਲ ਮਾਪ ਜਾਣਕਾਰੀ:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"ਰਿਫ੍ਰੈਸ਼ ਕਰੋ"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS ਜਾਂਚ ਟੌਗਲ ਕਰੋ"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-ਵਿਸ਼ੇਸ਼ ਜਾਣਕਾਰੀ/ਸੈਟਿੰਗਾਂ"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ਉਪਲਬਧ:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ਪ੍ਰਤਿਬੰਧਿਤ:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ਉਪਲਬਧ:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR ਸਥਿਤੀ:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ਵਾਰਵਾਰਤਾ:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ਰੇਡੀਓ ਬੈਂਡ ਮੋਡ ਸੈੱਟ ਕਰੋ"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"ਬੈਂਡ ਸੂਚੀ ਲੋਡ ਕੀਤੀ ਜਾ ਰਹੀ ਹੈ…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"ਸੈੱਟ ਕਰੋ"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ਫ਼ੋਨ ਜਾਣਕਾਰੀ"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"ਕੈਰੀਅਰ ਪ੍ਰੋਵਿਜ਼ਨਿੰਗ ਜਾਣਕਾਰੀ"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"ਕੈਰੀਅਰ ਪ੍ਰਵਿਜ਼ਨਿੰਗ ਨੂੰ ਟ੍ਰਿਗਰ ਕਰੋ"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"ਤੁਹਾਡਾ ਬਲੂਟੁੱਥ ਸਿਗਨਲ ਕਮਜ਼ੋਰ ਹੈ। ਸਪੀਕਰਫ਼ੋਨ \'ਤੇ ਲਿਜਾ ਕੇ ਦੇਖੋ।"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"ਕਾਲ ਦੀ ਕੁਆਲਿਟੀ ਸੰਬੰਧੀ ਸੂਚਨਾ"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"ਨਾਪਸੰਦ ਕੀਤੇ SIP ਖਾਤੇ"</string>
 </resources>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index 410887c..d803c14 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Ustawienia poczty głosowej może zmienić tylko użytkownik główny."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Karta SIM została odblokowana. Odblokowywanie telefonu..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Kod PIN do karty SIM odblokowujący sieć"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Urządzenie obsługuje tylko karty SIM operatora"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Odblokuj"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Zamknij"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Żądanie odblokowania sieci..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Przekierowanie na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Wyłączone"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Twój operator nie umożliwia wyłączenia przekazywania połączeń, gdy numer jest nieosiągalny."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Twój operator nie obsługuje przekierowania połączeń."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Włączyć połączenie oczekujące?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Podczas rozmowy otrzymasz powiadomienie o połączeniach przychodzących"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Włącz"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Anuluj"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Połączenie oczekujące CDMA, gdy usługa IMS jest włączona"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Połączenie oczekujące CDMA, gdy usługa IMS jest wyłączona"</string>
     <string name="updating_title" msgid="6130548922615719689">"Ustawienia połączeń"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Ustawienia połączeń może zmieniać tylko użytkownik będący administratorem."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Ustawienia (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ograniczona funkcjonalność karty SIM"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Połączenia i usługi transmisji danych w sieci operatora <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mogą być zablokowane, gdy używasz numeru <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Połączenia i transmisja danych w <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mogą być zablokowane przy innej karcie SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Wycofane konta SIP zostały znalezione i usunięte"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Połączenia SIP nie są już obsługiwane na platformie Android.\nTwoje konta SIP (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) zostały usunięte.\nPotwierdź ustawienie domyślnego konta do połączeń."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Otwórz ustawienia"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Użycie danych przez aplikację"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Wykorzystano <xliff:g id="ID_1">%1$s</xliff:g> mobilnej transmisji danych w okresie <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Zaawansowane"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Nieprawidłowe hasło. Karta SIM została zablokowana. Wpisz PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 został trwale zablokowany."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Masz jeszcze <xliff:g id="NUMBER">%d</xliff:g> prób(y)."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Kod PUK2 zablokowany. Aby odblokować, skontaktuj się z dostawcą usług."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 nie jest już zablokowany"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Błąd sieci lub karty SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Gotowe"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Identyfikator domyślnej karty SIM do transmisji danych:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Przepustowość kanału DL (kb/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Przepustowość kanału UL (kb/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informacje o lokalizacji z sieci komórkowej (wycofane):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfiguracja kanału fizycznego LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Częstotliwość odświeżania informacji o sieci komórkowej:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Wszystkie informacje pomiarowe z sieci komórkowej:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Odśwież"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Przełącz sprawdzanie DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informacje/ustawienia specyficzne dla producenta OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Dostępne EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Ograniczenie DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Dostępne NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Stan NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Częstotliwość NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Ustawianie trybu pasma radiowego"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Ładuję listę pasm…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Ustaw"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informacje o telefonie"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informacje o obsłudze administracyjnej operatora"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Uruchom obsługę administracyjną operatora"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Twój sygnał Bluetooth jest słaby. Spróbuj przełączyć na głośnik."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Powiadomienie o jakości połączenia"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Wycofane konta SIP"</string>
 </resources>
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index 91a50d0..ffce9e1 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"As definições do correio de voz só podem ser modificadas pelo utilizador principal."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"O cartão SIM foi desbloqueado. O telefone está a ser desbloqueado..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN para desbloqueio de rede do cartão SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM bloqueado para o operador"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Desbloquear"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Ignorar"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"A pedir desbloqueio de rede..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"A encaminhar para <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Desativado"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"O seu operador não suporta a desativação do encaminhamento de chamadas quando o telemóvel não está acessível."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"O seu operador não suporta encaminhamento de chamadas."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Ativar chamada em espera?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Durante uma chamada, será notificado sobre as chamadas recebidas."</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Ativar"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancelar"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Chamada em espera CDMA em IMS ativada"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Chamada em espera CDMA em IMS desativada"</string>
     <string name="updating_title" msgid="6130548922615719689">"Definições de chamadas"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"As definições de chamadas só podem ser alteradas pelo utilizador gestor."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Definições (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funcionalidade de SIM limitada"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"As chamadas e os serviços de dados da <xliff:g id="CARRIER_NAME">%1$s</xliff:g> podem ficar bloqueados ao utilizar o número <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"As chamadas e serviços de dados da <xliff:g id="CARRIER_NAME">%1$s</xliff:g> podem ser bloqueados se utilizar outro SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Foram encontradas e removidas contas SIP descontinuadas"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"As chamadas SIP já não são suportadas pela plataforma Android.\nAs suas contas SIP existentes <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> foram removidas.\nConfirme a predefinição de conta de chamadas."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Aceder às definições"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Utilização de dados da app"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> de dados móveis utilizados entre <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avançadas"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Palavra-passe incorreta. SIM bloqueado. Introduza o PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 bloqueado permanentemente."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Tem mais <xliff:g id="NUMBER">%d</xliff:g> tentativas."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 bloqueado. Contacte o fornecedor de serviços para desbloquear."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"O PIN2 deixou de estar bloqueado"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Erro do cartão SIM ou da rede"</string>
     <string name="doneButton" msgid="7371209609238460207">"Concluído"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubID do SIM de dados predefinido:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Largura de banda de transferência (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Largura de banda de carregamento (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informações da localização da célula (descontinuadas):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuração do canal físico LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Taxa de atualização das informações da célula:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Todas as informações de medição de células:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Atualizar"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Ativar/desativar verificação de DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informações/definições específicas de OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC disponível:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restrito:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR disponível:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Estado NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frequência NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Definir modo de banda de rádio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"A carregar lista de bandas…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Definir"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informações do telefone"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informações de fornecimento do operador"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Acionar fornecimento do operador"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"O seu sinal Bluetooth é fraco. Tente mudar para o altifalante."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notificação de qualidade da chamada"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Contas SIP descontinuadas"</string>
 </resources>
diff --git a/res/values-pt/strings.xml b/res/values-pt/strings.xml
index 4415428..0e6a812 100644
--- a/res/values-pt/strings.xml
+++ b/res/values-pt/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"As configurações do correio de voz só podem ser modificadas pelo usuário principal."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"O seu chip foi desbloqueado. O seu telefone está desbloqueando…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN de desbloqueio da rede SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Chip bloqueado para o operador"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Desbloquear"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Dispensar"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Solicitando o desbloqueio de rede…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Encaminhar para <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Desativado"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Sua operadora não suporta a desativação do encaminhamento de chamada quando seu telefone não está acessível."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Sua operadora não é compatível com o encaminhamento de chamada."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Ativar chamada em espera?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Durante uma chamada, você receberá notificações das chamadas recebidas"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Ativar"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Cancelar"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"A chamada CDMA em espera está ativada no IMS"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"A chamada CDMA em espera está desativada no IMS"</string>
     <string name="updating_title" msgid="6130548922615719689">"Configurações de chamadas"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"As configurações de chamada só podem ser alteradas pelo usuário administrador."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Configurações (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funcionalidade limitada do chip"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Talvez os serviços de dados e as chamadas da operadora <xliff:g id="CARRIER_NAME">%1$s</xliff:g> sejam bloqueados se você usar <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Talvez os serviços de dados e as chamadas da <xliff:g id="CARRIER_NAME">%1$s</xliff:g> sejam bloqueados com outro chip."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Contas SIP suspensas encontradas e removidas"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"A chamada SIP não é mais compatível com a Plataforma Android.\nSuas contas SIP foram removidas: <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>.\nConfirme a configuração da conta padrão para chamadas."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Acessar configurações"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Uso de dados do app"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> de dados móveis usados em <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avançadas"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Senha incorreta. Chip bloqueado. Insira o PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 permanentemente bloqueado."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Você tem <xliff:g id="NUMBER">%d</xliff:g> tentativas restantes."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 bloqueado. Entre em contato com o provedor de serviços para desbloqueá-lo."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 não mais bloqueado"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Erro de rede ou do chip"</string>
     <string name="doneButton" msgid="7371209609238460207">"Concluído"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Subcódigo do chip de dados padrão:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Largura de banda DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Largura de banda UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informações de local do celular (uso suspenso):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuração do canal físico de LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Taxa de atualização das informações do celular:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Todas as informações de medição do celular:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Atualizar"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Ativar/desativar verificação do DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informações/configurações específicas de OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC disponível:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR restrita:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR disponível:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Estado do NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frequência do NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Definir modo de banda de rádio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Carregando a lista de bandas…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Definir"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informações do telefone"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informações de provisionamento da operadora"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Acionar provisionamento da operadora"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"O sinal do Bluetooth está fraco. Mude para o viva-voz."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notificação sobre a qualidade da chamada"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Contas SIP suspensas"</string>
 </resources>
diff --git a/res/values-ro/strings.xml b/res/values-ro/strings.xml
index 358343b..654e70c 100644
--- a/res/values-ro/strings.xml
+++ b/res/values-ro/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Setările pentru mesagerie vocală pot fi modificate numai de utilizatorul principal."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Cardul dvs. SIM a fost deblocat. Telefonul dvs. se deblochează..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Codul PIN de deblocare a rețelei SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Cardul SIM a fost blocat pentru operator"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Deblocați"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Renunțați"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Se solicită deblocarea rețelei..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Se redirecționează la <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Dezactivat"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operatorul dvs. nu acceptă ca redirecționarea apelurilor să fie dezactivată atunci când telefonul nu este accesibil."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operatorul dvs. nu acceptă redirecționarea apelurilor."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Activați apelurile în așteptare?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"În timpul unui apel, veți primi o notificare despre apelurile primite"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Activați"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Anulați"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Apelurile în așteptare CDMA din IMS sunt activate"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Apelurile în așteptare CDMA din IMS sunt dezactivate"</string>
     <string name="updating_title" msgid="6130548922615719689">"Setări pentru apeluri"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Numai administratorul poate să modifice setările pentru apeluri."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Setări (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funcționalitate SIM limitată"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Este posibil ca apelurile și serviciile de date de la <xliff:g id="CARRIER_NAME">%1$s</xliff:g> să fie blocate în timp ce se folosește <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Apelurile și serviciile de date de la <xliff:g id="CARRIER_NAME">%1$s</xliff:g> pot fi blocate când folosiți alt card SIM"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Au fost găsite și eliminate conturi SIP învechite"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Platforma Android nu mai acceptă apelarea SIP.\nConturile dvs. SIP existente <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> au fost eliminate.\nConfirmați setarea prestabilită pentru apelare a contului."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Accesați setările"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Date utilizate de aplicație"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> de date mobile utilizate în intervalul <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avansate"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Parola nu este corectă. Cardul SIM a fost blocat. Introduceți codul PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"Codul PUK2 este blocat definitiv."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"V-au rămas <xliff:g id="NUMBER">%d</xliff:g> (de) încercări."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Blocat cu PUK2. Contactați furnizorul de servicii pentru a debloca."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Codul PIN2 nu mai este blocat"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Eroare de rețea sau de card SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Terminat"</string>
@@ -870,7 +882,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId pentru SIM-ul de date prestabilit:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Lățime de bandă de descărcare (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Lățime de bandă de încărcare (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informații despre localizarea celulei (învechite):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configurarea canalului fizic LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Rata de actualizare a informațiilor despre celulă:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Toate informațiile de măsurare despre celulă:"</string>
@@ -901,6 +912,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Actualizați"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Activați/dezactivați verificarea DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informații/Setări caracteristice OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Disponibilă EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Restricționată DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Disponibilă NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Stare NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frecvență NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Setați Modul bandă radio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Se încarcă lista de benzi…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Setați"</string>
@@ -910,4 +926,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informații despre telefon"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informații despre provizionarea operatorului"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Declanșați provizionarea operatorului"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Semnalul Bluetooth este slab. Încercați să folosiți difuzorul."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notificare privind calitatea apelului"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Conturi SIP învechite"</string>
 </resources>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index 4b7ca18..581b81b 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Настройки голосовой почты может изменить только основной пользователь"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM-карта разблокирована. Осуществляется разблокировка телефона..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN для разблокировки сети SIM-карты"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM-карта заблокирована для оператора"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Разблокировать"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Закрыть"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Запрос разблокировки сети..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Переадресация на номер <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Отключено"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Ваш оператор не позволяет отключать переадресацию вызовов, если телефон находится вне зоны доступа."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Ваш оператор не поддерживает переадресацию вызовов."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Включить ожидание вызова?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Во время телефонного разговора вы будете получать уведомления о входящих вызовах"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Включить"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Отмена"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Ожидание вызова CDMA, если сервис IMS включен"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Ожидание вызова CDMA, если сервис IMS выключен"</string>
     <string name="updating_title" msgid="6130548922615719689">"Настройки вызовов"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Настройки вызовов может изменить только основной пользователь"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Настройки (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,13 +294,16 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ограниченная функциональность SIM-карты"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Звонки и мобильный Интернет через <xliff:g id="CARRIER_NAME">%1$s</xliff:g> могут блокироваться при использовании номера <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Звонки и Интернет через <xliff:g id="CARRIER_NAME">%1$s</xliff:g> могут блокироваться при использовании другой SIM-карты."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Найдены и удалены неподдерживаемые SIP-аккаунты"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"На платформе Android больше не поддерживаются звонки через протокол SIP.\nВаши SIP-аккаунты (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) удалены.\nПодтвердите аккаунт, который будет по умолчанию использоваться для звонков."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Перейти в настройки"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Трафик приложения"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Объем мобильного трафика за период <xliff:g id="ID_2">%2$s</xliff:g>: <xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Дополнительные настройки"</string>
     <string name="carrier_settings_euicc" msgid="1190237227261337749">"Оператор"</string>
     <string name="keywords_carrier_settings_euicc" msgid="8540160967922063745">"оператор, esim, sim, euicc, сменить оператора, добавить оператора"</string>
     <string name="carrier_settings_euicc_summary" msgid="2027941166597330117">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> – <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>"</string>
-    <string name="mobile_data_settings_title" msgid="7228249980933944101">"Мобильный интернет"</string>
+    <string name="mobile_data_settings_title" msgid="7228249980933944101">"Мобильный Интернет"</string>
     <string name="mobile_data_settings_summary" msgid="5012570152029118471">"Доступ к Интернету по мобильной сети"</string>
     <string name="data_usage_disable_mobile" msgid="5669109209055988308">"Отключить мобильный Интернет?"</string>
     <string name="sim_selection_required_pref" msgid="6985901872978341314">"Выберите SIM-карту"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Неверный пароль. SIM-карта заблокирована. Введите код PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"Код PUK2 заблокирован навсегда"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Осталось попыток: <xliff:g id="NUMBER">%d</xliff:g>."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Код PUK2 заблокирован. Чтобы разблокировать его, обратитесь к оператору."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Код PIN2 разблокирован."</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Ошибка сети или SIM-карты"</string>
     <string name="doneButton" msgid="7371209609238460207">"Готово"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Доп. идентификатор SIM-карты для мобильного Интернета по умолчанию:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Пропускная способность DL-канала (кбит/c):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Пропускная способность UL-канала (кбит/с):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Информация о местоположении сети (устаревшее):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Конфигурация физического канала LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Частота обновления данных о сетях:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Статистика сети:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Обновить"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Включить/отключить проверку DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Информация/настройки OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC доступно:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ограничено:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR доступно:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Состояние NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Частота NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Настроить режим сети"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Загрузка списка частот…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Сохранить"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Информация о телефоне"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Сведения о синхронизации оператора"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Запустить синхронизацию оператора"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Слабый сигнал Bluetooth. Попробуйте переключиться на громкую связь."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Уведомление о качестве связи"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Неподдерживаемые SIP-аккаунты"</string>
 </resources>
diff --git a/res/values-si/strings.xml b/res/values-si/strings.xml
index b89b1d8..26b8c22 100644
--- a/res/values-si/strings.xml
+++ b/res/values-si/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"හඬ තැපැල් සැකසීම් මූලික පරිශීලක විසින් පමණක් වෙනස් කිරීමට හැකිය."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"ඔබගේ SIM කාඩ්පත අඟුළු හැර තිබේ. ඔබගේ දුරකතනයේ අඟුළු හරිමින්…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM ජාල අඟුළු හැරීමේ PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"මෙහෙයවන්නා සඳහා SIM අගුලු දමා ඇත"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"අඟුල අරින්න"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"ඉවතලන්න"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"ජාල අඟුළු ඇරීමක් ඉල්ලුම් කරමින්…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> වෙත ඉදිරියට යවමින්"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"අක්‍රියයි"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ඔබගේ වාහකය ඔබගේ දුරකථනය ළඟා විය නොහැකි විට ඇමතුම් ඉදිරියට ගෙනයාම අබල කිරීමට සහාය නොදක්වයි."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"ඔබේ වාහකය ඇමතුම් යොමු කිරීමට සහාය නොදක්වයි."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"ඇමතුම රඳවා ගැනීම ක්‍රියාත්මක කරන්නද?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ඇමතුමක් අතරතුර, ඔබට එන ඇමතුම් පිළිබඳ දැනුම් දෙනු ඇත"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ක්‍රියාත්මක කරන්න"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"අවලංගු කරන්න"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS යටත් CDMA ඇමතුම රඳවා ගැනීම ක්‍රියාත්මකයි"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS යටත් CDMA ඇමතුම රඳවා ගැනීම ක්‍රියාවිරහිතයි"</string>
     <string name="updating_title" msgid="6130548922615719689">"ඇමතුම් සැකසීම්"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"ඇමතුම් සැකසීම් වෙනස් කළ හැක්කේ පරිපාලක පරිශීලකයාට පමණි."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"සැකසීම් (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"සීමිත SIM ක්‍රියාකාරීත්වය"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> භාවිත කරන අතරතුර <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ඇමතුම් සහ දත්ත සේවා අවහිර විය හැකිය."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"වෙනත් SIM එකක් භාවිත කරන අතරතුර <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ඇමතුම් සහ දත්ත සේවා අවහිර විය හැකිය."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"අතහැර දැමූ SIP ගිණුම් සොයා ගෙන ඉවත් කර ඇත"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP ඇමතීමට තවදුරටත් Android වේදිකාව මගින් සහාය නොදක්වයි.\nඔබේ පවතින SIP ගිණුම් <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ඉවත් කර ඇත.\nඔබේ පෙරනිමි ඇමතීමේ ගිණුම් සැකසීම තහවුරු කරන්න."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"සැකසීම් වෙත යන්න"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"යෙදුම් දත්ත භාවිතය"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> <xliff:g id="ID_1">%1$s</xliff:g>ක ජංගම දත්ත භාවිත කරන ලදී"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"උසස්"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"මුරපදය වැරදිය. SIM දැන් අගුළු දමා තිබේ. PUK2 ඇතුළු කරන්න."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 සදාකාලිකවම අවහිරයි."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"ඔබට නැවත උත්සාහ කිරීම් <xliff:g id="NUMBER">%d</xliff:g> ක් තිබේ."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 අගුළු දැමිණි. අගුළු ඇරීමට සේවා සපයන්නා සම්බන්ධ කර ගන්න."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"තව දුරටත් PIN2 අවහිර කර නොතිබේ"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"ජාලයේ හෝ SIM කාඩ්පතෙහි දෝෂයක්"</string>
     <string name="doneButton" msgid="7371209609238460207">"හරි"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"පෙරනිමි දත්ත SIM පතේ උප හැඳුනුම:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL කලාප පළල (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL කලාප පළල (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"සෙල් ස්ථාන තොරතුරු (අත් හරින ලදී):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE භෞතික නාලිකා වින්‍යාසය:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"සෙල් තොරතුරු නැවුම් කිරීමේ අනුපාතය:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"සියලු සෙල් මිනුම් තොරතුරු:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"නැවුම් කරන්න"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS පරීක්ෂාව ටොගල කරන්න"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-විශේෂිත තොරතුරු/සැකසීම්"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ලබා ගත හැකි:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR සීමා කළ:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ලබා ගත හැකි:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR තත්ත්වය:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR සංඛ්‍යාතය:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"රේඩියෝ කලාප ප්‍රකාරය සකසන්න"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"කලාප ලැයිස්තුව පූරණය කරමින්…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"සකසන්න"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"දුරකථන තොරතුරු"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"වාහක ප්‍රතිපාදන තතු"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"උත්ප්‍රේරක වාහක ප්‍රතිපාදන"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"ඔබේ බ්ලූටූත් සංඥාව දුර්වලයි. ස්පීකර් දුරකථනයට මාරු වීමට උත්සාහ කරන්න."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"ඇමතුම් ගුණත්ව දැනුම්දීම"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"අතහැර දැමූ SIP ගිණුම්"</string>
 </resources>
diff --git a/res/values-sk/strings.xml b/res/values-sk/strings.xml
index d783fc7..4a4173f 100644
--- a/res/values-sk/strings.xml
+++ b/res/values-sk/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Nastavenia hlasovej schránky môže zmeniť iba primárny používateľ."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM karta bola odblokovaná. Prebieha odomykanie telefónu..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Kód PIN odomknutia siete pre SIM kartu"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM karta je uzamknutá pre operátora"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Odomknúť"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Zatvoriť"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Žiadosť o odomknutie siete..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Presmerovanie na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Vypnuté"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Váš operátor neumožňuje zakázanie presmerovaní, keď je telefón nedostupný."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Váš operátor nepodporuje presmerovanie hovorov."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Chcete zapnúť funkciu Čakajúci hovor?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Počas hovoru budete dostávať upozornenia na prichádzajúce hovory"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Zapnúť"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Zrušiť"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA – čakajúci hovor službe IMS – zapnuté"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA – čakajúci hovor v službe IMS – vypnuté"</string>
     <string name="updating_title" msgid="6130548922615719689">"Nastavenia hovorov"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Nastavenia hovorov môže zmeniť iba používateľ s povoleniami správcu."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Nastavenia (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Obmedzená funkčnosť SIM karty"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Hovory a dátové služby operátora <xliff:g id="CARRIER_NAME">%1$s</xliff:g> môžu byť zablokované, keď používate číslo <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Hovory a dátové služby operátora <xliff:g id="CARRIER_NAME">%1$s</xliff:g> môžu byť s inou SIM kartou blokované."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Boli nájdené a odstránené účty SIP s ukončenou podporou"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Platforma Androidu už nepodporuje volanie SIP.\nVaše existujúce účty SIP <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> boli odstránené.\nPotvrďte svoje predvolené nastavenie účtu na volanie."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Prejsť do nastavení"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Spotreba dát aplikácií"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Spotreba mobilných dát za obdobie <xliff:g id="ID_2">%2$s</xliff:g> je <xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Rozšírené"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Heslo je nesprávne. SIM karta bola uzamknutá. Zadajte kód PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"Kód PUK2 je natrvalo blokovaný."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Zostávajú vám pokusy (počet: <xliff:g id="NUMBER">%d</xliff:g>)"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"SIM karta je blokovaná kódom PUK2. Ak ju chcete odblokovať, kontaktujte poskytovateľa služieb."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Kód PIN2 už nie je blokovaný"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Došlo k chybe siete alebo SIM karty"</string>
     <string name="doneButton" msgid="7371209609238460207">"Hotovo"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Podradený identifikátor predvolenej dátovej SIM karty:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Rýchlosť pripojenia DL (kB/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Rýchlosť pripojenia UL (kB/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informácie o polohe mobilnej siete (podpora bola ukončená):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfigurácia fyzického kanála LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Frekvencia obnovenia informácií o mobilnej sieti:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Všetky informácie o meraní mobilnej siete:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Obnoviť"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Prepnúť kontrolu DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informácie alebo nastavenia špecifické pre výrobcu OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Dostupné EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Obmedzené DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Dostupné NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Stav NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frekvencia NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Nastaviť režim rádiového pásma"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Načítava sa zoznam pásiem…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Nastaviť"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informácie o telefóne"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informácie o poskytovaní služieb operátorom"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Spustiť poskytovanie služieb operátorom"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Signál Bluetooth je slabý. Skúste prepnúť na reproduktor."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Upozornenie o kvalite hovoru"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Účty SIP s ukončenou podporou"</string>
 </resources>
diff --git a/res/values-sl/strings.xml b/res/values-sl/strings.xml
index 58a087d..fba55c1 100644
--- a/res/values-sl/strings.xml
+++ b/res/values-sl/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Nastavitve odzivnika lahko spremeni samo primarni uporabnik."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Kartica SIM je bila deblokirana. Telefon se odklepa ..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN za odklep omrežja kartice SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Kartica SIM je zaklenjena za operaterja"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Odkleni"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Opusti"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Zahteva za odklepanje omrežja ..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Preusmerjanje na <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Izklopljeno"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Vaš operater ne podpira izklopa preusmeritve klicev, kadar je telefon nedosegljiv."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Vaš operater ne podpira posredovanja klicev."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Želite vklopiti čakajoči klic?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Med klicem boste obveščeni o dohodnih klicih"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Vklopi"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Prekliči"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Čakajoči klic CDMA v sistemu IMS je vklopljen"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Čakajoči klic CDMA v sistemu IMS je izklopljen"</string>
     <string name="updating_title" msgid="6130548922615719689">"Nastavitve klicev"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Nastavitve klicanja lahko spremeni samo uporabnik s skrbniškim dostopom."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Nastavitve (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Omejena funkcionalnost kartice SIM"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Klici in podatkovne storitve prek operaterja <xliff:g id="CARRIER_NAME">%1$s</xliff:g> bodo pri uporabi številke <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> morda blokirane."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Klici in podatk. storitve <xliff:g id="CARRIER_NAME">%1$s</xliff:g> bodo pri uporabi druge kartice SIM morda blokirane."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Opuščeni računi SIP so bili odkriti in odstranjeni"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Platforma Android ne podpira več klicanja SIP.\nObstoječi računi SIP so bili odstranjeni: <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>.\nPotrdite privzeto nastavitev računa za klicanje."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Odpri nastavitve"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Prenos podatkov aplikacije"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"V obdobju <xliff:g id="ID_2">%2$s</xliff:g> je bilo v mobilnem omrežju prenesenih <xliff:g id="ID_1">%1$s</xliff:g> podatkov"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Dodatno"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Geslo je napačno. Kartica SIM je zaklenjena. Vnesite kodo PUK 2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"Koda PUK2 je trajno blokirana."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Imate še toliko poskusov: <xliff:g id="NUMBER">%d</xliff:g>."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Zaklenjeno s kodo PUK2. Za odklepanje se obrnite na ponudnika storitev."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Koda PIN 2 ni več blokirana"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Napaka omrežja ali kartice SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Dokončano"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ID naročnine privzete kartice SIM za prenos podatkov:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Pasovna širina za prenos (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Pasovna širina za nalaganje (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Podatki o lokaciji celice (zastarelo):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfiguracija fizičnega kanala LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Frekvenca osveževanja podatkov o celici:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Vsi podatki o meritvah celice:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Osveži"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Preklop preverjanja DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informacije/nastavitve za OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Razpoložljivo za EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Omejeno za DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Razpoložljivo za NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Stanje NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frekvenca NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Nastavljanje načina radijskega območja"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Nalaganje seznama frekvenčnih pasov …"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Nastavi"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informacije o telefonu"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Podatki o omogočanju uporabe operaterja"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Sproži omogočanje uporabe operaterja"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Signal povezave Bluetooth je šibek. Poskusite preklopiti na zvočnik."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Obvestilo o kakovosti klica"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Opuščeni računi SIP"</string>
 </resources>
diff --git a/res/values-sq/strings.xml b/res/values-sq/strings.xml
index 888feac..acefc2c 100644
--- a/res/values-sq/strings.xml
+++ b/res/values-sq/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Cilësimet e postës zanore mund të modifikohen vetëm nga \"Përdoruesi kryesor\""</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Karta jote SIM u zhbllokua. Telefoni yt po shkyçet..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN-i i shkyçjes së rrjetit të kartës SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Karta SIM e kyçur për operatorin"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Shkyçe"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Injoro"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Po kërkon shkyçjen e rrjetit…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Transferim te <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Çaktivizuar"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operatori yt nuk mbështet çaktivizimin e transferimit të telefonatës kur telefoni është i paarritshëm."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operatori celular nuk e mbështet transferimin e telefonatave."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Do të aktivizosh telefonatat në pritje?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Gjatë një telefonate, do të njoftohesh për telefonatat hyrëse"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Aktivizo"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Anulo"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Telefonatat në pritje CDMA në sistemin IMS janë aktive"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Telefonatat në pritje CDMA në sistemin IMS janë joaktive"</string>
     <string name="updating_title" msgid="6130548922615719689">"Cilësimet e telefonatës"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Cilësimet e telefonatës mund të ndryshohen vetëm nga administratori."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Cilësimet (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Funksionalitet i kufizuar i kartës SIM"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Shërbimet e telefonatave dhe të të dhënave të <xliff:g id="CARRIER_NAME">%1$s</xliff:g> mund të bllokohen kur përdoret <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Shërbimet e telefonatave dhe të dhënave të <xliff:g id="CARRIER_NAME">%1$s</xliff:g> bllokohen kur përdoret SIM tjetër."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Llogaritë e zhvlerësuara SIP janë gjetur dhe hequr"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Telefonatat me SIP nuk mbështeten më nga platforma Android.\nLlogaritë e tua ekzistuese SIP <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> janë hequr.\nKonfirmo cilësimin e parazgjedhur të llogarisë së telefonatave."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Shko te cilësimet"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Përdorimi i të dhënave të aplikacioneve"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> të dhëna celulare të përdorura mes datave <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Të përparuara"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Fjalëkalimi është i pasaktë. Karta SIM tani është e kyçur. Fut PUK2-shin."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2-shi është i bllokuar përgjithmonë."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Të kanë mbetur edhe <xliff:g id="NUMBER">%d</xliff:g> përpjekje."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Kodi PUK2 i kyçur. Kontakto me ofruesin e shërbimit për ta shkyçur."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2-shi nuk është më i bllokuar"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Gabim në rrjet ose në kartën SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"U krye"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"ID-ja dytësore e kartës SIM të parazgjedhur të të dhënave:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Gjerësia e bandës DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Gjerësia e bandës UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Informacionet e vendndodhjes të rrjetit celular (e vjetruar):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Konfigurimi i kanalit fizik LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Shpejtësia e rifreskimit të informacioneve të rrjetit celular"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Të gjitha informacionet e matjes së rrjetit celular:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Rifresko"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Ndrysho kontrollin e DNS-së"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Informacion/cilësime specifike për OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Ofrohet EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR me kufizime:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Ofrohet NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Gjendja e NR-së:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frekuenca e NR-së:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Cakto modalitetin e brezit të radios"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Po ngarkon listën e brezave…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Cakto"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Informacioni i telefonit"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Informacionet e përgatitjes së operatorit celular"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Aktivizo përgatitjen e operatorit celular"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Sinjali i Bluetooth-it është i dobët. Provo të kalosh te altoparlanti."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Njoftim për cilësinë e telefonatës"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Llogaritë e zhvlerësuara SIP"</string>
 </resources>
diff --git a/res/values-sr/strings.xml b/res/values-sr/strings.xml
index 82a4b4a..434e355 100644
--- a/res/values-sr/strings.xml
+++ b/res/values-sr/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Само примарни корисник може да мења подешавања говорне поште."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Ваша SIM картица је одблокирана. Телефон се откључава..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN за откључавање мреже на SIM картици"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM картица је закључана за оператера"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Откључај"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Одбаци"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Тражење откључавања мреже"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Прослеђује се на <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Искључено"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Мобилни оператер не подржава онемогућавање преусмеравања позива када је телефон недоступан."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Ваш мобилни оператер не подржава преусмеравање позива."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Желите да укључите стављање позива на чекање?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Током позива ћете добијати обавештења о долазним позивима"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Укључи"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Откажи"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Стављање CDMA позива на чекање у IMS-у је укључено"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Стављање CDMA позива на чекање у IMS-у је искључено"</string>
     <string name="updating_title" msgid="6130548922615719689">"Подешавања позива"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Само кориснику са администраторским правима је дозвољено да мења подешавања позива."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Подешавања (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ограничена функционалност SIM-а"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> услуге за позиве и податке се блокирају док користите <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"<xliff:g id="CARRIER_NAME">%1$s</xliff:g> услуге за позиве и податке се блокирају док користите други SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Застарели SIP налози су пронађени и уклоњени"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android платформа више не подржава SIP позивање.\nПостојећи SIP налози <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> су уклоњени.\nПотврдите подразумевано подешавање налога позивања."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Иди у подешавања"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Потрошња података апликације"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Потрошили сте <xliff:g id="ID_1">%1$s</xliff:g> мобилних података у периоду <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Напредно"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Лозинка није тачна. SIM је сада блокиран. Унесите PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 је трајно блокиран."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Имате још <xliff:g id="NUMBER">%d</xliff:g> покушаја."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 је закључан. За откључавање се обратите добављачу услуге."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 више није блокиран"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Грешка на мрежи или SIM картици"</string>
     <string name="doneButton" msgid="7371209609238460207">"Готово"</string>
@@ -870,7 +882,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubID подразумеваног SIM-а за податке:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL пропусни опсег (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL пропусни опсег (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Информације о локацији предајника (застарело):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Конфигурација LTE физичког канала:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Учесталост освежавања информација о предајнику:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Све информације о мерењу за предајник:"</string>
@@ -901,6 +912,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Освежи"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Укључи/искључи проверу DNS-а"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Информације/подешавања специфична за произвођача оригиналне опреме"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC доступно:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ограничено:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR доступно:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR стање:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR учесталост:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Подесите режим радијског опсега"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Учитава се листа опсега…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Подеси"</string>
@@ -910,4 +926,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Информације о телефону"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Информације о додели мобилног оператера"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Покретање доделе мобилног оператера"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth сигнал је слаб. Пробајте да пређете на спикерфон."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Обавештење о квалитету позива"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Застарели SIP налози"</string>
 </resources>
diff --git a/res/values-sv/strings.xml b/res/values-sv/strings.xml
index da29452..2ac04ab 100644
--- a/res/values-sv/strings.xml
+++ b/res/values-sv/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Endast den primära användaren får ändra röstbrevlådans inställningar."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM-kortets spärr har tagits bort. Låser upp telefonen…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN-kod för upplåsning av SIM-nätverk"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Operatörslåst SIM-kort"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Lås upp"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Ta bort permanent"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Försöker låsa upp nätverket…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Vidarebefordrar till <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Av"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operatören stöder inte inaktivering av vidarebefordran av samtal när det inte går att nå telefonen."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Din operatör stöder inte vidarebefordran av samtal."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Aktivera Samtal väntar?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Du meddelas om inkommande samtal under samtal"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Aktivera"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Avbryt"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA samtal väntar under IMS på"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA samtal väntar under IMS av"</string>
     <string name="updating_title" msgid="6130548922615719689">"Samtalsinställningar"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Det är bara administratören som kan ändra samtalsinställningar."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Inställningar (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Begränsad SIM-funktionalitet"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Samtals- och datatjänster från <xliff:g id="CARRIER_NAME">%1$s</xliff:g> kan vara blockerade medan du använder <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Samtals- och datatjänster från <xliff:g id="CARRIER_NAME">%1$s</xliff:g> kan vara blockerade när annat SIM-kort används."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Hittade och tog bort utfasade SIP-konton"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android-plattformen stöder inte längre SIP-samtal.\nDitt befintliga SIP-konto <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> har tagits bort.\nBekräfta kontoinställningen för standardsamtal."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Öppna inställningarna"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Appars dataanvändning"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> mobildata använt mellan <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Avancerat"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Felaktigt lösenord. SIM-kortet är nu låst. Ange PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK-kod 2 har blockerats permanent."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Du har <xliff:g id="NUMBER">%d</xliff:g> försök kvar."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 låst. Kontakta tjänsteleverantören för att låsa upp."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 är inte längre blockerad"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Nätverks- eller SIM-kortsfel"</string>
     <string name="doneButton" msgid="7371209609238460207">"Färdig"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId för standarddata på SIM-kortet:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Bandbredd för nedladdning (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Bandbredd för uppladdning (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Platsinformation för mast (utfasad):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Fysisk kanalkonfiguration för LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Frekvens för uppdatering av mastinformation:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Alla information om mastmätning:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Uppdatera"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Aktivera och inaktivera DNS-kontroll"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-specifik information/inställningar"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC tillgänglig:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR begränsad:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR tillgänglig:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR-status:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR-frekvens:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Konfigurera radiobandsläget"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Läser in bandlista …"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Ange"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefoninformation"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Information om operatörsadministration"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Aktivera operatörsadministration"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Svag Bluetooth-signal. Försök med att växla till högtalartelefon."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Avisering om samtalskvalitet"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Utfasade SIP-konton"</string>
 </resources>
diff --git a/res/values-sw/strings.xml b/res/values-sw/strings.xml
index 7493201..c292108 100644
--- a/res/values-sw/strings.xml
+++ b/res/values-sw/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Mipangilio ya ujumbe wa sauti inaweza kubadilishwa na Mtumiaji wa Msingi Pekee."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Kadi yako ya simu imefunguliwa. Simu yangu inafungua…."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN ya kufungua mtandao wa SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM imefungwa kwa mtoa huduma"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Fungua"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Ondoa"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Inaomba mtandao ufunguliwe…."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Inasambaza kwa <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Imezimwa"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Mtoa huduma wako haauni ulemezaji wa kusambaza simu wakati simu yako haifikiwi."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Kampuni inayokupa huduma za simu haina huduma ya kusambaza simu."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Ungependa kuwasha kipengele cha simu inayosubiri kupokewa?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Simu inapoendelea, utaarifiwa kuhusu simu unazopigiwa"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Washa"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Ghairi"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Kipengele cha Simu Inayosubiri Kupokewa ya CDMA chini ya IMS Kimewashwa"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Kipengele cha Simu Inayosubiri Kupokewa ya CDMA chini ya IMS Kimezimwa"</string>
     <string name="updating_title" msgid="6130548922615719689">"Mipangilio ya simu"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Mipangilio ya simu inaweza kubadilishwa na mtumiaji wa akaunti ya msimamizi."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Mipangilio (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Matumizi ya SIM yana kikomo"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Huenda huduma za simu na data za <xliff:g id="CARRIER_NAME">%1$s</xliff:g> zikazuiwa unapotumia <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Huenda huduma za simu na data za <xliff:g id="CARRIER_NAME">%1$s</xliff:g> zikazuiwa unapotumia SIM nyingine."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Akaunti za SIP ambazo zimefungwa zimepatikana na zikaondolewa"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Huduma ya kupiga simu kupitia SIP haipatikani tena kwenye mfumo wa Android.\nAkaunti zako za SIP zilizopo <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> zimeondolewa.\nTafadhali thibitisha mipangilio ya akaunti yako chaguomsingi ya kupiga simu."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Nenda kwenye mipangilio"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Matumizi ya data ya programu"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> za data ya mtandao wa simu zimetumika kuanzia <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Mipangilio ya Kina"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Nenosiri si sahihi. SIM sasa imefungwa. Weka PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 Imezuiwa kabisa."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Una majaribio <xliff:g id="NUMBER">%d</xliff:g> yaliyobaki."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Imefungwa kwa sababu PUK2 si sahihi. Wasiliana na mtoa huduma ili aifungue."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 sasa haijazuiwa"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Hitilafu ya mtandao au SIM kadi"</string>
     <string name="doneButton" msgid="7371209609238460207">"Kwisha"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId ya SIM chaguomsingi ya data:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Kipimo Data cha DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Kipimo Data cha UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Maelezo ya Mahali Simu ya Mkononi Ilipo (huduma haipo tena):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Mipangilio ya Kituo Halisi cha LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Kasi ya Kuonyesha Upya Maelezo ya Simu:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Maelezo Yote ya Vipimo vya Simu:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Onyesha upya"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Geuza Ukaguzi wa DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Maelezo/Mipangilio Mahususi kwa Kampuni Inayotengeneza Vifaa (OEM)"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC Inapatikana:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR Imewekewa Vizuizi:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR Inapatikana:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Hali ya NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Masafa ya NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Weka Hali ya Bendi ya Redio"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Inapakia Orodha ya Bendi…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Weka"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Maelezo ya simu"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Maelezo ya Utaratibu wa Kutayarisha Mtandao"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Anzisha Utaratibu wa Kutayarisha Mtandao"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Muunganisho wako wa bluetooth ni dhaifu. Jaribu kubadilisha ili utumie spika ya simu."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Arifa ya Ubora wa Simu"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Akaunti za SIP ambazo zimefungwa"</string>
 </resources>
diff --git a/res/values-ta/strings.xml b/res/values-ta/strings.xml
index b7801cf..9ed730c 100644
--- a/res/values-ta/strings.xml
+++ b/res/values-ta/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"முதன்மை பயனர் மட்டுமே குரலஞ்சல் அமைப்புகளை மாற்ற முடியும்."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"சிம் கார்டின் தடுப்பு நீக்கப்பட்டது. மொபைல் திறக்கப்படுகிறது…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"சிம் நெட்வொர்க்கின் தடைநீக்க பின்"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ஆப்பரேட்டருக்கு சிம் பூட்டப்பட்டுள்ளது"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"தடைநீக்கு"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"விலக்கு"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"நெட்வொர்க் தடைநீக்கத்தைக் கோருகிறது…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> க்குப் பகிர்"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ஆஃப்"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"மொபைல் தொடர்புகொள்ள முடியாத இடத்தில் இருக்கும்போது, அழைப்பு பகிர்தலை முடக்குவதை ஆபரேட்டர் ஆதரிக்கவில்லை."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"உங்கள் மொபைல் நிறுவனம் அழைப்புப் பகிர்வை ஆதரிக்கவில்லை."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"அழைப்பு காத்திருப்பை இயக்கவா?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ஒரு அழைப்பில் இருக்கும்போது, உள்வரும் அழைப்புகள் குறித்து உங்களுக்குத் தெரிவிக்கப்படும்"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"இயக்கு"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"ரத்துசெய்"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"CDMA அழைப்பு காத்திருப்பு IMS இயக்கத்தில்"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"CDMA அழைப்பு காத்திருப்பு IMS முடக்கத்தில்"</string>
     <string name="updating_title" msgid="6130548922615719689">"அழைப்பு அமைப்பு"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"நிர்வாகிப் பயனர் மட்டுமே அழைப்பிற்கான அமைப்புகளை மாற்ற முடியும்."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"அமைப்புகள் (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIMமின் செயல்பாடு வரம்பிடப்பட்டது"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> எண்ணைப் பயன்படுத்தும் போது <xliff:g id="CARRIER_NAME">%1$s</xliff:g> அழைப்புகளும் டேட்டா சேவைகளும் தடுக்கப்படக்கூடும்."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"வேறொரு SIMமில் <xliff:g id="CARRIER_NAME">%1$s</xliff:g> அழைப்புகளும் டேட்டா சேவைகளும் தடுக்கப்படக்கூடும்."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"நிறுத்தப்பட்ட SIP கணக்குகள் கண்டறியப்பட்டு அகற்றப்பட்டன"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android பிளாட்ஃபார்மில் இனி SIP அழைப்பைச் செய்ய முடியாது.\nஏற்கெனவே உள்ள <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> SIP கணக்குகள் அகற்றப்பட்டன.\nஅழைப்பைச் செய்வதற்கான இயல்புக் கணக்கு அமைப்பை உறுதிசெய்யவும்."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"அமைப்புகளுக்குச் செல்"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ஆப்ஸ் டேட்டா உபயோகம்"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g>: <xliff:g id="ID_1">%1$s</xliff:g> மொபைல் டேட்டா பயன்படுத்தப்பட்டது"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"மேம்பட்டவை"</string>
@@ -328,7 +339,7 @@
     <string name="maintenance_enable" msgid="2646784483222342290">"பராமரிப்பு இயக்கப்பட்டது"</string>
     <string name="maintenance_disable" msgid="2121032601497725602">"பராமரிப்பு முடக்கப்பட்டது"</string>
     <string name="general_news_settings" msgid="2670499575962080411">"பொது செய்திகள்"</string>
-    <string name="bf_news_settings" msgid="8571709425370794221">"பிசினஸ் மற்றும் நிதிசார்ந்த செய்திகள்"</string>
+    <string name="bf_news_settings" msgid="8571709425370794221">"வணிகம் மற்றும் நிதிசார்ந்த செய்திகள்"</string>
     <string name="sports_news_settings" msgid="2684364556989168438">"விளையாட்டுச் செய்திகள்"</string>
     <string name="entertainment_news_settings" msgid="4228527702346305543">"பொழுதுபோக்குச் செய்திகள்"</string>
     <string name="enable_disable_local" msgid="7654175079979415572">"உள்ளூர்"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"கடவுச்சொல் தவறானது. சிம் இப்போது பூட்டப்பட்டது. PUK2ஐ உள்ளிடவும்."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 தற்காலிகமாகத் தடுக்கப்பட்டது."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"நீங்கள் <xliff:g id="NUMBER">%d</xliff:g> முறை முயற்சிக்கலாம்."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 லாக் செய்யப்பட்டுள்ளது. அன்லாக் செய்ய சேவை வழங்குநரைத் தொடர்புகொள்ளவும்."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 இனி தடுக்கப்படாது"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"நெட்வொர்க் அல்லது சிம் கார்டு பிழை"</string>
     <string name="doneButton" msgid="7371209609238460207">"முடிந்தது"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"இயல்பான டேட்டா சிம்மின் துணை ஐடி:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL இணைய வேகம் (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL இணைய வேகம் (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"மொபைலின் இருப்பிடத் தகவல் (நிறுத்தப்பட்டது):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE ஃபிசிக்கல் சேனல் உள்ளமைவு:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"மொபைல் தகவலின் புதுப்பிப்பு விகிதம்:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"அனைத்து மொபைல் அளவீட்டுத் தகவல்:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"புதுப்பி"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS சரிபார்ப்பை நிலைமாற்று"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM சார்ந்த தகவல்/அமைப்புகள்"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC உள்ளது:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR கட்டுப்படுத்தப்பட்டது:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR உள்ளது:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR நிலை:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR அலைவரிசை:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ரேடியோ பேண்டு பயன்முறையை அமை"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"பேண்டு பட்டியலை ஏற்றுகிறது…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"அமை"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"மொபைலின் தகவல்"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Carrier Provisioning Info"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Trigger Carrier Provisioning"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"புளூடூத் சிக்னல் வலுவற்றதாக உள்ளது. ஸ்பீக்கர் ஃபோனிற்கு மாற்றவும்."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"அழைப்பின் தரம் தொடர்பான அறிவிப்பு"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"நிறுத்தப்பட்ட SIP கணக்குகள்"</string>
 </resources>
diff --git a/res/values-te/strings.xml b/res/values-te/strings.xml
index df8457b..311e0fd 100644
--- a/res/values-te/strings.xml
+++ b/res/values-te/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"వాయిస్ మెయిల్ సెట్టింగ్‌లను ప్రాథమిక వినియోగదారు మాత్రమే సవరించగలరు."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"మీ SIM కార్డు అన్‌బ్లాక్ చేయబడింది. మీ ఫోన్ అన్‌లాక్ చేయబడుతోంది…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM నెట్‌వర్క్ అన్‌లాక్ పిన్‌"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ఈ ఆపరేటర్‌కు సంబంధించి SIM లాక్ చేయబడింది"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"అన్‌లాక్ చేయి"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"తీసివేయి"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"నెట్‌వర్క్ అన్‌లాక్‌ను అభ్యర్థిస్తోంది…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g>కి ఫార్వార్డ్ చేస్తోంది"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ఆఫ్‌లో ఉంది"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"మీ ఫోన్‌ను చేరుకోవడం సాధ్యపడనప్పుడు కాల్ ఫార్వర్డింగ్‌ను నిలిపివేయడానికి మీ క్యారియర్ మద్దతు ఇవ్వదు."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"కాల్ ఫార్వర్డింగ్‌ను మీ క్యారియర్ సపోర్ట్ చేయదు."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"కాల్ వెయిటింగ్‌ను ఆన్ చేయాలా?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"మీరు కాల్‌లో ఉండగా, ఇన్‌కమింగ్ కాల్‌ల గురించి మీకు తెలియజేయబడుతుంది"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"ఆన్ చేయి"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"రద్దు చేయి"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMSలో CDMA కాల్ వెయిటింగ్ ఆన్‌లో ఉంది"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMSలో CDMA కాల్ వెయిటింగ్ ఆఫ్‌లో ఉంది"</string>
     <string name="updating_title" msgid="6130548922615719689">"కాల్ సెట్టింగ్‌లు"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"కాల్ సెట్టింగ్‌లను నిర్వాహక వినియోగదారు మాత్రమే మార్చగలరు."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"సెట్టింగ్‌లు (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM పనితీరు పరిమితంగా ఉంది"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> ఉపయోగిస్తున్నప్పుడు <xliff:g id="CARRIER_NAME">%1$s</xliff:g> కాల్‌లు మరియు డేటా సేవలు బ్లాక్ చేయబడవచ్చు."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"వేరొక SIMను ఉపయోగిస్తున్నప్పుడు <xliff:g id="CARRIER_NAME">%1$s</xliff:g> కాల్‌లు మరియు డేటా సేవలు బ్లాక్ చేయబడవచ్చు."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"తీసివేయబడిన SIP ఖాతాలు కనుగొనబడ్డాయి, తీసివేయబడ్డాయి"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP కాలింగ్‌కు ఇకపై Android ప్లాట్‌ఫామ్‌లో సపోర్ట్ ఉండదు.\nఇప్పటికే ఉన్న మీ SIP ఖాతాలు<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> తీసివేయబడ్డాయి.\nదయచేసి మీ ఆటోమేటిక్ కాలింగ్ ఖాతా సెట్టింగ్‌ను ధృవీకరించండి."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"సెట్టింగ్‌లకు వెళ్లు"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"యాప్ డేటా వినియోగం"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> మధ్య కాలంలో <xliff:g id="ID_1">%1$s</xliff:g> మొబైల్ డేటా ఉపయోగించబడింది"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"అధునాతన సెట్టింగ్‌లు"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"పాస్‌వర్డ్ చెల్లదు. SIM ఇప్పుడు లాక్ చేయబడింది. PUK2ని నమోదు చేయండి."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 శాశ్వతంగా బ్లాక్ చేయబడింది."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"మీకు <xliff:g id="NUMBER">%d</xliff:g> ప్రయత్నాలు మిగిలి ఉన్నాయి."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 లాక్ చేయబడింది. అన్‌లాక్ చేయడానికి సర్వీస్ ప్రొవైడర్‌ను కాంటాక్ట్ చేయండి."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 ఇప్పుడు బ్లాక్ అయ్యి లేదు"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"నెట్‌వర్క్ లేదా SIM కార్డ్ లోపం"</string>
     <string name="doneButton" msgid="7371209609238460207">"పూర్తయింది"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"డిఫాల్ట్ డేటా SIM యొక్క SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL బ్యాండ్‌విడ్త్ (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL బ్యాండ్‌విడ్త్ (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"సెల్ స్థాన సమాచారం (నిలిపివేయబడింది):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE భౌతిక ఛానెల్ కాన్ఫిగరేషన్:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"సెల్ సమాచార రిఫ్రెష్ సగటు:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"మొత్తం సెల్ పరిమాణ సమాచారం:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"రిఫ్రెష్ చేయి"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS తనిఖీని టోగుల్ చేయండి"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM-నిర్దిష్ట సమాచారం/సెట్టింగ్‌లు"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC అందుబాటులో ఉంది:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR నియంత్రించబడింది:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR అందుబాటులో ఉంది:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR స్టేటస్:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR ఫ్రీక్వెన్సీ:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"రేడియో బ్యాండ్ మోడ్‌ను సెట్ చేయండి"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"బ్యాండ్ జాబితాను లోడ్ చేస్తోంది…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"సెట్ చేయి"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ఫోన్ సమాచారం"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"క్యారియర్ కేటాయింపు సమాచారం"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"క్యారియర్ కేటాయింపు సక్రియం చేయండి"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"మీ బ్లూటూత్ సిగ్నల్ బలహీనంగా ఉంది. స్పీకర్‌ఫోన్‌కు స్విచ్ అవ్వడానికి ట్రై చేయండి."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"కాల్ క్వాలిటీ నోటిఫికేషన్"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"తీసివేయబడిన SIP ఖాతాలు"</string>
 </resources>
diff --git a/res/values-th/strings.xml b/res/values-th/strings.xml
index 29fb43d..f709a7c 100644
--- a/res/values-th/strings.xml
+++ b/res/values-th/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"ผู้ใช้หลักเท่านั้นที่สามารถเปลี่ยนการตั้งค่าข้อความเสียงได้"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"ยกเลิกการปิดกั้นซิมการ์ดแล้ว กำลังปลดล็อกโทรศัพท์ของคุณ..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN ปลดล็อกเครือข่ายซิม"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"ล็อก SIM สำหรับโอเปอเรเตอร์แล้ว"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"ปลดล็อก"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"เลิกแสดง"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"กำลังขอปลดล็อกเครือข่าย..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"โอนสายไปที่ <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"ปิด"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"ผู้ให้บริการของคุณไม่สนับสนุนการปิดใช้งานการโอนสายเมื่อติดต่อไม่ได้"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"ผู้ให้บริการของคุณไม่รองรับการโอนสาย"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"เปิดใช้สายเรียกซ้อนไหม"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"ระบบจะแจ้งเตือนหากมีสายเรียกเข้าซ้อนระหว่างการโทร"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"เปิด"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"ยกเลิก"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"เปิดใช้สายเรียกซ้อนระบบ CDMA ภายใต้ IMS"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"ปิดใช้สายเรียกซ้อนระบบ CDMA ภายใต้ IMS"</string>
     <string name="updating_title" msgid="6130548922615719689">"การตั้งค่าการโทร"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"ผู้ใช้ระดับผู้ดูแลระบบเท่านั้นที่สามารถเปลี่ยนแปลงการตั้งค่าการโทรได้"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"การตั้งค่า (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"การใช้งาน SIM ถูกจำกัด"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"บริการโทรออกและอินเทอร์เน็ตของ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> อาจถูกบล็อกขณะใช้ <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"บริการโทรออกและอินเทอร์เน็ตของ <xliff:g id="CARRIER_NAME">%1$s</xliff:g> อาจถูกบล็อกขณะใช้ SIM อื่น"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"พบบัญชี SIP ที่เลิกใช้งานและนำออกแล้ว"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"แพลตฟอร์ม Android จะไม่รองรับการโทร SIP อีกต่อไป\nระบบนำบัญชี SIP ที่มีอยู่ของคุณ<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>ออกแล้ว\nโปรดยืนยันการตั้งค่าบัญชีการโทรเริ่มต้น"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ไปที่การตั้งค่า"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"การใช้อินเทอร์เน็ตของแอป"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"เน็ตมือถือ <xliff:g id="ID_1">%1$s</xliff:g> ที่ใช้ระหว่าง <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"ขั้นสูง"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"รหัสผ่านไม่ถูกต้อง ระบบล็อกซิมแล้ว โปรดป้อน PUK2"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 ถูกบล็อกอย่างถาวร"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"คุณพยายามได้อีก <xliff:g id="NUMBER">%d</xliff:g> ครั้ง"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 ล็อกอยู่ ติดต่อผู้ให้บริการเพื่อปลดล็อก"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"ไม่มีการบล็อก PIN2 อีกต่อไป"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"เครือข่ายหรือซิมการ์ดเกิดข้อผิดพลาด"</string>
     <string name="doneButton" msgid="7371209609238460207">"เสร็จสิ้น"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId ของซิมอินเทอร์เน็ตเริ่มต้น:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"แบนด์วิดท์ดาวน์โหลด (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"แบนด์วิดท์อัปโหลด (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"ข้อมูลตำแหน่งของเครือข่ายมือถือ (เลิกใช้งานแล้ว):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"การกำหนดค่าแชเนลทางกายภาพของ LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"อัตราการรีเฟรชข้อมูลมือถือ:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"ข้อมูลการวัดเครือข่ายมือถือทั้งหมด:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"รีเฟรช"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"สลับการตรวจสอบ DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"ข้อมูล/การตั้งค่าเฉพาะตาม OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"มี EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR ถูกจำกัด:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"มี NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"สถานะ NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"ความถี่ NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ตั้งค่าโหมดย่านความถี่วิทยุ"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"กำลังโหลดรายการย่านความถี่…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"ตั้งค่า"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"ข้อมูลโทรศัพท์"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"ข้อมูลการจัดสรรผู้ให้บริการ"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"ทริกเกอร์การจัดสรรผู้ให้บริการ"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"สัญญาณบลูทูธอ่อน ลองเปลี่ยนไปใช้ลำโพงแทน"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"การแจ้งเตือนคุณภาพการโทร"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"บัญชี SIP ที่เลิกใช้งาน"</string>
 </resources>
diff --git a/res/values-tl/strings.xml b/res/values-tl/strings.xml
index 7a0a576..5d62d87 100644
--- a/res/values-tl/strings.xml
+++ b/res/values-tl/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Maaari lang baguhin ng Pangunahing User ang Mga Setting ng Voicemail."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Na-unblock ang iyong SIM card. Nag-a-unlock ang telepono mo…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"PIN na pang-unlock ng SIM network"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Na-lock para sa operator ang SIM"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"I-unlock"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Balewalain"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Humihiling ng pag-unlock sa network…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Pinapasa sa <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Naka-off"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Hindi sinusuportahan ng iyong carrier ang hindi pagpapagana ng pagpasa ng tawag kapag hindi maabot ang iyong telepono."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Hindi sinusuportahan ng iyong carrier ang pagpasa ng tawag."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"I-on ang call waiting?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Habang tumatawag, aabisuhan ka sa mga papasok na tawag"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"I-on"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Kanselahin"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Naka-on ang CDMA Call Waiting sa IMS"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Naka-off ang CDMA Call Waiting sa IMS"</string>
     <string name="updating_title" msgid="6130548922615719689">"Mga setting ng tawag"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Ang admin user lang ang maaaring magbago sa mga setting ng tawag."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Mga Setting (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Limitadong functionality ng SIM"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Ang mga tawag at serbisyo ng data ng <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ay puwedeng ma-block habang ginagamit ang <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Ang tawag at serbisyo ng data ng <xliff:g id="CARRIER_NAME">%1$s</xliff:g> ay maba-block habang ginagamit ang isa pang SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Nakita at naalis ang mga hindi na ginagamit na SIP account"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Hindi na sinusuportahan ng Android Platform ang pagtawag sa pamamagitan ng SIP.\nNaalis na ang iyong mga kasalukuyang SIP account na <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>.\nPakikumpirma ang iyong default na setting ng account para sa pagtawag."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Pumunta sa mga setting"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Paggamit ng data ng app"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> na mobile data ang nagamit noong <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Advanced"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Mali ang password. Naka-lock na ngayon ang SIM. Ilagay ang PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"Permanenteng na-block ang PUK2."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Mayroon ka na lang <xliff:g id="NUMBER">%d</xliff:g> (na) natitirang pagsubok."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Na-lock ang PUK2. Makipag-ugnayan sa service provider para i-unlock."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"Hindi na naka-block ang PIN2"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Error sa network o SIM card"</string>
     <string name="doneButton" msgid="7371209609238460207">"Tapos na"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"SubId ng default na data SIM:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL Bandwidth (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL Bandwidth (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Impormasyon ng Lokasyon ng Cell (hindi na ginagamit):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Configuration ng LTE Physical Channel:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Rate ng Pag-refresh ng Impormasyon ng Cell:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Impormasyon ng Pagsukat sa Lahat ng Cell:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"I-refresh"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"I-toggle ang DNS Check"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Impormasyon/Mga Setting na partikular sa OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Available ang EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Pinaghihigpitan ang DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Available ang NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Status ng NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Frequency ng NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Itakda ang Band Mode ng Radyo"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Nilo-load ang Listahan ng Band…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Itakda"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Impormasyon ng telepono"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Impormasyon sa Provisioning ng Carrier"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"I-trigger ang Provisioning ng Carrier"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Mahina ang signal ng iyong bluetooth. Subukang lumipat sa speakerphone."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Notification sa Kalidad ng Tawag"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Mga hindi na ginagamit na SIP account"</string>
 </resources>
diff --git a/res/values-tr/strings.xml b/res/values-tr/strings.xml
index ade129a..c5a1060 100644
--- a/res/values-tr/strings.xml
+++ b/res/values-tr/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Sesli Mesaj Ayarları yalnızca Birincil Kullanıcı tarafından değiştirilebilir."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"SIM kartınızın engellemesi kaldırıldı. Telefonunuzun kilidi açılıyor..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM ağı kilit açma PIN kodu"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM şu operatör için kilitlendi"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Kilit Aç"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Kapat"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Ağ kilidini açma isteği yapılıyor..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Şuraya yönlendiriliyor: <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Kapalı"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Operatörünüz, telefonunuza ulaşılamadığında çağrı yönlendirmenin devre dışı bırakılmasını desteklemiyor."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operatörünüz arama yönlendirmeyi desteklemiyor."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Arama bekletme etkinleştirilsin mi?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Bir arama sırasında gelen aramalarla ilgili olarak bilgilendirilirsiniz"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Etkinleştir"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"İptal"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS altında CDMA Arama Bekletme Etkin"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS altında CDMA Arama Bekletme Devre Dışı"</string>
     <string name="updating_title" msgid="6130548922615719689">"Çağrı ayarları"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Çağrı ayarları sadece yönetici tarafından değiştirilebilir."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Ayarlar (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Sınırlı SIM işlevselliği"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> kullanılırken <xliff:g id="CARRIER_NAME">%1$s</xliff:g> aramaları ve veri hizmetleri engellenebilir."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Başka bir SIM kullanılırken <xliff:g id="CARRIER_NAME">%1$s</xliff:g> aramaları ve veri hizmetleri engellenebilir."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Kullanımdan kaldırılmış SIP hesapları bulundu ve kaldırıldı"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP araması, Android platformunda artık desteklenmemektedir.\nMevcut SIP hesaplarınız <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> kaldırıldı.\nLütfen varsayılan arama hesabı ayarınızı onaylayın."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Ayarlara git"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Uygulama veri kullanımı"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> arasında <xliff:g id="ID_1">%1$s</xliff:g> mobil veri kullanıldı"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Gelişmiş"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Şifre hatalı. SIM kilitlendi. PUK2\'yi girin."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 kalıcı olarak engellendi."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"<xliff:g id="NUMBER">%d</xliff:g> deneme hakkınız kaldı."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 kilitlendi. Kilidi açmak için servis sağlayıcıyla iletişime geçin."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 artık engellenmiş durumda değil"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Ağ veya SIM kart hatası"</string>
     <string name="doneButton" msgid="7371209609238460207">"Bitti"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Varsayılan veri SIM\'inin alt kimliği:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"İndirme Bant Genişliği (kb/sn.):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Yükleme Bant Genişliği (kb/sn.):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Hücre Konumu Bilgisi (kullanımdan kaldırıldı):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE Fiziksel Kanal Yapılandırması:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Hücre Bilgilerini Yenileme Hızı:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Tüm Hücre Ölçümü Bilgileri:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Yenile"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS Denetimini Aç/Kapat"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM\'e Özgü Bilgiler/Ayarlar"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC Kullanılabilir:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR Kısıtlanmış:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR Kullanılabilir:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR Durumu:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR Frekansı:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Radyo Bant Modunu Ayarla"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Bant Listesi Yükleniyor…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Ayarla"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefon bilgileri"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operatör Temel Hazırlık Bilgileri"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Tetikleyici Operatör Temel Hazırlığı"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth sinyaliniz zayıf. Hoparlöre geçmeyi deneyin."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Arama Kalitesiyle İlgili Bildirim"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Kullanımdan kaldırılan SIP hesapları"</string>
 </resources>
diff --git a/res/values-uk/strings.xml b/res/values-uk/strings.xml
index 7f5b8cb..61c1c68 100644
--- a/res/values-uk/strings.xml
+++ b/res/values-uk/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Налаштування голосової пошти може змінювати лише основний користувач."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Вашу SIM-карту розблоковано. Ваш телефон розблоковується..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Розбл. PIN-код мережі SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Заблокована SIM-карта оператора"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Розблок."</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Відхилити"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Запитув. розблок. мережі..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Переадресація на <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Вимкнено"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Ваш оператор не підтримує вимкнення переадресації викликів, коли телефон недосяжний."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Ваш оператор не підтримує переадресацію викликів."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Увімкнути паралельний виклик?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Під час дзвінків ви отримуватимете сповіщення про інші вхідні виклики"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Увімкнути"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Скасувати"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Паралельний виклик CDMA на платформі IMS увімкнено"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Паралельний виклик CDMA на платформі IMS вимкнено"</string>
     <string name="updating_title" msgid="6130548922615719689">"Налаштування викликів"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Налаштування викликів може змінювати лише адміністратор."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Налаштування (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Обмежені функції SIM-карти"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Виклики та сервіси даних оператора <xliff:g id="CARRIER_NAME">%1$s</xliff:g> може бути заблоковано, коли ви використовуєте <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Коли працює інша SIM-карта, виклики й сервіси даних <xliff:g id="CARRIER_NAME">%1$s</xliff:g> може бути заблоковано."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Знайдено та вилучено облікові записи SIP, що не підтримуються"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Платформа Android більше не підтримує виклики SIP.\nНаявні облікові записи SIP (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) вилучено. \nПеревірте налаштування для викликів за умовчанням в обліковому записі."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Перейти в налаштування"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Використання трафіку додатками"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> мобільного трафіку використано в період <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Додатково"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Неправильний пароль. SIM-карту заблоковано. Введіть PUK2-код."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2-код назавжди заблоковано."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"У вас залишилося стільки спроб: <xliff:g id="NUMBER">%d</xliff:g>."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"Заблоковано кодом PUK2. Щоб розблокувати, зв’яжіться з оператором."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2-код більше не заблоковано"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Помилка мережі або SIM-карти"</string>
     <string name="doneButton" msgid="7371209609238460207">"Готово"</string>
@@ -873,7 +885,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Субідентифікатор SIM-карти для даних за умовчанням:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Пропускна спроможність DL (кбіт/с):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Пропускна спроможність UL (кбіт/с):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Геодані телефона (більше не підтримуються):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Конфігурація фізичного каналу LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Частота оновлення даних про мобільний зв\'язок:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Усі дані про показники мобільного зв\'язку:"</string>
@@ -904,6 +915,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Оновити"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Увімк./вимк. перевірку DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Інформація/налаштування OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC доступно:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR обмежено:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR доступно:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Статус NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Частота NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Установити режим радіодіапазону"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Завантаження списку діапазонів частот…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Установити"</string>
@@ -913,4 +929,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Інформація про телефон"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Інформація про ініціалізацію оператора"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Запустити ініціалізацію оператора"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Сигнал Bluetooth заслабкий. Спробуйте переключитися на гучний зв\'язок."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Сповіщення про якість виклику"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Облікові записи SIP, що не підтримуються"</string>
 </resources>
diff --git a/res/values-ur/strings.xml b/res/values-ur/strings.xml
index 9724d8e..cfc2df8 100644
--- a/res/values-ur/strings.xml
+++ b/res/values-ur/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"صرف بنیادی صارف ہی صوتی میل کی ترتیبات تبدیل کر سکتا ہے۔"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"‏آپ کا SIM کارڈ غیر مسدود ہوگیا ہے۔ آپ کا فون غیر مقفل ہو رہا ہے…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"‏SIM نیٹ ورک غیر مقفل کرنے کا PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"‏آپریٹر کے لیے SIM مقفل ہے"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"غیر مقفل کریں"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"برخاست کریں"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"نیٹ ورک غیر مقفل کرنے کی درخواست کر رہا ہے…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> کو آگے بھیج رہا ہے"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"آف"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"آپ کا کیریئر آپ کا فون ناقابل رسائی ہونے پر کال آگے منتقل کرنے کو غیر فعال کرنے کا تعاون نہیں کرتا ہے۔"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"آپ کا کیریئر کال فارورڈنگ کو سپورٹ نہیں کرتا ہے۔"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"\'کال کا انتظار کرنا\' آن کریں؟"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"کال کے دوران، آپ کو موصول ہونے والی کالز کے بارے میں مطلع کیا جائے گا"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"آن کریں"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"منسوخ کریں"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"‏IMS آن کے تحت CDMA کال کا انتظار کرنا"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"‏IMS آف کے تحت CDMA کال کا انتظار کرنا"</string>
     <string name="updating_title" msgid="6130548922615719689">"کال کی ترتیبات"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"صرف منتظم صارف ہی کال کی ترتیبات تبدیل کر سکتا ہے۔"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"ترتیبات (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"‏SIM کے محدود فنکشن"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> کے استعمال کے دوران <xliff:g id="CARRIER_NAME">%1$s</xliff:g> سے کالز اور ڈیٹا سروسز کو مسدود کیا جا سکتا ہے۔"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"‏دوسرے SIM کے استعمال کے دوران <xliff:g id="CARRIER_NAME">%1$s</xliff:g> سے کالز اور ڈیٹا سروسز کو مسدود کیا جا سکتا ہے۔"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"‏فرسودہ SIP اکاؤنٹس ملیں اور انہیں ہٹا دیا گیا"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"‏Android پلیٹ فارم کے ذریعے SIP کالنگ اب تعاون یافتہ نہیں ہے۔\nآپ کے موجودہ SIP اکاؤنٹس <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ہٹا دیے گئے ہیں۔\nبراہ کرم اپنے ڈیفالٹ کالنگ اکاؤنٹ کی ترتیب کی تصدیق کریں۔"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"ترتیبات پر جائیں"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"ایپ ڈیٹا کا استعمال"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> موبائل ڈیٹا <xliff:g id="ID_2">%2$s</xliff:g> میں استعمال ہوا"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"جدید ترین"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"‏پاس ورڈ غلط ہے۔ SIM اب مقفل ہے۔ PUK2 درج کریں۔"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"‏PUK2 مستقل طور پر مسدود ہے۔"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"آپ کے پاس <xliff:g id="NUMBER">%d</xliff:g> کوششیں بچی ہیں۔"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"‏PUK2 مقفل ہے۔ غیر مقفل کرنے کے ليے سروس فراہم کنندہ سے رابطہ کریں۔"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"‏PIN2 اب مسدود نہیں ہے"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"‏نیٹ ورک یا SIM کارڈ کی خرابی"</string>
     <string name="doneButton" msgid="7371209609238460207">"ہوگیا"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"‏ڈیفالٹ ڈیٹا SIM کی SubId:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"‏DL بینڈ وڈتھ (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"‏UL بینڈ وڈتھ (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"سیل کے مقام کی معلومات (فرسودہ):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"‏LTE فزيکل چینل کنفیگریشن:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"سیل کی معلومات ریفریش کرنے کی شرح:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"سیل پیمائش کی تمام معلومات:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"ریفریش کریں"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"‏DNS چیک ٹوگل کریں"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"‏OEM-کیلئے مخصوص معلومات/ترتیبات"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"‏EN-DC دستیاب ہے:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"‏DCNR محدود کردہ:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"‏NR دستیاب ہے:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"‏NR ریاست:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"‏NR فریکوئنسی:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"ریڈیو بینڈ موڈ سیٹ کریں"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"بینڈ کی فہرست لوڈ ہو رہی ہے…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"سیٹ کریں"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"فون کی معلومات"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"کیرئیر فراہمی معلومات"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"ٹرگر کیرئیر فراہمی"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"آپ کا بلوٹوتھ سگنل کمزور ہے۔ اسپیکر فون پر سوئچ کر کے آزمائیں۔"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"کال کی کوالٹی کی اطلاع"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"‏فرسودہ SIP اکاؤنٹس"</string>
 </resources>
diff --git a/res/values-uz/strings.xml b/res/values-uz/strings.xml
index c49ee69..9ebb2ac 100644
--- a/res/values-uz/strings.xml
+++ b/res/values-uz/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Ovozli pochta sozlamalarini faqat bosh foydalanuvchi o‘zgartira oladi."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"To‘sib qo‘yilgan SIM kartangiz ochildi. Telefoningiz qulfdan chiqarilmoqda…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM kartani tarmoqdagi qulfidan chiqarish PIN kodi"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"SIM karta operator uchun bloklangan"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Qulfdan chiqarish"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Rad etish"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Tarmoqni qulfdan chiqarish so‘ralmoqda…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"<xliff:g id="PHONENUMBER">{0}</xliff:g> raqamiga yo‘naltiriladi"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Yoqilmagan"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Telefoningiz o‘chiq bo‘lganida qo‘ng‘iroqlarni boshqa raqamga yo‘naltirishni o‘chirish xususiyati tarmoq operatoringizda yo‘q."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Operatoringiz tarmog‘i orqali chaqiruvlarni uzatib bo‘lmaydi"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Chaqiruvdagi kutish rejimi yoqilsinmi?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Suhbat paytida boshqa kiruvchi chaqiruvlar haqida sizga bildirishnoma keladi"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Yoqish"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Bekor qilish"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS asosidagi CDMA chaqiruvlari uchun kutish rejimi yoqildi"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS asosidagi CDMA chaqiruvlari uchun kutish rejimi faolsizlantirildi"</string>
     <string name="updating_title" msgid="6130548922615719689">"Chaqiruv sozlamalari"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Faqat administrator qo‘ng‘iroq sozlamalarini o‘zgartirishi mumkin."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Sozlamalar (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM kartada ayrim funksiyalar ishlamaydi"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"<xliff:g id="PHONE_NUMBER">%2$s</xliff:g> raqami ishlatilsa, <xliff:g id="CARRIER_NAME">%1$s</xliff:g> orqali chaqiruvlar va mobil internet bloklanishi mumkin."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Boshqa SIM karta ishlatilsa, <xliff:g id="CARRIER_NAME">%1$s</xliff:g> orqali chaqiruvlar va internet bloklanishi mumkin."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"To‘xtatilgan SIP hisoblar aniqlandi va olib tashlandi"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Endi Android platformasida SIP orqali chaqiruvlarni amalga oshirish imkonsiz.\nSIP hisoblaringiz (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) olib tashlandi.\nChaqiruvlar uchun standart holatda ishlatiladigan hisobingizni tasdiqlang."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Sozlamalarni ochish"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Ilova sarflagan trafik"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g> davomida sarflangan mobil trafik: <xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Kengaytirilgan sozlamalar"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Parol noto‘g‘ri. SIM karta qulflandi. PUK2 kodini kiriting."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 kod butunlay to‘sib qo‘yildi."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Sizda <xliff:g id="NUMBER">%d</xliff:g> ta urinish qoldi."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 bloklangan. Uni blokdan chiqarish uchun xizmat ta’minotchisiga murojaat qiling."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 kodi blokdan chiqarildi"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Tarmoq yoki SIM kartada xato"</string>
     <string name="doneButton" msgid="7371209609238460207">"Tayyor"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Mobil internet uchun birlamchi SIM kartaning qoʻshimcha identifikatori:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Axborot uzatish tezligi (kbit/s):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL kanalining axborot uzatish tezligi (kbit/s):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Tarmoq joylashuvi haqidagi axborot (eskirgan):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE jismoniy kanal konfiguratsiyasi:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Tarmoq haqidagi axborotning yangilanish darajasi:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Tarmoq statistikasi:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Yangilash"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"DNS tekshiruvini yoqish/o‘chirish"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM maxsus axboroti va sozlamalari"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC ochiq:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR cheklangan:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR ochiq:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR holati:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR chastotasi:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Tarmoq rejimini sozlash"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Chastotalar ro‘yxati yuklanmoqda…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Saqlash"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Telefon haqida"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Operator sinxronizatsiyasi haqida"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Operator sinxronizatsiyasini yoqish/o‘chirish"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Bluetooth signali kuchsiz. Baland ovoz rejimini yoqish tavsiya etiladi."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Chaqiruv sifati haqida bildirishnoma"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"To‘xtatilgan SIP hisoblar"</string>
 </resources>
diff --git a/res/values-vi/strings.xml b/res/values-vi/strings.xml
index dfc0c11..a0fb9a0 100644
--- a/res/values-vi/strings.xml
+++ b/res/values-vi/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Chỉ người dùng chính mới có thể sửa đổi Cài đặt thư thoại."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Thẻ SIM của bạn đã được bỏ chặn. Điện thoại của bạn đang mở khóa…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"Mã PIM mở khóa mạng SIM"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"Đã khóa SIM đối với nhà cung cấp dịch vụ"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Mở khóa"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Loại bỏ"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Đang yêu cầu mở khóa mạng..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Chuyển tiếp tới <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Tắt"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Nhà cung cấp dịch vụ của bạn không hỗ trợ vô hiệu hóa chuyển tiếp cuộc gọi khi điện thoại của bạn không thể truy cập được."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Nhà mạng của bạn không hỗ trợ tính năng chuyển tiếp cuộc gọi."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Bật chế độ cuộc gọi chờ?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Trong suốt cuộc gọi, bạn sẽ nhận được thông báo về các cuộc gọi đến"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Bật"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Hủy"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Cuộc gọi chờ CDMA trong IMS đang bật"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Cuộc gọi chờ CDMA trong IMS đang tắt"</string>
     <string name="updating_title" msgid="6130548922615719689">"Cài đặt cuộc gọi"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Chỉ người dùng quản trị mới có thể thay đổi cài đặt cuộc gọi."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Cài đặt (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Chức năng SIM bị giới hạn"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Các cuộc gọi và dịch vụ dữ liệu của nhà mạng <xliff:g id="CARRIER_NAME">%1$s</xliff:g> có thể bị chặn khi bạn sử dụng số <xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Các cuộc gọi và dịch vụ dữ liệu của nhà mạng <xliff:g id="CARRIER_NAME">%1$s</xliff:g> có thể bị chặn khi bạn sử dụng một SIM khác."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Đã tìm thấy và xóa các tài khoản SIP không dùng nữa"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Nền tảng Android không còn hỗ trợ tính năng gọi điện qua SIP.\nCác tài khoản SIP hiện có của bạn <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> đã bị xóa.\nVui lòng xác nhận chế độ cài đặt tài khoản gọi mặc định của bạn."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Chuyển đến phần Cài đặt"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Mức sử dụng dữ liệu của ứng dụng"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"Đã dùng <xliff:g id="ID_1">%1$s</xliff:g> dữ liệu di động: <xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Nâng cao"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Mật khẩu không đúng. SIM hiện đã bị chặn. Hãy nhập PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 bị chặn vĩnh viễn."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Bạn còn <xliff:g id="NUMBER">%d</xliff:g> lần thử."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 đang bị khóa. Hãy liên hệ với nhà cung cấp dịch vụ để mở khóa."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 không còn bị chặn"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Lỗi mạng hoặc thẻ SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Xong"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"Mã phụ của SIM dữ liệu mặc định:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Băng thông DL (kb/giây):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Băng thông UL (kb/giây):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Thông tin vị trí mạng di động (không dùng nữa):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Cấu hình kênh LTE thực:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Tốc độ làm mới thông tin mạng di động:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Toàn bộ thông tin về số đo mạng di động:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Làm mới"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Bật/tắt chế độ kiểm tra DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Thông tin/Cài đặt dành riêng cho OEM"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"Hỗ trợ EN-DC:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Hạn chế DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"Hỗ trợ NR:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Trạng thái NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Tần số NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Đặt chế độ dải tần số"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Đang tải danh sách băng tần…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Đặt"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Thông tin điện thoại"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Thông tin cấp phép của nhà mạng"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Kích hoạt dịch vụ cấp phép của nhà mạng"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Tín hiệu Bluetooth của bạn đang yếu. Hãy thử chuyển sang loa ngoài."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Thông báo về chất lượng cuộc gọi"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Tài khoản SIP không dùng nữa"</string>
 </resources>
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index 304230d..50b4b27 100644
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"只有主用户才能修改语音信箱设置。"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"您的SIM卡已解锁。正在解锁您的手机..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM 网络解锁 PIN 码"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"已锁定以下运营商的 SIM 卡："</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"解锁"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"关闭"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"正在请求网络解锁..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"转接到 <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"关闭"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"您的运营商不支持在手机无法接通时停用来电转接功能。"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"您的运营商不支持来电转接功能。"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"要启用来电等待吗？"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"如果您在通话期间接到来电，则会收到通知"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"开启"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"取消"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"基于 IMS 的 CDMA 来电等待功能已开启"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"基于 IMS 的 CDMA 来电等待功能已关闭"</string>
     <string name="updating_title" msgid="6130548922615719689">"通话设置"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"只有管理员用户才能更改通话设置。"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"设置（<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>）"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM 卡功能受限"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"使用 <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> 时，系统可能会屏蔽<xliff:g id="CARRIER_NAME">%1$s</xliff:g>通话和数据服务。"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"使用另一张 SIM 卡时，系统可能会屏蔽<xliff:g id="CARRIER_NAME">%1$s</xliff:g>通话和数据服务。"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"系统已找到并移除已弃用的 SIP 帐号"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"SIP 通话已不再受 Android 平台支持。\n您现有的 SIP 帐号 <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> 已被移除。\n请确认您的默认通话帐号设置。"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"转到设置"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"应用的流量使用情况"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g>期间使用的移动数据流量为：<xliff:g id="ID_1">%1$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"高级"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"密码不正确。SIM 卡已锁定。请输入 PUK2 码。"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2码已被永远锁定。"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"您还可以尝试输入 <xliff:g id="NUMBER">%d</xliff:g> 次。"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"SIM 卡已通过 PUK2 进行锁定。请联系服务提供商来解锁。"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 码已解除锁定"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"网络或 SIM 卡错误"</string>
     <string name="doneButton" msgid="7371209609238460207">"完成"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"默认数据 SIM 卡的 SubId："</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"DL 带宽 (kbps)："</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"UL 带宽 (kbps)："</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"移动网络位置信息（已弃用）："</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE 物理信道配置："</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"移动网络信息刷新频率："</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"所有移动网络测量信息："</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"刷新"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"切换 DNS 检查"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"特定 OEM 的信息/设置"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"4G/5G 双连接可用："</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"5G 双连接受限："</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"5G 可用："</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"5G 状态："</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"5G 频率："</string>
     <string name="band_mode_title" msgid="7988822920724576842">"设置无线装置频道模式"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"正在加载频道列表…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"设置"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"手机信息"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"运营商配置信息"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"触发运营商配置"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"您的蓝牙信号较弱。请尝试切换为扬声器模式。"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"通话质量通知"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"已弃用的 SIP 帐号"</string>
 </resources>
diff --git a/res/values-zh-rHK/strings.xml b/res/values-zh-rHK/strings.xml
index 085ad57..4da008f 100644
--- a/res/values-zh-rHK/strings.xml
+++ b/res/values-zh-rHK/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"只有主要使用者可以修改留言設定。"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"您的 SIM 卡已解除封鎖。您的手機正在解除鎖定..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM 網絡解除鎖定 PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"流動網絡供應商的 SIM 卡已上鎖"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"解除鎖定"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"關閉"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"正在要求解除網絡鎖定..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"轉接至 <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"關閉"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"您的流動網絡供應商不支援在手機無法接通時停用轉接功能。"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"您的流動網絡供應商不支援來電轉駁。"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"要開啟來電等候功能嗎？"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"您會在通話期間收到來電通知"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"開啟"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"取消"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS 下的 CDMA 來電等候功能已開啟"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS 下的 CDMA 來電等候功能已關閉"</string>
     <string name="updating_title" msgid="6130548922615719689">"通話設定"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"只有管理員可以變更通話設定。"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"設定 (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM 卡功能受限"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"「<xliff:g id="CARRIER_NAME">%1$s</xliff:g>」通話和數據服務在使用 <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> 卡時可能遭到封鎖。"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"「<xliff:g id="CARRIER_NAME">%1$s</xliff:g>」通話和數據服務在使用其他 SIM 卡時可能遭到封鎖。"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"已找到並移除已停用的 SIP 帳戶"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android 平台不再支援 SIP 通話。\n您現有的 SIP 帳戶 (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>) 已移除。\n請確認您的預設通話帳戶設定。"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"前往設定"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"應用程式數據用量"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g>期間使用了 <xliff:g id="ID_1">%1$s</xliff:g>流動數據"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"進階設定"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"密碼不正確。SIM 現在已被封鎖，請輸入 PUK2。"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 碼已被永久封鎖。"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"您還有 <xliff:g id="NUMBER">%d</xliff:g> 次嘗試機會。"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"PUK2 已鎖定。請通知服務供應商解鎖。"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 目前沒有封鎖"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"網絡或 SIM 卡錯誤。"</string>
     <string name="doneButton" msgid="7371209609238460207">"完成"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"預設數據 SIM 卡的子 ID："</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"下載頻寬 (kbps)："</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"上載頻寬 (kbps)："</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"發射站位置資料 (已淘汰)："</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE 實體渠道設定："</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"發射站資料重新整理頻率："</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"所有發射站量度資料："</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"重新整理"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"切換 DNS 檢查"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"OEM 專用資訊/設定"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC 可用："</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR 受限："</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR 可用："</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR 狀態："</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR 頻率："</string>
     <string name="band_mode_title" msgid="7988822920724576842">"設定無線電頻段模式"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"正在載入頻段清單…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"設定"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"手機資訊"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"流動網絡供應商佈建資料"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"觸發流動網絡供應商佈建程序"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"您的藍牙訊號微弱。請改用擴音器。"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"通話品質通知"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"已停用的 SIP 帳戶"</string>
 </resources>
diff --git a/res/values-zh-rTW/strings.xml b/res/values-zh-rTW/strings.xml
index 3535d1d..440bb1d 100644
--- a/res/values-zh-rTW/strings.xml
+++ b/res/values-zh-rTW/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"只有主要使用者可以修改語音信箱設定。"</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"您的 SIM 卡已解鎖。正在解鎖手機中…"</string>
     <string name="label_ndp" msgid="7617392683877410341">"SIM 網路解鎖 PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"以下電信業者的 SIM 卡已鎖定"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"解除鎖定"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"關閉"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"正在要求解除網路鎖定…"</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"轉接至 <xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"關閉"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"您的電信業者不支援手機無收訊時停用轉接功能。"</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"你的電信業者不支援來電轉接功能。"</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"要開啟來電等候功能嗎？"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"如果通話期間有來電，系統會通知你"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"開啟"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"取消"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"IMS 的 CDMA 來電等候功能已開啟"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"IMS 的 CDMA 來電等候功能已關閉"</string>
     <string name="updating_title" msgid="6130548922615719689">"通話設定"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"只有管理員使用者可以變更通話設定。"</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"設定 (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"SIM 卡功能受限"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"使用 <xliff:g id="PHONE_NUMBER">%2$s</xliff:g> 時，「<xliff:g id="CARRIER_NAME">%1$s</xliff:g>」的通話和數據服務可能會遭到封鎖。"</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"當你使用另一張 SIM 卡時，「<xliff:g id="CARRIER_NAME">%1$s</xliff:g>」的通話和數據服務可能會遭到封鎖。"</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"系統找到不適用的 SIP 帳戶，並已將這些帳戶移除"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Android 平台不再支援 SIP 通話功能。\n系統已移除你現有的 SIP 帳戶 (<xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g>)。\n請確認你的預設通話帳戶設定。"</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"前往設定"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"應用程式數據用量"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_2">%2$s</xliff:g>期間使用了 <xliff:g id="ID_1">%1$s</xliff:g> 的行動數據"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"進階"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"密碼不正確，SIM 卡現已遭到封鎖。請輸入 PUK2。"</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"PUK2 遭到永久封鎖。"</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"您還可以嘗試 <xliff:g id="NUMBER">%d</xliff:g> 次。"</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"SIM 卡已遭 PUK2 碼鎖定，請要求服務供應商協助解鎖。"</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"PIN2 已解除封鎖"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"網路或 SIM 卡錯誤"</string>
     <string name="doneButton" msgid="7371209609238460207">"完成"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"預設資料 SIM 卡的子 ID："</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"下行頻寬 (kbps)："</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"上行頻寬 (kbps)："</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"行動網路位置資訊 (已不適用)："</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"LTE 實體通道設定："</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"行動網路資訊重新整理頻率："</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"所有行動網路測量資訊："</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"重新整理"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"切換 DNS 檢查"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"原始設備製造商 (OEM) 專用資訊/設定"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"EN-DC 可供使用："</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"DCNR 受限："</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"NR 可供使用："</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"NR 狀態："</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"NR 頻率："</string>
     <string name="band_mode_title" msgid="7988822920724576842">"設定無線電頻帶模式"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"正在載入頻帶清單…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"設定"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"手機資訊"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"電信業者佈建資訊"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"觸發電信業者佈建程序"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"你的藍牙訊號微弱，建議你改用擴音模式。"</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"通話品質通知"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"不適用的 SIP 帳戶"</string>
 </resources>
diff --git a/res/values-zu/strings.xml b/res/values-zu/strings.xml
index 6b1bfa0..3456b3a 100644
--- a/res/values-zu/strings.xml
+++ b/res/values-zu/strings.xml
@@ -50,6 +50,7 @@
     <string name="voice_number_setting_primary_user_only" msgid="3394706575741912843">"Izilungiselelo zevoyisimeyili zingashintshwa kuphela umsebenzisi oyinhloko."</string>
     <string name="puk_unlocked" msgid="4627340655215746511">"Ikhadi lakho le-SIM livuliwe. Ifoni yakho iyavula..."</string>
     <string name="label_ndp" msgid="7617392683877410341">"Inethiwekhi ye-SIM yokuvula i-PIN"</string>
+    <string name="label_phoneid" msgid="8775611434123577808">"I-SIM ivalelwe umsebenzisi"</string>
     <string name="sim_ndp_unlock_text" msgid="7737338355451978338">"Vula"</string>
     <string name="sim_ndp_dismiss_text" msgid="89667342248929777">"Cashisa"</string>
     <string name="requesting_unlock" msgid="930512210309437741">"Icela ukuvula inethiwekhi..."</string>
@@ -123,6 +124,13 @@
     <string name="sum_cfnrc_enabled" msgid="1799069234006073477">"Idlulisela ku-<xliff:g id="PHONENUMBER">{0}</xliff:g>"</string>
     <string name="sum_cfnrc_disabled" msgid="739289696796917683">"Valiwe"</string>
     <string name="disable_cfnrc_forbidden" msgid="775348748084726890">"Isiphathi sakho asisekeli ukuvimbela ukudlulisela ucingo lapho ifoni yakho ingafinyeleleki."</string>
+    <string name="registration_cf_forbidden" msgid="4386482610771190420">"Inkampani yakho yenethiwekhi ayisekeli ukudlulisela phambili ikholi."</string>
+    <string name="cdma_call_waiting" msgid="4565070960879673216">"Vula ukulinda ikholi?"</string>
+    <string name="enable_cdma_call_waiting_setting" msgid="5906811747921744307">"Phakathi nekholi, uzokwaziswa ngamakholi angenayo"</string>
+    <string name="enable_cdma_cw" msgid="811047045863422232">"Vula"</string>
+    <string name="disable_cdma_cw" msgid="7119290446496301734">"Hoxa"</string>
+    <string name="cdma_call_waiting_in_ims_on" msgid="6390979414188659218">"Ukulinda kwekholi ye-CDMA ngaphansi kwe-IMS kuvuliwe"</string>
+    <string name="cdma_call_waiting_in_ims_off" msgid="1099246114368636334">"Ukulinda kwekholi ye-CDMA ngaphansi kwe-IMS kuvaliwe"</string>
     <string name="updating_title" msgid="6130548922615719689">"Izilungiselelo zekholi"</string>
     <string name="call_settings_admin_user_only" msgid="7238947387649986286">"Izilungiselelo zekholi zingaguqulwa kuphela ngumsebenzisi oyinhloko."</string>
     <string name="call_settings_with_label" msgid="8460230435361579511">"Izilungiselelo (<xliff:g id="SUBSCRIPTIONLABEL">%s</xliff:g>)"</string>
@@ -286,6 +294,9 @@
     <string name="limited_sim_function_notification_title" msgid="612715399099846281">"Ukusebenza okukhawulelwe kwe-SIM"</string>
     <string name="limited_sim_function_with_phone_num_notification_message" msgid="5928988883403677610">"Amakholi e-<xliff:g id="CARRIER_NAME">%1$s</xliff:g> namasevisi edatha angavinjelwa kusetshenziswa u-<xliff:g id="PHONE_NUMBER">%2$s</xliff:g>."</string>
     <string name="limited_sim_function_notification_message" msgid="5338638075496721160">"Amakholi e-<xliff:g id="CARRIER_NAME">%1$s</xliff:g> namasevisi edatha angavinjelwa ngenkathi kusetshenziswa enye i-SIM."</string>
+    <string name="sip_accounts_removed_notification_title" msgid="3528076957535736095">"Ama-akhawunti we-SIP eshlisiwe atholakele futhi asusiwe"</string>
+    <string name="sip_accounts_removed_notification_message" msgid="1916856744869791592">"Ukufona kwe-SIP akusasekelwa ingxenyekazi ye-Android.\nAma-akhawunti akho e-SIP akhona <xliff:g id="REMOVED_SIP_ACCOUNTS">%s</xliff:g> ahanjisiwe.\nSicela uqinisekise isethingi le-akhawunti yakho lokufona elizenzakalelayo."</string>
+    <string name="sip_accounts_removed_notification_action" msgid="3772778402370555562">"Iya kumasethingi"</string>
     <string name="data_usage_title" msgid="8438592133893837464">"Ukusetshenziswa kwedatha yohlelo lokusebenza"</string>
     <string name="data_usage_template" msgid="6287906680674061783">"<xliff:g id="ID_1">%1$s</xliff:g> kusetshenziswe idatha yeselula engu-<xliff:g id="ID_2">%2$s</xliff:g>"</string>
     <string name="advanced_options_title" msgid="9208195294513520934">"Okuthuthukisiwe"</string>
@@ -504,6 +515,7 @@
     <string name="puk2_requested" msgid="6992374450720307514">"Iphasiwedi ayilungile. I-SIM manje ikhiyiwe. Faka i-PUK2."</string>
     <string name="puk2_blocked" msgid="3131139031779319911">"I-PUK2 ivinjiwe unaphakade."</string>
     <string name="pin2_attempts" msgid="5625178102026453023">\n"Unemizamo engu-<xliff:g id="NUMBER">%d</xliff:g> esele."</string>
+    <string name="puk2_locked" msgid="6497760825455461057">"I-PUK2 ikhiyiwe. Xhumana nomhlinzeki wesevisi ukuze uvule."</string>
     <string name="pin2_unblocked" msgid="4481107908727789303">"I-PIN2 ayisavinjiwe"</string>
     <string name="pin2_error_exception" msgid="8116103864600823641">"Iphutha lenethiwekhi noma lekhadi le-SIM"</string>
     <string name="doneButton" msgid="7371209609238460207">"Kwenziwe"</string>
@@ -867,7 +879,6 @@
     <string name="radio_info_dds" msgid="1122593144425697126">"I-SubId ye-SIM yedatha yokuzenzakalela:"</string>
     <string name="radio_info_dl_kbps" msgid="2382922659525318726">"Umkhawulokudonsa we-DL (kbps):"</string>
     <string name="radio_info_ul_kbps" msgid="2102225400904799036">"Umkhawulokudonsa we-UL (kbps):"</string>
-    <string name="radio_info_signal_location_label" msgid="6188435197086550049">"Ulwazi lwendawo lweseli (kwehlisiwe):"</string>
     <string name="radio_info_phy_chan_config" msgid="1277949603275436081">"Ukulungiselelwa okuphathekayo kwesiteshi se-LTE:"</string>
     <string name="radio_info_cell_info_refresh_rate" msgid="670511448975997340">"Isilinganiso sokuqalisa kabusha solwazi lweseli:"</string>
     <string name="radio_info_cellinfo_label" msgid="8199062974670377659">"Ulwazi lwesilinganiso seseli:"</string>
@@ -898,6 +909,11 @@
     <string name="radio_info_smsc_refresh_label" msgid="8409923721451604560">"Vuselela"</string>
     <string name="radio_info_toggle_dns_check_label" msgid="1394078554927787350">"Guqula ukuhlola i-DNS"</string>
     <string name="oem_radio_info_label" msgid="2914167475119997456">"Ulwazi oucacile kwe-OEM/Izilungiselelo"</string>
+    <string name="radio_info_endc_available" msgid="4410653375290113436">"I-EN-DC Iyatholakala:"</string>
+    <string name="radio_info_dcnr_restricted" msgid="2469125498066960807">"Okukhawulelwe kwe-DCNR:"</string>
+    <string name="radio_info_nr_available" msgid="1321318331361249997">"I-NR Iyatholakala:"</string>
+    <string name="radio_info_nr_state" msgid="1337571996788535356">"Isimo se-NR:"</string>
+    <string name="radio_info_nr_frequency" msgid="1201156032796584128">"Imvamisa ye-NR:"</string>
     <string name="band_mode_title" msgid="7988822920724576842">"Isetha imodi yebhendi yerediyo"</string>
     <string name="band_mode_loading" msgid="795923726636735967">"Ilayisha uhlu lwebhendi…"</string>
     <string name="band_mode_set" msgid="6657819412803771421">"Setha"</string>
@@ -907,4 +923,7 @@
     <string name="phone_info_label" product="default" msgid="1784175881556791433">"Ulwazi lwefoni"</string>
     <string name="carrier_provisioning" msgid="2668065041869578376">"Ulwazi lokuhlinzeka lenkampani yenethiwekhi"</string>
     <string name="trigger_carrier_provisioning" msgid="1301829588620638234">"Cupha ukunikezwa kwenkampani yenethiwekhi"</string>
+    <string name="call_quality_notification_bluetooth_details" msgid="8348950331707346711">"Isignali yakho ye-bluetooth ayiqinile. Zama ukushintshela kusipikhasefoni."</string>
+    <string name="call_quality_notification_name" msgid="3476828289553948830">"Isaziso Sekhwalithi"</string>
+    <string name="notification_channel_sip_account" msgid="1261816025156179637">"Ama-akhawunti we-SIP ehlisiwe"</string>
 </resources>
diff --git a/res/values/config.xml b/res/values/config.xml
index 7e71068..a296254 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -211,9 +211,6 @@
     CarrierConfigManager.KEY_CARRIER_VVM_PACKAGE_NAME_STRING does not handle it -->
     <string name="system_visual_voicemail_client" translatable="false"/>
 
-    <!-- Flag to enable VVM3 visual voicemail. VVM3 is used by Verizon Wireless. -->
-    <bool name="vvm3_enabled">false</bool>
-
     <!-- Flag indicating whether to allow pstn phone accounts [DO NOT TRANSLATE] -->
     <bool name="config_pstn_phone_accounts_enabled">true</bool>
 
@@ -299,4 +296,29 @@
         <item>250</item>
         <item>350</item>
     </integer-array>
+
+    <!-- String indicating the package name of the device GbaService implementation. -->
+    <string name="config_gba_package" translatable="false"/>
+    <!-- The interval to release/unbind GbaService after the authentication request
+        by millisecond. -1 - no release, 0 - release immediately,
+        positive n - release in n milliseconds -->
+    <integer name="config_gba_release_time">0</integer>
+
+    <!-- Whether or not to support RCS User Capability Exchange -->
+    <bool name="config_rcs_user_capability_exchange_enabled">true</bool>
+
+    <!-- Whether or not to support device to device communication using RTP and DTMF communication
+         transports. -->
+    <bool name="config_use_device_to_device_communication">false</bool>
+
+    <!-- Whether or not to show notifications for when bluetooth connection is bad during a call -->
+    <bool name="enable_bluetooth_call_quality_notification">false</bool>
+
+    <!-- The package names which can request thermal mitigation. -->
+    <string-array name="thermal_mitigation_allowlisted_packages" translatable="false">
+    </string-array>
+
+    <!-- The package name of the app which hosts the
+         {@link TelecomManager#ACTION_SHOW_CALL_SETTINGS} settings screen. -->
+    <string name="call_settings_package_name">com.android.phone</string>
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 1e44c72..47d571e 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -107,6 +107,8 @@
     <!-- network depersonalization -->
     <!-- Label text for PIN entry widget on SIM Network Depersonalization panel -->
     <string name="label_ndp">SIM network unlock PIN</string>
+    <!-- Label text for Operator displayName on SIM Network Depersonalization panel -->
+    <string name="label_phoneid">SIM locked for operator</string>
     <!-- Button label on SIM Network Depersonalization panel -->
     <string name="sim_ndp_unlock_text">Unlock</string>
     <!-- Button label on SIM Network Depersonalization panel -->
@@ -273,6 +275,15 @@
     <string name="sum_cfnrc_disabled">Off</string>
     <!-- Error message displayed after failing to disable forwarding calls when the phone is unreachable -->
     <string name="disable_cfnrc_forbidden">Your carrier doesn\'t support disabling call forwarding when your phone is unreachable.</string>
+    <string name="registration_cf_forbidden">Your carrier doesn\'t support call forwarding.</string>
+
+    <!-- Cdma Call waiting settings screen, setting option name -->
+    <string name="cdma_call_waiting">Turn on call waiting?</string>
+    <string name="enable_cdma_call_waiting_setting">During a call, you\'ll be notified about incoming calls</string>
+    <string name="enable_cdma_cw">Turn on</string>
+    <string name="disable_cdma_cw">Cancel</string>
+    <string name="cdma_call_waiting_in_ims_on">CDMA Call Waiting under IMS On</string>
+    <string name="cdma_call_waiting_in_ims_off">CDMA Call Waiting under IMS Off</string>
 
     <!-- Title of the progress dialog displayed while updating Call settings -->
     <string name="updating_title">Call settings</string>
@@ -633,6 +644,13 @@
     <string name="limited_sim_function_with_phone_num_notification_message"><xliff:g id="carrier_name">%1$s</xliff:g> calls and data services may be blocked while using <xliff:g id="phone_number">%2$s</xliff:g>.</string>
     <!-- Notification message for limited sim function during dual sim [CHAR LIMIT=80]-->
     <string name="limited_sim_function_notification_message"><xliff:g id="carrier_name">%1$s</xliff:g> calls and data services may be blocked while using another SIM.</string>
+    <!-- Notification title for SIP accounts removed -->
+    <string name="sip_accounts_removed_notification_title">Deprecated SIP accounts found and removed</string>
+    <!-- Notification message for SIP accoutns removed -->
+    <string name="sip_accounts_removed_notification_message">
+        SIP calling is no longer supported by Android platform.\nYour existing SIP accounts <xliff:g id="removed_sip_accounts">%s</xliff:g> have been removed.\nPlease confirm your default calling account setting.
+    </string>
+    <string name="sip_accounts_removed_notification_action">Go to settings</string>
     <!-- Mobile network settings screen, data usage setting check box name -->
     <string name="data_usage_title">App data usage</string>
     <!-- Summary about how much data has been used in a date range [CHAR LIMIT=100] -->
@@ -1114,6 +1132,8 @@
     <string name="puk2_blocked">PUK2 is permanently blocked.</string>
     <!-- SIM PIN2 screen: error message -->
     <string name="pin2_attempts">\nYou have <xliff:g id="number">%d</xliff:g> remaining attempts.</string>
+    <!-- SIM PIN2 screen: error message displayed in a dialog -->
+    <string name="puk2_locked">PUK2 locked. Contact service provider to unlock.</string>
     <!-- SIM PIN screen: status message displayed in a popup (toast) -->
     <string name="pin2_unblocked">PIN2 no longer blocked</string>
     <!-- SIM PIN screen: error message shown in dialog when there is a network or sim error.
@@ -2068,8 +2088,6 @@
     <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
     <string name="radio_info_ul_kbps">UL Bandwidth (kbps):</string>
     <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
-    <string name="radio_info_signal_location_label">Cell Location Info (deprecated):</string>
-    <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
     <string name="radio_info_phy_chan_config">LTE Physical Channel Configuration:</string>
     <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
     <string name="radio_info_cell_info_refresh_rate">Cell Info Refresh Rate:</string>
@@ -2131,6 +2149,18 @@
     <string name="radio_info_toggle_dns_check_label">Toggle DNS Check</string>
     <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
     <string name="oem_radio_info_label">OEM-specific Info/Settings</string>
+    <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
+    <string name="radio_info_endc_available">EN-DC Available:</string>
+    <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
+    <string name="radio_info_dcnr_restricted">DCNR Restricted:</string>
+    <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
+    <string name="radio_info_nr_available">NR Available:</string>
+    <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
+    <string name="radio_info_nr_state">NR State:</string>
+    <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
+    <string name="radio_info_nr_frequency">NR Frequency:</string>
+    <!-- Radio Info screen. Label for a status item.  Used for diagnostic info screens, precise translation isn't needed -->
+    <string name="radio_info_network_slicing_config" translatable="false">Network slicing config:</string>
 
     <!-- Band Mode Selection -->
     <!-- Band mode screen.  Title of activity. -->
@@ -2154,4 +2184,14 @@
     <!-- Trigger Carrier Provisioning [CHAR LIMIT=NONE] -->
     <string name="trigger_carrier_provisioning">Trigger Carrier Provisioning</string>
 
+    <!-- details of the message popped up when there is
+    bad call quality caused by bluetooth connection-->
+    <string name="call_quality_notification_bluetooth_details">
+        Your bluetooth signal is weak.  Try switching to speakerphone.</string>
+    <!-- name of the notification that pops up during
+    a phone call when there is bad call quality -->
+    <string name="call_quality_notification_name">Call Quality Notification</string>
+    <!-- Telephony notification channel name for a channel containing SIP accounts removed
+     notificatios -->
+    <string name="notification_channel_sip_account">Deprecated SIP accounts</string>
 </resources>
diff --git a/res/xml/carrier_ss_string.xml b/res/xml/carrier_ss_string.xml
index 29de13a..b7771cd 100644
--- a/res/xml/carrier_ss_string.xml
+++ b/res/xml/carrier_ss_string.xml
@@ -146,4 +146,32 @@
             <entry key="status_code" definition="ok">7</entry>
         </command_result>
     </feature>
+    <feature name="callwaiting">
+        <command name="query"><!--For example: *#102#-->
+            <service_code>102</service_code>
+            <action_code>*#</action_code>
+            <response_format number ="1"><!--For example: 120*4#-->
+                <entry position="4" key="status_code"/>
+            </response_format>
+        </command>
+        <command name="activate"><!--For example: *102#-->
+            <service_code>102</service_code>
+            <action_code>*</action_code>
+            <response_format number="1"><!--For example: 102*5#-->
+                <entry position="4" key="status_code"/>
+            </response_format>
+        </command>
+        <command name="deactivate"><!--For example: #102#-->
+            <service_code>102</service_code>
+            <action_code>#</action_code>
+            <response_format number="1"><!--For example: 148*4#-->
+                <entry position="4" key="status_code"/>
+            </response_format>
+        </command>
+        <command_result number="3">
+            <entry key="status_code" definition="activate">5</entry>
+            <entry key="status_code" definition="deactivate">4</entry>
+            <entry key="status_code" definition="unregister">0</entry>
+        </command_result>
+    </feature>
 </resources>
diff --git a/res/xml/carrier_ss_string_850.xml b/res/xml/carrier_ss_string_850.xml
index 01eeee5..ed31fae 100644
--- a/res/xml/carrier_ss_string_850.xml
+++ b/res/xml/carrier_ss_string_850.xml
@@ -94,4 +94,32 @@
             <entry key="status_code" definition="ok">7</entry>
         </command_result>
     </feature>
+    <feature name="callwaiting">
+        <command name="query"><!--For example: *#102#-->
+            <service_code>102</service_code>
+            <action_code>*#</action_code>
+            <response_format number ="1"><!--For example: 120*4#-->
+                <entry position="4" key="status_code"/>
+            </response_format>
+        </command>
+        <command name="activate"><!--For example: *102#-->
+            <service_code>102</service_code>
+            <action_code>*</action_code>
+            <response_format number="1"><!--For example: 102*5#-->
+                <entry position="4" key="status_code"/>
+            </response_format>
+        </command>
+        <command name="deactivate"><!--For example: #102#-->
+            <service_code>102</service_code>
+            <action_code>#</action_code>
+            <response_format number="1"><!--For example: 148*4#-->
+                <entry position="4" key="status_code"/>
+            </response_format>
+        </command>
+        <command_result number="3">
+            <entry key="status_code" definition="activate">5</entry>
+            <entry key="status_code" definition="deactivate">4</entry>
+            <entry key="status_code" definition="unregister">0</entry>
+        </command_result>
+    </feature>
 </resources>
diff --git a/res/xml/cdma_call_privacy.xml b/res/xml/cdma_call_privacy.xml
index 1aeeefe..a16a504 100644
--- a/res/xml/cdma_call_privacy.xml
+++ b/res/xml/cdma_call_privacy.xml
@@ -7,4 +7,14 @@
         android:title="@string/voice_privacy"
         android:persistent="false"
         android:summary="@string/voice_privacy_summary"/>
+
+    <PreferenceScreen
+        android:key="call_forwarding_key"
+        android:title="@string/labelCF"
+        android:persistent="false" />
+
+    <com.android.phone.CdmaCallWaitingPreference
+        android:key="call_waiting_key"
+        android:title="@string/labelCW"
+        android:persistent="false" />
 </PreferenceScreen>
diff --git a/res/xml/phone_account_settings.xml b/res/xml/phone_account_settings.xml
index a243a65..8722761 100644
--- a/res/xml/phone_account_settings.xml
+++ b/res/xml/phone_account_settings.xml
@@ -55,34 +55,4 @@
 
     </PreferenceCategory>
 
-    <PreferenceCategory
-        android:key="phone_accounts_sip_settings_category_key"
-        android:title="@string/sip_settings"
-        android:persistent="false">
-
-        <PreferenceScreen
-            android:title="@string/sip_accounts"
-            android:persistent="false">
-
-            <intent android:action="android.intent.action.MAIN"
-                android:targetPackage="com.android.phone"
-                android:targetClass="com.android.services.telephony.sip.SipSettings" />
-
-        </PreferenceScreen>
-
-        <ListPreference
-            android:key="use_sip_calling_options_key"
-            android:title="@string/sip_call_options_title"
-            android:persistent="true"
-            android:entries="@array/sip_call_options_entries"
-            android:entryValues="@array/sip_call_options_values"/>
-
-        <SwitchPreference
-            android:key="sip_receive_calls_key"
-            android:title="@string/sip_receive_calls"
-            android:summary="@string/sip_receive_calls_summary"
-            android:persistent="true"/>
-
-    </PreferenceCategory>
-
 </PreferenceScreen>
diff --git a/sip/src/com/android/services/telephony/sip/SipAccountRegistry.java b/sip/src/com/android/services/telephony/sip/SipAccountRegistry.java
index 1cf7f4b..2845dac 100644
--- a/sip/src/com/android/services/telephony/sip/SipAccountRegistry.java
+++ b/sip/src/com/android/services/telephony/sip/SipAccountRegistry.java
@@ -16,8 +16,12 @@
 
 package com.android.services.telephony.sip;
 
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
 import android.content.Context;
-import android.net.sip.SipException;
+import android.content.Intent;
 import android.net.sip.SipManager;
 import android.net.sip.SipProfile;
 import android.telecom.PhoneAccount;
@@ -25,9 +29,13 @@
 import android.telecom.TelecomManager;
 import android.util.Log;
 
+import com.android.phone.R;
+
+import java.io.IOException;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.stream.Collectors;
 
 /**
  * Manages the {@link PhoneAccount} entries for SIP calling.
@@ -45,41 +53,6 @@
         }
 
         /**
-         * Starts the SIP service associated with the SIP profile.
-         *
-         * @param sipManager The SIP manager.
-         * @param context The context.
-         * @param isReceivingCalls {@code True} if the sip service is being started to make and
-         *          receive calls.  {@code False} if the sip service is being started only for
-         *          outgoing calls.
-         * @return {@code True} if the service started successfully.
-         */
-        boolean startSipService(SipManager sipManager, Context context, boolean isReceivingCalls) {
-            if (VERBOSE) log("startSipService, profile: " + mProfile);
-            try {
-                // Stop the Sip service for the profile if it is already running.  This is important
-                // if we are changing the state of the "receive calls" option.
-                sipManager.close(mProfile.getUriString());
-
-                // Start the sip service for the profile.
-                if (isReceivingCalls) {
-                    sipManager.open(
-                            mProfile,
-                            SipUtil.createIncomingCallPendingIntent(context,
-                                    mProfile.getProfileName()),
-                            null);
-                } else {
-                    sipManager.open(mProfile);
-                }
-                return true;
-            } catch (SipException e) {
-                log("startSipService, profile: " + mProfile.getProfileName() +
-                        ", exception: " + e);
-            }
-            return false;
-        }
-
-        /**
          * Stops the SIP service associated with the SIP profile.  The {@code SipAccountRegistry} is
          * informed when the service has been stopped via an intent which triggers
          * {@link SipAccountRegistry#removeSipProfile(String)}.
@@ -102,9 +75,16 @@
     private static final String PREFIX = "[SipAccountRegistry] ";
     private static final boolean VERBOSE = false; /* STOP SHIP if true */
     private static final SipAccountRegistry INSTANCE = new SipAccountRegistry();
+    private static final String NOTIFICATION_TAG = SipAccountRegistry.class.getSimpleName();
+    private static final int SIP_ACCOUNTS_REMOVED_NOTIFICATION_ID = 1;
+
+    private static final String CHANNEL_ID_SIP_ACCOUNTS_REMOVED = "sipAccountsRemoved";
 
     private final List<AccountEntry> mAccounts = new CopyOnWriteArrayList<>();
 
+    private NotificationChannel mNotificationChannel;
+    private NotificationManager mNm;
+
     private SipAccountRegistry() {}
 
     public static SipAccountRegistry getInstance() {
@@ -115,8 +95,20 @@
      * Sets up the Account registry and performs any upgrade operations before it is used.
      */
     public void setup(Context context) {
+        setupNotificationChannel(context);
         verifyAndPurgeInvalidPhoneAccounts(context);
-        startSipProfilesAsync(context, (String) null, false);
+        startSipProfilesAsync(context);
+    }
+
+    private void setupNotificationChannel(Context context) {
+        mNotificationChannel = new NotificationChannel(
+                CHANNEL_ID_SIP_ACCOUNTS_REMOVED,
+                context.getText(R.string.notification_channel_sip_account),
+                NotificationManager.IMPORTANCE_HIGH);
+        mNm = context.getSystemService(NotificationManager.class);
+        if (mNm != null) {
+            mNm.createNotificationChannel(mNotificationChannel);
+        }
     }
 
     /**
@@ -149,8 +141,8 @@
      * @param sipProfileName The name of the {@link SipProfile} to start, or {@code null} for all.
      * @param enableProfile Sip account should be enabled
      */
-    void startSipService(Context context, String sipProfileName, boolean enableProfile) {
-        startSipProfilesAsync(context, sipProfileName, enableProfile);
+    void startSipService(Context context, String sipProfileName, boolean enabledProfile) {
+        startSipProfilesAsync(context);
     }
 
     /**
@@ -193,33 +185,20 @@
     }
 
     /**
-     * Causes the SIP service to be restarted for all {@link SipProfile}s.  For example, if the user
-     * toggles the "receive calls" option for SIP, this method handles restarting the SIP services
-     * in the new mode.
-     *
-     * @param context The context.
-     */
-    public void restartSipService(Context context) {
-        startSipProfiles(context, null, false);
-    }
-
-    /**
      * Performs an asynchronous call to
      * {@link SipAccountRegistry#startSipProfiles(android.content.Context, String)}, starting the
      * specified SIP profile and registering its {@link android.telecom.PhoneAccount}.
      *
      * @param context The context.
-     * @param sipProfileName Name of the SIP profile.
-     * @param enableProfile Sip account should be enabled.
      */
     private void startSipProfilesAsync(
-            final Context context, final String sipProfileName, final boolean enableProfile) {
+            final Context context) {
         if (VERBOSE) log("startSipProfiles, start auto registration");
 
         new Thread(new Runnable() {
             @Override
             public void run() {
-                startSipProfiles(context, sipProfileName, enableProfile);
+                startSipProfiles(context);
             }}
         ).start();
     }
@@ -230,48 +209,54 @@
      * register the associated SIP account.
      *
      * @param context The context.
-     * @param sipProfileName A specific SIP profile Name to start, or {@code null} to start all.
-     * @param enableProfile Sip account should be enabled.
      */
-    private void startSipProfiles(Context context, String sipProfileName, boolean enableProfile) {
-        final SipPreferences sipPreferences = new SipPreferences(context);
-        boolean isReceivingCalls = sipPreferences.isReceivingCallsEnabled();
-        TelecomManager telecomManager = context.getSystemService(TelecomManager.class);
-        SipManager sipManager = SipManager.newInstance(context);
+    private void startSipProfiles(Context context) {
         SipProfileDb profileDb = new SipProfileDb(context);
         List<SipProfile> sipProfileList = profileDb.retrieveSipProfileList();
 
-        for (SipProfile profile : sipProfileList) {
-            // Register a PhoneAccount for the profile and optionally enable the primary
-            // profile.
-            if (sipProfileName == null || sipProfileName.equals(profile.getProfileName())) {
-                PhoneAccount phoneAccount = SipUtil.createPhoneAccount(context, profile);
-                telecomManager.registerPhoneAccount(phoneAccount);
-                if (enableProfile) {
-                    telecomManager.enablePhoneAccount(phoneAccount.getAccountHandle(), true);
+        // If there're SIP profiles existing in DB, display a notification and delete all these
+        // profiles.
+        if (!sipProfileList.isEmpty()) {
+            for (SipProfile profile : sipProfileList) {
+                stopSipService(context, profile.getProfileName());
+                removeSipProfile(profile.getProfileName());
+                try {
+                    profileDb.deleteProfile(profile);
+                } catch (IOException e) {
+                    // Ignore
                 }
-                startSipServiceForProfile(profile, sipManager, context, isReceivingCalls);
             }
+            sendSipAccountsRemovedNotification(context, sipProfileList);
         }
     }
 
-    /**
-     * Starts the SIP service for a sip profile and saves a new {@code AccountEntry} in the
-     * registry.
-     *
-     * @param profile The {@link SipProfile} to start.
-     * @param sipManager The SIP manager.
-     * @param context The context.
-     * @param isReceivingCalls {@code True} if the profile should be started such that it can
-     *      receive incoming calls.
-     */
-    private void startSipServiceForProfile(SipProfile profile, SipManager sipManager,
-            Context context, boolean isReceivingCalls) {
-        removeSipProfile(profile.getUriString());
+    private void sendSipAccountsRemovedNotification(Context context, List<SipProfile> profiles) {
+        String sipAccounts = profiles.stream().map(p -> p.getProfileName())
+                .collect(Collectors.joining(","));
 
-        AccountEntry entry = new AccountEntry(profile);
-        if (entry.startSipService(sipManager, context, isReceivingCalls)) {
-            mAccounts.add(entry);
+        Intent intent = new Intent(TelecomManager.ACTION_CHANGE_PHONE_ACCOUNTS);
+        intent.setFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
+        PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
+
+        Notification.Action action = new Notification.Action.Builder(R.drawable.ic_sim_card,
+                context.getString(R.string.sip_accounts_removed_notification_action),
+                pendingIntent).build();
+        Notification.Builder builder = new Notification.Builder(context)
+                .setSmallIcon(R.drawable.ic_sim_card)
+                .setChannelId(CHANNEL_ID_SIP_ACCOUNTS_REMOVED)
+                .setContentTitle(context.getText(R.string.sip_accounts_removed_notification_title))
+                .setStyle(new Notification.BigTextStyle()
+                .bigText(context.getString(
+                        R.string.sip_accounts_removed_notification_message,
+                        sipAccounts)))
+                .setAutoCancel(true)
+                .addAction(action);
+        Notification notification = builder.build();
+        if (mNm != null) {
+            mNm.notify(NOTIFICATION_TAG, SIP_ACCOUNTS_REMOVED_NOTIFICATION_ID,
+                    notification);
+        } else {
+            log("NotificationManager is null when send the notification of removed SIP accounts");
         }
     }
 
diff --git a/sip/src/com/android/services/telephony/sip/SipPhoneAccountSettingsActivity.java b/sip/src/com/android/services/telephony/sip/SipPhoneAccountSettingsActivity.java
deleted file mode 100644
index a6f6381..0000000
--- a/sip/src/com/android/services/telephony/sip/SipPhoneAccountSettingsActivity.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.services.telephony.sip;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.net.sip.SipProfile;
-import android.os.Bundle;
-import android.os.Parcelable;
-import android.telecom.PhoneAccountHandle;
-import android.telecom.TelecomManager;
-import android.util.Log;
-
-/**
- * This activity receives the standard telecom intent to open settings for a PhoneAccount. It
- * translates the incoming phone account to a SIP profile and opens the corresponding
- * PreferenceActivity for said profile.
- */
-public final class SipPhoneAccountSettingsActivity extends Activity {
-    private static final String TAG = "SipSettingsActivity";
-
-    /** ${inheritDoc} */
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        Intent intent = getIntent();
-        Log.i(TAG, "" + intent);
-        if (intent != null) {
-            PhoneAccountHandle accountHandle = (PhoneAccountHandle)
-                    intent.getParcelableExtra(TelecomManager.EXTRA_PHONE_ACCOUNT_HANDLE);
-            Log.i(TAG, "" + accountHandle);
-
-            if (accountHandle != null) {
-                SipProfileDb profileDb = new SipProfileDb(this);
-                String profileName = SipUtil.getSipProfileNameFromPhoneAccount(accountHandle);
-                SipProfile profile = profileDb.retrieveSipProfileFromName(profileName);
-                if (profile != null) {
-                    Intent settingsIntent = new Intent(this, SipEditor.class);
-                    settingsIntent.putExtra(SipSettings.KEY_SIP_PROFILE, (Parcelable) profile);
-                    startActivity(settingsIntent);
-                }
-            }
-        }
-
-        finish();
-    }
-}
diff --git a/sip/src/com/android/services/telephony/sip/SipUtil.java b/sip/src/com/android/services/telephony/sip/SipUtil.java
index 5c7409f..a5793d0 100644
--- a/sip/src/com/android/services/telephony/sip/SipUtil.java
+++ b/sip/src/com/android/services/telephony/sip/SipUtil.java
@@ -63,7 +63,9 @@
         Intent intent = new Intent(context, SipIncomingCallReceiver.class);
         intent.setAction(SipManager.ACTION_SIP_INCOMING_CALL);
         intent.putExtra(EXTRA_PHONE_ACCOUNT, SipUtil.createAccountHandle(context, sipProfileName));
-        return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+        return PendingIntent.getBroadcast(context, 0, intent,
+                // Mutable because information associated with the call is passed back here.
+                PendingIntent.FLAG_MUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
     }
 
     public static boolean isPhoneIdle(Context context) {
diff --git a/src/com/android/phone/CallBarringEditPreference.java b/src/com/android/phone/CallBarringEditPreference.java
index b8e3250..757600e 100644
--- a/src/com/android/phone/CallBarringEditPreference.java
+++ b/src/com/android/phone/CallBarringEditPreference.java
@@ -26,6 +26,8 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
+import android.os.PersistableBundle;
+import android.telephony.CarrierConfigManager;
 import android.text.method.DigitsKeyListener;
 import android.text.method.PasswordTransformationMethod;
 import android.util.AttributeSet;
@@ -35,7 +37,6 @@
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.CommandException;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
@@ -109,7 +110,7 @@
         if (!skipReading) {
             // Query call barring status
             mPhone.getCallBarring(mFacility, "", mHandler.obtainMessage(
-                    MyHandler.MESSAGE_GET_CALL_BARRING), CommandsInterface.SERVICE_CLASS_VOICE);
+                    MyHandler.MESSAGE_GET_CALL_BARRING), getServiceClassForCallBarring(mPhone));
             if (mTcpListener != null) {
                 mTcpListener.onStarted(this, true);
             }
@@ -204,7 +205,7 @@
             // Send set call barring message to RIL layer.
             mPhone.setCallBarring(mFacility, !mIsActivated, password,
                     mHandler.obtainMessage(MyHandler.MESSAGE_SET_CALL_BARRING),
-                    CommandsInterface.SERVICE_CLASS_VOICE);
+                    getServiceClassForCallBarring(mPhone));
             if (mTcpListener != null) {
                 mTcpListener.onStarted(this, false);
             }
@@ -218,6 +219,18 @@
         }
     }
 
+    private static int getServiceClassForCallBarring(Phone phone) {
+        int serviceClass = CarrierConfigManager.SERVICE_CLASS_VOICE;
+        PersistableBundle carrierConfig = PhoneGlobals.getInstance()
+                .getCarrierConfigForSubId(phone.getSubId());
+        if (carrierConfig != null) {
+            serviceClass = carrierConfig.getInt(
+                    CarrierConfigManager.KEY_CALL_BARRING_DEFAULT_SERVICE_CLASS_INT,
+                    CarrierConfigManager.SERVICE_CLASS_VOICE);
+        }
+        return serviceClass;
+    }
+
     void updateSummaryText() {
         notifyChanged();
         notifyDependencyChange(shouldDisableDependents());
@@ -327,8 +340,7 @@
                     pref.mFacility,
                     "",
                     obtainMessage(MESSAGE_GET_CALL_BARRING, 0, MESSAGE_SET_CALL_BARRING,
-                            ar.exception),
-                    CommandsInterface.SERVICE_CLASS_VOICE);
+                            ar.exception), getServiceClassForCallBarring(pref.mPhone));
         }
     }
 }
diff --git a/src/com/android/phone/CallFeaturesSetting.java b/src/com/android/phone/CallFeaturesSetting.java
index 54acaad..09f1072 100644
--- a/src/com/android/phone/CallFeaturesSetting.java
+++ b/src/com/android/phone/CallFeaturesSetting.java
@@ -30,6 +30,9 @@
 import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
 import android.os.Bundle;
+import android.os.Handler;
+import android.os.HandlerExecutor;
+import android.os.Looper;
 import android.os.PersistableBundle;
 import android.os.UserManager;
 import android.preference.Preference;
@@ -40,8 +43,8 @@
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telephony.CarrierConfigManager;
-import android.telephony.PhoneStateListener;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyManager;
 import android.telephony.ims.ProvisioningManager;
 import android.telephony.ims.feature.ImsFeature;
@@ -103,6 +106,7 @@
     private ImsManager mImsMgr;
     private SubscriptionInfoHelper mSubscriptionInfoHelper;
     private TelecomManager mTelecomManager;
+    private TelephonyCallback mTelephonyCallback;
 
     private SwitchPreference mButtonAutoRetry;
     private PreferenceScreen mVoicemailSettingsScreen;
@@ -263,6 +267,7 @@
         mSubscriptionInfoHelper.setActionBarTitle(
                 getActionBar(), getResourcesForSubId(), R.string.call_settings_with_label);
         mTelecomManager = getSystemService(TelecomManager.class);
+        mTelephonyCallback = new CallFeaturesTelephonyCallback();
     }
 
     private void updateImsManager(Phone phone) {
@@ -279,13 +284,18 @@
     private void listenPhoneState(boolean listen) {
         TelephonyManager telephonyManager = getSystemService(TelephonyManager.class)
                 .createForSubscriptionId(mPhone.getSubId());
-        telephonyManager.listen(mPhoneStateListener, listen
-                ? PhoneStateListener.LISTEN_CALL_STATE : PhoneStateListener.LISTEN_NONE);
+        if (listen) {
+            telephonyManager.registerTelephonyCallback(
+                    new HandlerExecutor(new Handler(Looper.getMainLooper())), mTelephonyCallback);
+        } else {
+            telephonyManager.unregisterTelephonyCallback(mTelephonyCallback);
+        }
     }
 
-    private final PhoneStateListener mPhoneStateListener = new PhoneStateListener() {
+    private final class CallFeaturesTelephonyCallback extends TelephonyCallback implements
+            TelephonyCallback.CallStateListener {
         @Override
-        public void onCallStateChanged(int state, String incomingNumber) {
+        public void onCallStateChanged(int state) {
             if (DBG) log("PhoneStateListener onCallStateChanged: state is " + state);
             boolean isCallStateIdle = state == TelephonyManager.CALL_STATE_IDLE;
             if (mEnableVideoCalling != null) {
@@ -295,7 +305,7 @@
                 mButtonWifiCalling.setEnabled(isCallStateIdle);
             }
         }
-    };
+    }
 
     private final ProvisioningManager.Callback mProvisioningCallback =
             new ProvisioningManager.Callback() {
@@ -397,14 +407,10 @@
             } else {
                 if (phoneType == PhoneConstants.PHONE_TYPE_CDMA) {
                     prefSet.removePreference(fdnButton);
-
-                    if (!carrierConfig.getBoolean(
-                            CarrierConfigManager.KEY_VOICE_PRIVACY_DISABLE_UI_BOOL)) {
-                        addPreferencesFromResource(R.xml.cdma_call_privacy);
-                        CdmaVoicePrivacySwitchPreference buttonVoicePrivacy =
-                                (CdmaVoicePrivacySwitchPreference) findPreference(BUTTON_VP_KEY);
-                        buttonVoicePrivacy.setPhone(mPhone);
-                    }
+                    addPreferencesFromResource(R.xml.cdma_call_privacy);
+                    CdmaVoicePrivacySwitchPreference buttonVoicePrivacy =
+                            (CdmaVoicePrivacySwitchPreference) findPreference(BUTTON_VP_KEY);
+                    buttonVoicePrivacy.setPhone(mPhone);
                 } else if (phoneType == PhoneConstants.PHONE_TYPE_GSM) {
                     if (mPhone.getIccCard() == null || !mPhone.getIccCard().getIccFdnAvailable()) {
                         prefSet.removePreference(fdnButton);
diff --git a/src/com/android/phone/CallForwardEditPreference.java b/src/com/android/phone/CallForwardEditPreference.java
index e8cf0d1..bf296f9 100644
--- a/src/com/android/phone/CallForwardEditPreference.java
+++ b/src/com/android/phone/CallForwardEditPreference.java
@@ -122,7 +122,27 @@
         Log.d(LOG_TAG, "mButtonClicked=" + mButtonClicked + ", positiveResult=" + positiveResult);
         // Ignore this event if the user clicked the cancel button, or if the dialog is dismissed
         // without any button being pressed (back button press or click event outside the dialog).
-        if (this.mButtonClicked != DialogInterface.BUTTON_NEGATIVE) {
+        if (isUnknownStatus() && this.mButtonClicked != DialogInterface.BUTTON_NEGATIVE) {
+            int action = (mButtonClicked == DialogInterface.BUTTON_POSITIVE) ?
+                CommandsInterface.CF_ACTION_REGISTRATION :
+                CommandsInterface.CF_ACTION_DISABLE;
+            final String number = (action == CommandsInterface.CF_ACTION_DISABLE) ?
+                    "" : getPhoneNumber();
+
+            Log.d(LOG_TAG, "reason=" + reason + ", action=" + action + ", number=" + number);
+
+            // Display no forwarding number while we're waiting for confirmation.
+            setSummaryOff("");
+
+            mPhone.setCallForwardingOption(action,
+                    reason,
+                    number,
+                    mServiceClass,
+                    0,
+                    mHandler.obtainMessage(MyHandler.MESSAGE_SET_CF,
+                        action,
+                        MyHandler.MESSAGE_SET_CF));
+        } else if (this.mButtonClicked != DialogInterface.BUTTON_NEGATIVE) {
             int action = (isToggled() || (mButtonClicked == DialogInterface.BUTTON_POSITIVE)) ?
                     CommandsInterface.CF_ACTION_REGISTRATION :
                     CommandsInterface.CF_ACTION_DISABLE;
@@ -194,6 +214,7 @@
             Log.i(LOG_TAG, "handleGetCFResponse: Overridding CF number");
         }
 
+        setUnknownStatus(callForwardInfo.status == CommandsInterface.SS_STATUS_UNKNOWN);
         setToggled(callForwardInfo.status == 1);
         boolean displayVoicemailNumber = false;
         if (TextUtils.isEmpty(callForwardInfo.number)) {
@@ -343,6 +364,7 @@
             AsyncResult ar = (AsyncResult) msg.obj;
 
             callForwardInfo = null;
+            boolean summaryOff = false;
             if (ar.exception != null) {
                 Log.d(LOG_TAG, "handleGetCFResponse: ar.exception=" + ar.exception);
                 if (ar.exception instanceof CommandException) {
@@ -362,7 +384,9 @@
                 CallForwardInfo cfInfoArray[] = (CallForwardInfo[]) ar.result;
                 if (cfInfoArray == null || cfInfoArray.length == 0) {
                     Log.d(LOG_TAG, "handleGetCFResponse: cfInfoArray.length==0");
-                    mTcpListener.onError(CallForwardEditPreference.this, RESPONSE_ERROR);
+                    if (!(ar.userObj instanceof Throwable)) {
+                        mTcpListener.onError(CallForwardEditPreference.this, RESPONSE_ERROR);
+                    }
                 } else {
                     for (int i = 0, length = cfInfoArray.length; i < length; i++) {
                         Log.d(LOG_TAG, "handleGetCFResponse, cfInfoArray[" + i + "]="
@@ -372,6 +396,8 @@
                             CallForwardInfo info = cfInfoArray[i];
                             handleCallForwardResult(info);
 
+                            summaryOff = (info.status == CommandsInterface.SS_STATUS_UNKNOWN);
+
                             if (ar.userObj instanceof Throwable) {
                                 Log.d(LOG_TAG, "Skipped duplicated error dialog");
                                 continue;
@@ -379,8 +405,7 @@
 
                             // Show an alert if we got a success response but
                             // with unexpected values.
-                            // Currently only handle the fail-to-disable case
-                            // since we haven't observed fail-to-enable.
+                            // Handle the fail-to-disable case.
                             if (msg.arg2 == MESSAGE_SET_CF &&
                                     msg.arg1 == CommandsInterface.CF_ACTION_DISABLE &&
                                     info.status == 1) {
@@ -404,7 +429,21 @@
                                 }
                                 AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
                                 builder.setNeutralButton(R.string.close_dialog, null);
-                                builder.setTitle(getContext().getText(R.string.error_updating_title));
+                                builder.setTitle(getContext()
+                                        .getText(R.string.error_updating_title));
+                                builder.setMessage(s);
+                                builder.setCancelable(true);
+                                builder.create().show();
+                            } else if (msg.arg2 == MESSAGE_SET_CF &&
+                                    msg.arg1 == CommandsInterface.CF_ACTION_REGISTRATION &&
+                                    info.status == 0) {
+                                // Handle the fail-to-enable case.
+                                CharSequence s = getContext()
+                                    .getText(R.string.registration_cf_forbidden);
+                                AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+                                builder.setNeutralButton(R.string.close_dialog, null);
+                                builder.setTitle(getContext()
+                                        .getText(R.string.error_updating_title));
                                 builder.setMessage(s);
                                 builder.setCancelable(true);
                                 builder.create().show();
@@ -417,7 +456,15 @@
             // Now whether or not we got a new number, reset our enabled
             // summary text since it may have been replaced by an empty
             // placeholder.
-            updateSummaryText();
+            // for CDMA, doesn't display summary.
+            if (summaryOff) {
+                setSummaryOff("");
+            } else {
+                // Now whether or not we got a new number, reset our enabled
+                // summary text since it may have been replaced by an empty
+                // placeholder.
+                updateSummaryText();
+            }
         }
 
         private void handleSetCFResponse(Message msg) {
@@ -426,6 +473,16 @@
                 Log.d(LOG_TAG, "handleSetCFResponse: ar.exception=" + ar.exception);
                 // setEnabled(false);
             }
+
+            if (ar.result != null) {
+                int arr = (int)ar.result;
+                if (arr == CommandsInterface.SS_STATUS_UNKNOWN) {
+                    Log.d(LOG_TAG, "handleSetCFResponse: no need to re get in CDMA");
+                    mTcpListener.onFinished(CallForwardEditPreference.this, false);
+                    return;
+                }
+            }
+
             Log.d(LOG_TAG, "handleSetCFResponse: re get");
             if (!mCallForwardByUssd) {
                 mPhone.getCallForwardingOption(reason, mServiceClass,
diff --git a/src/com/android/phone/CallNotifier.java b/src/com/android/phone/CallNotifier.java
index 6c18623..a8ef220 100644
--- a/src/com/android/phone/CallNotifier.java
+++ b/src/com/android/phone/CallNotifier.java
@@ -25,13 +25,14 @@
 import android.media.ToneGenerator;
 import android.os.AsyncResult;
 import android.os.Handler;
+import android.os.HandlerExecutor;
 import android.os.Message;
 import android.os.SystemProperties;
 import android.telecom.TelecomManager;
-import android.telephony.PhoneStateListener;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
+import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyManager;
 import android.util.ArrayMap;
 import android.util.Log;
@@ -68,8 +69,8 @@
     /** The singleton instance. */
     private static CallNotifier sInstance;
 
-    private Map<Integer, CallNotifierPhoneStateListener> mPhoneStateListeners =
-            new ArrayMap<Integer, CallNotifierPhoneStateListener>();
+    private Map<Integer, CallNotifierTelephonyCallback> mTelephonyCallback =
+            new ArrayMap<Integer, CallNotifierTelephonyCallback>();
     private Map<Integer, Boolean> mCFIStatus = new ArrayMap<Integer, Boolean>();
     private Map<Integer, Boolean> mMWIStatus = new ArrayMap<Integer, Boolean>();
     private PhoneGlobals mApplication;
@@ -566,7 +567,7 @@
         // slot 0 first then slot 1. This is needed to ensure that when CFI or MWI is enabled for
         // both slots, user always sees icon related to slot 0 on left side followed by that of
         // slot 1.
-        List<Integer> subIdList = new ArrayList<Integer>(mPhoneStateListeners.keySet());
+        List<Integer> subIdList = new ArrayList<Integer>(mTelephonyCallback.keySet());
         Collections.sort(subIdList, new Comparator<Integer>() {
             public int compare(Integer sub1, Integer sub2) {
                 int slotId1 = SubscriptionController.getInstance().getSlotIndex(sub1);
@@ -583,10 +584,9 @@
                 mApplication.notificationMgr.updateMwi(subId, false);
                 mApplication.notificationMgr.updateCfi(subId, false);
 
-                // Listening to LISTEN_NONE removes the listener.
-                mTelephonyManager.listen(
-                        mPhoneStateListeners.get(subId), PhoneStateListener.LISTEN_NONE);
-                mPhoneStateListeners.remove(subId);
+                // Unregister the listener.
+                mTelephonyManager.unregisterTelephonyCallback(mTelephonyCallback.get(subId));
+                mTelephonyCallback.remove(subId);
             } else {
                 Log.d(LOG_TAG, "updatePhoneStateListeners: update CF notifications.");
 
@@ -616,12 +616,11 @@
         // Register new phone listeners for active subscriptions.
         for (int i = 0; i < subInfos.size(); i++) {
             int subId = subInfos.get(i).getSubscriptionId();
-            if (!mPhoneStateListeners.containsKey(subId)) {
-                CallNotifierPhoneStateListener listener = new CallNotifierPhoneStateListener(subId);
-                mTelephonyManager.createForSubscriptionId(subId).listen(listener,
-                        PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR
-                        | PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR);
-                mPhoneStateListeners.put(subId, listener);
+            if (!mTelephonyCallback.containsKey(subId)) {
+                CallNotifierTelephonyCallback listener = new CallNotifierTelephonyCallback(subId);
+                mTelephonyManager.createForSubscriptionId(subId).registerTelephonyCallback(
+                        new HandlerExecutor(this), listener);
+                mTelephonyCallback.put(subId, listener);
             }
         }
     }
@@ -768,10 +767,13 @@
                 }
             };
 
-    private class CallNotifierPhoneStateListener extends PhoneStateListener {
+    private class CallNotifierTelephonyCallback extends TelephonyCallback implements
+            TelephonyCallback.MessageWaitingIndicatorListener,
+            TelephonyCallback.CallForwardingIndicatorListener {
+
         private final int mSubId;
 
-        CallNotifierPhoneStateListener(int subId) {
+        CallNotifierTelephonyCallback(int subId) {
             super();
             this.mSubId = subId;
         }
@@ -790,7 +792,7 @@
             mCFIStatus.put(this.mSubId, visible);
             updatePhoneStateListeners(false, UPDATE_TYPE_CFI, this.mSubId);
         }
-    };
+    }
 
     private void log(String msg) {
         Log.d(LOG_TAG, msg);
diff --git a/src/com/android/phone/CallWaitingSwitchPreference.java b/src/com/android/phone/CallWaitingSwitchPreference.java
index 41442fe..01dd3b2 100644
--- a/src/com/android/phone/CallWaitingSwitchPreference.java
+++ b/src/com/android/phone/CallWaitingSwitchPreference.java
@@ -1,18 +1,21 @@
 package com.android.phone;
 
+import static com.android.phone.TimeConsumingPreferenceActivity.EXCEPTION_ERROR;
 import static com.android.phone.TimeConsumingPreferenceActivity.RESPONSE_ERROR;
 
 import android.content.Context;
-import android.os.AsyncResult;
 import android.os.Handler;
 import android.os.Message;
 import android.preference.SwitchPreference;
+import android.telephony.TelephonyManager;
 import android.util.AttributeSet;
 import android.util.Log;
 
-import com.android.internal.telephony.CommandException;
 import com.android.internal.telephony.Phone;
 
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+
 public class CallWaitingSwitchPreference extends SwitchPreference {
     private static final String LOG_TAG = "CallWaitingSwitchPreference";
     private final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2);
@@ -20,6 +23,11 @@
     private final MyHandler mHandler = new MyHandler();
     private Phone mPhone;
     private TimeConsumingPreferenceListener mTcpListener;
+    private Executor mExecutor;
+    private TelephonyManager mTelephonyManager;
+    private boolean mIsDuringUpdateProcess = false;
+    private int mUpdateStatus = TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR;
+    private int mQueryStatus = TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR;
 
     public CallWaitingSwitchPreference(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
@@ -37,101 +45,84 @@
             TimeConsumingPreferenceListener listener, boolean skipReading, Phone phone) {
         mPhone = phone;
         mTcpListener = listener;
+        mExecutor = Executors.newSingleThreadExecutor();
+        mTelephonyManager = getContext().getSystemService(
+                TelephonyManager.class).createForSubscriptionId(phone.getSubId());
 
         if (!skipReading) {
-            mPhone.getCallWaiting(mHandler.obtainMessage(MyHandler.MESSAGE_GET_CALL_WAITING,
-                    MyHandler.MESSAGE_GET_CALL_WAITING, MyHandler.MESSAGE_GET_CALL_WAITING));
+            Log.d(LOG_TAG, "init getCallWaitingStatus");
+            mTelephonyManager.getCallWaitingStatus(mExecutor, this::queryStatusCallBack);
             if (mTcpListener != null) {
                 mTcpListener.onStarted(this, true);
             }
         }
     }
 
+    private void queryStatusCallBack(int result) {
+        Log.d(LOG_TAG, "queryStatusCallBack: CW state " + result);
+        mQueryStatus = result;
+        mHandler.sendMessage(mHandler.obtainMessage(MyHandler.MESSAGE_UPDATE_CALL_WAITING));
+    }
+
+    private void updateStatusCallBack(int result) {
+        Log.d(LOG_TAG, "updateStatusCallBack: CW state " + result + ", and re get");
+        mUpdateStatus = result;
+        mTelephonyManager.getCallWaitingStatus(mExecutor, this::queryStatusCallBack);
+    }
+
     @Override
     protected void onClick() {
         super.onClick();
-
-        mPhone.setCallWaiting(isChecked(),
-                mHandler.obtainMessage(MyHandler.MESSAGE_SET_CALL_WAITING));
+        mTelephonyManager.setCallWaitingEnabled(isChecked(), mExecutor, this::updateStatusCallBack);
         if (mTcpListener != null) {
+            mIsDuringUpdateProcess = true;
             mTcpListener.onStarted(this, false);
         }
     }
 
     private class MyHandler extends Handler {
-        static final int MESSAGE_GET_CALL_WAITING = 0;
-        static final int MESSAGE_SET_CALL_WAITING = 1;
+        static final int MESSAGE_UPDATE_CALL_WAITING = 0;
 
         @Override
         public void handleMessage(Message msg) {
             switch (msg.what) {
-                case MESSAGE_GET_CALL_WAITING:
-                    handleGetCallWaitingResponse(msg);
-                    break;
-                case MESSAGE_SET_CALL_WAITING:
-                    handleSetCallWaitingResponse(msg);
+                case MESSAGE_UPDATE_CALL_WAITING:
+                    updateUi();
                     break;
             }
         }
 
-        private void handleGetCallWaitingResponse(Message msg) {
-            AsyncResult ar = (AsyncResult) msg.obj;
-
+        private void updateUi() {
             if (mTcpListener != null) {
-                if (msg.arg2 == MESSAGE_SET_CALL_WAITING) {
+                if (mIsDuringUpdateProcess) {
                     mTcpListener.onFinished(CallWaitingSwitchPreference.this, false);
                 } else {
                     mTcpListener.onFinished(CallWaitingSwitchPreference.this, true);
                 }
             }
 
-            if (ar.exception instanceof CommandException) {
-                if (DBG) {
-                    Log.d(LOG_TAG, "handleGetCallWaitingResponse: CommandException=" +
-                            ar.exception);
-                }
+            if (mIsDuringUpdateProcess && (
+                    mUpdateStatus == TelephonyManager.CALL_WAITING_STATUS_NOT_SUPPORTED
+                            || mUpdateStatus
+                            == TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR)) {
+                Log.d(LOG_TAG, "handleSetCallWaitingResponse: Exception");
                 if (mTcpListener != null) {
-                    mTcpListener.onException(CallWaitingSwitchPreference.this,
-                            (CommandException)ar.exception);
+                    mTcpListener.onError(CallWaitingSwitchPreference.this, EXCEPTION_ERROR);
                 }
-            } else if (ar.userObj instanceof Throwable || ar.exception != null) {
-                // Still an error case but just not a CommandException.
-                if (DBG) {
-                    Log.d(LOG_TAG, "handleGetCallWaitingResponse: Exception" + ar.exception);
-                }
+            } else if (mQueryStatus == TelephonyManager.CALL_WAITING_STATUS_NOT_SUPPORTED
+                    || mQueryStatus == TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR) {
+                Log.d(LOG_TAG, "handleGetCallWaitingResponse: Exception");
                 if (mTcpListener != null) {
                     mTcpListener.onError(CallWaitingSwitchPreference.this, RESPONSE_ERROR);
                 }
             } else {
-                if (DBG) {
-                    Log.d(LOG_TAG, "handleGetCallWaitingResponse: CW state successfully queried.");
-                }
-                int[] cwArray = (int[])ar.result;
-                // If cwArray[0] is = 1, then cwArray[1] must follow,
-                // with the TS 27.007 service class bit vector of services
-                // for which call waiting is enabled.
-                try {
-                    setChecked(((cwArray[0] == 1) && ((cwArray[1] & 0x01) == 0x01)));
-                } catch (ArrayIndexOutOfBoundsException e) {
-                    Log.e(LOG_TAG, "handleGetCallWaitingResponse: improper result: err ="
-                            + e.getMessage());
+                if (mQueryStatus == TelephonyManager.CALL_WAITING_STATUS_ENABLED) {
+                    setChecked(true);
+                } else {
+                    setChecked(false);
                 }
             }
-        }
-
-        private void handleSetCallWaitingResponse(Message msg) {
-            AsyncResult ar = (AsyncResult) msg.obj;
-
-            if (ar.exception != null) {
-                if (DBG) {
-                    Log.d(LOG_TAG, "handleSetCallWaitingResponse: ar.exception=" + ar.exception);
-                }
-                //setEnabled(false);
-            }
-            if (DBG) Log.d(LOG_TAG, "handleSetCallWaitingResponse: re get");
-
-            mPhone.getCallWaiting(obtainMessage(MESSAGE_GET_CALL_WAITING,
-                    MESSAGE_SET_CALL_WAITING, MESSAGE_SET_CALL_WAITING, ar.exception));
+            mIsDuringUpdateProcess = false;
         }
     }
 }
diff --git a/src/com/android/phone/CallWaitingUssdResultReceiver.java b/src/com/android/phone/CallWaitingUssdResultReceiver.java
new file mode 100644
index 0000000..b9049e9
--- /dev/null
+++ b/src/com/android/phone/CallWaitingUssdResultReceiver.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import static com.android.internal.util.Preconditions.checkNotNull;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.RemoteException;
+import android.os.ResultReceiver;
+import android.telephony.TelephonyManager;
+import android.telephony.UssdResponse;
+import android.text.TextUtils;
+import android.util.Log;
+
+import com.android.internal.telephony.IIntegerConsumer;
+
+import java.util.HashMap;
+
+/**
+ * Handling the call waiting USSD result.
+ */
+public class CallWaitingUssdResultReceiver extends ResultReceiver {
+    private static final String LOG_TAG = "CwUssdResultReceiver";
+
+    private IIntegerConsumer mCallback;
+    private CarrierXmlParser mCarrierXmlParser;
+    private CarrierXmlParser.SsEntry.SSAction mSsAction;
+
+    CallWaitingUssdResultReceiver(Handler handler, IIntegerConsumer callback,
+            CarrierXmlParser carrierXmlParser, CarrierXmlParser.SsEntry.SSAction action) {
+        super(handler);
+        mCallback = callback;
+        mCarrierXmlParser = carrierXmlParser;
+        mSsAction = action;
+    }
+
+    @Override
+    protected void onReceiveResult(int resultCode, Bundle ussdResponse) {
+        log("USSD:" + resultCode);
+        checkNotNull(ussdResponse, "ussdResponse cannot be null.");
+        UssdResponse response = ussdResponse.getParcelable(
+                TelephonyManager.USSD_RESPONSE);
+
+        if (resultCode == TelephonyManager.USSD_RETURN_SUCCESS) {
+            int callWaitingStatus = getStatusFromResponse(response);
+            try {
+                mCallback.accept(callWaitingStatus);
+            } catch (RemoteException e) {
+                log("Fail to notify getCallWaitingStatus due to " + e);
+            }
+        } else {
+            try {
+                mCallback.accept(TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR);
+            } catch (RemoteException e) {
+                log("Fail to notify getCallWaitingStatus due to " + e);
+            }
+        }
+    }
+
+    private int getStatusFromResponse(UssdResponse response) {
+        int callWaitingStatus = TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR;
+
+        CarrierXmlParser.SsFeature callWaitingFeature = mCarrierXmlParser.getFeature(
+                CarrierXmlParser.FEATURE_CALL_WAITING);
+        if (callWaitingFeature == null) {
+            return callWaitingStatus;
+        }
+
+        HashMap<String, String> analysisResult = callWaitingFeature
+                .getResponseSet(mSsAction, response.getReturnMessage().toString());
+        if (analysisResult.get(CarrierXmlParser.TAG_RESPONSE_STATUS_ERROR) != null) {
+            return callWaitingStatus;
+        }
+
+        if (analysisResult != null && analysisResult.size() != 0) {
+            String tmpStatusStr = analysisResult.get(
+                    CarrierXmlParser.TAG_RESPONSE_STATUS);
+
+            if (!TextUtils.isEmpty(tmpStatusStr)) {
+                if (tmpStatusStr.equals(
+                        CarrierXmlParser.TAG_COMMAND_RESULT_DEFINITION_ACTIVATE)) {
+                    callWaitingStatus =
+                            TelephonyManager.CALL_WAITING_STATUS_ENABLED;
+                } else if (tmpStatusStr.equals(
+                        CarrierXmlParser.TAG_COMMAND_RESULT_DEFINITION_DEACTIVATE)) {
+                    callWaitingStatus =
+                            TelephonyManager.CALL_WAITING_STATUS_DISABLED;
+                }
+            }
+        }
+        return callWaitingStatus;
+    }
+
+    private static void log(String msg) {
+        Log.d(LOG_TAG, msg);
+    }
+}
diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
index 866e481..0465010 100644
--- a/src/com/android/phone/CarrierConfigLoader.java
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -36,6 +36,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
+import android.os.Looper;
 import android.os.Message;
 import android.os.PersistableBundle;
 import android.os.Process;
@@ -55,6 +56,7 @@
 import android.util.LocalLog;
 import android.util.Log;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.ICarrierConfigLoader;
 import com.android.internal.telephony.IccCardConstants;
 import com.android.internal.telephony.Phone;
@@ -99,10 +101,16 @@
     private PersistableBundle[] mPersistentOverrideConfigs;
     // Carrier configs that are provided via the override test API, indexed by phone ID.
     private PersistableBundle[] mOverrideConfigs;
+    // Carrier configs to override code default when there is no SIM inserted
+    private PersistableBundle mNoSimConfig;
     // Service connection for binding to config app.
     private CarrierServiceConnection[] mServiceConnection;
+    // Service connection for binding to carrier config app for no SIM config.
+    private CarrierServiceConnection[] mServiceConnectionForNoSimConfig;
     // Whether we are bound to a service for each phone
     private boolean[] mServiceBound;
+    // Whether we are bound to a service for no SIM config
+    private boolean[] mServiceBoundForNoSimConfig;
     // Whether we have sent config change broadcast for each phone id.
     private boolean[] mHasSentConfigChange;
     // Whether the broadcast was sent from EVENT_SYSTEM_UNLOCKED, to track rebroadcasts
@@ -150,6 +158,17 @@
     private static final int EVENT_SUBSCRIPTION_INFO_UPDATED = 16;
     // Multi-SIM config changed.
     private static final int EVENT_MULTI_SIM_CONFIG_CHANGED = 17;
+    // Attempt to fetch from default app or read from XML for no SIM case.
+    private static final int EVENT_DO_FETCH_DEFAULT_FOR_NO_SIM_CONFIG = 18;
+    // No SIM config has been loaded from default app (or cache).
+    private static final int EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_DONE = 19;
+    // Has connected to default app for no SIM config.
+    private static final int EVENT_CONNECTED_TO_DEFAULT_FOR_NO_SIM_CONFIG = 20;
+    // Bind timed out for the default app when trying to fetch no SIM config.
+    private static final int EVENT_BIND_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT = 21;
+    // Fetching config timed out from the default app for no SIM config.
+    private static final int EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT = 22;
+    // NOTE: any new EVENT_* values must be added to method eventToString().
 
     private static final int BIND_TIMEOUT_MILLIS = 30000;
 
@@ -185,10 +204,14 @@
     // 3. clearing config (e.g. due to sim removal)
     // 4. encountering bind or IPC error
     private class ConfigHandler extends Handler {
+        ConfigHandler(@NonNull Looper looper) {
+            super(looper);
+        }
+
         @Override
         public void handleMessage(Message msg) {
             final int phoneId = msg.arg1;
-            logdWithLocalLog("mHandler: " + msg.what + " phoneId: " + phoneId);
+            logdWithLocalLog("mHandler: " + eventToString(msg.what) + " phoneId: " + phoneId);
             if (!SubscriptionManager.isValidPhoneId(phoneId)
                     && msg.what != EVENT_MULTI_SIM_CONFIG_CHANGED) {
                 return;
@@ -231,6 +254,12 @@
                 }
 
                 case EVENT_DO_FETCH_DEFAULT: {
+                    // Clear in-memory cache for carrier app config, so when carrier app gets
+                    // uninstalled, no stale config is left.
+                    if (mConfigFromCarrierApp[phoneId] != null
+                            && getCarrierPackageForPhoneId(phoneId) == null) {
+                        mConfigFromCarrierApp[phoneId] = null;
+                    }
                     // Restore persistent override values.
                     PersistableBundle config = restoreConfigFromXml(
                             mPlatformCarrierConfigPackage, OVERRIDE_PACKAGE_ADDITION, phoneId);
@@ -259,9 +288,13 @@
                                 phoneId,
                                 EVENT_CONNECTED_TO_DEFAULT)) {
                             sendMessageDelayed(
-                                    obtainMessage(EVENT_BIND_DEFAULT_TIMEOUT, phoneId, -1),
+                                    obtainMessage(EVENT_BIND_DEFAULT_TIMEOUT, phoneId, -1 /*arg2*/,
+                                            getMessageToken(phoneId)),
                                     BIND_TIMEOUT_MILLIS);
                         } else {
+                            // Put a stub bundle in place so that the rest of the logic continues
+                            // smoothly.
+                            mConfigFromDefaultApp[phoneId] = new PersistableBundle();
                             // Send broadcast if bind fails.
                             notifySubscriptionInfoUpdater(phoneId);
                             // TODO: We *must* call unbindService even if bindService returns false.
@@ -274,7 +307,7 @@
                 }
 
                 case EVENT_CONNECTED_TO_DEFAULT: {
-                    removeMessages(EVENT_BIND_DEFAULT_TIMEOUT);
+                    removeMessages(EVENT_BIND_DEFAULT_TIMEOUT, getMessageToken(phoneId));
                     final CarrierServiceConnection conn = (CarrierServiceConnection) msg.obj;
                     // If new service connection has been created, unbind.
                     if (mServiceConnection[phoneId] != conn || conn.service == null) {
@@ -288,12 +321,13 @@
                                 @Override
                                 public void onReceiveResult(int resultCode, Bundle resultData) {
                                     unbindIfBound(mContext, conn, phoneId);
+                                    removeMessages(EVENT_FETCH_DEFAULT_TIMEOUT,
+                                            getMessageToken(phoneId));
                                     // If new service connection has been created, this is stale.
                                     if (mServiceConnection[phoneId] != conn) {
                                         loge("Received response for stale request.");
                                         return;
                                     }
-                                    removeMessages(EVENT_FETCH_DEFAULT_TIMEOUT);
                                     if (resultCode == RESULT_ERROR || resultData == null) {
                                         // On error, abort config fetching.
                                         loge("Failed to get carrier config");
@@ -325,7 +359,8 @@
                         break; // So we don't set a timeout.
                     }
                     sendMessageDelayed(
-                            obtainMessage(EVENT_FETCH_DEFAULT_TIMEOUT, phoneId, -1),
+                            obtainMessage(EVENT_FETCH_DEFAULT_TIMEOUT, phoneId, -1 /*arg2*/,
+                                    getMessageToken(phoneId)),
                             BIND_TIMEOUT_MILLIS);
                     break;
                 }
@@ -333,7 +368,7 @@
                 case EVENT_BIND_DEFAULT_TIMEOUT:
                 case EVENT_FETCH_DEFAULT_TIMEOUT: {
                     loge("Bind/fetch time out from " + mPlatformCarrierConfigPackage);
-                    removeMessages(EVENT_FETCH_DEFAULT_TIMEOUT);
+                    removeMessages(EVENT_FETCH_DEFAULT_TIMEOUT, getMessageToken(phoneId));
                     // If we attempted to bind to the app, but the service connection is null due to
                     // the race condition that clear config event happens before bind/fetch complete
                     // then config was cleared while we were waiting and we should not continue.
@@ -343,6 +378,8 @@
                         unbindIfBound(mContext, mServiceConnection[phoneId], phoneId);
                         broadcastConfigChangedIntent(phoneId);
                     }
+                    // Put a stub bundle in place so that the rest of the logic continues smoothly.
+                    mConfigFromDefaultApp[phoneId] = new PersistableBundle();
                     notifySubscriptionInfoUpdater(phoneId);
                     break;
                 }
@@ -383,9 +420,13 @@
                         if (carrierPackageName != null && bindToConfigPackage(carrierPackageName,
                                 phoneId, EVENT_CONNECTED_TO_CARRIER)) {
                             sendMessageDelayed(
-                                    obtainMessage(EVENT_BIND_CARRIER_TIMEOUT, phoneId, -1),
+                                    obtainMessage(EVENT_BIND_CARRIER_TIMEOUT, phoneId, -1 /*arg2*/,
+                                            getMessageToken(phoneId)),
                                     BIND_TIMEOUT_MILLIS);
                         } else {
+                            // Put a stub bundle in place so that the rest of the logic continues
+                            // smoothly.
+                            mConfigFromCarrierApp[phoneId] = new PersistableBundle();
                             // Send broadcast if bind fails.
                             broadcastConfigChangedIntent(phoneId);
                             loge("Bind to carrier app: " + carrierPackageName + " fails");
@@ -396,7 +437,7 @@
                 }
 
                 case EVENT_CONNECTED_TO_CARRIER: {
-                    removeMessages(EVENT_BIND_CARRIER_TIMEOUT);
+                    removeMessages(EVENT_BIND_CARRIER_TIMEOUT, getMessageToken(phoneId));
                     final CarrierServiceConnection conn = (CarrierServiceConnection) msg.obj;
                     // If new service connection has been created, unbind.
                     if (mServiceConnection[phoneId] != conn || conn.service == null) {
@@ -410,12 +451,13 @@
                                 @Override
                                 public void onReceiveResult(int resultCode, Bundle resultData) {
                                     unbindIfBound(mContext, conn, phoneId);
+                                    removeMessages(EVENT_FETCH_CARRIER_TIMEOUT,
+                                            getMessageToken(phoneId));
                                     // If new service connection has been created, this is stale.
                                     if (mServiceConnection[phoneId] != conn) {
                                         loge("Received response for stale request.");
                                         return;
                                     }
-                                    removeMessages(EVENT_FETCH_CARRIER_TIMEOUT);
                                     if (resultCode == RESULT_ERROR || resultData == null) {
                                         // On error, abort config fetching.
                                         loge("Failed to get carrier config from carrier app: "
@@ -428,7 +470,15 @@
                                             resultData.getParcelable(KEY_CONFIG_BUNDLE);
                                     saveConfigToXml(getCarrierPackageForPhoneId(phoneId), "",
                                             phoneId, carrierId, config);
-                                    mConfigFromCarrierApp[phoneId] = config;
+                                    if (config != null) {
+                                        mConfigFromCarrierApp[phoneId] = config;
+                                    } else {
+                                        logdWithLocalLog("Config from carrier app is null "
+                                                + "for phoneId " + phoneId);
+                                        // Put a stub bundle in place so that the rest of the logic
+                                        // continues smoothly.
+                                        mConfigFromCarrierApp[phoneId] = new PersistableBundle();
+                                    }
                                     sendMessage(
                                             obtainMessage(
                                                     EVENT_FETCH_CARRIER_DONE, phoneId, -1));
@@ -448,15 +498,17 @@
                         break; // So we don't set a timeout.
                     }
                     sendMessageDelayed(
-                            obtainMessage(EVENT_FETCH_CARRIER_TIMEOUT, phoneId, -1),
+                            obtainMessage(EVENT_FETCH_CARRIER_TIMEOUT, phoneId, -1 /*arg2*/,
+                                    getMessageToken(phoneId)),
                             BIND_TIMEOUT_MILLIS);
                     break;
                 }
 
                 case EVENT_BIND_CARRIER_TIMEOUT:
                 case EVENT_FETCH_CARRIER_TIMEOUT: {
-                    loge("Bind/fetch from carrier app timeout");
-                    removeMessages(EVENT_FETCH_CARRIER_TIMEOUT);
+                    loge("Bind/fetch from carrier app timeout, package="
+                            + getCarrierPackageForPhoneId(phoneId));
+                    removeMessages(EVENT_FETCH_CARRIER_TIMEOUT, getMessageToken(phoneId));
                     // If we attempted to bind to the app, but the service connection is null due to
                     // the race condition that clear config event happens before bind/fetch complete
                     // then config was cleared while we were waiting and we should not continue.
@@ -466,6 +518,8 @@
                         unbindIfBound(mContext, mServiceConnection[phoneId], phoneId);
                         broadcastConfigChangedIntent(phoneId);
                     }
+                    // Put a stub bundle in place so that the rest of the logic continues smoothly.
+                    mConfigFromCarrierApp[phoneId] = new PersistableBundle();
                     notifySubscriptionInfoUpdater(phoneId);
                     break;
                 }
@@ -505,6 +559,118 @@
                 case EVENT_MULTI_SIM_CONFIG_CHANGED:
                     onMultiSimConfigChanged();
                     break;
+
+                case EVENT_DO_FETCH_DEFAULT_FOR_NO_SIM_CONFIG: {
+                    PersistableBundle config =
+                            restoreNoSimConfigFromXml(mPlatformCarrierConfigPackage);
+
+                    if (config != null) {
+                        logd("Loaded no SIM config from XML. package="
+                                + mPlatformCarrierConfigPackage);
+                        mNoSimConfig = config;
+                        sendMessage(
+                                obtainMessage(
+                                        EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_DONE,
+                                            phoneId, -1));
+                    } else {
+                        // No cached config, so fetch it from the default app.
+                        if (bindToConfigPackage(
+                                mPlatformCarrierConfigPackage,
+                                phoneId,
+                                EVENT_CONNECTED_TO_DEFAULT_FOR_NO_SIM_CONFIG)) {
+                            sendMessageDelayed(
+                                    obtainMessage(
+                                            EVENT_BIND_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT,
+                                                phoneId, -1), BIND_TIMEOUT_MILLIS);
+                        } else {
+                            broadcastConfigChangedIntent(phoneId, false);
+                            // TODO: We *must* call unbindService even if bindService returns false.
+                            // (And possibly if SecurityException was thrown.)
+                            loge("binding to default app to fetch no SIM config: "
+                                    + mPlatformCarrierConfigPackage + " fails");
+                        }
+                    }
+                    break;
+                }
+
+                case EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_DONE: {
+                    broadcastConfigChangedIntent(phoneId, false);
+                    break;
+                }
+
+                case EVENT_BIND_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT:
+                case EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT: {
+                    loge("Bind/fetch time out for no SIM config from "
+                            + mPlatformCarrierConfigPackage);
+                    removeMessages(EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT);
+                    // If we attempted to bind to the app, but the service connection is null due to
+                    // the race condition that clear config event happens before bind/fetch complete
+                    // then config was cleared while we were waiting and we should not continue.
+                    if (mServiceConnectionForNoSimConfig[phoneId] != null) {
+                        // If a ResponseReceiver callback is in the queue when this happens, we will
+                        // unbind twice and throw an exception.
+                        unbindIfBoundForNoSimConfig(mContext,
+                                mServiceConnectionForNoSimConfig[phoneId], phoneId);
+                    }
+                    broadcastConfigChangedIntent(phoneId, false);
+                    break;
+                }
+
+                case EVENT_CONNECTED_TO_DEFAULT_FOR_NO_SIM_CONFIG: {
+                    removeMessages(EVENT_BIND_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT);
+                    final CarrierServiceConnection conn = (CarrierServiceConnection) msg.obj;
+                    // If new service connection has been created, unbind.
+                    if (mServiceConnectionForNoSimConfig[phoneId] != conn || conn.service == null) {
+                        unbindIfBoundForNoSimConfig(mContext, conn, phoneId);
+                        break;
+                    }
+
+                    // ResultReceiver callback will execute in this Handler's thread.
+                    final ResultReceiver resultReceiver =
+                            new ResultReceiver(this) {
+                                @Override
+                                public void onReceiveResult(int resultCode, Bundle resultData) {
+                                    unbindIfBoundForNoSimConfig(mContext, conn, phoneId);
+                                    // If new service connection has been created, this is stale.
+                                    if (mServiceConnectionForNoSimConfig[phoneId] != conn) {
+                                        loge("Received response for stale request.");
+                                        return;
+                                    }
+                                    removeMessages(EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT);
+                                    if (resultCode == RESULT_ERROR || resultData == null) {
+                                        // On error, abort config fetching.
+                                        loge("Failed to get no SIM carrier config");
+                                        return;
+                                    }
+                                    PersistableBundle config =
+                                            resultData.getParcelable(KEY_CONFIG_BUNDLE);
+                                    saveNoSimConfigToXml(mPlatformCarrierConfigPackage, config);
+                                    mNoSimConfig = config;
+                                    sendMessage(
+                                            obtainMessage(
+                                                    EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_DONE,
+                                                        phoneId, -1));
+                                }
+                            };
+                    // Now fetch the config asynchronously from the ICarrierService.
+                    try {
+                        ICarrierService carrierService =
+                                ICarrierService.Stub.asInterface(conn.service);
+                        carrierService.getCarrierConfig(null, resultReceiver);
+                        logdWithLocalLog("Fetch no sim config from default app: "
+                                + mPlatformCarrierConfigPackage);
+                    } catch (RemoteException e) {
+                        loge("Failed to get no sim carrier config from default app: " +
+                                mPlatformCarrierConfigPackage + " err: " + e.toString());
+                        unbindIfBoundForNoSimConfig(mContext, conn, phoneId);
+                        break; // So we don't set a timeout.
+                    }
+                    sendMessageDelayed(
+                            obtainMessage(
+                                    EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT,
+                                        phoneId, -1), BIND_TIMEOUT_MILLIS);
+                    break;
+                }
             }
         }
     }
@@ -515,11 +681,13 @@
      * Constructs a CarrierConfigLoader, registers it as a service, and registers a broadcast
      * receiver for relevant events.
      */
-    private CarrierConfigLoader(Context context) {
+    @VisibleForTesting
+    /* package */ CarrierConfigLoader(Context context,
+            SubscriptionInfoUpdater subscriptionInfoUpdater, @NonNull Looper looper) {
         mContext = context;
         mPlatformCarrierConfigPackage =
                 mContext.getString(R.string.platform_carrier_config_package);
-        mHandler = new ConfigHandler();
+        mHandler = new ConfigHandler(looper);
 
         IntentFilter bootFilter = new IntentFilter();
         bootFilter.addAction(Intent.ACTION_BOOT_COMPLETED);
@@ -539,15 +707,15 @@
         mConfigFromCarrierApp = new PersistableBundle[numPhones];
         mPersistentOverrideConfigs = new PersistableBundle[numPhones];
         mOverrideConfigs = new PersistableBundle[numPhones];
+        mNoSimConfig = new PersistableBundle();
         mServiceConnection = new CarrierServiceConnection[numPhones];
         mServiceBound = new boolean[numPhones];
         mHasSentConfigChange = new boolean[numPhones];
         mFromSystemUnlocked = new boolean[numPhones];
-        // Make this service available through ServiceManager.
-        TelephonyFrameworkInitializer
-                .getTelephonyServiceManager().getCarrierConfigServiceRegisterer().register(this);
+        mServiceConnectionForNoSimConfig = new CarrierServiceConnection[numPhones];
+        mServiceBoundForNoSimConfig = new boolean[numPhones];
         logd("CarrierConfigLoader has started");
-        mSubscriptionInfoUpdater = PhoneFactory.getSubscriptionInfoUpdater();
+        mSubscriptionInfoUpdater = subscriptionInfoUpdater;
         mHandler.sendEmptyMessage(EVENT_CHECK_SYSTEM_UPDATE);
     }
 
@@ -556,11 +724,14 @@
      *
      * This is only done once, at startup, from {@link com.android.phone.PhoneApp#onCreate}.
      */
-    /* package */
-    static CarrierConfigLoader init(Context context) {
+    /* package */ static CarrierConfigLoader init(Context context) {
         synchronized (CarrierConfigLoader.class) {
             if (sInstance == null) {
-                sInstance = new CarrierConfigLoader(context);
+                sInstance = new CarrierConfigLoader(context,
+                        PhoneFactory.getSubscriptionInfoUpdater(), Looper.myLooper());
+                // Make this service available through ServiceManager.
+                TelephonyFrameworkInitializer.getTelephonyServiceManager()
+                        .getCarrierConfigServiceRegisterer().register(sInstance);
             } else {
                 Log.wtf(LOG_TAG, "init() called multiple times!  sInstance = " + sInstance);
             }
@@ -568,7 +739,8 @@
         }
     }
 
-    private void clearConfigForPhone(int phoneId, boolean sendBroadcast) {
+    @VisibleForTesting
+    /* package */ void clearConfigForPhone(int phoneId, boolean fetchNoSimConfig) {
         /* Ignore clear configuration request if device is being shutdown. */
         Phone phone = PhoneFactory.getPhone(phoneId);
         if (phone != null) {
@@ -582,7 +754,12 @@
         mServiceConnection[phoneId] = null;
         mHasSentConfigChange[phoneId] = false;
 
-        if (sendBroadcast) broadcastConfigChangedIntent(phoneId, false);
+        if (fetchNoSimConfig) {
+            // To fetch no SIM config
+            mHandler.sendMessage(
+                    mHandler.obtainMessage(
+                            EVENT_DO_FETCH_DEFAULT_FOR_NO_SIM_CONFIG, phoneId, -1));
+        }
     }
 
     private void notifySubscriptionInfoUpdater(int phoneId) {
@@ -661,11 +838,21 @@
         logdWithLocalLog("Binding to " + pkgName + " for phone " + phoneId);
         Intent carrierService = new Intent(CarrierService.CARRIER_SERVICE_INTERFACE);
         carrierService.setPackage(pkgName);
-        mServiceConnection[phoneId] = new CarrierServiceConnection(phoneId, pkgName, eventId);
+        CarrierServiceConnection serviceConnection =  new CarrierServiceConnection(
+                phoneId, pkgName, eventId);
+        if (eventId == EVENT_CONNECTED_TO_DEFAULT_FOR_NO_SIM_CONFIG) {
+            mServiceConnectionForNoSimConfig[phoneId] = serviceConnection;
+        } else {
+            mServiceConnection[phoneId] = serviceConnection;
+        }
         try {
-            if (mContext.bindService(carrierService, mServiceConnection[phoneId],
+            if (mContext.bindService(carrierService, serviceConnection,
                     Context.BIND_AUTO_CREATE)) {
-                mServiceBound[phoneId] = true;
+                if (eventId == EVENT_CONNECTED_TO_DEFAULT_FOR_NO_SIM_CONFIG) {
+                    mServiceBoundForNoSimConfig[phoneId] = true;
+                } else {
+                    mServiceBound[phoneId] = true;
+                }
                 return true;
             } else {
                 return false;
@@ -675,7 +862,8 @@
         }
     }
 
-    private CarrierIdentifier getCarrierIdentifierForPhoneId(int phoneId) {
+    @VisibleForTesting
+    /* package */ CarrierIdentifier getCarrierIdentifierForPhoneId(int phoneId) {
         String mcc = "";
         String mnc = "";
         String imsi = "";
@@ -702,10 +890,17 @@
     }
 
     /** Returns the package name of a priveleged carrier app, or null if there is none. */
+    @Nullable
     private String getCarrierPackageForPhoneId(int phoneId) {
-        List<String> carrierPackageNames = TelephonyManager.from(mContext)
+        List<String> carrierPackageNames;
+        final long token = Binder.clearCallingIdentity();
+        try {
+            carrierPackageNames = TelephonyManager.from(mContext)
                 .getCarrierPackageNamesForIntentAndPhone(
-                        new Intent(CarrierService.CARRIER_SERVICE_INTERFACE), phoneId);
+                    new Intent(CarrierService.CARRIER_SERVICE_INTERFACE), phoneId);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
         if (carrierPackageNames != null && carrierPackageNames.size() > 0) {
             return carrierPackageNames.get(0);
         } else {
@@ -767,26 +962,39 @@
      *
      * In case of errors or invalid input, no file will be written.
      *
-     * @param packageName the name of the package from which we fetched this bundle.
-     * @param extraString An extra string to be used in the XML file name.
-     * @param phoneId     the phone ID.
-     * @param carrierId   contains all carrier-identifying information.
-     * @param config      the bundle to be written. Null will be treated as an empty bundle.
+     * @param packageName   the name of the package from which we fetched this bundle.
+     * @param extraString   An extra string to be used in the XML file name.
+     * @param phoneId       the phone ID.
+     * @param carrierId     contains all carrier-identifying information.
+     * @param config        the bundle to be written. Null will be treated as an empty bundle.
+     * @param isNoSimConfig whether this is invoked for noSimConfig or not.
      */
     private void saveConfigToXml(String packageName, @NonNull String extraString, int phoneId,
-            CarrierIdentifier carrierId, PersistableBundle config) {
-        if (SubscriptionManager.getSimStateForSlotIndex(phoneId)
-                != TelephonyManager.SIM_STATE_LOADED) {
-            loge("Skip save config because SIM records are not loaded.");
+            CarrierIdentifier carrierId, PersistableBundle config, boolean isNoSimConfig) {
+        if (packageName == null) {
+            loge("Cannot save config with null packageName");
             return;
         }
 
-        final String iccid = getIccIdForPhoneId(phoneId);
-        final int cid = carrierId.getSpecificCarrierId();
-        if (packageName == null || iccid == null) {
-            loge("Cannot save config with null packageName or iccid.");
-            return;
+        String fileName;
+        if (isNoSimConfig) {
+            fileName = getFilenameForNoSimConfig(packageName);
+        } else {
+            if (SubscriptionManager.getSimStateForSlotIndex(phoneId)
+                    != TelephonyManager.SIM_STATE_LOADED) {
+                loge("Skip save config because SIM records are not loaded.");
+                return;
+            }
+
+            final String iccid = getIccIdForPhoneId(phoneId);
+            final int cid = carrierId.getSpecificCarrierId();
+            if (iccid == null) {
+                loge("Cannot save config with null iccid.");
+                return;
+            }
+            fileName = getFilenameForConfig(packageName, extraString, iccid, cid);
         }
+
         // b/32668103 Only save to file if config isn't empty.
         // In case of failure, not caching an empty bundle will
         // try loading config again on next power on or sim loaded.
@@ -807,9 +1015,7 @@
 
         FileOutputStream outFile = null;
         try {
-            outFile = new FileOutputStream(
-                    new File(mContext.getFilesDir(),
-                            getFilenameForConfig(packageName, extraString, iccid, cid)));
+            outFile = new FileOutputStream(new File(mContext.getFilesDir(), fileName));
             config.putString(KEY_VERSION, version);
             config.writeToStream(outFile);
             outFile.flush();
@@ -819,6 +1025,17 @@
         }
     }
 
+    @VisibleForTesting
+    /* package */ void saveConfigToXml(String packageName, @NonNull String extraString, int phoneId,
+            CarrierIdentifier carrierId, PersistableBundle config) {
+        saveConfigToXml(packageName, extraString, phoneId, carrierId, config, false);
+    }
+
+    @VisibleForTesting
+    /* package */ void saveNoSimConfigToXml(String packageName, PersistableBundle config) {
+        saveConfigToXml(packageName, "", -1, null, config, true);
+    }
+
     /**
      * Reads a bundle from an XML file.
      *
@@ -828,38 +1045,48 @@
      * In case of errors, or if the saved config is from a different package version than the
      * current version, then null will be returned.
      *
-     * @param packageName the name of the package from which we fetched this bundle.
-     * @param extraString An extra string to be used in the XML file name.
-     * @param phoneId     the phone ID.
+     * @param packageName    the name of the package from which we fetched this bundle.
+     * @param extraString    An extra string to be used in the XML file name.
+     * @param phoneId        the phone ID.
+     * @param isNoSimConfig  whether this is invoked for noSimConfig or not.
      * @return the bundle from the XML file. Returns null if there is no saved config, the saved
      * version does not match, or reading config fails.
      */
     private PersistableBundle restoreConfigFromXml(String packageName, @NonNull String extraString,
-            int phoneId) {
+            int phoneId, boolean isNoSimConfig) {
+        if (packageName == null) {
+            loge("Cannot restore config with null packageName");
+        }
         final String version = getPackageVersion(packageName);
         if (version == null) {
             loge("Failed to get package version for: " + packageName);
             return null;
         }
-        if (SubscriptionManager.getSimStateForSlotIndex(phoneId)
-                != TelephonyManager.SIM_STATE_LOADED) {
-            loge("Skip restoring config because SIM records are not yet loaded.");
-            return null;
-        }
 
-        final String iccid = getIccIdForPhoneId(phoneId);
-        final int cid = getSpecificCarrierIdForPhoneId(phoneId);
-        if (packageName == null || iccid == null) {
-            loge("Cannot restore config with null packageName or iccid.");
-            return null;
+        String fileName;
+        if (isNoSimConfig) {
+            fileName = getFilenameForNoSimConfig(packageName);
+        } else {
+            if (SubscriptionManager.getSimStateForSlotIndex(phoneId)
+                    != TelephonyManager.SIM_STATE_LOADED) {
+                loge("Skip restore config because SIM records are not loaded.");
+                return null;
+            }
+
+            final String iccid = getIccIdForPhoneId(phoneId);
+            final int cid = getSpecificCarrierIdForPhoneId(phoneId);
+            if (iccid == null) {
+                loge("Cannot restore config with null iccid.");
+                return null;
+            }
+            fileName = getFilenameForConfig(packageName, extraString, iccid, cid);
         }
 
         PersistableBundle restoredBundle = null;
         File file = null;
         FileInputStream inFile = null;
         try {
-            file = new File(mContext.getFilesDir(),
-                    getFilenameForConfig(packageName, extraString, iccid, cid));
+            file = new File(mContext.getFilesDir(),fileName);
             inFile = new FileInputStream(file);
 
             restoredBundle = PersistableBundle.readFromStream(inFile);
@@ -883,6 +1110,15 @@
         return restoredBundle;
     }
 
+    private PersistableBundle restoreConfigFromXml(String packageName, @NonNull String extraString,
+            int phoneId) {
+        return restoreConfigFromXml(packageName, extraString, phoneId, false);
+    }
+
+    private PersistableBundle restoreNoSimConfigFromXml(String packageName) {
+        return restoreConfigFromXml(packageName, "", -1, true);
+    }
+
     /**
      * Clears cached carrier config.
      * This deletes all saved XML files associated with the given package name. If packageName is
@@ -912,7 +1148,8 @@
     }
 
     /** Builds a canonical file name for a config file. */
-    private String getFilenameForConfig(@NonNull String packageName, @NonNull String extraString,
+    private static String getFilenameForConfig(
+            @NonNull String packageName, @NonNull String extraString,
             @NonNull String iccid, int cid) {
         // the same carrier should have a single copy of XML file named after carrier id.
         // However, it's still possible that platform doesn't recognize the current sim carrier,
@@ -921,6 +1158,11 @@
         return "carrierconfig-" + packageName + extraString + "-" + iccid + "-" + cid + ".xml";
     }
 
+    /** Builds a canonical file name for no SIM config file. */
+    private String getFilenameForNoSimConfig(@NonNull String packageName) {
+        return "carrierconfig-" + packageName + "-" + "nosim" + ".xml";
+    }
+
     /** Return the current version code of a package, or null if the name is not found. */
     private String getPackageVersion(String packageName) {
         try {
@@ -939,12 +1181,6 @@
      * have a saved config file to use instead.
      */
     private void updateConfigForPhoneId(int phoneId) {
-        // Clear in-memory cache for carrier app config, so when carrier app gets uninstalled, no
-        // stale config is left.
-        if (mConfigFromCarrierApp[phoneId] != null &&
-                getCarrierPackageForPhoneId(phoneId) == null) {
-            mConfigFromCarrierApp[phoneId] = null;
-        }
         mHandler.sendMessage(mHandler.obtainMessage(EVENT_DO_FETCH_DEFAULT, phoneId, -1));
     }
 
@@ -957,44 +1193,52 @@
 
     @Override
     @NonNull
-    public PersistableBundle getConfigForSubId(int subId, String callingPackage) {
-        return getConfigForSubIdWithFeature(subId, callingPackage, null);
+    public PersistableBundle getConfigForSubId(int subscriptionId, String callingPackage) {
+        return getConfigForSubIdWithFeature(subscriptionId, callingPackage, null);
     }
 
     @Override
     @NonNull
-    public PersistableBundle getConfigForSubIdWithFeature(int subId, String callingPackage,
+    public PersistableBundle getConfigForSubIdWithFeature(int subscriptionId, String callingPackage,
             String callingFeatureId) {
-        if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(mContext, subId, callingPackage,
-                callingFeatureId, "getCarrierConfig")) {
+        if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(mContext, subscriptionId,
+                callingPackage, callingFeatureId, "getCarrierConfig")) {
             return new PersistableBundle();
         }
 
-        int phoneId = SubscriptionManager.getPhoneId(subId);
+        int phoneId = SubscriptionManager.getPhoneId(subscriptionId);
         PersistableBundle retConfig = CarrierConfigManager.getDefaultConfig();
         if (SubscriptionManager.isValidPhoneId(phoneId)) {
+            logd("getConfigForSubIdWithFeature: subscriptionId=" + subscriptionId
+                    + ", phoneId=" + phoneId);
             PersistableBundle config = mConfigFromDefaultApp[phoneId];
             if (config != null) {
                 retConfig.putAll(config);
-                if (getCarrierPackageForPhoneId(phoneId) == null) {
-                    retConfig.putBoolean(
-                            CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true);
-                }
             }
             config = mConfigFromCarrierApp[phoneId];
             if (config != null) {
                 retConfig.putAll(config);
-                retConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true);
             }
             config = mPersistentOverrideConfigs[phoneId];
             if (config != null) {
                 retConfig.putAll(config);
-                retConfig.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true);
             }
             config = mOverrideConfigs[phoneId];
             if (config != null) {
                 retConfig.putAll(config);
             }
+            // Ignore the theoretical case of the default app not being present since that won't
+            // work in CarrierConfigLoader today.
+            final boolean allConfigsApplied =
+                    (mConfigFromCarrierApp[phoneId] != null
+                        || getCarrierPackageForPhoneId(phoneId) == null)
+                    && mConfigFromDefaultApp[phoneId] != null;
+            retConfig.putBoolean(
+                    CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, allConfigsApplied);
+        } else {
+            if (mNoSimConfig != null) {
+                retConfig.putAll(mNoSimConfig);
+            }
         }
         return retConfig;
     }
@@ -1008,27 +1252,32 @@
         int phoneId = SubscriptionManager.getPhoneId(subscriptionId);
         if (!SubscriptionManager.isValidPhoneId(phoneId)) {
             logd("Ignore invalid phoneId: " + phoneId + " for subId: " + subscriptionId);
-            return;
+            throw new IllegalArgumentException(
+                    "Invalid phoneId " + phoneId + " for subId " + subscriptionId);
         }
-        overrideConfig(mOverrideConfigs, phoneId, overrides);
+        // Post to run on handler thread on which all states should be confined.
+        mHandler.post(() -> {
+            overrideConfig(mOverrideConfigs, phoneId, overrides);
 
-        if (persistent) {
-            overrideConfig(mPersistentOverrideConfigs, phoneId, overrides);
+            if (persistent) {
+                overrideConfig(mPersistentOverrideConfigs, phoneId, overrides);
 
-            if (overrides != null) {
-                final CarrierIdentifier carrierId = getCarrierIdentifierForPhoneId(phoneId);
-                saveConfigToXml(mPlatformCarrierConfigPackage, OVERRIDE_PACKAGE_ADDITION, phoneId,
-                        carrierId, mPersistentOverrideConfigs[phoneId]);
-            } else {
-                final String iccid = getIccIdForPhoneId(phoneId);
-                final int cid = getSpecificCarrierIdForPhoneId(phoneId);
-                String fileName = getFilenameForConfig(mPlatformCarrierConfigPackage,
-                        OVERRIDE_PACKAGE_ADDITION, iccid, cid);
-                File fileToDelete = new File(mContext.getFilesDir(), fileName);
-                fileToDelete.delete();
+                if (overrides != null) {
+                    final CarrierIdentifier carrierId = getCarrierIdentifierForPhoneId(phoneId);
+                    saveConfigToXml(mPlatformCarrierConfigPackage, OVERRIDE_PACKAGE_ADDITION,
+                            phoneId,
+                            carrierId, mPersistentOverrideConfigs[phoneId]);
+                } else {
+                    final String iccid = getIccIdForPhoneId(phoneId);
+                    final int cid = getSpecificCarrierIdForPhoneId(phoneId);
+                    String fileName = getFilenameForConfig(mPlatformCarrierConfigPackage,
+                            OVERRIDE_PACKAGE_ADDITION, iccid, cid);
+                    File fileToDelete = new File(mContext.getFilesDir(), fileName);
+                    fileToDelete.delete();
+                }
             }
-        }
-        notifySubscriptionInfoUpdater(phoneId);
+            notifySubscriptionInfoUpdater(phoneId);
+        });
     }
 
     private void overrideConfig(@NonNull PersistableBundle[] currentOverrides, int phoneId,
@@ -1043,17 +1292,18 @@
     }
 
     @Override
-    public void notifyConfigChangedForSubId(int subId) {
-        int phoneId = SubscriptionManager.getPhoneId(subId);
-        if (!SubscriptionManager.isValidPhoneId(phoneId)) {
-            logd("Ignore invalid phoneId: " + phoneId + " for subId: " + subId);
-            return;
-        }
-
+    public void notifyConfigChangedForSubId(int subscriptionId) {
         // Requires the calling app to be either a carrier privileged app for this subId or
         // system privileged app with MODIFY_PHONE_STATE permission.
-        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mContext, subId,
-                "Require carrier privileges or MODIFY_PHONE_STATE permission.");
+        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mContext,
+                subscriptionId, "Require carrier privileges or MODIFY_PHONE_STATE permission.");
+
+        int phoneId = SubscriptionManager.getPhoneId(subscriptionId);
+        if (!SubscriptionManager.isValidPhoneId(phoneId)) {
+            logd("Ignore invalid phoneId: " + phoneId + " for subId: " + subscriptionId);
+            throw new IllegalArgumentException(
+                    "Invalid phoneId " + phoneId + " for subId " + subscriptionId);
+        }
 
         // This method should block until deleting has completed, so that an error which prevents us
         // from clearing the cache is passed back to the carrier app. With the files successfully
@@ -1070,7 +1320,7 @@
                 android.Manifest.permission.MODIFY_PHONE_STATE, null);
         logdWithLocalLog("Update config for phoneId: " + phoneId + " simState: " + simState);
         if (!SubscriptionManager.isValidPhoneId(phoneId)) {
-            return;
+            throw new IllegalArgumentException("Invalid phoneId: " + phoneId);
         }
         // requires Java 7 for switch on string.
         switch (simState) {
@@ -1096,6 +1346,31 @@
         return mPlatformCarrierConfigPackage;
     }
 
+    @VisibleForTesting
+    /* package */ Handler getHandler() {
+        return mHandler;
+    }
+
+    @VisibleForTesting
+    /* package */ PersistableBundle getConfigFromDefaultApp(int phoneId) {
+        return mConfigFromDefaultApp[phoneId];
+    }
+
+    @VisibleForTesting
+    /* package */ PersistableBundle getConfigFromCarrierApp(int phoneId) {
+        return mConfigFromCarrierApp[phoneId];
+    }
+
+    @VisibleForTesting
+     /* package */ PersistableBundle getNoSimConfig() {
+        return mNoSimConfig;
+    }
+
+    @VisibleForTesting
+    /* package */ PersistableBundle getOverrideConfig(int phoneId) {
+        return mOverrideConfigs[phoneId];
+    }
+
     private void unbindIfBound(Context context, CarrierServiceConnection conn,
             int phoneId) {
         if (mServiceBound[phoneId]) {
@@ -1104,6 +1379,27 @@
         }
     }
 
+    private void unbindIfBoundForNoSimConfig(Context context, CarrierServiceConnection conn,
+            int phoneId) {
+        if (mServiceBoundForNoSimConfig[phoneId]) {
+            mServiceBoundForNoSimConfig[phoneId] = false;
+            context.unbindService(conn);
+        }
+    }
+
+    /**
+     * Returns a boxed Integer object for phoneId, services as message token to distinguish messages
+     * with same code when calling {@link Handler#removeMessages(int, Object)}.
+     */
+    private Integer getMessageToken(int phoneId) {
+        if (phoneId < -128 || phoneId > 127) {
+            throw new IllegalArgumentException("phoneId should be in range [-128, 127], inclusive");
+        }
+        // Integer#valueOf guarantees the integers within [-128, 127] are cached and thus memory
+        // comparison (==) returns true for the same integer.
+        return Integer.valueOf(phoneId);
+    }
+
     /**
      * If {@code args} contains {@link #DUMP_ARG_REQUESTING_PACKAGE} and a following package name,
      * we'll also call {@link IBinder#dump} on the default carrier service (if bound) and the
@@ -1144,6 +1440,7 @@
             printConfig(mOverrideConfigs[i], indentPW, "mOverrideConfigs");
         }
 
+        printConfig(mNoSimConfig, indentPW, "mNoSimConfig");
         indentPW.println("CarrierConfigLoadingLog=");
         mCarrierConfigLoadingLog.dump(fd, indentPW, args);
 
@@ -1373,6 +1670,56 @@
         }
     }
 
+    // Get readable string for the message code supported in this class.
+    private static String eventToString(int code) {
+        switch (code) {
+            case EVENT_CLEAR_CONFIG:
+                return "EVENT_CLEAR_CONFIG";
+            case EVENT_CONNECTED_TO_DEFAULT:
+                return "EVENT_CONNECTED_TO_DEFAULT";
+            case EVENT_CONNECTED_TO_CARRIER:
+                return "EVENT_CONNECTED_TO_CARRIER";
+            case EVENT_FETCH_DEFAULT_DONE:
+                return "EVENT_FETCH_DEFAULT_DONE";
+            case EVENT_FETCH_CARRIER_DONE:
+                return "EVENT_FETCH_CARRIER_DONE";
+            case EVENT_DO_FETCH_DEFAULT:
+                return "EVENT_DO_FETCH_DEFAULT";
+            case EVENT_DO_FETCH_CARRIER:
+                return "EVENT_DO_FETCH_CARRIER";
+            case EVENT_PACKAGE_CHANGED:
+                return "EVENT_PACKAGE_CHANGED";
+            case EVENT_BIND_DEFAULT_TIMEOUT:
+                return "EVENT_BIND_DEFAULT_TIMEOUT";
+            case EVENT_BIND_CARRIER_TIMEOUT:
+                return "EVENT_BIND_CARRIER_TIMEOUT";
+            case EVENT_CHECK_SYSTEM_UPDATE:
+                return "EVENT_CHECK_SYSTEM_UPDATE";
+            case EVENT_SYSTEM_UNLOCKED:
+                return "EVENT_SYSTEM_UNLOCKED";
+            case EVENT_FETCH_DEFAULT_TIMEOUT:
+                return "EVENT_FETCH_DEFAULT_TIMEOUT";
+            case EVENT_FETCH_CARRIER_TIMEOUT:
+                return "EVENT_FETCH_CARRIER_TIMEOUT";
+            case EVENT_SUBSCRIPTION_INFO_UPDATED:
+                return "EVENT_SUBSCRIPTION_INFO_UPDATED";
+            case EVENT_MULTI_SIM_CONFIG_CHANGED:
+                return "EVENT_MULTI_SIM_CONFIG_CHANGED";
+            case EVENT_DO_FETCH_DEFAULT_FOR_NO_SIM_CONFIG:
+                return "EVENT_DO_FETCH_DEFAULT_FOR_NO_SIM_CONFIG";
+            case EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_DONE:
+                return "EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_DONE";
+            case EVENT_CONNECTED_TO_DEFAULT_FOR_NO_SIM_CONFIG:
+                return "EVENT_CONNECTED_TO_DEFAULT_FOR_NO_SIM_CONFIG";
+            case EVENT_BIND_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT:
+                return "EVENT_BIND_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT";
+            case EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT:
+                return "EVENT_FETCH_DEFAULT_FOR_NO_SIM_CONFIG_TIMEOUT";
+            default:
+                return "UNKNOWN(" + code + ")";
+        }
+    }
+
     private void logd(String msg) {
         Log.d(LOG_TAG, msg);
     }
diff --git a/src/com/android/phone/CarrierXmlParser.java b/src/com/android/phone/CarrierXmlParser.java
index 18602c9..6e01b43 100644
--- a/src/com/android/phone/CarrierXmlParser.java
+++ b/src/com/android/phone/CarrierXmlParser.java
@@ -67,6 +67,7 @@
 
     // To define feature's item name in xml
     public static final String FEATURE_CALL_FORWARDING = "callforwarding";
+    public static final String FEATURE_CALL_WAITING = "callwaiting";
     public static final String FEATURE_CALLER_ID = "callerid";
 
     // COMMAND_NAME is xml's command name.
diff --git a/src/com/android/phone/CdmaCallForwardOptions.java b/src/com/android/phone/CdmaCallForwardOptions.java
new file mode 100644
index 0000000..a8d2e93
--- /dev/null
+++ b/src/com/android/phone/CdmaCallForwardOptions.java
@@ -0,0 +1,254 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import android.app.ActionBar;
+import android.content.Intent;
+import android.database.Cursor;
+import android.os.Bundle;
+import android.os.PersistableBundle;
+import android.preference.Preference;
+import android.preference.PreferenceScreen;
+import android.telephony.CarrierConfigManager;
+import android.util.Log;
+import android.view.MenuItem;
+
+import com.android.internal.telephony.CallForwardInfo;
+import com.android.internal.telephony.CommandsInterface;
+import com.android.internal.telephony.Phone;
+
+import java.util.ArrayList;
+
+public class CdmaCallForwardOptions extends TimeConsumingPreferenceActivity {
+    private static final String LOG_TAG = "CdmaCallForwardOptions";
+
+    private static final String NUM_PROJECTION[] = {
+        android.provider.ContactsContract.CommonDataKinds.Phone.NUMBER
+    };
+
+    private static final String BUTTON_CFU_KEY   = "button_cfu_key";
+    private static final String BUTTON_CFB_KEY   = "button_cfb_key";
+    private static final String BUTTON_CFNRY_KEY = "button_cfnry_key";
+    private static final String BUTTON_CFNRC_KEY = "button_cfnrc_key";
+
+    private static final String KEY_TOGGLE = "toggle";
+    private static final String KEY_STATUS = "status";
+    private static final String KEY_NUMBER = "number";
+    private static final String KEY_ENABLE = "enable";
+
+    private CallForwardEditPreference mButtonCFU;
+    private CallForwardEditPreference mButtonCFB;
+    private CallForwardEditPreference mButtonCFNRy;
+    private CallForwardEditPreference mButtonCFNRc;
+
+    private final ArrayList<CallForwardEditPreference> mPreferences =
+            new ArrayList<CallForwardEditPreference> ();
+    private int mInitIndex= 0;
+
+    private boolean mFirstResume;
+    private Bundle mIcicle;
+    private Phone mPhone;
+    private SubscriptionInfoHelper mSubscriptionInfoHelper;
+    private boolean mReplaceInvalidCFNumbers;
+    private boolean mCallForwardByUssd;
+
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+
+        addPreferencesFromResource(R.xml.callforward_options);
+
+        mSubscriptionInfoHelper = new SubscriptionInfoHelper(this, getIntent());
+        mSubscriptionInfoHelper.setActionBarTitle(
+                getActionBar(), getResources(), R.string.call_forwarding_settings_with_label);
+        mPhone = mSubscriptionInfoHelper.getPhone();
+
+        PersistableBundle b = null;
+        boolean supportCFNRc = true;
+        if (mSubscriptionInfoHelper.hasSubId()) {
+            b = PhoneGlobals.getInstance().getCarrierConfigForSubId(
+                    mSubscriptionInfoHelper.getSubId());
+        } else {
+            b = PhoneGlobals.getInstance().getCarrierConfig();
+        }
+        if (b != null) {
+            mReplaceInvalidCFNumbers = b.getBoolean(
+                    CarrierConfigManager.KEY_CALL_FORWARDING_MAP_NON_NUMBER_TO_VOICEMAIL_BOOL);
+            mCallForwardByUssd = b.getBoolean(
+                    CarrierConfigManager.KEY_USE_CALL_FORWARDING_USSD_BOOL);
+            supportCFNRc = b.getBoolean(
+                    CarrierConfigManager.KEY_CALL_FORWARDING_WHEN_UNREACHABLE_SUPPORTED_BOOL);
+        }
+
+        PreferenceScreen prefSet = getPreferenceScreen();
+        mButtonCFU = (CallForwardEditPreference) prefSet.findPreference(BUTTON_CFU_KEY);
+        mButtonCFB = (CallForwardEditPreference) prefSet.findPreference(BUTTON_CFB_KEY);
+        mButtonCFNRy = (CallForwardEditPreference) prefSet.findPreference(BUTTON_CFNRY_KEY);
+        mButtonCFNRc = (CallForwardEditPreference) prefSet.findPreference(BUTTON_CFNRC_KEY);
+
+        mButtonCFU.setParentActivity(this, mButtonCFU.reason);
+        mButtonCFB.setParentActivity(this, mButtonCFB.reason);
+        mButtonCFNRy.setParentActivity(this, mButtonCFNRy.reason);
+        mButtonCFNRc.setParentActivity(this, mButtonCFNRc.reason);
+
+        mPreferences.add(mButtonCFU);
+        mPreferences.add(mButtonCFB);
+        mPreferences.add(mButtonCFNRy);
+
+        if (supportCFNRc) {
+            mPreferences.add(mButtonCFNRc);
+        } else {
+            // When CFNRc is not supported, mButtonCFNRc is grayed out from the menu.
+            // Default state for the preferences in this PreferenceScreen is disabled.
+            // Only preferences listed in the ArrayList mPreferences will be enabled.
+            // By not adding mButtonCFNRc to mPreferences it will be kept disabled.
+            Log.d(LOG_TAG, "onCreate: CFNRc is not supported, grey out the item.");
+        }
+
+        if (mCallForwardByUssd) {
+            //the call forwarding ussd command's behavior is similar to the call forwarding when
+            //unanswered,so only display the call forwarding when unanswered item.
+            prefSet.removePreference(mButtonCFU);
+            prefSet.removePreference(mButtonCFB);
+            prefSet.removePreference(mButtonCFNRc);
+            mPreferences.remove(mButtonCFU);
+            mPreferences.remove(mButtonCFB);
+            mPreferences.remove(mButtonCFNRc);
+            mButtonCFNRy.setDependency(null);
+        }
+
+        // we wait to do the initialization until onResume so that the
+        // TimeConsumingPreferenceActivity dialog can display as it
+        // relies on onResume / onPause to maintain its foreground state.
+
+        mFirstResume = true;
+        mIcicle = icicle;
+
+        ActionBar actionBar = getActionBar();
+        if (actionBar != null) {
+            // android.R.id.home will be triggered in onOptionsItemSelected()
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        if (mFirstResume) {
+            if (mIcicle == null) {
+                Log.d(LOG_TAG, "start to init ");
+                CallForwardEditPreference pref = mPreferences.get(mInitIndex);
+                pref.init(this, mPhone, mReplaceInvalidCFNumbers, mCallForwardByUssd);
+                pref.startCallForwardOptionsQuery();
+
+            } else {
+                mInitIndex = mPreferences.size();
+
+                for (CallForwardEditPreference pref : mPreferences) {
+                    Bundle bundle = mIcicle.getParcelable(pref.getKey());
+                    pref.setToggled(bundle.getBoolean(KEY_TOGGLE));
+                    pref.setEnabled(bundle.getBoolean(KEY_ENABLE));
+                    CallForwardInfo cf = new CallForwardInfo();
+                    cf.number = bundle.getString(KEY_NUMBER);
+                    cf.status = bundle.getInt(KEY_STATUS);
+                    pref.init(this, mPhone, mReplaceInvalidCFNumbers, mCallForwardByUssd);
+                    pref.restoreCallForwardInfo(cf);
+                }
+            }
+            mFirstResume = false;
+            mIcicle = null;
+        }
+    }
+
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+
+        for (CallForwardEditPreference pref : mPreferences) {
+            Bundle bundle = new Bundle();
+            bundle.putBoolean(KEY_TOGGLE, pref.isToggled());
+            bundle.putBoolean(KEY_ENABLE, pref.isEnabled());
+            if (pref.callForwardInfo != null) {
+                bundle.putString(KEY_NUMBER, pref.callForwardInfo.number);
+                bundle.putInt(KEY_STATUS, pref.callForwardInfo.status);
+            }
+            outState.putParcelable(pref.getKey(), bundle);
+        }
+    }
+
+    @Override
+    public void onFinished(Preference preference, boolean reading) {
+        if (mInitIndex < mPreferences.size()-1 && !isFinishing()) {
+            mInitIndex++;
+            CallForwardEditPreference pref = mPreferences.get(mInitIndex);
+            pref.init(this, mPhone, mReplaceInvalidCFNumbers, mCallForwardByUssd);
+            pref.startCallForwardOptionsQuery();
+        }
+
+        super.onFinished(preference, reading);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        Log.d(LOG_TAG, "onActivityResult: done");
+        if (resultCode != RESULT_OK) {
+            Log.d(LOG_TAG, "onActivityResult: contact picker result not OK.");
+            return;
+        }
+        Cursor cursor = null;
+        try {
+            cursor = getContentResolver().query(data.getData(),
+                NUM_PROJECTION, null, null, null);
+            if ((cursor == null) || (!cursor.moveToFirst())) {
+                Log.d(LOG_TAG, "onActivityResult: bad contact data, no results found.");
+                return;
+            }
+
+            switch (requestCode) {
+                case CommandsInterface.CF_REASON_UNCONDITIONAL:
+                    mButtonCFU.onPickActivityResult(cursor.getString(0));
+                    break;
+                case CommandsInterface.CF_REASON_BUSY:
+                    mButtonCFB.onPickActivityResult(cursor.getString(0));
+                    break;
+                case CommandsInterface.CF_REASON_NO_REPLY:
+                    mButtonCFNRy.onPickActivityResult(cursor.getString(0));
+                    break;
+                case CommandsInterface.CF_REASON_NOT_REACHABLE:
+                    mButtonCFNRc.onPickActivityResult(cursor.getString(0));
+                    break;
+                default:
+                    // TODO: may need exception here.
+            }
+        } finally {
+            if (cursor != null) {
+                cursor.close();
+            }
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        final int itemId = item.getItemId();
+        if (itemId == android.R.id.home) {  // See ActionBar#setDisplayHomeAsUpEnabled()
+            CallFeaturesSetting.goUpToTopLevelSetting(this, mSubscriptionInfoHelper);
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+}
diff --git a/src/com/android/phone/CdmaCallOptions.java b/src/com/android/phone/CdmaCallOptions.java
index 8513664..2e310aa 100644
--- a/src/com/android/phone/CdmaCallOptions.java
+++ b/src/com/android/phone/CdmaCallOptions.java
@@ -19,18 +19,19 @@
 import android.os.Bundle;
 import android.os.PersistableBundle;
 import android.preference.Preference;
-import android.preference.PreferenceActivity;
 import android.preference.PreferenceScreen;
 import android.telephony.CarrierConfigManager;
 import android.view.MenuItem;
 
 import com.android.internal.telephony.PhoneConstants;
 
-public class CdmaCallOptions extends PreferenceActivity {
+public class CdmaCallOptions extends TimeConsumingPreferenceActivity {
     private static final String LOG_TAG = "CdmaCallOptions";
     private final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2);
 
     private static final String BUTTON_VP_KEY = "button_voice_privacy_key";
+    private static final String CALL_FORWARDING_KEY = "call_forwarding_key";
+    private static final String CALL_WAITING_KEY = "call_waiting_key";
     private CdmaVoicePrivacySwitchPreference mButtonVoicePrivacy;
 
     @Override
@@ -55,8 +56,15 @@
         if (subInfoHelper.getPhone().getPhoneType() != PhoneConstants.PHONE_TYPE_CDMA
                 || carrierConfig.getBoolean(CarrierConfigManager.KEY_VOICE_PRIVACY_DISABLE_UI_BOOL)) {
             // disable the entire screen
-            getPreferenceScreen().setEnabled(false);
+            mButtonVoicePrivacy.setEnabled(false);
         }
+
+        Preference callForwardingPref = getPreferenceScreen().findPreference(CALL_FORWARDING_KEY);
+        callForwardingPref.setIntent(subInfoHelper.getIntent(CdmaCallForwardOptions.class));
+
+        CdmaCallWaitingPreference callWaitingPref = (CdmaCallWaitingPreference)getPreferenceScreen()
+                                                     .findPreference(CALL_WAITING_KEY);
+        callWaitingPref.init(this, subInfoHelper.getPhone());
     }
 
     @Override
@@ -76,5 +84,4 @@
         }
         return false;
     }
-
 }
diff --git a/src/com/android/phone/CdmaCallWaitingPreference.java b/src/com/android/phone/CdmaCallWaitingPreference.java
new file mode 100644
index 0000000..4cda7ba
--- /dev/null
+++ b/src/com/android/phone/CdmaCallWaitingPreference.java
@@ -0,0 +1,194 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import com.android.internal.telephony.CommandException;
+import com.android.internal.telephony.CommandsInterface;
+import com.android.internal.telephony.Phone;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.res.TypedArray;
+import android.os.AsyncResult;
+import android.os.Handler;
+import android.os.Message;
+import android.preference.Preference;
+import android.preference.PreferenceActivity;
+import android.util.AttributeSet;
+import android.util.Log;
+
+public class CdmaCallWaitingPreference extends Preference {
+    private static final String LOG_TAG = "CdmaCallWaitingPreference";
+    private static final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2);
+
+    private int mButtonClicked;
+    private Context mContext;
+    private Phone mPhone;
+    private SubscriptionInfoHelper mSubscriptionInfoHelper;
+    private TimeConsumingPreferenceListener mTcpListener;
+    private MyHandler mHandler = new MyHandler();
+
+    public CdmaCallWaitingPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mContext = context;
+    }
+
+    public CdmaCallWaitingPreference(Context context, AttributeSet attrs) {
+        this(context, attrs, com.android.internal.R.attr.preferenceStyle);
+    }
+
+    public CdmaCallWaitingPreference(Context context) {
+        this(context, null);
+    }
+
+    public void init(TimeConsumingPreferenceListener listener, Phone phone) {
+        mPhone = phone;
+        mTcpListener = listener;
+        Log.d(LOG_TAG, "phone id= " + mPhone.getPhoneId());
+        mPhone.getCallWaiting(mHandler.obtainMessage(MyHandler.MESSAGE_GET_CALL_WAITING,
+                    MyHandler.MESSAGE_GET_CALL_WAITING, MyHandler.MESSAGE_GET_CALL_WAITING));
+        if (mTcpListener != null) {
+            mTcpListener.onStarted(this, true);
+        }
+    }
+
+    @Override
+    public void onClick() {
+        super.onClick();
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
+        builder.setTitle(mContext.getText(R.string.cdma_call_waiting));
+        builder.setMessage(mContext.getText(R.string.enable_cdma_call_waiting_setting));
+        builder.setPositiveButton(R.string.enable_cdma_cw, new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int whichButton) {
+                mPhone.setCallWaiting(true,
+                        mHandler.obtainMessage(MyHandler.MESSAGE_SET_CALL_WAITING));
+                if (mTcpListener != null) {
+                    mTcpListener.onStarted(CdmaCallWaitingPreference.this, false);
+                }
+            }
+        });
+        builder.setNegativeButton(R.string.disable_cdma_cw, new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int whichButton) {
+                mPhone.setCallWaiting(false,
+                        mHandler.obtainMessage(MyHandler.MESSAGE_SET_CALL_WAITING));
+                if (mTcpListener != null) {
+                    mTcpListener.onStarted(CdmaCallWaitingPreference.this, false);
+                }
+            }
+        });
+        builder.create().show();
+    }
+
+    private class MyHandler extends Handler {
+        static final int MESSAGE_GET_CALL_WAITING = 0;
+        static final int MESSAGE_SET_CALL_WAITING = 1;
+
+        @Override
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case MESSAGE_GET_CALL_WAITING:
+                    handleGetCallWaitingResponse(msg);
+                    break;
+                case MESSAGE_SET_CALL_WAITING:
+                    handleSetCallWaitingResponse(msg);
+                    break;
+            }
+        }
+
+        private void handleGetCallWaitingResponse(Message msg) {
+            AsyncResult ar = (AsyncResult) msg.obj;
+
+            if (mTcpListener != null) {
+                if (msg.arg2 == MESSAGE_SET_CALL_WAITING) {
+                    mTcpListener.onFinished(CdmaCallWaitingPreference.this, false);
+                } else {
+                    mTcpListener.onFinished(CdmaCallWaitingPreference.this, true);
+                }
+            }
+
+            if (ar.exception instanceof CommandException) {
+                if (DBG) {
+                    Log.d(LOG_TAG, "handleGetCallWaitingResponse: CommandException=" +
+                            ar.exception);
+                }
+                if (mTcpListener != null) {
+                    mTcpListener.onException(CdmaCallWaitingPreference.this,
+                                             (CommandException)ar.exception);
+                }
+            } else if (ar.userObj instanceof Throwable || ar.exception != null) {
+                if (DBG) {
+                    Log.d(LOG_TAG, "handleGetCallWaitingResponse: Exception" + ar.exception);
+                }
+                if (mTcpListener != null) {
+                    mTcpListener.onError(CdmaCallWaitingPreference.this,
+                                         TimeConsumingPreferenceActivity.RESPONSE_ERROR);
+                }
+            } else {
+                if (DBG) {
+                    Log.d(LOG_TAG, "handleGetCallWaitingResponse: CW state successfully queried.");
+                }
+                int[] cwArray = (int[])ar.result;
+                if (cwArray == null) {
+                    if (mTcpListener != null) {
+                        mTcpListener.onError(CdmaCallWaitingPreference.this,
+                                             TimeConsumingPreferenceActivity.RESPONSE_ERROR);
+                    }
+                    return;
+                }
+
+                try {
+                    if (cwArray[0] == CommandsInterface.SS_STATUS_UNKNOWN) {
+                        setSummary("");
+                    } else if(cwArray[0] == 1) {
+                        setSummary(mContext.getString(R.string.cdma_call_waiting_in_ims_on));
+                    } else if(cwArray[0] == 0) {
+                        setSummary(mContext.getString(R.string.cdma_call_waiting_in_ims_off));
+                    }
+                } catch (ArrayIndexOutOfBoundsException e) {
+                    setSummary("");
+                    Log.e(LOG_TAG, "handleGetCallWaitingResponse: improper result: err ="
+                            + e.getMessage());
+                }
+            }
+        }
+
+        private void handleSetCallWaitingResponse(Message msg) {
+            AsyncResult ar = (AsyncResult) msg.obj;
+
+            if (ar.exception != null) {
+                if (DBG) {
+                    Log.d(LOG_TAG, "handleSetCallWaitingResponse: ar.exception=" + ar.exception);
+                }
+            }
+
+            if (ar.result != null) {
+                int arr = (int)ar.result;
+                if (arr == CommandsInterface.SS_STATUS_UNKNOWN) {
+                    Log.d(LOG_TAG, "handleSetCallWaitingResponse: no need to re get in CDMA");
+                    mTcpListener.onFinished(CdmaCallWaitingPreference.this, false);
+                    return;
+                }
+            }
+
+            if (DBG) Log.d(LOG_TAG, "handleSetCallWaitingResponse: re get");
+            mPhone.getCallWaiting(obtainMessage(MESSAGE_GET_CALL_WAITING,
+                        MESSAGE_SET_CALL_WAITING, MESSAGE_SET_CALL_WAITING, ar.exception));
+        }
+    }
+}
diff --git a/src/com/android/phone/EditPhoneNumberPreference.java b/src/com/android/phone/EditPhoneNumberPreference.java
index 74b8a45..505c284 100644
--- a/src/com/android/phone/EditPhoneNumberPreference.java
+++ b/src/com/android/phone/EditPhoneNumberPreference.java
@@ -16,6 +16,9 @@
 
 package com.android.phone;
 
+import static android.view.View.LAYOUT_DIRECTION_LOCALE;
+import static android.view.View.TEXT_DIRECTION_LOCALE;
+
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.Context;
@@ -37,6 +40,8 @@
 import android.widget.ImageButton;
 import android.widget.TextView;
 
+import com.android.internal.telephony.CommandsInterface;
+
 public class EditPhoneNumberPreference extends EditTextPreference {
 
     //allowed modes for this preference.
@@ -90,6 +95,7 @@
     private String mPhoneNumber;
     private boolean mChecked;
 
+    private boolean mIsUnknownStatus;
 
     /**
      * Interface for the dialog closed listener, related to
@@ -209,7 +215,9 @@
                 }
             }
             editText.setText(BidiFormatter.getInstance().unicodeWrap(
-                    mPhoneNumber, TextDirectionHeuristics.LTR));
+                    mPhoneNumber, TextDirectionHeuristics.LOCALE));
+            editText.setTextDirection(TEXT_DIRECTION_LOCALE);
+            editText.setLayoutDirection(LAYOUT_DIRECTION_LOCALE);
             editText.setMovementMethod(ArrowKeyMovementMethod.getInstance());
             editText.setKeyListener(DialerKeyListener.getInstance());
             editText.setOnFocusChangeListener(mDialogFocusChangeListener);
@@ -254,7 +262,13 @@
         // displayed, since there is no need to hide the edittext
         // field anymore.
         if (mConfirmationMode == CM_ACTIVATION) {
-            if (mChecked) {
+            if (mIsUnknownStatus) {
+                builder.setPositiveButton(mEnableText, this);
+                builder.setNeutralButton(mDisableText, this);
+                if (mPrefId == CommandsInterface.CF_REASON_ALL) {
+                    builder.setPositiveButton(null, null);
+                }
+            } else if (mChecked) {
                 builder.setPositiveButton(mChangeNumberText, this);
                 builder.setNeutralButton(mDisableText, this);
             } else {
@@ -310,7 +324,8 @@
     @Override
     public void onClick(DialogInterface dialog, int which) {
         // The neutral button (button3) is always the toggle.
-        if ((mConfirmationMode == CM_ACTIVATION) && (which == DialogInterface.BUTTON_NEUTRAL)) {
+        if ((mConfirmationMode == CM_ACTIVATION) && (which == DialogInterface.BUTTON_NEUTRAL)
+             && !mIsUnknownStatus) {
             //flip the toggle if we are in the correct mode.
             setToggled(!isToggled());
         }
@@ -499,4 +514,12 @@
     public void showPhoneNumberDialog() {
         showDialog(null);
     }
+
+    public void setUnknownStatus(boolean isUnknown) {
+        mIsUnknownStatus = isUnknown;
+    }
+
+    public boolean isUnknownStatus() {
+        return mIsUnknownStatus;
+    }
 }
diff --git a/src/com/android/phone/EmergencyCallbackModeExitDialog.java b/src/com/android/phone/EmergencyCallbackModeExitDialog.java
index 591f435..adba850 100644
--- a/src/com/android/phone/EmergencyCallbackModeExitDialog.java
+++ b/src/com/android/phone/EmergencyCallbackModeExitDialog.java
@@ -16,6 +16,8 @@
 
 package com.android.phone;
 
+import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
+
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
@@ -74,7 +76,7 @@
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-
+        getWindow().addPrivateFlags(SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
         mPhone = PhoneGlobals.getInstance().getPhoneInEcm();
         // Check if phone is in Emergency Callback Mode. If not, exit.
         if (mPhone == null || !mPhone.isInEcm()) {
diff --git a/src/com/android/phone/IccNetworkDepersonalizationPanel.java b/src/com/android/phone/IccNetworkDepersonalizationPanel.java
index a26225e..a4ec8a4 100644
--- a/src/com/android/phone/IccNetworkDepersonalizationPanel.java
+++ b/src/com/android/phone/IccNetworkDepersonalizationPanel.java
@@ -23,6 +23,8 @@
 import android.os.Message;
 import android.os.PersistableBundle;
 import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.text.Editable;
 import android.text.Spannable;
@@ -68,6 +70,7 @@
     private static IccNetworkDepersonalizationPanel [] sNdpPanel =
             new IccNetworkDepersonalizationPanel[
                     TelephonyManager.getDefault().getSupportedModemCount()];
+    private SubscriptionInfo mSir;
 
     //UI elements
     private EditText     mPinEntry;
@@ -75,6 +78,7 @@
     private LinearLayout mStatusPanel;
     private TextView     mPersoSubtypeText;
     private PersoSubState mPersoSubState;
+    private TextView     mPhoneIdText;
     private TextView     mStatusText;
 
     private Button       mUnlockButton;
@@ -167,6 +171,8 @@
         super(context);
         mPhone = PhoneGlobals.getPhone();
         mPersoSubtype = PersoSubState.PERSOSUBSTATE_SIM_NETWORK.ordinal();
+        mSir = SubscriptionManager.from(context)
+                .getActiveSubscriptionInfoForSimSlotIndex(mPhone.getPhoneId());
     }
 
     //constructor
@@ -175,6 +181,8 @@
         super(context);
         mPhone = phone == null ? PhoneGlobals.getPhone() : phone;
         mPersoSubtype = subtype;
+        mSir = SubscriptionManager.from(context)
+                .getActiveSubscriptionInfoForSimSlotIndex(mPhone.getPhoneId());
     }
 
     @Override
@@ -194,6 +202,7 @@
 
         mEntryPanel = (LinearLayout) findViewById(R.id.entry_panel);
         mPersoSubtypeText = (TextView) findViewById(R.id.perso_subtype_text);
+        mPhoneIdText = (TextView) findViewById(R.id.perso_phoneid_text);
         displayStatus(statusType.ENTRY.name());
 
         mUnlockButton = (Button) findViewById(R.id.ndp_unlock);
@@ -282,6 +291,17 @@
             log ("Unsupported Perso Subtype :" + mPersoSubState.name());
             return;
         }
+        if(mSir != null) {
+            CharSequence displayName = mSir.getDisplayName();
+            log("Operator displayName is: " + displayName + "phoneId: " + mPhone.getPhoneId());
+
+            if(displayName != null && displayName != "") {
+                // Displaying Operator displayName  on UI
+                String phoneIdText = getContext().getString(R.string.label_phoneid)
+                        + ": " + displayName;
+                mPhoneIdText.setText(phoneIdText);
+            }
+        }
 
         if (type == statusType.ENTRY.name()) {
             String displayText = getContext().getString(label);
diff --git a/src/com/android/phone/IccPanel.java b/src/com/android/phone/IccPanel.java
index 73dd8bc..4018e40 100644
--- a/src/com/android/phone/IccPanel.java
+++ b/src/com/android/phone/IccPanel.java
@@ -74,13 +74,13 @@
     @Override
     protected void onStart() {
         super.onStart();
-        mStatusBarManager.setDisabledForSimNetworkLock(true);
+        mStatusBarManager.setExpansionDisabledForSimNetworkLock(true);
     }
 
     @Override
     public void onStop() {
         super.onStop();
-        mStatusBarManager.setDisabledForSimNetworkLock(false);
+        mStatusBarManager.setExpansionDisabledForSimNetworkLock(false);
     }
 
     public boolean onKeyDown(int keyCode, KeyEvent event) {
diff --git a/src/com/android/phone/ImsRcsController.java b/src/com/android/phone/ImsRcsController.java
index dcae24b..90c9df4 100644
--- a/src/com/android/phone/ImsRcsController.java
+++ b/src/com/android/phone/ImsRcsController.java
@@ -16,32 +16,47 @@
 
 package com.android.phone;
 
+import android.Manifest;
+import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.Binder;
 import android.os.RemoteException;
 import android.os.ServiceSpecificException;
+import android.os.UserHandle;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyFrameworkInitializer;
+import android.telephony.ims.DelegateRequest;
 import android.telephony.ims.ImsException;
+import android.telephony.ims.RcsContactUceCapability;
+import android.telephony.ims.RcsUceAdapter.PublishState;
 import android.telephony.ims.RegistrationManager;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.aidl.IImsRcsController;
 import android.telephony.ims.aidl.IImsRegistrationCallback;
 import android.telephony.ims.aidl.IRcsUceControllerCallback;
+import android.telephony.ims.aidl.IRcsUcePublishStateCallback;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateConnectionStateCallback;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.telephony.ims.feature.ImsFeature;
 import android.telephony.ims.feature.RcsFeature;
 import android.telephony.ims.stub.ImsRegistrationImplBase;
 import android.util.Log;
 
 import com.android.ims.ImsManager;
+import com.android.ims.internal.IImsServiceFeatureCallback;
 import com.android.internal.telephony.IIntegerConsumer;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.TelephonyPermissions;
+import com.android.internal.telephony.ims.ImsResolver;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.services.telephony.rcs.RcsFeatureController;
+import com.android.services.telephony.rcs.SipTransportController;
 import com.android.services.telephony.rcs.TelephonyRcsService;
-import com.android.services.telephony.rcs.UserCapabilityExchangeImpl;
+import com.android.services.telephony.rcs.UceControllerManager;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * Implementation of the IImsRcsController interface.
@@ -54,6 +69,9 @@
 
     private PhoneGlobals mApp;
     private TelephonyRcsService mRcsService;
+    private ImsResolver mImsResolver;
+    // set by shell cmd phone src set-device-enabled true/false
+    private Boolean mSingleRegistrationOverride;
 
     /**
      * Initialize the singleton ImsRcsController instance.
@@ -76,6 +94,7 @@
         mApp = app;
         TelephonyFrameworkInitializer
                 .getTelephonyServiceManager().getTelephonyImsServiceRegisterer().register(this);
+        mImsResolver = ImsResolver.getInstance();
     }
 
     /**
@@ -84,7 +103,8 @@
      */
     @Override
     public void registerImsRegistrationCallback(int subId, IImsRegistrationCallback callback) {
-        enforceReadPrivilegedPermission("registerImsRegistrationCallback");
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+                mApp, subId, "registerImsRegistrationCallback");
         final long token = Binder.clearCallingIdentity();
         try {
             getRcsFeatureController(subId).registerImsRegistrationCallback(subId, callback);
@@ -101,7 +121,8 @@
      */
     @Override
     public void unregisterImsRegistrationCallback(int subId, IImsRegistrationCallback callback) {
-        enforceReadPrivilegedPermission("unregisterImsRegistrationCallback");
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+                mApp, subId, "unregisterImsRegistrationCallback");
         final long token = Binder.clearCallingIdentity();
         try {
             getRcsFeatureController(subId).unregisterImsRegistrationCallback(subId, callback);
@@ -117,7 +138,8 @@
      */
     @Override
     public void getImsRcsRegistrationState(int subId, IIntegerConsumer consumer) {
-        enforceReadPrivilegedPermission("getImsRcsRegistrationState");
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+                mApp, subId, "getImsRcsRegistrationState");
         final long token = Binder.clearCallingIdentity();
         try {
             getRcsFeatureController(subId).getRegistrationState(regState -> {
@@ -138,7 +160,8 @@
      */
     @Override
     public void getImsRcsRegistrationTransportType(int subId, IIntegerConsumer consumer) {
-        enforceReadPrivilegedPermission("getImsRcsRegistrationTransportType");
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+                mApp, subId, "getImsRcsRegistrationTransportType");
         final long token = Binder.clearCallingIdentity();
         try {
             getRcsFeatureController(subId).getRegistrationTech(regTech -> {
@@ -201,7 +224,7 @@
      *
      * @param subId the subscription ID
      * @param capability the RCS capability to query.
-     * @param radioTech the radio tech that this capability failed for
+     * @param radioTech the radio technology type that we are querying.
      * @return true if the RCS capability is capable for this subscription, false otherwise.
      */
     @Override
@@ -227,15 +250,17 @@
      * @param subId the subscription ID
      * @param capability the RCS capability to query.
      * @return true if the RCS capability is currently available for the associated subscription,
+     * @param radioTech the radio technology type that we are querying.
      * false otherwise.
      */
     @Override
     public boolean isAvailable(int subId,
-            @RcsFeature.RcsImsCapabilities.RcsImsCapabilityFlag int capability) {
+            @RcsFeature.RcsImsCapabilities.RcsImsCapabilityFlag int capability,
+            @ImsRegistrationImplBase.ImsRegistrationTech int radioTech) {
         enforceReadPrivilegedPermission("isAvailable");
         final long token = Binder.clearCallingIdentity();
         try {
-            return getRcsFeatureController(subId).isAvailable(capability);
+            return getRcsFeatureController(subId).isAvailable(capability, radioTech);
         } catch (ImsException e) {
             Log.e(TAG, "isAvailable: sudId=" + subId
                     + ", capability=" + capability + ", " + e.getMessage());
@@ -248,37 +273,185 @@
     @Override
     public void requestCapabilities(int subId, String callingPackage, String callingFeatureId,
             List<Uri> contactNumbers, IRcsUceControllerCallback c) {
-        enforceReadPrivilegedPermission("requestCapabilities");
-        if (!isUceSettingEnabled(subId, callingPackage, callingFeatureId)) {
-            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
-                    "The user has not enabled UCE for this subscription.");
-        }
+        enforceAccessUserCapabilityExchangePermission("requestCapabilities");
+        enforceReadContactsPermission("requestCapabilities");
         final long token = Binder.clearCallingIdentity();
         try {
-            UserCapabilityExchangeImpl uce = getRcsFeatureController(subId).getFeature(
-                    UserCapabilityExchangeImpl.class);
-            if (uce == null) {
+            UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                    UceControllerManager.class);
+            if (uceCtrlManager == null) {
                 throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
                         "This subscription does not support UCE.");
             }
-            uce.requestCapabilities(contactNumbers, c);
+            uceCtrlManager.requestCapabilities(contactNumbers, c);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
         } finally {
             Binder.restoreCallingIdentity(token);
         }
     }
 
     @Override
-    public int getUcePublishState(int subId) {
-        enforceReadPrivilegedPermission("getUcePublishState");
+    public void requestAvailability(int subId, String callingPackage,
+            String callingFeatureId, Uri contactNumber, IRcsUceControllerCallback c) {
+        enforceAccessUserCapabilityExchangePermission("requestAvailability");
+        enforceReadContactsPermission("requestAvailability");
         final long token = Binder.clearCallingIdentity();
         try {
-            UserCapabilityExchangeImpl uce = getRcsFeatureController(subId).getFeature(
-                    UserCapabilityExchangeImpl.class);
-            if (uce == null) {
+            UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                    UceControllerManager.class);
+            if (uceCtrlManager == null) {
                 throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
                         "This subscription does not support UCE.");
             }
-            return uce.getUcePublishState();
+            uceCtrlManager.requestNetworkAvailability(contactNumber, c);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+    }
+
+    @Override
+    public @PublishState int getUcePublishState(int subId) {
+        enforceReadPrivilegedPermission("getUcePublishState");
+        final long token = Binder.clearCallingIdentity();
+        try {
+            UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                    UceControllerManager.class);
+            if (uceCtrlManager == null) {
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                        "This subscription does not support UCE.");
+            }
+            return uceCtrlManager.getUcePublishState();
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+    }
+
+    /**
+     * Add new feature tags to the Set used to calculate the capabilities in PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    public RcsContactUceCapability addUceRegistrationOverrideShell(int subId,
+            Set<String> featureTags) throws ImsException {
+        // Permission check happening in PhoneInterfaceManager.
+        UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                UceControllerManager.class);
+        if (uceCtrlManager == null) {
+            return null;
+        }
+        return uceCtrlManager.addUceRegistrationOverride(featureTags);
+    }
+
+    /**
+     * Remove existing feature tags to the Set used to calculate the capabilities in PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    public RcsContactUceCapability removeUceRegistrationOverrideShell(int subId,
+            Set<String> featureTags) throws ImsException {
+        // Permission check happening in PhoneInterfaceManager.
+        UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                UceControllerManager.class);
+        if (uceCtrlManager == null) {
+            return null;
+        }
+        return uceCtrlManager.removeUceRegistrationOverride(featureTags);
+    }
+
+    /**
+     * Clear all overrides in the Set used to calculate the capabilities in PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    public RcsContactUceCapability clearUceRegistrationOverrideShell(int subId)
+            throws ImsException {
+        // Permission check happening in PhoneInterfaceManager.
+        UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                UceControllerManager.class);
+        if (uceCtrlManager == null) {
+            return null;
+        }
+        return uceCtrlManager.clearUceRegistrationOverride();
+    }
+
+    /**
+     * @return current RcsContactUceCapability instance that will be used for PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    public RcsContactUceCapability getLatestRcsContactUceCapabilityShell(int subId)
+            throws ImsException {
+        // Permission check happening in PhoneInterfaceManager.
+        UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                UceControllerManager.class);
+        if (uceCtrlManager == null) {
+            return null;
+        }
+        return uceCtrlManager.getLatestRcsContactUceCapability();
+    }
+
+    /**
+     * @return the PIDf XML used in the last PUBLISH procedure or "none" if the device is not
+     * published. Returns {@code null} if the operation failed due to an error.
+     */
+    // Used for SHELL command only right now.
+    public String getLastUcePidfXmlShell(int subId) throws ImsException {
+        // Permission check happening in PhoneInterfaceManager.
+        UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                UceControllerManager.class);
+        if (uceCtrlManager == null) {
+            return null;
+        }
+        String pidfXml = uceCtrlManager.getLastPidfXml();
+        return pidfXml == null ? "none" : pidfXml;
+    }
+
+    /**
+     * Remove UCE requests cannot be sent to the network status.
+     * @return true if this command is successful.
+     */
+    // Used for SHELL command only right now.
+    public boolean removeUceRequestDisallowedStatus(int subId) throws ImsException {
+        UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                UceControllerManager.class);
+        if (uceCtrlManager == null) {
+            return false;
+        }
+        return uceCtrlManager.removeUceRequestDisallowedStatus();
+    }
+
+    @Override
+    public void registerUcePublishStateCallback(int subId, IRcsUcePublishStateCallback c) {
+        enforceReadPrivilegedPermission("registerUcePublishStateCallback");
+        final long token = Binder.clearCallingIdentity();
+        try {
+            UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                    UceControllerManager.class);
+            if (uceCtrlManager == null) {
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                        "This subscription does not support UCE.");
+            }
+            uceCtrlManager.registerPublishStateCallback(c);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+    }
+
+    @Override
+    public void unregisterUcePublishStateCallback(int subId, IRcsUcePublishStateCallback c) {
+        enforceReadPrivilegedPermission("unregisterUcePublishStateCallback");
+        final long token = Binder.clearCallingIdentity();
+        try {
+            UceControllerManager uceCtrlManager = getRcsFeatureController(subId).getFeature(
+                    UceControllerManager.class);
+            if (uceCtrlManager == null) {
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                        "This subscription does not support UCE.");
+            }
+            uceCtrlManager.unregisterPublishStateCallback(c);
         } finally {
             Binder.restoreCallingIdentity(token);
         }
@@ -313,6 +486,146 @@
         }
     }
 
+    @Override
+    public boolean isSipDelegateSupported(int subId) {
+        TelephonyPermissions.enforceAnyPermissionGranted(mApp, Binder.getCallingUid(),
+                "isSipDelegateSupported",
+                Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION,
+                Manifest.permission.READ_PRIVILEGED_PHONE_STATE);
+        if (!isImsSingleRegistrationSupportedOnDevice()) {
+            return false;
+        }
+        final long token = Binder.clearCallingIdentity();
+        try {
+            SipTransportController transport = getRcsFeatureController(subId).getFeature(
+                    SipTransportController.class);
+            if (transport == null) {
+                return false;
+            }
+            return transport.isSupported(subId);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } catch (ServiceSpecificException e) {
+            if (e.errorCode == ImsException.CODE_ERROR_UNSUPPORTED_OPERATION) {
+                return false;
+            }
+            throw e;
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+    }
+
+    @Override
+    public void createSipDelegate(int subId, DelegateRequest request, String packageName,
+            ISipDelegateConnectionStateCallback delegateState,
+            ISipDelegateMessageCallback delegateMessage) {
+        enforceImsSingleRegistrationPermission("createSipDelegate");
+        if (!isImsSingleRegistrationSupportedOnDevice()) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "SipDelegate creation is only supported for devices supporting IMS single "
+                            + "registration");
+        }
+        if (!UserHandle.getUserHandleForUid(Binder.getCallingUid()).isSystem()) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "SipDelegate creation is only available to primary user.");
+        }
+        try {
+            int remoteUid = mApp.getPackageManager().getPackageUid(packageName, 0 /*flags*/);
+            if (Binder.getCallingUid() != remoteUid) {
+                throw new SecurityException("passed in packageName does not match the caller");
+            }
+        } catch (PackageManager.NameNotFoundException e) {
+            throw new SecurityException("Passed in PackageName can not be found on device");
+        }
+
+        final long identity = Binder.clearCallingIdentity();
+        SipTransportController transport = getRcsFeatureController(subId).getFeature(
+                SipTransportController.class);
+        if (transport == null) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "This subscription does not support the creation of SIP delegates");
+        }
+        try {
+            transport.createSipDelegate(subId, request, packageName, delegateState,
+                    delegateMessage);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public void destroySipDelegate(int subId, ISipDelegate connection, int reason) {
+        enforceImsSingleRegistrationPermission("destroySipDelegate");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            SipTransportController transport = getRcsFeatureController(subId).getFeature(
+                    SipTransportController.class);
+            if (transport == null) {
+                return;
+            }
+            transport.destroySipDelegate(subId, connection, reason);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public void triggerNetworkRegistration(int subId, ISipDelegate connection, int sipCode,
+            String sipReason) {
+        enforceImsSingleRegistrationPermission("triggerNetworkRegistration");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            SipTransportController transport = getRcsFeatureController(subId).getFeature(
+                    SipTransportController.class);
+            if (transport == null) {
+                return;
+            }
+            transport.triggerFullNetworkRegistration(subId, connection, sipCode, sipReason);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Registers for updates to the RcsFeature connection through the IImsServiceFeatureCallback
+     * callback.
+     */
+    @Override
+    public void registerRcsFeatureCallback(int slotId, IImsServiceFeatureCallback callback) {
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            if (mImsResolver == null) {
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                        "Device does not support IMS");
+            }
+            mImsResolver.listenForFeature(slotId, ImsFeature.FEATURE_RCS, callback);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Unregister a previously registered IImsServiceFeatureCallback associated with an ImsFeature.
+     */
+    @Override
+    public void unregisterImsFeatureCallback(IImsServiceFeatureCallback callback) {
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            if (mImsResolver == null) return;
+            mImsResolver.unregisterImsFeatureCallback(callback);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
     /**
      * Make sure either called from same process as self (phone) or IPC caller has read privilege.
      *
@@ -324,6 +637,15 @@
     }
 
     /**
+     * @throws SecurityException if the caller does not have the required
+     *     PERFORM_IMS_SINGLE_REGISTRATION permission.
+     */
+    private void enforceImsSingleRegistrationPermission(String message) {
+        mApp.enforceCallingOrSelfPermission(
+                Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION, message);
+    }
+
+    /**
      * Make sure the caller has the MODIFY_PHONE_STATE permission.
      *
      * @throws SecurityException if the caller does not have the required permission
@@ -333,6 +655,26 @@
     }
 
     /**
+     * Make sure the caller has the ACCESS_RCS_USER_CAPABILITY_EXCHANGE permission.
+     *
+     * @throws SecurityException if the caller does not have the required permission.
+     */
+    private void enforceAccessUserCapabilityExchangePermission(String message) {
+        mApp.enforceCallingOrSelfPermission(
+                android.Manifest.permission.ACCESS_RCS_USER_CAPABILITY_EXCHANGE, message);
+    }
+
+    /**
+     * Make sure the caller has the READ_CONTACTS permission.
+     *
+     * @throws SecurityException if the caller does not have the required permission.
+     */
+    private void enforceReadContactsPermission(String message) {
+        mApp.enforceCallingOrSelfPermission(
+                android.Manifest.permission.READ_CONTACTS, message);
+    }
+
+    /**
      * Retrieve ImsPhone instance.
      *
      * @param subId the subscription ID
@@ -387,7 +729,21 @@
         return c;
     }
 
+    private boolean isImsSingleRegistrationSupportedOnDevice() {
+        return mSingleRegistrationOverride != null ? mSingleRegistrationOverride
+                : mApp.getPackageManager().hasSystemFeature(
+                        PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION);
+    }
+
     void setRcsService(TelephonyRcsService rcsService) {
         mRcsService = rcsService;
     }
+
+    /**
+     * Override device RCS single registration support check for CTS testing or remove override
+     * if the Boolean is set to null.
+     */
+    void setDeviceSingleRegistrationSupportOverride(Boolean deviceOverrideValue) {
+        mSingleRegistrationOverride = deviceOverrideValue;
+    }
 }
diff --git a/src/com/android/phone/ImsUtil.java b/src/com/android/phone/ImsUtil.java
index 18fc534..ba4ad38 100644
--- a/src/com/android/phone/ImsUtil.java
+++ b/src/com/android/phone/ImsUtil.java
@@ -25,6 +25,8 @@
 
 import com.android.ims.ImsConfig;
 import com.android.ims.ImsManager;
+import com.android.internal.telephony.PhoneFactory;
+import com.android.internal.telephony.imsphone.ImsPhone;
 
 public class ImsUtil {
     private static final String LOG_TAG = ImsUtil.class.getSimpleName();
@@ -113,12 +115,25 @@
     public static boolean shouldPromoteWfc(Context context, int phoneId) {
         CarrierConfigManager cfgManager = (CarrierConfigManager) context
                 .getSystemService(Context.CARRIER_CONFIG_SERVICE);
+
+        ImsManager imsManager = ImsManager.getInstance(context, phoneId);
+        if (!imsManager.isWfcEnabledByPlatform()) {
+            return false;
+        }
+
+        if (!imsManager.isWfcProvisionedOnDevice()) {
+            return false;
+        }
+
         if (cfgManager == null || !cfgManager.getConfigForSubId(getSubId(phoneId))
                 .getBoolean(CarrierConfigManager.KEY_CARRIER_PROMOTE_WFC_ON_CALL_FAIL_BOOL)) {
             return false;
         }
 
-        if (!getDefaultImsManagerInstance(context).isWfcProvisionedOnDevice()) {
+        // Do not promote WFC if in roaming and WFC roaming not allowed.
+        // WFC roaming setting is not modifiable, so its value is decided by the default value
+        // chosen by the carrier, hence it really means if the carrier supports WFC roaming.
+        if (getLastKnownRoamingState(phoneId) && !imsManager.isWfcRoamingEnabledByUser()) {
             return false;
         }
 
@@ -146,4 +161,13 @@
         }
         return subId;
     }
+
+    private static boolean getLastKnownRoamingState(int phoneId) {
+        try {
+            ImsPhone imsPhone = (ImsPhone) (PhoneFactory.getPhone(phoneId).getImsPhone());
+            return imsPhone.getLastKnownRoamingState();
+        } catch (NullPointerException | ClassCastException e) {
+            return false;
+        }
+    }
 }
diff --git a/src/com/android/phone/LocalConnectionImpl.java b/src/com/android/phone/LocalConnectionImpl.java
new file mode 100644
index 0000000..c2630ef
--- /dev/null
+++ b/src/com/android/phone/LocalConnectionImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import android.content.Context;
+import android.telephony.TelephonyLocalConnection;
+
+import com.android.phone.callcomposer.CallComposerPictureManager;
+
+import java.util.UUID;
+
+public class LocalConnectionImpl implements TelephonyLocalConnection.ConnectionImpl {
+    private Context mContext;
+
+    public LocalConnectionImpl(Context context) {
+        mContext = context;
+    }
+
+    @Override
+    public String getCallComposerServerUrlForHandle(int subscriptionId, UUID uuid) {
+        return CallComposerPictureManager.getInstance(mContext, subscriptionId)
+                .getServerUrlForImageId(uuid);
+    }
+}
diff --git a/src/com/android/phone/NotificationMgr.java b/src/com/android/phone/NotificationMgr.java
index c2dece5..fb45f4c 100644
--- a/src/com/android/phone/NotificationMgr.java
+++ b/src/com/android/phone/NotificationMgr.java
@@ -19,6 +19,7 @@
 import static android.Manifest.permission.READ_PHONE_STATE;
 
 import android.annotation.Nullable;
+import android.app.BroadcastOptions;
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
@@ -106,6 +107,12 @@
 
     private static final String ACTION_MOBILE_NETWORK_LIST = "android.settings.MOBILE_NETWORK_LIST";
 
+    /**
+     * Grant recipients of new voicemail broadcasts a 10sec allowlist so they can start a background
+     * service to do VVM processing.
+     */
+    private final long VOICEMAIL_ALLOW_LIST_DURATION_MILLIS = 10000L;
+
     /** The singleton NotificationMgr instance. */
     private static NotificationMgr sInstance;
 
@@ -470,7 +477,10 @@
                             pendingIntent);
                 }
             }
-            mContext.sendBroadcastAsUser(intent, userHandle, READ_PHONE_STATE);
+
+            BroadcastOptions bopts = BroadcastOptions.makeBasic();
+            bopts.setTemporaryAppWhitelistDuration(VOICEMAIL_ALLOW_LIST_DURATION_MILLIS);
+            mContext.sendBroadcastAsUser(intent, userHandle, READ_PHONE_STATE, bopts.toBundle());
             return true;
         }
 
@@ -536,7 +546,11 @@
                 int slotId = SubscriptionManager.getSlotIndex(subId);
                 resId = (slotId == 0) ? R.drawable.stat_sys_phone_call_forward_sub1
                         : R.drawable.stat_sys_phone_call_forward_sub2;
-                notificationTitle = subInfo.getDisplayName().toString();
+                if (subInfo.getDisplayName() != null) {
+                    notificationTitle = subInfo.getDisplayName().toString();
+                } else {
+                    notificationTitle = mContext.getString(R.string.labelCF);
+                }
             } else {
                 notificationTitle = mContext.getString(R.string.labelCF);
             }
@@ -551,9 +565,10 @@
                     .setChannelId(NotificationChannelController.CHANNEL_ID_CALL_FORWARD)
                     .setOnlyAlertOnce(isRefresh);
 
-            Intent intent = new Intent(Intent.ACTION_MAIN);
+            Intent intent = new Intent(TelecomManager.ACTION_SHOW_CALL_SETTINGS);
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
-            intent.setClassName("com.android.phone", "com.android.phone.CallFeaturesSetting");
+            intent.setPackage(mContext.getResources().getString(
+                    R.string.call_settings_package_name));
             SubscriptionInfoHelper.addExtrasToIntent(
                     intent, mSubscriptionManager.getActiveSubscriptionInfo(subId));
             builder.setContentIntent(PendingIntent.getActivity(mContext, subId /* requestCode */,
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index 8f987b7..130c775 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -49,12 +49,15 @@
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyLocalConnection;
 import android.telephony.TelephonyManager;
 import android.telephony.data.ApnSetting;
 import android.util.LocalLog;
 import android.util.Log;
 import android.widget.Toast;
 
+import com.android.ims.ImsFeatureBinderRepository;
+import com.android.internal.os.BinderCallsStats;
 import com.android.internal.telephony.CallManager;
 import com.android.internal.telephony.IccCardConstants;
 import com.android.internal.telephony.MmiCode;
@@ -68,6 +71,10 @@
 import com.android.internal.telephony.dataconnection.DataConnectionReasons;
 import com.android.internal.telephony.dataconnection.DataConnectionReasons.DataDisallowedReasonType;
 import com.android.internal.telephony.ims.ImsResolver;
+import com.android.internal.telephony.imsphone.ImsPhone;
+import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
+import com.android.internal.telephony.uicc.UiccCard;
+import com.android.internal.telephony.uicc.UiccProfile;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.phone.settings.SettingsConstants;
 import com.android.phone.vvm.CarrierVvmPackageInstalledReceiver;
@@ -120,6 +127,7 @@
     private static final int EVENT_RESTART_SIP = 14;
     private static final int EVENT_DATA_ROAMING_SETTINGS_CHANGED = 15;
     private static final int EVENT_MOBILE_DATA_SETTINGS_CHANGED = 16;
+    private static final int EVENT_CARRIER_CONFIG_CHANGED = 17;
 
     // The MMI codes are also used by the InCallScreen.
     public static final int MMI_INITIATE = 51;
@@ -149,7 +157,6 @@
     CallNotifier notifier;
     CallerInfoCache callerInfoCache;
     NotificationMgr notificationMgr;
-    ImsResolver mImsResolver;
     TelephonyRcsService mTelephonyRcsService;
     public PhoneInterfaceManager phoneMgr;
     public ImsRcsController imsRcsController;
@@ -204,6 +211,7 @@
             new CarrierVvmPackageInstalledReceiver();
 
     private final SettingsObserver mSettingsObserver;
+    private BinderCallsStats.SettingsObserver mBinderCallsSettingsObserver;
 
     private static class EventSimStateChangedBag {
         final int mPhoneId;
@@ -215,6 +223,53 @@
         }
     }
 
+    // Some carrier config settings disable the network lock screen, so we call handleSimLock
+    // when either SIM_LOCK or CARRIER_CONFIG changes so that no matter which one happens first,
+    // we still do the right thing
+    private void handleSimLock(int subType, Phone phone) {
+        PersistableBundle cc = getCarrierConfigForSubId(phone.getSubId());
+        if (!CarrierConfigManager.isConfigForIdentifiedCarrier(cc)) {
+            // If we only have the default carrier config just return, to avoid popping up the
+            // the SIM lock screen when it's disabled by the carrier.
+            Log.i(LOG_TAG, "Not showing 'SIM network unlock' screen. Carrier config not loaded");
+            return;
+        }
+        if (cc.getBoolean(CarrierConfigManager.KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL)) {
+            // Some products don't have the concept of a "SIM network lock"
+            Log.i(LOG_TAG, "Not showing 'SIM network unlock' screen. Disabled by carrier config");
+            return;
+        }
+
+        // if passed in subType is unknown, retrieve it here.
+        if (subType == -1) {
+            final UiccCard uiccCard = phone.getUiccCard();
+            if (uiccCard == null) {
+                Log.e(LOG_TAG,
+                        "handleSimLock: uiccCard for phone " + phone.getPhoneId() + " is null");
+                return;
+            }
+            final UiccProfile uiccProfile = uiccCard.getUiccProfile();
+            if (uiccProfile == null) {
+                Log.e(LOG_TAG,
+                        "handleSimLock: uiccProfile for phone " + phone.getPhoneId() + " is null");
+                return;
+            }
+            subType = uiccProfile.getApplication(
+                    uiccProfile.mCurrentAppType).getPersoSubState().ordinal();
+        }
+        // Normal case: show the "SIM network unlock" PIN entry screen.
+        // The user won't be able to do anything else until
+        // they enter a valid SIM network PIN.
+        Log.i(LOG_TAG, "show sim depersonal panel");
+        IccNetworkDepersonalizationPanel.showDialog(phone, subType);
+    }
+
+    private boolean isSimLocked(Phone phone) {
+        TelephonyManager tm = getSystemService(TelephonyManager.class);
+        return tm.createForSubscriptionId(phone.getSubId()).getSimState()
+                == TelephonyManager.SIM_STATE_NETWORK_LOCKED;
+    }
+
     Handler mHandler = new Handler() {
         @Override
         public void handleMessage(Message msg) {
@@ -224,20 +279,9 @@
                 // TODO: This event should be handled by the lock screen, just
                 // like the "SIM missing" and "Sim locked" cases (bug 1804111).
                 case EVENT_SIM_NETWORK_LOCKED:
-                    if (getCarrierConfig().getBoolean(
-                            CarrierConfigManager.KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL)) {
-                        // Some products don't have the concept of a "SIM network lock"
-                        Log.i(LOG_TAG, "Ignoring EVENT_SIM_NETWORK_LOCKED event; "
-                              + "not showing 'SIM network unlock' PIN entry screen");
-                    } else {
-                        // Normal case: show the "SIM network unlock" PIN entry screen.
-                        // The user won't be able to do anything else until
-                        // they enter a valid SIM network PIN.
-                        Log.i(LOG_TAG, "show sim depersonal panel");
-                        Phone phone = (Phone) ((AsyncResult) msg.obj).userObj;
-                        int subType = (Integer)((AsyncResult)msg.obj).result;
-                        IccNetworkDepersonalizationPanel.showDialog(phone, subType);
-                    }
+                    int subType = (Integer) ((AsyncResult) msg.obj).result;
+                    Phone phone = (Phone) ((AsyncResult) msg.obj).userObj;
+                    handleSimLock(subType, phone);
                     break;
 
                 case EVENT_DATA_ROAMING_DISCONNECTED:
@@ -266,7 +310,9 @@
                     // process.
                     EventSimStateChangedBag bag = (EventSimStateChangedBag)msg.obj;
                     if (IccCardConstants.INTENT_VALUE_ICC_READY.equals(bag.mIccStatus)
-                            || IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(bag.mIccStatus)) {
+                            || IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(bag.mIccStatus)
+                            || IccCardConstants.INTENT_VALUE_ICC_NOT_READY.equals(bag.mIccStatus)
+                            || IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(bag.mIccStatus)) {
                         // when the right event is triggered and there
                         // are UI objects in the foreground, we close
                         // them to display the lock panel.
@@ -280,7 +326,7 @@
                             mPUKEntryProgressDialog.dismiss();
                             mPUKEntryProgressDialog = null;
                         }
-                        Log.i(LOG_TAG, "Dismissing depersonal panel");
+                        Log.i(LOG_TAG, "Dismissing depersonal panel" + (bag.mIccStatus));
                         IccNetworkDepersonalizationPanel.dialogDismiss(bag.mPhoneId);
                     }
                     break;
@@ -303,6 +349,18 @@
                 case EVENT_MOBILE_DATA_SETTINGS_CHANGED:
                     updateDataRoamingStatus();
                     break;
+                case EVENT_CARRIER_CONFIG_CHANGED:
+                    int subId = (Integer) msg.obj;
+                    // The voicemail number could be overridden by carrier config, so need to
+                    // refresh the message waiting (voicemail) indicator.
+                    refreshMwiIndicator(subId);
+                    phone = getPhone(subId);
+                    if (phone != null && isSimLocked(phone)) {
+                        // pass in subType=-1 so handleSimLock can find the actual subType if
+                        // needed. This is safe as valid values for subType are >= 0
+                        handleSimLock(-1, phone);
+                    }
+                    break;
             }
         }
     };
@@ -318,6 +376,9 @@
 
         ContentResolver resolver = getContentResolver();
 
+        // Initialize the shim from frameworks/opt/telephony into packages/services/Telephony.
+        TelephonyLocalConnection.setInstance(new LocalConnectionImpl(this));
+
         // Cache the "voice capable" flag.
         // This flag currently comes from a resource (which is
         // overrideable on a per-product basis):
@@ -346,9 +407,29 @@
                         R.string.config_ims_mmtel_package);
                 String defaultImsRcsPackage = getResources().getString(
                         R.string.config_ims_rcs_package);
-                mImsResolver = new ImsResolver(this, defaultImsMmtelPackage,
-                        defaultImsRcsPackage, PhoneFactory.getPhones().length);
-                mImsResolver.initialize();
+                ImsResolver.make(this, defaultImsMmtelPackage,
+                        defaultImsRcsPackage, PhoneFactory.getPhones().length,
+                        new ImsFeatureBinderRepository());
+                ImsResolver.getInstance().initialize();
+
+                // With the IMS phone created, load static config.xml values from the phone process
+                // so that it can be provided to the ImsPhoneCallTracker.
+                for (Phone p : PhoneFactory.getPhones()) {
+                    Phone imsPhone = p.getImsPhone();
+                    if (imsPhone != null && imsPhone instanceof ImsPhone) {
+                        ImsPhone theImsPhone = (ImsPhone) imsPhone;
+                        if (theImsPhone.getCallTracker() instanceof ImsPhoneCallTracker) {
+                            ImsPhoneCallTracker ict = (ImsPhoneCallTracker)
+                                    theImsPhone.getCallTracker();
+
+                            ImsPhoneCallTracker.Config config = new ImsPhoneCallTracker.Config();
+                            config.isD2DCommunicationSupported = getResources().getBoolean(
+                                    R.bool.config_use_device_to_device_communication);
+                            ict.setConfig(config);
+                        }
+                    }
+                }
+                RcsProvisioningMonitor.make(this);
             }
 
             // Start TelephonyDebugService After the default phone is created.
@@ -356,9 +437,6 @@
             startService(intent);
 
             mCM = CallManager.getInstance();
-            for (Phone phone : PhoneFactory.getPhones()) {
-                mCM.registerPhone(phone);
-            }
 
             // Create the NotificationMgr singleton, which is used to display
             // status bar icons and control other status bar behavior.
@@ -454,6 +532,12 @@
                     SettingsConstants.HAC_KEY + "=" + (hac == SettingsConstants.HAC_ENABLED
                             ? SettingsConstants.HAC_VAL_ON : SettingsConstants.HAC_VAL_OFF));
         }
+
+        // Start tracking Binder latency for the phone process.
+        mBinderCallsSettingsObserver = new BinderCallsStats.SettingsObserver(
+            getApplicationContext(),
+            new BinderCallsStats(new BinderCallsStats.Injector()),
+            com.android.internal.os.BinderLatencyProto.Dims.TELEPHONY);
     }
 
     /**
@@ -479,10 +563,6 @@
         return PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId));
     }
 
-    public ImsResolver getImsResolver() {
-        return mImsResolver;
-    }
-
     /* package */ CallManager getCallManager() {
         return mCM;
     }
@@ -708,6 +788,12 @@
                 if (VDBG) Log.v(LOG_TAG, "carrier config changed.");
                 updateDataRoamingStatus();
                 updateLimitedSimFunctionForDualSim();
+                int subId = intent.getIntExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX,
+                        SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+                if (SubscriptionManager.isValidSubscriptionId(subId)) {
+                    mHandler.sendMessage(mHandler.obtainMessage(EVENT_CARRIER_CONFIG_CHANGED,
+                            new Integer(subId)));
+                }
             } else if (action.equals(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED)) {
                 // We also need to pay attention when default data subscription changes.
                 if (VDBG) Log.v(LOG_TAG, "default data sub changed.");
@@ -905,6 +991,23 @@
     }
 
     /**
+     * @return whether the device supports RCS User Capability Exchange or not.
+     */
+    public boolean getDeviceUceEnabled() {
+        return (mTelephonyRcsService == null) ? false : mTelephonyRcsService.isDeviceUceEnabled();
+    }
+
+    /**
+     * Set the device supports RCS User Capability Exchange.
+     * @param isEnabled true if the device supports UCE.
+     */
+    public void setDeviceUceEnabled(boolean isEnabled) {
+        if (mTelephonyRcsService != null) {
+            mTelephonyRcsService.setDeviceUceEnabled(isEnabled);
+        }
+    }
+
+    /**
      * Dump the state of the object, add calls to other objects as desired.
      *
      * @param fd File descriptor
@@ -925,7 +1028,7 @@
         pw.println("ImsResolver:");
         pw.increaseIndent();
         try {
-            if (mImsResolver != null) mImsResolver.dump(fd, pw, args);
+            if (ImsResolver.getInstance() != null) ImsResolver.getInstance().dump(fd, pw, args);
         } catch (Exception e) {
             e.printStackTrace();
         }
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 0fd7ec0..f3a0a26 100755
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -18,20 +18,24 @@
 
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
 
+import static com.android.internal.telephony.PhoneConstants.PHONE_TYPE_CDMA;
+import static com.android.internal.telephony.PhoneConstants.PHONE_TYPE_GSM;
 import static com.android.internal.telephony.PhoneConstants.PHONE_TYPE_IMS;
 import static com.android.internal.telephony.PhoneConstants.SUBSCRIPTION_KEY;
 
+import android.Manifest;
 import android.Manifest.permission;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.AppOpsManager;
 import android.app.PendingIntent;
+import android.app.compat.CompatChanges;
+import android.app.role.RoleManager;
 import android.content.ComponentName;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
-import android.content.pm.ApplicationInfo;
 import android.content.pm.ComponentInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
@@ -52,6 +56,7 @@
 import android.os.RemoteException;
 import android.os.ResultReceiver;
 import android.os.ServiceSpecificException;
+import android.os.SystemClock;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.os.WorkSource;
@@ -64,6 +69,7 @@
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telephony.Annotation.ApnType;
+import android.telephony.Annotation.ThermalMitigationResult;
 import android.telephony.CallForwardingInfo;
 import android.telephony.CarrierConfigManager;
 import android.telephony.CarrierRestrictionRules;
@@ -74,6 +80,8 @@
 import android.telephony.CellInfoGsm;
 import android.telephony.CellInfoWcdma;
 import android.telephony.ClientRequestStats;
+import android.telephony.DataThrottlingRequest;
+import android.telephony.IBootstrapAuthenticationCallback;
 import android.telephony.ICellInfoCallback;
 import android.telephony.IccOpenLogicalChannelResponse;
 import android.telephony.LocationAccessPolicy;
@@ -86,28 +94,35 @@
 import android.telephony.RadioAccessSpecifier;
 import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
+import android.telephony.SignalStrengthUpdateRequest;
+import android.telephony.SignalThresholdInfo;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.TelephonyHistogram;
 import android.telephony.TelephonyManager;
 import android.telephony.TelephonyScanManager;
+import android.telephony.ThermalMitigationRequest;
 import android.telephony.UiccCardInfo;
 import android.telephony.UiccSlotInfo;
 import android.telephony.UssdResponse;
 import android.telephony.VisualVoicemailSmsFilterSettings;
 import android.telephony.data.ApnSetting;
+import android.telephony.data.NetworkSlicingConfig;
 import android.telephony.emergency.EmergencyNumber;
+import android.telephony.gba.GbaAuthRequest;
+import android.telephony.gba.UaSecurityProtocolIdentifier;
 import android.telephony.ims.ImsException;
 import android.telephony.ims.ProvisioningManager;
+import android.telephony.ims.RcsClientConfiguration;
+import android.telephony.ims.RcsContactUceCapability;
 import android.telephony.ims.RegistrationManager;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.aidl.IImsConfig;
 import android.telephony.ims.aidl.IImsConfigCallback;
-import android.telephony.ims.aidl.IImsMmTelFeature;
-import android.telephony.ims.aidl.IImsRcsFeature;
 import android.telephony.ims.aidl.IImsRegistration;
 import android.telephony.ims.aidl.IImsRegistrationCallback;
+import android.telephony.ims.aidl.IRcsConfigCallback;
 import android.telephony.ims.feature.ImsFeature;
 import android.telephony.ims.feature.MmTelFeature;
 import android.telephony.ims.feature.RcsFeature;
@@ -121,17 +136,21 @@
 
 import com.android.ims.ImsManager;
 import com.android.ims.internal.IImsServiceFeatureCallback;
+import com.android.ims.rcs.uce.eab.EabUtil;
 import com.android.internal.telephony.CallForwardInfo;
 import com.android.internal.telephony.CallManager;
 import com.android.internal.telephony.CallStateException;
-import com.android.internal.telephony.CarrierInfoManager;
+import com.android.internal.telephony.CallTracker;
 import com.android.internal.telephony.CarrierResolver;
 import com.android.internal.telephony.CellNetworkScanResult;
 import com.android.internal.telephony.CommandException;
 import com.android.internal.telephony.CommandsInterface;
 import com.android.internal.telephony.DefaultPhoneNotifier;
+import com.android.internal.telephony.GbaManager;
+import com.android.internal.telephony.GsmCdmaPhone;
 import com.android.internal.telephony.HalVersion;
 import com.android.internal.telephony.IBooleanConsumer;
+import com.android.internal.telephony.ICallForwardingInfoCallback;
 import com.android.internal.telephony.IIntegerConsumer;
 import com.android.internal.telephony.INumberVerificationCallback;
 import com.android.internal.telephony.ITelephony;
@@ -147,6 +166,7 @@
 import com.android.internal.telephony.ProxyController;
 import com.android.internal.telephony.RIL;
 import com.android.internal.telephony.RILConstants;
+import com.android.internal.telephony.RadioInterfaceCapabilityController;
 import com.android.internal.telephony.ServiceStateTracker;
 import com.android.internal.telephony.SmsController;
 import com.android.internal.telephony.SmsPermissions;
@@ -172,15 +192,24 @@
 import com.android.internal.telephony.uicc.UiccSlot;
 import com.android.internal.telephony.util.LocaleUtils;
 import com.android.internal.telephony.util.VoicemailNotificationSettingsUtil;
+import com.android.internal.util.FunctionalUtils;
 import com.android.internal.util.HexDump;
+import com.android.phone.callcomposer.CallComposerPictureManager;
+import com.android.phone.callcomposer.CallComposerPictureTransfer;
+import com.android.phone.callcomposer.ImageData;
 import com.android.phone.settings.PickSmsSubscriptionActivity;
 import com.android.phone.vvm.PhoneAccountHandleConverter;
 import com.android.phone.vvm.RemoteVvmTaskManager;
 import com.android.phone.vvm.VisualVoicemailSettingsUtil;
 import com.android.phone.vvm.VisualVoicemailSmsFilterConfig;
+import com.android.services.telephony.TelecomAccountRegistry;
+import com.android.services.telephony.TelephonyConnectionService;
 import com.android.telephony.Rlog;
 
+import java.io.ByteArrayOutputStream;
 import java.io.FileDescriptor;
+import java.io.IOException;
+import java.io.InputStream;
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -190,7 +219,9 @@
 import java.util.Locale;
 import java.util.Map;
 import java.util.NoSuchElementException;
+import java.util.Objects;
 import java.util.Set;
+import java.util.concurrent.Executors;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.Consumer;
 
@@ -219,10 +250,8 @@
     private static final int EVENT_NV_WRITE_CDMA_PRL_DONE = 18;
     private static final int CMD_RESET_MODEM_CONFIG = 19;
     private static final int EVENT_RESET_MODEM_CONFIG_DONE = 20;
-    private static final int CMD_GET_PREFERRED_NETWORK_TYPE = 21;
-    private static final int EVENT_GET_PREFERRED_NETWORK_TYPE_DONE = 22;
-    private static final int CMD_SET_PREFERRED_NETWORK_TYPE = 23;
-    private static final int EVENT_SET_PREFERRED_NETWORK_TYPE_DONE = 24;
+    private static final int CMD_GET_ALLOWED_NETWORK_TYPES_BITMASK = 21;
+    private static final int EVENT_GET_ALLOWED_NETWORK_TYPES_BITMASK_DONE = 22;
     private static final int CMD_SEND_ENVELOPE = 25;
     private static final int EVENT_SEND_ENVELOPE_DONE = 26;
     private static final int CMD_INVOKE_OEM_RIL_REQUEST_RAW = 27;
@@ -289,6 +318,28 @@
     private static final int EVENT_GET_CALL_WAITING_DONE = 88;
     private static final int CMD_SET_CALL_WAITING = 89;
     private static final int EVENT_SET_CALL_WAITING_DONE = 90;
+    private static final int CMD_ENABLE_NR_DUAL_CONNECTIVITY = 91;
+    private static final int EVENT_ENABLE_NR_DUAL_CONNECTIVITY_DONE = 92;
+    private static final int CMD_IS_NR_DUAL_CONNECTIVITY_ENABLED = 93;
+    private static final int EVENT_IS_NR_DUAL_CONNECTIVITY_ENABLED_DONE = 94;
+    private static final int CMD_GET_CDMA_SUBSCRIPTION_MODE = 95;
+    private static final int EVENT_GET_CDMA_SUBSCRIPTION_MODE_DONE = 96;
+    private static final int CMD_GET_SYSTEM_SELECTION_CHANNELS = 97;
+    private static final int EVENT_GET_SYSTEM_SELECTION_CHANNELS_DONE = 98;
+    private static final int CMD_SET_DATA_THROTTLING = 99;
+    private static final int EVENT_SET_DATA_THROTTLING_DONE = 100;
+    private static final int CMD_SET_SIM_POWER = 101;
+    private static final int EVENT_SET_SIM_POWER_DONE = 102;
+    private static final int CMD_SET_SIGNAL_STRENGTH_UPDATE_REQUEST = 103;
+    private static final int EVENT_SET_SIGNAL_STRENGTH_UPDATE_REQUEST_DONE = 104;
+    private static final int CMD_CLEAR_SIGNAL_STRENGTH_UPDATE_REQUEST = 105;
+    private static final int EVENT_CLEAR_SIGNAL_STRENGTH_UPDATE_REQUEST_DONE = 106;
+    private static final int CMD_SET_ALLOWED_NETWORK_TYPES_FOR_REASON = 107;
+    private static final int EVENT_SET_ALLOWED_NETWORK_TYPES_FOR_REASON_DONE = 108;
+    private static final int CMD_PREPARE_UNATTENDED_REBOOT = 109;
+    private static final int CMD_GET_SLICING_CONFIG = 110;
+    private static final int EVENT_GET_SLICING_CONFIG_DONE = 111;
+    private static final int CMD_ERASE_DATA_SHARED_PREFERENCES = 112;
 
     // Parameters of select command.
     private static final int SELECT_COMMAND = 0xA4;
@@ -298,21 +349,26 @@
 
     /** The singleton instance. */
     private static PhoneInterfaceManager sInstance;
+    private static List<String> sThermalMitigationAllowlistedPackages = new ArrayList<>();
 
     private PhoneGlobals mApp;
     private CallManager mCM;
     private ImsResolver mImsResolver;
     private UserManager mUserManager;
     private AppOpsManager mAppOps;
+    private PackageManager mPm;
     private MainThreadHandler mMainThreadHandler;
     private SubscriptionController mSubscriptionController;
     private SharedPreferences mTelephonySharedPreferences;
     private PhoneConfigurationManager mPhoneConfigurationManager;
+    private final RadioInterfaceCapabilityController mRadioInterfaceCapabilities;
 
     /** User Activity */
     private AtomicBoolean mNotifyUserActivity;
     private static final int USER_ACTIVITY_NOTIFICATION_DELAY = 200;
 
+    private Set<Integer> mCarrierPrivilegeTestOverrideSubIds = new ArraySet<>();
+
     private static final String PREF_CARRIERS_ALPHATAG_PREFIX = "carrier_alphtag_";
     private static final String PREF_CARRIERS_NUMBER_PREFIX = "carrier_number_";
     private static final String PREF_CARRIERS_SUBSCRIBER_PREFIX = "carrier_subscriber_";
@@ -329,12 +385,17 @@
     private static final int TYPE_ALLOCATION_CODE_LENGTH = 8;
     private static final int MANUFACTURER_CODE_LENGTH = 8;
 
+    private static final int SET_DATA_THROTTLING_MODEM_THREW_INVALID_PARAMS = -1;
+    private static final int MODEM_DOES_NOT_SUPPORT_DATA_THROTTLING_ERROR_CODE = -2;
+
     /**
      * Experiment flag to enable erase modem config on reset network, default value is false
      */
     public static final String RESET_NETWORK_ERASE_MODEM_CONFIG_ENABLED =
             "reset_network_erase_modem_config_enabled";
 
+    private static final int SET_NETWORK_SELECTION_MODE_AUTOMATIC_TIMEOUT_MS = 2000; // 2 seconds
+
     /**
      * A request object to use for transmitting data to an ICC.
      */
@@ -749,40 +810,136 @@
                     handleNullReturnEvent(msg, "resetModemConfig");
                     break;
 
-                case CMD_GET_PREFERRED_NETWORK_TYPE:
+                case CMD_IS_NR_DUAL_CONNECTIVITY_ENABLED: {
                     request = (MainThreadRequest) msg.obj;
-                    onCompleted = obtainMessage(EVENT_GET_PREFERRED_NETWORK_TYPE_DONE, request);
-                    getPhoneFromRequest(request).getPreferredNetworkType(onCompleted);
+                    onCompleted = obtainMessage(EVENT_IS_NR_DUAL_CONNECTIVITY_ENABLED_DONE,
+                            request);
+                    Phone phone = getPhoneFromRequest(request);
+                    if (phone != null) {
+                        phone.isNrDualConnectivityEnabled(onCompleted, request.workSource);
+                    } else {
+                        loge("isNRDualConnectivityEnabled: No phone object");
+                        request.result = false;
+                        notifyRequester(request);
+                    }
                     break;
+                }
 
-                case EVENT_GET_PREFERRED_NETWORK_TYPE_DONE:
+                case EVENT_IS_NR_DUAL_CONNECTIVITY_ENABLED_DONE:
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
                     if (ar.exception == null && ar.result != null) {
-                        request.result = ar.result;     // Integer
+                        request.result = ar.result;
                     } else {
-                        request.result = null;
-                        if (ar.result == null) {
-                            loge("getPreferredNetworkType: Empty response");
-                        } else if (ar.exception instanceof CommandException) {
-                            loge("getPreferredNetworkType: CommandException: " +
-                                    ar.exception);
+                        // request.result must be set to something non-null
+                        // for the calling thread to unblock
+                        if (request.result != null) {
+                            request.result = ar.result;
                         } else {
-                            loge("getPreferredNetworkType: Unknown exception");
+                            request.result = false;
+                        }
+                        if (ar.result == null) {
+                            loge("isNRDualConnectivityEnabled: Empty response");
+                        } else if (ar.exception instanceof CommandException) {
+                            loge("isNRDualConnectivityEnabled: CommandException: "
+                                    + ar.exception);
+                        } else {
+                            loge("isNRDualConnectivityEnabled: Unknown exception");
                         }
                     }
                     notifyRequester(request);
                     break;
 
-                case CMD_SET_PREFERRED_NETWORK_TYPE:
+                case CMD_ENABLE_NR_DUAL_CONNECTIVITY: {
                     request = (MainThreadRequest) msg.obj;
-                    onCompleted = obtainMessage(EVENT_SET_PREFERRED_NETWORK_TYPE_DONE, request);
-                    int networkType = (Integer) request.argument;
-                    getPhoneFromRequest(request).setPreferredNetworkType(networkType, onCompleted);
+                    onCompleted = obtainMessage(EVENT_ENABLE_NR_DUAL_CONNECTIVITY_DONE, request);
+                    Phone phone = getPhoneFromRequest(request);
+                    if (phone != null) {
+                        phone.setNrDualConnectivityState((int) request.argument, onCompleted,
+                                request.workSource);
+                    } else {
+                        loge("enableNrDualConnectivity: No phone object");
+                        request.result =
+                                TelephonyManager.ENABLE_NR_DUAL_CONNECTIVITY_RADIO_NOT_AVAILABLE;
+                        notifyRequester(request);
+                    }
+                    break;
+                }
+
+                case EVENT_ENABLE_NR_DUAL_CONNECTIVITY_DONE: {
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    if (ar.exception == null) {
+                        request.result =
+                                TelephonyManager.ENABLE_NR_DUAL_CONNECTIVITY_SUCCESS;
+                    } else {
+                        request.result =
+                                TelephonyManager
+                                        .ENABLE_NR_DUAL_CONNECTIVITY_RADIO_ERROR;
+                        if (ar.exception instanceof CommandException) {
+                            CommandException.Error error =
+                                    ((CommandException) (ar.exception)).getCommandError();
+                            if (error == CommandException.Error.RADIO_NOT_AVAILABLE) {
+                                request.result =
+                                        TelephonyManager
+                                                .ENABLE_NR_DUAL_CONNECTIVITY_RADIO_NOT_AVAILABLE;
+                            } else if (error == CommandException.Error.REQUEST_NOT_SUPPORTED) {
+                                request.result =
+                                        TelephonyManager
+                                                .ENABLE_NR_DUAL_CONNECTIVITY_NOT_SUPPORTED;
+                            }
+                            loge("enableNrDualConnectivity" + ": CommandException: "
+                                    + ar.exception);
+                        } else {
+                            loge("enableNrDualConnectivity" + ": Unknown exception");
+                        }
+                    }
+                    notifyRequester(request);
+                    break;
+                }
+
+                case CMD_GET_ALLOWED_NETWORK_TYPES_BITMASK:
+                    request = (MainThreadRequest) msg.obj;
+                    onCompleted = obtainMessage(EVENT_GET_ALLOWED_NETWORK_TYPES_BITMASK_DONE,
+                            request);
+                    getPhoneFromRequest(request).getAllowedNetworkTypesBitmask(onCompleted);
                     break;
 
-                case EVENT_SET_PREFERRED_NETWORK_TYPE_DONE:
-                    handleNullReturnEvent(msg, "setPreferredNetworkType");
+                case EVENT_GET_ALLOWED_NETWORK_TYPES_BITMASK_DONE:
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    if (ar.exception == null && ar.result != null) {
+                        request.result = ar.result;     // Integer
+                    } else {
+                        // request.result must be set to something non-null
+                        // for the calling thread to unblock
+                        request.result = new int[]{-1};
+                        if (ar.result == null) {
+                            loge("getAllowedNetworkTypesBitmask: Empty response");
+                        } else if (ar.exception instanceof CommandException) {
+                            loge("getAllowedNetworkTypesBitmask: CommandException: "
+                                    + ar.exception);
+                        } else {
+                            loge("getAllowedNetworkTypesBitmask: Unknown exception");
+                        }
+                    }
+                    notifyRequester(request);
+                    break;
+
+                case CMD_SET_ALLOWED_NETWORK_TYPES_FOR_REASON:
+                    request = (MainThreadRequest) msg.obj;
+                    onCompleted = obtainMessage(EVENT_SET_ALLOWED_NETWORK_TYPES_FOR_REASON_DONE,
+                            request);
+                    Pair<Integer, Long> reasonWithNetworkTypes =
+                            (Pair<Integer, Long>) request.argument;
+                    getPhoneFromRequest(request).setAllowedNetworkTypes(
+                            reasonWithNetworkTypes.first,
+                            reasonWithNetworkTypes.second,
+                            onCompleted);
+                    break;
+
+                case EVENT_SET_ALLOWED_NETWORK_TYPES_FOR_REASON_DONE:
+                    handleNullReturnEvent(msg, "setAllowedNetworkTypesForReason");
                     break;
 
                 case CMD_INVOKE_OEM_RIL_REQUEST_RAW:
@@ -827,38 +984,43 @@
                     getPhoneFromRequest(request).getAvailableNetworks(onCompleted);
                     break;
 
-                case CMD_GET_CALL_FORWARDING:
+                case CMD_GET_CALL_FORWARDING: {
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_GET_CALL_FORWARDING_DONE, request);
-                    int callForwardingReason = (Integer) request.argument;
-                    getPhoneFromRequest(request).getCallForwardingOption(
-                            callForwardingReason, onCompleted);
+                    Pair<Integer, TelephonyManager.CallForwardingInfoCallback> args =
+                            (Pair<Integer, TelephonyManager.CallForwardingInfoCallback>)
+                                    request.argument;
+                    int callForwardingReason = args.first;
+                    request.phone.getCallForwardingOption(callForwardingReason, onCompleted);
                     break;
-
-                case EVENT_GET_CALL_FORWARDING_DONE:
+                }
+                case EVENT_GET_CALL_FORWARDING_DONE: {
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
-                    CallForwardingInfo callForwardingInfo = null;
+                    TelephonyManager.CallForwardingInfoCallback callback =
+                            ((Pair<Integer, TelephonyManager.CallForwardingInfoCallback>)
+                                    request.argument).second;
                     if (ar.exception == null && ar.result != null) {
+                        CallForwardingInfo callForwardingInfo = null;
                         CallForwardInfo[] callForwardInfos = (CallForwardInfo[]) ar.result;
                         for (CallForwardInfo callForwardInfo : callForwardInfos) {
                             // Service Class is a bit mask per 3gpp 27.007. Search for
                             // any service for voice call.
                             if ((callForwardInfo.serviceClass
                                     & CommandsInterface.SERVICE_CLASS_VOICE) > 0) {
-                                callForwardingInfo = new CallForwardingInfo(
-                                        callForwardInfo.serviceClass, callForwardInfo.reason,
-                                                callForwardInfo.number,
-                                                        callForwardInfo.timeSeconds);
+                                callForwardingInfo = new CallForwardingInfo(true,
+                                        callForwardInfo.reason,
+                                        callForwardInfo.number,
+                                        callForwardInfo.timeSeconds);
                                 break;
                             }
                         }
                         // Didn't find a call forward info for voice call.
                         if (callForwardingInfo == null) {
-                            callForwardingInfo = new CallForwardingInfo(
-                                    CallForwardingInfo.STATUS_UNKNOWN_ERROR,
-                                            0 /* reason */, null /* number */, 0 /* timeout */);
+                            callForwardingInfo = new CallForwardingInfo(false /* enabled */,
+                                    0 /* reason */, null /* number */, 0 /* timeout */);
                         }
+                        callback.onCallForwardingInfoAvailable(callForwardingInfo);
                     } else {
                         if (ar.result == null) {
                             loge("EVENT_GET_CALL_FORWARDING_DONE: Empty response");
@@ -866,56 +1028,80 @@
                         if (ar.exception != null) {
                             loge("EVENT_GET_CALL_FORWARDING_DONE: Exception: " + ar.exception);
                         }
-                        int errorCode = CallForwardingInfo.STATUS_UNKNOWN_ERROR;
+                        int errorCode = TelephonyManager
+                                .CallForwardingInfoCallback.RESULT_ERROR_UNKNOWN;
                         if (ar.exception instanceof CommandException) {
                             CommandException.Error error =
                                     ((CommandException) (ar.exception)).getCommandError();
                             if (error == CommandException.Error.FDN_CHECK_FAILURE) {
-                                errorCode = CallForwardingInfo.STATUS_FDN_CHECK_FAILURE;
+                                errorCode = TelephonyManager
+                                        .CallForwardingInfoCallback.RESULT_ERROR_FDN_CHECK_FAILURE;
                             } else if (error == CommandException.Error.REQUEST_NOT_SUPPORTED) {
-                                errorCode = CallForwardingInfo.STATUS_NOT_SUPPORTED;
+                                errorCode = TelephonyManager
+                                        .CallForwardingInfoCallback.RESULT_ERROR_NOT_SUPPORTED;
                             }
                         }
-                        callForwardingInfo = new CallForwardingInfo(
-                                errorCode, 0 /* reason */, null /* number */, 0 /* timeout */);
+                        callback.onError(errorCode);
                     }
-                    request.result = callForwardingInfo;
-                    notifyRequester(request);
                     break;
+                }
 
-                case CMD_SET_CALL_FORWARDING:
+                case CMD_SET_CALL_FORWARDING: {
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_SET_CALL_FORWARDING_DONE, request);
+                    request = (MainThreadRequest) msg.obj;
                     CallForwardingInfo callForwardingInfoToSet =
-                            (CallForwardingInfo) request.argument;
-                    getPhoneFromRequest(request).setCallForwardingOption(
-                            callForwardingInfoToSet.getStatus(),
+                            ((Pair<CallForwardingInfo, Consumer<Integer>>)
+                                    request.argument).first;
+                    request.phone.setCallForwardingOption(
+                            callForwardingInfoToSet.isEnabled()
+                                    ? CommandsInterface.CF_ACTION_ENABLE
+                                    : CommandsInterface.CF_ACTION_DISABLE,
                             callForwardingInfoToSet.getReason(),
                             callForwardingInfoToSet.getNumber(),
                             callForwardingInfoToSet.getTimeoutSeconds(), onCompleted);
                     break;
+                }
 
-                case EVENT_SET_CALL_FORWARDING_DONE:
+                case EVENT_SET_CALL_FORWARDING_DONE: {
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
-                    if (ar.exception == null) {
-                        request.result = true;
-                    } else {
-                        request.result = false;
+                    Consumer<Integer> callback =
+                            ((Pair<CallForwardingInfo, Consumer<Integer>>)
+                                    request.argument).second;
+                    if (ar.exception != null) {
                         loge("setCallForwarding exception: " + ar.exception);
+                        int errorCode = TelephonyManager.CallForwardingInfoCallback
+                                .RESULT_ERROR_UNKNOWN;
+                        if (ar.exception instanceof CommandException) {
+                            CommandException.Error error =
+                                    ((CommandException) (ar.exception)).getCommandError();
+                            if (error == CommandException.Error.FDN_CHECK_FAILURE) {
+                                errorCode = TelephonyManager.CallForwardingInfoCallback
+                                        .RESULT_ERROR_FDN_CHECK_FAILURE;
+                            } else if (error == CommandException.Error.REQUEST_NOT_SUPPORTED) {
+                                errorCode = TelephonyManager.CallForwardingInfoCallback
+                                        .RESULT_ERROR_NOT_SUPPORTED;
+                            }
+                        }
+                        callback.accept(errorCode);
+                    } else {
+                        callback.accept(TelephonyManager.CallForwardingInfoCallback.RESULT_SUCCESS);
                     }
-                    notifyRequester(request);
                     break;
+                }
 
-                case CMD_GET_CALL_WAITING:
+                case CMD_GET_CALL_WAITING: {
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_GET_CALL_WAITING_DONE, request);
                     getPhoneFromRequest(request).getCallWaiting(onCompleted);
                     break;
+                }
 
-                case EVENT_GET_CALL_WAITING_DONE:
+                case EVENT_GET_CALL_WAITING_DONE: {
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
+                    Consumer<Integer> callback = (Consumer<Integer>) request.argument;
                     int callForwardingStatus = TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR;
                     if (ar.exception == null && ar.result != null) {
                         int[] callForwardResults = (int[]) ar.result;
@@ -923,12 +1109,12 @@
                         // Search for any service for voice call.
                         if (callForwardResults.length > 1
                                 && ((callForwardResults[1]
-                                        & CommandsInterface.SERVICE_CLASS_VOICE) > 0)) {
+                                & CommandsInterface.SERVICE_CLASS_VOICE) > 0)) {
                             callForwardingStatus = callForwardResults[0] == 0
-                                    ? TelephonyManager.CALL_WAITING_STATUS_INACTIVE
-                                            : TelephonyManager.CALL_WAITING_STATUS_ACTIVE;
+                                    ? TelephonyManager.CALL_WAITING_STATUS_DISABLED
+                                    : TelephonyManager.CALL_WAITING_STATUS_ENABLED;
                         } else {
-                            callForwardingStatus = TelephonyManager.CALL_WAITING_STATUS_INACTIVE;
+                            callForwardingStatus = TelephonyManager.CALL_WAITING_STATUS_DISABLED;
                         }
                     } else {
                         if (ar.result == null) {
@@ -946,29 +1132,43 @@
                             }
                         }
                     }
-                    request.result = callForwardingStatus;
-                    notifyRequester(request);
+                    callback.accept(callForwardingStatus);
                     break;
+                }
 
-                case CMD_SET_CALL_WAITING:
+                case CMD_SET_CALL_WAITING: {
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_SET_CALL_WAITING_DONE, request);
-                    boolean isEnable = (Boolean) request.argument;
-                    getPhoneFromRequest(request).setCallWaiting(isEnable, onCompleted);
+                    boolean enable = ((Pair<Boolean, Consumer<Integer>>) request.argument).first;
+                    getPhoneFromRequest(request).setCallWaiting(enable, onCompleted);
                     break;
+                }
 
-                case EVENT_SET_CALL_WAITING_DONE:
+                case EVENT_SET_CALL_WAITING_DONE: {
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
-                    if (ar.exception == null) {
-                        request.result = true;
-                    } else {
-                        request.result = false;
+                    boolean enable = ((Pair<Boolean, Consumer<Integer>>) request.argument).first;
+                    Consumer<Integer> callback =
+                            ((Pair<Boolean, Consumer<Integer>>) request.argument).second;
+                    if (ar.exception != null) {
                         loge("setCallWaiting exception: " + ar.exception);
+                        if (ar.exception instanceof CommandException) {
+                            CommandException.Error error =
+                                    ((CommandException) (ar.exception)).getCommandError();
+                            if (error == CommandException.Error.REQUEST_NOT_SUPPORTED) {
+                                callback.accept(TelephonyManager.CALL_WAITING_STATUS_NOT_SUPPORTED);
+                            } else {
+                                callback.accept(TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR);
+                            }
+                        } else {
+                            callback.accept(TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR);
+                        }
+                    } else {
+                        callback.accept(enable ? TelephonyManager.CALL_WAITING_STATUS_ENABLED
+                                : TelephonyManager.CALL_WAITING_STATUS_DISABLED);
                     }
-                    notifyRequester(request);
                     break;
-
+                }
                 case EVENT_PERFORM_NETWORK_SCAN_DONE:
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
@@ -1032,29 +1232,31 @@
                         ResultReceiver result = (ResultReceiver) request.argument;
                         Bundle bundle = new Bundle();
                         bundle.putParcelable(TelephonyManager.MODEM_ACTIVITY_RESULT_KEY,
-                                new ModemActivityInfo(0, 0, 0, new int[0], 0));
+                                new ModemActivityInfo(0, 0, 0,
+                                        new int[ModemActivityInfo.getNumTxPowerLevels()], 0));
                         result.send(0, bundle);
                     }
                     break;
 
-                case EVENT_GET_MODEM_ACTIVITY_INFO_DONE:
+                case EVENT_GET_MODEM_ACTIVITY_INFO_DONE: {
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
                     ResultReceiver result = (ResultReceiver) request.argument;
 
-                    ModemActivityInfo ret = new ModemActivityInfo(0, 0, 0, new int[0], 0);
+                    ModemActivityInfo ret = null;
+                    int error = 0;
                     if (ar.exception == null && ar.result != null) {
                         // Update the last modem activity info and the result of the request.
                         ModemActivityInfo info = (ModemActivityInfo) ar.result;
                         if (isModemActivityInfoValid(info)) {
-                            int[] mergedTxTimeMs = new int[ModemActivityInfo.TX_POWER_LEVELS];
+                            int[] mergedTxTimeMs = new int[ModemActivityInfo.getNumTxPowerLevels()];
                             int[] txTimeMs = info.getTransmitTimeMillis();
                             int[] lastModemTxTimeMs = mLastModemActivityInfo
                                     .getTransmitTimeMillis();
                             for (int i = 0; i < mergedTxTimeMs.length; i++) {
                                 mergedTxTimeMs[i] = txTimeMs[i] + lastModemTxTimeMs[i];
                             }
-                            mLastModemActivityInfo.setTimestamp(info.getTimestamp());
+                            mLastModemActivityInfo.setTimestamp(info.getTimestampMillis());
                             mLastModemActivityInfo.setSleepTimeMillis(info.getSleepTimeMillis()
                                     + mLastModemActivityInfo.getSleepTimeMillis());
                             mLastModemActivityInfo.setIdleTimeMillis(info.getIdleTimeMillis()
@@ -1064,7 +1266,7 @@
                                     info.getReceiveTimeMillis()
                                             + mLastModemActivityInfo.getReceiveTimeMillis());
                         }
-                        ret = new ModemActivityInfo(mLastModemActivityInfo.getTimestamp(),
+                        ret = new ModemActivityInfo(mLastModemActivityInfo.getTimestampMillis(),
                                 mLastModemActivityInfo.getSleepTimeMillis(),
                                 mLastModemActivityInfo.getIdleTimeMillis(),
                                 mLastModemActivityInfo.getTransmitTimeMillis(),
@@ -1072,18 +1274,29 @@
                     } else {
                         if (ar.result == null) {
                             loge("queryModemActivityInfo: Empty response");
+                            error = TelephonyManager.ModemActivityInfoException
+                                    .ERROR_INVALID_INFO_RECEIVED;
                         } else if (ar.exception instanceof CommandException) {
                             loge("queryModemActivityInfo: CommandException: " +
                                     ar.exception);
+                            error = TelephonyManager.ModemActivityInfoException
+                                    .ERROR_MODEM_RESPONSE_ERROR;
                         } else {
                             loge("queryModemActivityInfo: Unknown exception");
+                            error = TelephonyManager.ModemActivityInfoException
+                                    .ERROR_UNKNOWN;
                         }
                     }
                     Bundle bundle = new Bundle();
-                    bundle.putParcelable(TelephonyManager.MODEM_ACTIVITY_RESULT_KEY, ret);
+                    if (ret != null) {
+                        bundle.putParcelable(TelephonyManager.MODEM_ACTIVITY_RESULT_KEY, ret);
+                    } else {
+                        bundle.putInt(TelephonyManager.EXCEPTION_RESULT_KEY, error);
+                    }
                     result.send(0, bundle);
                     notifyRequester(request);
                     break;
+                }
 
                 case CMD_SET_ALLOWED_CARRIERS:
                     request = (MainThreadRequest) msg.obj;
@@ -1246,11 +1459,27 @@
                     request.result = ar.exception == null;
                     notifyRequester(request);
                     break;
+                case CMD_GET_CDMA_SUBSCRIPTION_MODE:
+                    request = (MainThreadRequest) msg.obj;
+                    onCompleted = obtainMessage(EVENT_GET_CDMA_SUBSCRIPTION_MODE_DONE, request);
+                    getPhoneFromRequest(request).queryCdmaSubscriptionMode(onCompleted);
+                    break;
+                case EVENT_GET_CDMA_SUBSCRIPTION_MODE_DONE:
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    if (ar.exception != null) {
+                        request.result = TelephonyManager.CDMA_SUBSCRIPTION_RUIM_SIM;
+                    } else {
+                        request.result = ((int[]) ar.result)[0];
+                    }
+                    notifyRequester(request);
+                    break;
                 case CMD_SET_CDMA_SUBSCRIPTION_MODE:
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_SET_CDMA_SUBSCRIPTION_MODE_DONE, request);
                     int subscriptionMode = (int) request.argument;
-                    getPhoneFromRequest(request).setCdmaSubscription(subscriptionMode, onCompleted);
+                    getPhoneFromRequest(request).setCdmaSubscriptionMode(
+                            subscriptionMode, onCompleted);
                     break;
                 case EVENT_SET_CDMA_SUBSCRIPTION_MODE_DONE:
                     ar = (AsyncResult) msg.obj;
@@ -1300,19 +1529,20 @@
                         Log.w(LOG_TAG, "Discarded CellInfo due to Callback RemoteException");
                     }
                     break;
-                case CMD_GET_CELL_LOCATION:
+                case CMD_GET_CELL_LOCATION: {
                     request = (MainThreadRequest) msg.obj;
                     WorkSource ws = (WorkSource) request.argument;
                     Phone phone = getPhoneFromRequest(request);
                     phone.getCellIdentity(ws, obtainMessage(EVENT_GET_CELL_LOCATION_DONE, request));
                     break;
-                case EVENT_GET_CELL_LOCATION_DONE:
+                }
+                case EVENT_GET_CELL_LOCATION_DONE: {
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
                     if (ar.exception == null) {
                         request.result = ar.result;
                     } else {
-                        phone = getPhoneFromRequest(request);
+                        Phone phone = getPhoneFromRequest(request);
                         request.result = (phone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA)
                                 ? new CellIdentityCdma() : new CellIdentityGsm();
                     }
@@ -1321,6 +1551,7 @@
                         request.notifyAll();
                     }
                     break;
+                }
                 case CMD_MODEM_REBOOT:
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_RESET_MODEM_CONFIG_DONE, request);
@@ -1337,7 +1568,7 @@
                     PhoneConfigurationManager.getInstance()
                             .enablePhone(request.phone, enable, onCompleted);
                     break;
-                case EVENT_ENABLE_MODEM_DONE:
+                case EVENT_ENABLE_MODEM_DONE: {
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
                     request.result = (ar.exception == null);
@@ -1352,6 +1583,7 @@
                     }
                     notifyRequester(request);
                     break;
+                }
                 case CMD_GET_MODEM_STATUS:
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_GET_MODEM_STATUS_DONE, request);
@@ -1396,6 +1628,35 @@
                     notifyRequester(request);
                     break;
                 }
+                case CMD_GET_SYSTEM_SELECTION_CHANNELS: {
+                    request = (MainThreadRequest) msg.obj;
+                    onCompleted = obtainMessage(EVENT_GET_SYSTEM_SELECTION_CHANNELS_DONE, request);
+                    Phone phone = getPhoneFromRequest(request);
+                    if (phone != null) {
+                        phone.getSystemSelectionChannels(onCompleted);
+                    } else {
+                        loge("getSystemSelectionChannels: No phone object");
+                        request.result = new ArrayList<RadioAccessSpecifier>();
+                        notifyRequester(request);
+                    }
+                    break;
+                }
+                case EVENT_GET_SYSTEM_SELECTION_CHANNELS_DONE:
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    if (ar.exception == null && ar.result != null) {
+                        request.result = ar.result;
+                    } else {
+                        request.result = new IllegalStateException(
+                                "Failed to retrieve system selecton channels");
+                        if (ar.result == null) {
+                            loge("getSystemSelectionChannels: Empty response");
+                        } else {
+                            loge("getSystemSelectionChannels: Unknown exception");
+                        }
+                    }
+                    notifyRequester(request);
+                    break;
                 case EVENT_SET_FORBIDDEN_PLMNS_DONE:
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
@@ -1449,6 +1710,12 @@
                     handleNullReturnEvent(msg, "eraseModemConfig");
                     break;
 
+                case CMD_ERASE_DATA_SHARED_PREFERENCES:
+                    request = (MainThreadRequest) msg.obj;
+                    request.result = defaultPhone.eraseDataInSharedPreferences();
+                    notifyRequester(request);
+                    break;
+
                 case CMD_CHANGE_ICC_LOCK_PASSWORD:
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_CHANGE_ICC_LOCK_PASSWORD_DONE, request);
@@ -1461,27 +1728,44 @@
                     request = (MainThreadRequest) ar.userObj;
                     if (ar.exception == null) {
                         request.result = TelephonyManager.CHANGE_ICC_LOCK_SUCCESS;
+                        // If the operation is successful, update the PIN storage
+                        Pair<String, String> passwords = (Pair<String, String>) request.argument;
+                        int phoneId = getPhoneFromRequest(request).getPhoneId();
+                        UiccController.getInstance().getPinStorage()
+                                .storePin(passwords.second, phoneId);
                     } else {
                         request.result = msg.arg1;
                     }
                     notifyRequester(request);
                     break;
 
-                case CMD_SET_ICC_LOCK_ENABLED:
+                case CMD_SET_ICC_LOCK_ENABLED: {
                     request = (MainThreadRequest) msg.obj;
                     onCompleted = obtainMessage(EVENT_SET_ICC_LOCK_ENABLED_DONE, request);
                     Pair<Boolean, String> enabled = (Pair<Boolean, String>) request.argument;
                     getPhoneFromRequest(request).getIccCard().setIccLockEnabled(
                             enabled.first, enabled.second, onCompleted);
                     break;
+                }
                 case EVENT_SET_ICC_LOCK_ENABLED_DONE:
                     ar = (AsyncResult) msg.obj;
                     request = (MainThreadRequest) ar.userObj;
                     if (ar.exception == null) {
                         request.result = TelephonyManager.CHANGE_ICC_LOCK_SUCCESS;
+                        // If the operation is successful, update the PIN storage
+                        Pair<Boolean, String> enabled = (Pair<Boolean, String>) request.argument;
+                        int phoneId = getPhoneFromRequest(request).getPhoneId();
+                        if (enabled.first) {
+                            UiccController.getInstance().getPinStorage()
+                                    .storePin(enabled.second, phoneId);
+                        } else {
+                            UiccController.getInstance().getPinStorage().clearPin(phoneId);
+                        }
                     } else {
                         request.result = msg.arg1;
                     }
+
+
                     notifyRequester(request);
                     break;
 
@@ -1492,6 +1776,201 @@
                     getDefaultPhone().getContext().sendBroadcastAsUser(
                             intent, UserHandle.ALL, permission.USER_ACTIVITY);
                     break;
+
+                case CMD_SET_DATA_THROTTLING: {
+                    request = (MainThreadRequest) msg.obj;
+                    onCompleted = obtainMessage(EVENT_SET_DATA_THROTTLING_DONE, request);
+                    DataThrottlingRequest dataThrottlingRequest =
+                            (DataThrottlingRequest) request.argument;
+                    Phone phone = getPhoneFromRequest(request);
+                    if (phone != null) {
+                        phone.setDataThrottling(onCompleted,
+                                request.workSource, dataThrottlingRequest.getDataThrottlingAction(),
+                                dataThrottlingRequest.getCompletionDurationMillis());
+                    } else {
+                        loge("setDataThrottling: No phone object");
+                        request.result =
+                                TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE;
+                        notifyRequester(request);
+                    }
+
+                    break;
+                }
+                case EVENT_SET_DATA_THROTTLING_DONE:
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+
+                    if (ar.exception == null) {
+                        request.result = TelephonyManager.THERMAL_MITIGATION_RESULT_SUCCESS;
+                    } else if (ar.exception instanceof CommandException) {
+                        loge("setDataThrottling: CommandException: " + ar.exception);
+                        CommandException.Error error =
+                                ((CommandException) (ar.exception)).getCommandError();
+
+                        if (error == CommandException.Error.RADIO_NOT_AVAILABLE) {
+                            request.result = TelephonyManager
+                                .THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE;
+                        } else if (error == CommandException.Error.INVALID_ARGUMENTS) {
+                            request.result = SET_DATA_THROTTLING_MODEM_THREW_INVALID_PARAMS;
+                        } else if (error == CommandException.Error.REQUEST_NOT_SUPPORTED) {
+                            request.result = MODEM_DOES_NOT_SUPPORT_DATA_THROTTLING_ERROR_CODE;
+                        } else {
+                            request.result =
+                                    TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_ERROR;
+                        }
+                    } else {
+                        request.result = TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_ERROR;
+                    }
+                    Log.w(LOG_TAG, "DataThrottlingResult = " + request.result);
+                    notifyRequester(request);
+                    break;
+
+                case CMD_SET_SIM_POWER: {
+                    request = (MainThreadRequest) msg.obj;
+                    onCompleted = obtainMessage(EVENT_SET_SIM_POWER_DONE, request);
+                    request = (MainThreadRequest) msg.obj;
+                    int stateToSet =
+                            ((Pair<Integer, IIntegerConsumer>)
+                                    request.argument).first;
+                    request.phone.setSimPowerState(stateToSet, onCompleted, request.workSource);
+                    break;
+                }
+                case EVENT_SET_SIM_POWER_DONE: {
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    IIntegerConsumer callback =
+                            ((Pair<Integer, IIntegerConsumer>) request.argument).second;
+                    if (ar.exception != null) {
+                        loge("setSimPower exception: " + ar.exception);
+                        int errorCode = TelephonyManager.CallForwardingInfoCallback
+                                .RESULT_ERROR_UNKNOWN;
+                        if (ar.exception instanceof CommandException) {
+                            CommandException.Error error =
+                                    ((CommandException) (ar.exception)).getCommandError();
+                            if (error == CommandException.Error.SIM_ERR) {
+                                errorCode = TelephonyManager.SET_SIM_POWER_STATE_SIM_ERROR;
+                            } else if (error == CommandException.Error.INVALID_ARGUMENTS) {
+                                errorCode = TelephonyManager.SET_SIM_POWER_STATE_ALREADY_IN_STATE;
+                            } else if (error == CommandException.Error.REQUEST_NOT_SUPPORTED) {
+                                errorCode = TelephonyManager.SET_SIM_POWER_STATE_NOT_SUPPORTED;
+                            } else {
+                                errorCode = TelephonyManager.SET_SIM_POWER_STATE_MODEM_ERROR;
+                            }
+                        }
+                        try {
+                            callback.accept(errorCode);
+                        } catch (RemoteException e) {
+                            // Ignore if the remote process is no longer available to call back.
+                            Log.w(LOG_TAG, "setSimPower: callback not available.");
+                        }
+                    } else {
+                        try {
+                            callback.accept(TelephonyManager.SET_SIM_POWER_STATE_SUCCESS);
+                        } catch (RemoteException e) {
+                            // Ignore if the remote process is no longer available to call back.
+                            Log.w(LOG_TAG, "setSimPower: callback not available.");
+                        }
+                    }
+                    break;
+                }
+                case CMD_SET_SIGNAL_STRENGTH_UPDATE_REQUEST: {
+                    request = (MainThreadRequest) msg.obj;
+
+                    final Phone phone = getPhoneFromRequest(request);
+                    if (phone == null || phone.getServiceStateTracker() == null) {
+                        request.result = new IllegalStateException("Phone or SST is null");
+                        notifyRequester(request);
+                        break;
+                    }
+
+                    Pair<Integer, SignalStrengthUpdateRequest> pair =
+                            (Pair<Integer, SignalStrengthUpdateRequest>) request.argument;
+                    onCompleted = obtainMessage(EVENT_SET_SIGNAL_STRENGTH_UPDATE_REQUEST_DONE,
+                            request);
+                    phone.getServiceStateTracker().setSignalStrengthUpdateRequest(
+                                    request.subId, pair.first /*callingUid*/,
+                                    pair.second /*request*/, onCompleted);
+                    break;
+                }
+                case EVENT_SET_SIGNAL_STRENGTH_UPDATE_REQUEST_DONE: {
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    // request.result will be the exception of ar if present, true otherwise.
+                    // Be cautious not to leave result null which will wait() forever
+                    request.result = ar.exception != null ? ar.exception : true;
+                    notifyRequester(request);
+                    break;
+                }
+                case CMD_CLEAR_SIGNAL_STRENGTH_UPDATE_REQUEST: {
+                    request = (MainThreadRequest) msg.obj;
+
+                    Phone phone = getPhoneFromRequest(request);
+                    if (phone == null || phone.getServiceStateTracker() == null) {
+                        request.result = new IllegalStateException("Phone or SST is null");
+                        notifyRequester(request);
+                        break;
+                    }
+
+                    Pair<Integer, SignalStrengthUpdateRequest> pair =
+                            (Pair<Integer, SignalStrengthUpdateRequest>) request.argument;
+                    onCompleted = obtainMessage(EVENT_CLEAR_SIGNAL_STRENGTH_UPDATE_REQUEST_DONE,
+                            request);
+                    phone.getServiceStateTracker().clearSignalStrengthUpdateRequest(
+                                    request.subId, pair.first /*callingUid*/,
+                                    pair.second /*request*/, onCompleted);
+                    break;
+                }
+                case EVENT_CLEAR_SIGNAL_STRENGTH_UPDATE_REQUEST_DONE: {
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    request.result = ar.exception != null ? ar.exception : true;
+                    notifyRequester(request);
+                    break;
+                }
+
+                case CMD_GET_SLICING_CONFIG: {
+                    request = (MainThreadRequest) msg.obj;
+                    onCompleted = obtainMessage(EVENT_GET_SLICING_CONFIG_DONE, request);
+                    request.phone.getSlicingConfig(onCompleted);
+                    break;
+                }
+                case EVENT_GET_SLICING_CONFIG_DONE: {
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    ResultReceiver result = (ResultReceiver) request.argument;
+
+                    NetworkSlicingConfig slicingConfig = null;
+                    Bundle bundle = new Bundle();
+                    int resultCode = 0;
+                    if (ar.exception != null) {
+                        Log.e(LOG_TAG, "Exception retrieving slicing configuration="
+                                + ar.exception);
+                        resultCode = TelephonyManager.NetworkSlicingException.ERROR_MODEM_ERROR;
+                    } else if (ar.result == null) {
+                        Log.w(LOG_TAG, "Timeout Waiting for slicing configuration!");
+                        resultCode = TelephonyManager.NetworkSlicingException.ERROR_TIMEOUT;
+                    } else {
+                        // use the result as returned
+                        resultCode = TelephonyManager.NetworkSlicingException.SUCCESS;
+                        slicingConfig = (NetworkSlicingConfig) ar.result;
+                    }
+
+                    if (slicingConfig == null) {
+                        slicingConfig = new NetworkSlicingConfig();
+                    }
+                    bundle.putParcelable(TelephonyManager.KEY_SLICING_CONFIG_HANDLE, slicingConfig);
+                    result.send(resultCode, bundle);
+                    notifyRequester(request);
+                    break;
+                }
+
+                case CMD_PREPARE_UNATTENDED_REBOOT:
+                    request = (MainThreadRequest) msg.obj;
+                    request.result =
+                            UiccController.getInstance().getPinStorage().prepareUnattendedReboot();
+                    notifyRequester(request);
+                    break;
+
                 default:
                     Log.w(LOG_TAG, "MainThreadHandler: unexpected message code: " + msg.what);
                     break;
@@ -1527,8 +2006,8 @@
      * @see #sendRequestAsync
      */
     private Object sendRequest(int command, Object argument) {
-        return sendRequest(
-                command, argument, SubscriptionManager.INVALID_SUBSCRIPTION_ID, null, null);
+        return sendRequest(command, argument, SubscriptionManager.INVALID_SUBSCRIPTION_ID, null,
+                null, -1 /*timeoutInMs*/);
     }
 
     /**
@@ -1538,7 +2017,7 @@
      */
     private Object sendRequest(int command, Object argument, WorkSource workSource) {
         return sendRequest(command, argument,  SubscriptionManager.INVALID_SUBSCRIPTION_ID,
-                null, workSource);
+                null, workSource, -1 /*timeoutInMs*/);
     }
 
     /**
@@ -1547,7 +2026,18 @@
      * @see #sendRequestAsync
      */
     private Object sendRequest(int command, Object argument, Integer subId) {
-        return sendRequest(command, argument, subId, null, null);
+        return sendRequest(command, argument, subId, null, null, -1 /*timeoutInMs*/);
+    }
+
+    /**
+     * Posts the specified command to be executed on the main thread,
+     * waits for the request to complete for at most {@code timeoutInMs}, and returns the result
+     * if not timeout or null otherwise.
+     * @see #sendRequestAsync
+     */
+    private @Nullable Object sendRequest(int command, Object argument, Integer subId,
+            long timeoutInMs) {
+        return sendRequest(command, argument, subId, null, null, timeoutInMs);
     }
 
     /**
@@ -1556,7 +2046,7 @@
      * @see #sendRequestAsync
      */
     private Object sendRequest(int command, Object argument, int subId, WorkSource workSource) {
-        return sendRequest(command, argument, subId, null, workSource);
+        return sendRequest(command, argument, subId, null, workSource, -1 /*timeoutInMs*/);
     }
 
     /**
@@ -1565,17 +2055,18 @@
      * @see #sendRequestAsync
      */
     private Object sendRequest(int command, Object argument, Phone phone, WorkSource workSource) {
-        return sendRequest(
-                command, argument, SubscriptionManager.INVALID_SUBSCRIPTION_ID, phone, workSource);
+        return sendRequest(command, argument, SubscriptionManager.INVALID_SUBSCRIPTION_ID, phone,
+                workSource, -1 /*timeoutInMs*/);
     }
 
     /**
-     * Posts the specified command to be executed on the main thread,
-     * waits for the request to complete, and returns the result.
+     * Posts the specified command to be executed on the main thread. If {@code timeoutInMs} is
+     * negative, waits for the request to complete, and returns the result. Otherwise, wait for
+     * maximum of {@code timeoutInMs} milliseconds, interrupt and return null.
      * @see #sendRequestAsync
      */
-    private Object sendRequest(
-            int command, Object argument, Integer subId, Phone phone, WorkSource workSource) {
+    private @Nullable Object sendRequest(int command, Object argument, Integer subId, Phone phone,
+            WorkSource workSource, long timeoutInMs) {
         if (Looper.myLooper() == mMainThreadHandler.getLooper()) {
             throw new RuntimeException("This method will deadlock if called from the main thread.");
         }
@@ -1592,16 +2083,36 @@
         Message msg = mMainThreadHandler.obtainMessage(command, request);
         msg.sendToTarget();
 
-        // Wait for the request to complete
+
         synchronized (request) {
-            while (request.result == null) {
-                try {
-                    request.wait();
-                } catch (InterruptedException e) {
-                    // Do nothing, go back and wait until the request is complete
+            if (timeoutInMs >= 0) {
+                // Wait for at least timeoutInMs before returning null request result
+                long now = SystemClock.elapsedRealtime();
+                long deadline = now + timeoutInMs;
+                while (request == null && now < deadline) {
+                    try {
+                        request.wait(deadline - now);
+                    } catch (InterruptedException e) {
+                        // Do nothing, go back and check if request is completed or timeout
+                    } finally {
+                        now = SystemClock.elapsedRealtime();
+                    }
+                }
+            } else {
+                // Wait for the request to complete
+                while (request.result == null) {
+                    try {
+                        request.wait();
+                    } catch (InterruptedException e) {
+                        // Do nothing, go back and wait until the request is complete
+                    }
                 }
             }
         }
+        if (request.result == null) {
+            Log.wtf(LOG_TAG,
+                    "sendRequest: Blocking command timed out. Something has gone terribly wrong.");
+        }
         return request.result;
     }
 
@@ -1653,15 +2164,17 @@
     private PhoneInterfaceManager(PhoneGlobals app) {
         mApp = app;
         mCM = PhoneGlobals.getInstance().mCM;
-        mImsResolver = PhoneGlobals.getInstance().getImsResolver();
+        mImsResolver = ImsResolver.getInstance();
         mUserManager = (UserManager) app.getSystemService(Context.USER_SERVICE);
         mAppOps = (AppOpsManager)app.getSystemService(Context.APP_OPS_SERVICE);
+        mPm = app.getSystemService(PackageManager.class);
         mMainThreadHandler = new MainThreadHandler();
         mSubscriptionController = SubscriptionController.getInstance();
         mTelephonySharedPreferences =
                 PreferenceManager.getDefaultSharedPreferences(mApp);
         mNetworkScanRequestTracker = new NetworkScanRequestTracker();
         mPhoneConfigurationManager = PhoneConfigurationManager.getInstance();
+        mRadioInterfaceCapabilities = RadioInterfaceCapabilityController.getInstance();
         mNotifyUserActivity = new AtomicBoolean(false);
 
         publish();
@@ -1705,18 +2218,14 @@
         return PhoneFactory.getPhone(mSubscriptionController.getPhoneId(subId));
     }
 
-    private void sendEraseModemConfig(Phone phone) {
-        if (phone != null) {
-            TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
-                  mApp, phone.getSubId(), "eraseModemConfig");
-            final long identity = Binder.clearCallingIdentity();
-            try {
-                Boolean success = (Boolean) sendRequest(CMD_ERASE_MODEM_CONFIG, null);
-                if (DBG) log("eraseModemConfig:" + ' ' + (success ? "ok" : "fail"));
-            } finally {
-                Binder.restoreCallingIdentity(identity);
-            }
-        }
+    private void sendEraseModemConfig(@NonNull Phone phone) {
+        Boolean success = (Boolean) sendRequest(CMD_ERASE_MODEM_CONFIG, null);
+        if (DBG) log("eraseModemConfig:" + ' ' + (success ? "ok" : "fail"));
+    }
+
+    private void sendEraseDataInSharedPreferences(@NonNull Phone phone) {
+        Boolean success = (Boolean) sendRequest(CMD_ERASE_DATA_SHARED_PREFERENCES, null);
+        if (DBG) log("eraseDataInSharedPreferences:" + ' ' + (success ? "ok" : "fail"));
     }
 
     private boolean isImsAvailableOnDevice() {
@@ -1820,7 +2329,8 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            final UnlockSim checkSimPin = new UnlockSim(getPhone(subId).getIccCard());
+            Phone phone = getPhone(subId);
+            final UnlockSim checkSimPin = new UnlockSim(phone.getPhoneId(), phone.getIccCard());
             checkSimPin.start();
             return checkSimPin.unlockSim(null, pin);
         } finally {
@@ -1833,7 +2343,8 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            final UnlockSim checkSimPuk = new UnlockSim(getPhone(subId).getIccCard());
+            Phone phone = getPhone(subId);
+            final UnlockSim checkSimPuk = new UnlockSim(phone.getPhoneId(), phone.getIccCard());
             checkSimPuk.start();
             return checkSimPuk.unlockSim(puk, pin);
         } finally {
@@ -1848,6 +2359,7 @@
     private static class UnlockSim extends Thread {
 
         private final IccCard mSimCard;
+        private final int mPhoneId;
 
         private boolean mDone = false;
         private int mResult = PhoneConstants.PIN_GENERAL_FAILURE;
@@ -1859,7 +2371,8 @@
         // For async handler to identify request type
         private static final int SUPPLY_PIN_COMPLETE = 100;
 
-        public UnlockSim(IccCard simCard) {
+        UnlockSim(int phoneId, IccCard simCard) {
+            mPhoneId = phoneId;
             mSimCard = simCard;
         }
 
@@ -1881,6 +2394,11 @@
                                                 ((CommandException)(ar.exception)).getCommandError()
                                                 == CommandException.Error.PASSWORD_INCORRECT) {
                                             mResult = PhoneConstants.PIN_PASSWORD_INCORRECT;
+                                        } //When UiccCardApp dispose,handle message and return exception
+                                          else if (ar.exception instanceof CommandException &&
+                                                ((CommandException) (ar.exception)).getCommandError()
+                                                        == CommandException.Error.ABORTED) {
+                                            mResult = PhoneConstants.PIN_OPERATION_ABORTED;
                                         } else {
                                             mResult = PhoneConstants.PIN_GENERAL_FAILURE;
                                         }
@@ -1936,24 +2454,61 @@
             int[] resultArray = new int[2];
             resultArray[0] = mResult;
             resultArray[1] = mRetryCount;
+
+            if (mResult == PhoneConstants.PIN_RESULT_SUCCESS && pin.length() > 0) {
+                UiccController.getInstance().getPinStorage().storePin(pin, mPhoneId);
+            }
+
             return resultArray;
         }
     }
 
+    /**
+     * This method has been removed due to privacy and stability concerns.
+     */
+    @Override
     public void updateServiceLocation() {
-        updateServiceLocationForSubscriber(getDefaultSubscription());
-
+        Log.e(LOG_TAG, "Call to unsupported method updateServiceLocation()");
+        return;
     }
 
-    public void updateServiceLocationForSubscriber(int subId) {
-        // No permission check needed here: this call is harmless, and it's
-        // needed for the ServiceState.requestStateUpdate() call (which is
-        // already intentionally exposed to 3rd parties.)
+    @Override
+    public void updateServiceLocationWithPackageName(String callingPackage) {
+        mApp.getSystemService(AppOpsManager.class)
+                .checkPackage(Binder.getCallingUid(), callingPackage);
+
+        final int targetSdk = TelephonyPermissions.getTargetSdk(mApp, callingPackage);
+        if (targetSdk > android.os.Build.VERSION_CODES.R) {
+            // Callers targeting S have no business invoking this method.
+            return;
+        }
+
+        LocationAccessPolicy.LocationPermissionResult locationResult =
+                LocationAccessPolicy.checkLocationPermission(mApp,
+                        new LocationAccessPolicy.LocationPermissionQuery.Builder()
+                                .setCallingPackage(callingPackage)
+                                .setCallingFeatureId(null)
+                                .setCallingPid(Binder.getCallingPid())
+                                .setCallingUid(Binder.getCallingUid())
+                                .setMethod("updateServiceLocation")
+                                .setMinSdkVersionForCoarse(Build.VERSION_CODES.BASE)
+                                .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
+                                .build());
+        // Apps that lack location permission have no business calling this method;
+        // however, because no permission was declared in the public API, denials must
+        // all be "soft".
+        switch (locationResult) {
+            case DENIED_HARD: /* fall through */
+            case DENIED_SOFT:
+                return;
+        }
+
+        WorkSource workSource = getWorkSource(Binder.getCallingUid());
         final long identity = Binder.clearCallingIdentity();
         try {
-            final Phone phone = getPhone(subId);
+            final Phone phone = getPhone(getDefaultSubscription());
             if (phone != null) {
-                phone.updateServiceLocation();
+                phone.updateServiceLocation(workSource);
             }
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -2135,7 +2690,8 @@
             int subId = mSubscriptionController.getDefaultDataSubId();
             final Phone phone = getPhone(subId);
             if (phone != null) {
-                phone.getDataEnabledSettings().setUserDataEnabled(true);
+                phone.getDataEnabledSettings().setDataEnabled(
+                        TelephonyManager.DATA_ENABLED_REASON_USER, true);
                 return true;
             } else {
                 return false;
@@ -2155,7 +2711,8 @@
             int subId = mSubscriptionController.getDefaultDataSubId();
             final Phone phone = getPhone(subId);
             if (phone != null) {
-                phone.getDataEnabledSettings().setUserDataEnabled(false);
+                phone.getDataEnabledSettings().setDataEnabled(
+                        TelephonyManager.DATA_ENABLED_REASON_USER, false);
                 return true;
             } else {
                 return false;
@@ -2213,14 +2770,46 @@
         }
     }
 
+    /**
+     * @deprecated  This method is deprecated and is only being kept due to an UnsupportedAppUsage
+     * tag on getCallState Binder call.
+     */
+    @Deprecated
+    @Override
     public int getCallState() {
-        return getCallStateForSlot(getSlotForDefaultSubscription());
-    }
-
-    public int getCallStateForSlot(int slotIndex) {
+        if (CompatChanges.isChangeEnabled(
+                TelecomManager.ENABLE_GET_CALL_STATE_PERMISSION_PROTECTION,
+                Binder.getCallingUid())) {
+            // Do not allow this API to be called on API version 31+, it should only be
+            // called on old apps using this Binder call directly.
+            throw new SecurityException("This method can only be used for applications "
+                    + "targeting API version 30 or less.");
+        }
         final long identity = Binder.clearCallingIdentity();
         try {
-            Phone phone = PhoneFactory.getPhone(slotIndex);
+            Phone phone = getPhone(getDefaultSubscription());
+            return phone == null ? TelephonyManager.CALL_STATE_IDLE :
+                    PhoneConstantConversions.convertCallState(phone.getState());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public int getCallStateForSubscription(int subId, String callingPackage, String featureId) {
+        if (CompatChanges.isChangeEnabled(
+                TelecomManager.ENABLE_GET_CALL_STATE_PERMISSION_PROTECTION,
+                Binder.getCallingUid())) {
+            // Check READ_PHONE_STATE for API version 31+
+            if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(mApp, subId, callingPackage,
+                    featureId, "getCallStateForSubscription")) {
+                throw new SecurityException("getCallState requires READ_PHONE_STATE for apps "
+                        + "targeting API level 31+.");
+            }
+        }
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Phone phone = getPhone(subId);
             return phone == null ? TelephonyManager.CALL_STATE_IDLE :
                     PhoneConstantConversions.convertCallState(phone.getState());
         } finally {
@@ -2321,80 +2910,43 @@
             if (sst == null) return "";
             LocaleTracker lt = sst.getLocaleTracker();
             if (lt == null) return "";
-            if (!TextUtils.isEmpty(lt.getCurrentCountry())) return lt.getCurrentCountry();
-            EmergencyNumberTracker ent = phone.getEmergencyNumberTracker();
-            return (ent == null) ? "" : ent.getEmergencyCountryIso();
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
-    @Override
-    public void enableLocationUpdates() {
-        enableLocationUpdatesForSubscriber(getDefaultSubscription());
-    }
-
-    @Override
-    public void enableLocationUpdatesForSubscriber(int subId) {
-        mApp.enforceCallingOrSelfPermission(
-                android.Manifest.permission.CONTROL_LOCATION_UPDATES, null);
-
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            final Phone phone = getPhone(subId);
-            if (phone != null) {
-                phone.enableLocationUpdates();
-            }
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
-    @Override
-    public void disableLocationUpdates() {
-        disableLocationUpdatesForSubscriber(getDefaultSubscription());
-    }
-
-    @Override
-    public void disableLocationUpdatesForSubscriber(int subId) {
-        mApp.enforceCallingOrSelfPermission(
-                android.Manifest.permission.CONTROL_LOCATION_UPDATES, null);
-
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            final Phone phone = getPhone(subId);
-            if (phone != null) {
-                phone.disableLocationUpdates();
-            }
+            return lt.getCurrentCountry();
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
 
     /**
-     * Returns the target SDK version number for a given package name.
+     * This method was removed due to potential issues caused by performing partial
+     * updates of service state, and lack of a credible use case.
      *
-     * This call MUST be invoked before clearing the calling UID.
-     *
-     * @return target SDK if the package is found or INT_MAX.
+     * This has the ability to break the telephony implementation by disabling notification of
+     * changes in device connectivity. DO NOT USE THIS!
      */
-    private int getTargetSdk(String packageName) {
-        try {
-            final ApplicationInfo ai = mApp.getPackageManager().getApplicationInfoAsUser(
-                    packageName, 0, UserHandle.getUserHandleForUid(Binder.getCallingUid()));
-            if (ai != null) return ai.targetSdkVersion;
-        } catch (PackageManager.NameNotFoundException unexpected) {
-            loge("Failed to get package info for pkg="
-                    + packageName + ", uid=" + Binder.getCallingUid());
-        }
-        return Integer.MAX_VALUE;
+    @Override
+    public void enableLocationUpdates() {
+        mApp.enforceCallingOrSelfPermission(
+                android.Manifest.permission.CONTROL_LOCATION_UPDATES, null);
+    }
+
+    /**
+     * This method was removed due to potential issues caused by performing partial
+     * updates of service state, and lack of a credible use case.
+     *
+     * This has the ability to break the telephony implementation by disabling notification of
+     * changes in device connectivity. DO NOT USE THIS!
+     */
+    @Override
+    public void disableLocationUpdates() {
+        mApp.enforceCallingOrSelfPermission(
+                android.Manifest.permission.CONTROL_LOCATION_UPDATES, null);
     }
 
     @Override
     @SuppressWarnings("unchecked")
     public List<NeighboringCellInfo> getNeighboringCellInfo(String callingPackage,
             String callingFeatureId) {
-        final int targetSdk = getTargetSdk(callingPackage);
+        final int targetSdk = TelephonyPermissions.getTargetSdk(mApp, callingPackage);
         if (targetSdk >= android.os.Build.VERSION_CODES.Q) {
             throw new SecurityException(
                     "getNeighboringCellInfo() is unavailable to callers targeting Q+ SDK levels.");
@@ -2453,7 +3005,7 @@
                 return new ArrayList<>();
         }
 
-        final int targetSdk = getTargetSdk(callingPackage);
+        final int targetSdk = TelephonyPermissions.getTargetSdk(mApp, callingPackage);
         if (targetSdk >= android.os.Build.VERSION_CODES.Q) {
             return getCachedCellInfo();
         }
@@ -2506,13 +3058,15 @@
                                 .build());
         switch (locationResult) {
             case DENIED_HARD:
-                if (getTargetSdk(callingPackage) < Build.VERSION_CODES.Q) {
+                if (TelephonyPermissions
+                        .getTargetSdk(mApp, callingPackage) < Build.VERSION_CODES.Q) {
                     // Safetynet logging for b/154934934
                     EventLog.writeEvent(0x534e4554, "154934934", Binder.getCallingUid());
                 }
                 throw new SecurityException("Not allowed to access cell info");
             case DENIED_SOFT:
-                if (getTargetSdk(callingPackage) < Build.VERSION_CODES.Q) {
+                if (TelephonyPermissions
+                        .getTargetSdk(mApp, callingPackage) < Build.VERSION_CODES.Q) {
                     // Safetynet logging for b/154934934
                     EventLog.writeEvent(0x534e4554, "154934934", Binder.getCallingUid());
                 }
@@ -2551,6 +3105,7 @@
             return null;
         }
         int subId = phone.getSubId();
+        enforceCallingPackage(callingPackage, Binder.getCallingUid(), "getImeiForSlot");
         if (!TelephonyPermissions.checkCallingOrSelfReadDeviceIdentifiers(mApp, subId,
                 callingPackage, callingFeatureId, "getImeiForSlot")) {
             return null;
@@ -2696,6 +3251,26 @@
     //
 
     /**
+     * Make sure the caller is the calling package itself
+     *
+     * @throws SecurityException if the caller is not the calling package
+     */
+    private void enforceCallingPackage(String callingPackage, int callingUid, String message) {
+        int packageUid = -1;
+        PackageManager pm = mApp.getBaseContext().createContextAsUser(
+                UserHandle.getUserHandleForUid(callingUid), 0).getPackageManager();
+        try {
+            packageUid = pm.getPackageUid(callingPackage, 0);
+        } catch (PackageManager.NameNotFoundException e) {
+            // packageUid is -1
+        }
+        if (packageUid != callingUid) {
+            throw new SecurityException(message + ": Package " + callingPackage
+                    + " does not belong to " + callingUid);
+        }
+    }
+
+    /**
      * Make sure the caller has the MODIFY_PHONE_STATE permission.
      *
      * @throws SecurityException if the caller does not have the required permission
@@ -2709,7 +3284,7 @@
      *
      * @throws SecurityException if the caller is not system.
      */
-    private void enforceSystemCaller() {
+    private static void enforceSystemCaller() {
         if (Binder.getCallingUid() != Process.SYSTEM_UID) {
             throw new SecurityException("Caller must be system");
         }
@@ -2733,6 +3308,10 @@
         mApp.enforceCallingOrSelfPermission(android.Manifest.permission.NETWORK_SETTINGS, null);
     }
 
+    private void enforceRebootPermission() {
+        mApp.enforceCallingOrSelfPermission(android.Manifest.permission.REBOOT, null);
+    }
+
     private String createTelUrl(String number) {
         if (TextUtils.isEmpty(number)) {
             return null;
@@ -2922,7 +3501,9 @@
 
         String authorizedPackage = NumberVerificationManager.getAuthorizedPackage(mApp);
         if (!TextUtils.equals(callingPackage, authorizedPackage)) {
-            throw new SecurityException("Calling package must be configured in the device config");
+            throw new SecurityException("Calling package must be configured in the device config: "
+                    + "calling package: " + callingPackage
+                    + ", configured package: " + authorizedPackage);
         }
 
         if (range == null) {
@@ -3218,7 +3799,7 @@
     @Override
     public int getNetworkSelectionMode(int subId) {
         TelephonyPermissions
-                    .enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+                    .enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                     mApp, subId, "getNetworkSelectionMode");
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -3255,7 +3836,7 @@
     @Override
     public void registerImsRegistrationCallback(int subId, IImsRegistrationCallback c)
             throws RemoteException {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "registerImsRegistrationCallback");
 
         if (!ImsManager.isImsSupportedOnDevice(mApp)) {
@@ -3281,14 +3862,14 @@
      */
     @Override
     public void unregisterImsRegistrationCallback(int subId, IImsRegistrationCallback c) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "unregisterImsRegistrationCallback");
         if (!SubscriptionManager.isValidSubscriptionId(subId)) {
             throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
         }
         final long token = Binder.clearCallingIdentity();
         try {
-            // TODO: Refactor to remove ImsManager dependence and query through ImsPhone.
+            // TODO(b/159910732): Remove ImsManager dependence and query through ImsPhone directly.
             ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
                     .removeRegistrationCallbackForSubscription(c, subId);
         } catch (ImsException e) {
@@ -3338,7 +3919,7 @@
      */
     @Override
     public void getImsMmTelRegistrationTransportType(int subId, IIntegerConsumer consumer) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "getImsMmTelRegistrationTransportType");
         if (!ImsManager.isImsSupportedOnDevice(mApp)) {
             throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
@@ -3378,7 +3959,7 @@
     @Override
     public void registerMmTelCapabilityCallback(int subId, IImsCapabilityCallback c)
             throws RemoteException {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "registerMmTelCapabilityCallback");
         if (!ImsManager.isImsSupportedOnDevice(mApp)) {
             throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
@@ -3403,7 +3984,7 @@
      */
     @Override
     public void unregisterMmTelCapabilityCallback(int subId, IImsCapabilityCallback c) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "unregisterMmTelCapabilityCallback");
         if (!SubscriptionManager.isValidSubscriptionId(subId)) {
             throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
@@ -3411,7 +3992,7 @@
 
         final long token = Binder.clearCallingIdentity();
         try {
-            // TODO: Refactor to remove ImsManager dependence and query through ImsPhone.
+            // TODO(b/159910732): Remove ImsManager dependence and query through ImsPhone directly.
             ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
                         .removeCapabilitiesCallbackForSubscription(c, subId);
         } catch (ImsException e) {
@@ -3503,7 +4084,7 @@
      */
     @Override
     public boolean isAdvancedCallingSettingEnabled(int subId) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "isAdvancedCallingSettingEnabled");
 
         // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
@@ -3540,7 +4121,7 @@
      */
     @Override
     public boolean isVtSettingEnabled(int subId) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "isVtSettingEnabled");
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -3574,7 +4155,7 @@
      */
     @Override
     public boolean isVoWiFiSettingEnabled(int subId) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "isVoWiFiSettingEnabled");
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -3604,12 +4185,57 @@
     }
 
     /**
+     * @return true if the user's setting for Voice over Cross SIM is enabled and false if it is not
      * Requires carrier privileges or READ_PRECISE_PHONE_STATE permission.
      * @param subId The subscription to use to check the configuration.
      */
     @Override
+    public boolean isCrossSimCallingEnabledByUser(int subId) {
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+                mApp, subId, "isCrossSimCallingEnabledByUser");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
+            return ImsManager.getInstance(mApp,
+                    getSlotIndexOrException(subId)).isCrossSimCallingEnabledByUser();
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Sets the user's setting for whether or not Voice over Cross SIM is enabled.
+     * Requires MODIFY_PHONE_STATE permission.
+     * @param subId The subscription to use to check the configuration.
+     * @param isEnabled true if the user's setting for Voice over Cross SIM is enabled,
+     *                 false otherwise
+     */
+    @Override
+    public void setCrossSimCallingEnabled(int subId, boolean isEnabled) {
+        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
+                "setCrossSimCallingEnabled");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
+            ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
+                    .setCrossSimCallingEnabled(isEnabled);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Requires carrier privileges or READ_PRECISE_PHONE_STATE permission.
+     * @param subId The subscription to use to check the configuration.
+     */
+    @Override
+
     public boolean isVoWiFiRoamingSettingEnabled(int subId) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "isVoWiFiRoamingSettingEnabled");
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -3661,7 +4287,7 @@
      */
     @Override
     public int getVoWiFiModeSetting(int subId) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "getVoWiFiModeSetting");
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -3743,7 +4369,7 @@
      */
     @Override
     public boolean isTtyOverVolteEnabled(int subId) {
-        TelephonyPermissions.enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "isTtyOverVolteEnabled");
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -3886,7 +4512,9 @@
     public void setImsProvisioningStatusForCapability(int subId, int capability, int tech,
             boolean isProvisioned) {
         if (tech != ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN
-                && tech != ImsRegistrationImplBase.REGISTRATION_TECH_LTE) {
+                && tech != ImsRegistrationImplBase.REGISTRATION_TECH_LTE
+                && tech != ImsRegistrationImplBase.REGISTRATION_TECH_NR
+                && tech != ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM) {
             throw new IllegalArgumentException("Registration technology '" + tech + "' is invalid");
         }
         checkModifyPhoneStatePermission(subId, "setImsProvisioningStatusForCapability");
@@ -3896,6 +4524,12 @@
             if (!isImsProvisioningRequired(subId, capability, true)) {
                 return;
             }
+            if (tech == ImsRegistrationImplBase.REGISTRATION_TECH_NR
+                    || tech == ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM) {
+                loge("setImsProvisioningStatusForCapability: called for technology that does "
+                        + "not support provisioning - " + tech);
+                return;
+            }
 
             // this capability requires provisioning, route to the correct API.
             ImsManager ims = ImsManager.getInstance(mApp, getSlotIndex(subId));
@@ -3923,7 +4557,7 @@
                     }
                     cacheMmTelCapabilityProvisioning(subId, capability, tech, isProvisioned);
                     try {
-                        ims.changeMmTelCapability(capability, tech, isProvisioned);
+                        ims.changeMmTelCapability(isProvisioned, capability, tech);
                     } catch (com.android.ims.ImsException e) {
                         loge("setImsProvisioningStatusForCapability: couldn't change UT capability"
                                 + ", Exception" + e.getMessage());
@@ -3945,7 +4579,9 @@
     @Override
     public boolean getImsProvisioningStatusForCapability(int subId, int capability, int tech) {
         if (tech != ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN
-                && tech != ImsRegistrationImplBase.REGISTRATION_TECH_LTE) {
+                && tech != ImsRegistrationImplBase.REGISTRATION_TECH_LTE
+                && tech != ImsRegistrationImplBase.REGISTRATION_TECH_NR
+                && tech != ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM) {
             throw new IllegalArgumentException("Registration technology '" + tech + "' is invalid");
         }
         enforceReadPrivilegedPermission("getProvisioningStatusForCapability");
@@ -3956,6 +4592,13 @@
                 return true;
             }
 
+            if (tech == ImsRegistrationImplBase.REGISTRATION_TECH_NR
+                    || tech == ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM) {
+                loge("getImsProvisioningStatusForCapability: called for technology that does "
+                        + "not support provisioning - " + tech);
+                return true;
+            }
+
             ImsManager ims = ImsManager.getInstance(mApp, getSlotIndex(subId));
             switch (capability) {
                 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE: {
@@ -4127,7 +4770,7 @@
                         + subId + "' for key:" + key);
                 return ImsConfigImplBase.CONFIG_RESULT_UNKNOWN;
             }
-            return ImsManager.getInstance(mApp, slotId).getConfigInterface().getConfigInt(key);
+            return ImsManager.getInstance(mApp, slotId).getConfigInt(key);
         } catch (com.android.ims.ImsException e) {
             Log.w(LOG_TAG, "getImsProvisioningInt: ImsService is not available for subscription '"
                     + subId + "' for key:" + key);
@@ -4152,7 +4795,7 @@
                         + subId + "' for key:" + key);
                 return ProvisioningManager.STRING_QUERY_RESULT_ERROR_GENERIC;
             }
-            return ImsManager.getInstance(mApp, slotId).getConfigInterface().getConfigString(key);
+            return ImsManager.getInstance(mApp, slotId).getConfigString(key);
         } catch (com.android.ims.ImsException e) {
             Log.w(LOG_TAG, "getImsProvisioningString: ImsService is not available for sub '"
                     + subId + "' for key:" + key);
@@ -4178,10 +4821,10 @@
                         + subId + "' for key:" + key);
                 return ImsConfigImplBase.CONFIG_RESULT_FAILED;
             }
-            return ImsManager.getInstance(mApp, slotId).getConfigInterface().setConfig(key, value);
-        } catch (com.android.ims.ImsException e) {
+            return ImsManager.getInstance(mApp, slotId).setConfig(key, value);
+        } catch (com.android.ims.ImsException | RemoteException e) {
             Log.w(LOG_TAG, "setImsProvisioningInt: ImsService unavailable for sub '" + subId
-                    + "' for key:" + key);
+                    + "' for key:" + key, e);
             return ImsConfigImplBase.CONFIG_RESULT_FAILED;
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -4204,10 +4847,10 @@
                         + subId + "' for key:" + key);
                 return ImsConfigImplBase.CONFIG_RESULT_FAILED;
             }
-            return ImsManager.getInstance(mApp, slotId).getConfigInterface().setConfig(key, value);
-        } catch (com.android.ims.ImsException e) {
+            return ImsManager.getInstance(mApp, slotId).setConfig(key, value);
+        } catch (com.android.ims.ImsException | RemoteException e) {
             Log.w(LOG_TAG, "setImsProvisioningString: ImsService unavailable for sub '" + subId
-                    + "' for key:" + key);
+                    + "' for key:" + key, e);
             return ImsConfigImplBase.CONFIG_RESULT_FAILED;
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -4237,7 +4880,7 @@
     @Override
     public int getNetworkTypeForSubscriber(int subId, String callingPackage,
             String callingFeatureId) {
-        final int targetSdk = getTargetSdk(callingPackage);
+        final int targetSdk = TelephonyPermissions.getTargetSdk(mApp, callingPackage);
         if (targetSdk > android.os.Build.VERSION_CODES.Q) {
             return getDataNetworkTypeForSubscriber(subId, callingPackage, callingFeatureId);
         } else if (targetSdk == android.os.Build.VERSION_CODES.Q
@@ -4265,8 +4908,8 @@
      */
     @Override
     public int getDataNetworkType(String callingPackage, String callingFeatureId) {
-        return getDataNetworkTypeForSubscriber(getDefaultSubscription(), callingPackage,
-                callingFeatureId);
+        return getDataNetworkTypeForSubscriber(mSubscriptionController.getDefaultDataSubId(),
+                callingPackage, callingFeatureId);
     }
 
     /**
@@ -4376,7 +5019,8 @@
             if (phone == null) {
                 return PhoneConstants.LTE_ON_CDMA_UNKNOWN;
             } else {
-                return phone.getLteOnCdmaMode();
+                return TelephonyProperties.lte_on_cdma_device()
+                        .orElse(PhoneConstants.LTE_ON_CDMA_FALSE);
             }
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -4983,58 +5627,35 @@
     }
 
     /**
-     * Returns the {@link IImsMmTelFeature} that corresponds to the given slot Id for the MMTel
-     * feature or {@link null} if the service is not available. If the feature is available, the
-     * {@link IImsServiceFeatureCallback} callback is registered as a listener for feature updates.
+     * Registers for updates to the MmTelFeature connection through the IImsServiceFeatureCallback
+     * callback.
      */
-    public IImsMmTelFeature getMmTelFeatureAndListen(int slotId,
-            IImsServiceFeatureCallback callback) {
+    @Override
+    public void registerMmTelFeatureCallback(int slotId, IImsServiceFeatureCallback callback) {
         enforceModifyPermission();
 
         final long identity = Binder.clearCallingIdentity();
         try {
             if (mImsResolver == null) {
-                // may happen if the device does not support IMS.
-                return null;
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                        "Device does not support IMS");
             }
-            return mImsResolver.getMmTelFeatureAndListen(slotId, callback);
+            mImsResolver.listenForFeature(slotId, ImsFeature.FEATURE_MMTEL, callback);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
-
-    /**
-     * Returns the {@link IImsRcsFeature} that corresponds to the given slot Id for the RCS
-     * feature during emergency calling or {@link null} if the service is not available. If the
-     * feature is available, the {@link IImsServiceFeatureCallback} callback is registered as a
-     * listener for feature updates.
-     */
-    public IImsRcsFeature getRcsFeatureAndListen(int slotId, IImsServiceFeatureCallback callback) {
-        enforceModifyPermission();
-
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            if (mImsResolver == null) {
-                // may happen if the device does not support IMS.
-                return null;
-            }
-            return mImsResolver.getRcsFeatureAndListen(slotId, callback);
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
     /**
      * Unregister a previously registered IImsServiceFeatureCallback associated with an ImsFeature.
      */
-    public void unregisterImsFeatureCallback(int slotId, int featureType,
-            IImsServiceFeatureCallback callback) {
+    @Override
+    public void unregisterImsFeatureCallback(IImsServiceFeatureCallback callback) {
         enforceModifyPermission();
 
         final long identity = Binder.clearCallingIdentity();
         try {
             if (mImsResolver == null) return;
-            mImsResolver.unregisterImsFeatureCallback(slotId, featureType, callback);
+            mImsResolver.unregisterImsFeatureCallback(callback);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -5115,6 +5736,36 @@
     }
 
     /**
+     * Clears any carrier ImsService overrides for the slot index specified that were previously
+     * set with {@link #setBoundImsServiceOverride(int, boolean, int[], String)}.
+     *
+     * This should only be used for testing.
+     *
+     * @param slotIndex the slot ID that the ImsService should bind for.
+     * @return true if clearing the carrier ImsService override succeeded or false if it did not.
+     */
+    @Override
+    public boolean clearCarrierImsServiceOverride(int slotIndex) {
+        int[] subIds = SubscriptionManager.getSubId(slotIndex);
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "clearCarrierImsServiceOverride");
+        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp,
+                (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
+                "clearCarrierImsServiceOverride");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            if (mImsResolver == null) {
+                // may happen if the device does not support IMS.
+                return false;
+            }
+            return mImsResolver.clearCarrierImsServiceConfiguration(slotIndex);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
      * Return the package name of the currently bound ImsService.
      *
      * @param slotId The slot that the ImsService is associated with.
@@ -5127,7 +5778,7 @@
             @ImsFeature.FeatureType int featureType) {
         int[] subIds = SubscriptionManager.getSubId(slotId);
         TelephonyPermissions
-                .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
                 mApp, (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
                 "getBoundImsServicePackage");
 
@@ -5179,12 +5830,20 @@
         }
     }
 
-    public void setImsRegistrationState(boolean registered) {
+    /**
+     * Sets the ims registration state on all valid {@link Phone}s.
+     */
+    public void setImsRegistrationState(final boolean registered) {
         enforceModifyPermission();
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            getDefaultPhone().setImsRegistrationState(registered);
+            // NOTE: Before S, this method only set the default phone.
+            for (final Phone phone : PhoneFactory.getPhones()) {
+                if (SubscriptionManager.isValidSubscriptionId(phone.getSubId())) {
+                    phone.setImsRegistrationState(registered);
+                }
+            }
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -5205,13 +5864,14 @@
                 return;
             }
             if (DBG) log("setNetworkSelectionModeAutomatic: subId " + subId);
-            sendRequest(CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC, null, subId);
+            sendRequest(CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC, null, subId,
+                    SET_NETWORK_SELECTION_MODE_AUTOMATIC_TIMEOUT_MS);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
 
-   /**
+    /**
      * Ask the radio to connect to the input network and change selection mode to manual.
      *
      * @param subId the id of the subscription.
@@ -5255,18 +5915,18 @@
     @Override
     public String getManualNetworkSelectionPlmn(int subId) {
         TelephonyPermissions
-                    .enforeceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+                    .enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
                     mApp, subId, "getManualNetworkSelectionPlmn");
 
         final long identity = Binder.clearCallingIdentity();
         try {
             if (!isActiveSubscription(subId)) {
-                return "";
+                throw new IllegalArgumentException("Invalid Subscription Id: " + subId);
             }
 
             final Phone phone = getPhone(subId);
             if (phone == null) {
-                return "";
+                throw new IllegalArgumentException("Invalid Subscription Id: " + subId);
             }
             OperatorInfo networkSelection = phone.getSavedNetworkSelection();
             return TextUtils.isEmpty(networkSelection.getOperatorNumeric())
@@ -5293,6 +5953,8 @@
                                 .setCallingUid(Binder.getCallingUid())
                                 .setMethod("getCellNetworkScanResults")
                                 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
+                                .setMinSdkVersionForCoarse(Build.VERSION_CODES.Q)
+                                .setMinSdkVersionForEnforcement(Build.VERSION_CODES.Q)
                                 .build());
         switch (locationResult) {
             case DENIED_HARD:
@@ -5315,7 +5977,8 @@
      * Get the call forwarding info, given the call forwarding reason.
      */
     @Override
-    public CallForwardingInfo getCallForwarding(int subId, int callForwardingReason) {
+    public void getCallForwarding(int subId, int callForwardingReason,
+            ICallForwardingInfoCallback callback) {
         enforceReadPrivilegedPermission("getCallForwarding");
         long identity = Binder.clearCallingIdentity();
         try {
@@ -5323,8 +5986,39 @@
                 log("getCallForwarding: subId " + subId
                         + " callForwardingReason" + callForwardingReason);
             }
-            return (CallForwardingInfo) sendRequest(
-                    CMD_GET_CALL_FORWARDING, callForwardingReason, subId);
+
+            Phone phone = getPhone(subId);
+            if (phone == null) {
+                try {
+                    callback.onError(
+                            TelephonyManager.CallForwardingInfoCallback.RESULT_ERROR_UNKNOWN);
+                } catch (RemoteException e) {
+                    // ignore
+                }
+                return;
+            }
+
+            Pair<Integer, TelephonyManager.CallForwardingInfoCallback> argument = Pair.create(
+                    callForwardingReason, new TelephonyManager.CallForwardingInfoCallback() {
+                        @Override
+                        public void onCallForwardingInfoAvailable(CallForwardingInfo info) {
+                            try {
+                                callback.onCallForwardingInfoAvailable(info);
+                            } catch (RemoteException e) {
+                                // ignore
+                            }
+                        }
+
+                        @Override
+                        public void onError(int error) {
+                            try {
+                                callback.onError(error);
+                            } catch (RemoteException e) {
+                                // ignore
+                            }
+                        }
+                    });
+            sendRequestAsync(CMD_GET_CALL_FORWARDING, argument, phone, null);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -5335,7 +6029,8 @@
      * reason, the number to forward, and the timeout before the forwarding is attempted.
      */
     @Override
-    public boolean setCallForwarding(int subId, CallForwardingInfo callForwardingInfo) {
+    public void setCallForwarding(int subId, CallForwardingInfo callForwardingInfo,
+            IIntegerConsumer callback) {
         enforceModifyPermission();
         long identity = Binder.clearCallingIdentity();
         try {
@@ -5343,38 +6038,130 @@
                 log("setCallForwarding: subId " + subId
                         + " callForwardingInfo" + callForwardingInfo);
             }
-            return (Boolean) sendRequest(CMD_SET_CALL_FORWARDING, callForwardingInfo, subId);
+
+            Phone phone = getPhone(subId);
+            if (phone == null) {
+                try {
+                    callback.accept(
+                            TelephonyManager.CallForwardingInfoCallback.RESULT_ERROR_UNKNOWN);
+                } catch (RemoteException e) {
+                    // ignore
+                }
+                return;
+            }
+
+            Pair<CallForwardingInfo, Consumer<Integer>> arguments = Pair.create(callForwardingInfo,
+                    FunctionalUtils.ignoreRemoteException(callback::accept));
+
+            sendRequestAsync(CMD_SET_CALL_FORWARDING, arguments, phone, null);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
 
     /**
-     * Get the call forwarding info, given the call forwarding reason.
+     * Get the call waiting status for a subId.
      */
     @Override
-    public int getCallWaitingStatus(int subId) {
-        enforceReadPrivilegedPermission("getCallForwarding");
+    public void getCallWaitingStatus(int subId, IIntegerConsumer callback) {
+        enforceReadPrivilegedPermission("getCallWaitingStatus");
         long identity = Binder.clearCallingIdentity();
         try {
+            Phone phone = getPhone(subId);
+            if (phone == null) {
+                try {
+                    callback.accept(TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR);
+                } catch (RemoteException e) {
+                    // ignore
+                }
+                return;
+            }
+            CarrierConfigManager configManager = new CarrierConfigManager(phone.getContext());
+            PersistableBundle c = configManager.getConfigForSubId(subId);
+            boolean requireUssd = c.getBoolean(
+                    CarrierConfigManager.KEY_USE_CALL_WAITING_USSD_BOOL, false);
+
             if (DBG) log("getCallWaitingStatus: subId " + subId);
-            return (Integer) sendRequest(CMD_GET_CALL_WAITING, null, subId);
+            if (requireUssd) {
+                CarrierXmlParser carrierXmlParser = new CarrierXmlParser(phone.getContext(),
+                        getSubscriptionCarrierId(subId));
+                String newUssdCommand = "";
+                try {
+                    newUssdCommand = carrierXmlParser.getFeature(
+                            CarrierXmlParser.FEATURE_CALL_WAITING)
+                            .makeCommand(CarrierXmlParser.SsEntry.SSAction.QUERY, null);
+                } catch (NullPointerException e) {
+                    loge("Failed to generate USSD number" + e);
+                }
+                ResultReceiver wrappedCallback = new CallWaitingUssdResultReceiver(
+                        mMainThreadHandler, callback, carrierXmlParser,
+                        CarrierXmlParser.SsEntry.SSAction.QUERY);
+                final String ussdCommand = newUssdCommand;
+                Executors.newSingleThreadExecutor().execute(() -> {
+                    handleUssdRequest(subId, ussdCommand, wrappedCallback);
+                });
+            } else {
+                Consumer<Integer> argument = FunctionalUtils.ignoreRemoteException(
+                        callback::accept);
+                sendRequestAsync(CMD_GET_CALL_WAITING, argument, phone, null);
+            }
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
 
     /**
-     * Sets the voice call forwarding info including status (enable/disable), call forwarding
-     * reason, the number to forward, and the timeout before the forwarding is attempted.
+     * Sets whether call waiting is enabled for a given subId.
      */
     @Override
-    public boolean setCallWaitingStatus(int subId, boolean isEnable) {
+    public void setCallWaitingStatus(int subId, boolean enable, IIntegerConsumer callback) {
         enforceModifyPermission();
         long identity = Binder.clearCallingIdentity();
         try {
-            if (DBG) log("setCallWaitingStatus: subId " + subId + " isEnable: " + isEnable);
-            return (Boolean) sendRequest(CMD_SET_CALL_WAITING, isEnable, subId);
+            if (DBG) log("setCallWaitingStatus: subId " + subId + " enable: " + enable);
+
+            Phone phone = getPhone(subId);
+            if (phone == null) {
+                try {
+                    callback.accept(TelephonyManager.CALL_WAITING_STATUS_UNKNOWN_ERROR);
+                } catch (RemoteException e) {
+                    // ignore
+                }
+                return;
+            }
+
+            CarrierConfigManager configManager = new CarrierConfigManager(phone.getContext());
+            PersistableBundle c = configManager.getConfigForSubId(subId);
+            boolean requireUssd = c.getBoolean(
+                    CarrierConfigManager.KEY_USE_CALL_WAITING_USSD_BOOL, false);
+
+            if (DBG) log("getCallWaitingStatus: subId " + subId);
+            if (requireUssd) {
+                CarrierXmlParser carrierXmlParser = new CarrierXmlParser(phone.getContext(),
+                        getSubscriptionCarrierId(subId));
+                CarrierXmlParser.SsEntry.SSAction ssAction =
+                        enable ? CarrierXmlParser.SsEntry.SSAction.UPDATE_ACTIVATE
+                                : CarrierXmlParser.SsEntry.SSAction.UPDATE_DEACTIVATE;
+                String newUssdCommand = "";
+                try {
+                    newUssdCommand = carrierXmlParser.getFeature(
+                            CarrierXmlParser.FEATURE_CALL_WAITING)
+                            .makeCommand(ssAction, null);
+                } catch (NullPointerException e) {
+                    loge("Failed to generate USSD number" + e);
+                }
+                ResultReceiver wrappedCallback = new CallWaitingUssdResultReceiver(
+                        mMainThreadHandler, callback, carrierXmlParser, ssAction);
+                final String ussdCommand = newUssdCommand;
+                Executors.newSingleThreadExecutor().execute(() -> {
+                    handleUssdRequest(subId, ussdCommand, wrappedCallback);
+                });
+            } else {
+                Pair<Boolean, Consumer<Integer>> arguments = Pair.create(enable,
+                        FunctionalUtils.ignoreRemoteException(callback::accept));
+
+                sendRequestAsync(CMD_SET_CALL_WAITING, arguments, phone, null);
+            }
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -5403,9 +6190,12 @@
                                 .setCallingUid(Binder.getCallingUid())
                                 .setMethod("requestNetworkScan")
                                 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
+                                .setMinSdkVersionForCoarse(Build.VERSION_CODES.Q)
+                                .setMinSdkVersionForEnforcement(Build.VERSION_CODES.Q)
                                 .build());
         if (locationResult != LocationAccessPolicy.LocationPermissionResult.ALLOWED) {
-            SecurityException e = checkNetworkRequestForSanitizedLocationAccess(request, subId);
+            SecurityException e = checkNetworkRequestForSanitizedLocationAccess(
+                    request, subId, callingPackage);
             if (e != null) {
                 if (locationResult == LocationAccessPolicy.LocationPermissionResult.DENIED_HARD) {
                     throw e;
@@ -5428,8 +6218,8 @@
     }
 
     private SecurityException checkNetworkRequestForSanitizedLocationAccess(
-            NetworkScanRequest request, int subId) {
-        boolean hasCarrierPriv = getCarrierPrivilegeStatusForUid(subId, Binder.getCallingUid())
+            NetworkScanRequest request, int subId, String callingPackage) {
+        boolean hasCarrierPriv = checkCarrierPrivilegesForPackage(subId, callingPackage)
                 == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
         boolean hasNetworkScanPermission =
                 mApp.checkCallingOrSelfPermission(android.Manifest.permission.NETWORK_SCAN)
@@ -5473,121 +6263,29 @@
     }
 
     /**
-     * Get the calculated preferred network type.
-     * Used for debugging incorrect network type.
+     * Get the allowed network types bitmask.
      *
-     * @return the preferred network type, defined in RILConstants.java.
+     * @return the allowed network types bitmask, defined in RILConstants.java.
      */
     @Override
-    public int getCalculatedPreferredNetworkType(String callingPackage, String callingFeatureId) {
-        final Phone defaultPhone = getDefaultPhone();
-        if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(mApp, defaultPhone.getSubId(),
-                callingPackage, callingFeatureId, "getCalculatedPreferredNetworkType")) {
-            return RILConstants.PREFERRED_NETWORK_MODE;
-        }
-
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            // FIXME: need to get SubId from somewhere.
-            return PhoneFactory.calculatePreferredNetworkType(defaultPhone.getContext(), 0);
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
-    /**
-     * Get the preferred network type.
-     * Used for device configuration by some CDMA operators.
-     *
-     * @return the preferred network type, defined in RILConstants.java.
-     */
-    @Override
-    public int getPreferredNetworkType(int subId) {
+    public int getAllowedNetworkTypesBitmask(int subId) {
         TelephonyPermissions
-                .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
-                        mApp, subId, "getPreferredNetworkType");
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                        mApp, subId, "getAllowedNetworkTypesBitmask");
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            if (DBG) log("getPreferredNetworkType");
-            int[] result = (int[]) sendRequest(CMD_GET_PREFERRED_NETWORK_TYPE, null, subId);
-            int networkType = (result != null ? result[0] : -1);
-            if (DBG) log("getPreferredNetworkType: " + networkType);
-            return networkType;
+            if (DBG) log("getAllowedNetworkTypesBitmask");
+            int[] result = (int[]) sendRequest(CMD_GET_ALLOWED_NETWORK_TYPES_BITMASK, null, subId);
+            int networkTypesBitmask = (result != null ? result[0] : -1);
+            if (DBG) log("getAllowedNetworkTypesBitmask: " + networkTypesBitmask);
+            return networkTypesBitmask;
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
 
     /**
-     * Set the preferred network type.
-     *
-     * @param networkType the preferred network type, defined in RILConstants.java.
-     * @return true on success; false on any failure.
-     */
-    @Override
-    public boolean setPreferredNetworkType(int subId, int networkType) {
-        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
-                mApp, subId, "setPreferredNetworkType");
-
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            Settings.Global.putInt(mApp.getContentResolver(),
-                    Settings.Global.PREFERRED_NETWORK_MODE + subId, networkType);
-
-            Boolean success = (Boolean) sendRequest(
-                    CMD_SET_PREFERRED_NETWORK_TYPE, networkType, subId);
-            if (DBG) log("setPreferredNetworkType: " + (success ? "ok" : "fail"));
-            return success;
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
-    /**
-     * Get the allowed network types that store in the telephony provider.
-     *
-     * @param subId the id of the subscription.
-     * @return allowedNetworkTypes the allowed network types.
-     */
-    @Override
-    public long getAllowedNetworkTypes(int subId) {
-        TelephonyPermissions
-                .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
-                    mApp, subId, "getAllowedNetworkTypes");
-
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            return SubscriptionManager.getLongSubscriptionProperty(
-                    subId, SubscriptionManager.ALLOWED_NETWORK_TYPES, -1, mApp);
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
-    /**
-     * Set the allowed network types.
-     *
-     * @param subId the id of the subscription.
-     * @param allowedNetworkTypes the allowed network types.
-     * @return true on success; false on any failure.
-     */
-    @Override
-    public boolean setAllowedNetworkTypes(int subId, long allowedNetworkTypes) {
-        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
-                mApp, subId, "setAllowedNetworkTypes");
-
-        SubscriptionManager.setSubscriptionProperty(subId,
-                SubscriptionManager.ALLOWED_NETWORK_TYPES,
-                String.valueOf(allowedNetworkTypes));
-
-        int preferredNetworkMode = Settings.Global.getInt(mApp.getContentResolver(),
-                Settings.Global.PREFERRED_NETWORK_MODE + subId,
-                RILConstants.PREFERRED_NETWORK_MODE);
-        return setPreferredNetworkType(subId, preferredNetworkMode);
-    }
-
-    /**
      * Get the allowed network types for certain reason.
      *
      * @param subId the id of the subscription.
@@ -5597,9 +6295,8 @@
     @Override
     public long getAllowedNetworkTypesForReason(int subId,
             @TelephonyManager.AllowedNetworkTypesReason int reason) {
-        TelephonyPermissions
-                .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
-                        mApp, subId, "getAllowedNetworkTypesForReason");
+        TelephonyPermissions.enforceCallingOrSelfReadPrecisePhoneStatePermissionOrCarrierPrivilege(
+                mApp, subId, "getAllowedNetworkTypesForReason");
         final long identity = Binder.clearCallingIdentity();
         try {
             return getPhoneFromSubId(subId).getAllowedNetworkTypes(reason);
@@ -5609,21 +6306,61 @@
     }
 
     /**
-     * Get the effective allowed network types on the device.
-     * This API will return an intersection of allowed network types for all reasons,
-     * including the configuration done through setAllowedNetworkTypes
-     *
-     * @param subId the id of the subscription.
-     * @return the allowed network types
+     * Enable/Disable E-UTRA-NR Dual Connectivity
+     * @param subId subscription id of the sim card
+     * @param nrDualConnectivityState expected NR dual connectivity state
+     * This can be passed following states
+     * <ol>
+     * <li>Enable NR dual connectivity {@link TelephonyManager#NR_DUAL_CONNECTIVITY_ENABLE}
+     * <li>Disable NR dual connectivity {@link TelephonyManager#NR_DUAL_CONNECTIVITY_DISABLE}
+     * <li>Disable NR dual connectivity and force secondary cell to be released
+     * {@link TelephonyManager#NR_DUAL_CONNECTIVITY_DISABLE_IMMEDIATE}
+     * </ol>
+     * @return operation result.
      */
     @Override
-    public long getEffectiveAllowedNetworkTypes(int subId) {
-        TelephonyPermissions
-                .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
-                        mApp, subId, "getEffectiveAllowedNetworkTypes");
+    public int setNrDualConnectivityState(int subId,
+            @TelephonyManager.NrDualConnectivityState int nrDualConnectivityState) {
+        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
+                mApp, subId, "enableNRDualConnectivity");
+        if (!isRadioInterfaceCapabilitySupported(
+                TelephonyManager.CAPABILITY_NR_DUAL_CONNECTIVITY_CONFIGURATION_AVAILABLE)) {
+            return TelephonyManager.ENABLE_NR_DUAL_CONNECTIVITY_NOT_SUPPORTED;
+        }
+
+        WorkSource workSource = getWorkSource(Binder.getCallingUid());
         final long identity = Binder.clearCallingIdentity();
         try {
-            return getPhoneFromSubId(subId).getEffectiveAllowedNetworkTypes();
+            int result = (int) sendRequest(CMD_ENABLE_NR_DUAL_CONNECTIVITY,
+                    nrDualConnectivityState, subId,
+                    workSource);
+            if (DBG) log("enableNRDualConnectivity result: " + result);
+            return result;
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Is E-UTRA-NR Dual Connectivity enabled
+     * @return true if dual connectivity is enabled else false
+     */
+    @Override
+    public boolean isNrDualConnectivityEnabled(int subId) {
+        TelephonyPermissions
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                        mApp, subId, "isNRDualConnectivityEnabled");
+        if (!isRadioInterfaceCapabilitySupported(
+                TelephonyManager.CAPABILITY_NR_DUAL_CONNECTIVITY_CONFIGURATION_AVAILABLE)) {
+            return false;
+        }
+        WorkSource workSource = getWorkSource(Binder.getCallingUid());
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            boolean isEnabled = (boolean) sendRequest(CMD_IS_NR_DUAL_CONNECTIVITY_ENABLED,
+                    null, subId, workSource);
+            if (DBG) log("isNRDualConnectivityEnabled: " + isEnabled);
+            return isEnabled;
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -5640,16 +6377,36 @@
      */
     @Override
     public boolean setAllowedNetworkTypesForReason(int subId,
-            @TelephonyManager.AllowedNetworkTypesReason int reason, long allowedNetworkTypes) {
+            @TelephonyManager.AllowedNetworkTypesReason int reason,
+            @TelephonyManager.NetworkTypeBitMask long allowedNetworkTypes) {
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
                 mApp, subId, "setAllowedNetworkTypesForReason");
+        if (!TelephonyManager.isValidAllowedNetworkTypesReason(reason)) {
+            loge("setAllowedNetworkTypesForReason: Invalid allowed network type reason: " + reason);
+            return false;
+        }
+        if (!SubscriptionManager.isUsableSubscriptionId(subId)) {
+            loge("setAllowedNetworkTypesForReason: Invalid subscriptionId:" + subId);
+            return false;
+        }
+
+        log("setAllowedNetworkTypesForReason: " + reason + " value: "
+                + TelephonyManager.convertNetworkTypeBitmaskToString(allowedNetworkTypes));
+
+
+        if (allowedNetworkTypes == getPhoneFromSubId(subId).getAllowedNetworkTypes(reason)) {
+            log("setAllowedNetworkTypesForReason: " + reason + "does not change value");
+            return true;
+        }
+
         final long identity = Binder.clearCallingIdentity();
         try {
-            getPhoneFromSubId(subId).setAllowedNetworkTypes(reason, allowedNetworkTypes);
-            int preferredNetworkMode = Settings.Global.getInt(mApp.getContentResolver(),
-                    Settings.Global.PREFERRED_NETWORK_MODE + subId,
-                    RILConstants.PREFERRED_NETWORK_MODE);
-            return setPreferredNetworkType(subId, preferredNetworkMode);
+            Boolean success = (Boolean) sendRequest(
+                    CMD_SET_ALLOWED_NETWORK_TYPES_FOR_REASON,
+                    new Pair<Integer, Long>(reason, allowedNetworkTypes), subId);
+
+            if (DBG) log("setAllowedNetworkTypesForReason: " + (success ? "ok" : "fail"));
+            return success;
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -5679,33 +6436,6 @@
     }
 
     /**
-     * Set mobile data enabled
-     * Used by the user through settings etc to turn on/off mobile data
-     *
-     * @param enable {@code true} turn turn data on, else {@code false}
-     */
-    @Override
-    public void setUserDataEnabled(int subId, boolean enable) {
-        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
-                mApp, subId, "setUserDataEnabled");
-
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            int phoneId = mSubscriptionController.getPhoneId(subId);
-            if (DBG) log("setUserDataEnabled: subId=" + subId + " phoneId=" + phoneId);
-            Phone phone = PhoneFactory.getPhone(phoneId);
-            if (phone != null) {
-                if (DBG) log("setUserDataEnabled: subId=" + subId + " enable=" + enable);
-                phone.getDataEnabledSettings().setUserDataEnabled(enable);
-            } else {
-                loge("setUserDataEnabled: no phone found. Invalid subId=" + subId);
-            }
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
-    /**
      * Enable or disable always reporting signal strength changes from radio.
      *
      * @param isEnable {@code true} for enabling; {@code false} for disabling.
@@ -5795,7 +6525,18 @@
      */
     @Override
     public boolean isDataEnabled(int subId) {
-        enforceReadPrivilegedPermission("isDataEnabled");
+        try {
+            try {
+                mApp.enforceCallingOrSelfPermission(
+                        android.Manifest.permission.ACCESS_NETWORK_STATE,
+                        null);
+            } catch (Exception e) {
+                mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PHONE_STATE,
+                        "isDataEnabled");
+            }
+        } catch (Exception e) {
+            enforceReadPrivilegedPermission("isDataEnabled");
+        }
 
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -5815,10 +6556,58 @@
         }
     }
 
+    /**
+     * Check if data is enabled for a specific reason
+     * @param subId Subscription index
+     * @param reason the reason the data enable change is taking place
+     * @return {@code true} if the overall data is enabled; {@code false} if not.
+     */
+    @Override
+    public boolean isDataEnabledForReason(int subId,
+            @TelephonyManager.DataEnabledReason int reason) {
+        try {
+            mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE,
+                    null);
+        } catch (Exception e) {
+            mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PHONE_STATE,
+                    "isDataEnabledForReason");
+        }
+
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            int phoneId = mSubscriptionController.getPhoneId(subId);
+            if (DBG) {
+                log("isDataEnabledForReason: subId=" + subId + " phoneId=" + phoneId
+                        + " reason=" + reason);
+            }
+            Phone phone = PhoneFactory.getPhone(phoneId);
+            if (phone != null) {
+                boolean retVal;
+                if (reason == TelephonyManager.DATA_ENABLED_REASON_USER) {
+                    retVal = phone.isUserDataEnabled();
+                } else {
+                    retVal = phone.getDataEnabledSettings().isDataEnabledForReason(reason);
+                }
+                if (DBG) log("isDataEnabledForReason: retVal=" + retVal);
+                return retVal;
+            } else {
+                if (DBG) {
+                    loge("isDataEnabledForReason: no phone subId="
+                            + subId + " retVal=false");
+                }
+                return false;
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
     private int getCarrierPrivilegeStatusFromCarrierConfigRules(int privilegeFromSim, int uid,
             Phone phone) {
-        if (uid == Process.SYSTEM_UID || uid == Process.PHONE_UID) {
-            // Skip the check if it's one of these special uids
+        if (uid == Process.PHONE_UID) {
+            // Skip the check if it's the phone UID (system UID removed in b/184713596)
+            // TODO (b/184954344): Check for system/phone UID at call site instead of here
             return TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
         }
 
@@ -5832,7 +6621,13 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            SubscriptionInfo subInfo = subController.getSubscriptionInfo(phone.getSubId());
+            int subId = phone.getSubId();
+            if (mCarrierPrivilegeTestOverrideSubIds.contains(subId)) {
+                // A test override is in place for the privileges for this subId, so don't try to
+                // read the subscription privileges.
+                return privilegeFromSim;
+            }
+            SubscriptionInfo subInfo = subController.getSubscriptionInfo(subId);
             SubscriptionManager subManager = (SubscriptionManager)
                     phone.getContext().getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
             for (String pkg : packages) {
@@ -5855,7 +6650,13 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            SubscriptionInfo subInfo = subController.getSubscriptionInfo(phone.getSubId());
+            int subId = phone.getSubId();
+            if (mCarrierPrivilegeTestOverrideSubIds.contains(subId)) {
+                // A test override is in place for the privileges for this subId, so don't try to
+                // read the subscription privileges.
+                return privilegeFromSim;
+            }
+            SubscriptionInfo subInfo = subController.getSubscriptionInfo(subId);
             SubscriptionManager subManager = (SubscriptionManager)
                     phone.getContext().getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
             return subManager.canManageSubscription(subInfo, pkgName)
@@ -5904,6 +6705,7 @@
 
     @Override
     public int checkCarrierPrivilegesForPackage(int subId, String pkgName) {
+        enforceReadPrivilegedPermission("checkCarrierPrivilegesForPackage");
         if (TextUtils.isEmpty(pkgName)) {
             return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS;
         }
@@ -5921,6 +6723,7 @@
 
     @Override
     public int checkCarrierPrivilegesForPackageAnyPhone(String pkgName) {
+        // TODO(b/186774706): Remove @RequiresPermission from TelephonyManager API
         if (TextUtils.isEmpty(pkgName))
             return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS;
         int result = TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED;
@@ -5944,6 +6747,7 @@
 
     @Override
     public List<String> getCarrierPackageNamesForIntentAndPhone(Intent intent, int phoneId) {
+        enforceReadPrivilegedPermission("getCarrierPackageNamesForIntentAndPhone");
         if (!SubscriptionManager.isValidPhoneId(phoneId)) {
             loge("phoneId " + phoneId + " is not valid.");
             return null;
@@ -5958,6 +6762,7 @@
 
     @Override
     public List<String> getPackagesWithCarrierPrivileges(int phoneId) {
+        enforceReadPrivilegedPermission("getPackagesWithCarrierPrivileges");
         PackageManager pm = mApp.getPackageManager();
         List<String> privilegedPackages = new ArrayList<>();
         List<PackageInfo> packages = null;
@@ -6007,18 +6812,59 @@
         final Phone phone = getPhone(subId);
         UiccCard card = phone == null ? null : phone.getUiccCard();
         if (card == null) {
-            loge("getIccId: No UICC");
             return null;
         }
         String iccId = card.getIccId();
         if (TextUtils.isEmpty(iccId)) {
-            loge("getIccId: ICC ID is null or empty.");
             return null;
         }
         return iccId;
     }
 
     @Override
+    public void setCallComposerStatus(int subId, int status) {
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Phone phone = getPhone(subId);
+            if (phone != null) {
+                Phone defaultPhone = phone.getImsPhone();
+                if (defaultPhone != null && defaultPhone.getPhoneType() == PHONE_TYPE_IMS) {
+                    ImsPhone imsPhone = (ImsPhone) defaultPhone;
+                    imsPhone.setCallComposerStatus(status);
+                    ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
+                            .updateImsServiceConfig();
+                }
+            }
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode());
+        }  finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public int getCallComposerStatus(int subId) {
+        enforceReadPrivilegedPermission("getCallComposerStatus");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Phone phone = getPhone(subId);
+            if (phone != null) {
+                Phone defaultPhone = phone.getImsPhone();
+                if (defaultPhone != null && defaultPhone.getPhoneType() == PHONE_TYPE_IMS) {
+                    ImsPhone imsPhone = (ImsPhone) defaultPhone;
+                    return imsPhone.getCallComposerStatus();
+                }
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+        return TelephonyManager.CALL_COMPOSER_STATUS_OFF;
+    }
+
+    @Override
     public boolean setLine1NumberForDisplayForSubscriber(int subId, String alphaTag,
             String number) {
         TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(mApp,
@@ -6315,17 +7161,16 @@
     }
 
     @Override
-    public void setRadioCapability(RadioAccessFamily[] rafs) {
-        try {
-            ProxyController.getInstance().setRadioCapability(rafs);
-        } catch (RuntimeException e) {
-            Log.w(LOG_TAG, "setRadioCapability: Runtime Exception");
-        }
-    }
-
-    @Override
     public int getRadioAccessFamily(int phoneId, String callingPackage) {
         Phone phone = PhoneFactory.getPhone(phoneId);
+        try {
+            TelephonyPermissions
+                    .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                            mApp, phone.getSubId(), "getRadioAccessFamily");
+        } catch (SecurityException e) {
+            EventLog.writeEvent(0x534e4554, "150857259", -1, "Missing Permission");
+            throw e;
+        }
         int raf = RadioAccessFamily.RAF_UNKNOWN;
         if (phone == null) {
             return raf;
@@ -6333,7 +7178,7 @@
         final long identity = Binder.clearCallingIdentity();
         try {
             TelephonyPermissions
-                    .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                    .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
                             mApp, phone.getSubId(), "getRadioAccessFamily");
             raf = ProxyController.getInstance().getRadioAccessFamily(phoneId);
         } finally {
@@ -6343,6 +7188,99 @@
     }
 
     @Override
+    public void uploadCallComposerPicture(int subscriptionId, String callingPackage,
+            String contentType, ParcelFileDescriptor fd, ResultReceiver callback) {
+        try {
+            if (!Objects.equals(mApp.getPackageManager().getPackageUid(callingPackage, 0),
+                    Binder.getCallingUid())) {
+                throw new SecurityException("Package uid and package name do not match: "
+                        + "uid=" + Binder.getCallingUid() + ", packageName=" + callingPackage);
+            }
+        } catch (PackageManager.NameNotFoundException e) {
+            throw new SecurityException("Package name invalid:" + callingPackage);
+        }
+        RoleManager rm = mApp.getSystemService(RoleManager.class);
+        List<String> dialerRoleHolders = rm.getRoleHolders(RoleManager.ROLE_DIALER);
+        if (!dialerRoleHolders.contains(callingPackage)) {
+            throw new SecurityException("App must be the dialer role holder to"
+                    + " upload a call composer pic");
+        }
+
+        Executors.newSingleThreadExecutor().execute(() -> {
+            ByteArrayOutputStream output = new ByteArrayOutputStream(
+                    (int) TelephonyManager.getMaximumCallComposerPictureSize());
+            InputStream input = new ParcelFileDescriptor.AutoCloseInputStream(fd);
+            boolean readUntilEnd = false;
+            int totalBytesRead = 0;
+            byte[] buffer = new byte[16 * 1024];
+            while (true) {
+                int numRead;
+                try {
+                    numRead = input.read(buffer);
+                } catch (IOException e) {
+                    try {
+                        fd.checkError();
+                        callback.send(TelephonyManager.CallComposerException.ERROR_INPUT_CLOSED,
+                                null);
+                    } catch (IOException e1) {
+                        // This means that the other side closed explicitly with an error. If this
+                        // happens, log and ignore.
+                        loge("Remote end of call composer picture pipe closed: " + e1);
+                    }
+                    break;
+                }
+                if (numRead == -1) {
+                    readUntilEnd = true;
+                    break;
+                }
+                totalBytesRead += numRead;
+                if (totalBytesRead > TelephonyManager.getMaximumCallComposerPictureSize()) {
+                    loge("Too many bytes read for call composer picture: " + totalBytesRead);
+                    try {
+                        input.close();
+                    } catch (IOException e) {
+                        // ignore
+                    }
+                    break;
+                }
+                output.write(buffer, 0, numRead);
+            }
+            // Generally, the remote end will close the file descriptors. The only case where we
+            // close is above, where the picture size is too big.
+
+            try {
+                fd.checkError();
+            } catch (IOException e) {
+                loge("Remote end for call composer closed with an error: " + e);
+                return;
+            }
+
+            if (!readUntilEnd) {
+                loge("Did not finish reading entire image; aborting");
+                return;
+            }
+
+            ImageData imageData = new ImageData(output.toByteArray(), contentType, null);
+            CallComposerPictureManager.getInstance(mApp, subscriptionId).handleUploadToServer(
+                    new CallComposerPictureTransfer.Factory() {},
+                    imageData,
+                    (result) -> {
+                        if (result.first != null) {
+                            ParcelUuid parcelUuid = new ParcelUuid(result.first);
+                            Bundle outputResult = new Bundle();
+                            outputResult.putParcelable(
+                                    TelephonyManager.KEY_CALL_COMPOSER_PICTURE_HANDLE, parcelUuid);
+                            callback.send(TelephonyManager.CallComposerException.SUCCESS,
+                                    outputResult);
+                        } else {
+                            callback.send(result.second, null);
+                        }
+                    }
+            );
+        });
+    }
+
+    @Override
     public void enableVideoCalling(boolean enable) {
         final Phone defaultPhone = getDefaultPhone();
         enforceModifyPermission();
@@ -6553,6 +7491,11 @@
 
     @Override
     public @Nullable PhoneAccountHandle getPhoneAccountHandleForSubscriptionId(int subscriptionId) {
+        TelephonyPermissions
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                mApp,
+                subscriptionId,
+                "getPhoneAccountHandleForSubscriptionId, " + "subscriptionId: " + subscriptionId);
         final long identity = Binder.clearCallingIdentity();
         try {
             Phone phone = getPhone(subscriptionId);
@@ -6623,17 +7566,29 @@
         if (mUserManager.hasUserRestriction(UserManager.DISALLOW_NETWORK_RESET)) {
             return;
         }
-
+        Phone defaultPhone = getDefaultPhone();
+        if (defaultPhone != null) {
+            TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
+                    mApp, getDefaultPhone().getSubId(), "factoryReset");
+        }
         final long identity = Binder.clearCallingIdentity();
 
         try {
             if (SubscriptionManager.isUsableSubIdValue(subId) && !mUserManager.hasUserRestriction(
                     UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS)) {
-                setUserDataEnabled(subId, getDefaultDataEnabled());
+                setDataEnabledForReason(subId, TelephonyManager.DATA_ENABLED_REASON_USER,
+                        getDefaultDataEnabled());
                 setNetworkSelectionModeAutomatic(subId);
-                setPreferredNetworkType(subId, getDefaultNetworkType(subId));
+                Phone phone = getPhone(subId);
+                if (phone != null) {
+                    SubscriptionManager.setSubscriptionProperty(subId,
+                            SubscriptionManager.ALLOWED_NETWORK_TYPES,
+                            "user=" + RadioAccessFamily.getRafFromNetworkType(
+                                    RILConstants.PREFERRED_NETWORK_MODE));
+                    phone.loadAllowedNetworksFromSubscriptionDatabase();
+                }
                 setDataRoamingEnabled(subId, getDefaultDataRoamingEnabled(subId));
-                CarrierInfoManager.deleteAllCarrierKeysForImsiEncryption(mApp);
+                getPhone(subId).resetCarrierKeysForImsiEncryption();
             }
             // There has been issues when Sms raw table somehow stores orphan
             // fragments. They lead to garbled message when new fragments come
@@ -6646,12 +7601,17 @@
                 ImsManager.getInstance(mApp, slotId).factoryReset();
             }
 
+            if (defaultPhone == null) {
+                return;
+            }
             // Erase modem config if erase modem on network setting is enabled.
             String configValue = DeviceConfig.getProperty(DeviceConfig.NAMESPACE_TELEPHONY,
                     RESET_NETWORK_ERASE_MODEM_CONFIG_ENABLED);
             if (configValue != null && Boolean.parseBoolean(configValue)) {
-              sendEraseModemConfig(getDefaultPhone());
+                sendEraseModemConfig(defaultPhone);
             }
+
+            sendEraseDataInSharedPreferences(defaultPhone);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -6725,7 +7685,7 @@
     }
 
     private final ModemActivityInfo mLastModemActivityInfo =
-            new ModemActivityInfo(0, 0, 0, new int[0], 0);
+            new ModemActivityInfo(0, 0, 0, new int[ModemActivityInfo.getNumTxPowerLevels()], 0);
 
     /**
      * Responds to the ResultReceiver with the {@link android.telephony.ModemActivityInfo} object
@@ -6755,12 +7715,9 @@
             return false;
         }
         int activityDurationMs =
-            (int) (info.getTimestamp() - mLastModemActivityInfo.getTimestamp());
-        int totalTxTimeMs = 0;
-        int[] txTimeMs = info.getTransmitTimeMillis();
-        for (int i = 0; i < info.getTransmitPowerInfo().size(); i++) {
-            totalTxTimeMs += txTimeMs[i];
-        }
+                (int) (info.getTimestampMillis() - mLastModemActivityInfo.getTimestampMillis());
+        int totalTxTimeMs = Arrays.stream(info.getTransmitTimeMillis()).sum();
+
         return (info.isValid()
             && (info.getSleepTimeMillis() <= activityDurationMs)
             && (info.getIdleTimeMillis() <= activityDurationMs)
@@ -6790,6 +7747,8 @@
                                 .setMethod("getServiceStateForSubscriber")
                                 .setLogAsInfo(true)
                                 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
+                                .setMinSdkVersionForCoarse(Build.VERSION_CODES.Q)
+                                .setMinSdkVersionForEnforcement(Build.VERSION_CODES.Q)
                                 .build());
 
         LocationAccessPolicy.LocationPermissionResult coarseLocationResult =
@@ -6802,6 +7761,8 @@
                                 .setMethod("getServiceStateForSubscriber")
                                 .setLogAsInfo(true)
                                 .setMinSdkVersionForCoarse(Build.VERSION_CODES.Q)
+                                .setMinSdkVersionForFine(Integer.MAX_VALUE)
+                                .setMinSdkVersionForEnforcement(Build.VERSION_CODES.Q)
                                 .build());
         // We don't care about hard or soft here -- all we need to know is how much info to scrub.
         boolean hasFinePermission =
@@ -6809,10 +7770,20 @@
         boolean hasCoarsePermission =
                 coarseLocationResult == LocationAccessPolicy.LocationPermissionResult.ALLOWED;
 
+        final Phone phone = getPhone(subId);
+        if (phone == null) {
+            return null;
+        }
+
         final long identity = Binder.clearCallingIdentity();
+
+        boolean isCallingPackageDataService = phone.getDataServicePackages()
+                .contains(callingPackage);
         try {
-            final Phone phone = getPhone(subId);
-            if (phone == null) {
+            // isActiveSubId requires READ_PHONE_STATE, which we already check for above
+            if (!mSubscriptionController.isActiveSubId(subId, callingPackage, callingFeatureId)) {
+                Rlog.d(LOG_TAG,
+                        "getServiceStateForSubscriber returning null for inactive subId=" + subId);
                 return null;
             }
 
@@ -6820,7 +7791,7 @@
 
             // Scrub out the location info in ServiceState depending on what level of access
             // the caller has.
-            if (hasFinePermission) return ss;
+            if (hasFinePermission || isCallingPackageDataService) return ss;
             if (hasCoarsePermission) return ss.createLocationInfoSanitizedCopy(false);
             return ss.createLocationInfoSanitizedCopy(true);
         } finally {
@@ -7149,31 +8120,6 @@
     }
 
     /**
-     * Action set from carrier signalling broadcast receivers to enable/disable metered apns
-     * @param subId the subscription ID that this action applies to.
-     * @param enabled control enable or disable metered apns.
-     * {@hide}
-     */
-    @Override
-    public void carrierActionSetMeteredApnsEnabled(int subId, boolean enabled) {
-        enforceModifyPermission();
-        final Phone phone = getPhone(subId);
-
-        final long identity = Binder.clearCallingIdentity();
-        if (phone == null) {
-            loge("carrierAction: SetMeteredApnsEnabled fails with invalid subId: " + subId);
-            return;
-        }
-        try {
-            phone.carrierActionSetMeteredApnsEnabled(enabled);
-        } catch (Exception e) {
-            Log.e(LOG_TAG, "carrierAction: SetMeteredApnsEnabled fails. Exception ex=" + e);
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
-    /**
      * Action set from carrier signalling broadcast receivers to enable/disable radio
      * @param subId the subscription ID that this action applies to.
      * @param enabled control enable or disable radio.
@@ -7274,20 +8220,36 @@
     }
 
     /**
-     * Policy control of data connection. Usually used when data limit is passed.
-     * @param enabled True if enabling the data, otherwise disabling.
+     * Policy control of data connection with reason {@@TelephonyManager.DataEnabledReason}
      * @param subId Subscription index
-     * {@hide}
+     * @param reason the reason the data enable change is taking place
+     * @param enabled True if enabling the data, otherwise disabling.
+     * @hide
      */
     @Override
-    public void setPolicyDataEnabled(boolean enabled, int subId) {
-        enforceModifyPermission();
+    public void setDataEnabledForReason(int subId, @TelephonyManager.DataEnabledReason int reason,
+            boolean enabled) {
+        if (reason == TelephonyManager.DATA_ENABLED_REASON_USER
+                || reason == TelephonyManager.DATA_ENABLED_REASON_CARRIER) {
+            try {
+                TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(
+                        mApp, subId, "setDataEnabledForReason");
+            } catch (SecurityException se) {
+                enforceModifyPermission();
+            }
+        } else {
+            enforceModifyPermission();
+        }
 
         final long identity = Binder.clearCallingIdentity();
         try {
             Phone phone = getPhone(subId);
             if (phone != null) {
-                phone.getDataEnabledSettings().setPolicyDataEnabled(enabled);
+                if (reason == TelephonyManager.DATA_ENABLED_REASON_CARRIER) {
+                    phone.carrierActionSetMeteredApnsEnabled(enabled);
+                } else {
+                    phone.getDataEnabledSettings().setDataEnabled(reason, enabled);
+                }
             }
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -7345,7 +8307,37 @@
         final long identity = Binder.clearCallingIdentity();
         try {
             if (phone != null) {
-                phone.setSimPowerState(state, workSource);
+                phone.setSimPowerState(state, null, workSource);
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Set SIM card power state.
+     *
+     * @param slotIndex SIM slot id.
+     * @param state  State of SIM (power down, power up, pass through)
+     * @param callback  callback to trigger after success or failure
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_DOWN}
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_UP}
+     * - {@link android.telephony.TelephonyManager#CARD_POWER_UP_PASS_THROUGH}
+     *
+     **/
+    @Override
+    public void setSimPowerStateForSlotWithCallback(int slotIndex, int state,
+            IIntegerConsumer callback) {
+        enforceModifyPermission();
+        Phone phone = PhoneFactory.getPhone(slotIndex);
+
+        WorkSource workSource = getWorkSource(Binder.getCallingUid());
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            if (phone != null) {
+                Pair<Integer, IIntegerConsumer> arguments = Pair.create(state, callback);
+                sendRequestAsync(CMD_SET_SIM_POWER, arguments, phone, workSource);
             }
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -7450,17 +8442,19 @@
      */
     @Override
     public boolean isDataRoamingEnabled(int subId) {
-        mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE,
-                null /* message */);
+        try {
+            mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE,
+                    null);
+        } catch (Exception e) {
+            TelephonyPermissions.enforceCallingOrSelfReadPhoneStatePermissionOrCarrierPrivilege(
+                    mApp, subId, "isDataRoamingEnabled");
+        }
 
         boolean isEnabled = false;
         final long identity = Binder.clearCallingIdentity();
         try {
             Phone phone = getPhone(subId);
             isEnabled =  phone != null ? phone.getDataRoamingEnabled() : false;
-        } catch (Exception e) {
-            TelephonyPermissions.enforeceCallingOrSelfReadPhoneStatePermissionOrCarrierPrivilege(
-                    mApp, subId, "isDataRoamingEnabled");
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -7497,7 +8491,7 @@
     @Override
     public boolean isManualNetworkSelectionAllowed(int subId) {
         TelephonyPermissions
-                .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "isManualNetworkSelectionAllowed");
 
         boolean isAllowed = true;
@@ -7703,7 +8697,7 @@
     private boolean getDefaultDataRoamingEnabled(int subId) {
         final CarrierConfigManager configMgr = (CarrierConfigManager)
                 mApp.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-        boolean isDataRoamingEnabled = TelephonyProperties.data_roaming().orElse(true);
+        boolean isDataRoamingEnabled = TelephonyProperties.data_roaming().orElse(false);
         isDataRoamingEnabled |= configMgr.getConfigForSubId(subId).getBoolean(
                 CarrierConfigManager.KEY_CARRIER_DEFAULT_DATA_ROAMING_ENABLED_BOOL);
         return isDataRoamingEnabled;
@@ -7736,6 +8730,11 @@
             }
             phone.setCarrierTestOverride(mccmnc, imsi, iccid, gid1, gid2, plmn, spn,
                     carrierPrivilegeRules, apn);
+            if (carrierPrivilegeRules == null) {
+                mCarrierPrivilegeTestOverrideSubIds.remove(subId);
+            } else {
+                mCarrierPrivilegeTestOverrideSubIds.add(subId);
+            }
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -7778,7 +8777,7 @@
     @Override
     public int getCdmaRoamingMode(int subId) {
         TelephonyPermissions
-                .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
                 mApp, subId, "getCdmaRoamingMode");
 
         final long identity = Binder.clearCallingIdentity();
@@ -7803,6 +8802,20 @@
     }
 
     @Override
+    public int getCdmaSubscriptionMode(int subId) {
+        TelephonyPermissions
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                        mApp, subId, "getCdmaSubscriptionMode");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return (int) sendRequest(CMD_GET_CDMA_SUBSCRIPTION_MODE, null /* argument */, subId);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
     public boolean setCdmaSubscriptionMode(int subId, int mode) {
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
                 mApp, subId, "setCdmaSubscriptionMode");
@@ -7845,18 +8858,16 @@
         final Phone defaultPhone = getDefaultPhone();
         if (!exactMatch) {
             TelephonyPermissions
-                    .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                    .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
                             mApp, defaultPhone.getSubId(), "isEmergencyNumber(Potential)");
         }
         final long identity = Binder.clearCallingIdentity();
         try {
             for (Phone phone: PhoneFactory.getPhones()) {
                 if (phone.getEmergencyNumberTracker() != null
-                        && phone.getEmergencyNumberTracker() != null) {
-                    if (phone.getEmergencyNumberTracker().isEmergencyNumber(
-                            number, exactMatch)) {
-                        return true;
-                    }
+                        && phone.getEmergencyNumberTracker()
+                                .isEmergencyNumber(number, exactMatch)) {
+                    return true;
                 }
             }
             return false;
@@ -7866,6 +8877,31 @@
     }
 
     /**
+     * Start emergency callback mode for GsmCdmaPhone for testing.
+     */
+    @Override
+    public void startEmergencyCallbackMode() {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "startEmergencyCallbackMode");
+        enforceModifyPermission();
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            for (Phone phone : PhoneFactory.getPhones()) {
+                Rlog.d(LOG_TAG, "startEmergencyCallbackMode phone type: " + phone.getPhoneType());
+                if (phone != null && ((phone.getPhoneType() == PHONE_TYPE_GSM)
+                        || (phone.getPhoneType() == PHONE_TYPE_CDMA))) {
+                    GsmCdmaPhone gsmCdmaPhone = (GsmCdmaPhone) phone;
+                    gsmCdmaPhone.obtainMessage(
+                            GsmCdmaPhone.EVENT_EMERGENCY_CALLBACK_MODE_ENTER).sendToTarget();
+                    Rlog.d(LOG_TAG, "startEmergencyCallbackMode: triggered");
+                }
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
      * Update emergency number list for test mode.
      */
     @Override
@@ -8093,7 +9129,7 @@
             loge("isMultiSimSupportedInternal: no static configuration available");
             return TelephonyManager.MULTISIM_NOT_SUPPORTED_BY_HARDWARE;
         }
-        if (staticCapability.logicalModemList.size() < 2) {
+        if (staticCapability.getLogicalModemList().size() < 2) {
             loge("isMultiSimSupportedInternal: maximum number of modem is < 2");
             return TelephonyManager.MULTISIM_NOT_SUPPORTED_BY_HARDWARE;
         }
@@ -8237,7 +9273,7 @@
      *  1) user data is turned on, or
      *  2) APN is un-metered for this subscription, or
      *  3) APN type is whitelisted. E.g. MMS is whitelisted if
-     *  {@link TelephonyManager#setAlwaysAllowMmsData} is turned on.
+     *  {@link TelephonyManager#MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED} is enabled.
      *
      * @return whether data is allowed for a apn type.
      *
@@ -8311,6 +9347,26 @@
     }
 
     @Override
+    public List<RadioAccessSpecifier> getSystemSelectionChannels(int subId) {
+        TelephonyPermissions
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
+                        mApp, subId, "getSystemSelectionChannels");
+        WorkSource workSource = getWorkSource(Binder.getCallingUid());
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Object result = sendRequest(CMD_GET_SYSTEM_SELECTION_CHANNELS, null, subId, workSource);
+            if (result instanceof IllegalStateException) {
+                throw (IllegalStateException) result;
+            }
+            List<RadioAccessSpecifier> specifiers = (List<RadioAccessSpecifier>) result;
+            if (DBG) log("getSystemSelectionChannels: " + specifiers);
+            return specifiers;
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
     public boolean isMvnoMatched(int subId, int mvnoType, @NonNull String mvnoMatchData) {
         enforceReadPrivilegedPermission("isMvnoMatched");
         IccRecords iccRecords = UiccController.getInstance().getIccRecords(
@@ -8349,6 +9405,11 @@
         //TODO investigate if this API should require proper permission check in R b/133791609
         final long identity = Binder.clearCallingIdentity();
         try {
+            String carrierUAProfUrl = mApp.getCarrierConfigForSubId(subId).getString(
+                    CarrierConfigManager.KEY_MMS_UA_PROF_URL_STRING);
+            if (!TextUtils.isEmpty(carrierUAProfUrl)) {
+                return carrierUAProfUrl;
+            }
             return SubscriptionManager.getResourcesForSubId(getDefaultPhone().getContext(), subId)
                     .getString(com.android.internal.R.string.config_mms_user_agent_profile_url);
         } finally {
@@ -8361,6 +9422,11 @@
         //TODO investigate if this API should require proper permission check in R b/133791609
         final long identity = Binder.clearCallingIdentity();
         try {
+            String carrierUserAgent = mApp.getCarrierConfigForSubId(subId).getString(
+                    CarrierConfigManager.KEY_MMS_USER_AGENT_STRING);
+            if (!TextUtils.isEmpty(carrierUserAgent)) {
+                return carrierUserAgent;
+            }
             return SubscriptionManager.getResourcesForSubId(getDefaultPhone().getContext(), subId)
                     .getString(com.android.internal.R.string.config_mms_user_agent);
         } finally {
@@ -8369,55 +9435,54 @@
     }
 
     @Override
-    public boolean setDataAllowedDuringVoiceCall(int subId, boolean allow) {
-        enforceModifyPermission();
+    public boolean isMobileDataPolicyEnabled(int subscriptionId, int policy) {
+        enforceReadPrivilegedPermission("isMobileDataPolicyEnabled");
 
-        // Now that all security checks passes, perform the operation as ourselves.
         final long identity = Binder.clearCallingIdentity();
         try {
-            Phone phone = getPhone(subId);
+            Phone phone = getPhone(subscriptionId);
             if (phone == null) return false;
 
-            return phone.getDataEnabledSettings().setAllowDataDuringVoiceCall(allow);
+            switch (policy) {
+                case TelephonyManager.MOBILE_DATA_POLICY_DATA_ON_NON_DEFAULT_DURING_VOICE_CALL:
+                    return phone.getDataEnabledSettings().isDataAllowedInVoiceCall();
+                case TelephonyManager.MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED:
+                    return phone.getDataEnabledSettings().isMmsAlwaysAllowed();
+                default:
+                    throw new IllegalArgumentException(policy + " is not a valid policy");
+            }
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
 
     @Override
-    public boolean isDataAllowedInVoiceCall(int subId) {
-        enforceReadPrivilegedPermission("isDataAllowedInVoiceCall");
-
-        // Now that all security checks passes, perform the operation as ourselves.
-        final long identity = Binder.clearCallingIdentity();
-        try {
-            Phone phone = getPhone(subId);
-            if (phone == null) return false;
-
-            return phone.getDataEnabledSettings().isDataAllowedInVoiceCall();
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
-    }
-
-    @Override
-    public boolean setAlwaysAllowMmsData(int subId, boolean alwaysAllow) {
+    public void setMobileDataPolicyEnabled(int subscriptionId, int policy,
+            boolean enabled) {
         enforceModifyPermission();
 
-        // Now that all security checks passes, perform the operation as ourselves.
         final long identity = Binder.clearCallingIdentity();
         try {
-            Phone phone = getPhone(subId);
-            if (phone == null) return false;
+            Phone phone = getPhone(subscriptionId);
+            if (phone == null) return;
 
-            return phone.getDataEnabledSettings().setAlwaysAllowMmsData(alwaysAllow);
+            switch (policy) {
+                case TelephonyManager.MOBILE_DATA_POLICY_DATA_ON_NON_DEFAULT_DURING_VOICE_CALL:
+                    phone.getDataEnabledSettings().setAllowDataDuringVoiceCall(enabled);
+                    break;
+                case TelephonyManager.MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED:
+                    phone.getDataEnabledSettings().setAlwaysAllowMmsData(enabled);
+                    break;
+                default:
+                    throw new IllegalArgumentException(policy + " is not a valid policy");
+            }
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
     }
 
     /**
-     * Updates whether conference event pacakge handling is enabled.
+     * Updates whether conference event package handling is enabled.
      * @param isCepEnabled {@code true} if CEP handling is enabled (default), or {@code false}
      *                                 otherwise.
      */
@@ -8456,15 +9521,19 @@
             isCompressed) {
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
                 mApp, subId, "notifyRcsAutoConfigurationReceived");
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
+        }
+        if (!isImsAvailableOnDevice()) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "IMS not available on device.");
+        }
+
+        final long identity = Binder.clearCallingIdentity();
         try {
-            IImsConfig configBinder = getImsConfig(getSlotIndex(subId), ImsFeature.FEATURE_RCS);
-            if (configBinder == null) {
-                Rlog.e(LOG_TAG, "null result for getImsConfig");
-            } else {
-                configBinder.notifyRcsAutoConfigurationReceived(config, isCompressed);
-            }
-        } catch (RemoteException e) {
-            Rlog.e(LOG_TAG, "fail to getImsConfig " + e.getMessage());
+            RcsProvisioningMonitor.getInstance().updateConfig(subId, config, isCompressed);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
         }
     }
 
@@ -8594,4 +9663,1003 @@
     public boolean canConnectTo5GInDsdsMode() {
         return mApp.getResources().getBoolean(R.bool.config_5g_connection_in_dsds_mode);
     }
+
+    @Override
+    public @NonNull List<String> getEquivalentHomePlmns(int subId, String callingPackage,
+            String callingFeatureId) {
+        if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
+                mApp, subId, callingPackage, callingFeatureId, "getEquivalentHomePlmns")) {
+            throw new SecurityException("Requires READ_PHONE_STATE permission.");
+        }
+
+        Phone phone = getPhone(subId);
+        if (phone == null) {
+            throw new RuntimeException("phone is not available");
+        }
+        // Now that all security checks passes, perform the operation as ourselves.
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return phone.getEquivalentHomePlmns();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public boolean isRadioInterfaceCapabilitySupported(
+            final @NonNull @TelephonyManager.RadioInterfaceCapability String capability) {
+        Set<String> radioInterfaceCapabilities =
+                mRadioInterfaceCapabilities.getCapabilities();
+        if (radioInterfaceCapabilities == null) {
+            throw new RuntimeException("radio interface capabilities are not available");
+        }
+        return radioInterfaceCapabilities.contains(capability);
+    }
+
+    @Override
+    public void bootstrapAuthenticationRequest(int subId, int appType, Uri nafUrl,
+            UaSecurityProtocolIdentifier securityProtocol,
+            boolean forceBootStrapping, IBootstrapAuthenticationCallback callback) {
+        TelephonyPermissions.enforceAnyPermissionGrantedOrCarrierPrivileges(mApp, subId,
+                Binder.getCallingUid(), "bootstrapAuthenticationRequest",
+                Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION,
+                Manifest.permission.MODIFY_PHONE_STATE);
+        if (DBG) {
+            log("bootstrapAuthenticationRequest, subId:" + subId + ", appType:"
+                    + appType + ", NAF:" + nafUrl + ", sp:" + securityProtocol
+                    + ", forceBootStrapping:" + forceBootStrapping + ", callback:" + callback);
+        }
+
+        if (!SubscriptionManager.isValidSubscriptionId(subId)
+                || appType < TelephonyManager.APPTYPE_UNKNOWN
+                || appType > TelephonyManager.APPTYPE_ISIM
+                || nafUrl == null || securityProtocol == null || callback == null) {
+            Log.d(LOG_TAG, "bootstrapAuthenticationRequest failed due to invalid parameters");
+            if (callback != null) {
+                try {
+                    callback.onAuthenticationFailure(
+                            0, TelephonyManager.GBA_FAILURE_REASON_FEATURE_NOT_SUPPORTED);
+                } catch (RemoteException exception) {
+                    log("Fail to notify onAuthenticationFailure due to " + exception);
+                }
+                return;
+            }
+        }
+
+        final long token = Binder.clearCallingIdentity();
+        try {
+            getGbaManager(subId).bootstrapAuthenticationRequest(
+                    new GbaAuthRequest(subId, appType, nafUrl, securityProtocol.toByteArray(),
+                    forceBootStrapping, callback));
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+    }
+
+    /**
+     * Attempts to set the radio power state for thermal reason. This does not guarantee that the
+     * requested radio power state will actually be set. See {@link
+     * PhoneInternalInterface#setRadioPowerForReason} for more details.
+     *
+     * @param subId the subscription ID of the phone requesting to set the radio power state.
+     * @param enable {@code true} if trying to turn radio on.
+     * @return {@code true} if phone setRadioPowerForReason was called. Otherwise, returns {@code
+     * false}.
+     */
+    private boolean setRadioPowerForThermal(int subId, boolean enable) {
+        Phone phone = getPhone(subId);
+        if (phone != null) {
+            phone.setRadioPowerForReason(enable, Phone.RADIO_POWER_REASON_THERMAL);
+            return true;
+        }
+        return false;
+    }
+
+    private int handleDataThrottlingRequest(int subId,
+            DataThrottlingRequest dataThrottlingRequest) {
+        boolean isDataThrottlingSupported = isRadioInterfaceCapabilitySupported(
+                TelephonyManager.CAPABILITY_THERMAL_MITIGATION_DATA_THROTTLING);
+        if (!isDataThrottlingSupported && dataThrottlingRequest.getDataThrottlingAction()
+                != DataThrottlingRequest.DATA_THROTTLING_ACTION_NO_DATA_THROTTLING) {
+            throw new IllegalArgumentException("modem does not support data throttling");
+        }
+
+        // Ensure that radio is on. If not able to power on due to phone being unavailable, return
+        // THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE.
+        if (!setRadioPowerForThermal(subId, true)) {
+            return TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE;
+        }
+
+        setDataEnabledForReason(subId, TelephonyManager.DATA_ENABLED_REASON_THERMAL, true);
+
+        if (isDataThrottlingSupported) {
+            int thermalMitigationResult =
+                (int) sendRequest(CMD_SET_DATA_THROTTLING, dataThrottlingRequest, subId);
+            if (thermalMitigationResult == SET_DATA_THROTTLING_MODEM_THREW_INVALID_PARAMS) {
+                throw new IllegalArgumentException("modem returned INVALID_ARGUMENTS");
+            } else if (thermalMitigationResult
+                    == MODEM_DOES_NOT_SUPPORT_DATA_THROTTLING_ERROR_CODE) {
+                throw new IllegalArgumentException("modem does not support data throttling");
+            }
+            return thermalMitigationResult;
+        }
+
+        return TelephonyManager.THERMAL_MITIGATION_RESULT_SUCCESS;
+    }
+
+    private static List<String> getThermalMitigationAllowlist(Context context) {
+        if (sThermalMitigationAllowlistedPackages.isEmpty()) {
+            for (String pckg : context.getResources()
+                    .getStringArray(R.array.thermal_mitigation_allowlisted_packages)) {
+                sThermalMitigationAllowlistedPackages.add(pckg);
+            }
+        }
+
+        return sThermalMitigationAllowlistedPackages;
+    }
+
+    /**
+     * Used by shell commands to add an authorized package name for thermal mitigation.
+     * @param packageName name of package to be allowlisted
+     * @param context
+     */
+    static void addPackageToThermalMitigationAllowlist(String packageName, Context context) {
+        sThermalMitigationAllowlistedPackages = getThermalMitigationAllowlist(context);
+        sThermalMitigationAllowlistedPackages.add(packageName);
+    }
+
+    /**
+     * Used by shell commands to remove an authorized package name for thermal mitigation.
+     * @param packageName name of package to remove from allowlist
+     * @param context
+     */
+    static void removePackageFromThermalMitigationAllowlist(String packageName, Context context) {
+        sThermalMitigationAllowlistedPackages = getThermalMitigationAllowlist(context);
+        sThermalMitigationAllowlistedPackages.remove(packageName);
+    }
+
+    /**
+     * Thermal mitigation request to control functionalities at modem.
+     *
+     * @param subId the id of the subscription.
+     * @param thermalMitigationRequest holds all necessary information to be passed down to modem.
+     * @param callingPackage the package name of the calling package.
+     *
+     * @return thermalMitigationResult enum as defined in android.telephony.Annotation.
+     */
+    @Override
+    @ThermalMitigationResult
+    public int sendThermalMitigationRequest(
+            int subId,
+            ThermalMitigationRequest thermalMitigationRequest,
+            String callingPackage) throws IllegalArgumentException {
+        enforceModifyPermission();
+
+        mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
+        if (!getThermalMitigationAllowlist(getDefaultPhone().getContext())
+                .contains(callingPackage)) {
+            throw new SecurityException("Calling package must be configured in the device config. "
+                    + "calling package: " + callingPackage);
+        }
+
+        WorkSource workSource = getWorkSource(Binder.getCallingUid());
+        final long identity = Binder.clearCallingIdentity();
+
+        int thermalMitigationResult = TelephonyManager.THERMAL_MITIGATION_RESULT_UNKNOWN_ERROR;
+        try {
+            int thermalMitigationAction = thermalMitigationRequest.getThermalMitigationAction();
+            switch (thermalMitigationAction) {
+                case ThermalMitigationRequest.THERMAL_MITIGATION_ACTION_DATA_THROTTLING:
+                    thermalMitigationResult =
+                        handleDataThrottlingRequest(subId,
+                                thermalMitigationRequest.getDataThrottlingRequest());
+                    break;
+                case ThermalMitigationRequest.THERMAL_MITIGATION_ACTION_VOICE_ONLY:
+                    if (thermalMitigationRequest.getDataThrottlingRequest() != null) {
+                        throw new IllegalArgumentException("dataThrottlingRequest must be null for "
+                                + "ThermalMitigationRequest.THERMAL_MITIGATION_ACTION_VOICE_ONLY");
+                    }
+
+                    // Ensure that radio is on. If not able to power on due to phone being
+                    // unavailable, return THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE.
+                    if (!setRadioPowerForThermal(subId, true)) {
+                        thermalMitigationResult =
+                                TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE;
+                        break;
+                    }
+
+                    setDataEnabledForReason(subId, TelephonyManager.DATA_ENABLED_REASON_THERMAL,
+                            false);
+                    thermalMitigationResult = TelephonyManager.THERMAL_MITIGATION_RESULT_SUCCESS;
+                    break;
+                case ThermalMitigationRequest.THERMAL_MITIGATION_ACTION_RADIO_OFF:
+                    if (thermalMitigationRequest.getDataThrottlingRequest() != null) {
+                        throw new IllegalArgumentException("dataThrottlingRequest  must be null for"
+                                + " ThermalMitigationRequest.THERMAL_MITIGATION_ACTION_RADIO_OFF");
+                    }
+
+                    TelecomAccountRegistry registry = TelecomAccountRegistry.getInstance(null);
+                    if (registry != null) {
+                        TelephonyConnectionService service =
+                                registry.getTelephonyConnectionService();
+                        Phone phone = getPhone(subId);
+                        if (phone == null) {
+                            thermalMitigationResult =
+                                TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE;
+                            break;
+                        }
+
+                        if (PhoneConstantConversions.convertCallState(phone.getState())
+                                    != TelephonyManager.CALL_STATE_IDLE
+                                    || phone.isInEmergencySmsMode() || phone.isInEcm()
+                                    || (service != null && service.isEmergencyCallPending())) {
+                            String errorMessage = "Phone state is not valid. call state = "
+                                    + PhoneConstantConversions.convertCallState(phone.getState())
+                                    + " isInEmergencySmsMode = " + phone.isInEmergencySmsMode()
+                                    + " isInEmergencyCallbackMode = " + phone.isInEcm();
+                            errorMessage += service == null
+                                    ? " TelephonyConnectionService is null"
+                                    : " isEmergencyCallPending = "
+                                            + service.isEmergencyCallPending();
+                            Log.e(LOG_TAG, errorMessage);
+                            thermalMitigationResult =
+                                TelephonyManager.THERMAL_MITIGATION_RESULT_INVALID_STATE;
+                            break;
+                        }
+                    } else {
+                        thermalMitigationResult =
+                                TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE;
+                        break;
+                    }
+
+                    // Turn radio off. If not able to power off due to phone being unavailable,
+                    // return THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE.
+                    if (!setRadioPowerForThermal(subId, false)) {
+                        thermalMitigationResult =
+                                TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_NOT_AVAILABLE;
+                        break;
+                    }
+                    thermalMitigationResult =
+                        TelephonyManager.THERMAL_MITIGATION_RESULT_SUCCESS;
+                    break;
+                default:
+                    throw new IllegalArgumentException("the requested thermalMitigationAction does "
+                            + "not exist. Requested action: " + thermalMitigationAction);
+            }
+        } catch (IllegalArgumentException e) {
+            throw e;
+        } catch (Exception e) {
+            Log.e(LOG_TAG, "thermalMitigationRequest. Exception e =" + e);
+            thermalMitigationResult = TelephonyManager.THERMAL_MITIGATION_RESULT_MODEM_ERROR;
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+
+        if (DBG) {
+            log("thermalMitigationRequest returning with thermalMitigationResult: "
+                    + thermalMitigationResult);
+        }
+
+        return thermalMitigationResult;
+    }
+
+    /**
+     * Set the GbaService Package Name that Telephony will bind to.
+     *
+     * @param subId The sim that the GbaService is associated with.
+     * @param packageName The name of the package to be replaced with.
+     * @return true if setting the GbaService to bind to succeeded, false if it did not.
+     */
+    @Override
+    public boolean setBoundGbaServiceOverride(int subId, String packageName) {
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return getGbaManager(subId).overrideServicePackage(packageName);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Return the package name of the currently bound GbaService.
+     *
+     * @param subId The sim that the GbaService is associated with.
+     * @return the package name of the GbaService configuration, null if GBA is not supported.
+     */
+    @Override
+    public String getBoundGbaService(int subId) {
+        enforceReadPrivilegedPermission("getBoundGbaServicePackage");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return getGbaManager(subId).getServicePackage();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Set the release time for telephony to unbind GbaService.
+     *
+     * @param subId The sim that the GbaService is associated with.
+     * @param interval The release time to unbind GbaService by millisecond.
+     * @return true if setting the GbaService to bind to succeeded, false if it did not.
+     */
+    @Override
+    public boolean setGbaReleaseTimeOverride(int subId, int interval) {
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return getGbaManager(subId).overrideReleaseTime(interval);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Return the release time for telephony to unbind GbaService.
+     *
+     * @param subId The sim that the GbaService is associated with.
+     * @return The release time to unbind GbaService by millisecond.
+     */
+    @Override
+    public int getGbaReleaseTime(int subId) {
+        enforceReadPrivilegedPermission("getGbaReleaseTime");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return getGbaManager(subId).getReleaseTime();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    private GbaManager getGbaManager(int subId) {
+        GbaManager instance = GbaManager.getInstance(subId);
+        if (instance == null) {
+            String packageName = mApp.getResources().getString(R.string.config_gba_package);
+            int releaseTime = mApp.getResources().getInteger(R.integer.config_gba_release_time);
+            instance = GbaManager.make(mApp, subId, packageName, releaseTime);
+        }
+        return instance;
+    }
+
+    /**
+     * indicate whether the device and the carrier can support
+     * RCS VoLTE single registration.
+     */
+    @Override
+    public boolean isRcsVolteSingleRegistrationCapable(int subId) {
+        TelephonyPermissions.enforceAnyPermissionGrantedOrCarrierPrivileges(mApp, subId,
+                Binder.getCallingUid(), "isRcsVolteSingleRegistrationCapable",
+                Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION,
+                permission.READ_PRIVILEGED_PHONE_STATE);
+
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
+        }
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            RcsProvisioningMonitor rpm = RcsProvisioningMonitor.getInstance();
+            if (rpm != null) {
+                return rpm.isRcsVolteSingleRegistrationEnabled(subId);
+            }
+            return false;
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Register RCS provisioning callback.
+     */
+    @Override
+    public void registerRcsProvisioningCallback(int subId,
+            IRcsConfigCallback callback) {
+        TelephonyPermissions.enforceAnyPermissionGrantedOrCarrierPrivileges(mApp, subId,
+                Binder.getCallingUid(), "registerRcsProvisioningCallback",
+                Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION,
+                permission.READ_PRIVILEGED_PHONE_STATE);
+
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
+        }
+        if (!isImsAvailableOnDevice()) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "IMS not available on device.");
+        }
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            if (!RcsProvisioningMonitor.getInstance()
+                    .registerRcsProvisioningCallback(subId, callback)) {
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                        "Service not available for the subscription.");
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Unregister RCS provisioning callback.
+     */
+    @Override
+    public void unregisterRcsProvisioningCallback(int subId,
+            IRcsConfigCallback callback) {
+        TelephonyPermissions.enforceAnyPermissionGrantedOrCarrierPrivileges(mApp, subId,
+                Binder.getCallingUid(), "unregisterRcsProvisioningCallback",
+                Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION,
+                permission.READ_PRIVILEGED_PHONE_STATE);
+
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
+        }
+        if (!isImsAvailableOnDevice()) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "IMS not available on device.");
+        }
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            RcsProvisioningMonitor.getInstance()
+                    .unregisterRcsProvisioningCallback(subId, callback);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * trigger RCS reconfiguration.
+     */
+    public void triggerRcsReconfiguration(int subId) {
+        TelephonyPermissions.enforceAnyPermissionGranted(mApp, Binder.getCallingUid(),
+                "triggerRcsReconfiguration",
+                Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION);
+
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
+        }
+        if (!isImsAvailableOnDevice()) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "IMS not available on device.");
+        }
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            RcsProvisioningMonitor.getInstance().requestReconfig(subId);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Provide the client configuration parameters of the RCS application.
+     */
+    public void setRcsClientConfiguration(int subId, RcsClientConfiguration rcc) {
+        TelephonyPermissions.enforceAnyPermissionGranted(mApp, Binder.getCallingUid(),
+                "setRcsClientConfiguration",
+                Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION);
+
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
+        }
+        if (!isImsAvailableOnDevice()) {
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
+                    "IMS not available on device.");
+        }
+
+        final long identity = Binder.clearCallingIdentity();
+
+        try {
+            IImsConfig configBinder = getImsConfig(getSlotIndex(subId), ImsFeature.FEATURE_RCS);
+            if (configBinder == null) {
+                Rlog.e(LOG_TAG, "null result for setRcsClientConfiguration");
+            } else {
+                configBinder.setRcsClientConfiguration(rcc);
+            }
+        } catch (RemoteException e) {
+            Rlog.e(LOG_TAG, "fail to setRcsClientConfiguration " + e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Enables or disables the test mode for RCS VoLTE single registration.
+     */
+    @Override
+    public void setRcsSingleRegistrationTestModeEnabled(boolean enabled) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "setRcsSingleRegistrationTestModeEnabled");
+
+        RcsProvisioningMonitor.getInstance().setTestModeEnabled(enabled);
+    }
+
+    /**
+     * Gets the test mode for RCS VoLTE single registration.
+     */
+    @Override
+    public boolean getRcsSingleRegistrationTestModeEnabled() {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "getRcsSingleRegistrationTestModeEnabled");
+
+        return RcsProvisioningMonitor.getInstance().getTestModeEnabled();
+    }
+
+    /**
+     * Overrides the config of RCS VoLTE single registration enabled for the device.
+     */
+    @Override
+    public void setDeviceSingleRegistrationEnabledOverride(String enabledStr) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "setDeviceSingleRegistrationEnabledOverride");
+        enforceModifyPermission();
+
+        Boolean enabled = "NULL".equalsIgnoreCase(enabledStr) ? null
+                : Boolean.parseBoolean(enabledStr);
+        RcsProvisioningMonitor.getInstance().overrideDeviceSingleRegistrationEnabled(enabled);
+        mApp.imsRcsController.setDeviceSingleRegistrationSupportOverride(enabled);
+    }
+
+    /**
+     * Sends a device to device communication message.  Only usable via shell.
+     * @param message message to send.
+     * @param value message value.
+     */
+    @Override
+    public void sendDeviceToDeviceMessage(int message, int value) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "sendDeviceToDeviceMessage");
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            TelephonyConnectionService service =
+                    TelecomAccountRegistry.getInstance(null).getTelephonyConnectionService();
+            if (service == null) {
+                Rlog.e(LOG_TAG, "sendDeviceToDeviceMessage: not in a call.");
+                return;
+            }
+            service.sendTestDeviceToDeviceMessage(message, value);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Sets the specified device to device transport active.
+     * @param transport The transport to set active.
+     */
+    @Override
+    public void setActiveDeviceToDeviceTransport(@NonNull String transport) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "setActiveDeviceToDeviceTransport");
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            TelephonyConnectionService service =
+                    TelecomAccountRegistry.getInstance(null).getTelephonyConnectionService();
+            if (service == null) {
+                Rlog.e(LOG_TAG, "setActiveDeviceToDeviceTransport: not in a call.");
+                return;
+            }
+            service.setActiveDeviceToDeviceTransport(transport);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public void setDeviceToDeviceForceEnabled(boolean isForceEnabled) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "setDeviceToDeviceForceEnabled");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Arrays.stream(PhoneFactory.getPhones()).forEach(
+                    p -> {
+                        Phone thePhone = p.getImsPhone();
+                        if (thePhone != null && thePhone instanceof ImsPhone) {
+                            ImsPhone imsPhone = (ImsPhone) thePhone;
+                            CallTracker tracker = imsPhone.getCallTracker();
+                            if (tracker != null && tracker instanceof ImsPhoneCallTracker) {
+                                ImsPhoneCallTracker imsPhoneCallTracker =
+                                        (ImsPhoneCallTracker) tracker;
+                                imsPhoneCallTracker.setDeviceToDeviceForceEnabled(isForceEnabled);
+                            }
+                        }
+                    }
+            );
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Gets the config of RCS VoLTE single registration enabled for the device.
+     */
+    @Override
+    public boolean getDeviceSingleRegistrationEnabled() {
+        enforceReadPrivilegedPermission("getDeviceSingleRegistrationEnabled");
+        return RcsProvisioningMonitor.getInstance().getDeviceSingleRegistrationEnabled();
+    }
+
+    /**
+     * Overrides the config of RCS VoLTE single registration enabled for the carrier/subscription.
+     */
+    @Override
+    public boolean setCarrierSingleRegistrationEnabledOverride(int subId, String enabledStr) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "setCarrierSingleRegistrationEnabledOverride");
+        enforceModifyPermission();
+
+        Boolean enabled = "NULL".equalsIgnoreCase(enabledStr) ? null
+                : Boolean.parseBoolean(enabledStr);
+        return RcsProvisioningMonitor.getInstance().overrideCarrierSingleRegistrationEnabled(
+                subId, enabled);
+    }
+
+    /**
+     * Gets the config of RCS VoLTE single registration enabled for the carrier/subscription.
+     */
+    @Override
+    public boolean getCarrierSingleRegistrationEnabled(int subId) {
+        enforceReadPrivilegedPermission("getCarrierSingleRegistrationEnabled");
+        return RcsProvisioningMonitor.getInstance().getCarrierSingleRegistrationEnabled(subId);
+    }
+
+    /**
+     * Overrides the ims feature validation result
+     */
+    @Override
+    public boolean setImsFeatureValidationOverride(int subId, String enabledStr) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "setImsFeatureValidationOverride");
+
+        Boolean enabled = "NULL".equalsIgnoreCase(enabledStr) ? null
+                : Boolean.parseBoolean(enabledStr);
+        return RcsProvisioningMonitor.getInstance().overrideImsFeatureValidation(
+                subId, enabled);
+    }
+
+    /**
+     * Gets the ims feature validation override value
+     */
+    @Override
+    public boolean getImsFeatureValidationOverride(int subId) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "getImsFeatureValidationOverride");
+        return RcsProvisioningMonitor.getInstance().getImsFeatureValidationOverride(subId);
+    }
+
+    /**
+     * Get the mobile provisioning url that is used to launch a browser to allow users to manage
+     * their mobile plan.
+     */
+    @Override
+    public String getMobileProvisioningUrl() {
+        enforceReadPrivilegedPermission("getMobileProvisioningUrl");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return getDefaultPhone().getMobileProvisioningUrl();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Get the EAB contact from the EAB database.
+     */
+    @Override
+    public String getContactFromEab(String contact) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "getContactFromEab");
+        enforceModifyPermission();
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return EabUtil.getContactFromEab(getDefaultPhone().getContext(), contact);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Remove the EAB contacts from the EAB database.
+     */
+    @Override
+    public int removeContactFromEab(int subId, String contacts) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "removeCapabilitiesFromEab");
+        enforceModifyPermission();
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return EabUtil.removeContactFromEab(subId, contacts, getDefaultPhone().getContext());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public boolean getDeviceUceEnabled() {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "getDeviceUceEnabled");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return mApp.getDeviceUceEnabled();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public void setDeviceUceEnabled(boolean isEnabled) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "setDeviceUceEnabled");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            mApp.setDeviceUceEnabled(isEnabled);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Add new feature tags to the Set used to calculate the capabilities in PUBLISH.
+     * @return current RcsContactUceCapability instance that will be used for PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    @Override
+    public RcsContactUceCapability addUceRegistrationOverrideShell(int subId,
+            List<String> featureTags) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "addUceRegistrationOverrideShell");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return mApp.imsRcsController.addUceRegistrationOverrideShell(subId,
+                    new ArraySet<>(featureTags));
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Remove existing feature tags to the Set used to calculate the capabilities in PUBLISH.
+     * @return current RcsContactUceCapability instance that will be used for PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    @Override
+    public RcsContactUceCapability removeUceRegistrationOverrideShell(int subId,
+            List<String> featureTags) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "removeUceRegistrationOverrideShell");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return mApp.imsRcsController.removeUceRegistrationOverrideShell(subId,
+                    new ArraySet<>(featureTags));
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Clear all overrides in the Set used to calculate the capabilities in PUBLISH.
+     * @return current RcsContactUceCapability instance that will be used for PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    @Override
+    public RcsContactUceCapability clearUceRegistrationOverrideShell(int subId) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "clearUceRegistrationOverrideShell");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return mApp.imsRcsController.clearUceRegistrationOverrideShell(subId);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * @return current RcsContactUceCapability instance that will be used for PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    @Override
+    public RcsContactUceCapability getLatestRcsContactUceCapabilityShell(int subId) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
+                "getLatestRcsContactUceCapabilityShell");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return mApp.imsRcsController.getLatestRcsContactUceCapabilityShell(subId);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Returns the last PIDF XML sent to the network during the last PUBLISH or "none" if the
+     * device does not have an active PUBLISH.
+     */
+    // Used for SHELL command only right now.
+    @Override
+    public String getLastUcePidfXmlShell(int subId) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "uceGetLastPidfXml");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return mApp.imsRcsController.getLastUcePidfXmlShell(subId);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Remove UCE requests cannot be sent to the network status.
+     */
+    // Used for SHELL command only right now.
+    @Override
+    public boolean removeUceRequestDisallowedStatus(int subId) {
+        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "uceRemoveDisallowedStatus");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return mApp.imsRcsController.removeUceRequestDisallowedStatus(subId);
+        } catch (ImsException e) {
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+
+    @Override
+    public void setSignalStrengthUpdateRequest(int subId, SignalStrengthUpdateRequest request,
+            String callingPackage) {
+        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
+                mApp, subId, "setSignalStrengthUpdateRequest");
+
+        final int callingUid = Binder.getCallingUid();
+        // Verify that tha callingPackage belongs to the calling UID
+        mApp.getSystemService(AppOpsManager.class)
+                .checkPackage(callingUid, callingPackage);
+
+        validateSignalStrengthUpdateRequest(request, callingUid);
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Object result = sendRequest(CMD_SET_SIGNAL_STRENGTH_UPDATE_REQUEST,
+                    new Pair<Integer, SignalStrengthUpdateRequest>(callingUid, request), subId);
+
+            if (result instanceof IllegalStateException) {
+                throw (IllegalStateException) result;
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public void clearSignalStrengthUpdateRequest(int subId, SignalStrengthUpdateRequest request,
+            String callingPackage) {
+        TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
+                mApp, subId, "clearSignalStrengthUpdateRequest");
+
+        final int callingUid = Binder.getCallingUid();
+        // Verify that tha callingPackage belongs to the calling UID
+        mApp.getSystemService(AppOpsManager.class)
+                .checkPackage(callingUid, callingPackage);
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Object result = sendRequest(CMD_CLEAR_SIGNAL_STRENGTH_UPDATE_REQUEST,
+                    new Pair<Integer, SignalStrengthUpdateRequest>(callingUid, request), subId);
+
+            if (result instanceof IllegalStateException) {
+                throw (IllegalStateException) result;
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    private static void validateSignalStrengthUpdateRequest(SignalStrengthUpdateRequest request,
+            int callingUid) {
+        if (callingUid == Process.PHONE_UID || callingUid == Process.SYSTEM_UID) {
+            // phone/system process do not have further restriction on request
+            return;
+        }
+
+        // Applications has restrictions on how to use the request:
+        // Only system caller can set mIsSystemThresholdReportingRequestedWhileIdle
+        if (request.isSystemThresholdReportingRequestedWhileIdle()) {
+            // This is not system caller which has been checked above
+            throw new IllegalArgumentException(
+                    "Only system can set isSystemThresholdReportingRequestedWhileIdle");
+        }
+
+        for (SignalThresholdInfo info : request.getSignalThresholdInfos()) {
+            // Only system caller can set mHysteresisMs/mHysteresisDb/mIsEnabled.
+            if (info.getHysteresisMs() != SignalThresholdInfo.HYSTERESIS_MS_DISABLED
+                    || info.getHysteresisDb() != SignalThresholdInfo.HYSTERESIS_DB_DISABLED
+                    || info.isEnabled()) {
+                throw new IllegalArgumentException(
+                        "Only system can set hide fields in SignalThresholdInfo");
+            }
+
+            // Thresholds length for each RAN need in range. This has been validated in
+            // SignalThresholdInfo#Builder#setThreshold. Here we prevent apps calling hide method
+            // setThresholdUnlimited (e.g. through reflection) with too short or too long thresholds
+            final int[] thresholds = info.getThresholds();
+            Objects.requireNonNull(thresholds);
+            if (thresholds.length < SignalThresholdInfo.getMinimumNumberOfThresholdsAllowed()
+                    || thresholds.length
+                    > SignalThresholdInfo.getMaximumNumberOfThresholdsAllowed()) {
+                throw new IllegalArgumentException(
+                        "thresholds length is out of range: " + thresholds.length);
+            }
+        }
+    }
+
+    /**
+     * Gets the current phone capability.
+     *
+     * Requires carrier privileges or READ_PRECISE_PHONE_STATE permission.
+     * @return the PhoneCapability which describes the data connection capability of modem.
+     * It's used to evaluate possible phone config change, for example from single
+     * SIM device to multi-SIM device.
+     */
+    @Override
+    public PhoneCapability getPhoneCapability() {
+        enforceReadPrivilegedPermission("getPhoneCapability");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return mPhoneConfigurationManager.getCurrentPhoneCapability();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Prepare TelephonyManager for an unattended reboot. The reboot is
+     * required to be done shortly after the API is invoked.
+     */
+    @Override
+    @TelephonyManager.PrepareUnattendedRebootResult
+    public int prepareForUnattendedReboot() {
+        enforceRebootPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return (int) sendRequest(CMD_PREPARE_UNATTENDED_REBOOT, null);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Request to get the current slicing configuration including URSP rules and
+     * NSSAIs (configured, allowed and rejected).
+     *
+     * Requires carrier privileges or READ_PRIVILEGED_PHONE_STATE permission.
+     */
+    @Override
+    public void getSlicingConfig(ResultReceiver callback) {
+        enforceReadPrivilegedPermission("getSlicingConfig");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Phone phone = getDefaultPhone();
+            sendRequestAsync(CMD_GET_SLICING_CONFIG, callback, phone, null);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
 }
diff --git a/src/com/android/phone/RcsProvisioningMonitor.java b/src/com/android/phone/RcsProvisioningMonitor.java
new file mode 100644
index 0000000..4c5a8e9
--- /dev/null
+++ b/src/com/android/phone/RcsProvisioningMonitor.java
@@ -0,0 +1,912 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import android.Manifest;
+import android.app.role.OnRoleHoldersChangedListener;
+import android.app.role.RoleManager;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.os.Message;
+import android.os.PersistableBundle;
+import android.os.RemoteException;
+import android.os.UserHandle;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyRegistryManager;
+import android.telephony.ims.ProvisioningManager;
+import android.telephony.ims.RcsConfig;
+import android.telephony.ims.aidl.IImsConfig;
+import android.telephony.ims.aidl.IRcsConfigCallback;
+import android.text.TextUtils;
+import android.util.ArraySet;
+import android.util.SparseArray;
+
+import com.android.ims.FeatureConnector;
+import com.android.ims.FeatureUpdates;
+import com.android.ims.RcsFeatureManager;
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.util.HandlerExecutor;
+import com.android.internal.util.CollectionUtils;
+import com.android.telephony.Rlog;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executor;
+
+/**
+ * Class to monitor RCS Provisioning Status
+ */
+public class RcsProvisioningMonitor {
+    private static final String TAG = "RcsProvisioningMonitor";
+    private static final boolean DBG = Build.IS_ENG;
+
+    private static final int EVENT_SUB_CHANGED = 1;
+    private static final int EVENT_DMA_CHANGED = 2;
+    private static final int EVENT_CC_CHANGED  = 3;
+    private static final int EVENT_CONFIG_RECEIVED = 4;
+    private static final int EVENT_RECONFIG_REQUEST = 5;
+    private static final int EVENT_DEVICE_CONFIG_OVERRIDE = 6;
+    private static final int EVENT_CARRIER_CONFIG_OVERRIDE = 7;
+    private static final int EVENT_RESET = 8;
+    private static final int EVENT_FEATURE_ENABLED_OVERRIDE = 9;
+
+    private final PhoneGlobals mPhone;
+    private final Handler mHandler;
+    // Cache the RCS provsioning info and related sub id
+    private final ConcurrentHashMap<Integer, RcsProvisioningInfo> mRcsProvisioningInfos =
+            new ConcurrentHashMap<>();
+    private Boolean mDeviceSingleRegistrationEnabledOverride;
+    private final HashMap<Integer, Boolean> mCarrierSingleRegistrationEnabledOverride =
+            new HashMap<>();
+    private final ConcurrentHashMap<Integer, Boolean> mImsFeatureValidationOverride =
+            new ConcurrentHashMap<>();
+    private String mDmaPackageName;
+    private final SparseArray<RcsFeatureListener> mRcsFeatureListeners = new SparseArray<>();
+    private volatile boolean mTestModeEnabled;
+
+    private final CarrierConfigManager mCarrierConfigManager;
+    private final DmaChangedListener mDmaChangedListener;
+    private final SubscriptionManager mSubscriptionManager;
+    private final TelephonyRegistryManager mTelephonyRegistryManager;
+    private final RoleManagerAdapter mRoleManager;
+    private FeatureConnectorFactory<RcsFeatureManager> mFeatureFactory;
+
+    private static RcsProvisioningMonitor sInstance;
+
+    private final SubscriptionManager.OnSubscriptionsChangedListener mSubChangedListener =
+            new SubscriptionManager.OnSubscriptionsChangedListener() {
+        @Override
+        public void onSubscriptionsChanged() {
+            if (!mHandler.hasMessages(EVENT_SUB_CHANGED)) {
+                mHandler.sendEmptyMessage(EVENT_SUB_CHANGED);
+            }
+        }
+    };
+
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED.equals(
+                    intent.getAction())) {
+                int subId = intent.getIntExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX,
+                        SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+                logv("Carrier-config changed for sub : " + subId);
+                if (SubscriptionManager.isValidSubscriptionId(subId)
+                        && !mHandler.hasMessages(EVENT_CC_CHANGED)) {
+                    mHandler.sendEmptyMessage(EVENT_CC_CHANGED);
+                }
+            }
+        }
+    };
+
+    private final class DmaChangedListener implements OnRoleHoldersChangedListener {
+        @Override
+        public void onRoleHoldersChanged(String role, UserHandle user) {
+            if (RoleManager.ROLE_SMS.equals(role)) {
+                logv("default messaging application changed.");
+                String packageName = getDmaPackageName();
+                mHandler.sendEmptyMessage(EVENT_DMA_CHANGED);
+            }
+        }
+
+        public void register() {
+            try {
+                mRoleManager.addOnRoleHoldersChangedListenerAsUser(
+                        mPhone.getMainExecutor(), this, UserHandle.SYSTEM);
+            } catch (RuntimeException e) {
+                loge("Could not register dma change listener due to " + e);
+            }
+        }
+
+        public void unregister() {
+            try {
+                mRoleManager.removeOnRoleHoldersChangedListenerAsUser(this, UserHandle.SYSTEM);
+            } catch (RuntimeException e) {
+                loge("Could not unregister dma change listener due to " + e);
+            }
+        }
+    }
+
+    private final class MyHandler extends Handler {
+        MyHandler(Looper looper) {
+            super(looper);
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            logv("handleMessage: " + msg);
+            switch (msg.what) {
+                case EVENT_SUB_CHANGED:
+                    onSubChanged();
+                    break;
+                case EVENT_DMA_CHANGED:
+                    onDefaultMessagingApplicationChanged();
+                    break;
+                case EVENT_CC_CHANGED:
+                    onCarrierConfigChange();
+                    break;
+                case EVENT_CONFIG_RECEIVED:
+                    onConfigReceived(msg.arg1, (byte[]) msg.obj, msg.arg2 == 1);
+                    break;
+                case EVENT_RECONFIG_REQUEST:
+                    onReconfigRequest(msg.arg1);
+                    break;
+                case EVENT_DEVICE_CONFIG_OVERRIDE:
+                    Boolean deviceEnabled = (Boolean) msg.obj;
+                    if (!booleanEquals(deviceEnabled, mDeviceSingleRegistrationEnabledOverride)) {
+                        mDeviceSingleRegistrationEnabledOverride = deviceEnabled;
+                        onCarrierConfigChange();
+                    }
+                    break;
+                case EVENT_CARRIER_CONFIG_OVERRIDE:
+                    Boolean carrierEnabledOverride = (Boolean) msg.obj;
+                    Boolean carrierEnabled = mCarrierSingleRegistrationEnabledOverride.put(
+                            msg.arg1, carrierEnabledOverride);
+                    if (!booleanEquals(carrierEnabledOverride, carrierEnabled)) {
+                        onCarrierConfigChange();
+                    }
+                    break;
+                case EVENT_RESET:
+                    reset();
+                    break;
+                default:
+                    loge("Unhandled event " + msg.what);
+            }
+        }
+    }
+
+    private final class RcsProvisioningInfo {
+        private int mSubId;
+        private volatile int mSingleRegistrationCapability;
+        private volatile byte[] mConfig;
+        private ArraySet<IRcsConfigCallback> mRcsConfigCallbacks;
+        private IImsConfig mIImsConfig;
+        private boolean mHasReconfigRequest;
+
+        RcsProvisioningInfo(int subId, int singleRegistrationCapability, byte[] config) {
+            mSubId = subId;
+            mSingleRegistrationCapability = singleRegistrationCapability;
+            mConfig = config;
+            mRcsConfigCallbacks = new ArraySet<>();
+            registerRcsFeatureListener(this);
+        }
+
+        int getSubId() {
+            return mSubId;
+        }
+
+        void setSingleRegistrationCapability(int singleRegistrationCapability) {
+            mSingleRegistrationCapability = singleRegistrationCapability;
+        }
+
+        int getSingleRegistrationCapability() {
+            return mSingleRegistrationCapability;
+        }
+
+        void setConfig(byte[] config) {
+            if (!Arrays.equals(mConfig, config)) {
+                mConfig = config;
+                if (mConfig != null) {
+                    notifyRcsAutoConfigurationReceived();
+                } else {
+                    notifyRcsAutoConfigurationRemoved();
+                }
+            }
+        }
+
+        byte[] getConfig() {
+            return mConfig;
+        }
+
+        boolean addRcsConfigCallback(IRcsConfigCallback cb) {
+            if (mIImsConfig == null) {
+                logd("fail to addRcsConfigCallback as imsConfig is null");
+                return false;
+            }
+
+            synchronized (mRcsConfigCallbacks) {
+                try {
+                    mIImsConfig.addRcsConfigCallback(cb);
+                } catch (RemoteException e) {
+                    loge("fail to addRcsConfigCallback due to " + e);
+                    return false;
+                }
+                mRcsConfigCallbacks.add(cb);
+            }
+            return true;
+        }
+
+        boolean removeRcsConfigCallback(IRcsConfigCallback cb) {
+            boolean result = true;
+
+            synchronized (mRcsConfigCallbacks) {
+                if (mIImsConfig != null) {
+                    try {
+                        mIImsConfig.removeRcsConfigCallback(cb);
+                    } catch (RemoteException e) {
+                        loge("fail to removeRcsConfigCallback due to " + e);
+                    }
+                } else {
+                    // Return false but continue to remove the callback
+                    result = false;
+                }
+
+                try {
+                    cb.onRemoved();
+                } catch (RemoteException e) {
+                    logd("Failed to notify onRemoved due to dead binder of " + cb);
+                }
+                mRcsConfigCallbacks.remove(cb);
+            }
+            return result;
+        }
+
+        void triggerRcsReconfiguration() {
+            if (mIImsConfig != null) {
+                try {
+                    logv("triggerRcsReconfiguration for sub:" + mSubId);
+                    mIImsConfig.triggerRcsReconfiguration();
+                    mHasReconfigRequest = false;
+                } catch (RemoteException e) {
+                    loge("triggerRcsReconfiguration failed due to " + e);
+                }
+            } else {
+                logd("triggerRcsReconfiguration failed due to IImsConfig null.");
+                mHasReconfigRequest = true;
+            }
+        }
+
+        void destroy() {
+            unregisterRcsFeatureListener(this);
+            clear();
+            mIImsConfig = null;
+            mRcsConfigCallbacks = null;
+        }
+
+        void clear() {
+            setConfig(null);
+            clearCallbacks();
+        }
+
+        void onRcsStatusChanged(IImsConfig binder) {
+            logv("onRcsStatusChanged for sub:" + mSubId + ", IImsConfig?" + binder);
+            if (mIImsConfig != binder) {
+                mIImsConfig = binder;
+                if (mIImsConfig != null) {
+                    if (mHasReconfigRequest) {
+                        triggerRcsReconfiguration();
+                    } else {
+                        notifyRcsAutoConfigurationReceived();
+                    }
+                } else {
+                    // clear callbacks if rcs disconnected
+                    clearCallbacks();
+                }
+            }
+        }
+
+        private void notifyRcsAutoConfigurationReceived() {
+            if (mConfig == null) {
+                logd("Rcs config is null for sub : " + mSubId);
+                return;
+            }
+
+            if (mIImsConfig != null) {
+                try {
+                    logv("notifyRcsAutoConfigurationReceived for sub:" + mSubId);
+                    mIImsConfig.notifyRcsAutoConfigurationReceived(mConfig, false);
+                } catch (RemoteException e) {
+                    loge("notifyRcsAutoConfigurationReceived failed due to " + e);
+                }
+            } else {
+                logd("notifyRcsAutoConfigurationReceived failed due to IImsConfig null.");
+            }
+        }
+
+        private void notifyRcsAutoConfigurationRemoved() {
+            if (mIImsConfig != null) {
+                try {
+                    logv("notifyRcsAutoConfigurationRemoved for sub:" + mSubId);
+                    mIImsConfig.notifyRcsAutoConfigurationRemoved();
+                } catch (RemoteException e) {
+                    loge("notifyRcsAutoConfigurationRemoved failed due to " + e);
+                }
+            } else {
+                logd("notifyRcsAutoConfigurationRemoved failed due to IImsConfig null.");
+            }
+        }
+
+        private void clearCallbacks() {
+            synchronized (mRcsConfigCallbacks) {
+                Iterator<IRcsConfigCallback> it = mRcsConfigCallbacks.iterator();
+                while (it.hasNext()) {
+                    IRcsConfigCallback cb = it.next();
+                    if (mIImsConfig != null) {
+                        try {
+                            mIImsConfig.removeRcsConfigCallback(cb);
+                        } catch (RemoteException e) {
+                            loge("fail to removeRcsConfigCallback due to " + e);
+                        }
+                    }
+                    try {
+                        cb.onRemoved();
+                    } catch (RemoteException e) {
+                        logd("Failed to notify onRemoved due to dead binder of " + cb);
+                    }
+                    it.remove();
+                }
+            }
+        }
+    }
+
+    @VisibleForTesting
+    public interface FeatureConnectorFactory<U extends FeatureUpdates> {
+        /**
+         * @return a {@link FeatureConnector} associated for the given {@link FeatureUpdates}
+         * and slot index.
+         */
+        FeatureConnector<U> create(Context context, int slotIndex,
+                FeatureConnector.Listener<U> listener, Executor executor, String logPrefix);
+    }
+
+    private final class RcsFeatureListener implements FeatureConnector.Listener<RcsFeatureManager> {
+        private final ArraySet<RcsProvisioningInfo> mRcsProvisioningInfos = new ArraySet<>();
+        private RcsFeatureManager mRcsFeatureManager;
+        private FeatureConnector<RcsFeatureManager> mConnector;
+
+        RcsFeatureListener(int slotId) {
+            mConnector = mFeatureFactory.create(
+                    mPhone, slotId, this, new HandlerExecutor(mHandler), TAG);
+            mConnector.connect();
+        }
+
+        void destroy() {
+            mConnector.disconnect();
+            mConnector = null;
+            mRcsFeatureManager = null;
+            mRcsProvisioningInfos.clear();
+        }
+
+        void addRcsProvisioningInfo(RcsProvisioningInfo info) {
+            if (!mRcsProvisioningInfos.contains(info)) {
+                mRcsProvisioningInfos.add(info);
+                info.onRcsStatusChanged(mRcsFeatureManager == null ? null
+                        : mRcsFeatureManager.getConfig());
+            }
+        }
+
+        void removeRcsProvisioningInfo(RcsProvisioningInfo info) {
+            mRcsProvisioningInfos.remove(info);
+        }
+
+        @Override
+        public void connectionReady(RcsFeatureManager manager) {
+            mRcsFeatureManager = manager;
+            mRcsProvisioningInfos.forEach(v -> v.onRcsStatusChanged(manager.getConfig()));
+        }
+
+        @Override
+        public void connectionUnavailable(int reason) {
+            mRcsFeatureManager = null;
+            mRcsProvisioningInfos.forEach(v -> v.onRcsStatusChanged(null));
+        }
+    }
+
+    @VisibleForTesting
+    public RcsProvisioningMonitor(PhoneGlobals app, Looper looper, RoleManagerAdapter roleManager,
+            FeatureConnectorFactory<RcsFeatureManager> factory) {
+        mPhone = app;
+        mHandler = new MyHandler(looper);
+        mCarrierConfigManager = mPhone.getSystemService(CarrierConfigManager.class);
+        mSubscriptionManager = mPhone.getSystemService(SubscriptionManager.class);
+        mTelephonyRegistryManager = mPhone.getSystemService(TelephonyRegistryManager.class);
+        mRoleManager = roleManager;
+        mDmaPackageName = getDmaPackageName();
+        logv("DMA is " + mDmaPackageName);
+        mDmaChangedListener = new DmaChangedListener();
+        mFeatureFactory = factory;
+        init();
+    }
+
+    /**
+     * create an instance
+     */
+    public static RcsProvisioningMonitor make(PhoneGlobals app) {
+        if (sInstance == null) {
+            logd("RcsProvisioningMonitor created.");
+            HandlerThread handlerThread = new HandlerThread(TAG);
+            handlerThread.start();
+            sInstance = new RcsProvisioningMonitor(app, handlerThread.getLooper(),
+                    new RoleManagerAdapterImpl(app), RcsFeatureManager::getConnector);
+        }
+        return sInstance;
+    }
+
+    /**
+     * get the instance
+     */
+    public static RcsProvisioningMonitor getInstance() {
+        return sInstance;
+    }
+
+    private void init() {
+        logd("init.");
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
+        mPhone.registerReceiver(mReceiver, filter);
+        mTelephonyRegistryManager.addOnSubscriptionsChangedListener(
+                mSubChangedListener, mSubChangedListener.getHandlerExecutor());
+        mDmaChangedListener.register();
+        //initialize configs for all active sub
+        onSubChanged();
+    }
+
+    private void release() {
+        logd("release.");
+        mDmaChangedListener.unregister();
+        mTelephonyRegistryManager.removeOnSubscriptionsChangedListener(mSubChangedListener);
+        mPhone.unregisterReceiver(mReceiver);
+        for (int i = 0; i < mRcsFeatureListeners.size(); i++) {
+            mRcsFeatureListeners.valueAt(i).destroy();
+        }
+        mRcsFeatureListeners.clear();
+        mRcsProvisioningInfos.forEach((k, v)->v.destroy());
+        mRcsProvisioningInfos.clear();
+        mCarrierSingleRegistrationEnabledOverride.clear();
+    }
+
+    private void reset() {
+        release();
+        init();
+    }
+
+    /**
+     * destroy the instance
+     */
+    @VisibleForTesting
+    public void destroy() {
+        logd("destroy it.");
+        release();
+        mHandler.getLooper().quit();
+    }
+
+    /**
+     * get the handler
+     */
+    @VisibleForTesting
+    public Handler getHandler() {
+        return mHandler;
+    }
+
+    /**
+     * Gets the config for a subscription
+     */
+    @VisibleForTesting
+    public byte[] getConfig(int subId) {
+        if (mRcsProvisioningInfos.containsKey(subId)) {
+            return mRcsProvisioningInfos.get(subId).getConfig();
+        }
+        return null;
+    }
+
+    /**
+     * Returns whether Rcs Volte single registration is enabled for the sub.
+     */
+    public boolean isRcsVolteSingleRegistrationEnabled(int subId) {
+        if (mRcsProvisioningInfos.containsKey(subId)) {
+            if (mRcsProvisioningInfos.get(subId).getSingleRegistrationCapability()
+                    == ProvisioningManager.STATUS_CAPABLE) {
+                try {
+                    RcsConfig rcsConfig = new RcsConfig(getConfig(subId));
+                    return rcsConfig.isRcsVolteSingleRegistrationSupported(
+                            mPhone.getPhone(subId).getServiceState().getRoaming());
+                } catch (IllegalArgumentException e) {
+                    logd("fail to get rcs config for sub:" + subId);
+                } catch (NullPointerException e) {
+                    // should not happen
+                    logd("fail to get roaming state for sub: " + subId);
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Called when the new rcs config is received
+     */
+    public void updateConfig(int subId, byte[] config, boolean isCompressed) {
+        mHandler.sendMessage(mHandler.obtainMessage(
+                EVENT_CONFIG_RECEIVED, subId, isCompressed ? 1 : 0, config));
+    }
+
+    /**
+     * Called when the application needs rcs re-config
+     */
+    public void requestReconfig(int subId) {
+        mHandler.sendMessage(mHandler.obtainMessage(EVENT_RECONFIG_REQUEST, subId, 0));
+    }
+
+    /**
+     * Called when the application registers rcs provisioning callback
+     */
+    public boolean registerRcsProvisioningCallback(int subId, IRcsConfigCallback cb) {
+        RcsProvisioningInfo info = mRcsProvisioningInfos.get(subId);
+        // should not happen in normal case
+        if (info == null) {
+            logd("fail to register rcs provisioning callback due to subscription unavailable");
+            return false;
+        }
+
+        return info.addRcsConfigCallback(cb);
+    }
+
+    /**
+     * Called when the application unregisters rcs provisioning callback
+     */
+    public boolean unregisterRcsProvisioningCallback(int subId, IRcsConfigCallback cb) {
+        RcsProvisioningInfo info = mRcsProvisioningInfos.get(subId);
+        // should not happen in normal case
+        if (info == null) {
+            logd("fail to unregister rcs provisioning changed due to subscription unavailable");
+            return false;
+        }
+
+        return info.removeRcsConfigCallback(cb);
+    }
+
+    /**
+     * Enables or disables test mode.
+     *
+     * <p> If test mode is enabled, any rcs config change will not update the database.
+     */
+    public void setTestModeEnabled(boolean enabled) {
+        logv("setTestModeEnabled as " + enabled);
+        if (mTestModeEnabled != enabled) {
+            mTestModeEnabled = enabled;
+            mHandler.sendMessage(mHandler.obtainMessage(EVENT_RESET));
+        }
+    }
+
+
+    /**
+     * Returns whether the test mode is enabled.
+     */
+    public boolean getTestModeEnabled() {
+        return mTestModeEnabled;
+    }
+
+    /**
+     * override the device config whether single registration is enabled
+     */
+    public void overrideDeviceSingleRegistrationEnabled(Boolean enabled) {
+        mHandler.sendMessage(mHandler.obtainMessage(EVENT_DEVICE_CONFIG_OVERRIDE, enabled));
+    }
+
+    /**
+     * Overrides the carrier config whether single registration is enabled
+     */
+    public boolean overrideCarrierSingleRegistrationEnabled(int subId, Boolean enabled) {
+        if (!mRcsProvisioningInfos.containsKey(subId)) {
+            return false;
+        }
+        mHandler.sendMessage(mHandler.obtainMessage(
+                EVENT_CARRIER_CONFIG_OVERRIDE, subId, 0, enabled));
+        return true;
+    }
+
+    /**
+     * override the rcs feature validation result for a subscription
+     */
+    public boolean overrideImsFeatureValidation(int subId, Boolean enabled) {
+        if (enabled == null) {
+            mImsFeatureValidationOverride.remove(subId);
+        } else {
+            mImsFeatureValidationOverride.put(subId, enabled);
+        }
+        return true;
+    }
+
+    /**
+     * Returns the device config whether single registration is enabled
+     */
+    public boolean getDeviceSingleRegistrationEnabled() {
+        for (RcsProvisioningInfo info : mRcsProvisioningInfos.values()) {
+            return (info.getSingleRegistrationCapability()
+                    & ProvisioningManager.STATUS_DEVICE_NOT_CAPABLE) == 0;
+        }
+        return false;
+    }
+
+    /**
+     * Returns the carrier config whether single registration is enabled
+     */
+    public boolean getCarrierSingleRegistrationEnabled(int subId) {
+        if (mRcsProvisioningInfos.containsKey(subId)) {
+            return (mRcsProvisioningInfos.get(subId).getSingleRegistrationCapability()
+                    & ProvisioningManager.STATUS_CARRIER_NOT_CAPABLE) == 0;
+        }
+        return false;
+    }
+
+    /**
+     * Returns the rcs feature validation override value, null if it is not set.
+     */
+    public Boolean getImsFeatureValidationOverride(int subId) {
+        return mImsFeatureValidationOverride.get(subId);
+    }
+
+    private void onDefaultMessagingApplicationChanged() {
+        final String packageName = getDmaPackageName();
+        if (!TextUtils.equals(mDmaPackageName, packageName)) {
+            mDmaPackageName = packageName;
+            logv("new default messaging application " + mDmaPackageName);
+
+            mRcsProvisioningInfos.forEach((k, v) -> {
+                byte[] cachedConfig = v.getConfig();
+                //clear old callbacks
+                v.clear();
+                if (isAcsUsed(k)) {
+                    logv("acs used, trigger to re-configure.");
+                    updateConfigForSub(k, null, true);
+                    v.triggerRcsReconfiguration();
+                } else {
+                    logv("acs not used, set cached config and notify.");
+                    v.setConfig(cachedConfig);
+                }
+            });
+        }
+    }
+
+    private void updateConfigForSub(int subId, byte[] config, boolean isCompressed) {
+        logv("updateConfigForSub, subId:" + subId + ", mTestModeEnabled:" + mTestModeEnabled);
+        if (!mTestModeEnabled) {
+            RcsConfig.updateConfigForSub(mPhone, subId, config, isCompressed);
+        }
+    }
+
+    private byte[] loadConfigForSub(int subId) {
+        logv("loadConfigForSub, subId:" + subId + ", mTestModeEnabled:" + mTestModeEnabled);
+        if (!mTestModeEnabled) {
+            return RcsConfig.loadRcsConfigForSub(mPhone, subId, false);
+        }
+        return null;
+    }
+
+    private boolean isAcsUsed(int subId) {
+        PersistableBundle b = mCarrierConfigManager.getConfigForSubId(subId);
+        if (b == null) {
+            return false;
+        }
+        return b.getBoolean(CarrierConfigManager.KEY_USE_ACS_FOR_RCS_BOOL);
+    }
+
+    private boolean isSingleRegistrationRequiredByCarrier(int subId) {
+        Boolean enabledByOverride = mCarrierSingleRegistrationEnabledOverride.get(subId);
+        if (enabledByOverride != null) {
+            return enabledByOverride;
+        }
+
+        PersistableBundle b = mCarrierConfigManager.getConfigForSubId(subId);
+        if (b == null) {
+            return false;
+        }
+        return b.getBoolean(CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL);
+    }
+
+    private int getSingleRegistrationCapableValue(int subId) {
+        boolean isSingleRegistrationEnabledOnDevice =
+                mDeviceSingleRegistrationEnabledOverride != null
+                ? mDeviceSingleRegistrationEnabledOverride
+                : mPhone.getPackageManager().hasSystemFeature(
+                        PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION);
+
+        int value = (isSingleRegistrationEnabledOnDevice ? 0
+                : ProvisioningManager.STATUS_DEVICE_NOT_CAPABLE) | (
+                isSingleRegistrationRequiredByCarrier(subId) ? 0
+                : ProvisioningManager.STATUS_CARRIER_NOT_CAPABLE);
+        logv("SingleRegistrationCapableValue : " + value);
+        return value;
+    }
+
+    private void onCarrierConfigChange() {
+        logv("onCarrierConfigChange");
+        mRcsProvisioningInfos.forEach((subId, info) -> {
+            int value = getSingleRegistrationCapableValue(subId);
+            if (value != info.getSingleRegistrationCapability()) {
+                info.setSingleRegistrationCapability(value);
+                notifyDmaForSub(subId, value);
+            }
+        });
+    }
+
+    private void onSubChanged() {
+        final int[] activeSubs = mSubscriptionManager.getActiveSubscriptionIdList();
+        final ArraySet<Integer> subsToBeDeactivated =
+                new ArraySet<>(mRcsProvisioningInfos.keySet());
+
+        for (int i : activeSubs) {
+            subsToBeDeactivated.remove(i);
+            if (!mRcsProvisioningInfos.containsKey(i)) {
+                byte[] data = loadConfigForSub(i);
+                int capability = getSingleRegistrationCapableValue(i);
+                logv("new info is created for sub : " + i + ", single registration capability :"
+                        + capability + ", rcs config : " + data);
+                mRcsProvisioningInfos.put(i, new RcsProvisioningInfo(i, capability, data));
+                notifyDmaForSub(i, capability);
+            }
+        }
+
+        subsToBeDeactivated.forEach(i -> {
+            RcsProvisioningInfo info = mRcsProvisioningInfos.remove(i);
+            if (info != null) {
+                info.destroy();
+            }
+        });
+    }
+
+    private void onConfigReceived(int subId, byte[] config, boolean isCompressed) {
+        logv("onConfigReceived, subId:" + subId + ", config:"
+                + config + ", isCompressed:" + isCompressed);
+        RcsProvisioningInfo info = mRcsProvisioningInfos.get(subId);
+        info.setConfig(isCompressed ? RcsConfig.decompressGzip(config) : config);
+        updateConfigForSub(subId, config, isCompressed);
+    }
+
+    private void onReconfigRequest(int subId) {
+        logv("onReconfigRequest, subId:" + subId);
+        RcsProvisioningInfo info = mRcsProvisioningInfos.get(subId);
+        if (info != null) {
+            info.setConfig(null);
+            // clear rcs config stored in db
+            updateConfigForSub(subId, null, true);
+            info.triggerRcsReconfiguration();
+        }
+    }
+
+    private void notifyDmaForSub(int subId, int capability) {
+        final Intent intent = new Intent(
+                ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE);
+        intent.setPackage(mDmaPackageName);
+        intent.putExtra(ProvisioningManager.EXTRA_SUBSCRIPTION_ID, subId);
+        intent.putExtra(ProvisioningManager.EXTRA_STATUS, capability);
+        logv("notify " + intent);
+        // Only send permission to the default sms app if it has the correct permissions
+        // except test mode enabled
+        if (!mTestModeEnabled) {
+            mPhone.sendBroadcast(intent, Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION);
+        } else {
+            mPhone.sendBroadcast(intent);
+        }
+    }
+
+    private String getDmaPackageName() {
+        try {
+            return CollectionUtils.firstOrNull(mRoleManager.getRoleHolders(RoleManager.ROLE_SMS));
+        } catch (RuntimeException e) {
+            loge("Could not get dma name due to " + e);
+            return null;
+        }
+    }
+
+    void registerRcsFeatureListener(RcsProvisioningInfo info) {
+        int slotId = SubscriptionManager.getSlotIndex(info.getSubId());
+        RcsFeatureListener cb = mRcsFeatureListeners.get(slotId);
+        if (cb == null) {
+            cb = new RcsFeatureListener(slotId);
+            mRcsFeatureListeners.put(slotId, cb);
+        }
+        cb.addRcsProvisioningInfo(info);
+    }
+
+    void unregisterRcsFeatureListener(RcsProvisioningInfo info) {
+        // make sure the info to be removed in any case, even the slotId changed or invalid.
+        for (int i  = 0; i < mRcsFeatureListeners.size(); i++) {
+            mRcsFeatureListeners.valueAt(i).removeRcsProvisioningInfo(info);
+        }
+    }
+
+    private static boolean booleanEquals(Boolean val1, Boolean val2) {
+        return (val1 == null && val2 == null)
+                || (Boolean.TRUE.equals(val1) && Boolean.TRUE.equals(val2))
+                || (Boolean.FALSE.equals(val1) && Boolean.FALSE.equals(val2));
+    }
+
+    private static void logv(String msg) {
+        if (DBG) {
+            Rlog.d(TAG, msg);
+        }
+    }
+
+    private static void logd(String msg) {
+        Rlog.d(TAG, msg);
+    }
+
+    private static void loge(String msg) {
+        Rlog.e(TAG, msg);
+    }
+
+    /**
+     * {@link RoleManager} is final so we have to wrap the implementation for testing.
+     */
+    @VisibleForTesting
+    public interface RoleManagerAdapter {
+        /** See {@link RoleManager#getRoleHolders(String)} */
+        List<String> getRoleHolders(String roleName);
+        /** See {@link RoleManager#addOnRoleHoldersChangedListenerAsUser} */
+        void addOnRoleHoldersChangedListenerAsUser(Executor executor,
+                OnRoleHoldersChangedListener listener, UserHandle user);
+        /** See {@link RoleManager#removeOnRoleHoldersChangedListenerAsUser} */
+        void removeOnRoleHoldersChangedListenerAsUser(OnRoleHoldersChangedListener listener,
+                UserHandle user);
+    }
+
+    private static class RoleManagerAdapterImpl implements RoleManagerAdapter {
+        private final RoleManager mRoleManager;
+
+        private RoleManagerAdapterImpl(Context context) {
+            mRoleManager = context.getSystemService(RoleManager.class);
+        }
+
+        @Override
+        public List<String> getRoleHolders(String roleName) {
+            return mRoleManager.getRoleHolders(roleName);
+        }
+
+        @Override
+        public void addOnRoleHoldersChangedListenerAsUser(Executor executor,
+                OnRoleHoldersChangedListener listener, UserHandle user) {
+            mRoleManager.addOnRoleHoldersChangedListenerAsUser(executor, listener, user);
+        }
+
+        @Override
+        public void removeOnRoleHoldersChangedListenerAsUser(OnRoleHoldersChangedListener listener,
+                UserHandle user) {
+            mRoleManager.removeOnRoleHoldersChangedListenerAsUser(listener, user);
+        }
+    }
+}
diff --git a/src/com/android/phone/ServiceStateProvider.java b/src/com/android/phone/ServiceStateProvider.java
index a7d27d5..32562fa 100644
--- a/src/com/android/phone/ServiceStateProvider.java
+++ b/src/com/android/phone/ServiceStateProvider.java
@@ -18,6 +18,9 @@
 
 import static android.provider.Telephony.ServiceStateTable;
 import static android.provider.Telephony.ServiceStateTable.CONTENT_URI;
+import static android.provider.Telephony.ServiceStateTable.DATA_NETWORK_TYPE;
+import static android.provider.Telephony.ServiceStateTable.DATA_REG_STATE;
+import static android.provider.Telephony.ServiceStateTable.DUPLEX_MODE;
 import static android.provider.Telephony.ServiceStateTable.IS_MANUAL_NETWORK_SELECTION;
 import static android.provider.Telephony.ServiceStateTable.VOICE_REG_STATE;
 import static android.provider.Telephony.ServiceStateTable.getUriForSubscriptionId;
@@ -61,18 +64,6 @@
     public static final String SERVICE_STATE = "service_state";
 
     /**
-     * An integer value indicating the current data service state.
-     * <p>
-     * Valid values: {@link ServiceState#STATE_IN_SERVICE},
-     * {@link ServiceState#STATE_OUT_OF_SERVICE}, {@link ServiceState#STATE_EMERGENCY_ONLY},
-     * {@link ServiceState#STATE_POWER_OFF}.
-     * <p>
-     * This is the same as {@link ServiceState#getDataRegState()}.
-     * @hide
-     */
-    public static final String DATA_REG_STATE = "data_reg_state";
-
-    /**
      * An integer value indicating the current voice roaming type.
      * <p>
      * This is the same as {@link ServiceState#getVoiceRoamingType()}.
@@ -257,6 +248,8 @@
         IS_USING_CARRIER_AGGREGATION,
         OPERATOR_ALPHA_LONG_RAW,
         OPERATOR_ALPHA_SHORT_RAW,
+        DATA_NETWORK_TYPE,
+        DUPLEX_MODE,
     };
 
     @Override
@@ -392,6 +385,8 @@
             final int is_using_carrier_aggregation = (ss.isUsingCarrierAggregation()) ? 1 : 0;
             final String operator_alpha_long_raw = ss.getOperatorAlphaLongRaw();
             final String operator_alpha_short_raw = ss.getOperatorAlphaShortRaw();
+            final int data_network_type = ss.getDataNetworkType();
+            final int duplex_mode = ss.getDuplexMode();
 
             return buildSingleRowResult(projection, sColumns, new Object[] {
                     voice_reg_state,
@@ -418,6 +413,8 @@
                     is_using_carrier_aggregation,
                     operator_alpha_long_raw,
                     operator_alpha_short_raw,
+                    data_network_type,
+                    duplex_mode,
             });
         }
     }
@@ -480,6 +477,10 @@
             context.getContentResolver().notifyChange(
                     getUriForSubscriptionIdAndField(subId, DATA_ROAMING_TYPE), null, false);
         }
+        if (firstUpdate || dataNetworkTypeChanged(oldSS, newSS)) {
+            context.getContentResolver().notifyChange(
+                    getUriForSubscriptionIdAndField(subId, DATA_NETWORK_TYPE), null, false);
+        }
     }
 
     private static boolean voiceRegStateChanged(ServiceState oldSS, ServiceState newSS) {
@@ -498,6 +499,10 @@
         return oldSS.getDataRoamingType() != newSS.getDataRoamingType();
     }
 
+    private static boolean dataNetworkTypeChanged(ServiceState oldSS, ServiceState newSS) {
+        return oldSS.getDataNetworkType() != newSS.getDataNetworkType();
+    }
+
     /**
      * Notify interested apps that the ServiceState has changed.
      *
@@ -517,7 +522,8 @@
         // If oldSS is null and newSS is not (e.g. first update of service state) this will also
         // notify
         if (oldSS == null || voiceRegStateChanged(oldSS, newSS) || dataRegStateChanged(oldSS, newSS)
-                || voiceRoamingTypeChanged(oldSS, newSS) || dataRoamingTypeChanged(oldSS, newSS)) {
+                || voiceRoamingTypeChanged(oldSS, newSS) || dataRoamingTypeChanged(oldSS, newSS)
+                || dataNetworkTypeChanged(oldSS, newSS)) {
             context.getContentResolver().notifyChange(getUriForSubscriptionId(subId), null, false);
         }
     }
diff --git a/src/com/android/phone/SimPhonebookProvider.java b/src/com/android/phone/SimPhonebookProvider.java
new file mode 100644
index 0000000..b921398
--- /dev/null
+++ b/src/com/android/phone/SimPhonebookProvider.java
@@ -0,0 +1,917 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import static com.android.internal.telephony.IccProvider.STR_NEW_TAG;
+import static com.android.internal.telephony.IccProvider.STR_NEW_NUMBER;
+
+import android.Manifest;
+import android.annotation.TestApi;
+import android.content.ContentProvider;
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.content.UriMatcher;
+import android.content.pm.PackageManager;
+import android.database.ContentObserver;
+import android.database.Cursor;
+import android.database.MatrixCursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.CancellationSignal;
+import android.os.RemoteException;
+import android.provider.SimPhonebookContract;
+import android.provider.SimPhonebookContract.ElementaryFiles;
+import android.provider.SimPhonebookContract.SimRecords;
+import android.telephony.PhoneNumberUtils;
+import android.telephony.Rlog;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyFrameworkInitializer;
+import android.telephony.TelephonyManager;
+import android.util.ArraySet;
+import android.util.Pair;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.IIccPhoneBook;
+import com.android.internal.telephony.uicc.AdnRecord;
+import com.android.internal.telephony.uicc.IccConstants;
+
+import com.google.common.base.Joiner;
+import com.google.common.base.Strings;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+import java.util.function.Supplier;
+
+/**
+ * Provider for contact records stored on the SIM card.
+ *
+ * @see SimPhonebookContract
+ */
+public class SimPhonebookProvider extends ContentProvider {
+
+    @VisibleForTesting
+    static final String[] ELEMENTARY_FILES_ALL_COLUMNS = {
+            ElementaryFiles.SLOT_INDEX,
+            ElementaryFiles.SUBSCRIPTION_ID,
+            ElementaryFiles.EF_TYPE,
+            ElementaryFiles.MAX_RECORDS,
+            ElementaryFiles.RECORD_COUNT,
+            ElementaryFiles.NAME_MAX_LENGTH,
+            ElementaryFiles.PHONE_NUMBER_MAX_LENGTH
+    };
+    @VisibleForTesting
+    static final String[] SIM_RECORDS_ALL_COLUMNS = {
+            SimRecords.SUBSCRIPTION_ID,
+            SimRecords.ELEMENTARY_FILE_TYPE,
+            SimRecords.RECORD_NUMBER,
+            SimRecords.NAME,
+            SimRecords.PHONE_NUMBER
+    };
+    private static final String TAG = "SimPhonebookProvider";
+    private static final Set<String> ELEMENTARY_FILES_COLUMNS_SET =
+            ImmutableSet.copyOf(ELEMENTARY_FILES_ALL_COLUMNS);
+    private static final Set<String> SIM_RECORDS_WRITABLE_COLUMNS = ImmutableSet.of(
+            SimRecords.NAME, SimRecords.PHONE_NUMBER
+    );
+
+    private static final int WRITE_TIMEOUT_SECONDS = 30;
+
+    private static final UriMatcher URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH);
+
+    private static final int ELEMENTARY_FILES = 100;
+    private static final int ELEMENTARY_FILES_ITEM = 101;
+    private static final int SIM_RECORDS = 200;
+    private static final int SIM_RECORDS_ITEM = 201;
+
+    static {
+        URI_MATCHER.addURI(SimPhonebookContract.AUTHORITY,
+                ElementaryFiles.ELEMENTARY_FILES_PATH_SEGMENT, ELEMENTARY_FILES);
+        URI_MATCHER.addURI(
+                SimPhonebookContract.AUTHORITY,
+                ElementaryFiles.ELEMENTARY_FILES_PATH_SEGMENT + "/"
+                        + SimPhonebookContract.SUBSCRIPTION_ID_PATH_SEGMENT + "/#/*",
+                ELEMENTARY_FILES_ITEM);
+        URI_MATCHER.addURI(SimPhonebookContract.AUTHORITY,
+                SimPhonebookContract.SUBSCRIPTION_ID_PATH_SEGMENT + "/#/*", SIM_RECORDS);
+        URI_MATCHER.addURI(SimPhonebookContract.AUTHORITY,
+                SimPhonebookContract.SUBSCRIPTION_ID_PATH_SEGMENT + "/#/*/#", SIM_RECORDS_ITEM);
+    }
+
+    // Only allow 1 write at a time to prevent races; the mutations are based on reads of the
+    // existing list of records which means concurrent writes would be problematic.
+    private final Lock mWriteLock = new ReentrantLock(true);
+    private SubscriptionManager mSubscriptionManager;
+    private Supplier<IIccPhoneBook> mIccPhoneBookSupplier;
+    private ContentNotifier mContentNotifier;
+
+    static int efIdForEfType(@ElementaryFiles.EfType int efType) {
+        switch (efType) {
+            case ElementaryFiles.EF_ADN:
+                return IccConstants.EF_ADN;
+            case ElementaryFiles.EF_FDN:
+                return IccConstants.EF_FDN;
+            case ElementaryFiles.EF_SDN:
+                return IccConstants.EF_SDN;
+            default:
+                return 0;
+        }
+    }
+
+    private static void validateProjection(Set<String> allowed, String[] projection) {
+        if (projection == null || allowed.containsAll(Arrays.asList(projection))) {
+            return;
+        }
+        Set<String> invalidColumns = new LinkedHashSet<>(Arrays.asList(projection));
+        invalidColumns.removeAll(allowed);
+        throw new IllegalArgumentException(
+                "Unsupported columns: " + Joiner.on(",").join(invalidColumns));
+    }
+
+    private static int getRecordSize(int[] recordsSize) {
+        return recordsSize[0];
+    }
+
+    private static int getRecordCount(int[] recordsSize) {
+        return recordsSize[2];
+    }
+
+    /** Returns the IccPhoneBook used to load the AdnRecords. */
+    private static IIccPhoneBook getIccPhoneBook() {
+        return IIccPhoneBook.Stub.asInterface(TelephonyFrameworkInitializer
+                .getTelephonyServiceManager().getIccPhoneBookServiceRegisterer().get());
+    }
+
+    @Override
+    public boolean onCreate() {
+        ContentResolver resolver = getContext().getContentResolver();
+        return onCreate(getContext().getSystemService(SubscriptionManager.class),
+                SimPhonebookProvider::getIccPhoneBook,
+                uri -> resolver.notifyChange(uri, null));
+    }
+
+    @TestApi
+    boolean onCreate(SubscriptionManager subscriptionManager,
+            Supplier<IIccPhoneBook> iccPhoneBookSupplier, ContentNotifier notifier) {
+        if (subscriptionManager == null) {
+            return false;
+        }
+        mSubscriptionManager = subscriptionManager;
+        mIccPhoneBookSupplier = iccPhoneBookSupplier;
+        mContentNotifier = notifier;
+
+        mSubscriptionManager.addOnSubscriptionsChangedListener(MoreExecutors.directExecutor(),
+                new SubscriptionManager.OnSubscriptionsChangedListener() {
+                    boolean mFirstCallback = true;
+                    private int[] mNotifiedSubIds = {};
+
+                    @Override
+                    public void onSubscriptionsChanged() {
+                        if (mFirstCallback) {
+                            mFirstCallback = false;
+                            return;
+                        }
+                        int[] activeSubIds = mSubscriptionManager.getActiveSubscriptionIdList();
+                        if (!Arrays.equals(mNotifiedSubIds, activeSubIds)) {
+                            notifier.notifyChange(SimPhonebookContract.AUTHORITY_URI);
+                            mNotifiedSubIds = Arrays.copyOf(activeSubIds, activeSubIds.length);
+                        }
+                    }
+                });
+        return true;
+    }
+
+    @Nullable
+    @Override
+    public Bundle call(@NonNull String method, @Nullable String arg, @Nullable Bundle extras) {
+        if (SimRecords.GET_ENCODED_NAME_LENGTH_METHOD_NAME.equals(method)) {
+            // No permissions checks needed. This isn't leaking any sensitive information since the
+            // name we are checking is provided by the caller.
+            return callForEncodedNameLength(arg);
+        }
+        return super.call(method, arg, extras);
+    }
+
+    private Bundle callForEncodedNameLength(String name) {
+        Bundle result = new Bundle();
+        result.putInt(SimRecords.EXTRA_ENCODED_NAME_LENGTH, getEncodedNameLength(name));
+        return result;
+    }
+
+    private int getEncodedNameLength(String name) {
+        if (Strings.isNullOrEmpty(name)) {
+            return 0;
+        } else {
+            byte[] encoded = AdnRecord.encodeAlphaTag(name);
+            return encoded.length;
+        }
+    }
+
+    @Nullable
+    @Override
+    public Cursor query(@NonNull Uri uri, @Nullable String[] projection, @Nullable Bundle queryArgs,
+            @Nullable CancellationSignal cancellationSignal) {
+        if (queryArgs != null && (queryArgs.containsKey(ContentResolver.QUERY_ARG_SQL_SELECTION)
+                || queryArgs.containsKey(ContentResolver.QUERY_ARG_SQL_SELECTION_ARGS)
+                || queryArgs.containsKey(ContentResolver.QUERY_ARG_SQL_LIMIT))) {
+            throw new IllegalArgumentException(
+                    "A SQL selection was provided but it is not supported by this provider.");
+        }
+        switch (URI_MATCHER.match(uri)) {
+            case ELEMENTARY_FILES:
+                return queryElementaryFiles(projection);
+            case ELEMENTARY_FILES_ITEM:
+                return queryElementaryFilesItem(PhonebookArgs.forElementaryFilesItem(uri),
+                        projection);
+            case SIM_RECORDS:
+                return querySimRecords(PhonebookArgs.forSimRecords(uri, queryArgs), projection);
+            case SIM_RECORDS_ITEM:
+                return querySimRecordsItem(PhonebookArgs.forSimRecordsItem(uri, queryArgs),
+                        projection);
+            default:
+                throw new IllegalArgumentException("Unsupported Uri " + uri);
+        }
+    }
+
+    @Nullable
+    @Override
+    public Cursor query(@NonNull Uri uri, @Nullable String[] projection, @Nullable String selection,
+            @Nullable String[] selectionArgs, @Nullable String sortOrder,
+            @Nullable CancellationSignal cancellationSignal) {
+        throw new UnsupportedOperationException("Only query with Bundle is supported");
+    }
+
+    @Nullable
+    @Override
+    public Cursor query(@NonNull Uri uri, @Nullable String[] projection, @Nullable String selection,
+            @Nullable String[] selectionArgs, @Nullable String sortOrder) {
+        throw new UnsupportedOperationException("Only query with Bundle is supported");
+    }
+
+    private Cursor queryElementaryFiles(String[] projection) {
+        validateProjection(ELEMENTARY_FILES_COLUMNS_SET, projection);
+        if (projection == null) {
+            projection = ELEMENTARY_FILES_ALL_COLUMNS;
+        }
+
+        MatrixCursor result = new MatrixCursor(projection);
+
+        List<SubscriptionInfo> activeSubscriptions = getActiveSubscriptionInfoList();
+        for (SubscriptionInfo subInfo : activeSubscriptions) {
+            try {
+                addEfToCursor(result, subInfo, ElementaryFiles.EF_ADN);
+                addEfToCursor(result, subInfo, ElementaryFiles.EF_FDN);
+                addEfToCursor(result, subInfo, ElementaryFiles.EF_SDN);
+            } catch (RemoteException e) {
+                // Return an empty cursor. If service to access it is throwing remote
+                // exceptions then it's basically the same as not having a SIM.
+                return new MatrixCursor(projection, 0);
+            }
+        }
+        return result;
+    }
+
+    private Cursor queryElementaryFilesItem(PhonebookArgs args, String[] projection) {
+        validateProjection(ELEMENTARY_FILES_COLUMNS_SET, projection);
+        if (projection == null) {
+            projection = ELEMENTARY_FILES_ALL_COLUMNS;
+        }
+
+        MatrixCursor result = new MatrixCursor(projection);
+        try {
+            addEfToCursor(
+                    result, getActiveSubscriptionInfo(args.subscriptionId), args.efType);
+        } catch (RemoteException e) {
+            // Return an empty cursor. If service to access it is throwing remote
+            // exceptions then it's basically the same as not having a SIM.
+            return new MatrixCursor(projection, 0);
+        }
+        return result;
+    }
+
+    private void addEfToCursor(MatrixCursor result, SubscriptionInfo subscriptionInfo,
+            int efType) throws RemoteException {
+        int[] recordsSize = mIccPhoneBookSupplier.get().getAdnRecordsSizeForSubscriber(
+                subscriptionInfo.getSubscriptionId(), efIdForEfType(efType));
+        addEfToCursor(result, subscriptionInfo, efType, recordsSize);
+    }
+
+    private void addEfToCursor(MatrixCursor result, SubscriptionInfo subscriptionInfo,
+            int efType, int[] recordsSize) throws RemoteException {
+        // If the record count is zero then the SIM doesn't support the elementary file so just
+        // omit it.
+        if (recordsSize == null || getRecordCount(recordsSize) == 0) {
+            return;
+        }
+        MatrixCursor.RowBuilder row = result.newRow()
+                .add(ElementaryFiles.SLOT_INDEX, subscriptionInfo.getSimSlotIndex())
+                .add(ElementaryFiles.SUBSCRIPTION_ID, subscriptionInfo.getSubscriptionId())
+                .add(ElementaryFiles.EF_TYPE, efType)
+                .add(ElementaryFiles.MAX_RECORDS, getRecordCount(recordsSize))
+                .add(ElementaryFiles.NAME_MAX_LENGTH,
+                        AdnRecord.getMaxAlphaTagBytes(getRecordSize(recordsSize)))
+                .add(ElementaryFiles.PHONE_NUMBER_MAX_LENGTH,
+                        AdnRecord.getMaxPhoneNumberDigits());
+        if (result.getColumnIndex(ElementaryFiles.RECORD_COUNT) != -1) {
+            int efid = efIdForEfType(efType);
+            List<AdnRecord> existingRecords = mIccPhoneBookSupplier.get()
+                    .getAdnRecordsInEfForSubscriber(subscriptionInfo.getSubscriptionId(), efid);
+            int nonEmptyCount = 0;
+            for (AdnRecord record : existingRecords) {
+                if (!record.isEmpty()) {
+                    nonEmptyCount++;
+                }
+            }
+            row.add(ElementaryFiles.RECORD_COUNT, nonEmptyCount);
+        }
+    }
+
+    private Cursor querySimRecords(PhonebookArgs args, String[] projection) {
+        validateSubscriptionAndEf(args);
+        if (projection == null) {
+            projection = SIM_RECORDS_ALL_COLUMNS;
+        }
+
+        List<AdnRecord> records = loadRecordsForEf(args);
+        if (records == null) {
+            return new MatrixCursor(projection, 0);
+        }
+        MatrixCursor result = new MatrixCursor(projection, records.size());
+        List<Pair<AdnRecord, MatrixCursor.RowBuilder>> rowBuilders = new ArrayList<>(
+                records.size());
+        for (AdnRecord record : records) {
+            if (!record.isEmpty()) {
+                rowBuilders.add(Pair.create(record, result.newRow()));
+            }
+        }
+        // This is kind of ugly but avoids looking up columns in an inner loop.
+        for (String column : projection) {
+            switch (column) {
+                case SimRecords.SUBSCRIPTION_ID:
+                    for (Pair<AdnRecord, MatrixCursor.RowBuilder> row : rowBuilders) {
+                        row.second.add(args.subscriptionId);
+                    }
+                    break;
+                case SimRecords.ELEMENTARY_FILE_TYPE:
+                    for (Pair<AdnRecord, MatrixCursor.RowBuilder> row : rowBuilders) {
+                        row.second.add(args.efType);
+                    }
+                    break;
+                case SimRecords.RECORD_NUMBER:
+                    for (Pair<AdnRecord, MatrixCursor.RowBuilder> row : rowBuilders) {
+                        row.second.add(row.first.getRecId());
+                    }
+                    break;
+                case SimRecords.NAME:
+                    for (Pair<AdnRecord, MatrixCursor.RowBuilder> row : rowBuilders) {
+                        row.second.add(row.first.getAlphaTag());
+                    }
+                    break;
+                case SimRecords.PHONE_NUMBER:
+                    for (Pair<AdnRecord, MatrixCursor.RowBuilder> row : rowBuilders) {
+                        row.second.add(row.first.getNumber());
+                    }
+                    break;
+                default:
+                    Rlog.w(TAG, "Column " + column + " is unsupported for " + args.uri);
+                    break;
+            }
+        }
+        return result;
+    }
+
+    private Cursor querySimRecordsItem(PhonebookArgs args, String[] projection) {
+        if (projection == null) {
+            projection = SIM_RECORDS_ALL_COLUMNS;
+        }
+        validateSubscriptionAndEf(args);
+        AdnRecord record = loadRecord(args);
+
+        MatrixCursor result = new MatrixCursor(projection, 1);
+        if (record == null || record.isEmpty()) {
+            return result;
+        }
+        result.newRow()
+                .add(SimRecords.SUBSCRIPTION_ID, args.subscriptionId)
+                .add(SimRecords.ELEMENTARY_FILE_TYPE, args.efType)
+                .add(SimRecords.RECORD_NUMBER, record.getRecId())
+                .add(SimRecords.NAME, record.getAlphaTag())
+                .add(SimRecords.PHONE_NUMBER, record.getNumber());
+        return result;
+    }
+
+    @Nullable
+    @Override
+    public String getType(@NonNull Uri uri) {
+        switch (URI_MATCHER.match(uri)) {
+            case ELEMENTARY_FILES:
+                return ElementaryFiles.CONTENT_TYPE;
+            case ELEMENTARY_FILES_ITEM:
+                return ElementaryFiles.CONTENT_ITEM_TYPE;
+            case SIM_RECORDS:
+                return SimRecords.CONTENT_TYPE;
+            case SIM_RECORDS_ITEM:
+                return SimRecords.CONTENT_ITEM_TYPE;
+            default:
+                throw new IllegalArgumentException("Unsupported Uri " + uri);
+        }
+    }
+
+    @Nullable
+    @Override
+    public Uri insert(@NonNull Uri uri, @Nullable ContentValues values) {
+        return insert(uri, values, null);
+    }
+
+    @Nullable
+    @Override
+    public Uri insert(@NonNull Uri uri, @Nullable ContentValues values, @Nullable Bundle extras) {
+        switch (URI_MATCHER.match(uri)) {
+            case SIM_RECORDS:
+                return insertSimRecord(PhonebookArgs.forSimRecords(uri, extras), values);
+            case ELEMENTARY_FILES:
+            case ELEMENTARY_FILES_ITEM:
+            case SIM_RECORDS_ITEM:
+                throw new UnsupportedOperationException(uri + " does not support insert");
+            default:
+                throw new IllegalArgumentException("Unsupported Uri " + uri);
+        }
+    }
+
+    private Uri insertSimRecord(PhonebookArgs args, ContentValues values) {
+        validateWritableEf(args, "insert");
+        validateSubscriptionAndEf(args);
+
+        if (values == null || values.isEmpty()) {
+            return null;
+        }
+        validateValues(args, values);
+        String newName = Strings.nullToEmpty(values.getAsString(SimRecords.NAME));
+        String newPhoneNumber = Strings.nullToEmpty(values.getAsString(SimRecords.PHONE_NUMBER));
+
+        acquireWriteLockOrThrow();
+        try {
+            List<AdnRecord> records = loadRecordsForEf(args);
+            if (records == null) {
+                Rlog.e(TAG, "Failed to load existing records for " + args.uri);
+                return null;
+            }
+            AdnRecord emptyRecord = null;
+            for (AdnRecord record : records) {
+                if (record.isEmpty()) {
+                    emptyRecord = record;
+                    break;
+                }
+            }
+            if (emptyRecord == null) {
+                // When there are no empty records that means the EF is full.
+                throw new IllegalStateException(
+                        args.uri + " is full. Please delete records to add new ones.");
+            }
+            boolean success = updateRecord(args, emptyRecord, args.pin2, newName, newPhoneNumber);
+            if (!success) {
+                Rlog.e(TAG, "Insert failed for " + args.uri);
+                // Something didn't work but since we don't have any more specific
+                // information to provide to the caller it's better to just return null
+                // rather than throwing and possibly crashing their process.
+                return null;
+            }
+            notifyChange();
+            return SimRecords.getItemUri(args.subscriptionId, args.efType, emptyRecord.getRecId());
+        } finally {
+            releaseWriteLock();
+        }
+    }
+
+    @Override
+    public int delete(@NonNull Uri uri, @Nullable String selection,
+            @Nullable String[] selectionArgs) {
+        throw new UnsupportedOperationException("Only delete with Bundle is supported");
+    }
+
+    @Override
+    public int delete(@NonNull Uri uri, @Nullable Bundle extras) {
+        switch (URI_MATCHER.match(uri)) {
+            case SIM_RECORDS_ITEM:
+                return deleteSimRecordsItem(PhonebookArgs.forSimRecordsItem(uri, extras));
+            case ELEMENTARY_FILES:
+            case ELEMENTARY_FILES_ITEM:
+            case SIM_RECORDS:
+                throw new UnsupportedOperationException(uri + " does not support delete");
+            default:
+                throw new IllegalArgumentException("Unsupported Uri " + uri);
+        }
+    }
+
+    private int deleteSimRecordsItem(PhonebookArgs args) {
+        validateWritableEf(args, "delete");
+        validateSubscriptionAndEf(args);
+
+        acquireWriteLockOrThrow();
+        try {
+            AdnRecord record = loadRecord(args);
+            if (record == null || record.isEmpty()) {
+                return 0;
+            }
+            if (!updateRecord(args, record, args.pin2, "", "")) {
+                Rlog.e(TAG, "Failed to delete " + args.uri);
+            }
+            notifyChange();
+        } finally {
+            releaseWriteLock();
+        }
+        return 1;
+    }
+
+
+    @Override
+    public int update(@NonNull Uri uri, @Nullable ContentValues values, @Nullable Bundle extras) {
+        switch (URI_MATCHER.match(uri)) {
+            case SIM_RECORDS_ITEM:
+                return updateSimRecordsItem(PhonebookArgs.forSimRecordsItem(uri, extras), values);
+            case ELEMENTARY_FILES:
+            case ELEMENTARY_FILES_ITEM:
+            case SIM_RECORDS:
+                throw new UnsupportedOperationException(uri + " does not support update");
+            default:
+                throw new IllegalArgumentException("Unsupported Uri " + uri);
+        }
+    }
+
+    @Override
+    public int update(@NonNull Uri uri, @Nullable ContentValues values, @Nullable String selection,
+            @Nullable String[] selectionArgs) {
+        throw new UnsupportedOperationException("Only Update with bundle is supported");
+    }
+
+    private int updateSimRecordsItem(PhonebookArgs args, ContentValues values) {
+        validateWritableEf(args, "update");
+        validateSubscriptionAndEf(args);
+
+        if (values == null || values.isEmpty()) {
+            return 0;
+        }
+        validateValues(args, values);
+        String newName = Strings.nullToEmpty(values.getAsString(SimRecords.NAME));
+        String newPhoneNumber = Strings.nullToEmpty(values.getAsString(SimRecords.PHONE_NUMBER));
+
+        acquireWriteLockOrThrow();
+
+        try {
+            AdnRecord record = loadRecord(args);
+
+            // Note we allow empty records to be updated. This is a bit weird because they are
+            // not returned by query methods but this allows a client application assign a name
+            // to a specific record number. This may be desirable in some phone app use cases since
+            // the record number is often used as a quick dial index.
+            if (record == null) {
+                return 0;
+            }
+            if (!updateRecord(args, record, args.pin2, newName, newPhoneNumber)) {
+                Rlog.e(TAG, "Failed to update " + args.uri);
+                return 0;
+            }
+            notifyChange();
+        } finally {
+            releaseWriteLock();
+        }
+        return 1;
+    }
+
+    void validateSubscriptionAndEf(PhonebookArgs args) {
+        SubscriptionInfo info =
+                args.subscriptionId != SubscriptionManager.INVALID_SUBSCRIPTION_ID
+                        ? getActiveSubscriptionInfo(args.subscriptionId)
+                        : null;
+        if (info == null) {
+            throw new IllegalArgumentException("No active SIM with subscription ID "
+                    + args.subscriptionId);
+        }
+
+        int[] recordsSize = getRecordsSizeForEf(args);
+        if (recordsSize == null || recordsSize[1] == 0) {
+            throw new IllegalArgumentException(args.efName
+                    + " is not supported for SIM with subscription ID " + args.subscriptionId);
+        }
+    }
+
+    private void acquireWriteLockOrThrow() {
+        try {
+            if (!mWriteLock.tryLock(WRITE_TIMEOUT_SECONDS, TimeUnit.SECONDS)) {
+                throw new IllegalStateException("Timeout waiting to write");
+            }
+        } catch (InterruptedException e) {
+            throw new IllegalStateException("Write failed");
+        }
+    }
+
+    private void releaseWriteLock() {
+        mWriteLock.unlock();
+    }
+
+    private void validateWritableEf(PhonebookArgs args, String operationName) {
+        if (args.efType == ElementaryFiles.EF_FDN) {
+            if (hasPermissionsForFdnWrite(args)) {
+                return;
+            }
+        }
+        if (args.efType != ElementaryFiles.EF_ADN) {
+            throw new UnsupportedOperationException(
+                    args.uri + " does not support " + operationName);
+        }
+    }
+
+    private boolean hasPermissionsForFdnWrite(PhonebookArgs args) {
+        TelephonyManager telephonyManager = Objects.requireNonNull(
+                getContext().getSystemService(TelephonyManager.class));
+        String callingPackage = getCallingPackage();
+        int granted = PackageManager.PERMISSION_DENIED;
+        if (callingPackage != null) {
+            granted = getContext().getPackageManager().checkPermission(
+                    Manifest.permission.MODIFY_PHONE_STATE, callingPackage);
+        }
+        return granted == PackageManager.PERMISSION_GRANTED
+                || telephonyManager.hasCarrierPrivileges(args.subscriptionId);
+
+    }
+
+
+    private boolean updateRecord(PhonebookArgs args, AdnRecord existingRecord, String pin2,
+            String newName, String newPhone) {
+        try {
+            ContentValues values = new ContentValues();
+            values.put(STR_NEW_TAG, newName);
+            values.put(STR_NEW_NUMBER, newPhone);
+            return mIccPhoneBookSupplier.get().updateAdnRecordsInEfByIndexForSubscriber(
+                    args.subscriptionId, existingRecord.getEfid(), values,
+                    existingRecord.getRecId(),
+                    pin2);
+        } catch (RemoteException e) {
+            return false;
+        }
+    }
+
+    private void validatePhoneNumber(@Nullable String phoneNumber) {
+        if (phoneNumber == null || phoneNumber.isEmpty()) {
+            throw new IllegalArgumentException(SimRecords.PHONE_NUMBER + " is required.");
+        }
+        int actualLength = phoneNumber.length();
+        // When encoded the "+" prefix sets a bit and so doesn't count against the maximum length
+        if (phoneNumber.startsWith("+")) {
+            actualLength--;
+        }
+        if (actualLength > AdnRecord.getMaxPhoneNumberDigits()) {
+            throw new IllegalArgumentException(SimRecords.PHONE_NUMBER + " is too long.");
+        }
+        for (int i = 0; i < phoneNumber.length(); i++) {
+            char c = phoneNumber.charAt(i);
+            if (!PhoneNumberUtils.isNonSeparator(c)) {
+                throw new IllegalArgumentException(
+                        SimRecords.PHONE_NUMBER + " contains unsupported characters.");
+            }
+        }
+    }
+
+    private void validateValues(PhonebookArgs args, ContentValues values) {
+        if (!SIM_RECORDS_WRITABLE_COLUMNS.containsAll(values.keySet())) {
+            Set<String> unsupportedColumns = new ArraySet<>(values.keySet());
+            unsupportedColumns.removeAll(SIM_RECORDS_WRITABLE_COLUMNS);
+            throw new IllegalArgumentException("Unsupported columns: " + Joiner.on(',')
+                    .join(unsupportedColumns));
+        }
+
+        String phoneNumber = values.getAsString(SimRecords.PHONE_NUMBER);
+        validatePhoneNumber(phoneNumber);
+
+        String name = values.getAsString(SimRecords.NAME);
+        int length = getEncodedNameLength(name);
+        int[] recordsSize = getRecordsSizeForEf(args);
+        if (recordsSize == null) {
+            throw new IllegalStateException(
+                    "Failed to get " + ElementaryFiles.NAME_MAX_LENGTH + " from SIM");
+        }
+        int maxLength = AdnRecord.getMaxAlphaTagBytes(getRecordSize(recordsSize));
+
+        if (length > maxLength) {
+            throw new IllegalArgumentException(SimRecords.NAME + " is too long.");
+        }
+    }
+
+    private List<SubscriptionInfo> getActiveSubscriptionInfoList() {
+        // Getting the SubscriptionInfo requires READ_PHONE_STATE but we're only returning
+        // the subscription ID and slot index which are not sensitive information.
+        CallingIdentity identity = clearCallingIdentity();
+        try {
+            return mSubscriptionManager.getActiveSubscriptionInfoList();
+        } finally {
+            restoreCallingIdentity(identity);
+        }
+    }
+
+    private SubscriptionInfo getActiveSubscriptionInfo(int subId) {
+        // Getting the SubscriptionInfo requires READ_PHONE_STATE.
+        CallingIdentity identity = clearCallingIdentity();
+        try {
+            return mSubscriptionManager.getActiveSubscriptionInfo(subId);
+        } finally {
+            restoreCallingIdentity(identity);
+        }
+    }
+
+    private List<AdnRecord> loadRecordsForEf(PhonebookArgs args) {
+        try {
+            return mIccPhoneBookSupplier.get().getAdnRecordsInEfForSubscriber(
+                    args.subscriptionId, args.efid);
+        } catch (RemoteException e) {
+            return null;
+        }
+    }
+
+    private AdnRecord loadRecord(PhonebookArgs args) {
+        List<AdnRecord> records = loadRecordsForEf(args);
+        if (records == null || args.recordNumber > records.size()) {
+            return null;
+        }
+        AdnRecord result = records.get(args.recordNumber - 1);
+        // This should be true but the service could have a different implementation.
+        if (result.getRecId() == args.recordNumber) {
+            return result;
+        }
+        for (AdnRecord record : records) {
+            if (record.getRecId() == args.recordNumber) {
+                return result;
+            }
+        }
+        return null;
+    }
+
+
+    private int[] getRecordsSizeForEf(PhonebookArgs args) {
+        try {
+            return mIccPhoneBookSupplier.get().getAdnRecordsSizeForSubscriber(
+                    args.subscriptionId, args.efid);
+        } catch (RemoteException e) {
+            return null;
+        }
+    }
+
+    void notifyChange() {
+        mContentNotifier.notifyChange(SimPhonebookContract.AUTHORITY_URI);
+    }
+
+    /** Testable wrapper around {@link ContentResolver#notifyChange(Uri, ContentObserver)} */
+    @TestApi
+    interface ContentNotifier {
+        void notifyChange(Uri uri);
+    }
+
+    /**
+     * Holds the arguments extracted from the Uri and query args for accessing the referenced
+     * phonebook data on a SIM.
+     */
+    private static class PhonebookArgs {
+        public final Uri uri;
+        public final int subscriptionId;
+        public final String efName;
+        public final int efType;
+        public final int efid;
+        public final int recordNumber;
+        public final String pin2;
+
+        PhonebookArgs(Uri uri, int subscriptionId, String efName,
+                @ElementaryFiles.EfType int efType, int efid, int recordNumber,
+                @Nullable Bundle queryArgs) {
+            this.uri = uri;
+            this.subscriptionId = subscriptionId;
+            this.efName = efName;
+            this.efType = efType;
+            this.efid = efid;
+            this.recordNumber = recordNumber;
+            pin2 = efType == ElementaryFiles.EF_FDN && queryArgs != null
+                    ? queryArgs.getString(SimRecords.QUERY_ARG_PIN2)
+                    : null;
+        }
+
+        static PhonebookArgs createFromEfName(Uri uri, int subscriptionId,
+                String efName, int recordNumber, @Nullable Bundle queryArgs) {
+            int efType;
+            int efid;
+            if (efName != null) {
+                switch (efName) {
+                    case ElementaryFiles.PATH_SEGMENT_EF_ADN:
+                        efType = ElementaryFiles.EF_ADN;
+                        efid = IccConstants.EF_ADN;
+                        break;
+                    case ElementaryFiles.PATH_SEGMENT_EF_FDN:
+                        efType = ElementaryFiles.EF_FDN;
+                        efid = IccConstants.EF_FDN;
+                        break;
+                    case ElementaryFiles.PATH_SEGMENT_EF_SDN:
+                        efType = ElementaryFiles.EF_SDN;
+                        efid = IccConstants.EF_SDN;
+                        break;
+                    default:
+                        throw new IllegalArgumentException(
+                                "Unrecognized elementary file " + efName);
+                }
+            } else {
+                efType = ElementaryFiles.EF_UNKNOWN;
+                efid = 0;
+            }
+            return new PhonebookArgs(uri, subscriptionId, efName, efType, efid, recordNumber,
+                    queryArgs);
+        }
+
+        /**
+         * Pattern: elementary_files/subid/${subscriptionId}/${efName}
+         *
+         * e.g. elementary_files/subid/1/adn
+         *
+         * @see ElementaryFiles#getItemUri(int, int)
+         * @see #ELEMENTARY_FILES_ITEM
+         */
+        static PhonebookArgs forElementaryFilesItem(Uri uri) {
+            int subscriptionId = parseSubscriptionIdFromUri(uri, 2);
+            String efName = uri.getPathSegments().get(3);
+            return PhonebookArgs.createFromEfName(
+                    uri, subscriptionId, efName, -1, null);
+        }
+
+        /**
+         * Pattern: subid/${subscriptionId}/${efName}
+         *
+         * <p>e.g. subid/1/adn
+         *
+         * @see SimRecords#getContentUri(int, int)
+         * @see #SIM_RECORDS
+         */
+        static PhonebookArgs forSimRecords(Uri uri, Bundle queryArgs) {
+            int subscriptionId = parseSubscriptionIdFromUri(uri, 1);
+            String efName = uri.getPathSegments().get(2);
+            return PhonebookArgs.createFromEfName(uri, subscriptionId, efName, -1, queryArgs);
+        }
+
+        /**
+         * Pattern: subid/${subscriptionId}/${efName}/${recordNumber}
+         *
+         * <p>e.g. subid/1/adn/10
+         *
+         * @see SimRecords#getItemUri(int, int, int)
+         * @see #SIM_RECORDS_ITEM
+         */
+        static PhonebookArgs forSimRecordsItem(Uri uri, Bundle queryArgs) {
+            int subscriptionId = parseSubscriptionIdFromUri(uri, 1);
+            String efName = uri.getPathSegments().get(2);
+            int recordNumber = parseRecordNumberFromUri(uri, 3);
+            return PhonebookArgs.createFromEfName(uri, subscriptionId, efName, recordNumber,
+                    queryArgs);
+        }
+
+        private static int parseSubscriptionIdFromUri(Uri uri, int pathIndex) {
+            if (pathIndex == -1) {
+                return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+            }
+            String segment = uri.getPathSegments().get(pathIndex);
+            try {
+                return Integer.parseInt(segment);
+            } catch (NumberFormatException e) {
+                throw new IllegalArgumentException("Invalid subscription ID: " + segment);
+            }
+        }
+
+        private static int parseRecordNumberFromUri(Uri uri, int pathIndex) {
+            try {
+                return Integer.parseInt(uri.getPathSegments().get(pathIndex));
+            } catch (NumberFormatException e) {
+                throw new IllegalArgumentException(
+                        "Invalid record index: " + uri.getLastPathSegment());
+            }
+        }
+    }
+}
diff --git a/src/com/android/phone/TelephonyShellCommand.java b/src/com/android/phone/TelephonyShellCommand.java
index 0348389..c83ea64 100644
--- a/src/com/android/phone/TelephonyShellCommand.java
+++ b/src/com/android/phone/TelephonyShellCommand.java
@@ -16,29 +16,57 @@
 
 package com.android.phone;
 
+import static com.android.internal.telephony.d2d.Communicator.MESSAGE_CALL_AUDIO_CODEC;
+import static com.android.internal.telephony.d2d.Communicator.MESSAGE_CALL_RADIO_ACCESS_TYPE;
+import static com.android.internal.telephony.d2d.Communicator.MESSAGE_DEVICE_BATTERY_STATE;
+import static com.android.internal.telephony.d2d.Communicator.MESSAGE_DEVICE_NETWORK_COVERAGE;
+
+import android.Manifest;
 import android.content.Context;
-import android.os.BasicShellCommandHandler;
+import android.net.Uri;
 import android.os.Binder;
 import android.os.PersistableBundle;
 import android.os.Process;
 import android.os.RemoteException;
+import android.os.ServiceSpecificException;
+import android.provider.BlockedNumberContract;
+import android.telephony.BarringInfo;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.telephony.TelephonyRegistryManager;
 import android.telephony.emergency.EmergencyNumber;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.RcsContactUceCapability;
 import android.telephony.ims.feature.ImsFeature;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import android.util.ArraySet;
 import android.util.Log;
+import android.util.SparseArray;
 
+import com.android.ims.rcs.uce.util.FeatureTags;
 import com.android.internal.telephony.ITelephony;
+import com.android.internal.telephony.Phone;
+import com.android.internal.telephony.PhoneFactory;
+import com.android.internal.telephony.d2d.Communicator;
 import com.android.internal.telephony.emergency.EmergencyNumberTracker;
 import com.android.internal.telephony.util.TelephonyUtils;
+import com.android.modules.utils.BasicShellCommandHandler;
+import com.android.phone.callcomposer.CallComposerPictureManager;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.TreeSet;
+import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
 
 /**
  * Takes actions based on the adb commands given by "adb shell cmd phone ...". Be careful, no
@@ -53,18 +81,27 @@
     private static final boolean VDBG = true;
     private static final int DEFAULT_PHONE_ID = 0;
 
+    private static final String CALL_COMPOSER_SUBCOMMAND = "callcomposer";
     private static final String IMS_SUBCOMMAND = "ims";
     private static final String NUMBER_VERIFICATION_SUBCOMMAND = "numverify";
+    private static final String EMERGENCY_CALLBACK_MODE = "emergency-callback-mode";
     private static final String EMERGENCY_NUMBER_TEST_MODE = "emergency-number-test-mode";
+    private static final String END_BLOCK_SUPPRESSION = "end-block-suppression";
+    private static final String RESTART_MODEM = "restart-modem";
+    private static final String UNATTENDED_REBOOT = "unattended-reboot";
     private static final String CARRIER_CONFIG_SUBCOMMAND = "cc";
     private static final String DATA_TEST_MODE = "data";
-    private static final String DATA_ENABLE = "enable";
-    private static final String DATA_DISABLE = "disable";
+    private static final String ENABLE = "enable";
+    private static final String DISABLE = "disable";
+    private static final String QUERY = "query";
 
-    private static final String IMS_SET_CARRIER_SERVICE = "set-ims-service";
-    private static final String IMS_GET_CARRIER_SERVICE = "get-ims-service";
-    private static final String IMS_ENABLE = "enable";
-    private static final String IMS_DISABLE = "disable";
+    private static final String CALL_COMPOSER_TEST_MODE = "test-mode";
+    private static final String CALL_COMPOSER_SIMULATE_CALL = "simulate-outgoing-call";
+    private static final String CALL_COMPOSER_USER_SETTING = "user-setting";
+
+    private static final String IMS_SET_IMS_SERVICE = "set-ims-service";
+    private static final String IMS_GET_IMS_SERVICE = "get-ims-service";
+    private static final String IMS_CLEAR_SERVICE_OVERRIDE = "clear-ims-service-override";
     // Used to disable or enable processing of conference event package data from the network.
     // This is handy for testing scenarios where CEP data does not exist on a network which does
     // support CEP data.
@@ -77,11 +114,61 @@
     private static final String CC_SET_VALUE = "set-value";
     private static final String CC_CLEAR_VALUES = "clear-values";
 
+    private static final String GBA_SUBCOMMAND = "gba";
+    private static final String GBA_SET_SERVICE = "set-service";
+    private static final String GBA_GET_SERVICE = "get-service";
+    private static final String GBA_SET_RELEASE_TIME = "set-release";
+    private static final String GBA_GET_RELEASE_TIME = "get-release";
+
+    private static final String SINGLE_REGISTATION_CONFIG = "src";
+    private static final String SRC_SET_DEVICE_ENABLED = "set-device-enabled";
+    private static final String SRC_GET_DEVICE_ENABLED = "get-device-enabled";
+    private static final String SRC_SET_CARRIER_ENABLED = "set-carrier-enabled";
+    private static final String SRC_GET_CARRIER_ENABLED = "get-carrier-enabled";
+    private static final String SRC_SET_TEST_ENABLED = "set-test-enabled";
+    private static final String SRC_GET_TEST_ENABLED = "get-test-enabled";
+    private static final String SRC_SET_FEATURE_ENABLED = "set-feature-validation";
+    private static final String SRC_GET_FEATURE_ENABLED = "get-feature-validation";
+
+    private static final String D2D_SUBCOMMAND = "d2d";
+    private static final String D2D_SEND = "send";
+    private static final String D2D_TRANSPORT = "transport";
+    private static final String D2D_SET_DEVICE_SUPPORT = "set-device-support";
+
+    private static final String BARRING_SUBCOMMAND = "barring";
+    private static final String BARRING_SEND_INFO = "send";
+
+    private static final String RCS_UCE_COMMAND = "uce";
+    private static final String UCE_GET_EAB_CONTACT = "get-eab-contact";
+    private static final String UCE_REMOVE_EAB_CONTACT = "remove-eab-contact";
+    private static final String UCE_GET_DEVICE_ENABLED = "get-device-enabled";
+    private static final String UCE_SET_DEVICE_ENABLED = "set-device-enabled";
+    private static final String UCE_OVERRIDE_PUBLISH_CAPS = "override-published-caps";
+    private static final String UCE_GET_LAST_PIDF_XML = "get-last-publish-pidf";
+    private static final String UCE_REMOVE_REQUEST_DISALLOWED_STATUS =
+            "remove-request-disallowed-status";
+
+    // Check if a package has carrier privileges on any SIM, regardless of subId/phoneId.
+    private static final String HAS_CARRIER_PRIVILEGES_COMMAND = "has-carrier-privileges";
+
+    private static final String DISABLE_PHYSICAL_SUBSCRIPTION = "disable-physical-subscription";
+    private static final String ENABLE_PHYSICAL_SUBSCRIPTION = "enable-physical-subscription";
+
+    private static final String THERMAL_MITIGATION_COMMAND = "thermal-mitigation";
+    private static final String ALLOW_THERMAL_MITIGATION_PACKAGE_SUBCOMMAND = "allow-package";
+    private static final String DISALLOW_THERMAL_MITIGATION_PACKAGE_SUBCOMMAND = "disallow-package";
+
+    private static final String GET_ALLOWED_NETWORK_TYPES_FOR_USER =
+            "get-allowed-network-types-for-users";
+    private static final String SET_ALLOWED_NETWORK_TYPES_FOR_USER =
+            "set-allowed-network-types-for-users";
     // Take advantage of existing methods that already contain permissions checks when possible.
     private final ITelephony mInterface;
 
     private SubscriptionManager mSubscriptionManager;
     private CarrierConfigManager mCarrierConfigManager;
+    private TelephonyRegistryManager mTelephonyRegistryManager;
+    private Context mContext;
 
     private enum CcType {
         BOOLEAN, DOUBLE, DOUBLE_ARRAY, INT, INT_ARRAY, LONG, LONG_ARRAY, STRING,
@@ -126,12 +213,57 @@
         }
     };
 
+    /**
+     * Map from a shorthand string to the feature tags required in registration required in order
+     * for the RCS feature to be considered "capable".
+     */
+    private static final Map<String, Set<String>> TEST_FEATURE_TAG_MAP;
+    static {
+        ArrayMap<String, Set<String>> map = new ArrayMap<>(18);
+        map.put("chat_v1", Collections.singleton(FeatureTags.FEATURE_TAG_CHAT_IM));
+        map.put("chat_v2", Collections.singleton(FeatureTags.FEATURE_TAG_CHAT_SESSION));
+        map.put("ft", Collections.singleton(FeatureTags.FEATURE_TAG_FILE_TRANSFER));
+        map.put("ft_sms", Collections.singleton(FeatureTags.FEATURE_TAG_FILE_TRANSFER_VIA_SMS));
+        map.put("mmtel", Collections.singleton(FeatureTags.FEATURE_TAG_MMTEL));
+        map.put("mmtel_vt", new ArraySet<>(Arrays.asList(FeatureTags.FEATURE_TAG_MMTEL,
+                FeatureTags.FEATURE_TAG_VIDEO)));
+        map.put("geo_push", Collections.singleton(FeatureTags.FEATURE_TAG_GEO_PUSH));
+        map.put("geo_push_sms", Collections.singleton(FeatureTags.FEATURE_TAG_GEO_PUSH_VIA_SMS));
+        map.put("call_comp",
+                Collections.singleton(FeatureTags.FEATURE_TAG_CALL_COMPOSER_ENRICHED_CALLING));
+        map.put("call_comp_mmtel",
+                Collections.singleton(FeatureTags.FEATURE_TAG_CALL_COMPOSER_VIA_TELEPHONY));
+        map.put("call_post", Collections.singleton(FeatureTags.FEATURE_TAG_POST_CALL));
+        map.put("map", Collections.singleton(FeatureTags.FEATURE_TAG_SHARED_MAP));
+        map.put("sketch", Collections.singleton(FeatureTags.FEATURE_TAG_SHARED_SKETCH));
+        // Feature tags defined twice for chatbot session because we want v1 and v2 based on bot
+        // version
+        map.put("chatbot", new ArraySet<>(Arrays.asList(
+                FeatureTags.FEATURE_TAG_CHATBOT_COMMUNICATION_USING_SESSION,
+                FeatureTags.FEATURE_TAG_CHATBOT_VERSION_SUPPORTED)));
+        map.put("chatbot_v2", new ArraySet<>(Arrays.asList(
+                FeatureTags.FEATURE_TAG_CHATBOT_COMMUNICATION_USING_SESSION,
+                FeatureTags.FEATURE_TAG_CHATBOT_VERSION_SUPPORTED)));
+        map.put("chatbot_sa", new ArraySet<>(Arrays.asList(
+                FeatureTags.FEATURE_TAG_CHATBOT_COMMUNICATION_USING_STANDALONE_MSG,
+                FeatureTags.FEATURE_TAG_CHATBOT_VERSION_SUPPORTED)));
+        map.put("chatbot_sa_v2", new ArraySet<>(Arrays.asList(
+                FeatureTags.FEATURE_TAG_CHATBOT_COMMUNICATION_USING_STANDALONE_MSG,
+                FeatureTags.FEATURE_TAG_CHATBOT_VERSION_SUPPORTED)));
+        map.put("chatbot_role", Collections.singleton(FeatureTags.FEATURE_TAG_CHATBOT_ROLE));
+        TEST_FEATURE_TAG_MAP = Collections.unmodifiableMap(map);
+    }
+
+
     public TelephonyShellCommand(ITelephony binder, Context context) {
         mInterface = binder;
         mCarrierConfigManager =
                 (CarrierConfigManager) context.getSystemService(Context.CARRIER_CONFIG_SERVICE);
         mSubscriptionManager = (SubscriptionManager)
                 context.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+        mTelephonyRegistryManager = (TelephonyRegistryManager)
+                context.getSystemService(Context.TELEPHONY_REGISTRY_SERVICE);
+        mContext = context;
     }
 
     @Override
@@ -144,8 +276,12 @@
             case IMS_SUBCOMMAND: {
                 return handleImsCommand();
             }
+            case RCS_UCE_COMMAND:
+                return handleRcsUceCommand();
             case NUMBER_VERIFICATION_SUBCOMMAND:
                 return handleNumberVerificationCommand();
+            case EMERGENCY_CALLBACK_MODE:
+                return handleEmergencyCallbackModeCommand();
             case EMERGENCY_NUMBER_TEST_MODE:
                 return handleEmergencyNumberTestModeCommand();
             case CARRIER_CONFIG_SUBCOMMAND: {
@@ -153,6 +289,33 @@
             }
             case DATA_TEST_MODE:
                 return handleDataTestModeCommand();
+            case END_BLOCK_SUPPRESSION:
+                return handleEndBlockSuppressionCommand();
+            case GBA_SUBCOMMAND:
+                return handleGbaCommand();
+            case D2D_SUBCOMMAND:
+                return handleD2dCommand();
+            case BARRING_SUBCOMMAND:
+                return handleBarringCommand();
+            case SINGLE_REGISTATION_CONFIG:
+                return handleSingleRegistrationConfigCommand();
+            case RESTART_MODEM:
+                return handleRestartModemCommand();
+            case CALL_COMPOSER_SUBCOMMAND:
+                return handleCallComposerCommand();
+            case UNATTENDED_REBOOT:
+                return handleUnattendedReboot();
+            case HAS_CARRIER_PRIVILEGES_COMMAND:
+                return handleHasCarrierPrivilegesCommand();
+            case THERMAL_MITIGATION_COMMAND:
+                return handleThermalMitigationCommand();
+            case DISABLE_PHYSICAL_SUBSCRIPTION:
+                return handleEnablePhysicalSubscription(false);
+            case ENABLE_PHYSICAL_SUBSCRIPTION:
+                return handleEnablePhysicalSubscription(true);
+            case GET_ALLOWED_NETWORK_TYPES_FOR_USER:
+            case SET_ALLOWED_NETWORK_TYPES_FOR_USER:
+                return handleAllowedNetworkTypesCommand(cmd);
             default: {
                 return handleDefaultCommands(cmd);
             }
@@ -167,16 +330,76 @@
         pw.println("    Print this help text.");
         pw.println("  ims");
         pw.println("    IMS Commands.");
+        pw.println("  uce");
+        pw.println("    RCS User Capability Exchange Commands.");
         pw.println("  emergency-number-test-mode");
         pw.println("    Emergency Number Test Mode Commands.");
+        pw.println("  end-block-suppression");
+        pw.println("    End Block Suppression command.");
         pw.println("  data");
         pw.println("    Data Test Mode Commands.");
         pw.println("  cc");
         pw.println("    Carrier Config Commands.");
+        pw.println("  gba");
+        pw.println("    GBA Commands.");
+        pw.println("  src");
+        pw.println("    RCS VoLTE Single Registration Config Commands.");
+        pw.println("  restart-modem");
+        pw.println("    Restart modem command.");
+        pw.println("  unattended-reboot");
+        pw.println("    Prepare for unattended reboot.");
+        pw.println("  has-carrier-privileges [package]");
+        pw.println("    Query carrier privilege status for a package. Prints true or false.");
+        pw.println("  get-allowed-network-types-for-users");
+        pw.println("    Get the Allowed Network Types.");
+        pw.println("  set-allowed-network-types-for-users");
+        pw.println("    Set the Allowed Network Types.");
         onHelpIms();
+        onHelpUce();
         onHelpEmergencyNumber();
+        onHelpEndBlockSupperssion();
         onHelpDataTestMode();
         onHelpCc();
+        onHelpGba();
+        onHelpSrc();
+        onHelpD2D();
+        onHelpDisableOrEnablePhysicalSubscription();
+        onHelpAllowedNetworkTypes();
+    }
+
+    private void onHelpD2D() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("D2D Comms Commands:");
+        pw.println("  d2d send TYPE VALUE");
+        pw.println("    Sends a D2D message of specified type and value.");
+        pw.println("    Type: " + MESSAGE_CALL_RADIO_ACCESS_TYPE + " - "
+                + Communicator.messageToString(MESSAGE_CALL_RADIO_ACCESS_TYPE));
+        pw.println("    Type: " + MESSAGE_CALL_AUDIO_CODEC + " - " + Communicator.messageToString(
+                MESSAGE_CALL_AUDIO_CODEC));
+        pw.println("    Type: " + MESSAGE_DEVICE_BATTERY_STATE + " - "
+                        + Communicator.messageToString(
+                        MESSAGE_DEVICE_BATTERY_STATE));
+        pw.println("    Type: " + MESSAGE_DEVICE_NETWORK_COVERAGE + " - "
+                + Communicator.messageToString(MESSAGE_DEVICE_NETWORK_COVERAGE));
+        pw.println("  d2d transport TYPE");
+        pw.println("    Forces the specified D2D transport TYPE to be active.  Use the");
+        pw.println("    short class name of the transport; i.e. DtmfTransport or RtpTransport.");
+        pw.println("  d2d set-device-support true/default");
+        pw.println("    true - forces device support to be enabled for D2D.");
+        pw.println("    default - clear any previously set force-enable of D2D, reverting to ");
+        pw.println("    the current device's configuration.");
+    }
+
+    private void onHelpBarring() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("Barring Commands:");
+        pw.println("  barring send -s SLOT_ID -b BARRING_TYPE -c IS_CONDITIONALLY_BARRED"
+                + " -t CONDITIONAL_BARRING_TIME_SECS");
+        pw.println("    Notifies of a barring info change for the specified slot id.");
+        pw.println("    BARRING_TYPE: 0 for BARRING_TYPE_NONE");
+        pw.println("    BARRING_TYPE: 1 for BARRING_TYPE_UNCONDITIONAL");
+        pw.println("    BARRING_TYPE: 2 for BARRING_TYPE_CONDITIONAL");
+        pw.println("    BARRING_TYPE: -1 for BARRING_TYPE_UNKNOWN");
     }
 
     private void onHelpIms() {
@@ -197,9 +420,14 @@
         pw.println("      -s: The SIM slot ID for the registered ImsService. If no option");
         pw.println("          is specified, it will choose the default voice SIM slot.");
         pw.println("      -c: The ImsService defined as the carrier configured ImsService.");
-        pw.println("      -c: The ImsService defined as the device default ImsService.");
+        pw.println("      -d: The ImsService defined as the device default ImsService.");
         pw.println("      -f: The feature type that the query will be requested for. If none is");
         pw.println("          specified, the returned package name will correspond to MMTEL.");
+        pw.println("  ims clear-ims-service-override [-s SLOT_ID]");
+        pw.println("    Clear all carrier ImsService overrides. This does not work for device ");
+        pw.println("    configuration overrides. Options are:");
+        pw.println("      -s: The SIM slot ID for the registered ImsService. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
         pw.println("  ims enable [-s SLOT_ID]");
         pw.println("    enables IMS for the SIM slot specified, or for the default voice SIM slot");
         pw.println("    if none is specified.");
@@ -210,6 +438,46 @@
         pw.println("    enables or disables handling or network conference event package data.");
     }
 
+    private void onHelpUce() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("User Capability Exchange Commands:");
+        pw.println("  uce get-eab-contact [PHONE_NUMBER]");
+        pw.println("    Get the EAB contacts from the EAB database.");
+        pw.println("    Options are:");
+        pw.println("      PHONE_NUMBER: The phone numbers to be removed from the EAB databases");
+        pw.println("    Expected output format :");
+        pw.println("      [PHONE_NUMBER],[RAW_CONTACT_ID],[CONTACT_ID],[DATA_ID]");
+        pw.println("  uce remove-eab-contact [-s SLOT_ID] [PHONE_NUMBER]");
+        pw.println("    Remove the EAB contacts from the EAB database.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read carrier config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+        pw.println("      PHONE_NUMBER: The phone numbers to be removed from the EAB databases");
+        pw.println("  uce get-device-enabled");
+        pw.println("    Get the config to check whether the device supports RCS UCE or not.");
+        pw.println("  uce set-device-enabled true|false");
+        pw.println("    Set the device config for RCS User Capability Exchange to the value.");
+        pw.println("    The value could be true, false.");
+        pw.println("  uce override-published-caps [-s SLOT_ID] add|remove|clear [CAPABILITIES]");
+        pw.println("    Override the existing SIP PUBLISH with different capabilities.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read carrier config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+        pw.println("      add [CAPABILITY]: add a new capability");
+        pw.println("      remove [CAPABILITY]: remove a capability");
+        pw.println("      clear: clear all capability overrides");
+        pw.println("      CAPABILITY: \":\" separated list of capabilities.");
+        pw.println("          Valid options are: [mmtel(_vt), chat_v1, chat_v2, ft, ft_sms,");
+        pw.println("          geo_push, geo_push_sms, call_comp, call_post, map, sketch, chatbot,");
+        pw.println("          chatbot_sa, chatbot_role] as well as full length");
+        pw.println("          featureTag=\"featureValue\" feature tags that are not defined here.");
+        pw.println("  uce get-last-publish-pidf [-s SLOT_ID]");
+        pw.println("    Get the PIDF XML included in the last SIP PUBLISH, or \"none\" if no ");
+        pw.println("    PUBLISH is active");
+        pw.println("  uce remove-request-disallowed-status [-s SLOT_ID]");
+        pw.println("    Remove the UCE is disallowed to execute UCE requests status");
+    }
+
     private void onHelpNumberVerification() {
         PrintWriter pw = getOutPrintWriter();
         pw.println("Number verification commands");
@@ -221,6 +489,25 @@
         pw.println("    1 if the call would have been intercepted, 0 otherwise.");
     }
 
+    private void onHelpThermalMitigation() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("Thermal mitigation commands");
+        pw.println("  thermal-mitigation allow-package PACKAGE_NAME");
+        pw.println("    Set the package as one of authorized packages for thermal mitigation.");
+        pw.println("  thermal-mitigation disallow-package PACKAGE_NAME");
+        pw.println("    Remove the package from one of the authorized packages for thermal "
+                + "mitigation.");
+    }
+
+    private void onHelpDisableOrEnablePhysicalSubscription() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("Disable or enable a physical subscription");
+        pw.println("  disable-physical-subscription SUB_ID");
+        pw.println("    Disable the physical subscription with the provided subId, if allowed.");
+        pw.println("  enable-physical-subscription SUB_ID");
+        pw.println("    Enable the physical subscription with the provided subId, if allowed.");
+    }
+
     private void onHelpDataTestMode() {
         PrintWriter pw = getOutPrintWriter();
         pw.println("Mobile Data Test Mode Commands:");
@@ -242,6 +529,13 @@
         pw.println("      -p: get the full emergency number list in the test mode.");
     }
 
+    private void onHelpEndBlockSupperssion() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("End Block Suppression command:");
+        pw.println("  end-block-suppression: disable suppressing blocking by contact");
+        pw.println("                         with emergency services.");
+    }
+
     private void onHelpCc() {
         PrintWriter pw = getOutPrintWriter();
         pw.println("Carrier Config Commands:");
@@ -270,6 +564,93 @@
         pw.println("          is specified, it will choose the default voice SIM slot.");
     }
 
+    private void onHelpGba() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("Gba Commands:");
+        pw.println("  gba set-service [-s SLOT_ID] PACKAGE_NAME");
+        pw.println("    Sets the GbaService defined in PACKAGE_NAME to to be the bound.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read carrier config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+        pw.println("  gba get-service [-s SLOT_ID]");
+        pw.println("    Gets the package name of the currently defined GbaService.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read carrier config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+        pw.println("  gba set-release [-s SLOT_ID] n");
+        pw.println("    Sets the time to release/unbind GbaService in n milli-second.");
+        pw.println("    Do not release/unbind if n is -1.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read carrier config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+        pw.println("  gba get-release [-s SLOT_ID]");
+        pw.println("    Gets the time to release/unbind GbaService in n milli-sencond.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read carrier config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+    }
+
+    private void onHelpSrc() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("RCS VoLTE Single Registration Config Commands:");
+        pw.println("  src set-test-enabled true|false");
+        pw.println("    Sets the test mode enabled for RCS VoLTE single registration.");
+        pw.println("    The value could be true, false, or null(undefined).");
+        pw.println("  src get-test-enabled");
+        pw.println("    Gets the test mode for RCS VoLTE single registration.");
+        pw.println("  src set-device-enabled true|false|null");
+        pw.println("    Sets the device config for RCS VoLTE single registration to the value.");
+        pw.println("    The value could be true, false, or null(undefined).");
+        pw.println("  src get-device-enabled");
+        pw.println("    Gets the device config for RCS VoLTE single registration.");
+        pw.println("  src set-carrier-enabled [-s SLOT_ID] true|false|null");
+        pw.println("    Sets the carrier config for RCS VoLTE single registration to the value.");
+        pw.println("    The value could be true, false, or null(undefined).");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to set the config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+        pw.println("  src get-carrier-enabled [-s SLOT_ID]");
+        pw.println("    Gets the carrier config for RCS VoLTE single registration.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read the config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+        pw.println("  src set-feature-validation [-s SLOT_ID] true|false|null");
+        pw.println("    Sets ims feature validation result.");
+        pw.println("    The value could be true, false, or null(undefined).");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to set the config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+        pw.println("  src get-feature-validation [-s SLOT_ID]");
+        pw.println("    Gets ims feature validation override value.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read the config value for. If no option");
+        pw.println("          is specified, it will choose the default voice SIM slot.");
+    }
+
+    private void onHelpAllowedNetworkTypes() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("Allowed Network Types Commands:");
+        pw.println("  get-allowed-network-types-for-users [-s SLOT_ID]");
+        pw.println("    Print allowed network types value.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to read allowed network types value for. If no");
+        pw.println("          option is specified, it will choose the default voice SIM slot.");
+        pw.println("  set-allowed-network-types-for-users [-s SLOT_ID] [NETWORK_TYPES_BITMASK]");
+        pw.println("    Sets allowed network types to NETWORK_TYPES_BITMASK.");
+        pw.println("    Options are:");
+        pw.println("      -s: The SIM slot ID to set allowed network types value for. If no");
+        pw.println("          option is specified, it will choose the default voice SIM slot.");
+        pw.println("    NETWORK_TYPES_BITMASK specifies the new network types value and this type");
+        pw.println("      is bitmask in binary format. Reference the NetworkTypeBitMask");
+        pw.println("      at TelephonyManager.java");
+        pw.println("      For example:");
+        pw.println("        NR only                    : 10000000000000000000");
+        pw.println("        NR|LTE                     : 11000001000000000000");
+        pw.println("        NR|LTE|CDMA|EVDO|GSM|WCDMA : 11001111101111111111");
+        pw.println("        LTE|CDMA|EVDO|GSM|WCDMA    : 01001111101111111111");
+        pw.println("        LTE only                   : 01000001000000000000");
+    }
+
     private int handleImsCommand() {
         String arg = getNextArg();
         if (arg == null) {
@@ -278,16 +659,19 @@
         }
 
         switch (arg) {
-            case IMS_SET_CARRIER_SERVICE: {
+            case IMS_SET_IMS_SERVICE: {
                 return handleImsSetServiceCommand();
             }
-            case IMS_GET_CARRIER_SERVICE: {
+            case IMS_GET_IMS_SERVICE: {
                 return handleImsGetServiceCommand();
             }
-            case IMS_ENABLE: {
+            case IMS_CLEAR_SERVICE_OVERRIDE: {
+                return handleImsClearCarrierServiceCommand();
+            }
+            case ENABLE: {
                 return handleEnableIms();
             }
-            case IMS_DISABLE: {
+            case DISABLE: {
                 return handleDisableIms();
             }
             case IMS_CEP: {
@@ -306,7 +690,7 @@
             return 0;
         }
         switch (arg) {
-            case DATA_ENABLE: {
+            case ENABLE: {
                 try {
                     mInterface.enableDataConnectivity();
                 } catch (RemoteException ex) {
@@ -316,7 +700,7 @@
                 }
                 break;
             }
-            case DATA_DISABLE: {
+            case DISABLE: {
                 try {
                     mInterface.disableDataConnectivity();
                 } catch (RemoteException ex) {
@@ -333,6 +717,19 @@
         return 0;
     }
 
+    private int handleEmergencyCallbackModeCommand() {
+        PrintWriter errPw = getErrPrintWriter();
+        try {
+            mInterface.startEmergencyCallbackMode();
+            Log.d(LOG_TAG, "handleEmergencyCallbackModeCommand: triggered");
+        } catch (RemoteException ex) {
+            Log.w(LOG_TAG, "emergency-callback-mode error: " + ex.getMessage());
+            errPw.println("Exception: " + ex.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
     private int handleEmergencyNumberTestModeCommand() {
         PrintWriter errPw = getErrPrintWriter();
         String opt = getNextOption();
@@ -445,6 +842,259 @@
         return -1;
     }
 
+    private boolean subIsEsim(int subId) {
+        SubscriptionInfo info = mSubscriptionManager.getActiveSubscriptionInfo(subId);
+        if (info != null) {
+            return info.isEmbedded();
+        }
+        return false;
+    }
+
+    private int handleEnablePhysicalSubscription(boolean enable) {
+        PrintWriter errPw = getErrPrintWriter();
+        int subId = 0;
+        try {
+            subId = Integer.parseInt(getNextArgRequired());
+        } catch (NumberFormatException e) {
+            errPw.println((enable ? "enable" : "disable")
+                    + "-physical-subscription requires an integer as a subId.");
+            return -1;
+        }
+        // Verify that the user is allowed to run the command. Only allowed in rooted device in a
+        // non user build.
+        if (Binder.getCallingUid() != Process.ROOT_UID || TelephonyUtils.IS_USER) {
+            errPw.println("cc: Permission denied.");
+            return -1;
+        }
+        // Verify that the subId represents a physical sub
+        if (subIsEsim(subId)) {
+            errPw.println("SubId " + subId + " is not for a physical subscription");
+            return -1;
+        }
+        Log.d(LOG_TAG, (enable ? "Enabling" : "Disabling")
+                + " physical subscription with subId=" + subId);
+        mSubscriptionManager.setUiccApplicationsEnabled(subId, enable);
+        return 0;
+    }
+
+    private int handleThermalMitigationCommand() {
+        String arg = getNextArg();
+        String packageName = getNextArg();
+        if (arg == null || packageName == null) {
+            onHelpThermalMitigation();
+            return 0;
+        }
+
+        if (!checkShellUid()) {
+            return -1;
+        }
+
+        switch (arg) {
+            case ALLOW_THERMAL_MITIGATION_PACKAGE_SUBCOMMAND: {
+                PhoneInterfaceManager.addPackageToThermalMitigationAllowlist(packageName, mContext);
+                return 0;
+            }
+            case DISALLOW_THERMAL_MITIGATION_PACKAGE_SUBCOMMAND: {
+                PhoneInterfaceManager.removePackageFromThermalMitigationAllowlist(packageName,
+                        mContext);
+                return 0;
+            }
+            default:
+                onHelpThermalMitigation();
+        }
+
+        return -1;
+
+    }
+
+    private int handleD2dCommand() {
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpD2D();
+            return 0;
+        }
+
+        switch (arg) {
+            case D2D_SEND: {
+                return handleD2dSendCommand();
+            }
+            case D2D_TRANSPORT: {
+                return handleD2dTransportCommand();
+            }
+            case D2D_SET_DEVICE_SUPPORT: {
+                return handleD2dDeviceSupportedCommand();
+            }
+        }
+
+        return -1;
+    }
+
+    private int handleD2dSendCommand() {
+        PrintWriter errPw = getErrPrintWriter();
+        int messageType = -1;
+        int messageValue = -1;
+
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpD2D();
+            return 0;
+        }
+        try {
+            messageType = Integer.parseInt(arg);
+        } catch (NumberFormatException e) {
+            errPw.println("message type must be a valid integer");
+            return -1;
+        }
+
+        arg = getNextArg();
+        if (arg == null) {
+            onHelpD2D();
+            return 0;
+        }
+        try {
+            messageValue = Integer.parseInt(arg);
+        } catch (NumberFormatException e) {
+            errPw.println("message value must be a valid integer");
+            return -1;
+        }
+
+        try {
+            mInterface.sendDeviceToDeviceMessage(messageType, messageValue);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "d2d send error: " + e.getMessage());
+            errPw.println("Exception: " + e.getMessage());
+            return -1;
+        }
+
+        return 0;
+    }
+
+    private int handleD2dTransportCommand() {
+        PrintWriter errPw = getErrPrintWriter();
+
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpD2D();
+            return 0;
+        }
+
+        try {
+            mInterface.setActiveDeviceToDeviceTransport(arg);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "d2d transport error: " + e.getMessage());
+            errPw.println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+    private int handleBarringCommand() {
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpBarring();
+            return 0;
+        }
+
+        switch (arg) {
+            case BARRING_SEND_INFO: {
+                return handleBarringSendCommand();
+            }
+        }
+        return -1;
+    }
+
+    private int handleBarringSendCommand() {
+        PrintWriter errPw = getErrPrintWriter();
+        int slotId = getDefaultSlot();
+        int subId = SubscriptionManager.getSubId(slotId)[0];
+        @BarringInfo.BarringServiceInfo.BarringType int barringType =
+                BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL;
+        boolean isConditionallyBarred = false;
+        int conditionalBarringTimeSeconds = 0;
+
+        String opt;
+        while ((opt = getNextOption()) != null) {
+            switch (opt) {
+                case "-s": {
+                    try {
+                        slotId = Integer.parseInt(getNextArgRequired());
+                        subId = SubscriptionManager.getSubId(slotId)[0];
+                    } catch (NumberFormatException e) {
+                        errPw.println("barring send requires an integer as a SLOT_ID.");
+                        return -1;
+                    }
+                    break;
+                }
+                case "-b": {
+                    try {
+                        barringType = Integer.parseInt(getNextArgRequired());
+                        if (barringType < -1 || barringType > 2) {
+                            throw new NumberFormatException();
+                        }
+
+                    } catch (NumberFormatException e) {
+                        errPw.println("barring send requires an integer in range [-1,2] as "
+                                + "a BARRING_TYPE.");
+                        return -1;
+                    }
+                    break;
+                }
+                case "-c": {
+                    try {
+                        isConditionallyBarred = Boolean.parseBoolean(getNextArgRequired());
+                    } catch (Exception e) {
+                        errPw.println("barring send requires a boolean after -c indicating"
+                                + " conditional barring");
+                        return -1;
+                    }
+                    break;
+                }
+                case "-t": {
+                    try {
+                        conditionalBarringTimeSeconds = Integer.parseInt(getNextArgRequired());
+                    } catch (NumberFormatException e) {
+                        errPw.println("barring send requires an integer for time of barring"
+                                + " in seconds after -t for conditional barring");
+                        return -1;
+                    }
+                    break;
+                }
+            }
+        }
+        SparseArray<BarringInfo.BarringServiceInfo> barringServiceInfos = new SparseArray<>();
+        BarringInfo.BarringServiceInfo bsi = new BarringInfo.BarringServiceInfo(
+                barringType, isConditionallyBarred, 0, conditionalBarringTimeSeconds);
+        barringServiceInfos.append(0, bsi);
+        BarringInfo barringInfo = new BarringInfo(null, barringServiceInfos);
+        try {
+            mTelephonyRegistryManager.notifyBarringInfoChanged(slotId, subId, barringInfo);
+        } catch (Exception e) {
+            Log.w(LOG_TAG, "barring send error: " + e.getMessage());
+            errPw.println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
+    private int handleD2dDeviceSupportedCommand() {
+        PrintWriter errPw = getErrPrintWriter();
+
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpD2D();
+            return 0;
+        }
+
+        boolean isEnabled = "true".equals(arg.toLowerCase());
+        try {
+            mInterface.setDeviceToDeviceForceEnabled(isEnabled);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "Error forcing D2D enabled: " + e.getMessage());
+            errPw.println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
     // ims set-ims-service
     private int handleImsSetServiceCommand() {
         PrintWriter errPw = getErrPrintWriter();
@@ -530,6 +1180,42 @@
         return 0;
     }
 
+    // ims clear-ims-service-override
+    private int handleImsClearCarrierServiceCommand() {
+        PrintWriter errPw = getErrPrintWriter();
+        int slotId = getDefaultSlot();
+
+        String opt;
+        while ((opt = getNextOption()) != null) {
+            switch (opt) {
+                case "-s": {
+                    try {
+                        slotId = Integer.parseInt(getNextArgRequired());
+                    } catch (NumberFormatException e) {
+                        errPw.println("ims set-ims-service requires an integer as a SLOT_ID.");
+                        return -1;
+                    }
+                    break;
+                }
+            }
+        }
+
+        try {
+            boolean result = mInterface.clearCarrierImsServiceOverride(slotId);
+            if (VDBG) {
+                Log.v(LOG_TAG, "ims clear-ims-service-override -s " + slotId
+                        + ", result=" + result);
+            }
+            getOutPrintWriter().println(result);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "ims clear-ims-service-override -s " + slotId
+                    + ", error" + e.getMessage());
+            errPw.println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
     // ims get-ims-service
     private int handleImsGetServiceCommand() {
         PrintWriter errPw = getErrPrintWriter();
@@ -723,17 +1409,21 @@
         try {
             slotId = Integer.parseInt(slotString);
         } catch (NumberFormatException e) {
+            getErrPrintWriter().println(tag + slotString + " is not a valid number for SLOT_ID.");
+            return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+        }
+
+        if (!SubscriptionManager.isValidPhoneId(slotId)) {
             getErrPrintWriter().println(tag + slotString + " is not a valid SLOT_ID.");
             return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
         }
 
-        SubscriptionInfo subInfo =
-                mSubscriptionManager.getActiveSubscriptionInfoForSimSlotIndex(slotId);
-        if (subInfo == null) {
+        Phone phone = PhoneFactory.getPhone(slotId);
+        if (phone == null) {
             getErrPrintWriter().println(tag + "No subscription found in slot " + slotId + ".");
             return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
         }
-        return subInfo.getSubscriptionId();
+        return phone.getSubId();
     }
 
     private boolean checkShellUid() {
@@ -1169,4 +1859,820 @@
         }
         return bundle;
     }
+
+    private int handleEndBlockSuppressionCommand() {
+        if (!checkShellUid()) {
+            return -1;
+        }
+
+        if (BlockedNumberContract.SystemContract.getBlockSuppressionStatus(mContext).isSuppressed) {
+            BlockedNumberContract.SystemContract.endBlockSuppression(mContext);
+        }
+        return 0;
+    }
+
+    private int handleRestartModemCommand() {
+        // Verify that the user is allowed to run the command. Only allowed in rooted device in a
+        // non user build.
+        if (Binder.getCallingUid() != Process.ROOT_UID || TelephonyUtils.IS_USER) {
+            getErrPrintWriter().println("RestartModem: Permission denied.");
+            return -1;
+        }
+
+        boolean result = TelephonyManager.getDefault().rebootRadio();
+        getOutPrintWriter().println(result);
+
+        return result ? 0 : -1;
+    }
+
+    private int handleUnattendedReboot() {
+        // Verify that the user is allowed to run the command. Only allowed in rooted device in a
+        // non user build.
+        if (Binder.getCallingUid() != Process.ROOT_UID || TelephonyUtils.IS_USER) {
+            getErrPrintWriter().println("UnattendedReboot: Permission denied.");
+            return -1;
+        }
+
+        int result = TelephonyManager.getDefault().prepareForUnattendedReboot();
+        getOutPrintWriter().println("result: " + result);
+
+        return result != TelephonyManager.PREPARE_UNATTENDED_REBOOT_ERROR ? 0 : -1;
+    }
+
+    private int handleGbaCommand() {
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpGba();
+            return 0;
+        }
+
+        switch (arg) {
+            case GBA_SET_SERVICE: {
+                return handleGbaSetServiceCommand();
+            }
+            case GBA_GET_SERVICE: {
+                return handleGbaGetServiceCommand();
+            }
+            case GBA_SET_RELEASE_TIME: {
+                return handleGbaSetReleaseCommand();
+            }
+            case GBA_GET_RELEASE_TIME: {
+                return handleGbaGetReleaseCommand();
+            }
+        }
+
+        return -1;
+    }
+
+    private int getSubId(String cmd) {
+        int slotId = getDefaultSlot();
+        String opt = getNextOption();
+        if (opt != null && opt.equals("-s")) {
+            try {
+                slotId = Integer.parseInt(getNextArgRequired());
+            } catch (NumberFormatException e) {
+                getErrPrintWriter().println(cmd + " requires an integer as a SLOT_ID.");
+                return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+            }
+        }
+        int[] subIds = SubscriptionManager.getSubId(slotId);
+        return subIds[0];
+    }
+
+    private int handleGbaSetServiceCommand() {
+        int subId = getSubId("gba set-service");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        String packageName = getNextArg();
+        try {
+            if (packageName == null) {
+                packageName = "";
+            }
+            boolean result = mInterface.setBoundGbaServiceOverride(subId, packageName);
+            if (VDBG) {
+                Log.v(LOG_TAG, "gba set-service -s " + subId + " "
+                        + packageName + ", result=" + result);
+            }
+            getOutPrintWriter().println(result);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "gba set-service " + subId + " "
+                    + packageName + ", error" + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
+    private int handleGbaGetServiceCommand() {
+        String result;
+
+        int subId = getSubId("gba get-service");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        try {
+            result = mInterface.getBoundGbaService(subId);
+        } catch (RemoteException e) {
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "gba get-service -s " + subId + ", returned: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleGbaSetReleaseCommand() {
+        //the release time value could be -1
+        int subId = getRemainingArgsCount() > 1 ? getSubId("gba set-release")
+                : SubscriptionManager.getDefaultSubscriptionId();
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        String intervalStr = getNextArg();
+        if (intervalStr == null) {
+            return -1;
+        }
+
+        try {
+            int interval = Integer.parseInt(intervalStr);
+            boolean result = mInterface.setGbaReleaseTimeOverride(subId, interval);
+            if (VDBG) {
+                Log.v(LOG_TAG, "gba set-release -s " + subId + " "
+                        + intervalStr + ", result=" + result);
+            }
+            getOutPrintWriter().println(result);
+        } catch (NumberFormatException | RemoteException e) {
+            Log.w(LOG_TAG, "gba set-release -s " + subId + " "
+                    + intervalStr + ", error" + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
+    private int handleGbaGetReleaseCommand() {
+        int subId = getSubId("gba get-release");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        int result = 0;
+        try {
+            result = mInterface.getGbaReleaseTime(subId);
+        } catch (RemoteException e) {
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "gba get-release -s " + subId + ", returned: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleSingleRegistrationConfigCommand() {
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpSrc();
+            return 0;
+        }
+
+        switch (arg) {
+            case SRC_SET_TEST_ENABLED: {
+                return handleSrcSetTestEnabledCommand();
+            }
+            case SRC_GET_TEST_ENABLED: {
+                return handleSrcGetTestEnabledCommand();
+            }
+            case SRC_SET_DEVICE_ENABLED: {
+                return handleSrcSetDeviceEnabledCommand();
+            }
+            case SRC_GET_DEVICE_ENABLED: {
+                return handleSrcGetDeviceEnabledCommand();
+            }
+            case SRC_SET_CARRIER_ENABLED: {
+                return handleSrcSetCarrierEnabledCommand();
+            }
+            case SRC_GET_CARRIER_ENABLED: {
+                return handleSrcGetCarrierEnabledCommand();
+            }
+            case SRC_SET_FEATURE_ENABLED: {
+                return handleSrcSetFeatureValidationCommand();
+            }
+            case SRC_GET_FEATURE_ENABLED: {
+                return handleSrcGetFeatureValidationCommand();
+            }
+        }
+
+        return -1;
+    }
+
+    private int handleRcsUceCommand() {
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpUce();
+            return 0;
+        }
+
+        switch (arg) {
+            case UCE_REMOVE_EAB_CONTACT:
+                return handleRemovingEabContactCommand();
+            case UCE_GET_EAB_CONTACT:
+                return handleGettingEabContactCommand();
+            case UCE_GET_DEVICE_ENABLED:
+                return handleUceGetDeviceEnabledCommand();
+            case UCE_SET_DEVICE_ENABLED:
+                return handleUceSetDeviceEnabledCommand();
+            case UCE_OVERRIDE_PUBLISH_CAPS:
+                return handleUceOverridePublishCaps();
+            case UCE_GET_LAST_PIDF_XML:
+                return handleUceGetPidfXml();
+            case UCE_REMOVE_REQUEST_DISALLOWED_STATUS:
+                return handleUceRemoveRequestDisallowedStatus();
+        }
+        return -1;
+    }
+
+    private int handleRemovingEabContactCommand() {
+        int subId = getSubId("uce remove-eab-contact");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        String phoneNumber = getNextArgRequired();
+        if (TextUtils.isEmpty(phoneNumber)) {
+            return -1;
+        }
+        int result = 0;
+        try {
+            result = mInterface.removeContactFromEab(subId, phoneNumber);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "uce remove-eab-contact -s " + subId + ", error " + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+
+        if (VDBG) {
+            Log.v(LOG_TAG, "uce remove-eab-contact -s " + subId + ", result: " + result);
+        }
+        return 0;
+    }
+
+    private int handleGettingEabContactCommand() {
+        String phoneNumber = getNextArgRequired();
+        if (TextUtils.isEmpty(phoneNumber)) {
+            return -1;
+        }
+        String result = "";
+        try {
+            result = mInterface.getContactFromEab(phoneNumber);
+
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "uce get-eab-contact, error " + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+
+        if (VDBG) {
+            Log.v(LOG_TAG, "uce get-eab-contact, result: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleUceGetDeviceEnabledCommand() {
+        boolean result = false;
+        try {
+            result = mInterface.getDeviceUceEnabled();
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "uce get-device-enabled, error " + e.getMessage());
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "uce get-device-enabled, returned: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleUceSetDeviceEnabledCommand() {
+        String enabledStr = getNextArg();
+        if (TextUtils.isEmpty(enabledStr)) {
+            return -1;
+        }
+
+        try {
+            boolean isEnabled = Boolean.parseBoolean(enabledStr);
+            mInterface.setDeviceUceEnabled(isEnabled);
+            if (VDBG) {
+                Log.v(LOG_TAG, "uce set-device-enabled " + enabledStr + ", done");
+            }
+        } catch (NumberFormatException | RemoteException e) {
+            Log.w(LOG_TAG, "uce set-device-enabled " + enabledStr + ", error " + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
+    private int handleUceRemoveRequestDisallowedStatus() {
+        int subId = getSubId("uce remove-request-disallowed-status");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            Log.w(LOG_TAG, "uce remove-request-disallowed-status, Invalid subscription ID");
+            return -1;
+        }
+        boolean result;
+        try {
+            result = mInterface.removeUceRequestDisallowedStatus(subId);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "uce remove-request-disallowed-status, error " + e.getMessage());
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "uce remove-request-disallowed-status, returned: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleSrcSetTestEnabledCommand() {
+        String enabledStr = getNextArg();
+        if (enabledStr == null) {
+            return -1;
+        }
+
+        try {
+            mInterface.setRcsSingleRegistrationTestModeEnabled(Boolean.parseBoolean(enabledStr));
+            if (VDBG) {
+                Log.v(LOG_TAG, "src set-test-enabled " + enabledStr + ", done");
+            }
+            getOutPrintWriter().println("Done");
+        } catch (NumberFormatException | RemoteException e) {
+            Log.w(LOG_TAG, "src set-test-enabled " + enabledStr + ", error" + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
+    private int handleSrcGetTestEnabledCommand() {
+        boolean result = false;
+        try {
+            result = mInterface.getRcsSingleRegistrationTestModeEnabled();
+        } catch (RemoteException e) {
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "src get-test-enabled, returned: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleUceOverridePublishCaps() {
+        int subId = getSubId("uce override-published-caps");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+        //uce override-published-caps [-s SLOT_ID] add|remove|clear|list [CAPABILITIES]
+        String operation = getNextArgRequired();
+        String caps = getNextArg();
+        if (!"add".equals(operation) && !"remove".equals(operation) && !"clear".equals(operation)
+                && !"list".equals(operation)) {
+            getErrPrintWriter().println("Invalid operation: " + operation);
+            return -1;
+        }
+
+        // add/remove requires capabilities to be specified.
+        if ((!"clear".equals(operation) && !"list".equals(operation)) && TextUtils.isEmpty(caps)) {
+            getErrPrintWriter().println("\"" + operation + "\" requires capabilities to be "
+                    + "specified");
+            return -1;
+        }
+
+        ArraySet<String> capSet = new ArraySet<>();
+        if (!TextUtils.isEmpty(caps)) {
+            String[] capArray = caps.split(":");
+            for (String cap : capArray) {
+                // Allow unknown tags to be passed in as well.
+                capSet.addAll(TEST_FEATURE_TAG_MAP.getOrDefault(cap, Collections.singleton(cap)));
+            }
+        }
+
+        RcsContactUceCapability result = null;
+        try {
+            switch (operation) {
+                case "add":
+                    result = mInterface.addUceRegistrationOverrideShell(subId,
+                            new ArrayList<>(capSet));
+                    break;
+                case "remove":
+                    result = mInterface.removeUceRegistrationOverrideShell(subId,
+                            new ArrayList<>(capSet));
+                    break;
+                case "clear":
+                    result = mInterface.clearUceRegistrationOverrideShell(subId);
+                    break;
+                case "list":
+                    result = mInterface.getLatestRcsContactUceCapabilityShell(subId);
+                    break;
+            }
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "uce override-published-caps, error " + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        } catch (ServiceSpecificException sse) {
+            // Reconstruct ImsException
+            ImsException imsException = new ImsException(sse.getMessage(), sse.errorCode);
+            Log.w(LOG_TAG, "uce override-published-caps, error " + imsException);
+            getErrPrintWriter().println("Exception: " + imsException);
+            return -1;
+        }
+        if (result == null) {
+            getErrPrintWriter().println("Service not available");
+            return -1;
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleUceGetPidfXml() {
+        int subId = getSubId("uce get-last-publish-pidf");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        String result;
+        try {
+            result = mInterface.getLastUcePidfXmlShell(subId);
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, "uce get-last-publish-pidf, error " + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        } catch (ServiceSpecificException sse) {
+            // Reconstruct ImsException
+            ImsException imsException = new ImsException(sse.getMessage(), sse.errorCode);
+            Log.w(LOG_TAG, "uce get-last-publish-pidf error " + imsException);
+            getErrPrintWriter().println("Exception: " + imsException);
+            return -1;
+        }
+        if (result == null) {
+            getErrPrintWriter().println("Service not available");
+            return -1;
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleSrcSetDeviceEnabledCommand() {
+        String enabledStr = getNextArg();
+        if (enabledStr == null) {
+            return -1;
+        }
+
+        try {
+            mInterface.setDeviceSingleRegistrationEnabledOverride(enabledStr);
+            if (VDBG) {
+                Log.v(LOG_TAG, "src set-device-enabled " + enabledStr + ", done");
+            }
+            getOutPrintWriter().println("Done");
+        } catch (NumberFormatException | RemoteException e) {
+            Log.w(LOG_TAG, "src set-device-enabled " + enabledStr + ", error" + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
+    private int handleSrcGetDeviceEnabledCommand() {
+        boolean result = false;
+        try {
+            result = mInterface.getDeviceSingleRegistrationEnabled();
+        } catch (RemoteException e) {
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "src get-device-enabled, returned: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleSrcSetCarrierEnabledCommand() {
+        //the release time value could be -1
+        int subId = getRemainingArgsCount() > 1 ? getSubId("src set-carrier-enabled")
+                : SubscriptionManager.getDefaultSubscriptionId();
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        String enabledStr = getNextArg();
+        if (enabledStr == null) {
+            return -1;
+        }
+
+        try {
+            boolean result =
+                    mInterface.setCarrierSingleRegistrationEnabledOverride(subId, enabledStr);
+            if (VDBG) {
+                Log.v(LOG_TAG, "src set-carrier-enabled -s " + subId + " "
+                        + enabledStr + ", result=" + result);
+            }
+            getOutPrintWriter().println(result);
+        } catch (NumberFormatException | RemoteException e) {
+            Log.w(LOG_TAG, "src set-carrier-enabled -s " + subId + " "
+                    + enabledStr + ", error" + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
+    private int handleSrcGetCarrierEnabledCommand() {
+        int subId = getSubId("src get-carrier-enabled");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        boolean result = false;
+        try {
+            result = mInterface.getCarrierSingleRegistrationEnabled(subId);
+        } catch (RemoteException e) {
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "src get-carrier-enabled -s " + subId + ", returned: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+    private int handleSrcSetFeatureValidationCommand() {
+        //the release time value could be -1
+        int subId = getRemainingArgsCount() > 1 ? getSubId("src set-feature-validation")
+                : SubscriptionManager.getDefaultSubscriptionId();
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        String enabledStr = getNextArg();
+        if (enabledStr == null) {
+            return -1;
+        }
+
+        try {
+            boolean result =
+                    mInterface.setImsFeatureValidationOverride(subId, enabledStr);
+            if (VDBG) {
+                Log.v(LOG_TAG, "src set-feature-validation -s " + subId + " "
+                        + enabledStr + ", result=" + result);
+            }
+            getOutPrintWriter().println(result);
+        } catch (NumberFormatException | RemoteException e) {
+            Log.w(LOG_TAG, "src set-feature-validation -s " + subId + " "
+                    + enabledStr + ", error" + e.getMessage());
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        }
+        return 0;
+    }
+
+    private int handleSrcGetFeatureValidationCommand() {
+        int subId = getSubId("src get-feature-validation");
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            return -1;
+        }
+
+        Boolean result = false;
+        try {
+            result = mInterface.getImsFeatureValidationOverride(subId);
+        } catch (RemoteException e) {
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "src get-feature-validation -s " + subId + ", returned: " + result);
+        }
+        getOutPrintWriter().println(result);
+        return 0;
+    }
+
+
+    private void onHelpCallComposer() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("Call composer commands");
+        pw.println("  callcomposer test-mode enable|disable|query");
+        pw.println("    Enables or disables test mode for call composer. In test mode, picture");
+        pw.println("    upload/download from carrier servers is disabled, and operations are");
+        pw.println("    performed using emulated local files instead.");
+        pw.println("  callcomposer simulate-outgoing-call [subId] [UUID]");
+        pw.println("    Simulates an outgoing call being placed with the picture ID as");
+        pw.println("    the provided UUID. This triggers storage to the call log.");
+        pw.println("  callcomposer user-setting [subId] enable|disable|query");
+        pw.println("    Enables or disables the user setting for call composer, as set by");
+        pw.println("    TelephonyManager#setCallComposerStatus.");
+    }
+
+    private int handleCallComposerCommand() {
+        String arg = getNextArg();
+        if (arg == null) {
+            onHelpCallComposer();
+            return 0;
+        }
+
+        mContext.enforceCallingPermission(Manifest.permission.MODIFY_PHONE_STATE,
+                "MODIFY_PHONE_STATE required for call composer shell cmds");
+        switch (arg) {
+            case CALL_COMPOSER_TEST_MODE: {
+                String enabledStr = getNextArg();
+                if (ENABLE.equals(enabledStr)) {
+                    CallComposerPictureManager.sTestMode = true;
+                } else if (DISABLE.equals(enabledStr)) {
+                    CallComposerPictureManager.sTestMode = false;
+                } else if (QUERY.equals(enabledStr)) {
+                    getOutPrintWriter().println(CallComposerPictureManager.sTestMode);
+                } else {
+                    onHelpCallComposer();
+                    return 1;
+                }
+                break;
+            }
+            case CALL_COMPOSER_SIMULATE_CALL: {
+                int subscriptionId = Integer.valueOf(getNextArg());
+                String uuidString = getNextArg();
+                UUID uuid = UUID.fromString(uuidString);
+                CompletableFuture<Uri> storageUriFuture = new CompletableFuture<>();
+                Binder.withCleanCallingIdentity(() -> {
+                    CallComposerPictureManager.getInstance(mContext, subscriptionId)
+                            .storeUploadedPictureToCallLog(uuid, storageUriFuture::complete);
+                });
+                try {
+                    Uri uri = storageUriFuture.get();
+                    getOutPrintWriter().println(String.valueOf(uri));
+                } catch (Exception e) {
+                    throw new RuntimeException(e);
+                }
+                break;
+            }
+            case CALL_COMPOSER_USER_SETTING: {
+                try {
+                    int subscriptionId = Integer.valueOf(getNextArg());
+                    String enabledStr = getNextArg();
+                    if (ENABLE.equals(enabledStr)) {
+                        mInterface.setCallComposerStatus(subscriptionId,
+                                TelephonyManager.CALL_COMPOSER_STATUS_ON);
+                    } else if (DISABLE.equals(enabledStr)) {
+                        mInterface.setCallComposerStatus(subscriptionId,
+                                TelephonyManager.CALL_COMPOSER_STATUS_OFF);
+                    } else if (QUERY.equals(enabledStr)) {
+                        getOutPrintWriter().println(mInterface.getCallComposerStatus(subscriptionId)
+                                == TelephonyManager.CALL_COMPOSER_STATUS_ON);
+                    } else {
+                        onHelpCallComposer();
+                        return 1;
+                    }
+                } catch (RemoteException e) {
+                    e.printStackTrace(getOutPrintWriter());
+                    return 1;
+                }
+                break;
+            }
+        }
+        return 0;
+    }
+
+    private int handleHasCarrierPrivilegesCommand() {
+        String packageName = getNextArgRequired();
+
+        boolean hasCarrierPrivileges;
+        final long token = Binder.clearCallingIdentity();
+        try {
+            hasCarrierPrivileges =
+                    mInterface.checkCarrierPrivilegesForPackageAnyPhone(packageName)
+                            == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
+        } catch (RemoteException e) {
+            Log.w(LOG_TAG, HAS_CARRIER_PRIVILEGES_COMMAND + " exception", e);
+            getErrPrintWriter().println("Exception: " + e.getMessage());
+            return -1;
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+
+        getOutPrintWriter().println(hasCarrierPrivileges);
+        return 0;
+    }
+
+    private int handleAllowedNetworkTypesCommand(String command) {
+        if (!checkShellUid()) {
+            return -1;
+        }
+
+        PrintWriter errPw = getErrPrintWriter();
+        String tag = command + ": ";
+        String opt;
+        int subId = -1;
+        Log.v(LOG_TAG, command + " start");
+
+        while ((opt = getNextOption()) != null) {
+            if (opt.equals("-s")) {
+                try {
+                    subId = slotStringToSubId(tag, getNextArgRequired());
+                    if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+                        errPw.println(tag + "No valid subscription found.");
+                        return -1;
+                    }
+                } catch (IllegalArgumentException e) {
+                    // Missing slot id
+                    errPw.println(tag + "SLOT_ID expected after -s.");
+                    return -1;
+                }
+            } else {
+                errPw.println(tag + "Unknown option " + opt);
+                return -1;
+            }
+        }
+
+        if (GET_ALLOWED_NETWORK_TYPES_FOR_USER.equals(command)) {
+            return handleGetAllowedNetworkTypesCommand(subId);
+        }
+        if (SET_ALLOWED_NETWORK_TYPES_FOR_USER.equals(command)) {
+            return handleSetAllowedNetworkTypesCommand(subId);
+        }
+        return -1;
+    }
+
+    private int handleGetAllowedNetworkTypesCommand(int subId) {
+        PrintWriter errPw = getErrPrintWriter();
+
+        long result = -1;
+        try {
+            if (mInterface != null) {
+                result = mInterface.getAllowedNetworkTypesForReason(subId,
+                        TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER);
+            } else {
+                throw new IllegalStateException("telephony service is null.");
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "getAllowedNetworkTypesForReason RemoteException" + e);
+            errPw.println(GET_ALLOWED_NETWORK_TYPES_FOR_USER + "RemoteException " + e);
+            return -1;
+        }
+
+        getOutPrintWriter().println(TelephonyManager.convertNetworkTypeBitmaskToString(result));
+        return 0;
+    }
+
+    private int handleSetAllowedNetworkTypesCommand(int subId) {
+        PrintWriter errPw = getErrPrintWriter();
+
+        String bitmaskString = getNextArg();
+        if (TextUtils.isEmpty(bitmaskString)) {
+            errPw.println(SET_ALLOWED_NETWORK_TYPES_FOR_USER + " No NETWORK_TYPES_BITMASK");
+            return -1;
+        }
+        long allowedNetworkTypes = convertNetworkTypeBitmaskFromStringToLong(bitmaskString);
+        if (allowedNetworkTypes < 0) {
+            errPw.println(SET_ALLOWED_NETWORK_TYPES_FOR_USER + " No valid NETWORK_TYPES_BITMASK");
+            return -1;
+        }
+        boolean result = false;
+        try {
+            if (mInterface != null) {
+                result = mInterface.setAllowedNetworkTypesForReason(subId,
+                        TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER, allowedNetworkTypes);
+            } else {
+                throw new IllegalStateException("telephony service is null.");
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "setAllowedNetworkTypesForReason RemoteException" + e);
+            errPw.println(SET_ALLOWED_NETWORK_TYPES_FOR_USER + " RemoteException " + e);
+            return -1;
+        }
+
+        String resultMessage = SET_ALLOWED_NETWORK_TYPES_FOR_USER + " failed";
+        if (result) {
+            resultMessage = SET_ALLOWED_NETWORK_TYPES_FOR_USER + " completed";
+        }
+        getOutPrintWriter().println(resultMessage);
+        return 0;
+    }
+
+    private long convertNetworkTypeBitmaskFromStringToLong(String bitmaskString) {
+        if (TextUtils.isEmpty(bitmaskString)) {
+            return -1;
+        }
+        if (VDBG) {
+            Log.v(LOG_TAG, "AllowedNetworkTypes:" + bitmaskString
+                            + ", length: " + bitmaskString.length());
+        }
+        try {
+            return Long.parseLong(bitmaskString, 2);
+        } catch (NumberFormatException e) {
+            Log.e(LOG_TAG, "AllowedNetworkTypes: " + e);
+            return -1;
+        }
+    }
 }
diff --git a/src/com/android/phone/TimeConsumingPreferenceActivity.java b/src/com/android/phone/TimeConsumingPreferenceActivity.java
index 3b5fe21..8c5ae6d 100644
--- a/src/com/android/phone/TimeConsumingPreferenceActivity.java
+++ b/src/com/android/phone/TimeConsumingPreferenceActivity.java
@@ -187,11 +187,6 @@
     @Override
     public void onError(Preference preference, int error) {
         if (DBG) dumpState();
-        if (!preference.isEnabled()) {
-            Log.i(LOG_TAG, "onError, skipped duplicated error popup");
-            return;
-        }
-
         Log.i(LOG_TAG, "onError, preference=" + preference.getKey() + ", error=" + error);
 
         if (mIsForeground) {
diff --git a/src/com/android/phone/callcomposer/CallComposerPictureManager.java b/src/com/android/phone/callcomposer/CallComposerPictureManager.java
new file mode 100644
index 0000000..efb149e
--- /dev/null
+++ b/src/com/android/phone/callcomposer/CallComposerPictureManager.java
@@ -0,0 +1,382 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.callcomposer;
+
+import android.content.Context;
+import android.location.Location;
+import android.net.Uri;
+import android.os.OutcomeReceiver;
+import android.os.PersistableBundle;
+import android.os.UserHandle;
+import android.provider.CallLog;
+import android.telephony.CarrierConfigManager;
+import android.telephony.TelephonyManager;
+import android.telephony.gba.UaSecurityProtocolIdentifier;
+import android.text.TextUtils;
+import android.util.Log;
+import android.util.Pair;
+import android.util.SparseArray;
+
+import androidx.annotation.NonNull;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.phone.R;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.function.Consumer;
+
+public class CallComposerPictureManager {
+    private static final String TAG = CallComposerPictureManager.class.getSimpleName();
+    private static final SparseArray<CallComposerPictureManager> sInstances = new SparseArray<>();
+    private static final String THREE_GPP_BOOTSTRAPPING = "3GPP-bootstrapping";
+
+    public static CallComposerPictureManager getInstance(Context context, int subscriptionId) {
+        synchronized (sInstances) {
+            if (sExecutorService == null) {
+                sExecutorService = Executors.newSingleThreadScheduledExecutor();
+            }
+            if (!sInstances.contains(subscriptionId)) {
+                sInstances.put(subscriptionId,
+                        new CallComposerPictureManager(context, subscriptionId));
+            }
+            return sInstances.get(subscriptionId);
+        }
+    }
+
+    @VisibleForTesting
+    public static void clearInstances() {
+        synchronized (sInstances) {
+            sInstances.clear();
+            if (sExecutorService != null) {
+                sExecutorService.shutdown();
+                sExecutorService = null;
+            }
+        }
+    }
+
+    // disabled provisionally until the auth stack is fully operational
+    @VisibleForTesting
+    public static boolean sTestMode = false;
+    public static final String FAKE_SERVER_URL = "https://example.com/FAKE.png";
+    public static final String FAKE_SUBJECT = "This is a test call subject";
+    public static final Location FAKE_LOCATION = new Location("");
+    static {
+        // Meteor Crater, AZ
+        FAKE_LOCATION.setLatitude(35.027526);
+        FAKE_LOCATION.setLongitude(-111.021696);
+    }
+
+    public interface CallLogProxy {
+        default void storeCallComposerPictureAsUser(Context context,
+                UserHandle user,
+                InputStream input,
+                Executor executor,
+                OutcomeReceiver<Uri, CallLog.CallComposerLoggingException> callback) {
+            CallLog.storeCallComposerPicture(context.createContextAsUser(user, 0),
+                    input, executor, callback);
+        }
+    }
+
+    private static ScheduledExecutorService sExecutorService = null;
+
+    private final HashMap<UUID, String> mCachedServerUrls = new HashMap<>();
+    private final HashMap<UUID, ImageData> mCachedImages = new HashMap<>();
+    private GbaCredentials mCachedCredentials = null;
+    private final int mSubscriptionId;
+    private final TelephonyManager mTelephonyManager;
+    private final Context mContext;
+    private CallLogProxy mCallLogProxy = new CallLogProxy() {};
+
+    private CallComposerPictureManager(Context context, int subscriptionId) {
+        mContext = context;
+        mSubscriptionId = subscriptionId;
+        mTelephonyManager = mContext.getSystemService(TelephonyManager.class)
+                .createForSubscriptionId(mSubscriptionId);
+    }
+
+    public void handleUploadToServer(CallComposerPictureTransfer.Factory transferFactory,
+            ImageData imageData, Consumer<Pair<UUID, Integer>> callback) {
+        if (sTestMode) {
+            UUID id = UUID.randomUUID();
+            mCachedImages.put(id, imageData);
+            mCachedServerUrls.put(id, FAKE_SERVER_URL);
+            callback.accept(Pair.create(id, TelephonyManager.CallComposerException.SUCCESS));
+            return;
+        }
+
+        PersistableBundle carrierConfig = mTelephonyManager.getCarrierConfig();
+        String uploadUrl = carrierConfig.getString(
+                CarrierConfigManager.KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING);
+        if (TextUtils.isEmpty(uploadUrl)) {
+            Log.e(TAG, "Call composer upload URL not configured in carrier config");
+            callback.accept(Pair.create(null,
+                    TelephonyManager.CallComposerException.ERROR_UNKNOWN));
+        }
+        UUID id = UUID.randomUUID();
+        imageData.setId(id.toString());
+
+        CallComposerPictureTransfer transfer = transferFactory.create(mContext,
+                mSubscriptionId, uploadUrl, sExecutorService);
+
+        AtomicBoolean hasRetried = new AtomicBoolean(false);
+        transfer.setCallback(new CallComposerPictureTransfer.PictureCallback() {
+            @Override
+            public void onError(int error) {
+                callback.accept(Pair.create(null, error));
+            }
+
+            @Override
+            public void onRetryNeeded(boolean credentialRefresh, long backoffMillis) {
+                if (hasRetried.getAndSet(true)) {
+                    Log.e(TAG, "Giving up on image upload after one retry.");
+                    callback.accept(Pair.create(null,
+                            TelephonyManager.CallComposerException.ERROR_NETWORK_UNAVAILABLE));
+                    return;
+                }
+                GbaCredentialsSupplier supplier =
+                        (realm, executor) ->
+                                getGbaCredentials(credentialRefresh, carrierConfig, executor);
+
+                sExecutorService.schedule(() -> transfer.uploadPicture(imageData, supplier),
+                        backoffMillis, TimeUnit.MILLISECONDS);
+            }
+
+            @Override
+            public void onUploadSuccessful(String serverUrl) {
+                mCachedServerUrls.put(id, serverUrl);
+                mCachedImages.put(id, imageData);
+                Log.i(TAG, "Successfully received url: " + serverUrl + " associated with "
+                        + id.toString());
+                callback.accept(Pair.create(id, TelephonyManager.CallComposerException.SUCCESS));
+            }
+        });
+
+        transfer.uploadPicture(imageData,
+                (realm, executor) -> getGbaCredentials(false, carrierConfig, executor));
+    }
+
+    public void handleDownloadFromServer(CallComposerPictureTransfer.Factory transferFactory,
+            String remoteUrl, Consumer<Pair<Uri, Integer>> callback) {
+        if (sTestMode) {
+            ImageData imageData = new ImageData(getPlaceholderPictureAsBytes(), "image/png", null);
+            UUID id = UUID.randomUUID();
+            mCachedImages.put(id, imageData);
+            storeUploadedPictureToCallLog(id, uri -> callback.accept(Pair.create(uri, -1)));
+            return;
+        }
+
+        PersistableBundle carrierConfig = mTelephonyManager.getCarrierConfig();
+        CallComposerPictureTransfer transfer = transferFactory.create(mContext,
+                mSubscriptionId, remoteUrl, sExecutorService);
+
+        AtomicBoolean hasRetried = new AtomicBoolean(false);
+        transfer.setCallback(new CallComposerPictureTransfer.PictureCallback() {
+            @Override
+            public void onError(int error) {
+                callback.accept(Pair.create(null, error));
+            }
+
+            @Override
+            public void onRetryNeeded(boolean credentialRefresh, long backoffMillis) {
+                if (hasRetried.getAndSet(true)) {
+                    Log.e(TAG, "Giving up on image download after one retry.");
+                    callback.accept(Pair.create(null,
+                            TelephonyManager.CallComposerException.ERROR_NETWORK_UNAVAILABLE));
+                    return;
+                }
+                GbaCredentialsSupplier supplier =
+                        (realm, executor) ->
+                                getGbaCredentials(credentialRefresh, carrierConfig, executor);
+
+                sExecutorService.schedule(() -> transfer.downloadPicture(supplier),
+                        backoffMillis, TimeUnit.MILLISECONDS);
+            }
+
+            @Override
+            public void onDownloadSuccessful(ImageData data) {
+                ByteArrayInputStream imageDataInput =
+                        new ByteArrayInputStream(data.getImageBytes());
+                mCallLogProxy.storeCallComposerPictureAsUser(
+                        mContext, UserHandle.CURRENT, imageDataInput,
+                        sExecutorService,
+                        new OutcomeReceiver<Uri, CallLog.CallComposerLoggingException>() {
+                            @Override
+                            public void onResult(@NonNull Uri result) {
+                                callback.accept(Pair.create(
+                                        result, TelephonyManager.CallComposerException.SUCCESS));
+                            }
+
+                            @Override
+                            public void onError(CallLog.CallComposerLoggingException e) {
+                                // Just report an error to the client for now.
+                                callback.accept(Pair.create(null,
+                                        TelephonyManager.CallComposerException.ERROR_UNKNOWN));
+                            }
+                        });
+            }
+        });
+
+        transfer.downloadPicture(((realm, executor) ->
+                getGbaCredentials(false, carrierConfig, executor)));
+    }
+
+    public void storeUploadedPictureToCallLog(UUID id, Consumer<Uri> callback) {
+        ImageData data = mCachedImages.get(id);
+        if (data == null) {
+            Log.e(TAG, "No picture associated with uuid " + id);
+            callback.accept(null);
+            return;
+        }
+        ByteArrayInputStream imageDataInput =
+                new ByteArrayInputStream(data.getImageBytes());
+        mCallLogProxy.storeCallComposerPictureAsUser(mContext, UserHandle.CURRENT, imageDataInput,
+                sExecutorService,
+                new OutcomeReceiver<Uri, CallLog.CallComposerLoggingException>() {
+                    @Override
+                    public void onResult(@NonNull Uri result) {
+                        callback.accept(result);
+                        clearCachedData();
+                    }
+
+                    @Override
+                    public void onError(CallLog.CallComposerLoggingException e) {
+                        // Just report an error to the client for now.
+                        Log.e(TAG, "Error logging uploaded image: " + e.getErrorCode());
+                        callback.accept(null);
+                        clearCachedData();
+                    }
+                });
+    }
+
+    public String getServerUrlForImageId(UUID id) {
+        return mCachedServerUrls.get(id);
+    }
+
+    public void clearCachedData() {
+        mCachedServerUrls.clear();
+        mCachedImages.clear();
+    }
+
+    private byte[] getPlaceholderPictureAsBytes() {
+        InputStream resourceInput = mContext.getResources().openRawResource(R.drawable.cupcake);
+        try {
+            return readBytes(resourceInput);
+        } catch (Exception e) {
+            return new byte[] {};
+        }
+    }
+
+    private static byte[] readBytes(InputStream inputStream) throws Exception {
+        byte[] buffer = new byte[1024];
+        ByteArrayOutputStream output = new ByteArrayOutputStream();
+        int numRead;
+        do {
+            numRead = inputStream.read(buffer);
+            if (numRead > 0) output.write(buffer, 0, numRead);
+        } while (numRead > 0);
+        return output.toByteArray();
+    }
+
+    private CompletableFuture<GbaCredentials> getGbaCredentials(
+            boolean forceRefresh, PersistableBundle config, Executor executor) {
+        synchronized (this) {
+            if (!forceRefresh && mCachedCredentials != null) {
+                return CompletableFuture.completedFuture(mCachedCredentials);
+            }
+
+            if (forceRefresh) {
+                mCachedCredentials = null;
+            }
+        }
+
+        UaSecurityProtocolIdentifier securityProtocolIdentifier =
+                new UaSecurityProtocolIdentifier.Builder()
+                        .setOrg(config.getInt(
+                                CarrierConfigManager.KEY_GBA_UA_SECURITY_ORGANIZATION_INT))
+                        .setProtocol(config.getInt(
+                                CarrierConfigManager.KEY_GBA_UA_SECURITY_PROTOCOL_INT))
+                        .setTlsCipherSuite(config.getInt(
+                                CarrierConfigManager.KEY_GBA_UA_TLS_CIPHER_SUITE_INT))
+                        .build();
+        CompletableFuture<GbaCredentials> resultFuture = new CompletableFuture<>();
+
+        mTelephonyManager.bootstrapAuthenticationRequest(TelephonyManager.APPTYPE_ISIM,
+                getNafUri(config), securityProtocolIdentifier, forceRefresh, executor,
+                new TelephonyManager.BootstrapAuthenticationCallback() {
+                    @Override
+                    public void onKeysAvailable(byte[] gbaKey, String transactionId) {
+                        GbaCredentials creds = new GbaCredentials(transactionId, gbaKey);
+                        synchronized (CallComposerPictureManager.this) {
+                            mCachedCredentials = creds;
+                        }
+                        resultFuture.complete(creds);
+                    }
+
+                    @Override
+                    public void onAuthenticationFailure(int reason) {
+                        Log.e(TAG, "GBA auth failed: reason=" + reason);
+                        resultFuture.complete(null);
+                    }
+                });
+
+        return resultFuture;
+    }
+
+    private static Uri getNafUri(PersistableBundle carrierConfig) {
+        String uploadUriString = carrierConfig.getString(
+                CarrierConfigManager.KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING);
+        Uri uploadUri = Uri.parse(uploadUriString);
+        String nafPrefix;
+        switch (carrierConfig.getInt(CarrierConfigManager.KEY_GBA_MODE_INT)) {
+            case CarrierConfigManager.GBA_U:
+                nafPrefix = THREE_GPP_BOOTSTRAPPING + "-uicc";
+                break;
+            case CarrierConfigManager.GBA_DIGEST:
+                nafPrefix = THREE_GPP_BOOTSTRAPPING + "-digest";
+                break;
+            case CarrierConfigManager.GBA_ME:
+            default:
+                nafPrefix = THREE_GPP_BOOTSTRAPPING;
+        }
+        String newAuthority = nafPrefix + "@" + uploadUri.getAuthority();
+        Uri nafUri = new Uri.Builder().scheme(uploadUri.getScheme())
+                .encodedAuthority(newAuthority)
+                .build();
+        Log.i(TAG, "using NAF uri " + nafUri + " for GBA");
+        return nafUri;
+    }
+
+    @VisibleForTesting
+    static ScheduledExecutorService getExecutor() {
+        return sExecutorService;
+    }
+
+    @VisibleForTesting
+    void setCallLogProxy(CallLogProxy proxy) {
+        mCallLogProxy = proxy;
+    }
+}
diff --git a/src/com/android/phone/callcomposer/CallComposerPictureTransfer.java b/src/com/android/phone/callcomposer/CallComposerPictureTransfer.java
new file mode 100644
index 0000000..e4458cd
--- /dev/null
+++ b/src/com/android/phone/callcomposer/CallComposerPictureTransfer.java
@@ -0,0 +1,538 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.callcomposer;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.Network;
+import android.net.NetworkCapabilities;
+import android.net.NetworkRequest;
+import android.os.Build;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.http.multipart.MultipartEntity;
+import com.android.internal.http.multipart.Part;
+
+import com.google.common.net.MediaType;
+
+import gov.nist.javax.sip.header.WWWAuthenticate;
+
+import org.xml.sax.InputSource;
+
+import java.io.BufferedReader;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.net.HttpURLConnection;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.nio.charset.Charset;
+import java.time.Instant;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.Iterator;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutorService;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+public class CallComposerPictureTransfer {
+    private static final String TAG = CallComposerPictureTransfer.class.getSimpleName();
+    private static final int HTTP_TIMEOUT_MILLIS = 20000;
+    private static final int DEFAULT_BACKOFF_MILLIS = 1000;
+    private static final String THREE_GPP_GBA = "3gpp-gba";
+
+    private static final int ERROR_UNKNOWN = 0;
+    private static final int ERROR_HTTP_TIMEOUT = 1;
+    private static final int ERROR_NO_AUTH_REQUIRED = 2;
+    private static final int ERROR_FORBIDDEN = 3;
+
+    public interface Factory {
+        default CallComposerPictureTransfer create(Context context, int subscriptionId, String url,
+                ExecutorService executorService) {
+            return new CallComposerPictureTransfer(context, subscriptionId, url, executorService);
+        }
+    }
+
+    public interface PictureCallback {
+        default void onError(@TelephonyManager.CallComposerException.CallComposerError int error) {}
+        default void onRetryNeeded(boolean credentialRefresh, long backoffMillis) {}
+        default void onUploadSuccessful(String serverUrl) {}
+        default void onDownloadSuccessful(ImageData data) {}
+    }
+
+    private static class NetworkAccessException extends RuntimeException {
+        final int errorCode;
+
+        NetworkAccessException(int errorCode) {
+            this.errorCode = errorCode;
+        }
+    }
+
+    private final Context mContext;
+    private final int mSubscriptionId;
+    private final String mUrl;
+    private final ExecutorService mExecutorService;
+
+    private PictureCallback mCallback;
+
+    private CallComposerPictureTransfer(Context context, int subscriptionId, String url,
+            ExecutorService executorService) {
+        mContext = context;
+        mSubscriptionId = subscriptionId;
+        mExecutorService = executorService;
+        mUrl = url;
+    }
+
+    @VisibleForTesting
+    public void setCallback(PictureCallback callback) {
+        mCallback = callback;
+    }
+
+    public void uploadPicture(ImageData image,
+            GbaCredentialsSupplier credentialsSupplier) {
+        CompletableFuture<Network> networkFuture = getNetworkForCallComposer();
+        CompletableFuture<WWWAuthenticate> authorizationHeaderFuture = networkFuture
+                .thenApplyAsync((network) -> prepareInitialPost(network, mUrl), mExecutorService)
+                .thenComposeAsync(this::obtainAuthenticateHeader, mExecutorService)
+                .thenApplyAsync(DigestAuthUtils::parseAuthenticateHeader);
+        CompletableFuture<GbaCredentials> credsFuture = authorizationHeaderFuture
+                .thenComposeAsync((header) ->
+                        credentialsSupplier.getCredentials(header.getRealm(), mExecutorService),
+                        mExecutorService);
+
+        CompletableFuture<String> authorizationFuture =
+                authorizationHeaderFuture.thenCombineAsync(credsFuture,
+                        (authHeader, credentials) ->
+                                DigestAuthUtils.generateAuthorizationHeader(
+                                        authHeader, credentials, "POST", mUrl),
+                        mExecutorService)
+                        .whenCompleteAsync(
+                                (authorization, error) -> handleExceptionalCompletion(error),
+                                mExecutorService);
+
+        CompletableFuture<String> networkUrlFuture =
+                networkFuture.thenCombineAsync(authorizationFuture,
+                        (network, auth) -> sendActualImageUpload(network, auth, image),
+                        mExecutorService);
+        networkUrlFuture.thenAcceptAsync((result) -> {
+            if (result != null) mCallback.onUploadSuccessful(result);
+        }, mExecutorService).exceptionally((ex) -> {
+            logException("Exception uploading image" , ex);
+            return null;
+        });
+    }
+
+    public void downloadPicture(GbaCredentialsSupplier credentialsSupplier) {
+        CompletableFuture<Network> networkFuture = getNetworkForCallComposer();
+        CompletableFuture<HttpURLConnection> getConnectionFuture =
+                networkFuture.thenApplyAsync((network) ->
+                        prepareImageDownloadRequest(network, mUrl), mExecutorService);
+
+        CompletableFuture<ImageData> immediatelyDownloadableImage = getConnectionFuture
+                .thenComposeAsync((conn) -> {
+                    try {
+                        if (conn.getResponseCode() != 200) {
+                            return CompletableFuture.completedFuture(null);
+                        }
+                    } catch (IOException e) {
+                        logException("IOException obtaining return code: ", e);
+                        throw new NetworkAccessException(ERROR_HTTP_TIMEOUT);
+                    }
+                    return CompletableFuture.completedFuture(downloadImageFromConnection(conn));
+                }, mExecutorService);
+
+        CompletableFuture<ImageData> authRequiredImage = getConnectionFuture
+                .thenComposeAsync((conn) -> {
+                    try {
+                        if (conn.getResponseCode() == 200) {
+                            // handled by above case
+                            return CompletableFuture.completedFuture(null);
+                        }
+                    } catch (IOException e) {
+                        logException("IOException obtaining return code: ", e);
+                        throw new NetworkAccessException(ERROR_HTTP_TIMEOUT);
+                    }
+                    CompletableFuture<WWWAuthenticate> authenticateHeaderFuture =
+                            obtainAuthenticateHeader(conn)
+                                    .thenApply(DigestAuthUtils::parseAuthenticateHeader);
+                    CompletableFuture<GbaCredentials> credsFuture = authenticateHeaderFuture
+                            .thenComposeAsync((header) ->
+                                    credentialsSupplier.getCredentials(header.getRealm(),
+                                            mExecutorService), mExecutorService);
+
+                    CompletableFuture<String> authorizationFuture = authenticateHeaderFuture
+                            .thenCombineAsync(credsFuture, (authHeader, credentials) ->
+                                    DigestAuthUtils.generateAuthorizationHeader(
+                                            authHeader, credentials, "GET", mUrl),
+                                    mExecutorService)
+                            .whenCompleteAsync((authorization, error) ->
+                                    handleExceptionalCompletion(error), mExecutorService);
+
+                    return networkFuture.thenCombineAsync(authorizationFuture,
+                            this::downloadImageWithAuth, mExecutorService);
+                }, mExecutorService);
+
+        CompletableFuture.allOf(immediatelyDownloadableImage, authRequiredImage).thenRun(() -> {
+            ImageData fromImmediate = immediatelyDownloadableImage.getNow(null);
+            ImageData fromAuth = authRequiredImage.getNow(null);
+            // If both of these are null, that means an error happened somewhere in the chain.
+            // in that case, the error has already been transmitted to the callback, so ignore it.
+            if (fromAuth == null && fromImmediate == null) {
+                Log.w(TAG, "No result from download -- error happened sometime earlier");
+            }
+            if (fromAuth != null) mCallback.onDownloadSuccessful(fromAuth);
+            mCallback.onDownloadSuccessful(fromImmediate);
+        }).exceptionally((ex) -> {
+            logException("Exception downloading image" , ex);
+            return null;
+        });
+    }
+
+    private CompletableFuture<Network> getNetworkForCallComposer() {
+        ConnectivityManager connectivityManager =
+                mContext.getSystemService(ConnectivityManager.class);
+        NetworkRequest pictureNetworkRequest = new NetworkRequest.Builder()
+                .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+                .build();
+        CompletableFuture<Network> resultFuture = new CompletableFuture<>();
+        connectivityManager.requestNetwork(pictureNetworkRequest,
+                new ConnectivityManager.NetworkCallback() {
+                    @Override
+                    public void onAvailable(@NonNull Network network) {
+                        resultFuture.complete(network);
+                    }
+                });
+        return resultFuture;
+    }
+
+    private HttpURLConnection prepareInitialPost(Network network, String uploadUrl) {
+        try {
+            HttpURLConnection connection =
+                    (HttpURLConnection) network.openConnection(new URL(uploadUrl));
+            connection.setRequestMethod("POST");
+            connection.setInstanceFollowRedirects(false);
+            connection.setConnectTimeout(HTTP_TIMEOUT_MILLIS);
+            connection.setReadTimeout(HTTP_TIMEOUT_MILLIS);
+            connection.setRequestProperty("User-Agent", getUserAgent());
+            return connection;
+        } catch (MalformedURLException e) {
+            Log.e(TAG, "Malformed URL: " + uploadUrl);
+            throw new RuntimeException(e);
+        } catch (IOException e) {
+            logException("IOException opening network: ", e);
+            throw new RuntimeException(e);
+        }
+    }
+
+    private HttpURLConnection prepareImageDownloadRequest(Network network, String imageUrl) {
+        try {
+            HttpURLConnection connection =
+                    (HttpURLConnection) network.openConnection(new URL(imageUrl));
+            connection.setRequestMethod("GET");
+            connection.setConnectTimeout(HTTP_TIMEOUT_MILLIS);
+            connection.setReadTimeout(HTTP_TIMEOUT_MILLIS);
+            connection.setRequestProperty("User-Agent", getUserAgent());
+            return connection;
+        } catch (MalformedURLException e) {
+            Log.e(TAG, "Malformed URL: " + imageUrl);
+            throw new RuntimeException(e);
+        } catch (IOException e) {
+            logException("IOException opening network: ", e);
+            throw new RuntimeException(e);
+        }
+    }
+
+    // Attempts to connect via the supplied connection, expecting a HTTP 401 in response. Throws
+    // an IOException if the connection times out.
+    // After the response is received, returns the WWW-Authenticate header in the following form:
+    // "WWW-Authenticate:<method> <params>"
+    private CompletableFuture<String> obtainAuthenticateHeader(
+            HttpURLConnection connection) {
+        return CompletableFuture.supplyAsync(() -> {
+            int responseCode;
+            try {
+                responseCode = connection.getResponseCode();
+            } catch (IOException e) {
+                logException("IOException obtaining auth header: ", e);
+                throw new NetworkAccessException(ERROR_HTTP_TIMEOUT);
+            }
+            if (responseCode == 204) {
+                throw new NetworkAccessException(ERROR_NO_AUTH_REQUIRED);
+            } else if (responseCode == 403) {
+                throw new NetworkAccessException(ERROR_FORBIDDEN);
+            } else if (responseCode != 401) {
+                Log.w(TAG, "Received unexpected response in auth request, code= "
+                        + responseCode);
+                throw new NetworkAccessException(ERROR_UNKNOWN);
+            }
+
+            return connection.getHeaderField(DigestAuthUtils.WWW_AUTHENTICATE);
+        }, mExecutorService);
+    }
+
+    private ImageData downloadImageWithAuth(Network network, String authorization) {
+        HttpURLConnection connection = prepareImageDownloadRequest(network, mUrl);
+        connection.addRequestProperty("Authorization", authorization);
+        return downloadImageFromConnection(connection);
+    }
+
+    private ImageData downloadImageFromConnection(HttpURLConnection conn) {
+        try {
+            if (conn.getResponseCode() != 200) {
+                Log.w(TAG, "Got response code " + conn.getResponseCode() + " when trying"
+                        + " to download image");
+                if (conn.getResponseCode() == 401) {
+                    Log.i(TAG, "Got 401 even with auth -- key refresh needed?");
+                    mCallback.onRetryNeeded(true, 0);
+                }
+                return null;
+            }
+        } catch (IOException e) {
+            logException("IOException obtaining return code: ", e);
+            throw new NetworkAccessException(ERROR_HTTP_TIMEOUT);
+        }
+
+        String contentType = conn.getContentType();
+        ByteArrayOutputStream imageDataOut = new ByteArrayOutputStream();
+        byte[] buffer = new byte[4096];
+        int numRead;
+        try {
+            InputStream is = conn.getInputStream();
+            while (true) {
+                numRead = is.read(buffer);
+                if (numRead < 0) break;
+                imageDataOut.write(buffer, 0, numRead);
+            }
+        } catch (IOException e) {
+            logException("IOException reading from image body: ", e);
+            return null;
+        }
+
+        return new ImageData(imageDataOut.toByteArray(), contentType, null);
+    }
+
+    private void handleExceptionalCompletion(Throwable error) {
+        if (error != null) {
+            if (error.getCause() instanceof NetworkAccessException) {
+                int code = ((NetworkAccessException) error.getCause()).errorCode;
+                if (code == ERROR_UNKNOWN || code == ERROR_HTTP_TIMEOUT) {
+                    scheduleRetry();
+                } else {
+                    int failureCode;
+                    if (code == ERROR_FORBIDDEN) {
+                        failureCode = TelephonyManager.CallComposerException
+                                .ERROR_AUTHENTICATION_FAILED;
+                    } else {
+                        failureCode = TelephonyManager.CallComposerException
+                                .ERROR_UNKNOWN;
+                    }
+                    deliverFailure(failureCode);
+                }
+            } else {
+                deliverFailure(TelephonyManager.CallComposerException.ERROR_UNKNOWN);
+            }
+        }
+    }
+
+    private void scheduleRetry() {
+        mCallback.onRetryNeeded(false, DEFAULT_BACKOFF_MILLIS);
+    }
+
+    private void deliverFailure(int code) {
+        mCallback.onError(code);
+    }
+
+    private static Part makeUploadPart(String name, String contentType, String filename,
+            byte[] data) {
+        return new Part() {
+            @Override
+            public String getName() {
+                return name;
+            }
+
+            @Override
+            public String getContentType() {
+                return contentType;
+            }
+
+            @Override
+            public String getCharSet() {
+                return null;
+            }
+
+            @Override
+            public String getTransferEncoding() {
+                return null;
+            }
+
+            @Override
+            public void sendDispositionHeader(OutputStream out) throws IOException {
+                super.sendDispositionHeader(out);
+                if (filename != null) {
+                    String fileNameSuffix = "; filename=\"" + filename + "\"";
+                    out.write(fileNameSuffix.getBytes());
+                }
+            }
+
+            @Override
+            protected void sendData(OutputStream out) throws IOException {
+                out.write(data);
+            }
+
+            @Override
+            protected long lengthOfData() throws IOException {
+                return data.length;
+            }
+        };
+    }
+
+    private String sendActualImageUpload(Network network, String authHeader, ImageData image) {
+        Part transactionIdPart = makeUploadPart("tid", "text/plain",
+                null, image.getId().getBytes());
+        Part imageDataPart = makeUploadPart("File", image.getMimeType(),
+                image.getId(), image.getImageBytes());
+
+        MultipartEntity multipartEntity =
+                new MultipartEntity(new Part[] {transactionIdPart, imageDataPart});
+
+        HttpURLConnection connection = prepareInitialPost(network, mUrl);
+        connection.setDoOutput(true);
+        connection.addRequestProperty("Authorization", authHeader);
+        connection.addRequestProperty("Content-Length",
+                String.valueOf(multipartEntity.getContentLength()));
+        connection.addRequestProperty("Content-Type", multipartEntity.getContentType().getValue());
+        connection.addRequestProperty("Accept-Encoding", "*");
+
+        try (OutputStream requestBodyOut = connection.getOutputStream()) {
+            multipartEntity.writeTo(requestBodyOut);
+        } catch (IOException e) {
+            logException("IOException making request to upload image: ", e);
+            throw new RuntimeException(e);
+        }
+
+        try {
+            int response = connection.getResponseCode();
+            Log.i(TAG, "Received response code: " + response
+                    + ", message=" + connection.getResponseMessage());
+            if (response == 401 || response == 403) {
+                deliverFailure(TelephonyManager.CallComposerException.ERROR_AUTHENTICATION_FAILED);
+                return null;
+            }
+            if (response == 503) {
+                // TODO: implement parsing of retry-after and schedule a retry with that time
+                scheduleRetry();
+                return null;
+            }
+            if (response != 200) {
+                scheduleRetry();
+                return null;
+            }
+            String responseBody = readResponseBody(connection);
+            String parsedUrl = parseImageUploadResponseXmlForUrl(responseBody);
+            Log.i(TAG, "Parsed URL as upload result: " + parsedUrl);
+            return parsedUrl;
+        } catch (IOException e) {
+            logException("IOException getting response to image upload: ", e);
+            deliverFailure(TelephonyManager.CallComposerException.ERROR_UNKNOWN);
+            return null;
+        }
+    }
+
+    private static String parseImageUploadResponseXmlForUrl(String xmlData) {
+        NamespaceContext ns = new NamespaceContext() {
+            public String getNamespaceURI(String prefix) {
+                return "urn:gsma:params:xml:ns:rcs:rcs:fthttp";
+            }
+
+            public String getPrefix(String uri) {
+                throw new UnsupportedOperationException();
+            }
+
+            public Iterator getPrefixes(String uri) {
+                throw new UnsupportedOperationException();
+            }
+        };
+
+        XPath xPath = XPathFactory.newInstance().newXPath();
+        xPath.setNamespaceContext(ns);
+        StringReader reader = new StringReader(xmlData);
+        try {
+            return (String) xPath.evaluate("/a:file/a:file-info[@type='file']/a:data/@url",
+                    new InputSource(reader), XPathConstants.STRING);
+        } catch (XPathExpressionException e) {
+            logException("Error parsing response XML:", e);
+            return null;
+        }
+    }
+
+    private static String readResponseBody(HttpURLConnection connection) {
+        Charset charset = MediaType.parse(connection.getContentType())
+                .charset().or(Charset.defaultCharset());
+        StringBuilder sb = new StringBuilder();
+        try (InputStream inputStream = connection.getInputStream()) {
+            String outLine;
+            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, charset));
+            while ((outLine = reader.readLine()) != null) {
+                sb.append(outLine);
+            }
+        } catch (IOException e) {
+            logException("IOException reading request body: ", e);
+            return null;
+        }
+        return sb.toString();
+    }
+
+    private String getUserAgent() {
+        String carrierName = mContext.getSystemService(TelephonyManager.class)
+                .createForSubscriptionId(mSubscriptionId)
+                .getSimOperatorName();
+        String buildId = Build.ID;
+        String buildDate = DateTimeFormatter.ofPattern("yyyy-MM-dd")
+                .withZone(ZoneId.systemDefault())
+                .format(Instant.ofEpochMilli(Build.TIME));
+        String buildVersion = Build.VERSION.RELEASE_OR_CODENAME;
+        String deviceName = Build.DEVICE;
+        return String.format("%s %s %s %s %s %s %s",
+                carrierName, buildId, buildDate, "Android", buildVersion,
+                deviceName, THREE_GPP_GBA);
+
+    }
+
+    private static void logException(String message, Throwable e) {
+        StringWriter log = new StringWriter();
+        log.append(message);
+        log.append(":\n");
+        log.append(e.getMessage());
+        PrintWriter pw = new PrintWriter(log);
+        e.printStackTrace(pw);
+        Log.e(TAG, log.toString());
+    }
+}
diff --git a/src/com/android/phone/callcomposer/DigestAuthUtils.java b/src/com/android/phone/callcomposer/DigestAuthUtils.java
new file mode 100644
index 0000000..2f081f7
--- /dev/null
+++ b/src/com/android/phone/callcomposer/DigestAuthUtils.java
@@ -0,0 +1,157 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.callcomposer;
+
+import android.text.TextUtils;
+import android.util.Log;
+
+import com.google.common.io.BaseEncoding;
+
+import gov.nist.javax.sip.address.GenericURI;
+import gov.nist.javax.sip.header.Authorization;
+import gov.nist.javax.sip.header.WWWAuthenticate;
+import gov.nist.javax.sip.parser.WWWAuthenticateParser;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.text.ParseException;
+
+public class DigestAuthUtils {
+    private static final String TAG = DigestAuthUtils.class.getSimpleName();
+
+    public static final String WWW_AUTHENTICATE = "www-authenticate";
+    private static final String MD5_ALGORITHM = "md5";
+    private static final int CNONCE_LENGTH_BYTES = 16;
+    private static final String AUTH_QOP = "auth";
+
+    public static WWWAuthenticate parseAuthenticateHeader(String header) {
+        String reconstitutedHeader = WWW_AUTHENTICATE + ": " + header;
+        WWWAuthenticate parsedHeader;
+        try {
+            return (WWWAuthenticate) (new WWWAuthenticateParser(reconstitutedHeader).parse());
+        } catch (ParseException e) {
+            Log.e(TAG, "Error parsing received auth header: " + e);
+            return null;
+        }
+    }
+
+    // Generates the Authorization header for use in future requests to the call composer server.
+    public static String generateAuthorizationHeader(WWWAuthenticate parsedHeader,
+            GbaCredentials credentials, String method, String uri) {
+        if (!TextUtils.isEmpty(parsedHeader.getAlgorithm())
+                && !MD5_ALGORITHM.equals(parsedHeader.getAlgorithm().toLowerCase())) {
+            Log.e(TAG, "This client only supports MD5 auth");
+            return "";
+        }
+        if (!TextUtils.isEmpty(parsedHeader.getQop())
+                && !AUTH_QOP.equals(parsedHeader.getQop().toLowerCase())) {
+            Log.e(TAG, "This client only supports the auth qop");
+            return "";
+        }
+
+        String clientNonce = makeClientNonce();
+
+        String response = computeResponse(parsedHeader.getNonce(), clientNonce, AUTH_QOP,
+                credentials.getTransactionId(), parsedHeader.getRealm(), credentials.getKey(),
+                method, uri);
+
+        Authorization replyHeader = new Authorization();
+        try {
+            replyHeader.setScheme(parsedHeader.getScheme());
+            replyHeader.setUsername(credentials.getTransactionId());
+            replyHeader.setURI(new WorkaroundURI(uri));
+            replyHeader.setRealm(parsedHeader.getRealm());
+            replyHeader.setQop(AUTH_QOP);
+            replyHeader.setNonce(parsedHeader.getNonce());
+            replyHeader.setCNonce(clientNonce);
+            replyHeader.setNonceCount(1);
+            replyHeader.setResponse(response);
+            replyHeader.setOpaque(parsedHeader.getOpaque());
+            replyHeader.setAlgorithm(parsedHeader.getAlgorithm());
+
+        } catch (ParseException e) {
+            Log.e(TAG, "Error parsing while constructing reply header: " + e);
+            return null;
+        }
+
+        return replyHeader.encodeBody();
+    }
+
+    public static String computeResponse(String serverNonce, String clientNonce, String qop,
+            String username, String realm, byte[] password, String method, String uri) {
+        String a1Hash = generateA1Hash(username, realm, password);
+        String a2Hash = generateA2Hash(method, uri);
+
+        // this is the nonce-count; since we don't reuse, it's always 1
+        String nonceCount = "00000001";
+        MessageDigest md5Digest = getMd5Digest();
+
+        String hashInput = String.join(":",
+                a1Hash,
+                serverNonce,
+                nonceCount,
+                clientNonce,
+                qop,
+                a2Hash);
+        md5Digest.update(hashInput.getBytes());
+        return base16(md5Digest.digest());
+    }
+
+    private static String makeClientNonce() {
+        SecureRandom rand = new SecureRandom();
+        byte[] clientNonceBytes = new byte[CNONCE_LENGTH_BYTES];
+        rand.nextBytes(clientNonceBytes);
+        return base16(clientNonceBytes);
+    }
+
+    private static String generateA1Hash(
+            String bootstrapTransactionId, String realm, byte[] gbaKey) {
+        MessageDigest md5Digest = getMd5Digest();
+
+        String gbaKeyBase64 = BaseEncoding.base64().encode(gbaKey);
+        String hashInput = String.join(":", bootstrapTransactionId, realm, gbaKeyBase64);
+        md5Digest.update(hashInput.getBytes());
+
+        return base16(md5Digest.digest());
+    }
+
+    private static String generateA2Hash(String method, String requestUri) {
+        MessageDigest md5Digest = getMd5Digest();
+        md5Digest.update(String.join(":", method, requestUri).getBytes());
+        return base16(md5Digest.digest());
+    }
+
+    private static String base16(byte[] input) {
+        return BaseEncoding.base16().encode(input).toLowerCase();
+    }
+
+    private static MessageDigest getMd5Digest() {
+        try {
+            return MessageDigest.getInstance("MD5");
+        } catch (NoSuchAlgorithmException e) {
+            throw new RuntimeException("Couldn't find MD5 algorithm: " + e);
+        }
+    }
+
+    private static class WorkaroundURI extends GenericURI {
+        public WorkaroundURI(String uriString) {
+            this.uriString = uriString;
+            this.scheme = "";
+        }
+    }
+}
diff --git a/src/com/android/phone/callcomposer/GbaCredentials.java b/src/com/android/phone/callcomposer/GbaCredentials.java
new file mode 100644
index 0000000..25a0cd5
--- /dev/null
+++ b/src/com/android/phone/callcomposer/GbaCredentials.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.callcomposer;
+
+public class GbaCredentials {
+    private final String mTransactionId;
+    private final byte[] mKey;
+
+    public GbaCredentials(String transactionId, byte[] key) {
+        mTransactionId = transactionId;
+        mKey = key;
+    }
+
+    public String getTransactionId() {
+        return mTransactionId;
+    }
+
+    public byte[] getKey() {
+        return mKey;
+    }
+}
diff --git a/src/com/android/phone/callcomposer/GbaCredentialsSupplier.java b/src/com/android/phone/callcomposer/GbaCredentialsSupplier.java
new file mode 100644
index 0000000..9e5bb6a
--- /dev/null
+++ b/src/com/android/phone/callcomposer/GbaCredentialsSupplier.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.callcomposer;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
+
+public interface GbaCredentialsSupplier {
+    CompletableFuture<GbaCredentials> getCredentials(String realm, Executor executor);
+}
diff --git a/src/com/android/phone/callcomposer/ImageData.java b/src/com/android/phone/callcomposer/ImageData.java
new file mode 100644
index 0000000..fc93485
--- /dev/null
+++ b/src/com/android/phone/callcomposer/ImageData.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.callcomposer;
+
+public class ImageData {
+    private final byte[] mImageBytes;
+    private final String mMimeType;
+
+    private String mId;
+
+    public ImageData(byte[] imageBytes, String mimeType, String id) {
+        mImageBytes = imageBytes;
+        mMimeType = mimeType;
+        mId = id;
+    }
+
+    public byte[] getImageBytes() {
+        return mImageBytes;
+    }
+
+    public String getMimeType() {
+        return mMimeType;
+    }
+
+    public String getId() {
+        return mId;
+    }
+
+    public void setId(String id) {
+        mId = id;
+    }
+}
diff --git a/src/com/android/phone/euicc/EuiccUiDispatcherActivity.java b/src/com/android/phone/euicc/EuiccUiDispatcherActivity.java
index 57caede..f24e7d6 100644
--- a/src/com/android/phone/euicc/EuiccUiDispatcherActivity.java
+++ b/src/com/android/phone/euicc/EuiccUiDispatcherActivity.java
@@ -26,7 +26,7 @@
 import android.content.pm.ResolveInfo;
 import android.os.Bundle;
 import android.os.UserHandle;
-import android.permission.PermissionManager;
+import android.permission.LegacyPermissionManager;
 import android.service.euicc.EuiccService;
 import android.telephony.euicc.EuiccManager;
 import android.util.Log;
@@ -55,14 +55,15 @@
             PackageManager.MATCH_SYSTEM_ONLY | PackageManager.MATCH_DEBUG_TRIAGED_MISSING
                     | PackageManager.GET_RESOLVED_FILTER;
 
-    private PermissionManager mPermissionManager;
+    private LegacyPermissionManager mPermissionManager;
     private boolean mGrantPermissionDone = false;
     private ThreadPoolExecutor mExecutor;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        mPermissionManager = (PermissionManager) getSystemService(Context.PERMISSION_SERVICE);
+        mPermissionManager = (LegacyPermissionManager) getSystemService(
+                Context.LEGACY_PERMISSION_SERVICE);
         mExecutor = new ThreadPoolExecutor(
                 1 /* corePoolSize */,
                 1 /* maxPoolSize */,
diff --git a/src/com/android/phone/otasp/OtaspActivationService.java b/src/com/android/phone/otasp/OtaspActivationService.java
index 6ed2ea8..72bf249 100644
--- a/src/com/android/phone/otasp/OtaspActivationService.java
+++ b/src/com/android/phone/otasp/OtaspActivationService.java
@@ -31,6 +31,7 @@
 import com.android.internal.telephony.GsmCdmaConnection;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.ServiceStateTracker;
 import com.android.phone.PhoneGlobals;
 import com.android.phone.PhoneUtils;
 
@@ -77,6 +78,11 @@
     public void onCreate() {
         logd("otasp service onCreate");
         mPhone = PhoneGlobals.getPhone();
+        ServiceStateTracker sst = mPhone.getServiceStateTracker();
+        if (sst != null && sst.getOtasp() != TelephonyManager.OTASP_NEEDED) {
+            logd("OTASP is not needed.");
+            return;
+        }
         if ((sIccId == null) || !sIccId.equals(mPhone.getIccSerialNumber())) {
             // reset to allow activation retry on new sim
             sIccId = mPhone.getIccSerialNumber();
diff --git a/src/com/android/phone/settings/AccessibilitySettingsFragment.java b/src/com/android/phone/settings/AccessibilitySettingsFragment.java
index 37212cf..475d878 100644
--- a/src/com/android/phone/settings/AccessibilitySettingsFragment.java
+++ b/src/com/android/phone/settings/AccessibilitySettingsFragment.java
@@ -19,6 +19,9 @@
 import android.content.Context;
 import android.media.AudioManager;
 import android.os.Bundle;
+import android.os.Handler;
+import android.os.HandlerExecutor;
+import android.os.Looper;
 import android.os.PersistableBundle;
 import android.preference.Preference;
 import android.preference.PreferenceFragment;
@@ -27,8 +30,8 @@
 import android.provider.Settings;
 import android.telephony.AccessNetworkConstants;
 import android.telephony.CarrierConfigManager;
-import android.telephony.PhoneStateListener;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.Log;
@@ -56,15 +59,12 @@
 
     private static final int WFC_QUERY_TIMEOUT_MILLIS = 20;
 
-    private final PhoneStateListener mPhoneStateListener = new PhoneStateListener() {
-        /**
-         * Disable the TTY setting when in/out of a call (and if carrier doesn't
-         * support VoLTE with TTY).
-         * @see android.telephony.PhoneStateListener#onCallStateChanged(int,
-         * java.lang.String)
-         */
+    private final TelephonyCallback mTelephonyCallback = new AccessibilityTelephonyCallback();
+
+    private final class AccessibilityTelephonyCallback extends TelephonyCallback implements
+            TelephonyCallback.CallStateListener {
         @Override
-        public void onCallStateChanged(int state, String incomingNumber) {
+        public void onCallStateChanged(int state) {
             if (DBG) Log.d(LOG_TAG, "PhoneStateListener.onCallStateChanged: state=" + state);
             Preference pref = getPreferenceScreen().findPreference(BUTTON_TTY_KEY);
             if (pref != null) {
@@ -78,7 +78,7 @@
                         || (telephonyManager.getCallState() == TelephonyManager.CALL_STATE_IDLE));
             }
         }
-    };
+    }
 
     private Context mContext;
     private AudioManager mAudioManager;
@@ -122,8 +122,12 @@
                     (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
             boolean isRoaming = tm.isNetworkRoaming(
                     SubscriptionManager.getDefaultVoiceSubscriptionId());
+            boolean alwaysAllowWhileRoaming = isCarrierAllowRttWhenRoaming(
+                    SubscriptionManager.getDefaultVoiceSubscriptionId());
 
-            boolean shouldDisableBecauseRoamingOffWfc = isRoaming && !isOnWfc();
+            boolean shouldDisableBecauseRoamingOffWfc =
+                    (isRoaming && !isOnWfc()) && !alwaysAllowWhileRoaming;
+
             if (shouldDisableBecauseRoamingOffWfc) {
                 mButtonRtt.setSummary(TextUtils.concat(getText(R.string.rtt_mode_summary), "\n",
                         getText(R.string.no_rtt_when_roaming)));
@@ -144,7 +148,8 @@
         super.onResume();
         TelephonyManager tm =
                 (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
-        tm.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
+        tm.registerTelephonyCallback(new HandlerExecutor(new Handler(Looper.getMainLooper())),
+                mTelephonyCallback);
     }
 
     @Override
@@ -152,7 +157,7 @@
         super.onPause();
         TelephonyManager tm =
                 (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
-        tm.listen(mPhoneStateListener, PhoneStateListener.LISTEN_NONE);
+        tm.unregisterTelephonyCallback(mTelephonyCallback);
     }
 
     @Override
@@ -277,4 +282,13 @@
         return configManager.getConfig().getBoolean(
                 CarrierConfigManager.KEY_TTY_SUPPORTED_BOOL);
     }
+
+    /**
+     * Determines from carrier config whether to always allow RTT while roaming.
+     */
+    private boolean isCarrierAllowRttWhenRoaming(int subId) {
+        PersistableBundle b =
+                PhoneGlobals.getInstance().getCarrierConfigForSubId(subId);
+        return b.getBoolean(CarrierConfigManager.KEY_RTT_SUPPORTED_WHILE_ROAMING_BOOL);
+    }
 }
diff --git a/src/com/android/phone/settings/PhoneAccountSettingsFragment.java b/src/com/android/phone/settings/PhoneAccountSettingsFragment.java
index 3811a77..224a1f9 100644
--- a/src/com/android/phone/settings/PhoneAccountSettingsFragment.java
+++ b/src/com/android/phone/settings/PhoneAccountSettingsFragment.java
@@ -6,14 +6,11 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.graphics.drawable.Icon;
-import android.net.sip.SipManager;
 import android.os.Bundle;
 import android.os.UserManager;
-import android.preference.ListPreference;
 import android.preference.Preference;
 import android.preference.PreferenceCategory;
 import android.preference.PreferenceFragment;
-import android.preference.SwitchPreference;
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
@@ -28,9 +25,6 @@
 import com.android.phone.PhoneUtils;
 import com.android.phone.R;
 import com.android.phone.SubscriptionInfoHelper;
-import com.android.services.telephony.sip.SipAccountRegistry;
-import com.android.services.telephony.sip.SipPreferences;
-import com.android.services.telephony.sip.SipUtil;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -48,11 +42,6 @@
 
     private static final String ALL_CALLING_ACCOUNTS_KEY = "phone_accounts_all_calling_accounts";
 
-    private static final String SIP_SETTINGS_CATEGORY_PREF_KEY =
-            "phone_accounts_sip_settings_category_key";
-    private static final String USE_SIP_PREF_KEY = "use_sip_calling_options_key";
-    private static final String SIP_RECEIVE_CALLS_PREF_KEY = "sip_receive_calls_key";
-
     private static final String MAKE_AND_RECEIVE_CALLS_CATEGORY_KEY =
             "make_and_receive_calls_settings_category_key";
     private static final String DEFAULT_OUTGOING_ACCOUNT_KEY = "default_outgoing_account";
@@ -84,10 +73,6 @@
     private PreferenceCategory mMakeAndReceiveCallsCategory;
     private boolean mMakeAndReceiveCallsCategoryPresent;
 
-    private ListPreference mUseSipCalling;
-    private SwitchPreference mSipReceiveCallsPreference;
-    private SipPreferences mSipPreferences;
-
     private final SubscriptionManager.OnSubscriptionsChangedListener
             mOnSubscriptionsChangeListener =
             new SubscriptionManager.OnSubscriptionsChangedListener() {
@@ -154,39 +139,6 @@
         updateAccounts();
         updateMakeCallsOptions();
 
-        if (isPrimaryUser() && SipUtil.isVoipSupported(getActivity())) {
-            mSipPreferences = new SipPreferences(getActivity());
-
-            mUseSipCalling = (ListPreference)
-                    getPreferenceScreen().findPreference(USE_SIP_PREF_KEY);
-            mUseSipCalling.setEntries(!SipManager.isSipWifiOnly(getActivity())
-                    ? R.array.sip_call_options_wifi_only_entries
-                    : R.array.sip_call_options_entries);
-            mUseSipCalling.setOnPreferenceChangeListener(this);
-
-            int optionsValueIndex =
-                    mUseSipCalling.findIndexOfValue(mSipPreferences.getSipCallOption());
-            if (optionsValueIndex == -1) {
-                // If the option is invalid (eg. deprecated value), default to SIP_ADDRESS_ONLY.
-                mSipPreferences.setSipCallOption(
-                        getResources().getString(R.string.sip_address_only));
-                optionsValueIndex =
-                        mUseSipCalling.findIndexOfValue(mSipPreferences.getSipCallOption());
-            }
-            mUseSipCalling.setValueIndex(optionsValueIndex);
-            mUseSipCalling.setSummary(mUseSipCalling.getEntry());
-
-            mSipReceiveCallsPreference = (SwitchPreference)
-                    getPreferenceScreen().findPreference(SIP_RECEIVE_CALLS_PREF_KEY);
-            mSipReceiveCallsPreference.setEnabled(SipUtil.isPhoneIdle(getActivity()));
-            mSipReceiveCallsPreference.setChecked(
-                    mSipPreferences.isReceivingCallsEnabled());
-            mSipReceiveCallsPreference.setOnPreferenceChangeListener(this);
-        } else {
-            getPreferenceScreen().removePreference(
-                    getPreferenceScreen().findPreference(SIP_SETTINGS_CATEGORY_PREF_KEY));
-        }
-
         SubscriptionManager.from(getActivity()).addOnSubscriptionsChangedListener(
                 mOnSubscriptionsChangeListener);
     }
@@ -207,21 +159,6 @@
      */
     @Override
     public boolean onPreferenceChange(Preference pref, Object objValue) {
-        if (pref == mUseSipCalling) {
-            String option = objValue.toString();
-            mSipPreferences.setSipCallOption(option);
-            mUseSipCalling.setValueIndex(mUseSipCalling.findIndexOfValue(option));
-            mUseSipCalling.setSummary(mUseSipCalling.getEntry());
-            return true;
-        } else if (pref == mSipReceiveCallsPreference) {
-            final boolean isEnabled = !mSipReceiveCallsPreference.isChecked();
-            new Thread(new Runnable() {
-                public void run() {
-                    handleSipReceiveCallsOption(isEnabled);
-                }
-            }).start();
-            return true;
-        }
         return false;
     }
 
@@ -256,22 +193,6 @@
     @Override
     public void onAccountChanged(AccountSelectionPreference pref) {}
 
-    private synchronized void handleSipReceiveCallsOption(boolean isEnabled) {
-        Context context = getActivity();
-        if (context == null) {
-            // Return if the fragment is detached from parent activity before executed by thread.
-            return;
-        }
-
-        mSipPreferences.setReceivingCallsEnabled(isEnabled);
-
-        SipUtil.useSipToReceiveIncomingCalls(context, isEnabled);
-
-        // Restart all Sip services to ensure we reflect whether we are receiving calls.
-        SipAccountRegistry sipAccountRegistry = SipAccountRegistry.getInstance();
-        sipAccountRegistry.restartSipService(context);
-    }
-
     /**
      * Queries the telcomm manager to update the default outgoing account selection preference
      * with the list of outgoing accounts and the current default outgoing account.
@@ -409,32 +330,24 @@
             mAccountList.removeAll();
             List<PhoneAccountHandle> allNonSimAccounts =
                     getCallingAccounts(false /* includeSims */, true /* includeDisabled */);
-            // Check to see if we should show the entire section at all.
-            if (shouldShowConnectionServiceList(allNonSimAccounts)) {
-                List<PhoneAccountHandle> enabledAccounts =
-                        getCallingAccounts(true /* includeSims */, false /* includeDisabled */);
-                // Initialize the account list with the set of enabled & SIM accounts.
-                initAccountList(enabledAccounts);
 
-                // Only show the 'Make Calls With..." option if there are multiple accounts.
-                if (enabledAccounts.size() > 1) {
-                    mMakeAndReceiveCallsCategory.addPreference(mDefaultOutgoingAccount);
-                    mMakeAndReceiveCallsCategoryPresent = true;
-                    mDefaultOutgoingAccount.setListener(this);
-                    updateDefaultOutgoingAccountsModel();
-                } else {
-                    mMakeAndReceiveCallsCategory.removePreference(mDefaultOutgoingAccount);
-                }
+            List<PhoneAccountHandle> enabledAccounts =
+                    getCallingAccounts(true /* includeSims */, false /* includeDisabled */);
+            // Initialize the account list with the set of enabled & SIM accounts.
+            initAccountList(enabledAccounts);
 
-                // If there are no third party (nonSim) accounts,
-                // then don't show enable/disable dialog.
-                if (!allNonSimAccounts.isEmpty()) {
-                    mAccountList.addPreference(mAllCallingAccounts);
-                } else {
-                    mAccountList.removePreference(mAllCallingAccounts);
-                }
+            // Always show the 'Make Calls With..." option
+            mMakeAndReceiveCallsCategory.addPreference(mDefaultOutgoingAccount);
+            mMakeAndReceiveCallsCategoryPresent = true;
+            mDefaultOutgoingAccount.setListener(this);
+            updateDefaultOutgoingAccountsModel();
+
+            // If there are no third party (nonSim) accounts,
+            // then don't show enable/disable dialog.
+            if (!allNonSimAccounts.isEmpty()) {
+                mAccountList.addPreference(mAllCallingAccounts);
             } else {
-                getPreferenceScreen().removePreference(mAccountList);
+                mAccountList.removePreference(mAllCallingAccounts);
             }
         }
     }
diff --git a/src/com/android/phone/settings/RadioInfo.java b/src/com/android/phone/settings/RadioInfo.java
index 31b7a9e..8c53971 100644
--- a/src/com/android/phone/settings/RadioInfo.java
+++ b/src/com/android/phone/settings/RadioInfo.java
@@ -17,7 +17,6 @@
 package com.android.phone.settings;
 
 import static android.net.ConnectivityManager.NetworkCallback;
-import static android.provider.Settings.Global.PREFERRED_NETWORK_MODE;
 
 import android.content.ComponentName;
 import android.content.Context;
@@ -37,9 +36,11 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
+import android.os.HandlerExecutor;
 import android.os.Message;
+import android.os.PersistableBundle;
 import android.os.SystemProperties;
-import android.provider.Settings;
+import android.telephony.AccessNetworkConstants;
 import android.telephony.CarrierConfigManager;
 import android.telephony.CellIdentityCdma;
 import android.telephony.CellIdentityGsm;
@@ -50,20 +51,20 @@
 import android.telephony.CellInfoGsm;
 import android.telephony.CellInfoLte;
 import android.telephony.CellInfoWcdma;
-import android.telephony.CellLocation;
 import android.telephony.CellSignalStrengthCdma;
 import android.telephony.CellSignalStrengthGsm;
 import android.telephony.CellSignalStrengthLte;
 import android.telephony.CellSignalStrengthWcdma;
-import android.telephony.PhoneStateListener;
+import android.telephony.DataSpecificRegistrationInfo;
+import android.telephony.data.NetworkSlicingConfig;
+import android.telephony.NetworkRegistrationInfo;
 import android.telephony.PhysicalChannelConfig;
-import android.telephony.PreciseCallState;
+import android.telephony.RadioAccessFamily;
 import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyManager;
-import android.telephony.cdma.CdmaCellLocation;
-import android.telephony.gsm.GsmCellLocation;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.Menu;
@@ -199,9 +200,6 @@
     }
 
     private static final int EVENT_CFI_CHANGED = 302;
-
-    private static final int EVENT_QUERY_PREFERRED_TYPE_DONE = 1000;
-    private static final int EVENT_SET_PREFERRED_TYPE_DONE = 1001;
     private static final int EVENT_QUERY_SMSC_DONE = 1005;
     private static final int EVENT_UPDATE_SMSC_DONE = 1006;
     private static final int EVENT_PHYSICAL_CHANNEL_CONFIG_CHANGED = 1007;
@@ -213,6 +211,11 @@
     private static final int MENU_ITEM_GET_IMS_STATUS      = 4;
     private static final int MENU_ITEM_TOGGLE_DATA         = 5;
 
+    private static final String CARRIER_PROVISIONING_ACTION =
+            "com.android.phone.settings.CARRIER_PROVISIONING";
+    private static final String TRIGGER_CARRIER_PROVISIONING_ACTION =
+            "com.android.phone.settings.TRIGGER_CARRIER_PROVISIONING";
+
     private TextView mDeviceId; //DeviceId is the IMEI in GSM and the MEID in CDMA
     private TextView mLine1Number;
     private TextView mSubscriptionId;
@@ -228,7 +231,6 @@
     private TextView mDBm;
     private TextView mMwi;
     private TextView mCfi;
-    private TextView mLocation;
     private TextView mCellInfo;
     private TextView mSent;
     private TextView mReceived;
@@ -239,6 +241,12 @@
     private TextView mDnsCheckState;
     private TextView mDownlinkKbps;
     private TextView mUplinkKbps;
+    private TextView mEndcAvailable;
+    private TextView mDcnrRestricted;
+    private TextView mNrAvailable;
+    private TextView mNrState;
+    private TextView mNrFrequency;
+    private TextView mNetworkSlicingConfig;
     private EditText mSmsc;
     private Switch mRadioPowerOnSwitch;
     private Button mCellInfoRefreshRateButton;
@@ -275,7 +283,6 @@
     private boolean mCfiValue = false;
 
     private List<CellInfo> mCellInfoResult = null;
-    private CellLocation mCellLocationResult = null;
 
     private int mPreferredNetworkTypeResult;
     private int mCellInfoRefreshRateIndex;
@@ -295,10 +302,19 @@
     };
 
     // not final because we need to recreate this object to register on a new subId (b/117555407)
-    private PhoneStateListener mPhoneStateListener = new RadioInfoPhoneStateListener();
-    private class RadioInfoPhoneStateListener extends PhoneStateListener {
+    private TelephonyCallback mTelephonyCallback = new RadioInfoTelephonyCallback();
+    private class RadioInfoTelephonyCallback extends TelephonyCallback implements
+            TelephonyCallback.DataConnectionStateListener,
+            TelephonyCallback.DataActivityListener,
+            TelephonyCallback.CallStateListener,
+            TelephonyCallback.MessageWaitingIndicatorListener,
+            TelephonyCallback.CallForwardingIndicatorListener,
+            TelephonyCallback.CellInfoListener,
+            TelephonyCallback.SignalStrengthsListener,
+            TelephonyCallback.ServiceStateListener {
+
         @Override
-        public void onDataConnectionStateChanged(int state) {
+        public void onDataConnectionStateChanged(int state, int networkType) {
             updateDataState();
             updateNetworkType();
         }
@@ -309,22 +325,12 @@
         }
 
         @Override
-        public void onCallStateChanged(int state, String incomingNumber) {
+        public void onCallStateChanged(int state) {
             updateNetworkType();
             updatePhoneState(state);
         }
 
         @Override
-        public void onPreciseCallStateChanged(PreciseCallState preciseState) {
-            updateNetworkType();
-        }
-
-        @Override
-        public void onCellLocationChanged(CellLocation location) {
-            updateLocation(location);
-        }
-
-        @Override
         public void onMessageWaitingIndicatorChanged(boolean mwi) {
             mMwiValue = mwi;
             updateMessageWaiting();
@@ -356,6 +362,7 @@
             updateRadioPowerState();
             updateNetworkType();
             updateImsProvisionedState();
+            updateNrStats(serviceState);
         }
 
     }
@@ -376,8 +383,7 @@
 
     private void updatePreferredNetworkType(int type) {
         if (type >= PREFERRED_NETWORK_LABELS.length || type < 0) {
-            log("EVENT_QUERY_PREFERRED_TYPE_DONE: unknown "
-                    + "type=" + type);
+            log("Network type: unknown type value=" + type);
             type = PREFERRED_NETWORK_LABELS.length - 1; //set to Unknown
         }
         mPreferredNetworkTypeResult = type;
@@ -405,21 +411,6 @@
         public void handleMessage(Message msg) {
             AsyncResult ar;
             switch (msg.what) {
-                case EVENT_QUERY_PREFERRED_TYPE_DONE:
-                    ar = (AsyncResult) msg.obj;
-                    if (ar.exception == null && ar.result != null) {
-                        updatePreferredNetworkType(((int []) ar.result)[0]);
-                    } else {
-                        //In case of an exception, we will set this to unknown
-                        updatePreferredNetworkType(PREFERRED_NETWORK_LABELS.length - 1);
-                    }
-                    break;
-                case EVENT_SET_PREFERRED_TYPE_DONE:
-                    ar = (AsyncResult) msg.obj;
-                    if (ar.exception != null) {
-                        log("Set preferred network type failed.");
-                    }
-                    break;
                 case EVENT_QUERY_SMSC_DONE:
                     ar = (AsyncResult) msg.obj;
                     if (ar.exception != null) {
@@ -465,12 +456,12 @@
 
         mQueuedWork = new ThreadPoolExecutor(1, 1, RUNNABLE_TIMEOUT_MS, TimeUnit.MICROSECONDS,
                 new LinkedBlockingDeque<Runnable>());
-        mTelephonyManager = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
         mConnectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
         mPhone = PhoneFactory.getDefaultPhone();
+        mTelephonyManager = ((TelephonyManager) getSystemService(TELEPHONY_SERVICE))
+                .createForSubscriptionId(mPhone.getSubId());
 
-        mImsManager = ImsManager.getInstance(getApplicationContext(),
-                SubscriptionManager.getDefaultVoicePhoneId());
+        mImsManager = ImsManager.getInstance(getApplicationContext(), mPhone.getPhoneId());
 
         sPhoneIndexLabels = getPhoneIndexLabels(mTelephonyManager);
 
@@ -489,7 +480,6 @@
         mDBm = (TextView) findViewById(R.id.dbm);
         mMwi = (TextView) findViewById(R.id.mwi);
         mCfi = (TextView) findViewById(R.id.cfi);
-        mLocation = (TextView) findViewById(R.id.location);
         mCellInfo = (TextView) findViewById(R.id.cellinfo);
         mCellInfo.setTypeface(Typeface.MONOSPACE);
 
@@ -500,8 +490,30 @@
         mPingHostnameV4 = (TextView) findViewById(R.id.pingHostnameV4);
         mPingHostnameV6 = (TextView) findViewById(R.id.pingHostnameV6);
         mHttpClientTest = (TextView) findViewById(R.id.httpClientTest);
-
+        mEndcAvailable = (TextView) findViewById(R.id.endc_available);
+        mDcnrRestricted = (TextView) findViewById(R.id.dcnr_restricted);
+        mNrAvailable = (TextView) findViewById(R.id.nr_available);
+        mNrState = (TextView) findViewById(R.id.nr_state);
+        mNrFrequency = (TextView) findViewById(R.id.nr_frequency);
         mPhyChanConfig = (TextView) findViewById(R.id.phy_chan_config);
+        mNetworkSlicingConfig = (TextView) findViewById(R.id.network_slicing_config);
+
+        // hide 5G stats on devices that don't support 5G
+        if ((mTelephonyManager.getSupportedRadioAccessFamily()
+                & TelephonyManager.NETWORK_TYPE_BITMASK_NR) == 0) {
+            ((TextView) findViewById(R.id.endc_available_label)).setVisibility(View.GONE);
+            mEndcAvailable.setVisibility(View.GONE);
+            ((TextView) findViewById(R.id.dcnr_restricted_label)).setVisibility(View.GONE);
+            mDcnrRestricted.setVisibility(View.GONE);
+            ((TextView) findViewById(R.id.nr_available_label)).setVisibility(View.GONE);
+            mNrAvailable.setVisibility(View.GONE);
+            ((TextView) findViewById(R.id.nr_state_label)).setVisibility(View.GONE);
+            mNrState.setVisibility(View.GONE);
+            ((TextView) findViewById(R.id.nr_frequency_label)).setVisibility(View.GONE);
+            mNrFrequency.setVisibility(View.GONE);
+            ((TextView) findViewById(R.id.network_slicing_config_label)).setVisibility(View.GONE);
+            mNetworkSlicingConfig.setVisibility(View.GONE);
+        }
 
         mPreferredNetworkType = (Spinner) findViewById(R.id.preferredNetworkType);
         ArrayAdapter<String> mPreferredNetworkTypeAdapter = new ArrayAdapter<String>(this,
@@ -569,11 +581,20 @@
         mDnsCheckToggleButton = (Button) findViewById(R.id.dns_check_toggle);
         mDnsCheckToggleButton.setOnClickListener(mDnsCheckButtonHandler);
         mCarrierProvisioningButton = (Button) findViewById(R.id.carrier_provisioning);
-        mCarrierProvisioningButton.setOnClickListener(mCarrierProvisioningButtonHandler);
+        if (!TextUtils.isEmpty(getCarrierProvisioningAppString())) {
+            mCarrierProvisioningButton.setOnClickListener(mCarrierProvisioningButtonHandler);
+        } else {
+            mCarrierProvisioningButton.setEnabled(false);
+        }
+
         mTriggerCarrierProvisioningButton = (Button) findViewById(
                 R.id.trigger_carrier_provisioning);
-        mTriggerCarrierProvisioningButton.setOnClickListener(
-                mTriggerCarrierProvisioningButtonHandler);
+        if (!TextUtils.isEmpty(getCarrierProvisioningAppString())) {
+            mTriggerCarrierProvisioningButton.setOnClickListener(
+                    mTriggerCarrierProvisioningButtonHandler);
+        } else {
+            mTriggerCarrierProvisioningButton.setEnabled(false);
+        }
 
         mOemInfoButton = (Button) findViewById(R.id.oem_info);
         mOemInfoButton.setOnClickListener(mOemInfoButtonHandler);
@@ -588,9 +609,11 @@
         mPreferredNetworkTypeResult = PREFERRED_NETWORK_LABELS.length - 1; //Unknown
         mSelectedPhoneIndex = 0; //phone 0
 
-        //FIXME: Replace with TelephonyManager call
-        mPhone.getPreferredNetworkType(
-                mHandler.obtainMessage(EVENT_QUERY_PREFERRED_TYPE_DONE));
+        new Thread(() -> {
+            int networkType = (int) mTelephonyManager.getPreferredNetworkTypeBitmask();
+            updatePreferredNetworkType(
+                    RadioAccessFamily.getNetworkTypeFromRaf(networkType));
+        }).start();
 
         restoreFromBundle(icicle);
     }
@@ -624,8 +647,8 @@
         updateProperties();
         updateDnsCheckState();
         updateNetworkType();
+        updateNrStats(null);
 
-        updateLocation(mCellLocationResult);
         updateCellInfo(mCellInfoResult);
         updateSubscriptionIds();
 
@@ -636,6 +659,8 @@
         mCellInfoRefreshRateSpinner.setOnItemSelectedListener(mCellInfoRefreshRateHandler);
         //set selection after registering listener to force update
         mCellInfoRefreshRateSpinner.setSelection(mCellInfoRefreshRateIndex);
+        // Request cell information update from RIL.
+        mTelephonyManager.setCellInfoListRate(CELL_INFO_REFRESH_RATES[mCellInfoRefreshRateIndex]);
 
         //set selection before registering to prevent update
         mPreferredNetworkType.setSelection(mPreferredNetworkTypeResult, true);
@@ -673,7 +698,7 @@
 
         log("onPause: unregister phone & data intents");
 
-        mTelephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_NONE);
+        mTelephonyManager.unregisterTelephonyCallback(mTelephonyCallback);
         mTelephonyManager.setCellInfoListRate(sCellInfoListRateDisabled);
         mConnectivityManager.unregisterNetworkCallback(mNetworkCallback);
 
@@ -774,7 +799,7 @@
     }
 
     private void unregisterPhoneStateListener() {
-        mTelephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_NONE);
+        mTelephonyManager.unregisterTelephonyCallback(mTelephonyCallback);
         mPhone.unregisterForPhysicalChannelConfig(mHandler);
 
         // clear all fields so they are blank until the next listener event occurs
@@ -785,7 +810,6 @@
         mSent.setText("");
         mReceived.setText("");
         mCallState.setText("");
-        mLocation.setText("");
         mMwiValue = false;
         mMwi.setText("");
         mCfiValue = false;
@@ -797,21 +821,11 @@
         mPhyChanConfig.setText("");
     }
 
-    // register mPhoneStateListener for relevant fields using the current TelephonyManager
+    // register mTelephonyCallback for relevant fields using the current TelephonyManager
     private void registerPhoneStateListener() {
-        mPhoneStateListener = new RadioInfoPhoneStateListener();
-        mTelephonyManager.listen(mPhoneStateListener,
-                  PhoneStateListener.LISTEN_CALL_STATE
-        //b/27803938 - RadioInfo currently cannot read PRECISE_CALL_STATE
-        //      | PhoneStateListener.LISTEN_PRECISE_CALL_STATE
-                | PhoneStateListener.LISTEN_DATA_CONNECTION_STATE
-                | PhoneStateListener.LISTEN_DATA_ACTIVITY
-                | PhoneStateListener.LISTEN_CELL_LOCATION
-                | PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR
-                | PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR
-                | PhoneStateListener.LISTEN_CELL_INFO
-                | PhoneStateListener.LISTEN_SERVICE_STATE
-                | PhoneStateListener.LISTEN_SIGNAL_STRENGTHS);
+        mTelephonyCallback = new RadioInfoTelephonyCallback();
+        mTelephonyManager.registerTelephonyCallback(new HandlerExecutor(mHandler),
+                mTelephonyCallback);
     }
 
     private void updateDnsCheckState() {
@@ -843,45 +857,6 @@
                 + r.getString(R.string.radioInfo_display_asu));
     }
 
-    private void updateLocation(CellLocation location) {
-        Resources r = getResources();
-        if (location instanceof GsmCellLocation) {
-            GsmCellLocation loc = (GsmCellLocation) location;
-            int lac = loc.getLac();
-            int cid = loc.getCid();
-            mLocation.setText(r.getString(R.string.radioInfo_lac) + " = "
-                    + ((lac == -1) ? "unknown" : Integer.toHexString(lac))
-                    + "   "
-                    + r.getString(R.string.radioInfo_cid) + " = "
-                    + ((cid == -1) ? "unknown" : Integer.toHexString(cid)));
-        } else if (location instanceof CdmaCellLocation) {
-            CdmaCellLocation loc = (CdmaCellLocation) location;
-            int bid = loc.getBaseStationId();
-            int sid = loc.getSystemId();
-            int nid = loc.getNetworkId();
-            int lat = loc.getBaseStationLatitude();
-            int lon = loc.getBaseStationLongitude();
-            mLocation.setText("BID = "
-                    + ((bid == -1) ? "unknown" : Integer.toHexString(bid))
-                    + "   "
-                    + "SID = "
-                    + ((sid == -1) ? "unknown" : Integer.toHexString(sid))
-                    + "   "
-                    + "NID = "
-                    + ((nid == -1) ? "unknown" : Integer.toHexString(nid))
-                    + "\n"
-                    + "LAT = "
-                    + ((lat == -1) ? "unknown" : Integer.toHexString(lat))
-                    + "   "
-                    + "LONG = "
-                    + ((lon == -1) ? "unknown" : Integer.toHexString(lon)));
-        } else {
-            mLocation.setText("unknown");
-        }
-
-
-    }
-
     private String getCellInfoDisplayString(int i) {
         return (i != Integer.MAX_VALUE) ? Integer.toString(i) : "";
     }
@@ -1131,6 +1106,36 @@
         }
     }
 
+    private void updateNrStats(ServiceState serviceState) {
+        if ((mTelephonyManager.getSupportedRadioAccessFamily()
+                & TelephonyManager.NETWORK_TYPE_BITMASK_NR) == 0) {
+            return;
+        }
+
+        ServiceState ss = serviceState;
+        if (ss == null && mPhone != null) {
+            ss = mPhone.getServiceState();
+        }
+        if (ss != null) {
+            NetworkRegistrationInfo nri = ss.getNetworkRegistrationInfo(
+                    NetworkRegistrationInfo.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
+            if (nri != null) {
+                DataSpecificRegistrationInfo dsri = nri.getDataSpecificInfo();
+                if (dsri != null) {
+                    mEndcAvailable.setText(dsri.isEnDcAvailable ? "True" : "False");
+                    mDcnrRestricted.setText(dsri.isDcNrRestricted ? "True" : "False");
+                    mNrAvailable.setText(dsri.isNrAvailable ? "True" : "False");
+                }
+            }
+            mNrState.setText(NetworkRegistrationInfo.nrStateToString(ss.getNrState()));
+            mNrFrequency.setText(ServiceState.frequencyRangeToString(ss.getNrFrequencyRange()));
+        }
+
+        NetworkSlicingConfig slicingConfig = new NetworkSlicingConfig();
+        mNetworkSlicingConfig.setText(slicingConfig.toString());
+
+    }
+
     private void updateProperties() {
         String s;
         Resources r = getResources();
@@ -1231,11 +1236,9 @@
     private void updateAllCellInfo() {
 
         mCellInfo.setText("");
-        mLocation.setText("");
 
         final Runnable updateAllCellInfoResults = new Runnable() {
             public void run() {
-                updateLocation(mCellLocationResult);
                 updateCellInfo(mCellInfoResult);
             }
         };
@@ -1244,7 +1247,6 @@
             @Override
             public void run() {
                 mCellInfoResult = mTelephonyManager.getAllCellInfo();
-                mCellLocationResult = mTelephonyManager.getCellLocation();
 
                 mHandler.post(updateAllCellInfoResults);
             }
@@ -1338,7 +1340,7 @@
             new MenuItem.OnMenuItemClickListener() {
         public boolean onMenuItemClick(MenuItem item) {
             boolean isImsRegistered = mPhone.isImsRegistered();
-            boolean availableVolte = mPhone.isVolteEnabled();
+            boolean availableVolte = mPhone.isVoiceOverCellularImsEnabled();
             boolean availableWfc = mPhone.isWifiCallingEnabled();
             boolean availableVt = mPhone.isVideoEnabled();
             boolean availableUt = mPhone.isUtEnabled();
@@ -1465,9 +1467,9 @@
     };
 
     private boolean isImsVolteProvisioned() {
-        if (mPhone != null && mImsManager != null) {
-            return mImsManager.isVolteEnabledByPlatform(mPhone.getContext())
-                && mImsManager.isVolteProvisionedOnDevice(mPhone.getContext());
+        if (mImsManager != null) {
+            return mImsManager.isVolteEnabledByPlatform()
+                && mImsManager.isVolteProvisionedOnDevice();
         }
         return false;
     }
@@ -1480,9 +1482,9 @@
     };
 
     private boolean isImsVtProvisioned() {
-        if (mPhone != null && mImsManager != null) {
-            return mImsManager.isVtEnabledByPlatform(mPhone.getContext())
-                && mImsManager.isVtProvisionedOnDevice(mPhone.getContext());
+        if (mImsManager != null) {
+            return mImsManager.isVtEnabledByPlatform()
+                && mImsManager.isVtProvisionedOnDevice();
         }
         return false;
     }
@@ -1495,9 +1497,9 @@
     };
 
     private boolean isImsWfcProvisioned() {
-        if (mPhone != null && mImsManager != null) {
-            return mImsManager.isWfcEnabledByPlatform(mPhone.getContext())
-                && mImsManager.isWfcProvisionedOnDevice(mPhone.getContext());
+        if (mImsManager != null) {
+            return mImsManager.isWfcEnabledByPlatform()
+                && mImsManager.isWfcProvisionedOnDevice();
         }
         return false;
     }
@@ -1539,13 +1541,16 @@
         return provisioned;
     }
 
-    private static boolean isEabEnabledByPlatform(Context context) {
-        if (context != null) {
+    private boolean isEabEnabledByPlatform() {
+        if (mPhone != null) {
             CarrierConfigManager configManager = (CarrierConfigManager)
-                    context.getSystemService(Context.CARRIER_CONFIG_SERVICE);
-            if (configManager != null && configManager.getConfig().getBoolean(
-                        CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL)) {
-                return true;
+                    mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
+            PersistableBundle b = configManager.getConfigForSubId(mPhone.getSubId());
+            if (b != null) {
+                return b.getBoolean(
+                        CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL, false) || b.getBoolean(
+                        CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_CAPABILITY_EXCHANGE_BOOL,
+                        false);
             }
         }
         return false;
@@ -1562,25 +1567,25 @@
         mImsVolteProvisionedSwitch.setChecked(isImsVolteProvisioned());
         mImsVolteProvisionedSwitch.setOnCheckedChangeListener(mImsVolteCheckedChangeListener);
         mImsVolteProvisionedSwitch.setEnabled(!IS_USER_BUILD
-                && mImsManager.isVolteEnabledByPlatform(mPhone.getContext()));
+                && mImsManager.isVolteEnabledByPlatform());
 
         mImsVtProvisionedSwitch.setOnCheckedChangeListener(null);
         mImsVtProvisionedSwitch.setChecked(isImsVtProvisioned());
         mImsVtProvisionedSwitch.setOnCheckedChangeListener(mImsVtCheckedChangeListener);
         mImsVtProvisionedSwitch.setEnabled(!IS_USER_BUILD
-                && mImsManager.isVtEnabledByPlatform(mPhone.getContext()));
+                && mImsManager.isVtEnabledByPlatform());
 
         mImsWfcProvisionedSwitch.setOnCheckedChangeListener(null);
         mImsWfcProvisionedSwitch.setChecked(isImsWfcProvisioned());
         mImsWfcProvisionedSwitch.setOnCheckedChangeListener(mImsWfcCheckedChangeListener);
         mImsWfcProvisionedSwitch.setEnabled(!IS_USER_BUILD
-                && mImsManager.isWfcEnabledByPlatform(mPhone.getContext()));
+                && mImsManager.isWfcEnabledByPlatform());
 
         mEabProvisionedSwitch.setOnCheckedChangeListener(null);
         mEabProvisionedSwitch.setChecked(isEabProvisioned());
         mEabProvisionedSwitch.setOnCheckedChangeListener(mEabCheckedChangeListener);
         mEabProvisionedSwitch.setEnabled(!IS_USER_BUILD
-                && isEabEnabledByPlatform(mPhone.getContext()));
+                && isEabEnabledByPlatform());
     }
 
     OnClickListener mDnsCheckButtonHandler = new OnClickListener() {
@@ -1628,21 +1633,23 @@
         }
     };
 
-    OnClickListener mCarrierProvisioningButtonHandler = new OnClickListener() {
-        public void onClick(View v) {
-            final Intent intent = new Intent("com.android.settings.CARRIER_PROVISIONING");
-            final ComponentName serviceComponent = ComponentName.unflattenFromString(
-                    "com.android.omadm.service/.DMIntentReceiver");
+    OnClickListener mCarrierProvisioningButtonHandler = v -> {
+        String carrierProvisioningApp = getCarrierProvisioningAppString();
+        if (!TextUtils.isEmpty(carrierProvisioningApp)) {
+            final Intent intent = new Intent(CARRIER_PROVISIONING_ACTION);
+            final ComponentName serviceComponent =
+                    ComponentName.unflattenFromString(carrierProvisioningApp);
             intent.setComponent(serviceComponent);
             sendBroadcast(intent);
         }
     };
 
-    OnClickListener mTriggerCarrierProvisioningButtonHandler = new OnClickListener() {
-        public void onClick(View v) {
-            final Intent intent = new Intent("com.android.settings.TRIGGER_CARRIER_PROVISIONING");
-            final ComponentName serviceComponent = ComponentName.unflattenFromString(
-                    "com.android.omadm.service/.DMIntentReceiver");
+    OnClickListener mTriggerCarrierProvisioningButtonHandler = v -> {
+        String carrierProvisioningApp = getCarrierProvisioningAppString();
+        if (!TextUtils.isEmpty(carrierProvisioningApp)) {
+            final Intent intent = new Intent(TRIGGER_CARRIER_PROVISIONING_ACTION);
+            final ComponentName serviceComponent =
+                    ComponentName.unflattenFromString(carrierProvisioningApp);
             intent.setComponent(serviceComponent);
             sendBroadcast(intent);
         }
@@ -1655,21 +1662,11 @@
             if (mPreferredNetworkTypeResult != pos && pos >= 0
                     && pos <= PREFERRED_NETWORK_LABELS.length - 2) {
                 mPreferredNetworkTypeResult = pos;
-
-                // TODO: Possibly migrate this to TelephonyManager.setPreferredNetworkType()
-                // which today still has some issues (mostly that the "set" is conditional
-                // on a successful modem call, which is not what we want). Instead we always
-                // want this setting to be set, so that if the radio hiccups and this setting
-                // is for some reason unsuccessful, future calls to the radio will reflect
-                // the users's preference which is set here.
-                final int subId = mPhone.getSubId();
-                if (SubscriptionManager.isUsableSubIdValue(subId)) {
-                    Settings.Global.putInt(mPhone.getContext().getContentResolver(),
-                            PREFERRED_NETWORK_MODE + subId, mPreferredNetworkTypeResult);
-                }
-                log("Calling setPreferredNetworkType(" + mPreferredNetworkTypeResult + ")");
-                Message msg = mHandler.obtainMessage(EVENT_SET_PREFERRED_TYPE_DONE);
-                mPhone.setPreferredNetworkType(mPreferredNetworkTypeResult, msg);
+                new Thread(() -> {
+                    mTelephonyManager.setAllowedNetworkTypesForReason(
+                            TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER,
+                            RadioAccessFamily.getRafFromNetworkType(mPreferredNetworkTypeResult));
+                }).start();
             }
         }
 
@@ -1717,6 +1714,19 @@
         }
     };
 
+    private String getCarrierProvisioningAppString() {
+        if (mPhone != null) {
+            CarrierConfigManager configManager =
+                    mPhone.getContext().getSystemService(CarrierConfigManager.class);
+            PersistableBundle b = configManager.getConfigForSubId(mPhone.getSubId());
+            if (b != null) {
+                return b.getString(
+                        CarrierConfigManager.KEY_CARRIER_PROVISIONING_APP_STRING, "");
+            }
+        }
+        return "";
+    }
+
     boolean isCbrsSupported() {
         return getResources().getBoolean(
               com.android.internal.R.bool.config_cbrs_supported);
diff --git a/src/com/android/phone/settings/SuppServicesUiUtil.java b/src/com/android/phone/settings/SuppServicesUiUtil.java
index 4e9841f..4f1a79f 100644
--- a/src/com/android/phone/settings/SuppServicesUiUtil.java
+++ b/src/com/android/phone/settings/SuppServicesUiUtil.java
@@ -84,7 +84,7 @@
                 .create();
     }
 
-    private static String makeMessage(Context context, String preferenceKey, Phone phone) {
+    public static String makeMessage(Context context, String preferenceKey, Phone phone) {
         String message = "";
         int simSlot = (phone.getPhoneId() == 0) ? 1 : 2;
         String suppServiceName = getSuppServiceName(context, preferenceKey);
diff --git a/src/com/android/phone/settings/VoicemailSettingsActivity.java b/src/com/android/phone/settings/VoicemailSettingsActivity.java
index 66b1af9..2bd5306 100644
--- a/src/com/android/phone/settings/VoicemailSettingsActivity.java
+++ b/src/com/android/phone/settings/VoicemailSettingsActivity.java
@@ -238,6 +238,10 @@
 
         mVoicemailNotificationPreference =
                 findPreference(getString(R.string.voicemail_notifications_key));
+        if (mSubMenuVoicemailSettings == null) {
+            mSubMenuVoicemailSettings =
+                    (EditPhoneNumberPreference) findPreference(BUTTON_VOICEMAIL_KEY);
+        }
         final Intent intent = new Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS);
         intent.putExtra(Settings.EXTRA_CHANNEL_ID,
                 NotificationChannelController.CHANNEL_ID_VOICE_MAIL);
@@ -250,12 +254,6 @@
         super.onResume();
         mForeground = true;
 
-        PreferenceScreen prefSet = getPreferenceScreen();
-
-        if (mSubMenuVoicemailSettings == null) {
-            mSubMenuVoicemailSettings =
-                    (EditPhoneNumberPreference) findPreference(BUTTON_VOICEMAIL_KEY);
-        }
         if (mSubMenuVoicemailSettings != null) {
             mSubMenuVoicemailSettings.setParentActivity(this, VOICEMAIL_PREF_ID, this);
             mSubMenuVoicemailSettings.setDialogOnClosedListener(this);
diff --git a/src/com/android/phone/settings/fdn/BaseFdnContactScreen.java b/src/com/android/phone/settings/fdn/BaseFdnContactScreen.java
new file mode 100644
index 0000000..5beff34
--- /dev/null
+++ b/src/com/android/phone/settings/fdn/BaseFdnContactScreen.java
@@ -0,0 +1,210 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.settings.fdn;
+
+import static android.view.Window.PROGRESS_VISIBILITY_OFF;
+import static android.view.Window.PROGRESS_VISIBILITY_ON;
+
+import android.app.Activity;
+import android.app.FragmentManager;
+import android.app.FragmentTransaction;
+import android.content.AsyncQueryHandler;
+import android.content.ContentResolver;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.AsyncResult;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.view.Window;
+import android.widget.Toast;
+
+import com.android.internal.telephony.CommandException;
+import com.android.internal.telephony.Phone;
+import com.android.phone.PhoneGlobals;
+import com.android.phone.R;
+import com.android.phone.SubscriptionInfoHelper;
+
+/**
+ * Base activity for FDN contact screen.
+ */
+public abstract class BaseFdnContactScreen extends Activity
+        implements Pin2LockedDialogFragment.Listener {
+    protected static final String LOG_TAG = PhoneGlobals.LOG_TAG;
+    protected static final boolean DBG = false;
+
+    protected static final int EVENT_PIN2_ENTRY_COMPLETE = 10;
+    protected static final int PIN2_REQUEST_CODE = 100;
+
+    protected static final String INTENT_EXTRA_NAME = "name";
+    protected static final String INTENT_EXTRA_NUMBER = "number";
+
+    protected String mName;
+    protected String mNumber;
+    protected String mPin2;
+
+    protected SubscriptionInfoHelper mSubscriptionInfoHelper;
+    protected BaseFdnContactScreen.QueryHandler mQueryHandler;
+
+    protected Handler mHandler = new Handler();
+    protected Phone mPhone;
+
+    protected abstract void pin2AuthenticationSucceed();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        resolveIntent();
+        getWindow().requestFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
+    }
+
+    protected void authenticatePin2() {
+        Intent intent = new Intent();
+        intent.setClass(this, GetPin2Screen.class);
+        intent.setData(FdnList.getContentUri(mSubscriptionInfoHelper));
+        startActivityForResult(intent, PIN2_REQUEST_CODE);
+    }
+
+    protected void displayProgress(boolean flag) {
+        getWindow().setFeatureInt(
+                Window.FEATURE_INDETERMINATE_PROGRESS,
+                flag ? PROGRESS_VISIBILITY_ON : PROGRESS_VISIBILITY_OFF);
+    }
+
+    protected void handleResult(boolean success) {
+    }
+
+    protected void handleResult(boolean success, boolean invalidNumber) {
+    }
+
+    protected void log(String msg) {
+        Log.d(LOG_TAG, getClass().getSimpleName() + " : " + msg);
+    }
+
+    // Add method to check if Pin2 supplied is correct.
+    protected void processPin2(String pin) {
+        Message onComplete = mFDNHandler
+                .obtainMessage(EVENT_PIN2_ENTRY_COMPLETE);
+        mPhone.getIccCard().supplyPin2(pin, onComplete);
+    }
+
+    protected void resolveIntent() {
+        Intent intent = getIntent();
+
+        mSubscriptionInfoHelper = new SubscriptionInfoHelper(this, intent);
+        mPhone = mSubscriptionInfoHelper.getPhone();
+
+        mName =  intent.getStringExtra(INTENT_EXTRA_NAME);
+        mNumber =  intent.getStringExtra(INTENT_EXTRA_NUMBER);
+    }
+
+    /**
+     * Removed the status field, with preference to displaying a toast
+     * to match the rest of settings UI.
+     */
+    protected void showStatus(CharSequence statusMsg) {
+        if (statusMsg != null) {
+            Toast.makeText(this, statusMsg, Toast.LENGTH_LONG).show();
+        }
+    }
+
+    private Handler mFDNHandler = new Handler() {
+        @Override
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case EVENT_PIN2_ENTRY_COMPLETE:
+                    AsyncResult ar = (AsyncResult) msg.obj;
+                    if (ar.exception != null) {
+                        // see if PUK2 is requested and alert the user accordingly.
+                        CommandException ce = (CommandException) ar.exception;
+                        if (ce.getCommandError() == CommandException.Error.SIM_PUK2) {
+                            // make sure we set the PUK2 state so that we can skip some
+                            // redundant behaviour.
+                            showPin2LockedDialog();
+                        } else {
+                            final int attemptsRemaining = msg.arg1;
+                            if (attemptsRemaining > 0) {
+                                Toast.makeText(
+                                        BaseFdnContactScreen.this,
+                                        getString(R.string.pin2_invalid)
+                                                + getString(R.string.pin2_attempts,
+                                                        attemptsRemaining), Toast.LENGTH_LONG)
+                                        .show();
+                                finish();
+                            }
+                        }
+                    } else {
+                        pin2AuthenticationSucceed();
+                    }
+                    break;
+                default:
+                    break;
+            }
+        }
+    };
+
+    protected class QueryHandler extends AsyncQueryHandler {
+        protected QueryHandler(ContentResolver cr) {
+            super(cr);
+        }
+
+        @Override
+        protected void onInsertComplete(int token, Object cookie, Uri uri) {
+            if (DBG) log("onInsertComplete");
+            displayProgress(false);
+            handleResult(uri != null, false);
+        }
+
+        @Override
+        protected void onUpdateComplete(int token, Object cookie, int result) {
+            if (DBG) log("onUpdateComplete");
+            displayProgress(false);
+            handleResult(result > 0, false);
+        }
+
+        @Override
+        protected void onDeleteComplete(int token, Object cookie, int result) {
+            if (DBG) log("onDeleteComplete");
+            displayProgress(false);
+            handleResult(result > 0);
+        }
+    }
+
+    private void showPin2LockedDialog() {
+        final FragmentManager fragmentManager = getFragmentManager();
+        Pin2LockedDialogFragment dialogFragment = (Pin2LockedDialogFragment) fragmentManager
+                .findFragmentByTag(Pin2LockedDialogFragment.TAG_PIN2_LOCKED_DIALOG);
+        if (dialogFragment == null) {
+            dialogFragment = new Pin2LockedDialogFragment();
+            Bundle args = new Bundle();
+            args.putInt(Pin2LockedDialogFragment.KEY_DIALOG_ID,
+                    Pin2LockedDialogFragment.DIALOG_ID_PUK2_REQUESTED_ON_PIN_ENTRY);
+            dialogFragment.setArguments(args);
+            dialogFragment.show(fragmentManager, Pin2LockedDialogFragment.TAG_PIN2_LOCKED_DIALOG);
+        } else {
+            FragmentTransaction transaction = fragmentManager.beginTransaction();
+            transaction.show(dialogFragment);
+            transaction.commitNow();
+        }
+    }
+
+    @Override
+    public void onRequestPuk2(int id) {
+        finish();
+    }
+}
diff --git a/src/com/android/phone/settings/fdn/DeleteFdnContactScreen.java b/src/com/android/phone/settings/fdn/DeleteFdnContactScreen.java
index 92baa97..7cd4c93 100644
--- a/src/com/android/phone/settings/fdn/DeleteFdnContactScreen.java
+++ b/src/com/android/phone/settings/fdn/DeleteFdnContactScreen.java
@@ -16,57 +16,24 @@
 
 package com.android.phone.settings.fdn;
 
-import static android.view.Window.PROGRESS_VISIBILITY_OFF;
-import static android.view.Window.PROGRESS_VISIBILITY_ON;
-
-import android.app.Activity;
-import android.content.AsyncQueryHandler;
-import android.content.ContentResolver;
 import android.content.Intent;
-import android.database.Cursor;
 import android.net.Uri;
 import android.os.Bundle;
-import android.os.Handler;
 import android.text.TextUtils;
-import android.util.Log;
-import android.view.Window;
-import android.widget.Toast;
 
-import com.android.phone.PhoneGlobals;
 import com.android.phone.R;
-import com.android.phone.SubscriptionInfoHelper;
 
 /**
  * Activity to let the user delete an FDN contact.
  */
-public class DeleteFdnContactScreen extends Activity {
-    private static final String LOG_TAG = PhoneGlobals.LOG_TAG;
-    private static final boolean DBG = false;
-
-    private static final String INTENT_EXTRA_NAME = "name";
-    private static final String INTENT_EXTRA_NUMBER = "number";
-
-    private static final int PIN2_REQUEST_CODE = 100;
-
-    private SubscriptionInfoHelper mSubscriptionInfoHelper;
-
-    private String mName;
-    private String mNumber;
-    private String mPin2;
-
-    protected QueryHandler mQueryHandler;
-
-    private Handler mHandler = new Handler();
+public class DeleteFdnContactScreen extends BaseFdnContactScreen {
 
     @Override
     protected void onCreate(Bundle icicle) {
         super.onCreate(icicle);
 
-        resolveIntent();
-
-        authenticatePin2();
-
-        getWindow().requestFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
+        // Starts PIN2 authentication only for the first time.
+        if (icicle == null) authenticatePin2();
         setContentView(R.layout.delete_fdn_contact_screen);
     }
 
@@ -79,9 +46,7 @@
                 Bundle extras = (intent != null) ? intent.getExtras() : null;
                 if (extras != null) {
                     mPin2 = extras.getString("pin2");
-                    showStatus(getResources().getText(
-                            R.string.deleting_fdn_contact));
-                    deleteContact();
+                    processPin2(mPin2);
                 } else {
                     // if they cancelled, then we just cancel too.
                     if (DBG) log("onActivityResult: CANCELLED");
@@ -92,13 +57,9 @@
         }
     }
 
-    private void resolveIntent() {
-        Intent intent = getIntent();
-
-        mSubscriptionInfoHelper = new SubscriptionInfoHelper(this, intent);
-
-        mName =  intent.getStringExtra(INTENT_EXTRA_NAME);
-        mNumber =  intent.getStringExtra(INTENT_EXTRA_NUMBER);
+    @Override
+    protected void resolveIntent() {
+        super.resolveIntent();
 
         if (TextUtils.isEmpty(mNumber)) {
             finish();
@@ -126,29 +87,8 @@
         displayProgress(true);
     }
 
-    private void authenticatePin2() {
-        Intent intent = new Intent();
-        intent.setClass(this, GetPin2Screen.class);
-        intent.setData(FdnList.getContentUri(mSubscriptionInfoHelper));
-        startActivityForResult(intent, PIN2_REQUEST_CODE);
-    }
-
-    private void displayProgress(boolean flag) {
-        getWindow().setFeatureInt(
-                Window.FEATURE_INDETERMINATE_PROGRESS,
-                flag ? PROGRESS_VISIBILITY_ON : PROGRESS_VISIBILITY_OFF);
-    }
-
-    // Replace the status field with a toast to make things appear similar
-    // to the rest of the settings.  Removed the useless status field.
-    private void showStatus(CharSequence statusMsg) {
-        if (statusMsg != null) {
-            Toast.makeText(this, statusMsg, Toast.LENGTH_SHORT)
-            .show();
-        }
-    }
-
-    private void handleResult(boolean success) {
+    @Override
+    protected void handleResult(boolean success) {
         if (success) {
             if (DBG) log("handleResult: success!");
             showStatus(getResources().getText(R.string.fdn_contact_deleted));
@@ -156,43 +96,12 @@
             if (DBG) log("handleResult: failed!");
             showStatus(getResources().getText(R.string.pin2_invalid));
         }
-
-        mHandler.postDelayed(new Runnable() {
-            @Override
-            public void run() {
-                finish();
-            }
-        }, 2000);
-
+        mHandler.postDelayed(() -> finish(), 2000);
     }
 
-    private class QueryHandler extends AsyncQueryHandler {
-        public QueryHandler(ContentResolver cr) {
-            super(cr);
-        }
-
-        @Override
-        protected void onQueryComplete(int token, Object cookie, Cursor c) {
-        }
-
-        @Override
-        protected void onInsertComplete(int token, Object cookie, Uri uri) {
-        }
-
-        @Override
-        protected void onUpdateComplete(int token, Object cookie, int result) {
-        }
-
-        @Override
-        protected void onDeleteComplete(int token, Object cookie, int result) {
-            if (DBG) log("onDeleteComplete");
-            displayProgress(false);
-            handleResult(result > 0);
-        }
-
-    }
-
-    private void log(String msg) {
-        Log.d(LOG_TAG, "[DeleteFdnContact] " + msg);
+    @Override
+    protected void pin2AuthenticationSucceed() {
+        showStatus(getResources().getText(R.string.deleting_fdn_contact));
+        deleteContact();
     }
 }
diff --git a/src/com/android/phone/settings/fdn/EditFdnContactScreen.java b/src/com/android/phone/settings/fdn/EditFdnContactScreen.java
index 140cc74..468d38f 100644
--- a/src/com/android/phone/settings/fdn/EditFdnContactScreen.java
+++ b/src/com/android/phone/settings/fdn/EditFdnContactScreen.java
@@ -16,21 +16,18 @@
 
 package com.android.phone.settings.fdn;
 
-import static android.view.Window.PROGRESS_VISIBILITY_OFF;
-import static android.view.Window.PROGRESS_VISIBILITY_ON;
 
-import android.app.Activity;
-import android.content.AsyncQueryHandler;
-import android.content.ContentResolver;
+import static android.app.Activity.RESULT_OK;
+
 import android.content.ContentValues;
 import android.content.Intent;
 import android.content.res.Resources;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.Bundle;
-import android.os.Handler;
 import android.os.PersistableBundle;
 import android.provider.ContactsContract.CommonDataKinds;
+import android.telephony.CarrierConfigManager;
 import android.telephony.PhoneNumberUtils;
 import android.text.Editable;
 import android.text.Selection;
@@ -42,50 +39,31 @@
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
-import android.view.Window;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.TextView;
-import android.widget.Toast;
 
 import com.android.internal.telephony.PhoneFactory;
 import com.android.phone.PhoneGlobals;
 import com.android.phone.R;
-import com.android.phone.SubscriptionInfoHelper;
-import android.telephony.CarrierConfigManager;
 
 /**
  * Activity to let the user add or edit an FDN contact.
  */
-public class EditFdnContactScreen extends Activity {
-    private static final String LOG_TAG = PhoneGlobals.LOG_TAG;
-    private static final boolean DBG = false;
+public class EditFdnContactScreen extends BaseFdnContactScreen {
 
     // Menu item codes
     private static final int MENU_IMPORT = 1;
     private static final int MENU_DELETE = 2;
 
-    private static final String INTENT_EXTRA_NAME = "name";
-    private static final String INTENT_EXTRA_NUMBER = "number";
-
-    private static final int PIN2_REQUEST_CODE = 100;
-
-    private SubscriptionInfoHelper mSubscriptionInfoHelper;
-
-    private String mName;
-    private String mNumber;
-    private String mPin2;
     private boolean mAddContact;
-    private QueryHandler mQueryHandler;
 
     private EditText mNameField;
     private EditText mNumberField;
     private LinearLayout mPinFieldContainer;
     private Button mButton;
 
-    private Handler mHandler = new Handler();
-
     /**
      * Constants used in importing from contacts
      */
@@ -108,13 +86,10 @@
     protected void onCreate(Bundle icicle) {
         super.onCreate(icicle);
 
-        resolveIntent();
-
-        getWindow().requestFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
         setContentView(R.layout.edit_fdn_contact_screen);
         setupView();
         setTitle(mAddContact ? R.string.add_fdn_contact : R.string.edit_fdn_contact);
-        PersistableBundle b = null;
+        PersistableBundle b;
         if (mSubscriptionInfoHelper.hasSubId()) {
             b = PhoneGlobals.getInstance().getCarrierConfigForSubId(
                     mSubscriptionInfoHelper.getSubId());
@@ -145,11 +120,7 @@
                 Bundle extras = (intent != null) ? intent.getExtras() : null;
                 if (extras != null) {
                     mPin2 = extras.getString("pin2");
-                    if (mAddContact) {
-                        addContact();
-                    } else {
-                        updateContact();
-                    }
+                    processPin2(mPin2);
                 } else if (resultCode != RESULT_OK) {
                     // if they cancelled, then we just cancel too.
                     if (DBG) log("onActivityResult: cancelled.");
@@ -231,20 +202,15 @@
         return super.onOptionsItemSelected(item);
     }
 
-    private void resolveIntent() {
-        Intent intent = getIntent();
-
-        mSubscriptionInfoHelper = new SubscriptionInfoHelper(this, intent);
-
-        mName =  intent.getStringExtra(INTENT_EXTRA_NAME);
-        mNumber =  intent.getStringExtra(INTENT_EXTRA_NUMBER);
-
+    @Override
+    protected void resolveIntent() {
+        super.resolveIntent();
         mAddContact = TextUtils.isEmpty(mNumber);
     }
 
     /**
      * We have multiple layouts, one to indicate that the user needs to
-     * open the keyboard to enter information (if the keybord is hidden).
+     * open the keyboard to enter information (if the keyboard is hidden).
      * So, we need to make sure that the layout here matches that in the
      * layout file.
      */
@@ -374,36 +340,18 @@
         finish();
     }
 
-    private void authenticatePin2() {
-        Intent intent = new Intent();
-        intent.setClass(this, GetPin2Screen.class);
-        intent.setData(FdnList.getContentUri(mSubscriptionInfoHelper));
-        startActivityForResult(intent, PIN2_REQUEST_CODE);
-    }
-
-    private void displayProgress(boolean flag) {
+    @Override
+    protected void displayProgress(boolean flag) {
+        super.displayProgress(flag);
         // indicate we are busy.
         mDataBusy = flag;
-        getWindow().setFeatureInt(
-                Window.FEATURE_INDETERMINATE_PROGRESS,
-                mDataBusy ? PROGRESS_VISIBILITY_ON : PROGRESS_VISIBILITY_OFF);
         // make sure we don't allow calls to save when we're
         // not ready for them.
         mButton.setClickable(!mDataBusy);
     }
 
-    /**
-     * Removed the status field, with preference to displaying a toast
-     * to match the rest of settings UI.
-     */
-    private void showStatus(CharSequence statusMsg) {
-        if (statusMsg != null) {
-            Toast.makeText(this, statusMsg, Toast.LENGTH_LONG)
-                    .show();
-        }
-    }
-
-    private void handleResult(boolean success, boolean invalidNumber) {
+    @Override
+    protected void handleResult(boolean success, boolean invalidNumber) {
         if (success) {
             if (DBG) log("handleResult: success!");
             showStatus(getResources().getText(mAddContact ?
@@ -426,13 +374,7 @@
             }
         }
 
-        mHandler.postDelayed(new Runnable() {
-            @Override
-            public void run() {
-                finish();
-            }
-        }, 2000);
-
+        mHandler.postDelayed(() -> finish(), 2000);
     }
 
     private final View.OnClickListener mClicked = new View.OnClickListener() {
@@ -486,35 +428,12 @@
         }
     };
 
-    private class QueryHandler extends AsyncQueryHandler {
-        public QueryHandler(ContentResolver cr) {
-            super(cr);
+    @Override
+    protected void pin2AuthenticationSucceed() {
+        if (mAddContact) {
+            addContact();
+        } else {
+            updateContact();
         }
-
-        @Override
-        protected void onQueryComplete(int token, Object cookie, Cursor c) {
-        }
-
-        @Override
-        protected void onInsertComplete(int token, Object cookie, Uri uri) {
-            if (DBG) log("onInsertComplete");
-            displayProgress(false);
-            handleResult(uri != null, false);
-        }
-
-        @Override
-        protected void onUpdateComplete(int token, Object cookie, int result) {
-            if (DBG) log("onUpdateComplete");
-            displayProgress(false);
-            handleResult(result > 0, false);
-        }
-
-        @Override
-        protected void onDeleteComplete(int token, Object cookie, int result) {
-        }
-    }
-
-    private void log(String msg) {
-        Log.d(LOG_TAG, "[EditFdnContact] " + msg);
     }
 }
diff --git a/src/com/android/phone/settings/fdn/FdnSetting.java b/src/com/android/phone/settings/fdn/FdnSetting.java
index 8b5afa4..8f46c85 100644
--- a/src/com/android/phone/settings/fdn/FdnSetting.java
+++ b/src/com/android/phone/settings/fdn/FdnSetting.java
@@ -17,8 +17,8 @@
 package com.android.phone.settings.fdn;
 
 import android.app.ActionBar;
-import android.app.AlertDialog;
-import android.content.DialogInterface;
+import android.app.FragmentManager;
+import android.app.FragmentTransaction;
 import android.os.AsyncResult;
 import android.os.Bundle;
 import android.os.Handler;
@@ -27,7 +27,6 @@
 import android.preference.PreferenceScreen;
 import android.util.Log;
 import android.view.MenuItem;
-import android.view.WindowManager;
 import android.widget.Toast;
 
 import com.android.internal.telephony.CommandException;
@@ -42,7 +41,7 @@
  * Rewritten to look and behave closer to the other preferences.
  */
 public class FdnSetting extends PreferenceActivity
-        implements EditPinPreference.OnPinEnteredListener, DialogInterface.OnCancelListener {
+        implements EditPinPreference.OnPinEnteredListener, Pin2LockedDialogFragment.Listener {
 
     private static final String LOG_TAG = PhoneGlobals.LOG_TAG;
     private static final boolean DBG = false;
@@ -56,6 +55,7 @@
      */
     private static final int EVENT_PIN2_ENTRY_COMPLETE = 100;
     private static final int EVENT_PIN2_CHANGE_COMPLETE = 200;
+    private static final int EVENT_PIN2_CHANGE_COMPLETE_TOGGLE_FDN = 300;
 
     // String keys for preference lookup
     private static final String BUTTON_FDN_ENABLE_KEY = "button_fdn_enable_key";
@@ -82,8 +82,11 @@
     private static final String PIN_CHANGE_STATE_KEY = "pin_change_state_key";
     private static final String OLD_PIN_KEY = "old_pin_key";
     private static final String NEW_PIN_KEY = "new_pin_key";
+    private static final String PUK_KEY = "puk_key";
     private static final String DIALOG_MESSAGE_KEY = "dialog_message_key";
     private static final String DIALOG_PIN_ENTRY_KEY = "dialog_pin_entry_key";
+    private static final String FDN_DIALOG_MESSAGE_KEY = "fdn_dialog_message_key";
+    private static final String FDN_DIALOG_PIN_ENTRY_KEY = "fdn_dialog_pin_entry_key";
 
     // size limits for the pin.
     private static final int MIN_PIN_LENGTH = 4;
@@ -94,10 +97,10 @@
      */
     @Override
     public void onPinEntered(EditPinPreference preference, boolean positiveResult) {
-        if (preference == mButtonEnableFDN) {
+        if (preference == mButtonEnableFDN && (!mIsPuk2Locked || !positiveResult)) {
             toggleFDNEnable(positiveResult);
-        } else if (preference == mButtonChangePin2){
-            updatePINChangeState(positiveResult);
+        } else {
+            updatePINChangeState(preference, positiveResult);
         }
     }
 
@@ -106,6 +109,12 @@
      */
     private void toggleFDNEnable(boolean positiveResult) {
         if (!positiveResult) {
+            // reset the state on cancel, either to expect PUK2 or PIN2
+            if (!mIsPuk2Locked) {
+                resetPinChangeState();
+            } else {
+                resetPinChangeStateForPUK2();
+            }
             return;
         }
 
@@ -129,10 +138,10 @@
     /**
      * Attempt to change the pin.
      */
-    private void updatePINChangeState(boolean positiveResult) {
+    private void updatePINChangeState(EditPinPreference button, boolean positiveResult) {
         if (DBG) log("updatePINChangeState positive=" + positiveResult
                 + " mPinChangeState=" + mPinChangeState
-                + " mSkipOldPin=" + mIsPuk2Locked);
+                + " mIsPuk2Locked=" + mIsPuk2Locked);
 
         if (!positiveResult) {
             // reset the state on cancel, either to expect PUK2 or PIN2
@@ -155,80 +164,95 @@
         // appears with text to indicate what the issue is.
         switch (mPinChangeState) {
             case PIN_CHANGE_OLD:
-                mOldPin = mButtonChangePin2.getText();
-                mButtonChangePin2.setText("");
+                mOldPin = button.getText();
+                button.setText("");
                 // if the pin is not valid, display a message and reset the state.
                 if (validatePin (mOldPin, false)) {
                     mPinChangeState = PIN_CHANGE_NEW;
-                    displayPinChangeDialog();
+                    displayPinChangeDialog(button);
                 } else {
-                    displayPinChangeDialog(R.string.invalidPin2, true);
+                    displayPinChangeDialog(button, R.string.invalidPin2, true);
                 }
                 break;
             case PIN_CHANGE_NEW:
-                mNewPin = mButtonChangePin2.getText();
-                mButtonChangePin2.setText("");
+                mNewPin = button.getText();
+                button.setText("");
                 // if the new pin is not valid, display a message and reset the state.
                 if (validatePin (mNewPin, false)) {
                     mPinChangeState = PIN_CHANGE_REENTER;
-                    displayPinChangeDialog();
+                    displayPinChangeDialog(button);
                 } else {
-                    displayPinChangeDialog(R.string.invalidPin2, true);
+                    displayPinChangeDialog(button, R.string.invalidPin2, true);
                 }
                 break;
             case PIN_CHANGE_REENTER:
-                // if the re-entered pin is not valid, display a message and reset the state.
-                if (!mNewPin.equals(mButtonChangePin2.getText())) {
-                    mPinChangeState = PIN_CHANGE_NEW;
-                    mButtonChangePin2.setText("");
-                    displayPinChangeDialog(R.string.mismatchPin2, true);
+                if (validatePin(button.getText(), false)) {
+                    // if the re-entered pin is not valid, display a message and reset the state.
+                    if (!mNewPin.equals(button.getText())) {
+                        mPinChangeState = PIN_CHANGE_NEW;
+                        button.setText("");
+                        displayPinChangeDialog(button, R.string.mismatchPin2, true);
+                    } else {
+                        // If the PIN is valid, then we submit the change PIN request or
+                        // display the PUK2 dialog if we KNOW that we're PUK2 locked.
+                        button.setText("");
+                        Message onComplete = mFDNHandler.obtainMessage(
+                                EVENT_PIN2_CHANGE_COMPLETE);
+                        if (!mIsPuk2Locked) {
+                            mPhone.getIccCard().changeIccFdnPassword(mOldPin,
+                                    mNewPin, onComplete);
+                        } else {
+                            mPhone.getIccCard().supplyPuk2(mPuk2, mNewPin,
+                                    onComplete);
+                        }
+                    }
                 } else {
-                    // If the PIN is valid, then we submit the change PIN request.
-                    mButtonChangePin2.setText("");
-                    Message onComplete = mFDNHandler.obtainMessage(
-                            EVENT_PIN2_CHANGE_COMPLETE);
-                    mPhone.getIccCard().changeIccFdnPassword(
-                            mOldPin, mNewPin, onComplete);
+                    button.setText("");
+                    displayPinChangeDialog(button, R.string.invalidPin2, true);
                 }
                 break;
-            case PIN_CHANGE_PUK: {
-                    // Doh! too many incorrect requests, PUK requested.
-                    mPuk2 = mButtonChangePin2.getText();
-                    mButtonChangePin2.setText("");
-                    // if the puk is not valid, display
-                    // a message and reset the state.
-                    if (validatePin (mPuk2, true)) {
-                        mPinChangeState = PIN_CHANGE_NEW_PIN_FOR_PUK;
-                        displayPinChangeDialog();
-                    } else {
-                        displayPinChangeDialog(R.string.invalidPuk2, true);
-                    }
+            case PIN_CHANGE_PUK:
+                // Doh! too many incorrect requests, PUK requested.
+                mPuk2 = button.getText();
+                button.setText("");
+                // if the puk is not valid, display
+                // a message and reset the state.
+                if (validatePin(mPuk2, true)) {
+                    mPinChangeState = PIN_CHANGE_NEW_PIN_FOR_PUK;
+                    displayPinChangeDialog(button);
+                } else {
+                    displayPinChangeDialog(button, R.string.invalidPuk2, true);
                 }
                 break;
             case PIN_CHANGE_NEW_PIN_FOR_PUK:
-                mNewPin = mButtonChangePin2.getText();
-                mButtonChangePin2.setText("");
+                mNewPin = button.getText();
+                button.setText("");
                 // if the new pin is not valid, display
                 // a message and reset the state.
                 if (validatePin (mNewPin, false)) {
                     mPinChangeState = PIN_CHANGE_REENTER_PIN_FOR_PUK;
-                    displayPinChangeDialog();
+                    displayPinChangeDialog(button);
                 } else {
-                    displayPinChangeDialog(R.string.invalidPin2, true);
+                    displayPinChangeDialog(button, R.string.invalidPin2, true);
                 }
                 break;
             case PIN_CHANGE_REENTER_PIN_FOR_PUK:
                 // if the re-entered pin is not valid, display
                 // a message and reset the state.
-                if (!mNewPin.equals(mButtonChangePin2.getText())) {
+                if (!mNewPin.equals(button.getText())) {
                     mPinChangeState = PIN_CHANGE_NEW_PIN_FOR_PUK;
-                    mButtonChangePin2.setText("");
-                    displayPinChangeDialog(R.string.mismatchPin2, true);
+                    button.setText("");
+                    displayPinChangeDialog(button, R.string.mismatchPin2, true);
                 } else {
                     // Both puk2 and new pin2 are ready to submit
-                    mButtonChangePin2.setText("");
-                    Message onComplete = mFDNHandler.obtainMessage(
-                            EVENT_PIN2_CHANGE_COMPLETE);
+                    Message onComplete = null;
+                    if (button == mButtonChangePin2) {
+                        button.setText("");
+                        onComplete = mFDNHandler.obtainMessage(EVENT_PIN2_CHANGE_COMPLETE);
+                    } else {
+                        onComplete = mFDNHandler.obtainMessage(
+                                EVENT_PIN2_CHANGE_COMPLETE_TOGGLE_FDN);
+                    }
                     mPhone.getIccCard().supplyPuk2(mPuk2, mNewPin, onComplete);
                 }
                 break;
@@ -246,6 +270,7 @@
                 // when we are enabling FDN, either we are unsuccessful and display
                 // a toast, or just update the UI.
                 case EVENT_PIN2_ENTRY_COMPLETE: {
+                        if (DBG) log("Handle EVENT_PIN2_ENTRY_COMPLETE");
                         AsyncResult ar = (AsyncResult) msg.obj;
                         if (ar.exception != null) {
                             if (ar.exception instanceof CommandException) {
@@ -255,11 +280,8 @@
                                         ((CommandException) ar.exception).getCommandError();
                                 switch (e) {
                                     case SIM_PUK2:
-                                        // make sure we set the PUK2 state so that we can skip
-                                        // some redundant behaviour.
-                                        displayMessage(R.string.fdn_enable_puk2_requested,
-                                                attemptsRemaining);
-                                        resetPinChangeStateForPUK2();
+                                        showPin2OrPuk2LockedDialog(Pin2LockedDialogFragment
+                                                .DIALOG_ID_PUK2_REQUESTED_ON_PIN_ENTRY);
                                         break;
                                     case PASSWORD_INCORRECT:
                                         displayMessage(R.string.pin2_invalid, attemptsRemaining);
@@ -279,7 +301,8 @@
                 // when changing the pin we need to pay attention to whether or not
                 // the error requests a PUK (usually after too many incorrect tries)
                 // Set the state accordingly.
-                case EVENT_PIN2_CHANGE_COMPLETE: {
+                case EVENT_PIN2_CHANGE_COMPLETE:
+                case EVENT_PIN2_CHANGE_COMPLETE_TOGGLE_FDN: {
                         if (DBG)
                             log("Handle EVENT_PIN2_CHANGE_COMPLETE");
                         AsyncResult ar = (AsyncResult) msg.obj;
@@ -291,34 +314,24 @@
                                 CommandException ce = (CommandException) ar.exception;
                                 if (ce.getCommandError() == CommandException.Error.SIM_PUK2) {
                                     // throw an alert dialog on the screen, displaying the
-                                    // request for a PUK2.  set the cancel listener to
-                                    // FdnSetting.onCancel().
-                                    AlertDialog a = new AlertDialog.Builder(FdnSetting.this)
-                                        .setMessage(R.string.puk2_requested)
-                                        .setCancelable(true)
-                                        .setOnCancelListener(FdnSetting.this)
-                                        .setNeutralButton(android.R.string.ok,
-                                                new DialogInterface.OnClickListener() {
-                                                    @Override
-                                                    public void onClick(DialogInterface dialog,
-                                                            int which) {
-                                                        resetPinChangeStateForPUK2();
-                                                        displayPinChangeDialog(0,true);
-                                                    }
-                                                })
-                                        .create();
-                                    a.getWindow().addFlags(
-                                            WindowManager.LayoutParams.FLAG_DIM_BEHIND);
-                                    a.show();
+                                    // request for a PUK2.
+                                    showPin2OrPuk2LockedDialog(Pin2LockedDialogFragment
+                                            .DIALOG_ID_PUK2_REQUESTED_ON_PIN_CHANGED);
                                 } else {
-                                    // set the correct error message depending upon the state.
-                                    // Reset the state depending upon or knowledge of the PUK state.
-                                    if (!mIsPuk2Locked) {
-                                        displayMessage(R.string.badPin2, attemptsRemaining);
-                                        resetPinChangeState();
+                                    if (mIsPuk2Locked && attemptsRemaining == 0) {
+                                        showPin2OrPuk2LockedDialog(Pin2LockedDialogFragment
+                                                .DIALOG_ID_PUK2_LOCKED_OUT);
                                     } else {
-                                        displayMessage(R.string.badPuk2, attemptsRemaining);
-                                        resetPinChangeStateForPUK2();
+                                        // set the correct error message depending upon the state.
+                                        // Reset the state depending upon or knowledge of the PUK
+                                        // state.
+                                        if (!mIsPuk2Locked) {
+                                            displayMessage(R.string.badPin2, attemptsRemaining);
+                                            resetPinChangeState();
+                                        } else {
+                                            displayMessage(R.string.badPuk2, attemptsRemaining);
+                                            resetPinChangeStateForPUK2();
+                                        }
                                     }
                                 }
                             } else {
@@ -332,28 +345,25 @@
                             }
 
                             // reset to normal behaviour on successful change.
+                            if (msg.what == EVENT_PIN2_CHANGE_COMPLETE_TOGGLE_FDN) {
+                                log("Handle EVENT_PIN2_CHANGE_COMPLETE_TOGGLE_FDN");
+                                // activate/deactivate FDN
+                                toggleFDNEnable(true);
+                            }
                             resetPinChangeState();
                         }
                     }
+                    mButtonChangePin2.setText("");
+                    mButtonEnableFDN.setText("");
                     break;
             }
         }
     };
 
     /**
-     * Cancel listener for the PUK2 request alert dialog.
-     */
-    @Override
-    public void onCancel(DialogInterface dialog) {
-        // set the state of the preference and then display the dialog.
-        resetPinChangeStateForPUK2();
-        displayPinChangeDialog(0, true);
-    }
-
-    /**
      * Display a toast for message, like the rest of the settings.
      */
-    private final void displayMessage(int strId, int attemptsRemaining) {
+    private void displayMessage(int strId, int attemptsRemaining) {
         String s = getString(strId);
         if ((strId == R.string.badPin2) || (strId == R.string.badPuk2) ||
                 (strId == R.string.pin2_invalid)) {
@@ -367,22 +377,27 @@
         Toast.makeText(this, s, Toast.LENGTH_SHORT).show();
     }
 
-    private final void displayMessage(int strId) {
+    private void displayMessage(int strId) {
         displayMessage(strId, -1);
     }
 
     /**
      * The next two functions are for updating the message field on the dialog.
      */
-    private final void displayPinChangeDialog() {
-        displayPinChangeDialog(0, true);
+    private void displayPinChangeDialog(EditPinPreference button) {
+        displayPinChangeDialog(button, 0, true);
     }
 
-    private final void displayPinChangeDialog(int strId, boolean shouldDisplay) {
+    private void displayPinChangeDialog(EditPinPreference button,
+            int strId, boolean shouldDisplay) {
         int msgId;
         switch (mPinChangeState) {
             case PIN_CHANGE_OLD:
-                msgId = R.string.oldPin2Label;
+                if (button == mButtonEnableFDN) {
+                    msgId = R.string.enter_pin2_text;
+                } else {
+                    msgId = R.string.oldPin2Label;
+                }
                 break;
             case PIN_CHANGE_NEW:
             case PIN_CHANGE_NEW_PIN_FOR_PUK:
@@ -400,14 +415,14 @@
 
         // append the note / additional message, if needed.
         if (strId != 0) {
-            mButtonChangePin2.setDialogMessage(getText(msgId) + "\n" + getText(strId));
+            button.setDialogMessage(getText(msgId) + "\n" + getText(strId));
         } else {
-            mButtonChangePin2.setDialogMessage(msgId);
+            button.setDialogMessage(msgId);
         }
 
         // only display if requested.
         if (shouldDisplay) {
-            mButtonChangePin2.showPinDialog();
+            button.showPinDialog();
         }
     }
 
@@ -417,7 +432,8 @@
     private final void resetPinChangeState() {
         if (DBG) log("resetPinChangeState");
         mPinChangeState = PIN_CHANGE_OLD;
-        displayPinChangeDialog(0, false);
+        displayPinChangeDialog(mButtonEnableFDN, 0, false);
+        displayPinChangeDialog(mButtonChangePin2, 0, false);
         mOldPin = mNewPin = "";
         mIsPuk2Locked = false;
     }
@@ -428,7 +444,8 @@
     private final void resetPinChangeStateForPUK2() {
         if (DBG) log("resetPinChangeStateForPUK2");
         mPinChangeState = PIN_CHANGE_PUK;
-        displayPinChangeDialog(0, false);
+        displayPinChangeDialog(mButtonEnableFDN, 0, false);
+        displayPinChangeDialog(mButtonChangePin2, 0, false);
         mOldPin = mNewPin = mPuk2 = "";
         mIsPuk2Locked = true;
     }
@@ -472,7 +489,10 @@
     * Reflect the updated change PIN2 state in the UI.
     */
     private void updateChangePIN2() {
-        if (mPhone.getIccCard().getIccPin2Blocked()) {
+        if (mPhone.getIccCard().getIccPuk2Blocked()) {
+            showPin2OrPuk2LockedDialog(Pin2LockedDialogFragment.DIALOG_ID_PUK2_LOCKED_OUT);
+            resetPinChangeStateForPUK2();
+        } else if (mPhone.getIccCard().getIccPin2Blocked()) {
             // If the pin2 is blocked, the state of the change pin2 dialog
             // should be set for puk2 use (that is, the user should be prompted
             // to enter puk2 code instead of old pin2).
@@ -514,8 +534,14 @@
             mPinChangeState = icicle.getInt(PIN_CHANGE_STATE_KEY);
             mOldPin = icicle.getString(OLD_PIN_KEY);
             mNewPin = icicle.getString(NEW_PIN_KEY);
-            mButtonChangePin2.setDialogMessage(icicle.getString(DIALOG_MESSAGE_KEY));
-            mButtonChangePin2.setText(icicle.getString(DIALOG_PIN_ENTRY_KEY));
+            mPuk2 = icicle.getString(PUK_KEY);
+            mButtonChangePin2.setDialogMessage(
+                    icicle.getString(DIALOG_MESSAGE_KEY));
+            mButtonChangePin2.setText(
+                    icicle.getString(DIALOG_PIN_ENTRY_KEY));
+            mButtonEnableFDN.setDialogMessage(
+                    icicle.getString(FDN_DIALOG_MESSAGE_KEY));
+            mButtonEnableFDN.setText(icicle.getString(FDN_DIALOG_PIN_ENTRY_KEY));
         }
 
         ActionBar actionBar = getActionBar();
@@ -545,8 +571,19 @@
         out.putInt(PIN_CHANGE_STATE_KEY, mPinChangeState);
         out.putString(OLD_PIN_KEY, mOldPin);
         out.putString(NEW_PIN_KEY, mNewPin);
-        out.putString(DIALOG_MESSAGE_KEY, mButtonChangePin2.getDialogMessage().toString());
-        out.putString(DIALOG_PIN_ENTRY_KEY, mButtonChangePin2.getText());
+        out.putString(PUK_KEY, mPuk2);
+        if (mButtonChangePin2.isEnabled()) {
+            out.putString(DIALOG_MESSAGE_KEY, mButtonChangePin2.getDialogMessage().toString());
+            out.putString(DIALOG_PIN_ENTRY_KEY, mButtonChangePin2.getText());
+        }
+        if (mButtonEnableFDN.isEnabled()) {
+            CharSequence dialogMsg = mButtonEnableFDN.getDialogMessage();
+            if (dialogMsg != null) {
+                out.putString(FDN_DIALOG_MESSAGE_KEY,
+                        mButtonEnableFDN.getDialogMessage().toString());
+            }
+            out.putString(FDN_DIALOG_PIN_ENTRY_KEY, mButtonEnableFDN.getText());
+        }
     }
 
     @Override
@@ -562,5 +599,31 @@
     private void log(String msg) {
         Log.d(LOG_TAG, "FdnSetting: " + msg);
     }
+
+    @Override
+    public void onRequestPuk2(int id) {
+        resetPinChangeStateForPUK2();
+        final EditPinPreference button =
+                (id == Pin2LockedDialogFragment.DIALOG_ID_PUK2_REQUESTED_ON_PIN_CHANGED)
+                        ? mButtonChangePin2 : mButtonEnableFDN;
+        displayPinChangeDialog(button, 0, true);
+    }
+
+    private void showPin2OrPuk2LockedDialog(int id) {
+        final FragmentManager fragmentManager = getFragmentManager();
+        Pin2LockedDialogFragment dialogFragment = (Pin2LockedDialogFragment) fragmentManager
+                .findFragmentByTag(Pin2LockedDialogFragment.TAG_PIN2_LOCKED_DIALOG);
+        if (dialogFragment == null) {
+            dialogFragment = new Pin2LockedDialogFragment();
+            Bundle args = new Bundle();
+            args.putInt(Pin2LockedDialogFragment.KEY_DIALOG_ID, id);
+            dialogFragment.setArguments(args);
+            dialogFragment.show(fragmentManager, Pin2LockedDialogFragment.TAG_PIN2_LOCKED_DIALOG);
+        } else {
+            FragmentTransaction transaction = fragmentManager.beginTransaction();
+            transaction.show(dialogFragment);
+            transaction.commitNow();
+        }
+    }
 }
 
diff --git a/src/com/android/phone/settings/fdn/Pin2LockedDialogFragment.java b/src/com/android/phone/settings/fdn/Pin2LockedDialogFragment.java
new file mode 100644
index 0000000..ff16a7f
--- /dev/null
+++ b/src/com/android/phone/settings/fdn/Pin2LockedDialogFragment.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.settings.fdn;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.view.WindowManager;
+
+import com.android.phone.R;
+
+/**
+ * Dialog Fragment that displays dialogs indicating that PIN2/PUK2 has been locked out.
+ *
+ * 1. When user fails PIN2 authentication and PIN2 is locked, show the dialog indicating that PIN2
+ * is locked and PUK2 must be entered.
+ * 2. When user fails PUK2 authentication and PUK2 is locked, show the dialog indicating that PUK2
+ * is locked and user must contact service provider to unlock PUK2.
+ */
+public class Pin2LockedDialogFragment extends DialogFragment {
+
+    static final String TAG_PIN2_LOCKED_DIALOG = "tag_pin2_locked_dialog";
+    static final String KEY_DIALOG_ID = "key_dialog_id";
+
+    // AlertDialog IDs
+    static final int DIALOG_ID_PUK2_LOCKED_OUT = 10;
+    static final int DIALOG_ID_PUK2_REQUESTED_ON_PIN_ENTRY = 11;
+    static final int DIALOG_ID_PUK2_REQUESTED_ON_PIN_CHANGED = 12;
+
+    private Listener mListener;
+    private int mId;
+
+    interface Listener {
+        void onRequestPuk2(int id);
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        super.onCreateDialog(savedInstanceState);
+        Activity activity = getActivity();
+        if (!(activity instanceof Listener)) {
+            return null;
+        }
+        mListener = (Listener) activity;
+        mId = getArguments().getInt(KEY_DIALOG_ID);
+
+        if (mId == DIALOG_ID_PUK2_LOCKED_OUT) {
+            AlertDialog alert = new AlertDialog.Builder(activity)
+                    .setMessage(R.string.puk2_locked)
+                    .setCancelable(true)
+                    .create();
+            alert.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
+            alert.setButton(DialogInterface.BUTTON_NEUTRAL, getText(R.string.ok),
+                    (dialog, which) -> {
+                    });
+            return alert;
+        }
+
+        if (mId == DIALOG_ID_PUK2_REQUESTED_ON_PIN_CHANGED
+                || mId == DIALOG_ID_PUK2_REQUESTED_ON_PIN_ENTRY) {
+            AlertDialog alert = new AlertDialog.Builder(activity)
+                    .setMessage(R.string.puk2_requested)
+                    .setCancelable(true)
+                    .create();
+            alert.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
+            alert.setButton(DialogInterface.BUTTON_NEUTRAL, getText(R.string.ok),
+                    (dialog, which) -> {
+                        mListener.onRequestPuk2(mId);
+                        dialog.dismiss();
+                    });
+            return alert;
+        }
+        return null;
+    }
+
+    @Override
+    public void onCancel(DialogInterface dialog) {
+        if (mId == DIALOG_ID_PUK2_REQUESTED_ON_PIN_CHANGED
+                || mId == DIALOG_ID_PUK2_REQUESTED_ON_PIN_ENTRY) {
+            mListener.onRequestPuk2(mId);
+        }
+        dialog.dismiss();
+    }
+}
+
diff --git a/src/com/android/phone/vvm/VvmSimStateTracker.java b/src/com/android/phone/vvm/VvmSimStateTracker.java
index c648d9c..a77bd7b 100644
--- a/src/com/android/phone/vvm/VvmSimStateTracker.java
+++ b/src/com/android/phone/vvm/VvmSimStateTracker.java
@@ -20,13 +20,16 @@
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.os.Handler;
+import android.os.HandlerExecutor;
+import android.os.Looper;
 import android.os.SystemProperties;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telephony.CarrierConfigManager;
-import android.telephony.PhoneStateListener;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyManager;
 import android.util.ArrayMap;
 import android.util.ArraySet;
@@ -68,7 +71,8 @@
      * Waits for the account to become {@link ServiceState#STATE_IN_SERVICE} and notify the
      * connected event. Will unregister itself once the event has been triggered.
      */
-    private class ServiceStateListener extends PhoneStateListener {
+    private class ServiceStateListener extends TelephonyCallback implements
+            TelephonyCallback.ServiceStateListener  {
 
         private final PhoneAccountHandle mPhoneAccountHandle;
         private final Context mContext;
@@ -84,7 +88,8 @@
                 VvmLog.e(TAG, "Cannot create TelephonyManager from " + mPhoneAccountHandle);
                 return;
             }
-            telephonyManager.listen(this, PhoneStateListener.LISTEN_SERVICE_STATE);
+            telephonyManager.registerTelephonyCallback(
+                    new HandlerExecutor(new Handler(Looper.getMainLooper())), this);
         }
 
         public void unlisten() {
@@ -92,7 +97,7 @@
             // PhoneStateListener, and mPhoneAccountHandle might be invalid at this point
             // (e.g. SIM removal)
             mContext.getSystemService(TelephonyManager.class)
-                    .listen(this, PhoneStateListener.LISTEN_NONE);
+                    .unregisterTelephonyCallback(this);
             sListeners.put(mPhoneAccountHandle, null);
         }
 
diff --git a/src/com/android/services/telephony/CdmaConnection.java b/src/com/android/services/telephony/CdmaConnection.java
index 90e7663..c7b324d 100644
--- a/src/com/android/services/telephony/CdmaConnection.java
+++ b/src/com/android/services/telephony/CdmaConnection.java
@@ -16,11 +16,12 @@
 
 package com.android.services.telephony;
 
+import android.content.Context;
 import android.os.Handler;
 import android.os.Message;
 import android.provider.Settings;
 import android.telephony.DisconnectCause;
-import android.telephony.PhoneNumberUtils;
+import android.telephony.TelephonyManager;
 
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallStateException;
@@ -284,8 +285,14 @@
 
     private boolean isEmergency() {
         Phone phone = getPhone();
-        return phone != null && getAddress() != null && PhoneNumberUtils.isLocalEmergencyNumber(
-                phone.getContext(), getAddress().getSchemeSpecificPart());
+        if (phone != null && getAddress() != null) {
+            TelephonyManager tm = (TelephonyManager) phone.getContext()
+                    .getSystemService(Context.TELEPHONY_SERVICE);
+            if (tm != null) {
+                return tm.isEmergencyNumber(getAddress().getSchemeSpecificPart());
+            }
+        }
+        return false;
     }
 
     /**
diff --git a/src/com/android/services/telephony/DisconnectCauseUtil.java b/src/com/android/services/telephony/DisconnectCauseUtil.java
index f243462..f9742b4 100644
--- a/src/com/android/services/telephony/DisconnectCauseUtil.java
+++ b/src/com/android/services/telephony/DisconnectCauseUtil.java
@@ -23,6 +23,7 @@
 import android.telecom.DisconnectCause;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsReasonInfo;
 
 import com.android.internal.telephony.CallFailCause;
 import com.android.internal.telephony.Phone;
@@ -64,13 +65,13 @@
     * message and tone.
     *
     * @param telephonyDisconnectCause The code for the reason for the disconnect.
-    * @param telephonyPerciseDisconnectCause The code for the percise reason for the disconnect.
+    * @param telephonyPreciseDisconnectCause The code for the precise reason for the disconnect.
     * @param reason Description of the reason for the disconnect, not intended for the user to see..
     */
     public static DisconnectCause toTelecomDisconnectCause(
-            int telephonyDisconnectCause, int telephonyPerciseDisconnectCause, String reason) {
-        return toTelecomDisconnectCause(telephonyDisconnectCause, telephonyPerciseDisconnectCause,
-                reason, SubscriptionManager.getDefaultVoicePhoneId());
+            int telephonyDisconnectCause, int telephonyPreciseDisconnectCause, String reason) {
+        return toTelecomDisconnectCause(telephonyDisconnectCause, telephonyPreciseDisconnectCause,
+                reason, SubscriptionManager.getDefaultVoicePhoneId(), null);
     }
 
     /**
@@ -84,30 +85,33 @@
     public static DisconnectCause toTelecomDisconnectCause(int telephonyDisconnectCause,
             String reason, int phoneId) {
         return toTelecomDisconnectCause(telephonyDisconnectCause, CallFailCause.NOT_VALID,
-                reason, phoneId);
+                reason, phoneId, null);
     }
 
    /**
     * Converts from a disconnect code in {@link android.telephony.DisconnectCause} into a more
     * generic {@link android.telecom.DisconnectCause}.object, possibly populated with a localized
     * message and tone for Slot.
-    *
     * @param telephonyDisconnectCause The code for the reason for the disconnect.
-    * @param telephonyPerciseDisconnectCause The code for the percise reason for the disconnect.
-    * @param reason Description of the reason for the disconnect, not intended for the user to see..
+    * @param telephonyPreciseDisconnectCause The code for the precise reason for the disconnect.
+    * @param reason Description of the reason for the disconnect, not intended for the user to see.
     * @param phoneId To support localized message based on phoneId
+    * @param imsReasonInfo
     */
     public static DisconnectCause toTelecomDisconnectCause(
-            int telephonyDisconnectCause, int telephonyPerciseDisconnectCause, String reason,
-            int phoneId) {
+            int telephonyDisconnectCause, int telephonyPreciseDisconnectCause, String reason,
+            int phoneId, ImsReasonInfo imsReasonInfo) {
         Context context = PhoneGlobals.getInstance();
         return new DisconnectCause(
                 toTelecomDisconnectCauseCode(telephonyDisconnectCause),
                 toTelecomDisconnectCauseLabel(context, telephonyDisconnectCause,
-                        telephonyPerciseDisconnectCause),
+                        telephonyPreciseDisconnectCause),
                 toTelecomDisconnectCauseDescription(context, telephonyDisconnectCause, phoneId),
                 toTelecomDisconnectReason(context,telephonyDisconnectCause, reason, phoneId),
-                toTelecomDisconnectCauseTone(telephonyDisconnectCause, phoneId));
+                toTelecomDisconnectCauseTone(telephonyDisconnectCause, phoneId),
+                telephonyDisconnectCause,
+                telephonyPreciseDisconnectCause,
+                imsReasonInfo);
     }
 
     /**
@@ -233,10 +237,10 @@
      * Returns a label for to the disconnect cause to be shown to the user.
      */
     private static CharSequence toTelecomDisconnectCauseLabel(
-            Context context, int telephonyDisconnectCause, int telephonyPerciseDisconnectCause) {
+            Context context, int telephonyDisconnectCause, int telephonyPreciseDisconnectCause) {
         CharSequence label;
-        if (telephonyPerciseDisconnectCause != CallFailCause.NOT_VALID) {
-            label = getLabelFromPreciseDisconnectCause(context, telephonyPerciseDisconnectCause,
+        if (telephonyPreciseDisconnectCause != CallFailCause.NOT_VALID) {
+            label = getLabelFromPreciseDisconnectCause(context, telephonyPreciseDisconnectCause,
                     telephonyDisconnectCause);
         } else {
             label = getLabelFromDisconnectCause(context, telephonyDisconnectCause);
diff --git a/src/com/android/services/telephony/ImsConference.java b/src/com/android/services/telephony/ImsConference.java
index 816348a..c9f762b 100644
--- a/src/com/android/services/telephony/ImsConference.java
+++ b/src/com/android/services/telephony/ImsConference.java
@@ -16,6 +16,7 @@
 
 package com.android.services.telephony;
 
+import android.annotation.NonNull;
 import android.content.Context;
 import android.graphics.drawable.Icon;
 import android.net.Uri;
@@ -28,6 +29,7 @@
 import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
 import android.telephony.PhoneNumberUtils;
+import android.text.TextUtils;
 import android.util.Pair;
 
 import com.android.ims.internal.ConferenceParticipant;
@@ -268,7 +270,7 @@
 
                 @Override
                 public void onExtrasChanged(Connection c, Bundle extras) {
-                    Log.v(this, "onExtrasChanged: c=" + c + " Extras=" + extras);
+                    Log.v(this, "onExtrasChanged: c=" + c + " Extras=" + Rlog.pii(LOG_TAG, extras));
                     updateExtras(extras);
                 }
 
@@ -438,6 +440,7 @@
 
         mTelephonyConnectionService = telephonyConnectionService;
         setConferenceHost(conferenceHost);
+        setVideoProvider(conferenceHost, conferenceHost.getVideoProvider());
 
         int capabilities = Connection.CAPABILITY_MUTE |
                 Connection.CAPABILITY_CONFERENCE_HAS_NO_CHILDREN;
@@ -864,6 +867,16 @@
 
             mConferenceHostAddress = new Uri[hostAddresses.size()];
             mConferenceHostAddress = hostAddresses.toArray(mConferenceHostAddress);
+            Log.i(this, "setConferenceHost: temp log hosts are "
+                    + Arrays.stream(mConferenceHostAddress)
+                    .map(Uri::toString)
+                    .collect(Collectors.joining(", ")));
+
+            Log.i(this, "setConferenceHost: hosts are "
+                    + Arrays.stream(mConferenceHostAddress)
+                    .map(Uri::getSchemeSpecificPart)
+                    .map(ssp -> Rlog.pii(LOG_TAG, ssp))
+                    .collect(Collectors.joining(", ")));
 
             Log.i(this, "setConferenceHost: hosts are "
                     + Arrays.stream(mConferenceHostAddress)
@@ -1258,58 +1271,79 @@
     }
 
     /**
+     * Extracts a phone number from a {@link Uri}.
+     * <p>
+     * Phone numbers can be represented either as a TEL URI or a SIP URI.
+     * For conference event packages, RFC3261 specifies how participants can be identified using a
+     * SIP URI.
+     * A valid SIP uri has the format: sip:user:password@host:port;uri-parameters?headers
+     * Per RFC3261, the "user" can be a telephone number.
+     * For example: sip:1650555121;phone-context=blah.com@host.com
+     * In this case, the phone number is in the user field of the URI, and the parameters can be
+     * ignored.
+     *
+     * A SIP URI can also specify a phone number in a format similar to:
+     * sip:+1-212-555-1212@something.com;user=phone
+     * In this case, the phone number is again in user field and the parameters can be ignored.
+     * We can get the user field in these instances by splitting the string on the @, ;, or :
+     * and looking at the first found item.
+     * @param handle The URI containing a SIP or TEL formatted phone number.
+     * @return extracted phone number.
+     */
+    private static @NonNull String extractPhoneNumber(@NonNull Uri handle) {
+        // Number is always in the scheme specific part, regardless of whether this is a TEL or SIP
+        // URI.
+        String number = handle.getSchemeSpecificPart();
+        // Get anything before the @ for the SIP case.
+        String[] numberParts = number.split("[@;:]");
+
+        if (numberParts.length == 0) {
+            Log.v(LOG_TAG, "extractPhoneNumber(N) : no number in handle");
+            return "";
+        }
+        return numberParts[0];
+    }
+
+    /**
      * Determines if the passed in participant handle is the same as the conference host's handle.
      * Starts with a simple equality check.  However, the handles from a conference event package
      * will be a SIP uri, so we need to pull that apart to look for the participant's phone number.
      *
-     * @param hostHandles The handle(s) of the connection hosting the conference.
+     * @param hostHandles The handle(s) of the connection hosting the conference, typically obtained
+     *                    from P-Associated-Uri entries.
      * @param handle The handle of the conference participant.
      * @return {@code true} if the host's handle matches the participant's handle, {@code false}
      *      otherwise.
      */
-    private boolean isParticipantHost(Uri[] hostHandles, Uri handle) {
+    @VisibleForTesting
+    public static boolean isParticipantHost(Uri[] hostHandles, Uri handle) {
         // If there is no host handle or no participant handle, bail early.
         if (hostHandles == null || hostHandles.length == 0 || handle == null) {
-            Log.v(this, "isParticipantHost(N) : host or participant uri null");
+            Log.v(LOG_TAG, "isParticipantHost(N) : host or participant uri null");
             return false;
         }
 
-        // Conference event package participants are identified using SIP URIs (see RFC3261).
-        // A valid SIP uri has the format: sip:user:password@host:port;uri-parameters?headers
-        // Per RFC3261, the "user" can be a telephone number.
-        // For example: sip:1650555121;phone-context=blah.com@host.com
-        // In this case, the phone number is in the user field of the URI, and the parameters can be
-        // ignored.
-        //
-        // A SIP URI can also specify a phone number in a format similar to:
-        // sip:+1-212-555-1212@something.com;user=phone
-        // In this case, the phone number is again in user field and the parameters can be ignored.
-        // We can get the user field in these instances by splitting the string on the @, ;, or :
-        // and looking at the first found item.
-
-        String number = handle.getSchemeSpecificPart();
-        String numberParts[] = number.split("[@;:]");
-
-        if (numberParts.length == 0) {
-            Log.v(this, "isParticipantHost(N) : no number in participant handle");
+        String number = extractPhoneNumber(handle);
+        // If we couldn't extract the participant's number, then we can't determine if it is the
+        // host or not.
+        if (TextUtils.isEmpty(number)) {
             return false;
         }
-        number = numberParts[0];
 
         for (Uri hostHandle : hostHandles) {
             if (hostHandle == null) {
                 continue;
             }
-            // The host number will be a tel: uri.  Per RFC3966, the part after tel: is the phone
-            // number.
-            String hostNumber = hostHandle.getSchemeSpecificPart();
+            // Similar to the CEP participant data, the host identity in the P-Associated-Uri could
+            // be a SIP URI or a TEL URI.
+            String hostNumber = extractPhoneNumber(hostHandle);
 
             // Use a loose comparison of the phone numbers.  This ensures that numbers that differ
             // by special characters are counted as equal.
             // E.g. +16505551212 would be the same as 16505551212
             boolean isHost = PhoneNumberUtils.compare(hostNumber, number);
 
-            Log.v(this, "isParticipantHost(%s) : host: %s, participant %s", (isHost ? "Y" : "N"),
+            Log.v(LOG_TAG, "isParticipantHost(%s) : host: %s, participant %s", (isHost ? "Y" : "N"),
                     Rlog.pii(LOG_TAG, hostNumber), Rlog.pii(LOG_TAG, number));
 
             if (isHost) {
@@ -1359,9 +1393,12 @@
             }
 
             if (mConferenceHost.getPhone().getPhoneType() == PhoneConstants.PHONE_TYPE_GSM) {
-                Log.i(this,"handleOriginalConnectionChange : SRVCC to GSM");
                 GsmConnection c = new GsmConnection(originalConnection, getTelecomCallId(),
                         mConferenceHost.getCallDirection());
+                Log.i(this, "handleOriginalConnectionChange : SRVCC to GSM."
+                        + " Created new GsmConnection with objId=" + System.identityHashCode(c)
+                        + " and originalConnection objId="
+                        + System.identityHashCode(originalConnection));
                 // This is a newly created conference connection as a result of SRVCC
                 c.setConferenceSupported(true);
                 c.setTelephonyConnectionProperties(
diff --git a/src/com/android/services/telephony/ImsConferenceController.java b/src/com/android/services/telephony/ImsConferenceController.java
index 6d3d4c2..7cf9415 100644
--- a/src/com/android/services/telephony/ImsConferenceController.java
+++ b/src/com/android/services/telephony/ImsConferenceController.java
@@ -403,6 +403,20 @@
         conferenceHostConnection.setVideoPauseSupported(connection.getVideoPauseSupported());
         conferenceHostConnection.setManageImsConferenceCallSupported(
                 connection.isManageImsConferenceCallSupported());
+        // WARNING: do not try to copy the video provider from connection to
+        // conferenceHostConnection here.  In connection.cloneConnection, part of the clone
+        // process is to set the original connection so it's already set:
+        // conferenceHostConnection.setVideoProvider(connection.getVideoProvider());
+        // There is a subtle concurrency issue here where at the time of merge, the
+        // TelephonyConnection potentially has the WRONG video provider set on it (compared to
+        // the ImsPhoneConnection (ie original connection) which has the correct one.
+        // If you follow the logic in ImsPhoneCallTracker#onCallMerged through, what happens is the
+        // new post-merge video provider is set on the ImsPhoneConnection.  That informs it's
+        // listeners (e.g. TelephonyConnection) via a handler.  We immediately change the multiparty
+        // start of the host connection and ImsPhoneCallTracker starts the setup we are
+        // performing here.  When cloning TelephonyConnection, we get the right VideoProvider
+        // because it is copied from the originalConnection, not using the potentially stale value
+        // in the TelephonyConnection.
 
         PhoneAccountHandle phoneAccountHandle = null;
 
diff --git a/src/com/android/services/telephony/MmiCodeUtil.java b/src/com/android/services/telephony/MmiCodeUtil.java
new file mode 100644
index 0000000..d208ec3
--- /dev/null
+++ b/src/com/android/services/telephony/MmiCodeUtil.java
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public final class MmiCodeUtil {
+    //***** Constants
+
+    // Supp Service codes from TS 22.030 Annex B
+
+    //Called line presentation
+    static final String SC_CLIP    = "30";
+    static final String SC_CLIR    = "31";
+
+    // Call Forwarding
+    static final String SC_CFU     = "21";
+    static final String SC_CFB     = "67";
+    static final String SC_CFNRy   = "61";
+    static final String SC_CFNR    = "62";
+
+    static final String SC_CF_All = "002";
+    static final String SC_CF_All_Conditional = "004";
+
+    // Call Waiting
+    static final String SC_WAIT     = "43";
+
+    // Call Barring
+    static final String SC_BAOC         = "33";
+    static final String SC_BAOIC        = "331";
+    static final String SC_BAOICxH      = "332";
+    static final String SC_BAIC         = "35";
+    static final String SC_BAICr        = "351";
+
+    static final String SC_BA_ALL       = "330";
+    static final String SC_BA_MO        = "333";
+    static final String SC_BA_MT        = "353";
+
+    // Supp Service Password registration
+    static final String SC_PWD          = "03";
+
+    // PIN/PIN2/PUK/PUK2
+    static final String SC_PIN          = "04";
+    static final String SC_PIN2         = "042";
+    static final String SC_PUK          = "05";
+    static final String SC_PUK2         = "052";
+
+    // See TS 22.030 6.5.2 "Structure of the MMI"
+
+    static Pattern sPatternSuppService = Pattern.compile(
+        "((\\*|#|\\*#|\\*\\*|##)(\\d{2,3})(\\*([^*#]*)(\\*([^*#]*)(\\*([^*#]*)(\\*([^*#]*))?)?)?)?#)(.*)");
+/*       1  2                    3          4  5       6   7         8    9     10  11             12
+
+         1 = Full string up to and including #
+         2 = action (activation/interrogation/registration/erasure)
+         3 = service code
+         5 = SIA
+         7 = SIB
+         9 = SIC
+         10 = dialing number
+*/
+
+    static final int MATCH_GROUP_SERVICE_CODE = 3;
+
+    public static final String BUTTON_CLIR_KEY  = "button_clir_key";
+    public static final String BUTTON_CW_KEY    = "button_cw_key";
+    public static final String CALL_FORWARDING_KEY = "call_forwarding_key";
+    public static final String CALL_BARRING_KEY = "call_barring_key";
+
+    //***** Public Class methods
+    public static String getMmiServiceCode(String dialString) {
+        Matcher m;
+        String ret = null;
+
+        m = sPatternSuppService.matcher(dialString);
+
+        if (m.matches()) {
+            ret = makeEmptyNull(m.group(MATCH_GROUP_SERVICE_CODE));
+        }
+
+        return ret;
+    }
+
+    private static String makeEmptyNull(String s) {
+        if (s != null && s.length() == 0) return null;
+
+        return s;
+    }
+
+    static boolean isServiceCodeCallForwarding(String sc) {
+        return sc != null &&
+                (sc.equals(SC_CFU)
+                || sc.equals(SC_CFB) || sc.equals(SC_CFNRy)
+                || sc.equals(SC_CFNR) || sc.equals(SC_CF_All)
+                || sc.equals(SC_CF_All_Conditional));
+    }
+
+    static boolean isServiceCodeCallBarring(String sc) {
+        return sc != null &&
+            (sc.equals(SC_BAOC)
+             || sc.equals(SC_BAOIC) || sc.equals(SC_BAOICxH)
+             || sc.equals(SC_BAIC) || sc.equals(SC_BAICr)
+             || sc.equals(SC_BA_ALL) || sc.equals(SC_BA_MO)
+             || sc.equals(SC_BA_MT));
+    }
+
+    static boolean isPinPukCommand(String sc) {
+        return sc != null && (sc.equals(SC_PIN) || sc.equals(SC_PIN2)
+                              || sc.equals(SC_PUK) || sc.equals(SC_PUK2));
+     }
+
+    public static String getSuppServiceKey(String dialString) {
+        String sc = getMmiServiceCode(dialString);
+        if (sc != null && sc.equals(SC_CLIP)) {
+            return "";
+        } else if (sc != null && sc.equals(SC_CLIR)) {
+            return BUTTON_CLIR_KEY;
+        } else if (isServiceCodeCallForwarding(sc)) {
+            return CALL_FORWARDING_KEY;
+        } else if (isServiceCodeCallBarring(sc)) {
+            return CALL_BARRING_KEY;
+        } else if (sc != null && sc.equals(SC_PWD)) {
+            return "";
+        } else if (sc != null && sc.equals(SC_WAIT)) {
+            return BUTTON_CW_KEY;
+        } else if (isPinPukCommand(sc)) {
+            return "";
+        } else {
+            return null;
+        }
+    }
+}
diff --git a/src/com/android/services/telephony/PstnIncomingCallNotifier.java b/src/com/android/services/telephony/PstnIncomingCallNotifier.java
index 1c1725f..4191367 100644
--- a/src/com/android/services/telephony/PstnIncomingCallNotifier.java
+++ b/src/com/android/services/telephony/PstnIncomingCallNotifier.java
@@ -25,8 +25,10 @@
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
+import android.telephony.ims.ImsCallProfile;
 import android.text.TextUtils;
 
+import com.android.ims.ImsCall;
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallStateException;
 import com.android.internal.telephony.Connection;
@@ -39,6 +41,7 @@
 import com.android.internal.telephony.imsphone.ImsPhoneConnection;
 import com.android.phone.NumberVerificationManager;
 import com.android.phone.PhoneUtils;
+import com.android.phone.callcomposer.CallComposerPictureManager;
 import com.android.telephony.Rlog;
 
 import java.util.List;
@@ -65,6 +68,12 @@
      */
     private static final int MAX_NUMBER_VERIFICATION_HANGUP_DELAY_MILLIS = 10000;
 
+    /**
+     * Hardcoded extra for a call that's used to provide metrics information to the dialer app.
+     */
+    private static final String EXTRA_CALL_CREATED_TIME_MILLIS =
+            "android.telecom.extra.CALL_CREATED_TIME_MILLIS";
+
     /** The phone object to listen to. */
     private final Phone mPhone;
 
@@ -216,6 +225,9 @@
             Call call = connection.getCall();
             if (call != null && call.getState().isAlive()) {
                 addNewUnknownCall(connection);
+            } else {
+                Log.i(this, "Skipping new unknown connection because its call is null or dead."
+                        + " connection=" + connection);
             }
         }
     }
@@ -242,8 +254,7 @@
             }
 
             // Specifies the time the call was added. This is used by the dialer for analytics.
-            extras.putLong(TelecomManager.EXTRA_CALL_CREATED_TIME_MILLIS,
-                    SystemClock.elapsedRealtime());
+            extras.putLong(EXTRA_CALL_CREATED_TIME_MILLIS, SystemClock.elapsedRealtime());
 
             PhoneAccountHandle handle = findCorrectPhoneAccountHandle();
             if (handle == null) {
@@ -273,8 +284,7 @@
         }
 
         // Specifies the time the call was added. This is used by the dialer for analytics.
-        extras.putLong(TelecomManager.EXTRA_CALL_CREATED_TIME_MILLIS,
-                SystemClock.elapsedRealtime());
+        extras.putLong(EXTRA_CALL_CREATED_TIME_MILLIS, SystemClock.elapsedRealtime());
 
         if (connection.getPhoneType() == PhoneConstants.PHONE_TYPE_IMS) {
             if (((ImsPhoneConnection) connection).isRttEnabledForCall()) {
@@ -282,7 +292,34 @@
             }
             if (((ImsPhoneConnection) connection).isIncomingCallAutoRejected()) {
                 extras.putString(TelecomManager.EXTRA_CALL_DISCONNECT_MESSAGE,
-                        "Call Dropped by lower layers");
+                        TelecomManager.CALL_AUTO_DISCONNECT_MESSAGE_STRING);
+            }
+            ImsCall imsCall = ((ImsPhoneConnection) connection).getImsCall();
+            if (imsCall != null) {
+                ImsCallProfile imsCallProfile = imsCall.getCallProfile();
+                if (imsCallProfile != null) {
+                    if (CallComposerPictureManager.sTestMode) {
+                        imsCallProfile.setCallExtra(ImsCallProfile.EXTRA_PICTURE_URL,
+                                CallComposerPictureManager.FAKE_SERVER_URL);
+                        imsCallProfile.setCallExtraInt(ImsCallProfile.EXTRA_PRIORITY,
+                                TelecomManager.PRIORITY_URGENT);
+                        imsCallProfile.setCallExtra(ImsCallProfile.EXTRA_CALL_SUBJECT,
+                                CallComposerPictureManager.FAKE_SUBJECT);
+                        imsCallProfile.setCallExtraParcelable(ImsCallProfile.EXTRA_LOCATION,
+                                CallComposerPictureManager.FAKE_LOCATION);
+                    }
+
+                    extras.putInt(TelecomManager.EXTRA_PRIORITY,
+                            imsCallProfile.getCallExtraInt(ImsCallProfile.EXTRA_PRIORITY));
+                    extras.putString(TelecomManager.EXTRA_CALL_SUBJECT,
+                            imsCallProfile.getCallExtra(ImsCallProfile.EXTRA_CALL_SUBJECT));
+                    extras.putParcelable(TelecomManager.EXTRA_LOCATION,
+                            imsCallProfile.getCallExtraParcelable(ImsCallProfile.EXTRA_LOCATION));
+                    if (!TextUtils.isEmpty(
+                            imsCallProfile.getCallExtra(ImsCallProfile.EXTRA_PICTURE_URL))) {
+                        extras.putBoolean(TelecomManager.EXTRA_HAS_PICTURE, true);
+                    }
+                }
             }
         }
 
diff --git a/src/com/android/services/telephony/TelecomAccountRegistry.java b/src/com/android/services/telephony/TelecomAccountRegistry.java
index 3b8f4fd..7252f94 100644
--- a/src/com/android/services/telephony/TelecomAccountRegistry.java
+++ b/src/com/android/services/telephony/TelecomAccountRegistry.java
@@ -32,6 +32,7 @@
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
+import android.os.HandlerExecutor;
 import android.os.HandlerThread;
 import android.os.Looper;
 import android.os.PersistableBundle;
@@ -42,11 +43,11 @@
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telephony.CarrierConfigManager;
-import android.telephony.PhoneStateListener;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
+import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyManager;
 import android.telephony.ims.ImsException;
 import android.telephony.ims.ImsMmTelManager;
@@ -106,6 +107,15 @@
      */
     private static final int LISTENER_STATE_REGISTERED = 3;
 
+    /**
+     * Copy-pasted from android.telecom.PhoneAccount -- hidden constant which is unfortunately being
+     * used by some 1P apps, so we're keeping it here until we can remove it.
+     */
+    private static final String EXTRA_SUPPORTS_VIDEO_CALLING_FALLBACK =
+            "android.telecom.extra.SUPPORTS_VIDEO_CALLING_FALLBACK";
+
+    private Handler mHandler;
+
     final class AccountEntry implements PstnPhoneCapabilitiesNotifier.Listener {
         private final Phone mPhone;
         private PhoneAccount mAccount;
@@ -113,13 +123,14 @@
         private final PstnPhoneCapabilitiesNotifier mPhoneCapabilitiesNotifier;
         private boolean mIsEmergency;
         private boolean mIsRttCapable;
+        private boolean mIsCallComposerCapable;
         private boolean mIsAdhocConfCapable;
         private boolean mIsEmergencyPreferred;
         private MmTelFeature.MmTelCapabilities mMmTelCapabilities;
         private ImsMmTelManager.CapabilityCallback mMmtelCapabilityCallback;
         private RegistrationManager.RegistrationCallback mImsRegistrationCallback;
         private ImsMmTelManager mMmTelManager;
-        private final boolean mIsDummy;
+        private final boolean mIsTestAccount;
         private boolean mIsVideoCapable;
         private boolean mIsVideoPresenceSupported;
         private boolean mIsVideoPauseSupported;
@@ -131,20 +142,20 @@
         private boolean mIsUsingSimCallManager;
         private boolean mIsShowPreciseFailedCause;
 
-        AccountEntry(Phone phone, boolean isEmergency, boolean isDummy) {
+        AccountEntry(Phone phone, boolean isEmergency, boolean isTest) {
             mPhone = phone;
             mIsEmergency = isEmergency;
-            mIsDummy = isDummy;
+            mIsTestAccount = isTest;
             mIsAdhocConfCapable = mPhone.isImsRegistered();
-            mAccount = registerPstnPhoneAccount(isEmergency, isDummy);
+            mAccount = registerPstnPhoneAccount(isEmergency, isTest);
             Log.i(this, "Registered phoneAccount: %s with handle: %s",
                     mAccount, mAccount.getAccountHandle());
             mIncomingCallNotifier = new PstnIncomingCallNotifier((Phone) mPhone);
             mPhoneCapabilitiesNotifier = new PstnPhoneCapabilitiesNotifier((Phone) mPhone,
                     this);
 
-            if (mIsDummy || isEmergency) {
-                // For dummy and emergency entries, there is no sub ID that can be assigned, so do
+            if (mIsTestAccount || isEmergency) {
+                // For test and emergency entries, there is no sub ID that can be assigned, so do
                 // not register for capabilities callbacks.
                 return;
             }
@@ -166,6 +177,7 @@
                         MmTelFeature.MmTelCapabilities capabilities) {
                     mMmTelCapabilities = capabilities;
                     updateRttCapability();
+                    updateCallComposerCapability(capabilities);
                 }
             };
             registerMmTelCapabilityCallback();
@@ -247,7 +259,7 @@
          * Trigger re-registration of this account.
          */
         public void reRegisterPstnPhoneAccount() {
-            PhoneAccount newAccount = buildPstnPhoneAccount(mIsEmergency, mIsDummy);
+            PhoneAccount newAccount = buildPstnPhoneAccount(mIsEmergency, mIsTestAccount);
             if (!newAccount.equals(mAccount)) {
                 Log.i(this, "reRegisterPstnPhoneAccount: subId: " + getSubId()
                         + " - re-register due to account change.");
@@ -258,8 +270,8 @@
             }
         }
 
-        private PhoneAccount registerPstnPhoneAccount(boolean isEmergency, boolean isDummyAccount) {
-            PhoneAccount account = buildPstnPhoneAccount(mIsEmergency, mIsDummy);
+        private PhoneAccount registerPstnPhoneAccount(boolean isEmergency, boolean isTestAccount) {
+            PhoneAccount account = buildPstnPhoneAccount(mIsEmergency, mIsTestAccount);
             // Register with Telecom and put into the account entry.
             mTelecomManager.registerPhoneAccount(account);
             return account;
@@ -268,13 +280,13 @@
         /**
          * Registers the specified account with Telecom as a PhoneAccountHandle.
          */
-        private PhoneAccount buildPstnPhoneAccount(boolean isEmergency, boolean isDummyAccount) {
-            String dummyPrefix = isDummyAccount ? "Dummy " : "";
+        private PhoneAccount buildPstnPhoneAccount(boolean isEmergency, boolean isTestAccount) {
+            String testPrefix = isTestAccount ? "Test " : "";
 
             // Build the Phone account handle.
             PhoneAccountHandle phoneAccountHandle =
                     PhoneUtils.makePstnPhoneAccountHandleWithPrefix(
-                            mPhone, dummyPrefix, isEmergency);
+                            mPhone, testPrefix, isEmergency);
 
             // Populate the phone account data.
             int subId = mPhone.getSubId();
@@ -334,8 +346,8 @@
 
                 // The label is user-visible so let's use the display name that the user may
                 // have set in Settings->Sim cards.
-                label = dummyPrefix + subDisplayName;
-                description = dummyPrefix + mContext.getResources().getString(
+                label = testPrefix + subDisplayName;
+                description = testPrefix + mContext.getResources().getString(
                                 R.string.sim_description_default, slotIdString);
             }
 
@@ -360,6 +372,10 @@
                 mIsRttCapable = false;
             }
 
+            if (mIsCallComposerCapable) {
+                capabilities |= PhoneAccount.CAPABILITY_CALL_COMPOSER;
+            }
+
             mIsVideoCapable = mPhone.isVideoEnabled();
             boolean isVideoEnabledByPlatform = ImsManager.getInstance(mPhone.getContext(),
                     mPhone.getPhoneId()).isVtEnabledByPlatform();
@@ -416,13 +432,12 @@
                 extras.putBoolean(PhoneAccount.EXTRA_PLAY_CALL_RECORDING_TONE, true);
             }
 
-            extras.putBoolean(PhoneAccount.EXTRA_SUPPORTS_VIDEO_CALLING_FALLBACK,
+            extras.putBoolean(EXTRA_SUPPORTS_VIDEO_CALLING_FALLBACK,
                     mContext.getResources()
                             .getBoolean(R.bool.config_support_video_calling_fallback));
 
             if (slotId != SubscriptionManager.INVALID_SIM_SLOT_INDEX) {
-                extras.putString(PhoneAccount.EXTRA_SORT_ORDER,
-                    String.valueOf(slotId));
+                extras.putInt(PhoneAccount.EXTRA_SORT_ORDER, slotId);
             }
 
             mIsMergeCallSupported = isCarrierMergeCallSupported();
@@ -574,7 +589,9 @@
             PersistableBundle b =
                     PhoneGlobals.getInstance().getCarrierConfigForSubId(mPhone.getSubId());
             boolean carrierConfigEnabled = b != null
-                    && b.getBoolean(CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL);
+                    && (b.getBoolean(CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL)
+                    || b.getBoolean(
+                    CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_CAPABILITY_EXCHANGE_BOOL));
             return carrierConfigEnabled && isUserContactDiscoverySettingEnabled();
         }
 
@@ -729,6 +746,15 @@
         }
 
         /**
+         * Determines from carrier config whether to always allow RTT while roaming.
+         */
+        private boolean isCarrierAllowRttWhenRoaming() {
+            PersistableBundle b =
+                    PhoneGlobals.getInstance().getCarrierConfigForSubId(mPhone.getSubId());
+            return b.getBoolean(CarrierConfigManager.KEY_RTT_SUPPORTED_WHILE_ROAMING_BOOL);
+        }
+
+        /**
          * Where a device supports instant lettering and call subjects, retrieves the necessary
          * PhoneAccount extras for those features.
          *
@@ -767,7 +793,7 @@
                     // time we get here, the original phone account could have been torn down.
                     return;
                 }
-                mAccount = registerPstnPhoneAccount(mIsEmergency, mIsDummy);
+                mAccount = registerPstnPhoneAccount(mIsEmergency, mIsTestAccount);
             }
         }
 
@@ -786,7 +812,7 @@
                     Log.i(this, "updateAdhocConfCapability - changed, new value: "
                             + isAdhocConfCapable);
                     mIsAdhocConfCapable = isAdhocConfCapable;
-                    mAccount = registerPstnPhoneAccount(mIsEmergency, mIsDummy);
+                    mAccount = registerPstnPhoneAccount(mIsEmergency, mIsTestAccount);
                 }
             }
         }
@@ -805,7 +831,7 @@
                 if (mIsVideoPresenceSupported != isVideoPresenceSupported) {
                     Log.i(this, "updateVideoPresenceCapability for subId=" + mPhone.getSubId()
                             + ", new value= " + isVideoPresenceSupported);
-                    mAccount = registerPstnPhoneAccount(mIsEmergency, mIsDummy);
+                    mAccount = registerPstnPhoneAccount(mIsEmergency, mIsTestAccount);
                 }
             }
         }
@@ -814,7 +840,18 @@
             boolean isRttEnabled = isRttCurrentlySupported();
             if (isRttEnabled != mIsRttCapable) {
                 Log.i(this, "updateRttCapability - changed, new value: " + isRttEnabled);
-                mAccount = registerPstnPhoneAccount(mIsEmergency, mIsDummy);
+                mAccount = registerPstnPhoneAccount(mIsEmergency, mIsTestAccount);
+            }
+        }
+
+        public void updateCallComposerCapability(MmTelFeature.MmTelCapabilities capabilities) {
+            boolean isCallComposerCapable = capabilities.isCapable(
+                    MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_CALL_COMPOSER);
+            if (isCallComposerCapable != mIsCallComposerCapable) {
+                mIsCallComposerCapable = isCallComposerCapable;
+                Log.i(this, "updateCallComposerCapability - changed, new value: "
+                        + isCallComposerCapable);
+                mAccount = registerPstnPhoneAccount(mIsEmergency, mIsTestAccount);
             }
         }
 
@@ -823,7 +860,7 @@
                     activeDataSubId);
             if (isEmergencyPreferred != mIsEmergencyPreferred) {
                 Log.i(this, "updateDefaultDataSubId - changed, new value: " + isEmergencyPreferred);
-                mAccount = registerPstnPhoneAccount(mIsEmergency, mIsDummy);
+                mAccount = registerPstnPhoneAccount(mIsEmergency, mIsTestAccount);
             }
         }
 
@@ -847,7 +884,8 @@
                 // Next check whether we're in or near a country that supports it
                 String country =
                         mPhone.getServiceStateTracker().getLocaleTracker()
-                                .getCurrentCountry().toLowerCase();
+                                .getLastKnownCountryIso().toLowerCase();
+
                 String[] supportedCountries = mContext.getResources().getStringArray(
                         R.array.config_simless_emergency_rtt_supported_countries);
                 if (supportedCountries == null || Arrays.stream(supportedCountries).noneMatch(
@@ -856,7 +894,7 @@
                             + " not supported in this country: " + country);
                     return false;
                 }
-                
+
                 return true;
             }
 
@@ -868,11 +906,15 @@
             boolean isRoaming = mTelephonyManager.isNetworkRoaming(mPhone.getSubId());
             boolean isOnWfc = mPhone.getImsRegistrationTech()
                     == ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN;
+            boolean alwaysAllowWhileRoaming = isCarrierAllowRttWhenRoaming();
 
-            boolean shouldDisableBecauseRoamingOffWfc = isRoaming && !isOnWfc;
+            boolean shouldDisableBecauseRoamingOffWfc =
+                    (isRoaming && !isOnWfc) && !alwaysAllowWhileRoaming;
+
             Log.i(this, "isRttCurrentlySupported -- regular acct,"
                     + " hasVoiceAvailability: " + hasVoiceAvailability + "\n"
                     + " isRttSupported: " + isRttSupported + "\n"
+                    + " alwaysAllowWhileRoaming: " + alwaysAllowWhileRoaming + "\n"
                     + " isRoaming: " + isRoaming + "\n"
                     + " isOnWfc: " + isOnWfc + "\n");
 
@@ -965,6 +1007,9 @@
             return mMmTelManager.isAvailable(ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
                     MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE)
                     || mMmTelManager.isAvailable(ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN,
+                    MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE)
+                    || mMmTelManager.isAvailable(
+                            ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM,
                     MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE);
         }
     }
@@ -1039,7 +1084,11 @@
         }
     };
 
-    private final PhoneStateListener mPhoneStateListener = new PhoneStateListener() {
+    private final TelephonyCallback mTelephonyCallback = new TelecomAccountTelephonyCallback();
+
+    private class TelecomAccountTelephonyCallback extends TelephonyCallback implements
+            TelephonyCallback.ActiveDataSubscriptionIdListener,
+            TelephonyCallback.ServiceStateListener {
         @Override
         public void onServiceStateChanged(ServiceState serviceState) {
             int newState = serviceState.getState();
@@ -1065,7 +1114,7 @@
                 }
             }
         }
-    };
+    }
 
     private static TelecomAccountRegistry sInstance;
     private final Context mContext;
@@ -1105,6 +1154,7 @@
         mTelephonyManager = TelephonyManager.from(context);
         mSubscriptionManager = SubscriptionManager.from(context);
         mHandlerThread.start();
+        mHandler = new Handler(Looper.getMainLooper());
         mRegisterSubscriptionListenerBackoff = new ExponentialBackoff(
                 REGISTER_START_DELAY_MS,
                 REGISTER_MAXIMUM_DELAY_MS,
@@ -1127,7 +1177,7 @@
         this.mTelephonyConnectionService = telephonyConnectionService;
     }
 
-    TelephonyConnectionService getTelephonyConnectionService() {
+    public TelephonyConnectionService getTelephonyConnectionService() {
         return mTelephonyConnectionService;
     }
 
@@ -1156,7 +1206,7 @@
      * @param handle The {@link PhoneAccountHandle}.
      * @return {@code True} if merging calls is supported.
      */
-    boolean isMergeCallSupported(PhoneAccountHandle handle) {
+    public boolean isMergeCallSupported(PhoneAccountHandle handle) {
         synchronized (mAccountsLock) {
             for (AccountEntry entry : mAccounts) {
                 if (entry.getPhoneAccountHandle().equals(handle)) {
@@ -1174,7 +1224,7 @@
      * @param handle The {@link PhoneAccountHandle}.
      * @return {@code True} if video conferencing is supported.
      */
-    boolean isVideoConferencingSupported(PhoneAccountHandle handle) {
+    public boolean isVideoConferencingSupported(PhoneAccountHandle handle) {
         synchronized (mAccountsLock) {
             for (AccountEntry entry : mAccounts) {
                 if (entry.getPhoneAccountHandle().equals(handle)) {
@@ -1192,7 +1242,7 @@
      * @param handle The {@link PhoneAccountHandle}.
      * @return {@code True} if merging of wifi calls is allowed when VoWIFI is disabled.
      */
-    boolean isMergeOfWifiCallsAllowedWhenVoWifiOff(final PhoneAccountHandle handle) {
+    public boolean isMergeOfWifiCallsAllowedWhenVoWifiOff(final PhoneAccountHandle handle) {
         synchronized (mAccountsLock) {
             Optional<AccountEntry> result = mAccounts.stream().filter(
                     entry -> entry.getPhoneAccountHandle().equals(handle)).findFirst();
@@ -1212,7 +1262,7 @@
      * @param handle The {@link PhoneAccountHandle}.
      * @return {@code True} if merging IMS calls is supported.
      */
-    boolean isMergeImsCallSupported(PhoneAccountHandle handle) {
+    public boolean isMergeImsCallSupported(PhoneAccountHandle handle) {
         synchronized (mAccountsLock) {
             for (AccountEntry entry : mAccounts) {
                 if (entry.getPhoneAccountHandle().equals(handle)) {
@@ -1332,8 +1382,8 @@
 
         // We also need to listen for changes to the service state (e.g. emergency -> in service)
         // because this could signal a removal or addition of a SIM in a single SIM phone.
-        mTelephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_SERVICE_STATE
-                | PhoneStateListener.LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE);
+        mTelephonyManager.registerTelephonyCallback(new HandlerExecutor(mHandler),
+                mTelephonyCallback);
 
         // Listen for user switches.  When the user switches, we need to ensure that if the current
         // use is not the primary user we disable video calling.
@@ -1353,8 +1403,7 @@
 
     private void registerContentObservers() {
         // Listen to the RTT system setting so that we update it when the user flips it.
-        ContentObserver rttUiSettingObserver = new ContentObserver(
-                new Handler(Looper.getMainLooper())) {
+        ContentObserver rttUiSettingObserver = new ContentObserver(mHandler) {
             @Override
             public void onChange(boolean selfChange) {
                 synchronized (mAccountsLock) {
@@ -1370,8 +1419,7 @@
                 rttSettingUri, false, rttUiSettingObserver);
 
         // Listen to the changes to the user's Contacts Discovery Setting.
-        ContentObserver contactDiscoveryObserver = new ContentObserver(
-                new Handler(Looper.getMainLooper())) {
+        ContentObserver contactDiscoveryObserver = new ContentObserver(mHandler) {
             @Override
             public void onChange(boolean selfChange) {
                 synchronized (mAccountsLock) {
@@ -1405,6 +1453,17 @@
         return false;
     }
 
+    PhoneAccountHandle getPhoneAccountHandleForSubId(int subId) {
+        synchronized (mAccountsLock) {
+            for (AccountEntry entry : mAccounts) {
+                if (entry.getSubId() == subId) {
+                    return entry.getPhoneAccountHandle();
+                }
+            }
+        }
+        return null;
+    }
+
     /**
      * Un-registers any {@link PhoneAccount}s which are no longer present in the list
      * {@code AccountEntry}(s).
@@ -1462,7 +1521,7 @@
                         }
 
                         mAccounts.add(new AccountEntry(phone, false /* emergency */,
-                                false /* isDummy */));
+                                false /* isTest */));
                     }
                 }
             } finally {
@@ -1473,14 +1532,14 @@
                     Log.i(this, "setupAccounts: adding default");
                     mAccounts.add(
                             new AccountEntry(PhoneFactory.getDefaultPhone(), true /* emergency */,
-                                    false /* isDummy */));
+                                    false /* isTest */));
                 }
             }
 
             // Add a fake account entry.
-            if (DBG && phones.length > 0 && "TRUE".equals(System.getProperty("dummy_sim"))) {
+            if (DBG && phones.length > 0 && "TRUE".equals(System.getProperty("test_sim"))) {
                 mAccounts.add(new AccountEntry(phones[0], false /* emergency */,
-                        true /* isDummy */));
+                        true /* isTest */));
             }
         }
 
diff --git a/src/com/android/services/telephony/TelephonyConferenceController.java b/src/com/android/services/telephony/TelephonyConferenceController.java
index 95281b3..228541a 100644
--- a/src/com/android/services/telephony/TelephonyConferenceController.java
+++ b/src/com/android/services/telephony/TelephonyConferenceController.java
@@ -177,7 +177,7 @@
     }
 
     private void recalculateConference() {
-        Set<Connection> conferencedConnections = new HashSet<>();
+        Set<TelephonyConnection> conferencedConnections = new HashSet<>();
         int numGsmConnections = 0;
 
         for (TelephonyConnection connection : mTelephonyConnections) {
@@ -254,17 +254,39 @@
                     PhoneAccountHandle phoneAccountHandle = null;
                     if (!conferencedConnections.isEmpty()) {
                         TelephonyConnection telephonyConnection =
-                                (TelephonyConnection) conferencedConnections.iterator().next();
+                                conferencedConnections.iterator().next();
                         phoneAccountHandle = PhoneUtils.makePstnPhoneAccountHandle(
                                 telephonyConnection.getPhone());
                     }
 
                     mTelephonyConference = new TelephonyConference(phoneAccountHandle);
-                    for (Connection connection : conferencedConnections) {
+                    Log.i(this, "Creating new TelephonyConference to hold conferenced connections."
+                            + " conference=" + mTelephonyConference);
+                    boolean isDowngradedConference = false;
+                    for (TelephonyConnection connection : conferencedConnections) {
                         Log.d(this, "Adding a connection to a conference call: %s %s",
                                 mTelephonyConference, connection);
+                        if ((connection.getConnectionProperties()
+                                & Connection.PROPERTY_IS_DOWNGRADED_CONFERENCE) != 0) {
+                            // Remove all instances of PROPERTY_IS_DOWNGRADED_CONFERENCE. This
+                            // property should only be set on the parent call (i.e. the newly
+                            // created TelephonyConference.
+                            Log.d(this, "Removing PROPERTY_IS_DOWNGRADED_CONFERENCE from connection"
+                                    + " %s", connection);
+                            int newProperties = connection.getConnectionProperties()
+                                    & ~Connection.PROPERTY_IS_DOWNGRADED_CONFERENCE;
+                            connection.setTelephonyConnectionProperties(newProperties);
+                            isDowngradedConference = true;
+                        }
                         mTelephonyConference.addTelephonyConnection(connection);
                     }
+                    // Reapply the downgraded-conference flag to the parent conference if it was on
+                    // one of the children.
+                    if (isDowngradedConference) {
+                        mTelephonyConference.setConnectionProperties(
+                                mTelephonyConference.getConnectionProperties()
+                                        | Connection.PROPERTY_IS_DOWNGRADED_CONFERENCE);
+                    }
                     mTelephonyConference.updateCallRadioTechAfterCreation();
                     mConnectionService.addConference(mTelephonyConference);
                 } else {
diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index b4dd050..64c008a 100755
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.drawable.Icon;
@@ -27,8 +28,11 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
+import android.os.Messenger;
 import android.os.PersistableBundle;
 import android.telecom.CallAudioState;
+import android.telecom.CallDiagnostics;
+import android.telecom.CallScreeningService;
 import android.telecom.Conference;
 import android.telecom.Connection;
 import android.telecom.ConnectionService;
@@ -45,8 +49,12 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.ims.ImsCallProfile;
+import android.telephony.ims.ImsReasonInfo;
 import android.telephony.ims.ImsStreamMediaProfile;
+import android.telephony.ims.RtpHeaderExtension;
+import android.telephony.ims.RtpHeaderExtensionType;
 import android.text.TextUtils;
+import android.util.ArraySet;
 import android.util.Pair;
 
 import com.android.ims.ImsCall;
@@ -61,6 +69,14 @@
 import com.android.internal.telephony.Connection.PostDialListener;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.d2d.Communicator;
+import com.android.internal.telephony.d2d.DtmfAdapter;
+import com.android.internal.telephony.d2d.DtmfTransport;
+import com.android.internal.telephony.d2d.MessageTypeAndValueHelper;
+import com.android.internal.telephony.d2d.RtpAdapter;
+import com.android.internal.telephony.d2d.RtpTransport;
+import com.android.internal.telephony.d2d.Timeouts;
+import com.android.internal.telephony.d2d.TransportProtocol;
 import com.android.internal.telephony.gsm.SuppServiceNotification;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneCall;
@@ -70,6 +86,8 @@
 import com.android.phone.PhoneGlobals;
 import com.android.phone.PhoneUtils;
 import com.android.phone.R;
+import com.android.phone.callcomposer.CallComposerPictureManager;
+import com.android.phone.callcomposer.CallComposerPictureTransfer;
 import com.android.telephony.Rlog;
 
 import java.util.ArrayList;
@@ -81,11 +99,13 @@
 import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.stream.Collectors;
 
 /**
  * Base class for CDMA and GSM connections.
  */
-abstract class TelephonyConnection extends Connection implements Holdable {
+abstract class TelephonyConnection extends Connection implements Holdable, Communicator.Callback {
     private static final String LOG_TAG = "TelephonyConnection";
 
     private static final int MSG_PRECISE_CALL_STATE_CHANGED = 1;
@@ -96,6 +116,9 @@
     private static final int MSG_CONFERENCE_MERGE_FAILED = 6;
     private static final int MSG_SUPP_SERVICE_NOTIFY = 7;
 
+    // the threshold used to compare mAudioCodecBitrateKbps and mAudioCodecBandwidth.
+    private static final float THRESHOLD = 0.01f;
+
     /**
      * Mappings from {@link com.android.internal.telephony.Connection} extras keys to their
      * equivalents defined in {@link android.telecom.Connection}.
@@ -116,6 +139,11 @@
     private static final int MSG_ON_CONNECTION_EVENT = 19;
     private static final int MSG_REDIAL_CONNECTION_CHANGED = 20;
     private static final int MSG_REJECT = 21;
+    private static final int MSG_DTMF_DONE = 22;
+    private static final int MSG_MEDIA_ATTRIBUTES_CHANGED = 23;
+
+    private static final String JAPAN_COUNTRY_CODE_WITH_PLUS_SIGN = "+81";
+    private static final String JAPAN_ISO_COUNTRY_CODE = "JP";
 
     private List<Uri> mParticipants;
     private boolean mIsAdhocConferenceCall;
@@ -149,15 +177,18 @@
                             mOriginalConnection.getAddress() != null &&
                             mOriginalConnection.getAddress().equals(connection.getAddress())) ||
                             connection.getState() == mOriginalConnection.getStateBeforeHandover())) {
-                            Log.d(TelephonyConnection.this,
-                                    "SettingOriginalConnection " + mOriginalConnection.toString()
-                                            + " with " + connection.toString());
+                            Log.d(TelephonyConnection.this, "Setting original connection after"
+                                    + " handover or redial, current original connection="
+                                    + mOriginalConnection.toString()
+                                    + ", new original connection="
+                                    + connection.toString());
                             setOriginalConnection(connection);
                             mWasImsConnection = false;
                         }
                     } else {
                         Log.w(TelephonyConnection.this,
-                                what + ": mOriginalConnection==null - invalid state (not cleaned up)");
+                                what + ": mOriginalConnection==null --"
+                                        + " invalid state (not cleaned up)");
                     }
                     break;
                 case MSG_RINGBACK_TONE:
@@ -225,6 +256,10 @@
                     setAudioQuality(audioQuality);
                     break;
 
+                case MSG_MEDIA_ATTRIBUTES_CHANGED:
+                    refreshCodec();
+                    break;
+
                 case MSG_SET_CONFERENCE_PARTICIPANTS:
                     List<ConferenceParticipant> participants = (List<ConferenceParticipant>) msg.obj;
                     updateConferenceParticipants(participants);
@@ -280,6 +315,9 @@
                     int rejectReason = (int) msg.obj;
                     reject(rejectReason);
                     break;
+                case MSG_DTMF_DONE:
+                    Log.i(this, "MSG_DTMF_DONE");
+                    break;
 
                 case MSG_SET_CALL_RADIO_TECH:
                     int vrat = (int) msg.obj;
@@ -318,6 +356,8 @@
         }
     };
 
+    private final Messenger mHandlerMessenger = new Messenger(mHandler);
+
     /**
      * Handles {@link SuppServiceNotification}s pertinent to Telephony.
      * @param ssn the notification.
@@ -478,6 +518,19 @@
         public void onRingbackRequested(Connection c, boolean ringback) {}
     }
 
+    public static class D2DCallStateAdapter extends TelephonyConnectionListener {
+        private Communicator mCommunicator;
+
+        D2DCallStateAdapter(Communicator communicator) {
+            mCommunicator = communicator;
+        }
+
+        @Override
+        public void onStateChanged(android.telecom.Connection c, int state) {
+            mCommunicator.onStateChanged(c.getTelecomCallId(), state);
+        }
+    }
+
     private final PostDialListener mPostDialListener = new PostDialListener() {
         @Override
         public void onPostDialWait() {
@@ -549,6 +602,12 @@
         public void onAudioQualityChanged(int audioQuality) {
             mHandler.obtainMessage(MSG_SET_AUDIO_QUALITY, audioQuality).sendToTarget();
         }
+
+        @Override
+        public void onMediaAttributesChanged() {
+            mHandler.obtainMessage(MSG_MEDIA_ATTRIBUTES_CHANGED).sendToTarget();
+        }
+
         /**
          * Handles a change in the state of conference participant(s), as reported by the
          * {@link com.android.internal.telephony.Connection}.
@@ -692,6 +751,29 @@
         public void onIsNetworkEmergencyCallChanged(boolean isEmergencyCall) {
             setIsNetworkIdentifiedEmergencyCall(isEmergencyCall);
         }
+
+        /**
+         * Indicates data from an RTP header extension has been received from the network.
+         * @param extensionData The extension data.
+         */
+        @Override
+        public void onReceivedRtpHeaderExtensions(@NonNull Set<RtpHeaderExtension> extensionData) {
+            if (mRtpTransport == null) {
+                return;
+            }
+            Log.i(this, "onReceivedRtpHeaderExtensions: received %d extensions",
+                    extensionData.size());
+            mRtpTransport.onRtpHeaderExtensionsReceived(extensionData);
+        }
+
+        @Override
+        public void onReceivedDtmfDigit(char digit) {
+            if (mDtmfTransport == null) {
+                return;
+            }
+            Log.i(this, "onReceivedDtmfDigit: digit=%c", digit);
+            mDtmfTransport.onDtmfReceived(digit);
+        }
     };
 
     private TelephonyConnectionService mTelephonyConnectionService;
@@ -796,6 +878,20 @@
     private int mHangupDisconnectCause = DisconnectCause.NOT_VALID;
 
     /**
+     * Provides a means for a {@link Communicator} to be informed of call state changes.
+     */
+    private D2DCallStateAdapter mD2DCallStateAdapter;
+
+    private RtpTransport mRtpTransport;
+
+    private DtmfTransport mDtmfTransport;
+
+    /**
+     * Facilitates device to device communication.
+     */
+    private Communicator mCommunicator;
+
+    /**
      * Listeners to our TelephonyConnection specific callbacks
      */
     private final Set<TelephonyConnectionListener> mTelephonyListeners = Collections.newSetFromMap(
@@ -810,6 +906,23 @@
         }
     }
 
+    @VisibleForTesting
+    protected TelephonyConnection() {
+        // Do nothing
+    }
+
+    @Override
+    public void onCallEvent(String event, Bundle extras) {
+        switch (event) {
+            case Connection.EVENT_DEVICE_TO_DEVICE_MESSAGE:
+                // A Device to device message is being sent by a CallDiagnosticService.
+                handleOutgoingDeviceToDeviceMessage(extras);
+                break;
+            default:
+                break;
+        }
+
+    }
     /**
      * Creates a clone of the current {@link TelephonyConnection}.
      *
@@ -1059,6 +1172,64 @@
     }
 
     @Override
+    public void onCallFilteringCompleted(CallFilteringCompletionInfo callFilteringCompletionInfo) {
+        // Check what the call screening service has to say, if it's a system dialer.
+        boolean isAllowedToDisplayPicture;
+        String callScreeningPackage =
+                callFilteringCompletionInfo.getCallScreeningComponent() == null
+                        ? null
+                        : callFilteringCompletionInfo.getCallScreeningComponent().getPackageName();
+        boolean isResponseFromSystemDialer =
+                Objects.equals(getPhone().getContext()
+                        .getSystemService(TelecomManager.class).getSystemDialerPackage(),
+                        callScreeningPackage);
+        CallScreeningService.CallResponse callScreeningResponse =
+                callFilteringCompletionInfo.getCallResponse();
+
+        if (isResponseFromSystemDialer && callScreeningResponse != null
+                && callScreeningResponse.getCallComposerAttachmentsToShow() >= 0) {
+            isAllowedToDisplayPicture = (callScreeningResponse.getCallComposerAttachmentsToShow()
+                    & CallScreeningService.CallResponse.CALL_COMPOSER_ATTACHMENT_PICTURE) != 0;
+        } else {
+            isAllowedToDisplayPicture = callFilteringCompletionInfo.isInContacts();
+        }
+
+        if (isImsConnection()) {
+            ImsPhone imsPhone = (getPhone() instanceof ImsPhone) ? (ImsPhone) getPhone() : null;
+            if (imsPhone != null
+                    && imsPhone.getCallComposerStatus() == TelephonyManager.CALL_COMPOSER_STATUS_ON
+                    && !callFilteringCompletionInfo.isBlocked() && isAllowedToDisplayPicture) {
+                ImsPhoneConnection originalConnection = (ImsPhoneConnection) mOriginalConnection;
+                ImsCallProfile profile = originalConnection.getImsCall().getCallProfile();
+                String serverUrl = CallComposerPictureManager.sTestMode
+                        ? CallComposerPictureManager.FAKE_SERVER_URL
+                        : profile.getCallExtra(ImsCallProfile.EXTRA_PICTURE_URL);
+                if (profile != null
+                        && !TextUtils.isEmpty(serverUrl)) {
+                    CallComposerPictureManager manager = CallComposerPictureManager
+                            .getInstance(getPhone().getContext(), getPhone().getSubId());
+                    manager.handleDownloadFromServer(new CallComposerPictureTransfer.Factory() {},
+                            serverUrl,
+                            (result) -> {
+                                if (result.first != null) {
+                                    Bundle newExtras = new Bundle();
+                                    newExtras.putParcelable(TelecomManager.EXTRA_PICTURE_URI,
+                                            result.first);
+                                    putTelephonyExtras(newExtras);
+                                } else {
+                                    Log.i(this, "Call composer picture download:"
+                                            + " error=" + result.second);
+                                    Bundle newExtras = new Bundle();
+                                    newExtras.putBoolean(TelecomManager.EXTRA_HAS_PICTURE, false);
+                                    putTelephonyExtras(newExtras);
+                                }
+                            });
+                }
+            }
+        }
+    }
+
+    @Override
     public void handleRttUpgradeResponse(RttTextStream textStream) {
         if (!isImsConnection()) {
             Log.w(this, "handleRttUpgradeResponse - not in IMS, so RTT cannot be enabled.");
@@ -1072,6 +1243,8 @@
         Log.v(this, "performAnswer");
         if (isValidRingingCall() && getPhone() != null) {
             try {
+                mTelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(
+                        getPhoneAccountHandle());
                 getPhone().acceptCall(videoState);
             } catch (CallStateException e) {
                 Log.e(this, e, "Failed to accept call.");
@@ -1264,7 +1437,7 @@
 
         newProperties = changeBitmask(newProperties, PROPERTY_HIGH_DEF_AUDIO,
                 hasHighDefAudioProperty());
-        newProperties = changeBitmask(newProperties, PROPERTY_WIFI, isWifi());
+        newProperties = changeBitmask(newProperties, PROPERTY_WIFI, isWifi() && !isCrossSimCall());
         newProperties = changeBitmask(newProperties, PROPERTY_IS_EXTERNAL_CALL,
                 isExternalConnection());
         newProperties = changeBitmask(newProperties, PROPERTY_HAS_CDMA_VOICE_PRIVACY,
@@ -1276,6 +1449,8 @@
                 isNetworkIdentifiedEmergencyCall());
         newProperties = changeBitmask(newProperties, PROPERTY_IS_ADHOC_CONFERENCE,
                 isAdhocConferenceCall());
+        newProperties = changeBitmask(newProperties, PROPERTY_CROSS_SIM,
+                isCrossSimCall());
 
         if (getConnectionProperties() != newProperties) {
             setTelephonyConnectionProperties(newProperties);
@@ -1295,6 +1470,9 @@
             if (isShowingOriginalDialString()
                     && mOriginalConnection.getOrigDialString() != null) {
                 address = getAddressFromNumber(mOriginalConnection.getOrigDialString());
+            } else if (isNeededToFormatIncomingNumberForJp()) {
+                address = getAddressFromNumber(
+                        formatIncomingNumberForJp(mOriginalConnection.getAddress()));
             } else {
                 address = getAddressFromNumber(mOriginalConnection.getAddress());
             }
@@ -1316,7 +1494,9 @@
                 setCallerDisplayName(name, namePresentation);
             }
 
-            if (PhoneNumberUtils.isEmergencyNumber(mOriginalConnection.getAddress())) {
+            TelephonyManager tm = (TelephonyManager) getPhone().getContext()
+                    .getSystemService(Context.TELEPHONY_SERVICE);
+            if (tm.isEmergencyNumber(mOriginalConnection.getAddress())) {
                 mTreatAsEmergencyCall = true;
             }
 
@@ -1330,6 +1510,17 @@
         // Subclass can override this to do cleanup.
     }
 
+    public void registerForCallEvents(Phone phone) {
+        phone.registerForPreciseCallStateChanged(mHandler, MSG_PRECISE_CALL_STATE_CHANGED, null);
+        phone.registerForHandoverStateChanged(mHandler, MSG_HANDOVER_STATE_CHANGED, null);
+        phone.registerForRedialConnectionChanged(mHandler, MSG_REDIAL_CONNECTION_CHANGED, null);
+        phone.registerForRingbackTone(mHandler, MSG_RINGBACK_TONE, null);
+        phone.registerForSuppServiceNotification(mHandler, MSG_SUPP_SERVICE_NOTIFY, null);
+        phone.registerForOnHoldTone(mHandler, MSG_ON_HOLD_TONE, null);
+        phone.registerForInCallVoicePrivacyOn(mHandler, MSG_CDMA_VOICE_PRIVACY_ON, null);
+        phone.registerForInCallVoicePrivacyOff(mHandler, MSG_CDMA_VOICE_PRIVACY_OFF, null);
+    }
+
     void setOriginalConnection(com.android.internal.telephony.Connection originalConnection) {
         Log.v(this, "new TelephonyConnection, originalConnection: " + originalConnection);
         if (mOriginalConnection != null && originalConnection != null
@@ -1346,17 +1537,8 @@
         mOriginalConnectionExtras.clear();
         mOriginalConnection = originalConnection;
         mOriginalConnection.setTelecomCallId(getTelecomCallId());
-        getPhone().registerForPreciseCallStateChanged(
-                mHandler, MSG_PRECISE_CALL_STATE_CHANGED, null);
-        getPhone().registerForHandoverStateChanged(
-                mHandler, MSG_HANDOVER_STATE_CHANGED, null);
-        getPhone().registerForRedialConnectionChanged(
-                mHandler, MSG_REDIAL_CONNECTION_CHANGED, null);
-        getPhone().registerForRingbackTone(mHandler, MSG_RINGBACK_TONE, null);
-        getPhone().registerForSuppServiceNotification(mHandler, MSG_SUPP_SERVICE_NOTIFY, null);
-        getPhone().registerForOnHoldTone(mHandler, MSG_ON_HOLD_TONE, null);
-        getPhone().registerForInCallVoicePrivacyOn(mHandler, MSG_CDMA_VOICE_PRIVACY_ON, null);
-        getPhone().registerForInCallVoicePrivacyOff(mHandler, MSG_CDMA_VOICE_PRIVACY_OFF, null);
+        registerForCallEvents(getPhone());
+
         mOriginalConnection.addPostDialListener(mPostDialListener);
         mOriginalConnection.addListener(mOriginalConnectionListener);
 
@@ -1379,7 +1561,9 @@
             mHandler.obtainMessage(MSG_CONNECTION_EXTRAS_CHANGED, connExtras == null ? null :
                     new Bundle(connExtras)).sendToTarget();
 
-        if (PhoneNumberUtils.isEmergencyNumber(mOriginalConnection.getAddress())) {
+        TelephonyManager tm = (TelephonyManager) getPhone().getContext()
+                .getSystemService(Context.TELEPHONY_SERVICE);
+        if (tm.isEmergencyNumber(mOriginalConnection.getAddress())) {
             mTreatAsEmergencyCall = true;
         }
         // Propagate VERSTAT for IMS calls.
@@ -1388,6 +1572,9 @@
         if (isImsConnection()) {
             mWasImsConnection = true;
         }
+        if (originalConnection instanceof ImsPhoneConnection) {
+            maybeConfigureDeviceToDeviceCommunication();
+        }
         mIsMultiParty = mOriginalConnection.isMultiparty();
 
         Bundle extrasToPut = new Bundle();
@@ -1403,6 +1590,15 @@
         } else {
             extrasToRemove.add(Connection.EXTRA_DISABLE_ADD_CALL);
         }
+
+        if (mOriginalConnection != null) {
+            ArrayList<String> forwardedNumber = mOriginalConnection.getForwardedNumber();
+            if (forwardedNumber != null) {
+                extrasToPut.putStringArrayList(Connection.EXTRA_LAST_FORWARDED_NUMBER,
+                        forwardedNumber);
+            }
+        }
+
         putTelephonyExtras(extrasToPut);
         removeTelephonyExtras(extrasToRemove);
 
@@ -1483,7 +1679,8 @@
         }
     }
 
-    private void refreshCodecType() {
+    private void refreshCodec() {
+        boolean changed = false;
         Bundle newExtras = getExtras();
         if (newExtras == null) {
             newExtras = new Bundle();
@@ -1499,6 +1696,42 @@
                 Connection.AUDIO_CODEC_NONE);
         if (newCodecType != oldCodecType) {
             newExtras.putInt(Connection.EXTRA_AUDIO_CODEC, newCodecType);
+            Log.i(this, "refreshCodec: codec changed; old=%d, new=%d", oldCodecType, newCodecType);
+            changed = true;
+        }
+        if (isImsConnection()) {
+            float newBitrate = getOriginalConnection().getAudioCodecBitrateKbps();
+            float oldBitrate = newExtras.getFloat(Connection.EXTRA_AUDIO_CODEC_BITRATE_KBPS, 0.0f);
+            if (Math.abs(newBitrate - oldBitrate) > THRESHOLD) {
+                newExtras.putFloat(Connection.EXTRA_AUDIO_CODEC_BITRATE_KBPS, newBitrate);
+                Log.i(this, "refreshCodec: bitrate changed; old=%f, new=%f", oldBitrate,
+                        newBitrate);
+                changed = true;
+            }
+
+            float newBandwidth = getOriginalConnection().getAudioCodecBandwidthKhz();
+            float oldBandwidth = newExtras.getFloat(Connection.EXTRA_AUDIO_CODEC_BANDWIDTH_KHZ,
+                    0.0f);
+            if (Math.abs(newBandwidth - oldBandwidth) > THRESHOLD) {
+                newExtras.putFloat(Connection.EXTRA_AUDIO_CODEC_BANDWIDTH_KHZ, newBandwidth);
+                Log.i(this, "refreshCodec: bandwidth changed; old=%f, new=%f", oldBandwidth,
+                        newBandwidth);
+                changed = true;
+            }
+        } else {
+            ArrayList<String> toRemove = new ArrayList<>();
+            toRemove.add(Connection.EXTRA_AUDIO_CODEC_BITRATE_KBPS);
+            toRemove.add(Connection.EXTRA_AUDIO_CODEC_BANDWIDTH_KHZ);
+            removeTelephonyExtras(toRemove);
+        }
+
+        if (changed) {
+            Log.i(this, "refreshCodec: Codec:"
+                    + newExtras.getInt(Connection.EXTRA_AUDIO_CODEC, Connection.AUDIO_CODEC_NONE)
+                    + ", Bitrate:"
+                    + newExtras.getFloat(Connection.EXTRA_AUDIO_CODEC_BITRATE_KBPS, 0.0f)
+                    + ", Bandwidth:"
+                    + newExtras.getFloat(Connection.EXTRA_AUDIO_CODEC_BANDWIDTH_KHZ, 0.0f));
             putTelephonyExtras(newExtras);
         }
     }
@@ -1577,7 +1810,7 @@
                 }
             }
 
-            isVowifiEnabled = ImsUtil.isWfcEnabled(phone.getContext(), phone.getPhoneId());
+            isVowifiEnabled = isWfcEnabled(phone);
         }
 
         if (isCurrentVideoCall) {
@@ -1711,8 +1944,12 @@
           *     - not indicated, then the add participant capability is same as before.
           */
         if (isCapable && (mOriginalConnection != null) && !mIsMultiParty) {
-            isCapable = mOriginalConnectionExtras.getBoolean(
+            // In case OEMs are still using deprecated value, read it and use it as default value.
+            boolean isCapableFromDeprecatedExtra = mOriginalConnectionExtras.getBoolean(
                     ImsCallProfile.EXTRA_CONFERENCE_AVAIL, isCapable);
+            isCapable = mOriginalConnectionExtras.getBoolean(
+                    ImsCallProfile.EXTRA_EXTENDING_TO_CONFERENCE_SUPPORTED,
+                    isCapableFromDeprecatedExtra);
         }
         return isCapable;
     }
@@ -1826,20 +2063,21 @@
     }
 
     /**
+     * Sets whether to treat this call as an emergency call or not.
+     * @param shouldTreatAsEmergencyCall
+     */
+    @VisibleForTesting
+    public void setShouldTreatAsEmergencyCall(boolean shouldTreatAsEmergencyCall) {
+        mTreatAsEmergencyCall = shouldTreatAsEmergencyCall;
+    }
+
+    /**
      * Un-sets the underlying radio connection.
      */
     void clearOriginalConnection() {
         if (mOriginalConnection != null) {
             if (getPhone() != null) {
-                getPhone().unregisterForPreciseCallStateChanged(mHandler);
-                getPhone().unregisterForRingbackTone(mHandler);
-                getPhone().unregisterForHandoverStateChanged(mHandler);
-                getPhone().unregisterForRedialConnectionChanged(mHandler);
-                getPhone().unregisterForDisconnect(mHandler);
-                getPhone().unregisterForSuppServiceNotification(mHandler);
-                getPhone().unregisterForOnHoldTone(mHandler);
-                getPhone().unregisterForInCallVoicePrivacyOn(mHandler);
-                getPhone().unregisterForInCallVoicePrivacyOff(mHandler);
+                unregisterForCallEvents(getPhone());
             }
             mOriginalConnection.removePostDialListener(mPostDialListener);
             mOriginalConnection.removeListener(mOriginalConnectionListener);
@@ -1847,6 +2085,18 @@
         }
     }
 
+    public void unregisterForCallEvents(Phone phone) {
+        phone.unregisterForPreciseCallStateChanged(mHandler);
+        phone.unregisterForRingbackTone(mHandler);
+        phone.unregisterForHandoverStateChanged(mHandler);
+        phone.unregisterForRedialConnectionChanged(mHandler);
+        phone.unregisterForDisconnect(mHandler);
+        phone.unregisterForSuppServiceNotification(mHandler);
+        phone.unregisterForOnHoldTone(mHandler);
+        phone.unregisterForInCallVoicePrivacyOn(mHandler);
+        phone.unregisterForInCallVoicePrivacyOff(mHandler);
+    }
+
     protected void hangup(int telephonyDisconnectCode) {
         if (mOriginalConnection != null) {
             mHangupDisconnectCause = telephonyDisconnectCode;
@@ -2044,7 +2294,9 @@
                     // If extras contain Conference support information,
                     // then ensure capabilities are updated.
                     if (mOriginalConnectionExtras.containsKey(
-                            ImsCallProfile.EXTRA_CONFERENCE_AVAIL)) {
+                            ImsCallProfile.EXTRA_EXTENDING_TO_CONFERENCE_SUPPORTED)
+                            || mOriginalConnectionExtras.containsKey(
+                                ImsCallProfile.EXTRA_CONFERENCE_AVAIL)) {
                         updateConnectionCapabilities();
                     }
                 } else {
@@ -2155,18 +2407,28 @@
                                     + " -> " + mHangupDisconnectCause);
                             disconnectCause = mHangupDisconnectCause;
                         }
+                        ImsReasonInfo imsReasonInfo = null;
+                        if (isImsConnection()) {
+                            ImsPhoneConnection imsPhoneConnection =
+                                    (ImsPhoneConnection) mOriginalConnection;
+                            imsReasonInfo = imsPhoneConnection.getImsReasonInfo();
+                        }
                         setTelephonyConnectionDisconnected(
                                 DisconnectCauseUtil.toTelecomDisconnectCause(
                                         disconnectCause,
                                         preciseDisconnectCause,
                                         mOriginalConnection.getVendorDisconnectCause(),
-                                        getPhone().getPhoneId()));
+                                        getPhone().getPhoneId(), imsReasonInfo));
                         close();
                     }
                     break;
                 case DISCONNECTING:
                     break;
             }
+
+            if (mCommunicator != null) {
+                mCommunicator.onStateChanged(getTelecomCallId(), getState());
+            }
         }
     }
 
@@ -2182,7 +2444,7 @@
         updateAddress();
         updateMultiparty();
         refreshDisableAddCall();
-        refreshCodecType();
+        refreshCodec();
     }
 
     /**
@@ -2304,6 +2566,16 @@
     }
 
     /**
+     * Determines if the current connection is cross sim calling
+     */
+    private boolean isCrossSimCall() {
+        return mOriginalConnection != null
+                && mOriginalConnection.getPhoneType() == PhoneConstants.PHONE_TYPE_IMS
+                && mOriginalConnection instanceof ImsPhoneConnection
+                && ((ImsPhoneConnection) mOriginalConnection).isCrossSimCall();
+    }
+
+    /**
      * Determines if the current connection is pullable.
      *
      * A connection is deemed to be pullable if the original connection capabilities state that it
@@ -2541,8 +2813,10 @@
      */
     protected boolean isImsConnection() {
         com.android.internal.telephony.Connection originalConnection = getOriginalConnection();
-        return originalConnection != null &&
-                originalConnection.getPhoneType() == PhoneConstants.PHONE_TYPE_IMS;
+
+        return originalConnection != null
+                && originalConnection.getPhoneType() == PhoneConstants.PHONE_TYPE_IMS
+                && originalConnection instanceof ImsPhoneConnection;
     }
 
     /**
@@ -2607,7 +2881,7 @@
     }
 
     private void updateStatusHints() {
-        if (isWifi() && getPhone() != null) {
+        if (isWifi() && !isCrossSimCall() && getPhone() != null) {
             int labelId = isValidRingingCall()
                     ? R.string.status_hint_label_incoming_wifi_call
                     : R.string.status_hint_label_wifi_call;
@@ -2713,15 +2987,15 @@
         boolean isIms = phone.getPhoneType() == PhoneConstants.PHONE_TYPE_IMS;
         boolean isVoWifiEnabled = false;
         if (isIms) {
-            isVoWifiEnabled = ImsUtil.isWfcEnabled(phone.getContext(), phone.getPhoneId());
+            isVoWifiEnabled = isWfcEnabled(phone);
         }
         boolean isRttMergeSupported = getCarrierConfig()
                 .getBoolean(CarrierConfigManager.KEY_ALLOW_MERGING_RTT_CALLS_BOOL);
         PhoneAccountHandle phoneAccountHandle = isIms ? PhoneUtils
                 .makePstnPhoneAccountHandle(phone.getDefaultPhone())
                 : PhoneUtils.makePstnPhoneAccountHandle(phone);
-        TelecomAccountRegistry telecomAccountRegistry = TelecomAccountRegistry
-                .getInstance(getPhone().getContext());
+        TelecomAccountRegistry telecomAccountRegistry = getTelecomAccountRegistry(
+                getPhone().getContext());
         boolean isConferencingSupported = telecomAccountRegistry
                 .isMergeCallSupported(phoneAccountHandle);
         boolean isImsConferencingSupported = telecomAccountRegistry
@@ -2730,6 +3004,19 @@
                 .isVideoConferencingSupported(phoneAccountHandle);
         boolean isMergeOfWifiCallsAllowedWhenVoWifiOff = telecomAccountRegistry
                 .isMergeOfWifiCallsAllowedWhenVoWifiOff(phoneAccountHandle);
+        ImsCall imsCall = isImsConnection()
+                ? ((ImsPhoneConnection) getOriginalConnection()).getImsCall()
+                : null;
+        CarrierConfigManager configManager = (CarrierConfigManager) phone.getContext()
+                .getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        boolean downGradedVideoCall = false;
+        if (configManager != null) {
+            PersistableBundle config = configManager.getConfigForSubId(phone.getSubId());
+            if (config != null) {
+                downGradedVideoCall = config.getBoolean(
+                        CarrierConfigManager.KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL);
+            }
+        }
 
         Log.v(this, "refreshConferenceSupported : isConfSupp=%b, isImsConfSupp=%b, " +
                 "isVidConfSupp=%b, isMergeOfWifiAllowed=%b, " +
@@ -2750,6 +3037,12 @@
         } else if (isVideoCall && !mIsCarrierVideoConferencingSupported) {
             isConferenceSupported = false;
             Log.d(this, "refreshConferenceSupported = false; video conf not supported.");
+        } else if ((imsCall != null) && (imsCall.wasVideoCall() && downGradedVideoCall)
+                && !mIsCarrierVideoConferencingSupported) {
+            isConferenceSupported = false;
+            Log.d(this,
+                    "refreshConferenceSupported = false;"
+                            + " video conf not supported for downgraded audio call.");
         } else if (!isMergeOfWifiCallsAllowedWhenVoWifiOff && isWifi() && !isVoWifiEnabled) {
             isConferenceSupported = false;
             Log.d(this,
@@ -2763,6 +3056,12 @@
             notifyConferenceSupportedChanged(isConferenceSupported);
         }
     }
+
+    @VisibleForTesting
+    boolean isWfcEnabled(Phone phone) {
+        return ImsUtil.isWfcEnabled(phone.getContext(), phone.getPhoneId());
+    }
+
     /**
      * Provides a mapping from extras keys which may be found in the
      * {@link com.android.internal.telephony.Connection} to their equivalents defined in
@@ -2911,7 +3210,7 @@
     }
 
     /**
-     * Set this {@link TelephonyConnection} to a held state.
+     * Set this {@link TelephonyConnection} to a disconnected state.
      * <p>
      * Note: This should be used instead of
      * {@link #setDisconnected(android.telecom.DisconnectCause)} to ensure listeners are notified.
@@ -3055,6 +3354,164 @@
     }
 
     /**
+     * Where device to device communication is available and this is an IMS call, configures the
+     * D2D communication infrastructure for operation.
+     */
+    private void maybeConfigureDeviceToDeviceCommunication() {
+        if (!getPhone().getContext().getResources().getBoolean(
+                R.bool.config_use_device_to_device_communication)) {
+            Log.i(this, "maybeConfigureDeviceToDeviceCommunication: not using D2D.");
+            notifyD2DAvailabilityChanged(false);
+            return;
+        }
+        if (!isImsConnection()) {
+            Log.i(this, "maybeConfigureDeviceToDeviceCommunication: not an IMS connection.");
+            if (mCommunicator != null) {
+                mCommunicator = null;
+            }
+            notifyD2DAvailabilityChanged(false);
+            return;
+        }
+        if (mTreatAsEmergencyCall || mIsNetworkIdentifiedEmergencyCall) {
+            Log.i(this, "maybeConfigureDeviceToDeviceCommunication: emergency call; no D2D");
+            notifyD2DAvailabilityChanged(false);
+            return;
+        }
+
+        ArrayList<TransportProtocol> supportedTransports = new ArrayList<>(2);
+
+        if (supportsD2DUsingRtp()) {
+            Log.i(this, "maybeConfigureDeviceToDeviceCommunication: carrier supports RTP.");
+            // Implement abstracted out RTP functionality the RTP transport depends on.
+            RtpAdapter rtpAdapter = new RtpAdapter() {
+                @Override
+                public Set<RtpHeaderExtensionType> getAcceptedRtpHeaderExtensions() {
+                    ImsPhoneConnection originalConnection =
+                            (ImsPhoneConnection) mOriginalConnection;
+                    return originalConnection.getAcceptedRtpHeaderExtensions();
+                }
+
+                @Override
+                public void sendRtpHeaderExtensions(
+                        @NonNull Set<RtpHeaderExtension> rtpHeaderExtensions) {
+                    Log.i(TelephonyConnection.this, "sendRtpHeaderExtensions: sending: %s",
+                            rtpHeaderExtensions.stream()
+                                    .map(r -> r.toString())
+                                    .collect(Collectors.joining(",")));
+                    ImsPhoneConnection originalConnection =
+                            (ImsPhoneConnection) mOriginalConnection;
+                    originalConnection.sendRtpHeaderExtensions(rtpHeaderExtensions);
+                }
+            };
+            mRtpTransport = new RtpTransport(rtpAdapter, null /* TODO: not needed yet */, mHandler,
+                    supportsSdpNegotiationOfRtpHeaderExtensions());
+            supportedTransports.add(mRtpTransport);
+        }
+        if (supportsD2DUsingDtmf()) {
+            Log.i(this, "maybeConfigureDeviceToDeviceCommunication: carrier supports DTMF.");
+            DtmfAdapter dtmfAdapter = digit -> {
+                Log.i(TelephonyConnection.this, "sendDtmf: send digit %c", digit);
+                ImsPhoneConnection originalConnection =
+                        (ImsPhoneConnection) mOriginalConnection;
+                Message dtmfComplete = mHandler.obtainMessage(MSG_DTMF_DONE);
+                dtmfComplete.replyTo = mHandlerMessenger;
+                originalConnection.getImsCall().sendDtmf(digit, dtmfComplete);
+            };
+            ContentResolver cr = getPhone().getContext().getContentResolver();
+            mDtmfTransport = new DtmfTransport(dtmfAdapter, new Timeouts.Adapter(cr),
+                    Executors.newSingleThreadScheduledExecutor());
+            supportedTransports.add(mDtmfTransport);
+        }
+        if (supportedTransports.size() > 0) {
+            mCommunicator = new Communicator(supportedTransports, this);
+            mD2DCallStateAdapter = new D2DCallStateAdapter(mCommunicator);
+            addTelephonyConnectionListener(mD2DCallStateAdapter);
+        } else {
+            Log.i(this, "maybeConfigureDeviceToDeviceCommunication: no transports; disabled.");
+            notifyD2DAvailabilityChanged(false);
+        }
+    }
+
+    /**
+     * Notifies upper layers of the availability of D2D communication.
+     * @param isAvailable {@code true} if D2D is available, {@code false} otherwise.
+     */
+    private void notifyD2DAvailabilityChanged(boolean isAvailable) {
+        Bundle extras = new Bundle();
+        extras.putBoolean(Connection.EXTRA_IS_DEVICE_TO_DEVICE_COMMUNICATION_AVAILABLE,
+                isAvailable);
+        putTelephonyExtras(extras);
+    }
+
+    /**
+     * @return The D2D communication class, or {@code null} if not set up.
+     */
+    public @Nullable Communicator getCommunicator() {
+        return mCommunicator;
+    }
+
+    /**
+     * Called by {@link Communicator} associated with this {@link TelephonyConnection} when there
+     * are incoming device-to-device messages received.
+     * @param messages the incoming messages.
+     */
+    @Override
+    public void onMessagesReceived(@NonNull Set<Communicator.Message> messages) {
+        Log.i(this, "onMessagesReceived: got d2d messages: %s", messages);
+        // Send connection events up to Telecom so that we can relay the messages to a valid
+        // CallDiagnosticService which is bound.
+        for (Communicator.Message msg : messages) {
+            Integer dcMsgType = MessageTypeAndValueHelper.MSG_TYPE_TO_DC_MSG_TYPE.getValue(
+                    msg.getType());
+            if (dcMsgType == null) {
+                // Invalid msg type, skip.
+                continue;
+            }
+
+            Integer dcMsgValue;
+            switch (msg.getType()) {
+                case CallDiagnostics.MESSAGE_CALL_AUDIO_CODEC:
+                    dcMsgValue = MessageTypeAndValueHelper.CODEC_TO_DC_CODEC.getValue(
+                            msg.getValue());
+                    break;
+                case CallDiagnostics.MESSAGE_CALL_NETWORK_TYPE:
+                    dcMsgValue = MessageTypeAndValueHelper.RAT_TYPE_TO_DC_NETWORK_TYPE.getValue(
+                            msg.getValue());
+                    break;
+                case CallDiagnostics.MESSAGE_DEVICE_BATTERY_STATE:
+                    dcMsgValue = MessageTypeAndValueHelper.BATTERY_STATE_TO_DC_BATTERY_STATE
+                            .getValue(msg.getValue());
+                    break;
+                case CallDiagnostics.MESSAGE_DEVICE_NETWORK_COVERAGE:
+                    dcMsgValue = MessageTypeAndValueHelper.COVERAGE_TO_DC_COVERAGE
+                            .getValue(msg.getValue());
+                    break;
+                default:
+                    Log.w(this, "onMessagesReceived: msg=%d - invalid msg", msg.getValue());
+                    continue;
+            }
+            if (dcMsgValue == null) {
+                Log.w(this, "onMessagesReceived: msg=%d/%d - invalid msg value", msg.getType(),
+                        msg.getValue());
+                continue;
+            }
+            Bundle extras = new Bundle();
+            extras.putInt(Connection.EXTRA_DEVICE_TO_DEVICE_MESSAGE_TYPE, dcMsgType);
+            extras.putInt(Connection.EXTRA_DEVICE_TO_DEVICE_MESSAGE_VALUE, dcMsgValue);
+            sendConnectionEvent(Connection.EVENT_DEVICE_TO_DEVICE_MESSAGE, extras);
+        }
+    }
+
+    /**
+     * Handles report from {@link Communicator} when the availability of D2D changes.
+     * @param isAvailable {@code true} if D2D is available, {@code false} if unavailable.
+     */
+    @Override
+    public void onD2DAvailabilitychanged(boolean isAvailable) {
+        notifyD2DAvailabilityChanged(isAvailable);
+    }
+
+    /**
      * Called by a {@link ConnectionService} to notify Telecom that a {@link Conference#onMerge()}
      * operation has started.
      */
@@ -3201,4 +3658,111 @@
             listener.onStatusHintsChanged(this, statusHints);
         }
     }
+
+    /**
+     * Whether the incoming call number should be formatted to national number for Japan.
+     * @return {@code true} should be convert to the national format, {@code false} otherwise.
+     */
+    private boolean isNeededToFormatIncomingNumberForJp() {
+        if (mOriginalConnection.isIncoming()
+                && !TextUtils.isEmpty(mOriginalConnection.getAddress())
+                && mOriginalConnection.getAddress().startsWith(JAPAN_COUNTRY_CODE_WITH_PLUS_SIGN)) {
+            PersistableBundle b = getCarrierConfig();
+            return b != null && b.getBoolean(
+                    CarrierConfigManager.KEY_FORMAT_INCOMING_NUMBER_TO_NATIONAL_FOR_JP_BOOL);
+        }
+        return false;
+    }
+
+    /**
+     * Format the incoming call number to national number for Japan.
+     * @param number
+     * @return the formatted phone number (e.g, "+819012345678" -> "09012345678")
+     */
+    private String formatIncomingNumberForJp(String number) {
+        return PhoneNumberUtils.stripSeparators(
+                PhoneNumberUtils.formatNumber(number, JAPAN_ISO_COUNTRY_CODE));
+    }
+
+    public TelecomAccountRegistry getTelecomAccountRegistry(Context context) {
+        return TelecomAccountRegistry.getInstance(context);
+    }
+
+    /**
+     * @return {@code true} if the carrier supports D2D using RTP header extensions, {@code false}
+     * otherwise.
+     */
+    private boolean supportsD2DUsingRtp() {
+        PersistableBundle b = getCarrierConfig();
+        return b != null && b.getBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_RTP_BOOL);
+    }
+
+    /**
+     * @return {@code true} if the carrier supports D2D using DTMF digits, {@code false} otherwise.
+     */
+    private boolean supportsD2DUsingDtmf() {
+        PersistableBundle b = getCarrierConfig();
+        return b != null && b.getBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_DTMF_BOOL);
+    }
+
+    /**
+     * @return {@code true} if the carrier supports using SDP negotiation for the RTP header
+     * extensions used in D2D comms, {@code false} otherwise.
+     */
+    private boolean supportsSdpNegotiationOfRtpHeaderExtensions() {
+        PersistableBundle b = getCarrierConfig();
+        return b != null && b.getBoolean(
+                CarrierConfigManager
+                        .KEY_SUPPORTS_SDP_NEGOTIATION_OF_D2D_RTP_HEADER_EXTENSIONS_BOOL);
+    }
+
+    /**
+     * Handles a device to device message which a {@link CallDiagnostics} wishes to send.
+     * @param extras the call event extras bundle.
+     */
+    private void handleOutgoingDeviceToDeviceMessage(Bundle extras) {
+        int messageType = extras.getInt(Connection.EXTRA_DEVICE_TO_DEVICE_MESSAGE_TYPE);
+        int messageValue = extras.getInt(Connection.EXTRA_DEVICE_TO_DEVICE_MESSAGE_VALUE);
+
+        Integer internalMessageValue;
+        switch (messageType) {
+            case CallDiagnostics.MESSAGE_CALL_AUDIO_CODEC:
+                internalMessageValue = MessageTypeAndValueHelper.CODEC_TO_DC_CODEC.getKey(
+                        messageValue);
+                break;
+            case CallDiagnostics.MESSAGE_CALL_NETWORK_TYPE:
+                internalMessageValue = MessageTypeAndValueHelper.RAT_TYPE_TO_DC_NETWORK_TYPE.getKey(
+                        messageValue);
+                break;
+            case CallDiagnostics.MESSAGE_DEVICE_BATTERY_STATE:
+                internalMessageValue = MessageTypeAndValueHelper.BATTERY_STATE_TO_DC_BATTERY_STATE
+                        .getKey(messageValue);
+                break;
+            case CallDiagnostics.MESSAGE_DEVICE_NETWORK_COVERAGE:
+                internalMessageValue = MessageTypeAndValueHelper.COVERAGE_TO_DC_COVERAGE
+                        .getKey(messageValue);
+                break;
+            default:
+                Log.w(this, "handleOutgoingDeviceToDeviceMessage: msg=%d - invalid msg",
+                        messageType);
+                return;
+        }
+        Integer internalMessageType = MessageTypeAndValueHelper.MSG_TYPE_TO_DC_MSG_TYPE.getKey(
+                messageType);
+        if (internalMessageValue == null) {
+            Log.w(this, "handleOutgoingDeviceToDeviceMessage: msg=%d/%d - invalid value",
+                    messageType, messageValue);
+            return;
+        }
+
+        if (mCommunicator != null) {
+            Log.w(this, "handleOutgoingDeviceToDeviceMessage: msg=%d/%d - sending",
+                    internalMessageType, internalMessageValue);
+            Set<Communicator.Message> set = new ArraySet<>();
+            set.add(new Communicator.Message(internalMessageType, internalMessageValue));
+            mCommunicator.sendMessages(set);
+        }
+    }
 }
diff --git a/src/com/android/services/telephony/TelephonyConnectionService.java b/src/com/android/services/telephony/TelephonyConnectionService.java
index 356407a..824bb4b 100644
--- a/src/com/android/services/telephony/TelephonyConnectionService.java
+++ b/src/com/android/services/telephony/TelephonyConnectionService.java
@@ -17,10 +17,13 @@
 package com.android.services.telephony;
 
 import android.annotation.NonNull;
+import android.app.AlertDialog;
+import android.app.Dialog;
 import android.content.ActivityNotFoundException;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.net.Uri;
@@ -28,6 +31,7 @@
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Looper;
+import android.os.ParcelUuid;
 import android.telecom.Conference;
 import android.telecom.Connection;
 import android.telecom.ConnectionRequest;
@@ -46,6 +50,7 @@
 import android.telephony.emergency.EmergencyNumber;
 import android.text.TextUtils;
 import android.util.Pair;
+import android.view.WindowManager;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.Call;
@@ -59,12 +64,15 @@
 import com.android.internal.telephony.PhoneSwitcher;
 import com.android.internal.telephony.RIL;
 import com.android.internal.telephony.SubscriptionController;
+import com.android.internal.telephony.d2d.Communicator;
 import com.android.internal.telephony.imsphone.ImsExternalCallTracker;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneConnection;
 import com.android.phone.MMIDialogActivity;
 import com.android.phone.PhoneUtils;
 import com.android.phone.R;
+import com.android.phone.callcomposer.CallComposerPictureManager;
+import com.android.phone.settings.SuppServicesUiUtil;
 
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
@@ -72,9 +80,11 @@
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Queue;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.TimeUnit;
@@ -86,7 +96,7 @@
  * Service for making GSM and CDMA connections.
  */
 public class TelephonyConnectionService extends ConnectionService {
-
+    private static final String LOG_TAG = TelephonyConnectionService.class.getSimpleName();
     // Timeout before we continue with the emergency call without waiting for DDS switch response
     // from the modem.
     private static final int DEFAULT_DATA_SWITCH_TIMEOUT_MS = 1000;
@@ -155,6 +165,9 @@
     private EmergencyTonePlayer mEmergencyTonePlayer;
     private HoldTracker mHoldTracker;
     private boolean mIsTtyEnabled;
+    /** Set to true when there is an emergency call pending which will potential trigger a dial.
+     * This must be set to false when the call is dialed. */
+    private volatile boolean mIsEmergencyCallPending;
 
     // Contains one TelephonyConnection that has placed a call and a memory of which Phones it has
     // already tried to connect with. There should be only one TelephonyConnection trying to place a
@@ -795,6 +808,10 @@
             if (mRadioOnHelper == null) {
                 mRadioOnHelper = new RadioOnHelper(this);
             }
+
+            if (isEmergencyNumber) {
+                mIsEmergencyCallPending = true;
+            }
             mRadioOnHelper.triggerRadioOnAndListen(new RadioOnStateListener.Callback() {
                 @Override
                 public void onComplete(RadioOnStateListener listener, boolean isRadioReady) {
@@ -907,6 +924,14 @@
     }
 
     /**
+     * @return whether radio has recently been turned on for emergency call but hasn't actually
+     * dialed the call yet.
+     */
+    public boolean isEmergencyCallPending() {
+        return mIsEmergencyCallPending;
+    }
+
+    /**
      * Whether the cellular radio is power off because the device is on Bluetooth.
      */
     private boolean isRadioPowerDownOnBluetooth() {
@@ -931,6 +956,7 @@
                 for (Phone curPhone : mPhoneFactoryProxy.getPhones()) {
                     curPhone.setRadioPower(true, false, false, true);
                 }
+                mIsEmergencyCallPending = false;
             }
             return;
         }
@@ -946,6 +972,7 @@
                         Log.i(this, "handleOnComplete - delayDialForDdsSwitch result = " + result);
                         adjustAndPlaceOutgoingConnection(phone, originalConnection, request,
                                 numberToDial, handle, originalPhoneType, true);
+                        mIsEmergencyCallPending = false;
                     }
                 });
             }
@@ -956,6 +983,7 @@
                     mDisconnectCauseFactory.toTelecomDisconnectCause(
                             android.telephony.DisconnectCause.POWER_OFF,
                             "Failed to turn on radio."));
+            mIsEmergencyCallPending = false;
         }
     }
 
@@ -1055,7 +1083,8 @@
         if (state == ServiceState.STATE_OUT_OF_SERVICE) {
             int dataNetType = phone.getServiceState().getDataNetworkType();
             if (dataNetType == TelephonyManager.NETWORK_TYPE_LTE ||
-                    dataNetType == TelephonyManager.NETWORK_TYPE_LTE_CA) {
+                    dataNetType == TelephonyManager.NETWORK_TYPE_LTE_CA ||
+                    dataNetType == TelephonyManager.NETWORK_TYPE_NR) {
                 state = phone.getServiceState().getDataRegistrationState();
             }
         }
@@ -1139,9 +1168,9 @@
                             phone.getPhoneId()));
         }
 
-
+        PhoneAccountHandle accountHandle = adjustAccountHandle(phone, request.getAccountHandle());
         final TelephonyConnection connection =
-                createConnectionFor(phone, null, true /* isOutgoing */, request.getAccountHandle(),
+                createConnectionFor(phone, null, true /* isOutgoing */, accountHandle,
                         request.getTelecomCallId(), request.isAdhocConferenceCall());
         if (connection == null) {
             return Connection.createFailedConnection(
@@ -1185,15 +1214,23 @@
                             "Phone is null"));
         }
 
+        Bundle extras = request.getExtras();
+        String disconnectMessage = null;
+        if (extras.containsKey(TelecomManager.EXTRA_CALL_DISCONNECT_MESSAGE)) {
+            disconnectMessage = extras.getString(TelecomManager.EXTRA_CALL_DISCONNECT_MESSAGE);
+            Log.i(this, "onCreateIncomingConnection Disconnect message " + disconnectMessage);
+        }
+
         Call call = phone.getRingingCall();
-        if (!call.getState().isRinging()) {
+        if (!call.getState().isRinging()
+                || (disconnectMessage != null
+                && disconnectMessage.equals(TelecomManager.CALL_AUTO_DISCONNECT_MESSAGE_STRING))) {
             Log.i(this, "onCreateIncomingConnection, no ringing call");
             Connection connection = Connection.createFailedConnection(
                     mDisconnectCauseFactory.toTelecomDisconnectCause(
                             android.telephony.DisconnectCause.INCOMING_MISSED,
                             "Found no ringing call",
                             phone.getPhoneId()));
-            Bundle extras = request.getExtras();
 
             long time = extras.getLong(TelecomManager.EXTRA_CALL_CREATED_EPOCH_TIME_MILLIS);
             if (time != 0) {
@@ -1222,10 +1259,15 @@
                 createConnectionFor(phone, originalConnection, false /* isOutgoing */,
                         request.getAccountHandle(), request.getTelecomCallId(),
                         request.isAdhocConferenceCall());
+
         handleIncomingRtt(request, originalConnection);
         if (connection == null) {
             return Connection.createCanceledConnection();
         } else {
+            // Add extra to call if answering this incoming call would cause an in progress call on
+            // another subscription to be disconnected.
+            maybeIndicateAnsweringWillDisconnect(connection, request.getAccountHandle());
+
             connection.setTtyEnabled(mDeviceState.isTtyModeEnabled(getApplicationContext()));
             return connection;
         }
@@ -1535,10 +1577,17 @@
         if (phone == null || TextUtils.isEmpty(number) || !phone.getServiceState().getRoaming()) {
             return false;
         }
+        boolean allowPrefixIms = true;
         String[] blockPrefixes = null;
         CarrierConfigManager cfgManager = (CarrierConfigManager)
                 phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
         if (cfgManager != null) {
+            allowPrefixIms = cfgManager.getConfigForSubId(phone.getSubId()).getBoolean(
+                    CarrierConfigManager.KEY_SUPPORT_IMS_CALL_FORWARDING_WHILE_ROAMING_BOOL,
+                    true);
+            if (allowPrefixIms && useImsForAudioOnlyCall(phone)) {
+                return false;
+            }
             blockPrefixes = cfgManager.getConfigForSubId(phone.getSubId()).getStringArray(
                     CarrierConfigManager.KEY_CALL_FORWARDING_BLOCKS_WHILE_ROAMING_STRING_ARRAY);
         }
@@ -1553,6 +1602,14 @@
         return false;
     }
 
+    private boolean useImsForAudioOnlyCall(Phone phone) {
+        Phone imsPhone = phone.getImsPhone();
+
+        return imsPhone != null
+                && (imsPhone.isVoiceOverCellularImsEnabled() || imsPhone.isWifiCallingEnabled())
+                && (imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE);
+    }
+
     private boolean isRadioOn() {
         boolean result = false;
         for (Phone phone : mPhoneFactoryProxy.getPhones()) {
@@ -1655,13 +1712,34 @@
                 ? connection.getAddress().getSchemeSpecificPart()
                 : "";
 
-        com.android.internal.telephony.Connection originalConnection = null;
+        if (showDataDialog(phone, number)) {
+            connection.setDisconnected(DisconnectCauseUtil.toTelecomDisconnectCause(
+                        android.telephony.DisconnectCause.DIALED_MMI, "UT is not available"));
+            return;
+        }
+
+        if (extras != null && extras.containsKey(TelecomManager.EXTRA_OUTGOING_PICTURE)) {
+            ParcelUuid uuid = extras.getParcelable(TelecomManager.EXTRA_OUTGOING_PICTURE);
+            CallComposerPictureManager.getInstance(phone.getContext(), phone.getSubId())
+                    .storeUploadedPictureToCallLog(uuid.getUuid(), (uri) -> {
+                        if (uri != null) {
+                            try {
+                                Bundle b = new Bundle();
+                                b.putParcelable(TelecomManager.EXTRA_PICTURE_URI, uri);
+                                connection.putTelephonyExtras(b);
+                            } catch (Exception e) {
+                                Log.e(this, e, "Couldn't set picture extra on outgoing call");
+                            }
+                        }
+                    });
+        }
+
+        final com.android.internal.telephony.Connection originalConnection;
         try {
             if (phone != null) {
                 EmergencyNumber emergencyNumber =
                         phone.getEmergencyNumberTracker().getEmergencyNumber(number);
                 if (emergencyNumber != null) {
-                    phone.notifyOutgoingEmergencyCall(emergencyNumber);
                     if (!getAllConnections().isEmpty()) {
                         if (!shouldHoldForEmergencyCall(phone)) {
                             // If we do not support holding ongoing calls for an outgoing
@@ -1698,14 +1776,18 @@
                         }
                     }
                 }
+                connection.registerForCallEvents(phone);
                 originalConnection = phone.dial(number, new ImsPhone.ImsDialArgs.Builder()
                         .setVideoState(videoState)
                         .setIntentExtras(extras)
                         .setRttTextStream(connection.getRttTextStream())
                         .build());
+            } else {
+                originalConnection = null;
             }
         } catch (CallStateException e) {
             Log.e(this, e, "placeOutgoingConnection, phone.dial exception: " + e);
+            connection.unregisterForCallEvents(phone);
             handleCallStateException(e, connection, phone);
             return;
         }
@@ -1713,7 +1795,8 @@
         if (originalConnection == null) {
             int telephonyDisconnectCause = android.telephony.DisconnectCause.OUTGOING_FAILURE;
             // On GSM phones, null connection means that we dialed an MMI code
-            if (phone.getPhoneType() == PhoneConstants.PHONE_TYPE_GSM) {
+            if (phone.getPhoneType() == PhoneConstants.PHONE_TYPE_GSM ||
+                phone.isUtEnabled()) {
                 Log.d(this, "dialed MMI code");
                 int subId = phone.getSubId();
                 Log.d(this, "subId: "+subId);
@@ -1727,12 +1810,17 @@
                 startActivity(intent);
             }
             Log.d(this, "placeOutgoingConnection, phone.dial returned null");
+            connection.unregisterForCallEvents(phone);
             connection.setTelephonyConnectionDisconnected(
                     mDisconnectCauseFactory.toTelecomDisconnectCause(telephonyDisconnectCause,
                             "Connection is null", phone.getPhoneId()));
             connection.close();
         } else {
-            connection.setOriginalConnection(originalConnection);
+            getMainThreadHandler().post(() -> {
+                if (connection.getOriginalConnection() == null) {
+                    connection.setOriginalConnection(originalConnection);
+                }
+            });
         }
     }
 
@@ -2358,6 +2446,78 @@
         }
     }
 
+    private boolean showDataDialog(Phone phone, String number) {
+        boolean ret = false;
+        final Context context = getApplicationContext();
+        String suppKey = MmiCodeUtil.getSuppServiceKey(number);
+        if (suppKey != null) {
+            boolean clirOverUtPrecautions = false;
+            boolean cfOverUtPrecautions = false;
+            boolean cbOverUtPrecautions = false;
+            boolean cwOverUtPrecautions = false;
+
+            CarrierConfigManager cfgManager = (CarrierConfigManager)
+                phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
+            if (cfgManager != null) {
+                clirOverUtPrecautions = cfgManager.getConfigForSubId(phone.getSubId())
+                    .getBoolean(CarrierConfigManager.KEY_CALLER_ID_OVER_UT_WARNING_BOOL);
+                cfOverUtPrecautions = cfgManager.getConfigForSubId(phone.getSubId())
+                    .getBoolean(CarrierConfigManager.KEY_CALL_FORWARDING_OVER_UT_WARNING_BOOL);
+                cbOverUtPrecautions = cfgManager.getConfigForSubId(phone.getSubId())
+                    .getBoolean(CarrierConfigManager.KEY_CALL_BARRING_OVER_UT_WARNING_BOOL);
+                cwOverUtPrecautions = cfgManager.getConfigForSubId(phone.getSubId())
+                    .getBoolean(CarrierConfigManager.KEY_CALL_WAITING_OVER_UT_WARNING_BOOL);
+            }
+
+            boolean isSsOverUtPrecautions = SuppServicesUiUtil
+                .isSsOverUtPrecautions(context, phone);
+            if (isSsOverUtPrecautions) {
+                boolean showDialog = false;
+                if (suppKey == MmiCodeUtil.BUTTON_CLIR_KEY && clirOverUtPrecautions) {
+                    showDialog = true;
+                } else if (suppKey == MmiCodeUtil.CALL_FORWARDING_KEY && cfOverUtPrecautions) {
+                    showDialog = true;
+                } else if (suppKey == MmiCodeUtil.CALL_BARRING_KEY && cbOverUtPrecautions) {
+                    showDialog = true;
+                } else if (suppKey == MmiCodeUtil.BUTTON_CW_KEY && cwOverUtPrecautions) {
+                    showDialog = true;
+                }
+
+                if (showDialog) {
+                    Log.d(this, "Creating UT Data enable dialog");
+                    String message = SuppServicesUiUtil.makeMessage(context, suppKey, phone);
+                    AlertDialog.Builder builder = new AlertDialog.Builder(context);
+                    DialogInterface.OnClickListener networkSettingsClickListener =
+                            new Dialog.OnClickListener() {
+                                @Override
+                                public void onClick(DialogInterface dialog, int which) {
+                                    Intent intent = new Intent(Intent.ACTION_MAIN);
+                                    ComponentName mobileNetworkSettingsComponent
+                                        = new ComponentName(
+                                                context.getString(
+                                                    R.string.mobile_network_settings_package),
+                                                context.getString(
+                                                    R.string.mobile_network_settings_class));
+                                    intent.setComponent(mobileNetworkSettingsComponent);
+                                    context.startActivity(intent);
+                                }
+                            };
+                    Dialog dialog = builder.setMessage(message)
+                        .setNeutralButton(context.getResources().getString(
+                                R.string.settings_label),
+                                networkSettingsClickListener)
+                        .setPositiveButton(context.getResources().getString(
+                                R.string.supp_service_over_ut_precautions_dialog_dismiss), null)
+                        .create();
+                    dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
+                    dialog.show();
+                    ret = true;
+                }
+            }
+        }
+        return ret;
+    }
+
     /**
      * Adds a {@link Conference} to the telephony ConnectionService and registers a listener for
      * changes to the conference.  Should be used instead of {@link #addConference(Conference)}.
@@ -2367,4 +2527,144 @@
         addConference(conference);
         conference.addTelephonyConferenceListener(mTelephonyConferenceListener);
     }
+
+    /**
+     * Sends a test device to device message on the active call which supports it.
+     * Used exclusively from the telephony shell command to send a test message.
+     *
+     * @param message the message
+     * @param value the value
+     */
+    public void sendTestDeviceToDeviceMessage(int message, int value) {
+       getAllConnections().stream()
+               .filter(f -> f instanceof TelephonyConnection)
+               .forEach(t -> {
+                   TelephonyConnection tc = (TelephonyConnection) t;
+                   if (!tc.isImsConnection()) {
+                       Log.w(this, "sendTestDeviceToDeviceMessage: not an IMS connection");
+                       return;
+                   }
+                   Communicator c = tc.getCommunicator();
+                   if (c == null) {
+                       Log.w(this, "sendTestDeviceToDeviceMessage: D2D not enabled");
+                       return;
+                   }
+
+                   c.sendMessages(new HashSet<Communicator.Message>() {{
+                       add(new Communicator.Message(message, value));
+                   }});
+
+               });
+    }
+
+    /**
+     * Overrides the current D2D transport, forcing the specified one to be active.  Used for test.
+     * @param transport The class simple name of the transport to make active.
+     */
+    public void setActiveDeviceToDeviceTransport(@NonNull String transport) {
+        getAllConnections().stream()
+                .filter(f -> f instanceof TelephonyConnection)
+                .forEach(t -> {
+                    TelephonyConnection tc = (TelephonyConnection) t;
+                    Communicator c = tc.getCommunicator();
+                    if (c == null) {
+                        Log.w(this, "setActiveDeviceToDeviceTransport: D2D not enabled");
+                        return;
+                    }
+                    Log.i(this, "setActiveDeviceToDeviceTransport: callId=%s, set to: %s",
+                            tc.getTelecomCallId(), transport);
+                    c.setTransportActive(transport);
+                });
+    }
+
+    private PhoneAccountHandle adjustAccountHandle(Phone phone,
+            PhoneAccountHandle origAccountHandle) {
+        int origSubId = PhoneUtils.getSubIdForPhoneAccountHandle(origAccountHandle);
+        int subId = phone.getSubId();
+        if (origSubId != SubscriptionManager.INVALID_SUBSCRIPTION_ID
+                && subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID
+                && origSubId != subId) {
+            PhoneAccountHandle handle = TelecomAccountRegistry.getInstance(this)
+                .getPhoneAccountHandleForSubId(subId);
+            if (handle != null) {
+                return handle;
+            }
+        }
+        return origAccountHandle;
+    }
+
+    /**
+     * For the passed in incoming {@link TelephonyConnection}, add
+     * {@link Connection#EXTRA_ANSWERING_DROPS_FG_CALL} if there are ongoing calls on another
+     * subscription (ie phone account handle) than the one passed in.
+     * @param connection The connection.
+     * @param phoneAccountHandle The {@link PhoneAccountHandle} the incoming call originated on;
+     *                           this is passed in because
+     *                           {@link Connection#getPhoneAccountHandle()} is not set until after
+     *                           {@link ConnectionService#onCreateIncomingConnection(
+     *                           PhoneAccountHandle, ConnectionRequest)} returns.
+     */
+    public void maybeIndicateAnsweringWillDisconnect(@NonNull TelephonyConnection connection,
+            @NonNull PhoneAccountHandle phoneAccountHandle) {
+        if (isCallPresentOnOtherSub(phoneAccountHandle)) {
+            Log.i(this, "maybeIndicateAnsweringWillDisconnect; answering call %s will cause a call "
+                    + "on another subscription to drop.", connection.getTelecomCallId());
+            Bundle extras = new Bundle();
+            extras.putBoolean(Connection.EXTRA_ANSWERING_DROPS_FG_CALL, true);
+            connection.putExtras(extras);
+        }
+    }
+
+    /**
+     * Checks to see if there are calls present on a sub other than the one passed in.
+     * @param incomingHandle The new incoming connection {@link PhoneAccountHandle}
+     */
+    private boolean isCallPresentOnOtherSub(@NonNull PhoneAccountHandle incomingHandle) {
+        return getAllConnections().stream()
+                .filter(c ->
+                        // Exclude multiendpoint calls as they're not on this device.
+                        (c.getConnectionProperties() & Connection.PROPERTY_IS_EXTERNAL_CALL) == 0
+                        // Include any calls not on same sub as current connection.
+                        && !Objects.equals(c.getPhoneAccountHandle(), incomingHandle))
+                .count() > 0;
+    }
+
+    /**
+     * Where there are ongoing calls on another subscription other than the one specified,
+     * disconnect these calls.  This is used where there is an incoming call on one sub, but there
+     * are ongoing calls on another sub which need to be disconnected.
+     * @param incomingHandle The incoming {@link PhoneAccountHandle}.
+     */
+    public void maybeDisconnectCallsOnOtherSubs(@NonNull PhoneAccountHandle incomingHandle) {
+        Log.i(this, "maybeDisconnectCallsOnOtherSubs: check for calls not on %s", incomingHandle);
+        maybeDisconnectCallsOnOtherSubs(getAllConnections(), incomingHandle);
+    }
+
+    /**
+     * Used by {@link #maybeDisconnectCallsOnOtherSubs(PhoneAccountHandle)} to perform call
+     * disconnection.  This method exists as a convenience so that it is possible to unit test
+     * the core functionality.
+     * @param connections the calls to check.
+     * @param incomingHandle the incoming handle.
+     */
+    @VisibleForTesting
+    public static void maybeDisconnectCallsOnOtherSubs(@NonNull Collection<Connection> connections,
+            @NonNull PhoneAccountHandle incomingHandle) {
+        connections.stream()
+                .filter(c ->
+                        // Exclude multiendpoint calls as they're not on this device.
+                        (c.getConnectionProperties() & Connection.PROPERTY_IS_EXTERNAL_CALL) == 0
+                                // Include any calls not on same sub as current connection.
+                                && !Objects.equals(c.getPhoneAccountHandle(), incomingHandle))
+                .forEach(c -> {
+                    if (c instanceof TelephonyConnection) {
+                        TelephonyConnection tc = (TelephonyConnection) c;
+                        if (!tc.shouldTreatAsEmergencyCall()) {
+                            Log.i(LOG_TAG, "maybeDisconnectCallsOnOtherSubs: disconnect %s due to "
+                                    + "incoming call on other sub.", tc.getTelecomCallId());
+                            tc.onDisconnect();
+                        }
+                    }
+                });
+    }
 }
diff --git a/src/com/android/services/telephony/rcs/DelegateBinderStateManager.java b/src/com/android/services/telephony/rcs/DelegateBinderStateManager.java
new file mode 100644
index 0000000..1a016ee
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/DelegateBinderStateManager.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateConnection;
+import android.telephony.ims.SipDelegateImsConfiguration;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.Executor;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+/**
+ * Defines the interface to be used to manage the state of a SipDelegate on the ImsService side.
+ */
+public interface DelegateBinderStateManager {
+
+    /**
+     * Callback interface that allows listeners to listen to changes in registration or
+     * configuration state.
+     */
+    interface StateCallback {
+        /**
+         * The SipDelegate has notified telephony that the registration state has changed.
+         */
+        void onRegistrationStateChanged(DelegateRegistrationState registrationState);
+
+        /**
+         * The SipDelegate has notified telephony that the IMS configuration has changed.
+         */
+        void onImsConfigurationChanged(SipDelegateImsConfiguration config);
+
+        /**
+         * The SipDelegate has notified telephony that the IMS configuration has changed.
+         */
+        void onConfigurationChanged(SipDelegateConfiguration config);
+    }
+
+    /** Allow for mocks to be created for testing. */
+    @VisibleForTesting
+    interface Factory {
+        /**
+         * Create a new instance of this interface, which may change depending on the tags being
+         * denied. See {@link SipDelegateBinderConnectionStub} and
+         * {@link SipDelegateBinderConnection}
+         */
+        DelegateBinderStateManager create(int subId, DelegateRequest requestedConfig,
+                Set<FeatureTagState> transportDeniedTags,
+                Executor executor, List<StateCallback> stateCallbacks);
+    }
+
+    /**
+     * Start the process to create a SipDelegate on the ImsService.
+     * @param cb The Binder interface that the SipDelegate should use to notify new incoming SIP
+     *         messages as well as acknowledge whether or not an outgoing SIP message was
+     *         successfully sent.
+     * @param createdConsumer The consumer that will be notified when the creation process has
+     *         completed. Contains the ISipDelegate interface to communicate with the SipDelegate
+     *         and the feature tags the SipDelegate itself denied.
+     * @return true if the creation process started, false if the remote process died. If false, the
+     * consumers will not be notified.
+     */
+    boolean create(ISipDelegateMessageCallback cb,
+            BiConsumer<ISipDelegate, Set<FeatureTagState>> createdConsumer);
+
+    /**
+     * Destroy the existing SipDelegate managed by this object.
+     * <p>
+     * This instance should be cleaned up after this call.
+     * @param reason The reason for why this delegate is being destroyed.
+     * @param destroyedConsumer The consumer that will be notified when this operation completes.
+     *         Contains the reason the SipDelegate reported it was destroyed.
+     */
+    void destroy(int reason, Consumer<Integer> destroyedConsumer);
+
+    /**
+     * Called by IMS application, see
+     * {@link SipDelegateManager#triggerFullNetworkRegistration(SipDelegateConnection, int, String)}
+     * for more information about when this is called.
+     */
+    void triggerFullNetworkRegistration(int sipCode, String sipReason);
+}
diff --git a/src/com/android/services/telephony/rcs/DelegateStateTracker.java b/src/com/android/services/telephony/rcs/DelegateStateTracker.java
new file mode 100644
index 0000000..321c7ba
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/DelegateStateTracker.java
@@ -0,0 +1,222 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.os.RemoteException;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateImsConfiguration;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateConnectionStateCallback;
+import android.telephony.ims.stub.DelegateConnectionStateCallback;
+import android.util.LocalLog;
+import android.util.Log;
+
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Manages the events sent back to the remote IMS application using the AIDL backing for the
+ * {@link DelegateConnectionStateCallback} interface.
+ */
+public class DelegateStateTracker implements DelegateBinderStateManager.StateCallback {
+    private static final String LOG_TAG = "DelegateST";
+
+    private final int mSubId;
+    private final ISipDelegateConnectionStateCallback mAppStateCallback;
+    private final ISipDelegate mLocalDelegateImpl;
+
+    private final LocalLog mLocalLog = new LocalLog(SipTransportController.LOG_SIZE);
+
+    private List<FeatureTagState> mDelegateDeniedTags;
+    private DelegateRegistrationState mLastRegState;
+    private boolean mCreatedCalled = false;
+    private int mRegistrationStateOverride = -1;
+
+    public DelegateStateTracker(int subId, ISipDelegateConnectionStateCallback appStateCallback,
+            ISipDelegate localDelegateImpl) {
+        mSubId = subId;
+        mAppStateCallback = appStateCallback;
+        mLocalDelegateImpl = localDelegateImpl;
+    }
+
+    /**
+     * Notify this state tracker that a new internal SipDelegate has been connected.
+     *
+     * Registration and state updates will be send via the
+     * {@link SipDelegateBinderConnection.StateCallback} callback implemented by this class as they
+     * arrive.
+     * @param deniedTags The tags denied by the SipTransportController and ImsService creating the
+     *         SipDelegate. These tags will need to be notified back to the IMS application.
+     */
+    public void sipDelegateConnected(Set<FeatureTagState> deniedTags) {
+        logi("SipDelegate connected with denied tags:" + deniedTags);
+        // From the IMS application perspective, we only call onCreated/onDestroyed once and
+        // provide the local implementation of ISipDelegate, which doesn't change, even though
+        // SipDelegates may be changing underneath.
+        if (!mCreatedCalled) {
+            mCreatedCalled = true;
+            notifySipDelegateCreated();
+        }
+        mRegistrationStateOverride = -1;
+        mDelegateDeniedTags = new ArrayList<>(deniedTags);
+    }
+
+    /**
+     * The underlying SipDelegate is changing due to a state change in the SipDelegateController.
+     *
+     * This will trigger an override of the IMS application's registration state. All feature tags
+     * in the REGISTERED state will be overridden to move to the deregistering state specified until
+     * a new SipDelegate was successfully created and {@link #sipDelegateConnected(Set)} was called
+     * or it was destroyed and {@link #sipDelegateDestroyed(int)} was called.
+     * @param deregisteringReason The new deregistering reason that all feature tags in the
+     *         registered state should now report.
+     */
+    public void sipDelegateChanging(int deregisteringReason) {
+        logi("SipDelegate Changing");
+        mRegistrationStateOverride = deregisteringReason;
+        if (mLastRegState == null) {
+            logw("sipDelegateChanging: invalid state, onRegistrationStateChanged never called.");
+            mLastRegState = new DelegateRegistrationState.Builder().build();
+        }
+        onRegistrationStateChanged(mLastRegState);
+    }
+
+    /**
+     * The underlying SipDelegate has been destroyed.
+     *
+     * This should only be called when the entire {@link SipDelegateController} is going down
+     * because the application has requested that the SipDelegate be destroyed.
+     *
+     * This can also be called in error conditions where the IMS application or ImsService has
+     * crashed.
+     * @param reason The reason that will be sent to the IMS application for why the SipDelegate
+     *         is being destroyed.
+     */
+    public void sipDelegateDestroyed(int reason) {
+        logi("SipDelegate destroyed:" + reason);
+        mRegistrationStateOverride = -1;
+        try {
+            mAppStateCallback.onDestroyed(reason);
+        } catch (RemoteException e) {
+            logw("sipDelegateDestroyed: IMS application is dead: " + e);
+        }
+    }
+
+    /**
+     * The underlying SipDelegate has reported that its registration state has changed.
+     * @param registrationState The RegistrationState reported by the SipDelegate to be sent to the
+     *         IMS application.
+     */
+    @Override
+    public void onRegistrationStateChanged(DelegateRegistrationState registrationState) {
+        if (mRegistrationStateOverride > DelegateRegistrationState.DEREGISTERED_REASON_UNKNOWN) {
+            logi("onRegistrationStateChanged: overriding registered state to "
+                    + mRegistrationStateOverride);
+            registrationState = overrideRegistrationForDelegateChange(mRegistrationStateOverride,
+                    registrationState);
+        }
+        if (registrationState.equals(mLastRegState)) {
+            logi("onRegistrationStateChanged: skipping notification, state is the same.");
+            return;
+        }
+        mLastRegState = registrationState;
+        logi("onRegistrationStateChanged: sending reg state " + registrationState);
+        try {
+            mAppStateCallback.onFeatureTagStatusChanged(registrationState, mDelegateDeniedTags);
+        } catch (RemoteException e) {
+            logw("onRegistrationStateChanged: IMS application is dead: " + e);
+        }
+    }
+
+    /**
+     * THe underlying SipDelegate has reported that the IMS configuration has changed.
+     * @param config The config to be sent to the IMS application.
+     */
+    @Override
+    public void onImsConfigurationChanged(SipDelegateImsConfiguration config) {
+        logi("onImsConfigurationChanged: Sending new IMS configuration.");
+        try {
+            mAppStateCallback.onImsConfigurationChanged(config);
+        } catch (RemoteException e) {
+            logw("onImsConfigurationChanged: IMS application is dead: " + e);
+        }
+    }
+
+    /**
+     * THe underlying SipDelegate has reported that the IMS configuration has changed.
+     * @param config The config to be sent to the IMS application.
+     */
+    @Override
+    public void onConfigurationChanged(SipDelegateConfiguration config) {
+        logi("onImsConfigurationChanged: Sending new IMS configuration.");
+        try {
+            mAppStateCallback.onConfigurationChanged(config);
+        } catch (RemoteException e) {
+            logw("onImsConfigurationChanged: IMS application is dead: " + e);
+        }
+    }
+
+    /** Write state about this tracker into the PrintWriter to be included in the dumpsys */
+    public void dump(PrintWriter printWriter) {
+        printWriter.println("Last reg state: " + mLastRegState);
+        printWriter.println("Denied tags: " + mDelegateDeniedTags);
+        printWriter.println();
+        printWriter.println("Most recent logs: ");
+        mLocalLog.dump(printWriter);
+    }
+
+    private DelegateRegistrationState overrideRegistrationForDelegateChange(
+            int registerOverrideReason, DelegateRegistrationState state) {
+        Set<String> registeredFeatures = state.getRegisteredFeatureTags();
+        DelegateRegistrationState.Builder overriddenState = new DelegateRegistrationState.Builder();
+        // keep other deregistering/deregistered tags the same.
+        for (FeatureTagState dereging : state.getDeregisteringFeatureTags()) {
+            overriddenState.addDeregisteringFeatureTag(dereging.getFeatureTag(),
+                    dereging.getState());
+        }
+        for (FeatureTagState dereged : state.getDeregisteredFeatureTags()) {
+            overriddenState.addDeregisteredFeatureTag(dereged.getFeatureTag(),
+                    dereged.getState());
+        }
+        // Override REGISTERED only
+        for (String ft : registeredFeatures) {
+            overriddenState.addDeregisteringFeatureTag(ft, registerOverrideReason);
+        }
+        return overriddenState.build();
+    }
+
+    private void notifySipDelegateCreated() {
+        try {
+            mAppStateCallback.onCreated(mLocalDelegateImpl);
+        } catch (RemoteException e) {
+            logw("notifySipDelegateCreated: IMS application is dead: " + e);
+        }
+    }
+
+    private void logi(String log) {
+        Log.i(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[I] " + log);
+    }
+    private void logw(String log) {
+        Log.w(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[W] " + log);
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/MessageTransportWrapper.java b/src/com/android/services/telephony/rcs/MessageTransportWrapper.java
new file mode 100644
index 0000000..0d4265a
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/MessageTransportWrapper.java
@@ -0,0 +1,493 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.os.Binder;
+import android.os.RemoteException;
+import android.telephony.ims.DelegateMessageCallback;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateImsConfiguration;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.telephony.ims.stub.SipDelegate;
+import android.util.LocalLog;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.SipMessageParsingUtils;
+import com.android.internal.util.IndentingPrintWriter;
+import com.android.phone.RcsProvisioningMonitor;
+import com.android.services.telephony.rcs.validator.ValidationResult;
+
+import java.io.PrintWriter;
+import java.util.Set;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.function.Consumer;
+
+/**
+ * Wraps the SIP message path both from the IMS application to the SipDelegate and from the
+ * SipDelegate back to the IMS Application.
+ * <p>
+ * Queues incoming and outgoing SIP messages on an Executor and deliver to IMS application and
+ * SipDelegate in order. If there is an error delivering the message, the caller is notified.
+ * Uses {@link TransportSipMessageValidator} to track ongoing SIP dialogs and verify outgoing
+ * messages.
+ * <p>
+ * Note: This handles incoming binder calls, so all calls from other processes should be handled on
+ * the provided Executor.
+ */
+public class MessageTransportWrapper implements DelegateBinderStateManager.StateCallback {
+    private static final String TAG = "MessageTW";
+
+    // SipDelegateConnection(IMS Application) -> SipDelegate(ImsService)
+    private final ISipDelegate.Stub mSipDelegateConnection = new ISipDelegate.Stub() {
+        /**
+         * The IMS application is acknowledging that it has successfully received and processed an
+         * incoming SIP message sent by the SipDelegate in
+         * {@link ISipDelegateMessageCallback#onMessageReceived(SipMessage)}.
+         */
+        @Override
+        public void notifyMessageReceived(String viaTransactionId) {
+            long token = Binder.clearCallingIdentity();
+            try {
+                mExecutor.execute(() -> {
+                    if (mSipDelegate == null) {
+                        logw("notifyMessageReceived called when SipDelegate is not associated for "
+                                + "transaction id: " + viaTransactionId);
+                        return;
+                    }
+                    try {
+                        mSipSessionTracker.acknowledgePendingMessage(viaTransactionId);
+                        mSipDelegate.notifyMessageReceived(viaTransactionId);
+                    } catch (RemoteException e) {
+                        logw("SipDelegate not available when notifyMessageReceived was called "
+                                + "for transaction id: " + viaTransactionId);
+                    }
+                });
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+
+        /**
+         * The IMS application is acknowledging that it received an incoming SIP message sent by the
+         * SipDelegate in {@link ISipDelegateMessageCallback#onMessageReceived(SipMessage)} but it
+         * was unable to process it.
+         */
+        @Override
+        public void notifyMessageReceiveError(String viaTransactionId, int reason) {
+            long token = Binder.clearCallingIdentity();
+            try {
+                mExecutor.execute(() -> {
+                    if (mSipDelegate == null) {
+                        logw("notifyMessageReceiveError called when SipDelegate is not associated "
+                                + "for transaction id: " + viaTransactionId);
+                        return;
+                    }
+                    try {
+                        mSipSessionTracker.notifyPendingMessageFailed(viaTransactionId);
+                        mSipDelegate.notifyMessageReceiveError(viaTransactionId, reason);
+                    } catch (RemoteException e) {
+                        logw("SipDelegate not available when notifyMessageReceiveError was called "
+                                + "for transaction id: " + viaTransactionId);
+                    }
+                });
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+
+        /**
+         * The IMS application is sending an outgoing SIP message to the SipDelegate to be processed
+         * and sent over the network.
+         */
+        @Override
+        public void sendMessage(SipMessage sipMessage, long configVersion) {
+            long token = Binder.clearCallingIdentity();
+            try {
+                mExecutor.execute(() -> {
+                    ValidationResult result =
+                            mSipSessionTracker.verifyOutgoingMessage(sipMessage, configVersion);
+                    result = maybeOverrideValidationForTesting(result);
+                    if (!result.isValidated) {
+                        notifyDelegateSendError("Outgoing - " + result.logReason,
+                                sipMessage, result.restrictedReason);
+                        return;
+                    }
+                    try {
+                        if (mSipDelegate == null) {
+                            logw("sendMessage called when SipDelegate is not associated."
+                                    + sipMessage);
+                            notifyDelegateSendError("No SipDelegate", sipMessage,
+                                    SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD);
+
+                            return;
+                        }
+                        mSipDelegate.sendMessage(sipMessage, configVersion);
+                    } catch (RemoteException e) {
+                        notifyDelegateSendError("RemoteException: " + e, sipMessage,
+                                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD);
+                    }
+                });
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+
+        /**
+         * The SipDelegateConnection is requesting that the resources associated with an ongoing SIP
+         * dialog be released as the SIP dialog is now closed.
+         */
+        @Override
+        public void cleanupSession(String callId) {
+            long token = Binder.clearCallingIdentity();
+            try {
+                mExecutor.execute(() -> cleanupSessionInternal(callId));
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+    };
+
+    // SipDelegate(ImsService) -> SipDelegateConnection(IMS Application)
+    private final ISipDelegateMessageCallback.Stub mDelegateConnectionMessageCallback =
+            new ISipDelegateMessageCallback.Stub() {
+        /**
+         * An Incoming SIP Message has been received by the SipDelegate and is being routed
+         * to the IMS application for processing.
+         * <p>
+         * IMS application will call {@link ISipDelegate#notifyMessageReceived(String)} to
+         * acknowledge receipt of this incoming message.
+         */
+        @Override
+        public void onMessageReceived(SipMessage message) {
+            long token = Binder.clearCallingIdentity();
+            try {
+                mExecutor.execute(() -> {
+                    ValidationResult result = mSipSessionTracker.verifyIncomingMessage(message);
+                    if (!result.isValidated) {
+                        notifyAppReceiveError("Incoming - " + result.logReason, message,
+                                result.restrictedReason);
+                        return;
+                    }
+                    try {
+                        mAppCallback.onMessageReceived(message);
+                    } catch (RemoteException e) {
+                        notifyAppReceiveError("RemoteException: " + e, message,
+                                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD);
+                    }
+                });
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+
+        /**
+         * An outgoing SIP message sent previously by the SipDelegateConnection to the SipDelegate
+         * using {@link ISipDelegate#sendMessage(SipMessage, long)} as been successfully sent.
+         */
+        @Override
+        public void onMessageSent(String viaTransactionId) {
+            long token = Binder.clearCallingIdentity();
+            try {
+                mExecutor.execute(() -> {
+                    if (mSipDelegate == null) {
+                        logw("Unexpected state, onMessageSent called when SipDelegate is not "
+                                + "associated");
+                    }
+                    try {
+                        mSipSessionTracker.acknowledgePendingMessage(viaTransactionId);
+                        mAppCallback.onMessageSent(viaTransactionId);
+                    } catch (RemoteException e) {
+                        logw("Error sending onMessageSent to SipDelegateConnection, remote not"
+                                + "available for transaction ID: " + viaTransactionId);
+                    }
+                });
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+
+        /**
+         * An outgoing SIP message sent previously by the SipDelegateConnection to the SipDelegate
+         * using {@link ISipDelegate#sendMessage(SipMessage, long)} failed to be sent.
+         */
+        @Override
+        public void onMessageSendFailure(String viaTransactionId, int reason) {
+            long token = Binder.clearCallingIdentity();
+            try {
+                mExecutor.execute(() -> {
+                    if (mSipDelegate == null) {
+                        logw("Unexpected state, onMessageSendFailure called when SipDelegate is not"
+                                + "associated");
+                    }
+                    try {
+                        mSipSessionTracker.notifyPendingMessageFailed(viaTransactionId);
+                        mAppCallback.onMessageSendFailure(viaTransactionId, reason);
+                    } catch (RemoteException e) {
+                        logw("Error sending onMessageSendFailure to SipDelegateConnection, remote"
+                                + " not available for transaction ID: " + viaTransactionId);
+                    }
+                });
+            } finally {
+                Binder.restoreCallingIdentity(token);
+            }
+        }
+    };
+
+    /**
+     * Interface for injecting validator override dependencies for testing.
+     */
+    @VisibleForTesting
+    public interface ValidatorOverride {
+        /**
+         * @return {@code null} if the validation result should not be overridden, {@code true} if
+         * the validation result should always pass, {@code false} if the validation result should
+         * always fail.
+         */
+        Boolean getValidatorOverrideState();
+    }
+
+    private final ValidatorOverride mValidatorOverride;
+    private final ISipDelegateMessageCallback mAppCallback;
+    private final Executor mExecutor;
+    private final int mSubId;
+    private final TransportSipMessageValidator mSipSessionTracker;
+    private final LocalLog mLocalLog = new LocalLog(SipTransportController.LOG_SIZE);
+
+    private ISipDelegate mSipDelegate;
+
+    public MessageTransportWrapper(int subId, ScheduledExecutorService executor,
+            ISipDelegateMessageCallback appMessageCallback) {
+        mSubId = subId;
+        mAppCallback = appMessageCallback;
+        mExecutor = executor;
+        mSipSessionTracker = new TransportSipMessageValidator(subId, executor);
+        mValidatorOverride = () -> RcsProvisioningMonitor.getInstance()
+                .getImsFeatureValidationOverride(mSubId);
+    }
+
+    /**
+     * Mock out dependencies for unit testing.
+     */
+    @VisibleForTesting
+    public MessageTransportWrapper(int subId, ScheduledExecutorService executor,
+            ISipDelegateMessageCallback appMessageCallback,
+            TransportSipMessageValidator sipSessionTracker) {
+        mSubId = subId;
+        mAppCallback = appMessageCallback;
+        mExecutor = executor;
+        mSipSessionTracker = sipSessionTracker;
+        // Remove links to static methods calls querying overrides for testing.
+        mValidatorOverride = () -> null;
+    }
+
+    @Override
+    public void onRegistrationStateChanged(DelegateRegistrationState registrationState) {
+        mSipSessionTracker.onRegistrationStateChanged((callIds) -> {
+            for (String id : callIds)  {
+                cleanupSessionInternal(id);
+            }
+        }, registrationState);
+    }
+
+    @Override
+    public void onImsConfigurationChanged(SipDelegateImsConfiguration config) {
+        mSipSessionTracker.onImsConfigurationChanged(config);
+    }
+
+    @Override
+    public void onConfigurationChanged(SipDelegateConfiguration config) {
+        mSipSessionTracker.onConfigurationChanged(config);
+    }
+
+    /**
+     * Open the transport and allow SIP messages to be sent/received on the delegate specified.
+     * @param delegate The delegate connection to send SIP messages to on the ImsService.
+     * @param supportedFeatureTags Feature tags that are supported. Outgoing SIP messages relating
+     *                             to these tags will be allowed.
+     * @param deniedFeatureTags Feature tags that have been denied. Outgoing SIP messages relating
+     *         to these tags will be denied.
+     */
+    public void openTransport(ISipDelegate delegate, Set<String> supportedFeatureTags,
+            Set<FeatureTagState> deniedFeatureTags) {
+        logi("openTransport: delegate=" + delegate + ", supportedTags=" + supportedFeatureTags
+                + ", deniedTags=" + deniedFeatureTags);
+        mSipSessionTracker.onTransportOpened(supportedFeatureTags, deniedFeatureTags);
+        mSipDelegate = delegate;
+    }
+
+    /** Dump state about this tracker that should be included in the dumpsys */
+    public void dump(PrintWriter printWriter) {
+        IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, "  ");
+        pw.println("Most recent logs:");
+        mLocalLog.dump(printWriter);
+        pw.println();
+        pw.println("Dialog Tracker:");
+        pw.increaseIndent();
+        mSipSessionTracker.dump(pw);
+        pw.decreaseIndent();
+    }
+
+    /**
+     * @return SipDelegate implementation to be sent to IMS application.
+     */
+    public ISipDelegate getDelegateConnection() {
+        return mSipDelegateConnection;
+    }
+
+    /**
+     * @return The remote application's message callback.
+     */
+    public ISipDelegateMessageCallback getAppMessageCallback() {
+        return mAppCallback;
+    }
+
+    /**
+     * @return MessageCallback implementation to be sent to the ImsService.
+     */
+    public ISipDelegateMessageCallback getMessageCallback() {
+        return mDelegateConnectionMessageCallback;
+    }
+
+    /**
+     * Gradually close all SIP Sessions by:
+     * 1) denying all new outgoing SIP Dialog requests with the reason specified and
+     * 2) only allowing existing SIP Sessions to continue.
+     * <p>
+     * This will allow traffic to continue on existing SIP Sessions until a BYE is sent and the
+     * corresponding SIP Dialogs are closed or a timeout is hit and
+     * {@link SipDelegate#cleanupSession(String)} (String)} is forcefully called on all open SIP
+     * sessions.
+     * <p>
+     * Any outgoing out-of-dialog traffic on this transport will be denied with the provided reason.
+     * <p>
+     * Incoming out-of-dialog traffic will continue to be set up until the SipDelegate is fully
+     * closed.
+     * @param delegateClosingReason The reason code to return to
+     * {@link DelegateMessageCallback#onMessageSendFailure(String, int)} if a new out-of-dialog SIP
+     *         message is received while waiting for existing Dialogs.
+     * @param closedReason reason to return to new outgoing SIP messages via
+     *         {@link SipDelegate#notifyMessageReceiveError(String, int)} once the transport
+     *         transitions to the fully closed state.
+     * @param resultConsumer The consumer called when the message transport has been closed. It will
+     *         return {@code true} if the procedure completed successfully or {@link false} if the
+     *         transport needed to be closed forcefully due to the application not responding before
+     *         a timeout occurred.
+     */
+    public void closeGracefully(int delegateClosingReason, int closedReason,
+            Consumer<Boolean> resultConsumer) {
+        logi("closeGracefully: closingReason=" + delegateClosingReason + ", closedReason="
+                + closedReason + ", resultConsumer(" + resultConsumer.hashCode() + ")");
+        mSipSessionTracker.closeSessionsGracefully((openCallIds) -> {
+            logi("closeGracefully resultConsumer(" + resultConsumer.hashCode()
+                    + "): open call IDs:{" + openCallIds + "}");
+            closeTransport(openCallIds);
+            // propagate event to the consumer
+            resultConsumer.accept(openCallIds.isEmpty() /*successfullyClosed*/);
+        }, delegateClosingReason, closedReason);
+    }
+
+    /**
+     * Close all ongoing SIP sessions immediately and respond to any incoming/outgoing messages with
+     * the provided reason.
+     * @param closedReason The failure reason to provide to incoming/outgoing SIP messages
+     *         if an attempt is made to send/receive a message after this method is called.
+     */
+    public void close(int closedReason) {
+        Set<String> openSessions = mSipSessionTracker.closeSessions(closedReason);
+        logi("close: closedReason=" + closedReason + "open call IDs:{" + openSessions + "}");
+        closeTransport(openSessions);
+    }
+
+    // Clean up all state related to the existing SipDelegate immediately.
+    private void closeTransport(Set<String> openCallIds) {
+        for (String id : openCallIds) {
+            cleanupSessionInternal(id);
+        }
+        mSipDelegate = null;
+    }
+
+    private void cleanupSessionInternal(String callId) {
+        logi("cleanupSessionInternal: clean up session with callId: " + callId);
+        try {
+            if (mSipDelegate == null) {
+                logw("cleanupSessionInternal: SipDelegate is not associated, callId: " + callId);
+            } else {
+                // This will close the transport, so call cleanup on ImsService first.
+                mSipDelegate.cleanupSession(callId);
+            }
+        } catch (RemoteException e) {
+            logw("cleanupSessionInternal: remote not available when cleanupSession was called "
+                    + "for call id: " + callId);
+        }
+        mSipSessionTracker.onSipSessionCleanup(callId);
+    }
+
+    private ValidationResult maybeOverrideValidationForTesting(ValidationResult result) {
+        Boolean isValidatedOverride = mValidatorOverride.getValidatorOverrideState();
+        if (isValidatedOverride == null) {
+            return result;
+        }
+        if (isValidatedOverride) {
+            return ValidationResult.SUCCESS;
+        } else if (result.isValidated) {
+            // if override is set to false and the original result was validated, return a new
+            // restricted result with UNKNOWN reason.
+            return new ValidationResult(SipDelegateManager.MESSAGE_FAILURE_REASON_UNKNOWN,
+                    "validation failed due to a testing override being set");
+        }
+        return result;
+    }
+
+    private void notifyDelegateSendError(String logReason, SipMessage message, int reasonCode) {
+        String transactionId = SipMessageParsingUtils.getTransactionId(message.getHeaderSection());
+        logi("Error sending SipMessage[id: " + transactionId + ", code: " + reasonCode
+                + "] -> SipDelegate for reason: " + logReason);
+        try {
+            mAppCallback.onMessageSendFailure(transactionId, reasonCode);
+        } catch (RemoteException e) {
+            logw("notifyDelegateSendError, SipDelegate is not available: " + e);
+        }
+    }
+
+    private void notifyAppReceiveError(String logReason, SipMessage message, int reasonCode) {
+        String transactionId = SipMessageParsingUtils.getTransactionId(message.getHeaderSection());
+        logi("Error sending SipMessage[id: " + transactionId + ", code: " + reasonCode + "] -> "
+                + "SipDelegateConnection for reason: " + logReason);
+        try {
+            mSipDelegate.notifyMessageReceiveError(transactionId, reasonCode);
+        } catch (RemoteException e) {
+            logw("notifyAppReceiveError, SipDelegate is not available: " + e);
+        }
+    }
+
+    private void logi(String log) {
+        Log.w(SipTransportController.LOG_TAG, TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[I] " + log);
+    }
+
+    private void logw(String log) {
+        Log.w(SipTransportController.LOG_TAG, TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[W] " + log);
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/RcsFeatureController.java b/src/com/android/services/telephony/rcs/RcsFeatureController.java
index 5094c57..7834903 100644
--- a/src/com/android/services/telephony/rcs/RcsFeatureController.java
+++ b/src/com/android/services/telephony/rcs/RcsFeatureController.java
@@ -20,9 +20,7 @@
 import android.content.Context;
 import android.net.Uri;
 import android.telephony.ims.ImsException;
-import android.telephony.ims.ImsRcsManager;
 import android.telephony.ims.ImsReasonInfo;
-import android.telephony.ims.RegistrationManager;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.aidl.IImsRegistrationCallback;
 import android.telephony.ims.stub.ImsRegistrationImplBase;
@@ -30,7 +28,7 @@
 import android.util.Log;
 
 import com.android.ims.FeatureConnector;
-import com.android.ims.IFeatureConnector;
+import com.android.ims.FeatureUpdates;
 import com.android.ims.RcsFeatureManager;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.imsphone.ImsRegistrationCallbackHelper;
@@ -65,28 +63,38 @@
         void onRcsDisconnected();
 
         /**
-         * The subscription associated with the slot this controller is bound to has changed or its
-         * carrier configuration has changed.
+         * The subscription associated with the slot this controller is bound to has changed.
          */
         void onAssociatedSubscriptionUpdated(int subId);
 
         /**
+         * The carrier configuration associated with the active subscription id has changed.
+         */
+        void onCarrierConfigChanged();
+
+        /**
          * Called when the feature should be destroyed.
          */
         void onDestroy();
+
+        /**
+         * Called when a dumpsys is being generated for this RcsFeatureController for all Features
+         * to report their status.
+         */
+        void dump(PrintWriter pw);
     }
 
     /**
      * Used to inject FeatureConnector instances for testing.
      */
     @VisibleForTesting
-    public interface FeatureConnectorFactory<T extends IFeatureConnector> {
+    public interface FeatureConnectorFactory<U extends FeatureUpdates> {
         /**
-         * @return a {@link FeatureConnector} associated for the given {@link IFeatureConnector}
-         * and slot id.
+         * @return a {@link FeatureConnector} associated for the given {@link FeatureUpdates}
+         * and slot index.
          */
-        FeatureConnector<T> create(Context context, int slotId,
-                FeatureConnector.Listener<T> listener, Executor executor, String tag);
+        FeatureConnector<U> create(Context context, int slotIndex,
+                FeatureConnector.Listener<U> listener, Executor executor, String logPrefix);
     }
 
     /**
@@ -102,7 +110,8 @@
                 ImsRegistrationCallbackHelper.ImsRegistrationUpdate cb, Executor executor);
     }
 
-    private FeatureConnectorFactory<RcsFeatureManager> mFeatureFactory = FeatureConnector::new;
+    private FeatureConnectorFactory<RcsFeatureManager> mFeatureFactory =
+            RcsFeatureManager::getConnector;
     private RegistrationHelperFactory mRegistrationHelperFactory =
             ImsRegistrationCallbackHelper::new;
 
@@ -113,35 +122,37 @@
     private final Object mLock = new Object();
     private FeatureConnector<RcsFeatureManager> mFeatureConnector;
     private RcsFeatureManager mFeatureManager;
+    private int mAssociatedSubId;
 
     private FeatureConnector.Listener<RcsFeatureManager> mFeatureConnectorListener =
             new FeatureConnector.Listener<RcsFeatureManager>() {
                 @Override
-                public RcsFeatureManager getFeatureManager() {
-                    return new RcsFeatureManager(mContext, mSlotId);
-                }
-
-                @Override
                 public void connectionReady(RcsFeatureManager manager)
                         throws com.android.ims.ImsException {
                     if (manager == null) {
                         logw("connectionReady returned null RcsFeatureManager");
                         return;
                     }
+                    logd("connectionReady");
                     try {
                         // May throw ImsException if for some reason the connection to the
                         // ImsService is gone.
+                        updateConnectionStatus(manager);
                         setupConnectionToService(manager);
                     } catch (ImsException e) {
+                        updateConnectionStatus(null /*manager*/);
                         // Use deprecated Exception for compatibility.
                         throw new com.android.ims.ImsException(e.getMessage(),
                                 ImsReasonInfo.CODE_LOCAL_IMS_SERVICE_DOWN);
                     }
-                    updateConnectionStatus(manager);
                 }
 
                 @Override
-                public void connectionUnavailable() {
+                public void connectionUnavailable(int reason) {
+                    if (reason == FeatureConnector.UNAVAILABLE_REASON_SERVER_UNAVAILABLE) {
+                        loge("unexpected - connectionUnavailable due to server unavailable");
+                    }
+                    logd("connectionUnavailable");
                     // Call before disabling connection to manager.
                     removeConnectionToService();
                     updateConnectionStatus(null /*manager*/);
@@ -167,9 +178,10 @@
                 }
             };
 
-    public RcsFeatureController(Context context, int slotId) {
+    public RcsFeatureController(Context context, int slotId, int associatedSubId) {
         mContext = context;
         mSlotId = slotId;
+        mAssociatedSubId = associatedSubId;
         mImsRcsRegistrationHelper = mRegistrationHelperFactory.create(mRcsRegistrationUpdate,
                 mContext.getMainExecutor());
     }
@@ -178,9 +190,11 @@
      * Should only be used to inject registration helpers for testing.
      */
     @VisibleForTesting
-    public RcsFeatureController(Context context, int slotId, RegistrationHelperFactory f) {
+    public RcsFeatureController(Context context, int slotId, int associatedSubId,
+            RegistrationHelperFactory f) {
         mContext = context;
         mSlotId = slotId;
+        mAssociatedSubId = associatedSubId;
         mRegistrationHelperFactory = f;
         mImsRcsRegistrationHelper = mRegistrationHelperFactory.create(mRcsRegistrationUpdate,
                 mContext.getMainExecutor());
@@ -244,17 +258,12 @@
     }
 
     /**
-     * Update the subscription associated with this controller.
+     * Update the Features associated with this controller due to the associated subscription
+     * changing.
      */
     public void updateAssociatedSubscription(int newSubId) {
-        RcsFeatureManager manager = getFeatureManager();
-        if (manager != null) {
-            try {
-                manager.updateCapabilities();
-            } catch (ImsException e) {
-                Log.w(LOG_TAG, "associatedSubscriptionChanged failed:" + e);
-            }
-        }
+        mAssociatedSubId = newSubId;
+        updateCapabilities();
         synchronized (mLock) {
             for (Feature c : mFeatures.values()) {
                 c.onAssociatedSubscriptionUpdated(newSubId);
@@ -263,6 +272,19 @@
     }
 
     /**
+     * Update the features associated with this controller due to the carrier configuration
+     * changing.
+     */
+    public void onCarrierConfigChangedForSubscription() {
+        updateCapabilities();
+        synchronized (mLock) {
+            for (Feature c : mFeatures.values()) {
+                c.onCarrierConfigChanged();
+            }
+        }
+    }
+
+    /**
      * Call before this controller is destroyed to tear down associated features.
      */
     public void destroy() {
@@ -280,7 +302,7 @@
     }
 
     @VisibleForTesting
-    public void setFeatureConnectorFactory(FeatureConnectorFactory factory) {
+    public void setFeatureConnectorFactory(FeatureConnectorFactory<RcsFeatureManager> factory) {
         mFeatureFactory = factory;
     }
 
@@ -310,8 +332,8 @@
     }
 
     /**
-     * Register an {@link ImsRcsManager.AvailabilityCallback} with the associated RcsFeature,
-     * which will provide availability updates.
+     * Register an {@link ImsRcsManager.OnAvailabilityChangedListener} with the associated
+     * RcsFeature, which will provide availability updates.
      */
     public void registerRcsAvailabilityCallback(int subId, IImsCapabilityCallback callback)
             throws ImsException {
@@ -324,7 +346,7 @@
     }
 
     /**
-     * Remove a registered {@link ImsRcsManager.AvailabilityCallback} from the RcsFeature.
+     * Remove a registered {@link ImsRcsManager.OnAvailabilityChangedListener} from the RcsFeature.
      */
     public void unregisterRcsAvailabilityCallback(int subId, IImsCapabilityCallback callback) {
         RcsFeatureManager manager = getFeatureManager();
@@ -349,13 +371,14 @@
     /**
      * Query the availability of an IMS RCS capability.
      */
-    public boolean isAvailable(int capability) throws android.telephony.ims.ImsException {
+    public boolean isAvailable(int capability, int radioTech)
+            throws android.telephony.ims.ImsException {
         RcsFeatureManager manager = getFeatureManager();
         if (manager == null) {
             throw new ImsException("Service is not available",
                     ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
         }
-        return manager.isAvailable(capability);
+        return manager.isAvailable(capability, radioTech);
     }
 
     /**
@@ -376,14 +399,27 @@
         callback.accept(mImsRcsRegistrationHelper.getImsRegistrationState());
     }
 
+    private void updateCapabilities() {
+        RcsFeatureManager manager = getFeatureManager();
+        if (manager != null) {
+            try {
+                manager.updateCapabilities(mAssociatedSubId);
+            } catch (ImsException e) {
+                Log.w(LOG_TAG, "updateCapabilities failed:" + e);
+            }
+        }
+    }
+
     private void setupConnectionToService(RcsFeatureManager manager) throws ImsException {
+        logd("setupConnectionToService");
         // Open persistent listener connection, sends RcsFeature#onFeatureReady.
         manager.openConnection();
-        manager.updateCapabilities();
+        manager.updateCapabilities(mAssociatedSubId);
         manager.registerImsRegistrationCallback(mImsRcsRegistrationHelper.getCallbackBinder());
     }
 
     private void removeConnectionToService() {
+        logd("removeConnectionToService");
         RcsFeatureManager manager = getFeatureManager();
         if (manager != null) {
             manager.unregisterImsRegistrationCallback(
@@ -427,13 +463,29 @@
         pw.print("connected=");
         synchronized (mLock) {
             pw.println(mFeatureManager != null);
+            pw.println();
+            pw.println("RcsFeatureControllers:");
+            pw.increaseIndent();
+            for (Feature f : mFeatures.values()) {
+                f.dump(pw);
+                pw.println();
+            }
+            pw.decreaseIndent();
         }
     }
 
+    private void logd(String log) {
+        Log.d(LOG_TAG, getLogPrefix().append(log).toString());
+    }
+
     private void logw(String log) {
         Log.w(LOG_TAG, getLogPrefix().append(log).toString());
     }
 
+    private void loge(String log) {
+        Log.e(LOG_TAG, getLogPrefix().append(log).toString());
+    }
+
     private StringBuilder getLogPrefix() {
         StringBuilder sb = new StringBuilder("[");
         sb.append(mSlotId);
diff --git a/src/com/android/services/telephony/rcs/SipDelegateBinderConnection.java b/src/com/android/services/telephony/rcs/SipDelegateBinderConnection.java
new file mode 100644
index 0000000..168a432
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/SipDelegateBinderConnection.java
@@ -0,0 +1,269 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateImsConfiguration;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.aidl.IImsRegistration;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.telephony.ims.aidl.ISipDelegateStateCallback;
+import android.telephony.ims.aidl.ISipTransport;
+import android.telephony.ims.stub.SipDelegate;
+import android.util.LocalLog;
+import android.util.Log;
+
+import java.io.PrintWriter;
+import java.util.Collections;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.Set;
+import java.util.concurrent.Executor;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+/**
+ * Container for the active connection to the {@link SipDelegate} active on the ImsService.
+ * <p>
+ * New instances of this class will be created and destroyed new {@link SipDelegate}s are created
+ * and destroyed by the {@link SipDelegateController}.
+ */
+public class SipDelegateBinderConnection implements DelegateBinderStateManager,
+        IBinder.DeathRecipient {
+    private static final String LOG_TAG = "BinderConn";
+
+    protected final int mSubId;
+    protected final Set<FeatureTagState> mDeniedTags;
+    protected final Executor mExecutor;
+    protected final List<StateCallback> mStateCallbacks;
+
+    private final LocalLog mLocalLog = new LocalLog(SipTransportController.LOG_SIZE);
+
+    // Callback interface from ImsService to this Connection. State Events will be forwarded to IMS
+    // application through DelegateStateTracker.
+    private final ISipDelegateStateCallback mSipDelegateStateCallback =
+            new ISipDelegateStateCallback.Stub() {
+                @Override
+                public void onCreated(ISipDelegate delegate,
+                        List<FeatureTagState> deniedFeatureTags) {
+                    long token = Binder.clearCallingIdentity();
+                    try {
+                        mExecutor.execute(() ->
+                                notifySipDelegateCreated(delegate, deniedFeatureTags));
+                    } finally {
+                        Binder.restoreCallingIdentity(token);
+                    }
+                }
+
+                @Override
+                public void onFeatureTagRegistrationChanged(
+                        DelegateRegistrationState registrationState) {
+                    long token = Binder.clearCallingIdentity();
+                    try {
+                        mExecutor.execute(() -> {
+                            logi("onFeatureTagRegistrationChanged:" + registrationState);
+                            for (StateCallback c : mStateCallbacks) {
+                                c.onRegistrationStateChanged(registrationState);
+                            }
+                        });
+                    } finally {
+                        Binder.restoreCallingIdentity(token);
+                    }
+                }
+
+                @Override
+                public void onImsConfigurationChanged(
+                        SipDelegateImsConfiguration registeredSipConfig) {
+                    long token = Binder.clearCallingIdentity();
+                    try {
+                        mExecutor.execute(() -> {
+                            logi("onImsConfigurationChanged: version="
+                                    + registeredSipConfig.getVersion());
+                            for (StateCallback c : mStateCallbacks) {
+                                c.onImsConfigurationChanged(registeredSipConfig);
+                            }
+                        });
+                    } finally {
+                        Binder.restoreCallingIdentity(token);
+                    }
+                }
+
+                @Override
+                public void onConfigurationChanged(
+                        SipDelegateConfiguration registeredSipConfig) {
+                    long token = Binder.clearCallingIdentity();
+                    try {
+                        mExecutor.execute(() -> {
+                            logi("onConfigurationChanged");
+                            for (StateCallback c : mStateCallbacks) {
+                                c.onConfigurationChanged(registeredSipConfig);
+                            }
+                        });
+                    } finally {
+                        Binder.restoreCallingIdentity(token);
+                    }
+                }
+
+                @Override
+                public void onDestroyed(int reason) {
+                    long token = Binder.clearCallingIdentity();
+                    try {
+                        mExecutor.execute(() -> notifySipDelegateDestroyed(reason));
+                    } finally {
+                        Binder.restoreCallingIdentity(token);
+                    }
+                }
+            };
+
+    private final ISipTransport mSipTransport;
+    private final IImsRegistration mImsRegistration;
+    private final DelegateRequest mRequestedConfig;
+
+    private ISipDelegate mDelegateBinder;
+    private BiConsumer<ISipDelegate, Set<FeatureTagState>> mPendingCreatedConsumer;
+    private Consumer<Integer> mPendingDestroyedConsumer;
+
+    /**
+     * Create a new Connection object to manage the creation and destruction of a
+     * {@link SipDelegate}.
+     * @param subId The subid that this SipDelegate is being created for.
+     * @param sipTransport The SipTransport implementation that will be used to manage SipDelegates.
+     * @param registrationImpl The ImsRegistration implementation that will be used to manage
+     *                         registration changes in relation to the SipDelegates.
+     * @param requestedConfig The DelegateRequest to be sent to the ImsService.
+     * @param transportDeniedTags The feature tags that have already been denied by the
+     *                            SipTransportController and should not be requested.
+     * @param executor The Executor that all binder calls from the remote process will be executed
+     *                on.
+     * @param stateCallbacks A list of callbacks that will each be called when the state of the
+     *                       SipDelegate changes. This will be called on the supplied executor.
+     */
+    public SipDelegateBinderConnection(int subId, ISipTransport sipTransport,
+            IImsRegistration registrationImpl, DelegateRequest requestedConfig,
+            Set<FeatureTagState> transportDeniedTags, Executor executor,
+            List<StateCallback> stateCallbacks) {
+        mSubId = subId;
+        mSipTransport = sipTransport;
+        mImsRegistration = registrationImpl;
+        mRequestedConfig = requestedConfig;
+        mDeniedTags = transportDeniedTags;
+        mExecutor = executor;
+        mStateCallbacks = stateCallbacks;
+    }
+
+    @Override
+    public boolean create(ISipDelegateMessageCallback cb,
+            BiConsumer<ISipDelegate, Set<FeatureTagState>> createdConsumer) {
+        try {
+            mSipTransport.createSipDelegate(mSubId, mRequestedConfig, mSipDelegateStateCallback,
+                    cb);
+            mSipTransport.asBinder().linkToDeath(this, 0);
+        } catch (RemoteException e) {
+            logw("create called on unreachable SipTransport:" + e);
+            return false;
+        }
+        mPendingCreatedConsumer = createdConsumer;
+        return true;
+    }
+
+    @Override
+    public void destroy(int reason, Consumer<Integer> destroyedConsumer) {
+        mPendingDestroyedConsumer = destroyedConsumer;
+        try {
+            if (mDelegateBinder != null) {
+                mSipTransport.destroySipDelegate(mDelegateBinder, reason);
+            } else {
+                mExecutor.execute(() -> notifySipDelegateDestroyed(reason));
+            }
+            mStateCallbacks.clear();
+        } catch (RemoteException e) {
+            logw("destroy called on unreachable SipTransport:" + e);
+            mExecutor.execute(() -> notifySipDelegateDestroyed(reason));
+        }
+        try {
+            mSipTransport.asBinder().unlinkToDeath(this, 0);
+        } catch (NoSuchElementException e) {
+            logw("unlinkToDeath called on already unlinked binder" + e);
+        }
+    }
+
+    @Override
+    public void triggerFullNetworkRegistration(int sipCode, String sipReason) {
+        try {
+            mImsRegistration.triggerFullNetworkRegistration(sipCode, sipReason);
+        } catch (RemoteException e) {
+            logw("triggerFullNetworkRegistration called on unreachable ImsRegistration:" + e);
+        }
+    }
+
+    private void notifySipDelegateCreated(ISipDelegate delegate,
+            List<FeatureTagState> deniedFeatureTags) {
+        logi("Delegate Created: " + delegate + ", deniedTags:" + deniedFeatureTags);
+        if (delegate == null) {
+            logw("Invalid null delegate returned!");
+        }
+        mDelegateBinder = delegate;
+        // Add denied feature tags from SipDelegate to the ones denied by the transport
+        if (deniedFeatureTags != null) {
+            mDeniedTags.addAll(deniedFeatureTags);
+        }
+        if (mPendingCreatedConsumer == null) return;
+        mPendingCreatedConsumer.accept(delegate, mDeniedTags);
+        mPendingCreatedConsumer = null;
+    }
+
+    private void notifySipDelegateDestroyed(int reason) {
+        logi("Delegate Destroyed, reason: " + reason);
+        mDelegateBinder = null;
+        if (mPendingDestroyedConsumer == null) return;
+        mPendingDestroyedConsumer.accept(reason);
+        mPendingDestroyedConsumer = null;
+    }
+
+    /** Dump state about this binder connection that should be included in the dumpsys. */
+    public void dump(PrintWriter printWriter) {
+        mLocalLog.dump(printWriter);
+    }
+
+    protected final void logi(String log) {
+        Log.i(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[I] " + log);
+    }
+
+    protected final void logw(String log) {
+        Log.w(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[W] " + log);
+    }
+
+    @Override
+    public void binderDied() {
+        mExecutor.execute(() -> {
+            logw("binderDied!");
+            // Unblock any pending create/destroy operations.
+            // SipTransportController will handle the overall destruction/teardown.
+            notifySipDelegateCreated(null, Collections.emptyList());
+            notifySipDelegateDestroyed(SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD);
+        });
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/SipDelegateBinderConnectionStub.java b/src/com/android/services/telephony/rcs/SipDelegateBinderConnectionStub.java
new file mode 100644
index 0000000..ef12eb8
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/SipDelegateBinderConnectionStub.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.telephony.ims.stub.SipDelegate;
+
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.Executor;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+/**
+ * Stub implementation used when a SipDelegate needs to be set up in specific cases, but there
+ * is no underlying implementation in the ImsService.
+ *
+ * This is used in cases where all of the requested feature tags were denied for various reasons
+ * from the SipTransportController. In this case, we will "connect", send a update to include the
+ * denied feature tags, and then do nothing until this stub is torn down.
+ */
+public class SipDelegateBinderConnectionStub implements DelegateBinderStateManager {
+    protected final Set<FeatureTagState> mDeniedTags;
+    protected final Executor mExecutor;
+    protected final List<StateCallback> mStateCallbacks;
+
+    /**
+     * Create a new Connection object to manage the creation and destruction of a
+     * {@link SipDelegate}.
+     * @param transportDeniedTags The feature tags that have already been denied by the
+     *                            SipTransportController and should not be requested.
+     * @param executor The Executor that all binder calls from the remote process will be executed
+     *                on.
+     * @param stateCallbacks A list of callbacks that will each be called when the state of the
+     *                       SipDelegate changes. This will be called on the supplied executor.
+     */
+    public SipDelegateBinderConnectionStub(Set<FeatureTagState> transportDeniedTags,
+            Executor executor, List<StateCallback> stateCallbacks) {
+        mDeniedTags = transportDeniedTags;
+        mExecutor = executor;
+        mStateCallbacks = stateCallbacks;
+    }
+
+    @Override
+    public boolean create(ISipDelegateMessageCallback cb,
+            BiConsumer<ISipDelegate, Set<FeatureTagState>> createdConsumer) {
+        mExecutor.execute(() -> {
+            createdConsumer.accept(null, (mDeniedTags));
+            for (SipDelegateBinderConnection.StateCallback  c: mStateCallbacks) {
+                c.onRegistrationStateChanged(new DelegateRegistrationState.Builder().build());
+            }
+        });
+        return true;
+    }
+
+    @Override
+    public void destroy(int reason, Consumer<Integer> destroyedConsumer) {
+        mExecutor.execute(() -> {
+            mStateCallbacks.clear();
+            destroyedConsumer.accept(reason);
+        });
+    }
+
+    @Override
+    public void triggerFullNetworkRegistration(int sipCode, String sipReason) {
+        // This stub is not connected to an ImsService, so this method is intentionally not
+        // implemented.
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/SipDelegateController.java b/src/com/android/services/telephony/rcs/SipDelegateController.java
new file mode 100644
index 0000000..30edca1
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/SipDelegateController.java
@@ -0,0 +1,425 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConnection;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.aidl.IImsRegistration;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateConnectionStateCallback;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.telephony.ims.aidl.ISipTransport;
+import android.telephony.ims.stub.DelegateConnectionStateCallback;
+import android.telephony.ims.stub.SipDelegate;
+import android.util.ArraySet;
+import android.util.LocalLog;
+import android.util.Log;
+import android.util.Pair;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.IndentingPrintWriter;
+
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.stream.Collectors;
+
+/**
+ * Created when an IMS application wishes to open up a {@link SipDelegateConnection} and manages the
+ * resulting {@link SipDelegate} that may be created on the ImsService side.
+ */
+public class SipDelegateController {
+    static final String LOG_TAG = "SipDelegateC";
+
+    private class BinderConnectionFactory implements DelegateBinderStateManager.Factory {
+
+        private final ISipTransport mSipTransportImpl;
+        private final IImsRegistration mImsRegistrationImpl;
+
+        BinderConnectionFactory(ISipTransport transport, IImsRegistration registration) {
+            mSipTransportImpl = transport;
+            mImsRegistrationImpl = registration;
+        }
+
+        @Override
+        public DelegateBinderStateManager create(int subId,
+                DelegateRequest requestedConfig, Set<FeatureTagState> transportDeniedTags,
+                Executor executor, List<DelegateBinderStateManager.StateCallback> stateCallbacks) {
+            // We should not actually create a SipDelegate in this case.
+            if (requestedConfig.getFeatureTags().isEmpty()) {
+                return new SipDelegateBinderConnectionStub(transportDeniedTags, executor,
+                        stateCallbacks);
+            }
+            return new SipDelegateBinderConnection(mSubId, mSipTransportImpl, mImsRegistrationImpl,
+                    requestedConfig, transportDeniedTags, mExecutorService, stateCallbacks);
+        }
+    }
+
+    private final int mSubId;
+    private final String mPackageName;
+    private final DelegateRequest mInitialRequest;
+    private final ScheduledExecutorService mExecutorService;
+    private final MessageTransportWrapper mMessageTransportWrapper;
+    private final DelegateStateTracker mDelegateStateTracker;
+    private final DelegateBinderStateManager.Factory mBinderConnectionFactory;
+    private final LocalLog mLocalLog = new LocalLog(SipTransportController.LOG_SIZE);
+
+    private DelegateBinderStateManager mBinderConnection;
+    private Set<String> mTrackedFeatureTags;
+
+    public SipDelegateController(int subId, DelegateRequest initialRequest, String packageName,
+            ISipTransport transportImpl, IImsRegistration registrationImpl,
+            ScheduledExecutorService executorService,
+            ISipDelegateConnectionStateCallback stateCallback,
+            ISipDelegateMessageCallback messageCallback) {
+        mSubId = subId;
+        mPackageName = packageName;
+        mInitialRequest = initialRequest;
+        mExecutorService = executorService;
+        mBinderConnectionFactory = new BinderConnectionFactory(transportImpl, registrationImpl);
+
+        mMessageTransportWrapper = new MessageTransportWrapper(mSubId, executorService,
+                messageCallback);
+        mDelegateStateTracker = new DelegateStateTracker(mSubId, stateCallback,
+                mMessageTransportWrapper.getDelegateConnection());
+    }
+
+    /**
+     * Inject dependencies for testing only.
+     */
+    @VisibleForTesting
+    public SipDelegateController(int subId, DelegateRequest initialRequest, String packageName,
+            ScheduledExecutorService executorService,
+            MessageTransportWrapper messageTransportWrapper,
+            DelegateStateTracker delegateStateTracker,
+            DelegateBinderStateManager.Factory connectionFactory) {
+        mSubId = subId;
+        mInitialRequest = initialRequest;
+        mPackageName = packageName;
+        mExecutorService = executorService;
+        mMessageTransportWrapper = messageTransportWrapper;
+        mDelegateStateTracker = delegateStateTracker;
+        mBinderConnectionFactory = connectionFactory;
+    }
+
+    /**
+     * @return The InitialRequest from the IMS application. The feature tags that are actually set
+     * up may differ from this request based on the state of this controller.
+     */
+    public DelegateRequest getInitialRequest() {
+        return mInitialRequest;
+    }
+
+    /**
+     * @return The package name of the IMS application associated with this SipDelegateController.
+     */
+    public String getPackageName() {
+        return mPackageName;
+    }
+
+    /**
+     * @return The ImsService's SIP delegate binder impl associated with this controller.
+     */
+    public ISipDelegate getSipDelegateInterface() {
+        return mMessageTransportWrapper.getDelegateConnection();
+    }
+
+    /**
+     * @return The IMS app's message callback binder.
+     */
+    public ISipDelegateMessageCallback getAppMessageCallback() {
+        return mMessageTransportWrapper.getAppMessageCallback();
+    }
+
+    /**
+     * Create the underlying SipDelegate.
+     * <p>
+     * This may not happen instantly, The CompletableFuture returned will not complete until
+     * {@link DelegateConnectionStateCallback#onCreated(SipDelegateConnection)} is called by the
+     * SipDelegate or DelegateStateTracker state is updated in the case that all requested features
+     * were denied.
+     * @return A CompletableFuture that will complete once the SipDelegate has been created. If true
+     * is returned, the SipDelegate has been created successfully. If false, the ImsService is not
+     * reachable and the process should be aborted.
+     */
+    public CompletableFuture<Boolean> create(Set<String> supportedSet,
+            Set<FeatureTagState> deniedSet) {
+        logi("create, supported: " + supportedSet + ", denied: " + deniedSet);
+        mTrackedFeatureTags = supportedSet;
+        DelegateBinderStateManager connection =
+                createBinderConnection(supportedSet, deniedSet);
+        CompletableFuture<Pair<ISipDelegate, Set<FeatureTagState>>> pendingCreate =
+                createSipDelegate(connection);
+        // May need to implement special case handling where SipDelegate denies all in supportedSet,
+        // however that should be a very rare case. For now, if that happens, just keep the
+        // SipDelegate bound.
+        // use thenApply here because we need this to happen on the same thread that it was called
+        // on in order to ensure ordering of onCreated being called, followed by registration
+        // state changed. If not, this is subject to race conditions where registered is queued
+        // before the async processing of this future.
+        return pendingCreate.thenApply((resultPair) -> {
+            if (resultPair == null) {
+                logw("create: resultPair returned null");
+                return false;
+            }
+            mBinderConnection = connection;
+            logi("create: created, delegate denied: " + resultPair.second);
+            Set<String> allowedTags = new ArraySet<>(supportedSet);
+            // Start with the supported set and remove all tags that were denied.
+            allowedTags.removeAll(resultPair.second.stream().map(FeatureTagState::getFeatureTag)
+                    .collect(Collectors.toSet()));
+            mMessageTransportWrapper.openTransport(resultPair.first, allowedTags,
+                    resultPair.second);
+            mDelegateStateTracker.sipDelegateConnected(resultPair.second);
+            return true;
+        });
+    }
+
+    /**
+     * Modify the SipTransport to reflect the new Feature Tag set that the IMS application has
+     * access to.
+     * <p>
+     * This involves the following operations if the new supported tag set does not match the
+     * the existing set:
+     * 1) destroy the existing underlying SipDelegate. If there are SIP Dialogs that are active
+     * on the SipDelegate that is pending to be destroyed, we must move the feature tags into a
+     * deregistering state via
+     * {@link DelegateRegistrationState#DEREGISTERING_REASON_FEATURE_TAGS_CHANGING} to signal to the
+     * IMS application to close all dialogs before the operation can proceed. If any outgoing
+     * out-of-dialog messages are sent at this time, they will also fail with reason
+     * {@link SipDelegateManager#MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION}.
+     * 2) create a new underlying SipDelegate and notify trackers, allowing the transport to
+     * re-open.
+     * @param newSupportedSet The new supported set of feature tags that the SipDelegate should
+     *     be opened for.
+     * @param deniedSet The new set of tags that have been denied as well as the reason for the
+     *        denial to be reported back to the IMS Application.
+     * @return A CompletableFuture containing the pending operation that will change the supported
+     * feature tags. Any operations to change the supported feature tags of the associated
+     * SipDelegate after this should not happen until this pending operation completes. Will
+     * complete with {@code true} if the operation was successful or {@code false} if the
+     * IMS service was unreachable.
+     */
+    public CompletableFuture<Boolean> changeSupportedFeatureTags(Set<String> newSupportedSet,
+            Set<FeatureTagState> deniedSet) {
+        logi("Received feature tag set change, old: [" + mTrackedFeatureTags + "], new: "
+                + newSupportedSet + ",denied: [" + deniedSet + "]");
+        if (mTrackedFeatureTags != null && mTrackedFeatureTags.equals(newSupportedSet)) {
+            logi("changeSupportedFeatureTags: no change, returning");
+            return CompletableFuture.completedFuture(true);
+        }
+
+        mTrackedFeatureTags = newSupportedSet;
+        // Next perform the destroy operation.
+        CompletableFuture<Integer> pendingDestroy = destroySipDelegate(false/*force*/,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                DelegateRegistrationState.DEREGISTERING_REASON_FEATURE_TAGS_CHANGING,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+
+        // Next perform the create operation with the new set of supported feature tags.
+        return pendingDestroy.thenComposeAsync((reasonFromService) -> {
+            logi("changeSupportedFeatureTags: destroy stage complete, reason reported: "
+                    + reasonFromService);
+            return create(newSupportedSet, deniedSet);
+        }, mExecutorService);
+    }
+
+    /**
+     * Destroy this SipDelegate. This controller should be disposed of after this method is
+     * called.
+     * <p>
+     * This may not happen instantly if there are SIP Dialogs that are active on this SipDelegate.
+     * In this case, the CompletableFuture will not complete until
+     * {@link DelegateConnectionStateCallback#onDestroyed(int)} is called by the SipDelegate.
+     * @param force If set true, we will close the transport immediately and call
+     * {@link SipDelegate#closeDialog(String)} on any open dialogs. If false, we will wait for the
+     *         SIP Dialogs to close or the close timer to timeout before destroying the underlying
+     *         SipDelegate.
+     * @param destroyReason The reason for why this SipDelegate is being destroyed.
+     * @return A CompletableFuture that will complete once the SipDelegate has been destroyed.
+     */
+    public CompletableFuture<Integer> destroy(boolean force, int destroyReason) {
+        logi("destroy, forced " + force + ", destroyReason: " + destroyReason);
+
+        CompletableFuture<Integer> pendingOperationComplete =
+                destroySipDelegate(force, SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                        getMessageFailReasonFromDestroyReason(destroyReason),
+                        DelegateRegistrationState.DEREGISTERING_REASON_DESTROY_PENDING,
+                        destroyReason);
+        return pendingOperationComplete.thenApplyAsync((reasonFromDelegate) -> {
+            logi("destroy, operation complete, notifying trackers, reason " + reasonFromDelegate);
+            mDelegateStateTracker.sipDelegateDestroyed(reasonFromDelegate);
+            return reasonFromDelegate;
+        }, mExecutorService);
+    };
+
+    /**
+     * The IMS application is notifying the ImsService that it has received a response to a request
+     * that will require that the IMS registration be torn down and brought back up.
+     *<p>
+     * See {@link SipDelegateManager#triggerFullNetworkRegistration} for more information.
+     */
+    public void triggerFullNetworkRegistration(int sipCode, String sipReason) {
+        logi("triggerFullNetworkRegistration, code=" + sipCode + ", reason=" + sipReason);
+        if (mBinderConnection != null) {
+            mBinderConnection.triggerFullNetworkRegistration(sipCode, sipReason);
+        } else {
+            logw("triggerFullNetworkRegistration called when binder connection is null");
+        }
+    }
+
+    private static int getMessageFailReasonFromDestroyReason(int destroyReason) {
+        switch (destroyReason) {
+            case SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD:
+                return SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD;
+            case SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP:
+            case SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_USER_DISABLED_RCS:
+                return SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED;
+            default:
+                return SipDelegateManager.MESSAGE_FAILURE_REASON_UNKNOWN;
+        }
+    }
+
+    /**
+     * @param force If set true, we will close the transport immediately and call
+     * {@link SipDelegate#closeDialog(String)} on any open dialogs. If false, we will wait for the
+     *         SIP Dialogs to close or the close timer to timeout before destroying the underlying
+     *         SipDelegate.
+     * @param messageDestroyingReason The reason to send back to the IMS application in the case
+     *         that a new outgoing SIP message is sent that is out-of-dialog while the message
+     *         transport is closing.
+     * @param messageDestroyedReason The reason to send back to the IMS application in the case
+     *         that a new outgoing SIP message is sent once the underlying transport is closed.
+     * @param deregisteringReason The deregistering state reported to the IMS application for all
+     *         registered feature tags.
+     * @param delegateDestroyedReason The reason to send to the underlying SipDelegate that is being
+     *         destroyed.
+     * @return A CompletableFuture containing the reason from the SipDelegate for why it was
+     * destroyed.
+     */
+    private CompletableFuture<Integer> destroySipDelegate(boolean force,
+            int messageDestroyingReason, int messageDestroyedReason, int deregisteringReason,
+            int delegateDestroyedReason) {
+        if (mBinderConnection == null) {
+            logi("destroySipDelegate, called when binder connection is already null");
+            return CompletableFuture.completedFuture(delegateDestroyedReason);
+        }
+        // First, bring down the message transport.
+        CompletableFuture<Boolean> pendingTransportClosed = new CompletableFuture<>();
+        if (force) {
+            logi("destroySipDelegate, forced");
+            mMessageTransportWrapper.close(messageDestroyedReason);
+            pendingTransportClosed.complete(true);
+        } else {
+            mMessageTransportWrapper.closeGracefully(messageDestroyingReason,
+                    messageDestroyedReason, pendingTransportClosed::complete);
+        }
+
+        // Do not send an intermediate pending state to app if there are no open SIP dialogs to
+        // worry about.
+        if (!pendingTransportClosed.isDone()) {
+            mDelegateStateTracker.sipDelegateChanging(deregisteringReason);
+        } else {
+            logi("destroySipDelegate, skip DEREGISTERING_REASON_DESTROY_PENDING");
+        }
+
+        // Next, destroy the SipDelegate.
+        return pendingTransportClosed.thenComposeAsync((wasGraceful) -> {
+            logi("destroySipDelegate, transport gracefully closed = " + wasGraceful);
+            CompletableFuture<Integer> pendingDestroy = new CompletableFuture<>();
+            mBinderConnection.destroy(delegateDestroyedReason, pendingDestroy::complete);
+            return pendingDestroy;
+        }, mExecutorService);
+    }
+
+    /**
+     * @return a CompletableFuture that returns a Pair containing SipDelegate Binder interface as
+     * well as rejected feature tags or a {@code null} Pair instance if the ImsService is not
+     * available.
+     */
+    private CompletableFuture<Pair<ISipDelegate, Set<FeatureTagState>>> createSipDelegate(
+            DelegateBinderStateManager connection) {
+        CompletableFuture<Pair<ISipDelegate, Set<FeatureTagState>>> createdFuture =
+                new CompletableFuture<>();
+        boolean isStarted = connection.create(mMessageTransportWrapper.getMessageCallback(),
+                (delegate, delegateDeniedTags) ->
+                        createdFuture.complete(new Pair<>(delegate, delegateDeniedTags)));
+        if (!isStarted) {
+            logw("Couldn't create binder connection, ImsService is not available.");
+            connection.destroy(SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD, null);
+            return CompletableFuture.completedFuture(null);
+        }
+        return createdFuture;
+    }
+
+    private DelegateBinderStateManager createBinderConnection(Set<String> supportedSet,
+            Set<FeatureTagState> deniedSet) {
+
+        List<DelegateBinderStateManager.StateCallback> stateCallbacks = new ArrayList<>(2);
+        stateCallbacks.add(mDelegateStateTracker);
+        stateCallbacks.add(mMessageTransportWrapper);
+
+        return mBinderConnectionFactory.create(mSubId,
+                new DelegateRequest(supportedSet), deniedSet, mExecutorService, stateCallbacks);
+    }
+
+    /**
+     * Write the current state of this controller in String format using the PrintWriter provided
+     * for dumpsys.
+     */
+    public void dump(PrintWriter printWriter) {
+        IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, "  ");
+        pw.println("SipDelegateController" + "[" + mSubId + "]:");
+        pw.increaseIndent();
+        pw.println("Most recent logs:");
+        pw.increaseIndent();
+        mLocalLog.dump(pw);
+        pw.decreaseIndent();
+
+        pw.println();
+        pw.println("DelegateStateTracker:");
+        pw.increaseIndent();
+        mDelegateStateTracker.dump(pw);
+        pw.decreaseIndent();
+
+        pw.println();
+        pw.println("MessageStateTracker:");
+        pw.increaseIndent();
+        mMessageTransportWrapper.dump(pw);
+        pw.decreaseIndent();
+
+        pw.decreaseIndent();
+    }
+
+    private void logi(String log) {
+        Log.w(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[I] " + log);
+    }
+
+    private void logw(String log) {
+        Log.w(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[W] " + log);
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/SipDialog.java b/src/com/android/services/telephony/rcs/SipDialog.java
new file mode 100644
index 0000000..508d515
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/SipDialog.java
@@ -0,0 +1,254 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.telephony.ims.SipMessage;
+import android.text.TextUtils;
+
+import com.android.internal.telephony.SipMessageParsingUtils;
+
+import java.time.Instant;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * Track the state of a SIP Dialog.
+ * <p>
+ * SIP Dialogs follow the following initialization flow:
+ * <pre>
+ * (INVITE) ---> EARLY -(2XX)-> CONFIRMED -(BYE)-----> CLOSED
+ *          ^     |   \                           ^
+ *          |--(1XX)   -(3XX-7XX) ----------------|
+ * </pre>
+ * <p> A special note on forking INVITE requests:
+ * During the EARLY phase, a 1XX or 2XX response can carry a To header tag param. This To header
+ * tag param will be set once a INVITE reaches the remote and responds. If the proxy has multiple
+ * endpoints available for the same contact, the INVITE may fork and multiple responses may be
+ * received for the same INVITE request, each with a different To header tag parameter (but the
+ * same call-id). This will generate another SIP dialog within the same SIP session.
+ */
+public class SipDialog {
+
+    /**
+     * The device has sent out a dialog starting event and is awaiting a confirmation.
+     */
+    public static final int STATE_EARLY = 0;
+
+    /**
+     * The device has received a 2XX response to the early dialog.
+     */
+    public static final int STATE_CONFIRMED = 1;
+
+    /**
+     * The device has received either a 3XX+ response to a pending dialog request or a BYE
+     * request has been sent on this dialog.
+     */
+    public static final int STATE_CLOSED = 2;
+
+    private final String mBranchId;
+    private final String mCallId;
+    private final String mFromTag;
+    private final Set<String> mAcceptContactFeatureTags;
+    private String mToTag;
+    private int mState = STATE_EARLY;
+    private Instant mLastInteraction;
+
+    /**
+     * @return A SipDialog instance representing the SIP request.
+     */
+    public static SipDialog fromSipMessage(SipMessage m) {
+        if (!SipMessageParsingUtils.isSipRequest(m.getStartLine())) return null;
+        String fromTag = SipMessageParsingUtils.getFromTag(m.getHeaderSection());
+        Set<String> acceptContactTags = SipMessageParsingUtils.getAcceptContactFeatureTags(
+                m.getHeaderSection());
+        return new SipDialog(m.getViaBranchParameter(), m.getCallIdParameter(), fromTag,
+                acceptContactTags);
+    }
+
+    /**
+     * Track a new SIP dialog, which will be starting in {@link #STATE_EARLY}.
+     *
+     * @param branchId The via branch param of the INVITE request, which is used to match
+     *                 responses.
+     * @param callId   The callId of the SIP dialog.
+     * @param fromTag  The from header's tag parameter.
+     */
+    private SipDialog(String branchId, String callId, String fromTag, Set<String> featureTags) {
+        mBranchId = branchId;
+        mCallId = callId;
+        mFromTag = fromTag;
+        mAcceptContactFeatureTags = featureTags;
+        mLastInteraction = Instant.now();
+    }
+
+    /**
+     * @return The call id associated with the SIP dialog.
+     */
+    public String getCallId() {
+        return mCallId;
+    }
+
+    /**
+     * @return the state of the SIP dialog, either {@link #STATE_EARLY},
+     * {@link #STATE_CONFIRMED}, {@link #STATE_CLOSED}.
+     */
+    public int getState() {
+        return mState;
+    }
+
+    /**
+     * @return The to header's tag parameter if this dialog has gotten a response from the remote
+     * party or {@code null} if it has not.
+     */
+    public String getToTag() {
+        return mToTag;
+    }
+
+    /**
+     * @return The feature tags contained in the "Accept-Contact" header.
+     */
+    public Set<String> getAcceptContactFeatureTags() {
+        return mAcceptContactFeatureTags;
+    }
+
+    /**
+     * @return A new instance with branch param, call-id value, and from tag param populated.
+     */
+    public SipDialog forkDialog() {
+        return new SipDialog(mBranchId, mCallId, mFromTag, mAcceptContactFeatureTags);
+    }
+
+    /**
+     * A early response has been received (101-199) and contains a to tag, which will create a
+     * dialog.
+     * @param toTag The to tag of the SIP response.
+     */
+    public void earlyResponse(String toTag) {
+        if (TextUtils.isEmpty(toTag) || mState != STATE_EARLY) {
+            // invalid state
+            return;
+        }
+        mLastInteraction = Instant.now();
+        // Only accept To tag if one has not been assigned yet.
+        if (mToTag == null) {
+            mToTag = toTag;
+        }
+    }
+
+    /**
+     * The early dialog has been confirmed and
+     * @param toTag The To header's tag parameter.
+     */
+    public void confirm(String toTag) {
+        if (mState != STATE_EARLY) {
+            // Invalid state
+            return;
+        }
+        mLastInteraction = Instant.now();
+        mState = STATE_CONFIRMED;
+        // Only accept a To tag if one has not been assigned yet.
+        if (mToTag == null) {
+            mToTag = toTag;
+        }
+    }
+
+    /**
+     * Close the SIP dialog
+     */
+    public void close() {
+        mLastInteraction = Instant.now();
+        mState = STATE_CLOSED;
+    }
+
+    /**
+     * @return {@code true} if a SIP response's branch, call-id, and from tags match this dialog,
+     * {@code false} if it does not. This may match multiple Dialogs in the case of SIP INVITE
+     * forking.
+     */
+    public boolean isResponseAssociatedWithDialog(SipMessage m) {
+        if (!mBranchId.equals(m.getViaBranchParameter())) return false;
+        if (!mCallId.equals(m.getCallIdParameter())) return false;
+        String fromTag = SipMessageParsingUtils.getFromTag(m.getHeaderSection());
+        return mFromTag.equals(fromTag);
+    }
+
+    /**
+     * @return {@code true} if the SIP request is part of the SIP Dialog, {@code false} if it is
+     * not.
+     */
+    public boolean isRequestAssociatedWithDialog(SipMessage m) {
+        if (!mCallId.equals(m.getCallIdParameter())) return false;
+        String fromTag = SipMessageParsingUtils.getFromTag(m.getHeaderSection());
+        String toTag = SipMessageParsingUtils.getToTag(m.getHeaderSection());
+        // Requests can only be associated if both to and from tag of message are populated. The
+        // dialog's to tag must also be non-null meaning we got a response from the remote.
+        if (fromTag == null || toTag == null || mToTag == null) return false;
+        // For outgoing requests, recorded from tag will match their from tag and for incoming
+        // requests recorded from tag will match their to tag. Same with our recorded to tag.
+        return (mFromTag.equals(fromTag) || mFromTag.equals(toTag))
+                && (mToTag.equals(toTag) || mToTag.equals(fromTag));
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder b = new StringBuilder("SipDialog[");
+        switch (mState) {
+            case STATE_EARLY:
+                b.append("early");
+                break;
+            case STATE_CONFIRMED:
+                b.append("confirmed");
+                break;
+            case STATE_CLOSED:
+                b.append("closed");
+                break;
+            default:
+                b.append(mState);
+        }
+        b.append("] bId=");
+        b.append(mBranchId);
+        b.append(", cId=");
+        b.append(mCallId);
+        b.append(", f=");
+        b.append(mFromTag);
+        b.append(", t=");
+        b.append(mToTag);
+        b.append(", Last Interaction: ");
+        b.append(mLastInteraction);
+        return b.toString();
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        SipDialog sipDialog = (SipDialog) o;
+        // Does not include mState and last interaction time, as a dialog is only the same if
+        // its branch, callId, and to/from tags are equal.
+        return mBranchId.equals(sipDialog.mBranchId)
+                && Objects.equals(mCallId, sipDialog.mCallId)
+                && Objects.equals(mFromTag, sipDialog.mFromTag)
+                && Objects.equals(mToTag, sipDialog.mToTag);
+    }
+
+    @Override
+    public int hashCode() {
+        // Does not include mState and last interaction time, as a dialog is only the same if
+        // its branch, callId, and to/from tags are equal.
+        return Objects.hash(mBranchId, mCallId, mFromTag, mToTag);
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/SipSessionTracker.java b/src/com/android/services/telephony/rcs/SipSessionTracker.java
new file mode 100644
index 0000000..77bf3f3
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/SipSessionTracker.java
@@ -0,0 +1,368 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.telephony.ims.SipMessage;
+import android.util.ArrayMap;
+import android.util.ArraySet;
+import android.util.LocalLog;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.SipMessageParsingUtils;
+import com.android.internal.util.IndentingPrintWriter;
+
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+ * Tracks the state of SIP sessions started by a SIP INVITE (see RFC 3261)
+ * <p>
+ * Each SIP session created will consist of one or more SIP with, each dialog in the session
+ * having the same call-ID. Each SIP dialog will be in one of three states: EARLY, CONFIRMED, and
+ * CLOSED.
+ * <p>
+ * The SIP session will be closed once all of the associated dialogs are closed.
+ */
+public class SipSessionTracker {
+    private static final String TAG = "SessionT";
+
+    /**
+     * SIP request methods that will start a new SIP Dialog and move it into the PENDING state
+     * while we wait for a response. Note: INVITE is not the only SIP dialog that will create a
+     * dialog, however it is the only one that we wish to track for this use case.
+     */
+    public static final String[] SIP_REQUEST_DIALOG_START_METHODS = new String[] { "invite" };
+
+    /**
+     * The SIP request method that will close a SIP Dialog in the ACTIVE state with the same
+     * Call-Id.
+     */
+    private static final String SIP_CLOSE_DIALOG_REQUEST_METHOD = "bye";
+
+    private final LocalLog mLocalLog = new LocalLog(SipTransportController.LOG_SIZE);
+    private final ArrayList<SipDialog> mTrackedDialogs = new ArrayList<>();
+    // Operations that are pending an ack from the remote application processing the message before
+    // they can be applied here. Maps the via header branch parameter of the message to the
+    // associated pending operation.
+    private final ArrayMap<String, Runnable> mPendingAck = new ArrayMap<>();
+
+    /**
+     * Filter a SIP message to determine if it will result in a new SIP dialog. This will need to be
+     * successfully acknowledged by the remote IMS stack using
+     * {@link #acknowledgePendingMessage(String)} before we do any further processing.
+     *
+     * @param message The Incoming SIP message.
+     */
+    public void filterSipMessage(SipMessage message) {
+        final Runnable r;
+        if (startsEarlyDialog(message)) {
+            r = getCreateDialogRunnable(message);
+        } else if (closesDialog(message)) {
+            r = getCloseDialogRunnable(message);
+        } else if (SipMessageParsingUtils.isSipResponse(message.getStartLine())) {
+            r = getDialogStateChangeRunnable(message);
+        } else {
+            r = null;
+        }
+
+        if (r != null) {
+            if (mPendingAck.containsKey(message.getViaBranchParameter())) {
+                Runnable lastEvent = mPendingAck.get(message.getViaBranchParameter());
+                logw("Adding new message when there was already a pending event for branch: "
+                        + message.getViaBranchParameter());
+                Runnable concatRunnable = () -> {
+                    // No choice but to concatenate the Runnables together.
+                    if (lastEvent != null) lastEvent.run();
+                    r.run();
+                };
+                mPendingAck.put(message.getViaBranchParameter(), concatRunnable);
+            } else {
+                mPendingAck.put(message.getViaBranchParameter(), r);
+            }
+        }
+    }
+
+    /**
+     * The pending SIP message has been received by the remote IMS stack. We can now track dialogs
+     * associated with this message.
+     * message.
+     * @param viaBranchId The SIP message's Via header's branch parameter, which is used as a
+     *                    unique token.
+     */
+    public void acknowledgePendingMessage(String viaBranchId) {
+        Runnable r = mPendingAck.get(viaBranchId);
+        if (r != null) {
+            mPendingAck.remove(viaBranchId);
+            r.run();
+        }
+    }
+
+    /**
+     * The pending SIP message has failed to be sent to the remote so remove the pending task.
+     * @param viaBranchId The failed message's Via header's branch parameter.
+     */
+    public void pendingMessageFailed(String viaBranchId) {
+        mPendingAck.remove(viaBranchId);
+    }
+
+    /**
+     * A SIP session tracked by the remote application's IMS stack has been closed, so we can stop
+     * tracking it.
+     * @param callId The callId of the SIP session that has been closed.
+     */
+    public void cleanupSession(String callId) {
+        List<SipDialog> dialogsToCleanup = mTrackedDialogs.stream()
+                .filter(d -> d.getCallId().equals(callId))
+                .collect(Collectors.toList());
+        if (dialogsToCleanup.isEmpty()) return;
+        logi("Cleanup dialogs associated with call id: " + callId);
+        for (SipDialog d : dialogsToCleanup) {
+            d.close();
+            logi("Dialog closed: " + d);
+        }
+        mTrackedDialogs.removeAll(dialogsToCleanup);
+    }
+
+    /**
+     * @return the call IDs of the dialogs associated with the provided feature tags.
+     */
+    public Set<String> getCallIdsAssociatedWithFeatureTag(Set<String> featureTags) {
+        if (featureTags.isEmpty()) return Collections.emptySet();
+        Set<String> associatedIds = new ArraySet<>();
+        for (String featureTag : featureTags) {
+            for (SipDialog dialog : mTrackedDialogs) {
+                boolean isAssociated = dialog.getAcceptContactFeatureTags().stream().anyMatch(
+                        d -> d.equalsIgnoreCase(featureTag));
+                if (isAssociated) associatedIds.add(dialog.getCallId());
+            }
+        }
+        return associatedIds;
+    }
+
+    /**
+     * @return All dialogs that have not received a final response yet 2XX or 3XX+.
+     */
+    public Set<SipDialog> getEarlyDialogs() {
+        return mTrackedDialogs.stream().filter(d -> d.getState() == SipDialog.STATE_EARLY)
+                .collect(Collectors.toSet());
+    }
+
+    /**
+     * @return All confirmed dialogs that have received a 2XX response and are active.
+     */
+    public Set<SipDialog> getConfirmedDialogs() {
+        return mTrackedDialogs.stream().filter(d -> d.getState() == SipDialog.STATE_CONFIRMED)
+                .collect(Collectors.toSet());
+    }
+
+    /**
+     * @return Dialogs that have been closed via a BYE or 3XX+ response and
+     * {@link #cleanupSession(String)} has not been called yet.
+     */
+    @VisibleForTesting
+    public Set<SipDialog> getClosedDialogs() {
+        return mTrackedDialogs.stream().filter(d -> d.getState() == SipDialog.STATE_CLOSED)
+                .collect(Collectors.toSet());
+    }
+
+    /**
+     * @return All of the tracked dialogs, even the ones that have been closed but
+     * {@link #cleanupSession(String)} has not been called.
+     */
+    public Set<SipDialog> getTrackedDialogs() {
+        return new ArraySet<>(mTrackedDialogs);
+    }
+
+    /**
+     * Clears all tracked sessions.
+     */
+    public void clearAllSessions() {
+        mTrackedDialogs.clear();
+        mPendingAck.clear();
+    }
+
+    /**
+     * Dump the state of this tracker to the provided PrintWriter.
+     */
+    public void dump(PrintWriter printWriter) {
+        IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, "  ");
+        pw.println("SipSessionTracker:");
+        pw.increaseIndent();
+        pw.print("Early Call IDs: ");
+        pw.println(getEarlyDialogs().stream().map(SipDialog::getCallId)
+                .collect(Collectors.toSet()));
+        pw.print("Confirmed Call IDs: ");
+        pw.println(getConfirmedDialogs().stream().map(SipDialog::getCallId)
+                .collect(Collectors.toSet()));
+        pw.print("Closed Call IDs: ");
+        pw.println(getClosedDialogs().stream().map(SipDialog::getCallId)
+                .collect(Collectors.toSet()));
+        pw.println("Tracked Dialogs:");
+        pw.increaseIndent();
+        for (SipDialog d : mTrackedDialogs) {
+            pw.println(d);
+        }
+        pw.decreaseIndent();
+        pw.println();
+        pw.println("Local Logs");
+        mLocalLog.dump(pw);
+        pw.decreaseIndent();
+    }
+
+    /**
+     * @return {@code true}, if the SipMessage passed in should start a new SIP dialog,
+     * {@code false} if it should not.
+     */
+    private boolean startsEarlyDialog(SipMessage m) {
+        if (!SipMessageParsingUtils.isSipRequest(m.getStartLine())) {
+            return false;
+        }
+        String[] startLineSegments = SipMessageParsingUtils.splitStartLineAndVerify(
+                m.getStartLine());
+        if (startLineSegments == null) {
+            return false;
+        }
+        return Arrays.stream(SIP_REQUEST_DIALOG_START_METHODS)
+                .anyMatch(r -> r.equalsIgnoreCase(startLineSegments[0]));
+    }
+
+    /**
+     * @return {@code true}, if the SipMessage passed in should close a confirmed dialog,
+     * {@code false} if it should not.
+     */
+    private boolean closesDialog(SipMessage m) {
+        if (!SipMessageParsingUtils.isSipRequest(m.getStartLine())) {
+            return false;
+        }
+        String[] startLineSegments = SipMessageParsingUtils.splitStartLineAndVerify(
+                m.getStartLine());
+        if (startLineSegments == null) {
+            return false;
+        }
+        return SIP_CLOSE_DIALOG_REQUEST_METHOD.equalsIgnoreCase(startLineSegments[0]);
+    }
+
+    private Runnable getCreateDialogRunnable(SipMessage m) {
+        return () -> {
+            List<SipDialog> duplicateDialogs = mTrackedDialogs.stream()
+                    .filter(d -> d.getCallId().equals(m.getCallIdParameter()))
+                    .collect(Collectors.toList());
+            if (duplicateDialogs.size() > 0) {
+                logi("trying to create a dialog for a call ID that already exists, skip: "
+                        + duplicateDialogs);
+                return;
+            }
+            SipDialog dialog = SipDialog.fromSipMessage(m);
+            logi("Starting new SipDialog: " + dialog);
+            mTrackedDialogs.add(dialog);
+        };
+    }
+
+    private Runnable getCloseDialogRunnable(SipMessage m) {
+        return () -> {
+            List<SipDialog> dialogsToClose = mTrackedDialogs.stream()
+                    .filter(d -> d.isRequestAssociatedWithDialog(m))
+                    .collect(Collectors.toList());
+            if (dialogsToClose.isEmpty()) return;
+            logi("Closing dialogs associated with: " + m);
+            for (SipDialog d : dialogsToClose) {
+                d.close();
+                logi("Dialog closed: " + d);
+            }
+        };
+    }
+
+    private Runnable getDialogStateChangeRunnable(SipMessage m) {
+        return () -> {
+            // This will return a dialog and all of its potential forks
+            List<SipDialog> associatedDialogs = mTrackedDialogs.stream()
+                    .filter(d -> d.isResponseAssociatedWithDialog(m))
+                    .collect(Collectors.toList());
+            if (associatedDialogs.isEmpty()) return;
+            String messageToTag = SipMessageParsingUtils.getToTag(m.getHeaderSection());
+            // If the to tag matches (or message to tag doesn't exist in dialog yet because this is
+            // the first response), then we are done.
+            SipDialog match = associatedDialogs.stream()
+                    .filter(d -> d.getToTag() == null || d.getToTag().equals(messageToTag))
+                    .findFirst().orElse(null);
+            if (match == null) {
+                // If it doesn't then we have a situation where we need to fork the existing dialog.
+                // The dialog used to fork doesn't matter, since the required params are the same,
+                // so simply use the first one in the returned list.
+                logi("Dialog forked");
+                match = associatedDialogs.get(0).forkDialog();
+                mTrackedDialogs.add(match);
+            }
+            if (match != null) {
+                logi("Dialog: " + match + " is associated with: " + m);
+                updateSipDialogState(match, m);
+                logi("Dialog state updated to " + match);
+            } else {
+                logi("No Dialogs are associated with: " + m);
+            }
+        };
+    }
+
+    private void updateSipDialogState(SipDialog d, SipMessage m) {
+        String[] startLineSegments = SipMessageParsingUtils.splitStartLineAndVerify(
+                m.getStartLine());
+        if (startLineSegments == null) {
+            logw("Could not parse start line for SIP message: " + m.getStartLine());
+            return;
+        }
+        int statusCode = 0;
+        try {
+            statusCode = Integer.parseInt(startLineSegments[1]);
+        } catch (NumberFormatException e) {
+            logw("Could not parse status code for SIP message: " + m.getStartLine());
+            return;
+        }
+        String toTag = SipMessageParsingUtils.getToTag(m.getHeaderSection());
+        logi("updateSipDialogState: message has statusCode: " + statusCode + ", and to tag: "
+                + toTag);
+        // If specifically 100 Trying, then do not do anything.
+        if (statusCode <= 100) return;
+        // If 300+, then this dialog has received an error response and should move to closed state.
+        if (statusCode >= 300) {
+            d.close();
+            return;
+        }
+        if (toTag == null) logw("updateSipDialogState: No to tag for message: " + m);
+        if (statusCode >= 200) {
+            d.confirm(toTag);
+            return;
+        }
+        // 1XX responses still require updates to dialogs.
+        d.earlyResponse(toTag);
+    }
+
+    private void logi(String log) {
+        Log.w(SipTransportController.LOG_TAG, TAG + ": " + log);
+        mLocalLog.log("[I] " + log);
+    }
+
+    private void logw(String log) {
+        Log.w(SipTransportController.LOG_TAG, TAG + ": " + log);
+        mLocalLog.log("[W] " + log);
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/SipTransportController.java b/src/com/android/services/telephony/rcs/SipTransportController.java
new file mode 100644
index 0000000..f37c360
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/SipTransportController.java
@@ -0,0 +1,1083 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.app.role.OnRoleHoldersChangedListener;
+import android.app.role.RoleManager;
+import android.content.Context;
+import android.os.PersistableBundle;
+import android.os.RemoteCallbackList;
+import android.os.RemoteException;
+import android.os.UserHandle;
+import android.telephony.CarrierConfigManager;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsService;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.aidl.IImsRegistration;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateConnectionStateCallback;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.telephony.ims.aidl.ISipTransport;
+import android.telephony.ims.stub.DelegateConnectionMessageCallback;
+import android.telephony.ims.stub.DelegateConnectionStateCallback;
+import android.telephony.ims.stub.SipDelegate;
+import android.text.TextUtils;
+import android.util.ArraySet;
+import android.util.LocalLog;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+import com.android.ims.RcsFeatureManager;
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.IndentingPrintWriter;
+import com.android.phone.RcsProvisioningMonitor;
+
+import com.google.common.base.Objects;
+
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+
+/**
+ * Manages the creation and destruction of SipDelegates in response to an IMS application requesting
+ * a SipDelegateConnection registered to one or more IMS feature tags.
+ * <p>
+ * This allows an IMS application to forward traffic related to those feature tags over the existing
+ * IMS registration managed by the {@link ImsService} associated with this cellular subscription
+ * instead of requiring that the IMS application manage its own IMS registration over-the-top. This
+ * is required for some cellular carriers, which mandate that all IMS SIP traffic must be sent
+ * through a single IMS registration managed by the system IMS service.
+ *
+ * //TODO: Support other roles besides SMS
+ * //TODO: Bring in carrier provisioning to influence features that can be created.
+ * //TODO: Generate registration change events.
+ */
+public class SipTransportController implements RcsFeatureController.Feature,
+        OnRoleHoldersChangedListener {
+    public static final String LOG_TAG = "SipTransportC";
+    static final int LOG_SIZE = 50;
+
+    /**See {@link TimerAdapter#getReevaluateThrottleTimerMilliseconds()}.*/
+    private static final int REEVALUATE_THROTTLE_DEFAULT_MS = 1000;
+    /**See {@link TimerAdapter#getUpdateRegistrationDelayMilliseconds()}.*/
+    private static final int TRIGGER_UPDATE_REGISTRATION_DELAY_DEFAULT_MS = 1000;
+
+    /**
+     * {@link RoleManager} is final so we have to wrap the implementation for testing.
+     */
+    @VisibleForTesting
+    public interface RoleManagerAdapter {
+        /** See {@link RoleManager#getRoleHolders(String)} */
+        List<String> getRoleHolders(String roleName);
+        /** See {@link RoleManager#addOnRoleHoldersChangedListenerAsUser} */
+        void addOnRoleHoldersChangedListenerAsUser(Executor executor,
+                OnRoleHoldersChangedListener listener, UserHandle user);
+        /** See {@link RoleManager#removeOnRoleHoldersChangedListenerAsUser} */
+        void removeOnRoleHoldersChangedListenerAsUser(OnRoleHoldersChangedListener listener,
+                UserHandle user);
+    }
+
+    /**
+     * Adapter for timers related to this class so they can be modified during testing.
+     */
+    @VisibleForTesting
+    public interface TimerAdapter {
+        /**
+         * Time we will delay after a {@link #createSipDelegate} or {@link #destroySipDelegate}
+         * command to re-evaluate and apply any changes to the list of tracked
+         * SipDelegateControllers.
+         * <p>
+         * Another create/destroy request sent during this time will not postpone re-evaluation
+         * again.
+         */
+        int getReevaluateThrottleTimerMilliseconds();
+
+        /**
+         * Time after re-evaluate we will wait to trigger the update of IMS registration.
+         * <p>
+         * Another re-evaluate while waiting to trigger a registration update will cause this
+         * controller to cancel and reschedule the event again, further delaying the trigger to send
+         * a registration update.
+         */
+        int getUpdateRegistrationDelayMilliseconds();
+    }
+
+    private static class TimerAdapterImpl implements TimerAdapter {
+
+        @Override
+        public int getReevaluateThrottleTimerMilliseconds() {
+            return REEVALUATE_THROTTLE_DEFAULT_MS;
+        }
+
+        @Override
+        public int getUpdateRegistrationDelayMilliseconds() {
+            return TRIGGER_UPDATE_REGISTRATION_DELAY_DEFAULT_MS;
+        }
+    }
+
+    private static class RoleManagerAdapterImpl implements RoleManagerAdapter {
+
+        private final RoleManager mRoleManager;
+
+        private RoleManagerAdapterImpl(Context context) {
+            mRoleManager = context.getSystemService(RoleManager.class);
+        }
+
+        @Override
+        public List<String> getRoleHolders(String roleName) {
+            return mRoleManager.getRoleHolders(roleName);
+        }
+
+        @Override
+        public void addOnRoleHoldersChangedListenerAsUser(Executor executor,
+                OnRoleHoldersChangedListener listener, UserHandle user) {
+            mRoleManager.addOnRoleHoldersChangedListenerAsUser(executor, listener, user);
+        }
+
+        @Override
+        public void removeOnRoleHoldersChangedListenerAsUser(OnRoleHoldersChangedListener listener,
+                UserHandle user) {
+            mRoleManager.removeOnRoleHoldersChangedListenerAsUser(listener, user);
+        }
+    }
+
+    /**
+     * Extends RemoteCallbackList to track callbacks to the IMS applications with
+     * SipDelegateConnections and cleans them up if they die.
+     */
+    private class TrackedAppBinders extends RemoteCallbackList<ISipDelegateMessageCallback> {
+        @Override
+        public void onCallbackDied(ISipDelegateMessageCallback callback, Object cookie) {
+            mExecutorService.execute(() -> {
+                if (cookie instanceof SipDelegateController) {
+                    SipDelegateController c = (SipDelegateController) cookie;
+                    logi("onCallbackDied - Cleaning up delegates associated with package: "
+                            + c.getPackageName());
+                    boolean isNewDestroyQueued = addPendingDestroy(c,
+                            SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD);
+                    if (isNewDestroyQueued) {
+                        CompletableFuture<Void> f = new CompletableFuture<>();
+                        scheduleReevaluateNow(f);
+                        f.thenRun(() -> logi("onCallbackDied - clean up complete for package: "
+                                + c.getPackageName()));
+                    }
+                } else {
+                    logw("onCallbackDied: unexpected - cookie is not an instance of "
+                            + "SipDelegateController");
+                }
+            });
+        }
+    }
+
+    /**
+     * Used in {@link #destroySipDelegate(int, ISipDelegate, int)} to store pending destroy
+     * requests.
+     */
+    private static final class DestroyRequest {
+        public final SipDelegateController controller;
+        public final int reason;
+
+        DestroyRequest(SipDelegateController c, int r) {
+            controller = c;
+            reason = r;
+        }
+
+
+        @Override
+        public boolean equals(Object o) {
+            if (this == o) return true;
+            if (o == null || getClass() != o.getClass()) return false;
+            DestroyRequest that = (DestroyRequest) o;
+            // Only use controller for comparison, as we want to only have one DestroyRequest active
+            // per controller.
+            return controller.equals(that.controller);
+        }
+
+        @Override
+        public int hashCode() {
+            // Only use controller for hash, as we want to only have one DestroyRequest active per
+            // controller.
+            return java.util.Objects.hash(controller);
+        }
+
+        @Override
+        public String toString() {
+            return "DestroyRequest{" + "controller=" + controller + ", reason=" + reason + '}';
+        }
+    }
+
+    /**
+     * Allow the ability for tests to easily mock out the SipDelegateController for testing.
+     */
+    @VisibleForTesting
+    public interface SipDelegateControllerFactory {
+        /** See {@link SipDelegateController} */
+        SipDelegateController create(int subId, DelegateRequest initialRequest, String packageName,
+                ISipTransport sipTransportImpl,  IImsRegistration registrationImpl,
+                ScheduledExecutorService executorService,
+                ISipDelegateConnectionStateCallback stateCallback,
+                ISipDelegateMessageCallback messageCallback);
+    }
+
+    private SipDelegateControllerFactory mDelegateControllerFactory = SipDelegateController::new;
+    private final int mSlotId;
+    private final ScheduledExecutorService mExecutorService;
+    private final RoleManagerAdapter mRoleManagerAdapter;
+    private final TimerAdapter mTimerAdapter;
+    private final LocalLog mLocalLog = new LocalLog(LOG_SIZE);
+
+    // A priority queue of active SipDelegateControllers, where the oldest SipDelegate gets
+    // access to the feature tag if multiple apps are allowed to request the same feature tag.
+    private final List<SipDelegateController> mDelegatePriorityQueue = new ArrayList<>();
+    // SipDelegateControllers who have been created and are pending to be added to the priority
+    // queue. Will be added into the queue in the same order as they were added here.
+    private final List<SipDelegateController> mDelegatePendingCreate = new ArrayList<>();
+    // SipDelegateControllers that are pending to be destroyed.
+    private final List<DestroyRequest> mDelegatePendingDestroy = new ArrayList<>();
+    // Cache of Binders to remote IMS applications for tracking their potential death
+    private final TrackedAppBinders mActiveAppBinders = new TrackedAppBinders();
+
+    // Future scheduled for operations that require the list of SipDelegateControllers to
+    // be evaluated. When the timer expires and triggers the reevaluate method, this controller
+    // will iterate through mDelegatePriorityQueue and assign Feature Tags based on role+priority.
+    private ScheduledFuture<?> mScheduledEvaluateFuture;
+    // mPendingEvaluateFTFuture creates this CompletableFuture, exposed in order to stop other
+    // evaluates from occurring while another is waiting for a result on other threads.
+    private CompletableFuture<Void> mEvaluateCompleteFuture;
+    // Future scheduled that will trigger the ImsService to update the IMS registration for the
+    // SipDelegate configuration. Will be scheduled TRIGGER_UPDATE_REGISTRATION_DELAY_MS
+    // milliseconds after a pending evaluate completes.
+    private ScheduledFuture<?> mPendingUpdateRegistrationFuture;
+    // Subscription id will change as new subscriptions are loaded on the slot.
+    private int mSubId;
+    // Will go up/down as the ImsService associated with this slotId goes up/down.
+    private RcsFeatureManager mRcsManager;
+    // Cached package name of the app that is considered the default SMS app.
+    private String mCachedSmsRolePackageName = "";
+    // Callback to monitor rcs provisioning change
+    private CarrierConfigManager mCarrierConfigManager;
+    // Cached allowed feature tags from carrier config
+    private ArraySet<String> mFeatureTagsAllowed = new ArraySet<>();
+
+    /**
+     * Create an instance of SipTransportController.
+     * @param context The Context associated with this controller.
+     * @param slotId The slot index associated with this controller.
+     * @param subId The subscription ID associated with this controller when it was first created.
+     */
+    public SipTransportController(Context context, int slotId, int subId) {
+        mSlotId = slotId;
+        mSubId = subId;
+
+        mRoleManagerAdapter = new RoleManagerAdapterImpl(context);
+        mTimerAdapter = new TimerAdapterImpl();
+        mExecutorService = Executors.newSingleThreadScheduledExecutor();
+        mCarrierConfigManager = context.getSystemService(CarrierConfigManager.class);
+    }
+
+    /**
+     * Constructor to inject dependencies for testing.
+     */
+    @VisibleForTesting
+    public SipTransportController(Context context, int slotId, int subId,
+            SipDelegateControllerFactory delegateFactory, RoleManagerAdapter roleManagerAdapter,
+            TimerAdapter timerAdapter, ScheduledExecutorService executor) {
+        mSlotId = slotId;
+        mSubId = subId;
+
+        mRoleManagerAdapter = roleManagerAdapter;
+        mTimerAdapter = timerAdapter;
+        mDelegateControllerFactory = delegateFactory;
+        mExecutorService = executor;
+        mCarrierConfigManager = context.getSystemService(CarrierConfigManager.class);
+        logi("created");
+    }
+
+    @Override
+    public void onRcsConnected(RcsFeatureManager manager) {
+        mExecutorService.submit(() -> onRcsManagerChanged(manager));
+    }
+
+    @Override
+    public void onRcsDisconnected() {
+        mExecutorService.submit(() -> onRcsManagerChanged(null));
+    }
+
+    @Override
+    public void onAssociatedSubscriptionUpdated(int subId) {
+        mExecutorService.submit(()-> onSubIdChanged(subId));
+    }
+
+    @Override
+    public void onCarrierConfigChanged() {
+        mExecutorService.submit(this::onCarrierConfigChangedInternal);
+    }
+
+    @Override
+    public void onDestroy() {
+        mExecutorService.submit(()-> {
+            // Ensure new create/destroy requests are denied.
+            mSubId = -1;
+            triggerDeregistrationEvent();
+            scheduleDestroyDelegates(
+                    SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN)
+                    .thenRun(mExecutorService::shutdown);
+        });
+    }
+
+    /**
+     * Optionally create a new {@link SipDelegate} based off of the {@link DelegateRequest} given
+     * based on the state of this controller and associate it with the given callbacks.
+     * <p>
+     * Once the {@link SipDelegate} has been created,
+     * {@link ISipDelegateConnectionStateCallback#onCreated(ISipDelegate)} must be called with
+     * the AIDL instance corresponding to the remote {@link SipDelegate}.
+     * @param subId the subId associated with the request.
+     * @param request The request parameters used to create the {@link SipDelegate}.
+     * @param delegateState The {@link DelegateConnectionStateCallback} Binder connection.
+     * @param delegateMessage The {@link DelegateConnectionMessageCallback} Binder Connection
+     * @throws ImsException if the request to create the {@link SipDelegate} did not complete.
+     */
+    public void createSipDelegate(int subId, DelegateRequest request, String packageName,
+            ISipDelegateConnectionStateCallback delegateState,
+            ISipDelegateMessageCallback delegateMessage) throws ImsException {
+        logi("createSipDelegate: request= " + request + ", packageName= " + packageName);
+        CompletableFuture<ImsException> result = new CompletableFuture<>();
+        mExecutorService.submit(() -> createSipDelegateInternal(subId, request, packageName,
+                delegateState,
+                // Capture any ImsExceptions generated during the process.
+                delegateMessage, result::complete));
+        try {
+            ImsException e = result.get();
+            logi("createSipDelegate: request finished");
+            if (e != null) {
+                throw e;
+            }
+        } catch (InterruptedException | ExecutionException e) {
+            logw("createSipDelegate: exception completing future: " + e);
+        }
+    }
+
+    /**
+     * The remote IMS application has requested the destruction of an existing {@link SipDelegate}.
+     * @param subId The subId associated with the request.
+     * @param connection The internal Binder connection associated with the {@link SipDelegate}.
+     * @param reason The reason for why the {@link SipDelegate} was destroyed.
+     */
+    public void destroySipDelegate(int subId, ISipDelegate connection, int reason) {
+        mExecutorService.execute(() -> destroySipDelegateInternal(subId, connection, reason));
+    }
+
+    /**
+     * The remote IMS application has requested that the ImsService tear down and re-register for
+     * IMS features due to an error it received on the network in response to a SIP request.
+     */
+    public void triggerFullNetworkRegistration(int subId, ISipDelegate connection, int sipCode,
+            String sipReason) {
+        mExecutorService.execute(() -> triggerFullNetworkRegistrationInternal(subId, connection,
+                sipCode, sipReason));
+    }
+
+    /**
+     * @return Whether or not SipTransports are supported on the connected ImsService. This can
+     * change based on the capabilities of the ImsService.
+     * @throws ImsException if the ImsService connected to this controller is currently down.
+     */
+    public boolean isSupported(int subId) throws ImsException {
+        Boolean result = waitForMethodToComplete(() -> isSupportedInternal(subId));
+        if (result == null) {
+            logw("isSupported, unexpected null result, returning false");
+            return false;
+        }
+        return result;
+    }
+
+    private void createSipDelegateInternal(int subId, DelegateRequest request, String packageName,
+            ISipDelegateConnectionStateCallback delegateState,
+            ISipDelegateMessageCallback delegateMessage,
+            Consumer<ImsException> startedErrorConsumer) {
+        ISipTransport transport;
+        IImsRegistration registration;
+        // Send back any errors via Consumer early in creation process if it is clear that the
+        // SipDelegate will never be created.
+        try {
+            checkStateOfController(subId);
+            transport = mRcsManager.getSipTransport();
+            registration = mRcsManager.getImsRegistration();
+            if (transport == null) {
+                logw("createSipDelegateInternal, transport null during request.");
+                startedErrorConsumer.accept(new ImsException("SipTransport not supported",
+                        ImsException.CODE_ERROR_UNSUPPORTED_OPERATION));
+                return;
+            } else {
+                // Release the binder thread as there were no issues processing the initial request.
+                startedErrorConsumer.accept(null);
+            }
+        } catch (ImsException e) {
+            logw("createSipDelegateInternal, ImsException during create: " + e);
+            startedErrorConsumer.accept(e);
+            return;
+        }
+
+        SipDelegateController c = mDelegateControllerFactory.create(subId, request, packageName,
+                transport, registration, mExecutorService, delegateState, delegateMessage);
+        logi("createSipDelegateInternal: request= " + request + ", packageName= " + packageName
+                + ", controller created: " + c);
+        addPendingCreateAndEvaluate(c);
+    }
+
+    private void destroySipDelegateInternal(int subId, ISipDelegate connection, int reason) {
+        if (subId != mSubId) {
+            logw("destroySipDelegateInternal: ignoring destroy, as this is about to be destroyed "
+                    + "anyway due to subId change, delegate=" + connection);
+            return;
+        }
+        if (connection == null) {
+            logw("destroySipDelegateInternal: ignoring destroy, null connection binder.");
+            return;
+        }
+        SipDelegateController match = null;
+        for (SipDelegateController controller : mDelegatePriorityQueue) {
+            if (Objects.equal(connection.asBinder(),
+                    controller.getSipDelegateInterface().asBinder())) {
+                match = controller;
+                break;
+            }
+        }
+        if (match == null) {
+            logw("destroySipDelegateInternal: could not find matching connection=" + connection);
+            return;
+        }
+
+        logi("destroySipDelegateInternal: destroy queued for connection= " + connection);
+        addPendingDestroyAndEvaluate(match, reason);
+    }
+
+    private void triggerFullNetworkRegistrationInternal(int subId, ISipDelegate connection,
+            int sipCode, String sipReason) {
+        if (subId != mSubId) {
+            logw("triggerFullNetworkRegistrationInternal: ignoring network reg request, as this is"
+                    + "about to be destroyed anyway due to subId change, delegate=" + connection);
+            return;
+        }
+        if (connection == null) {
+            logw("triggerFullNetworkRegistrationInternal: ignoring, null connection binder.");
+            return;
+        }
+        // Ensure the requester has a valid SipDelegate registered.
+        SipDelegateController match = null;
+        for (SipDelegateController controller : mDelegatePriorityQueue) {
+            if (Objects.equal(connection.asBinder(),
+                    controller.getSipDelegateInterface().asBinder())) {
+                match = controller;
+                break;
+            }
+        }
+        if (match == null) {
+            logw("triggerFullNetworkRegistrationInternal: could not find matching connection, "
+                    + "ignoring");
+            return;
+        }
+
+        match.triggerFullNetworkRegistration(sipCode, sipReason);
+    }
+
+    /**
+     * Cancel pending update IMS registration events if they exist and instead send a deregister
+     * event.
+     */
+    private void triggerDeregistrationEvent() {
+        logi("triggerDeregistrationEvent: Sending deregister event to ImsService");
+        cancelPendingUpdateRegistration();
+
+        IImsRegistration registrationImpl = mRcsManager.getImsRegistration();
+        if (registrationImpl != null) {
+            try {
+                registrationImpl.triggerSipDelegateDeregistration();
+            } catch (RemoteException e) {
+                logi("triggerDeregistrationEvent: received RemoteException: " + e);
+            }
+        }
+    }
+
+    /**
+     * Schedule an update to the IMS registration. If there is an existing update scheduled, cancel
+     * it and reschedule.
+     * <p>
+     * We want to wait because this can directly result in changes to the IMS registration on the
+     * network, so we need to wait for a steady state where all changes have been made before
+     * triggering an update to the network registration.
+     */
+    private void scheduleUpdateRegistration() {
+        cancelPendingUpdateRegistration();
+
+        ScheduledFuture<?> f = mExecutorService.schedule(this::triggerUpdateRegistrationEvent,
+                mTimerAdapter.getUpdateRegistrationDelayMilliseconds(), TimeUnit.MILLISECONDS);
+        logi("scheduleUpdateRegistration: scheduling new event: " + f);
+        mPendingUpdateRegistrationFuture = f;
+    }
+
+    /**
+     * Cancel an existing pending task to update the IMS registration associated with SIP delegates.
+     */
+    private void cancelPendingUpdateRegistration() {
+        if (mPendingUpdateRegistrationFuture == null
+                || mPendingUpdateRegistrationFuture.isDone()) {
+            return;
+        }
+        // Cancel the old pending operation and reschedule again.
+        mPendingUpdateRegistrationFuture.cancel(false);
+        logi("scheduleUpdateRegistration: cancelling existing reg update event: "
+                + mPendingUpdateRegistrationFuture);
+    }
+
+    /**
+     * Triggers an event to update the IMS registration of the ImsService. Should only be called
+     * from {@link #scheduleUpdateRegistration()}.
+     */
+    private void triggerUpdateRegistrationEvent() {
+        logi("triggerUpdateRegistrationEvent: Sending update registration event to ImsService");
+        IImsRegistration registrationImpl = mRcsManager.getImsRegistration();
+        if (registrationImpl != null) {
+            try {
+                registrationImpl.triggerUpdateSipDelegateRegistration();
+            } catch (RemoteException e) {
+                logi("triggerUpdateRegistrationEvent: received RemoteException: " + e);
+            }
+        }
+    }
+
+    /**
+     * Returns whether or not the ImsService implementation associated with the supplied subId
+     * supports the SipTransport APIs.
+     * <p>
+     * This should only be called on the ExecutorService.
+     * @return true if SipTransport is supported on this subscription, false otherwise.
+     * @throws ImsException thrown if there was an error determining the state of the ImsService.
+     */
+    private boolean isSupportedInternal(int subId) throws ImsException {
+        checkStateOfController(subId);
+        return (mRcsManager.getSipTransport() != null);
+    }
+
+    private boolean addPendingDestroy(SipDelegateController c, int reason) {
+        DestroyRequest request = new DestroyRequest(c, reason);
+        if (!mDelegatePendingDestroy.contains(request)) {
+            return mDelegatePendingDestroy.add(request);
+        }
+        return false;
+    }
+
+    /**
+     * The supplied SipDelegateController has been destroyed and associated feature tags have been
+     * released. Trigger the re-evaluation of the priority queue with the new configuration.
+     */
+    private void addPendingDestroyAndEvaluate(SipDelegateController c, int reason) {
+        if (addPendingDestroy(c, reason)) {
+            scheduleThrottledReevaluate();
+        }
+    }
+
+    /**
+     * A new SipDelegateController has been created, add to the back of the priority queue and
+     * trigger the re-evaluation of the priority queue with the new configuration.
+     */
+    private void addPendingCreateAndEvaluate(SipDelegateController c) {
+        mDelegatePendingCreate.add(c);
+        scheduleThrottledReevaluate();
+    }
+
+    /**
+     * The priority queue has changed, which will cause a re-evaluation of the feature tags granted
+     * to each SipDelegate.
+     * <p>
+     * Note: re-evaluations are throttled to happen at a minimum to occur every
+     * REEVALUATE_THROTTLE_MS seconds. We also do not reevaluate while another reevaluate operation
+     * is in progress, so in this case, defer schedule itself.
+     */
+    private void scheduleThrottledReevaluate() {
+        if (isEvaluatePendingAndNotInProgress()) {
+            logi("scheduleThrottledReevaluate: throttling reevaluate, eval already pending: "
+                    + mScheduledEvaluateFuture);
+        } else {
+            mScheduledEvaluateFuture = mExecutorService.schedule(this::reevaluateDelegates,
+                    mTimerAdapter.getReevaluateThrottleTimerMilliseconds(), TimeUnit.MILLISECONDS);
+            logi("scheduleThrottledReevaluate: new reevaluate scheduled: "
+                    + mScheduledEvaluateFuture);
+        }
+    }
+
+    /**
+     * @return true if there is a evaluate pending, false if there is not. If evaluate has already
+     * begun, but we are waiting for it to complete, this will also return false.
+     */
+    private boolean isEvaluatePendingAndNotInProgress() {
+        boolean isEvalScheduled = mScheduledEvaluateFuture != null
+                && !mScheduledEvaluateFuture.isDone();
+        boolean isEvalInProgress = mEvaluateCompleteFuture != null
+                && !mEvaluateCompleteFuture.isDone();
+        return isEvalScheduled && !isEvalInProgress;
+    }
+
+    /**
+     * Cancel any pending re-evaluates and perform it as soon as possible. This is done in the case
+     * where we need to do something like tear down this controller or change subId.
+     */
+    private void scheduleReevaluateNow(CompletableFuture<Void> onDoneFuture) {
+        if (isEvaluatePendingAndNotInProgress()) {
+            mScheduledEvaluateFuture.cancel(false /*interrupt*/);
+            logi("scheduleReevaluateNow: cancelling pending reevaluate: "
+                    + mScheduledEvaluateFuture);
+        }
+        // we have tasks that depend on this potentially, so once the last reevaluate is done,
+        // schedule a new one right away.
+        if (mEvaluateCompleteFuture != null && !mEvaluateCompleteFuture.isDone()) {
+            mEvaluateCompleteFuture.thenRunAsync(
+                    () -> scheduleReevaluateNow(onDoneFuture), mExecutorService);
+            return;
+        }
+
+        reevaluateDelegates();
+        mEvaluateCompleteFuture.thenAccept(onDoneFuture::complete);
+    }
+
+    /**
+     * Apply all operations that have been pending by collecting pending create/destroy operations
+     * and batch applying them to the mDelegatePriorityQueue.
+     *
+     * First perform the operation of destroying all SipDelegateConnections that have been pending
+     * destroy. Next, add all pending new SipDelegateControllers to the end of
+     * mDelegatePriorityQueue and loop through all in the queue, applying feature tags to the
+     * appropriate SipDelegateController if they pass role checks and have not already been claimed
+     * by another delegate higher in the priority queue.
+     */
+    private void reevaluateDelegates() {
+        // We need to cancel the pending update now and reschedule IMS registration update for
+        // after the reevaluate is complete.
+        cancelPendingUpdateRegistration();
+        if (mEvaluateCompleteFuture != null && !mEvaluateCompleteFuture.isDone()) {
+            logw("reevaluateDelegates: last evaluate not done, deferring new request");
+            // Defer re-evaluate until after the pending re-evaluate is complete.
+            mEvaluateCompleteFuture.thenRunAsync(this::scheduleThrottledReevaluate,
+                    mExecutorService);
+            return;
+        }
+
+        // Remove tracking for all SipDelegates being destroyed first
+        for (DestroyRequest d : mDelegatePendingDestroy) {
+            logi("reevaluateDelegates: starting destroy for: " + d.controller.getPackageName());
+            mActiveAppBinders.unregister(d.controller.getAppMessageCallback());
+        }
+        // Destroy all pending destroy delegates first. Order doesn't matter.
+        List<CompletableFuture<Void>> pendingDestroyList = mDelegatePendingDestroy.stream()
+                .map(d -> triggerDestroy(d.controller, d.reason)).collect(
+                Collectors.toList());
+        CompletableFuture<Void> pendingDestroy = CompletableFuture.allOf(
+                pendingDestroyList.toArray(new CompletableFuture[mDelegatePendingDestroy.size()]));
+        mDelegatePriorityQueue.removeAll(mDelegatePendingDestroy.stream().map(d -> d.controller)
+                .collect(Collectors.toList()));
+        mDelegatePendingDestroy.clear();
+
+        // Add newly created SipDelegates to end of queue before evaluating associated features.
+        mDelegatePriorityQueue.addAll(mDelegatePendingCreate);
+        for (SipDelegateController c : mDelegatePendingCreate) {
+            logi("reevaluateDelegates: pending create: " + c.getPackageName());
+            mActiveAppBinders.register(c.getAppMessageCallback(), c);
+        }
+        mDelegatePendingCreate.clear();
+
+        // Wait for destroy stages to complete, then loop from oldest to most recent and associate
+        // feature tags that the app has requested to the SipDelegate.
+        // Each feature tag can only be associated with one SipDelegate, so as feature tags are
+        // taken, do not allow other SipDelegates to be associated with those tags as well. Each
+        // stage of the CompletableFuture chain passes the previously claimed feature tags into the
+        // next stage so that those feature tags can be denied if already claimed.
+        // Executor doesn't matter here, just composing here to transform to the next stage.
+        CompletableFuture<Set<String>> pendingChange = pendingDestroy.thenCompose((ignore) -> {
+            logi("reevaluateDelegates: destroy phase complete");
+            return CompletableFuture.completedFuture(new ArraySet<>());
+        });
+        final String cachedSmsRolePackage = mCachedSmsRolePackageName;
+        for (SipDelegateController c : mDelegatePriorityQueue) {
+            logi("reevaluateDelegates: pending reeval: " + c);
+            pendingChange = pendingChange.thenComposeAsync((takenTags) -> {
+                logi("reevaluateDelegates: last stage completed with result:" + takenTags);
+                if (takenTags == null) {
+                    // return early, the ImsService is no longer available. This will eventually be
+                    // destroyed.
+                    return CompletableFuture.completedFuture(null /*failed*/);
+                }
+                return changeSupportedFeatureTags(c, cachedSmsRolePackage, takenTags);
+            }, mExecutorService);
+        }
+
+        // Executor doesn't matter here, schedule an event to update the IMS registration.
+        mEvaluateCompleteFuture = pendingChange
+                .whenComplete((f, ex) -> {
+                    if (ex != null) {
+                        logw("reevaluateDelegates: Exception caught: " + ex);
+                    }
+                }).thenAccept((associatedFeatures) -> {
+                    logi("reevaluateDelegates: reevaluate complete, feature tags associated: "
+                            + associatedFeatures);
+                    scheduleUpdateRegistration();
+                });
+        logi("reevaluateDelegates: future created.");
+    }
+
+    private CompletableFuture<Void> triggerDestroy(SipDelegateController c, int reason) {
+        return c.destroy(isForcedFromReason(reason), reason)
+                // Executor doesn't matter here, just for logging.
+                .thenAccept((delegateReason) -> logi("destroy triggered with " + reason
+                        + " and finished with reason= " + delegateReason));
+    }
+
+    private boolean isForcedFromReason(int reason) {
+        switch (reason) {
+            case SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_UNKNOWN:
+                logw("isForcedFromReason, unknown reason");
+                /*intentional fallthrough*/
+            case SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP:
+                /*intentional fallthrough*/
+            case SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_USER_DISABLED_RCS:
+                return false;
+            case SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD:
+                /*intentional fallthrough*/
+            case SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN:
+                return true;
+        }
+        logw("isForcedFromReason, unexpected reason: " + reason);
+        return false;
+    }
+
+    /**
+     * Called by RoleManager when a role has changed so that we can query the new role holder.
+     * @param roleName the name of the role whose holders are changed
+     * @param user the user for this role holder change
+     */
+    // Called on mExecutorThread
+    @Override
+    public void onRoleHoldersChanged(@NonNull String roleName, @NonNull UserHandle user) {
+        logi("onRoleHoldersChanged, roleName= " + roleName + ", user= " + user);
+        // Only monitor changes on the system
+        if (!UserHandle.SYSTEM.equals(user)) {
+            return;
+        }
+
+        if (!RoleManager.ROLE_SMS.equals(roleName)) {
+            logi("onRoleHoldersChanged, ignoring non SMS role change");
+            // TODO: only target default sms app for now and add new roles later using
+            // CarrierConfigManager
+            return;
+        }
+        boolean roleChanged = updateRoleCache();
+        if (roleChanged) {
+            triggerDeregistrationEvent();
+            // new denied tags will be picked up when reevaluate completes.
+            scheduleThrottledReevaluate();
+        }
+    }
+
+
+    /**
+     * @return true, if the role cache has changed, false otherwise.
+     */
+    private boolean updateRoleCache() {
+        String newSmsRolePackageName = "";
+        try {
+            // Only one app can fulfill the SMS role.
+            newSmsRolePackageName = mRoleManagerAdapter.getRoleHolders(RoleManager.ROLE_SMS)
+                    .stream().findFirst().orElse("");
+        } catch (Exception e) {
+            logi("updateRoleCache: exception=" + e);
+        }
+
+        logi("updateRoleCache: new packageName=" + newSmsRolePackageName);
+        if (TextUtils.equals(mCachedSmsRolePackageName, newSmsRolePackageName)) {
+            logi("updateRoleCache, skipping, role did not change");
+            return false;
+        }
+        mCachedSmsRolePackageName = newSmsRolePackageName;
+        return true;
+    }
+
+    /**
+     * Check the requested roles for the specified package name and return the tags that were
+     * applied to that SipDelegateController.
+     * @param controller Controller to attribute feature tags to.
+     * @param alreadyRequestedTags The feature tags that were already granted to other SipDelegates.
+     * @return Once complete, contains the set of feature tags that the SipDelegate now has
+     * associated with it along with the feature tags that previous SipDelegates had.
+     *
+     * // TODO: we currently only track SMS role, extend to support other roles as well.
+     */
+    private CompletableFuture<Set<String>> changeSupportedFeatureTags(
+            SipDelegateController controller, String smsRolePackageName,
+            Set<String> alreadyRequestedTags) {
+        Set<String> requestedFeatureTags = controller.getInitialRequest().getFeatureTags();
+        String packageName = controller.getPackageName();
+        if (!smsRolePackageName.equals(packageName)) {
+            // Deny all tags.
+            Set<FeatureTagState> deniedTags = new ArraySet<>();
+            for (String s : requestedFeatureTags) {
+                deniedTags.add(new FeatureTagState(s,
+                        SipDelegateManager.DENIED_REASON_NOT_ALLOWED));
+            }
+            CompletableFuture<Boolean> pendingDeny = controller.changeSupportedFeatureTags(
+                    Collections.emptySet(), deniedTags);
+            logi("changeSupportedFeatureTags pendingDeny=" + pendingDeny);
+            // do not worry about executor used here, this stage used to interpret result + add log.
+            return pendingDeny.thenApply((completedSuccessfully) ->  {
+                logi("changeSupportedFeatureTags: deny completed: " + completedSuccessfully);
+                if (!completedSuccessfully) return null;
+                // Return back the previous list of requested tags, as we did not add any more.
+                return alreadyRequestedTags;
+            });
+        }
+
+        ArraySet<String> previouslyGrantedTags = new ArraySet<>(alreadyRequestedTags);
+        ArraySet<String> candidateFeatureTags = new ArraySet<>(requestedFeatureTags);
+        Set<FeatureTagState> deniedTags =
+                updateSupportedTags(candidateFeatureTags, previouslyGrantedTags);
+
+        // Add newly granted tags to the already requested tags list.
+        previouslyGrantedTags.addAll(candidateFeatureTags);
+        CompletableFuture<Boolean> pendingChange = controller.changeSupportedFeatureTags(
+                candidateFeatureTags, deniedTags);
+        logi("changeSupportedFeatureTags pendingChange=" + pendingChange);
+        // do not worry about executor used here, this stage used to interpret result + add log.
+        return pendingChange.thenApply((completedSuccessfully) ->  {
+            logi("changeSupportedFeatureTags: change completed: " + completedSuccessfully);
+            if (!completedSuccessfully) return null;
+            return previouslyGrantedTags;
+        });
+    }
+
+    /**
+     * Update candidate feature tags according to feature tags allowed by carrier config,
+     * and previously granted by other SipDelegates.
+     *
+     * @param candidateFeatureTags The candidate feature tags to be updated. It will be
+     * updated as needed per the carrier config and previously granted feature tags.
+     * @param previouslyGrantedTags The feature tags already granted by other SipDelegates.
+     * @return The set of denied feature tags.
+     */
+    private Set<FeatureTagState> updateSupportedTags(Set<String> candidateFeatureTags,
+            Set<String> previouslyGrantedTags) {
+        Boolean overrideRes = RcsProvisioningMonitor.getInstance()
+                .getImsFeatureValidationOverride(mSubId);
+        // deny tags already used by other delegates
+        Set<FeatureTagState> deniedTags = new ArraySet<>();
+
+        // match config if feature validation is not overridden
+        if (overrideRes == null) {
+            Iterator<String> it = candidateFeatureTags.iterator();
+            while (it.hasNext()) {
+                String tag = it.next();
+                if (previouslyGrantedTags.contains(tag)) {
+                    logi(tag + " has already been granted previously.");
+                    it.remove();
+                    deniedTags.add(new FeatureTagState(tag,
+                            SipDelegateManager.DENIED_REASON_IN_USE_BY_ANOTHER_DELEGATE));
+                } else if (!mFeatureTagsAllowed.contains(tag.trim().toLowerCase())) {
+                    logi(tag + " is not allowed per config.");
+                    it.remove();
+                    deniedTags.add(new FeatureTagState(tag,
+                              SipDelegateManager.DENIED_REASON_NOT_ALLOWED));
+                }
+            }
+        } else if (Boolean.FALSE.equals(overrideRes)) {
+            logi("all features are denied for test purpose.");
+            for (String s : candidateFeatureTags) {
+                deniedTags.add(new FeatureTagState(s,
+                        SipDelegateManager.DENIED_REASON_NOT_ALLOWED));
+            }
+            candidateFeatureTags.clear();
+        }
+
+        return deniedTags;
+    }
+
+    /**
+     * Run a Callable on the ExecutorService Thread and wait for the result.
+     * If an ImsException is thrown, catch it and rethrow it to caller.
+     */
+    private <T> T waitForMethodToComplete(Callable<T> callable) throws ImsException {
+        Future<T> r = mExecutorService.submit(callable);
+        T result;
+        try {
+            result = r.get();
+        } catch (InterruptedException e) {
+            result = null;
+        } catch (ExecutionException e) {
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                // Rethrow the exception
+                throw (ImsException) cause;
+            }
+            logw("Unexpected Exception, returning null: " + cause);
+            result = null;
+        }
+        return result;
+    }
+
+    /**
+     * Throw an ImsException for common scenarios where the state of the controller is not ready
+     * for communication.
+     * <p>
+     * This should only be called while running on the on the ExecutorService.
+     */
+    private void checkStateOfController(int subId) throws ImsException {
+        if (mSubId != subId) {
+            // sub ID has changed while this was in the queue.
+            throw new ImsException("subId is no longer valid for this request.",
+                    ImsException.CODE_ERROR_INVALID_SUBSCRIPTION);
+        }
+        if (mRcsManager == null) {
+            throw new ImsException("Connection to ImsService is not available",
+                    ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
+        }
+    }
+
+    private void onRcsManagerChanged(RcsFeatureManager m) {
+        logi("manager changed, " + mRcsManager + "->" + m);
+        if (mRcsManager == m) return;
+        mRcsManager = m;
+        if (mRcsManager == null) {
+            logi("onRcsManagerChanged: lost connection to ImsService, tearing down...");
+            unregisterListeners();
+            scheduleDestroyDelegates(SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD);
+        } else {
+            logi("onRcsManagerChanged: registering listeners/updating role cache...");
+            registerListeners();
+            updateRoleCache();
+        }
+    }
+
+    private void registerListeners() {
+        try {
+            mRoleManagerAdapter.addOnRoleHoldersChangedListenerAsUser(mExecutorService, this,
+                    UserHandle.SYSTEM);
+        } catch (Exception e) {
+            logi("registerListeners: exception=" + e);
+        }
+    }
+
+    private void unregisterListeners() {
+        mCachedSmsRolePackageName = "";
+        mRoleManagerAdapter.removeOnRoleHoldersChangedListenerAsUser(this, UserHandle.SYSTEM);
+    }
+
+    /**
+     * Called when the sub ID associated with the slot has changed.
+     */
+    private void onSubIdChanged(int newSubId) {
+        logi("subId changed, " + mSubId + "->" + newSubId);
+        if (mSubId != newSubId) {
+            // Swap subId, any pending create/destroy on old subId will be denied.
+            mSubId = newSubId;
+            scheduleDestroyDelegates(
+                    SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN);
+        }
+
+        onCarrierConfigChangedInternal();
+    }
+
+    /**
+     * Called when the carrier configuration associated with the same subId has changed.
+     */
+    private void onCarrierConfigChangedInternal() {
+        logi("Carrier Config changed for subId: " + mSubId);
+        mFeatureTagsAllowed.clear();
+        PersistableBundle carrierConfig = mCarrierConfigManager.getConfigForSubId(mSubId);
+        String[] tagConfigs = carrierConfig.getStringArray(
+                CarrierConfigManager.Ims.KEY_RCS_FEATURE_TAG_ALLOWED_STRING_ARRAY);
+        if (tagConfigs != null && tagConfigs.length > 0) {
+            for (String tag : tagConfigs) {
+                mFeatureTagsAllowed.add(tag.trim().toLowerCase());
+            }
+        }
+    }
+
+    /**
+     * Destroy all tracked SipDelegateConnections due to the subscription being torn down.
+     * @return A CompletableFuture that will complete when all SipDelegates have been torn down.
+     */
+    private CompletableFuture<Void> scheduleDestroyDelegates(int reason) {
+        boolean addedDestroy = false;
+        for (SipDelegateController c : mDelegatePriorityQueue) {
+            logi("scheduleDestroyDelegates: Controller pending destroy: " + c);
+            addedDestroy |= addPendingDestroy(c, reason);
+        }
+        if (addedDestroy) {
+            CompletableFuture<Void> pendingDestroy = new CompletableFuture<>();
+            scheduleReevaluateNow(pendingDestroy);
+            return pendingDestroy;
+        } else {
+            return CompletableFuture.completedFuture(null);
+        }
+    }
+
+    @Override
+    public void dump(PrintWriter printWriter) {
+        IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, "  ");
+        pw.println("SipTransportController" + "[" + mSlotId  + "->" + mSubId + "]:");
+        pw.increaseIndent();
+        pw.println("LocalLog:");
+        pw.increaseIndent();
+        mLocalLog.dump(pw);
+        pw.decreaseIndent();
+        pw.println("SipDelegateControllers (in priority order):");
+        pw.increaseIndent();
+        if (mDelegatePriorityQueue.isEmpty()) {
+            pw.println("[NONE]");
+        } else {
+            for (SipDelegateController c : mDelegatePriorityQueue) {
+                c.dump(pw);
+            }
+        }
+        pw.decreaseIndent();
+        pw.decreaseIndent();
+    }
+
+    private void logi(String log) {
+        Log.w(LOG_TAG, "[" + mSlotId  + "->" + mSubId + "] " + log);
+        mLocalLog.log("[I] " + log);
+    }
+
+    private void logw(String log) {
+        Log.w(LOG_TAG, "[" + mSlotId  + "->" + mSubId + "] " + log);
+        mLocalLog.log("[W] " + log);
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/TelephonyRcsService.java b/src/com/android/services/telephony/rcs/TelephonyRcsService.java
index c85e9a9..034382c 100644
--- a/src/com/android/services/telephony/rcs/TelephonyRcsService.java
+++ b/src/com/android/services/telephony/rcs/TelephonyRcsService.java
@@ -33,6 +33,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.PhoneConfigurationManager;
 import com.android.internal.util.IndentingPrintWriter;
+import com.android.phone.R;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -47,34 +48,60 @@
     private static final String LOG_TAG = "TelephonyRcsService";
 
     /**
-     * Used to inject RcsFeatureController and UserCapabilityExchangeImpl instances for testing.
+     * Used to inject RcsFeatureController and UceController instances for testing.
      */
     @VisibleForTesting
     public interface FeatureFactory {
         /**
-         * @return an {@link RcsFeatureController} assoicated with the slot specified.
+         * @return an {@link RcsFeatureController} associated with the slot specified.
          */
-        RcsFeatureController createController(Context context, int slotId);
+        RcsFeatureController createController(Context context, int slotId, int subId);
 
         /**
-         * @return an instance of {@link UserCapabilityExchangeImpl} associated with the slot
+         * @return an instance of {@link UceControllerManager} associated with the slot specified.
+         */
+        UceControllerManager createUceControllerManager(Context context, int slotId, int subId);
+
+        /**
+         * @return an instance of {@link SipTransportController} for the slot and subscription
          * specified.
          */
-        UserCapabilityExchangeImpl createUserCapabilityExchange(Context context, int slotId,
-                int subId);
+        SipTransportController createSipTransportController(Context context, int slotId, int subId);
     }
 
     private FeatureFactory mFeatureFactory = new FeatureFactory() {
         @Override
-        public RcsFeatureController createController(Context context, int slotId) {
-            return new RcsFeatureController(context, slotId);
+        public RcsFeatureController createController(Context context, int slotId, int subId) {
+            return new RcsFeatureController(context, slotId, subId);
         }
 
         @Override
-        public UserCapabilityExchangeImpl createUserCapabilityExchange(Context context, int slotId,
+        public UceControllerManager createUceControllerManager(Context context, int slotId,
                 int subId) {
-            return new UserCapabilityExchangeImpl(context, slotId, subId);
+            return new UceControllerManager(context, slotId, subId);
         }
+
+        @Override
+        public SipTransportController createSipTransportController(Context context, int slotId,
+                int subId) {
+            return new SipTransportController(context, slotId, subId);
+        }
+    };
+
+    /**
+     * Used to inject device resource for testing.
+     */
+    @VisibleForTesting
+    public interface ResourceProxy {
+        /**
+         * @return an whether the device supports User Capability Exchange.
+         */
+        boolean getDeviceUceEnabled(Context context);
+    }
+
+    private static ResourceProxy sResourceProxy = context -> {
+        return context.getResources().getBoolean(
+                R.bool.config_rcs_user_capability_exchange_enabled);
     };
 
     // Notifies this service that there has been a change in available slots.
@@ -86,6 +113,11 @@
 
     // Maps slot ID -> RcsFeatureController.
     private SparseArray<RcsFeatureController> mFeatureControllers;
+    // Maps slotId -> associatedSubIds
+    private SparseArray<Integer> mSlotToAssociatedSubIds;
+
+    // Whether the device supports User Capability Exchange
+    private boolean mRcsUceEnabled;
 
     private BroadcastReceiver mCarrierConfigChangedReceiver = new BroadcastReceiver() {
         @Override
@@ -102,7 +134,7 @@
                         SubscriptionManager.INVALID_PHONE_INDEX);
                 int subId = bundle.getInt(CarrierConfigManager.EXTRA_SUBSCRIPTION_INDEX,
                         SubscriptionManager.INVALID_SUBSCRIPTION_ID);
-                updateFeatureControllerSubscription(slotId, subId);
+                onCarrierConfigChangedForSlot(slotId, subId);
             }
         }
     };
@@ -129,6 +161,18 @@
         mContext = context;
         mNumSlots = numSlots;
         mFeatureControllers = new SparseArray<>(numSlots);
+        mSlotToAssociatedSubIds = new SparseArray<>(numSlots);
+        mRcsUceEnabled = sResourceProxy.getDeviceUceEnabled(mContext);
+    }
+
+    @VisibleForTesting
+    public TelephonyRcsService(Context context, int numSlots, ResourceProxy resourceProxy) {
+        mContext = context;
+        mNumSlots = numSlots;
+        mFeatureControllers = new SparseArray<>(numSlots);
+        mSlotToAssociatedSubIds = new SparseArray<>(numSlots);
+        sResourceProxy = resourceProxy;
+        mRcsUceEnabled = sResourceProxy.getDeviceUceEnabled(mContext);
     }
 
     /**
@@ -178,6 +222,8 @@
                     // Do not add feature controllers for inactive subscriptions
                     if (c.hasActiveFeatures()) {
                         mFeatureControllers.put(i, c);
+                        // Do not change mSlotToAssociatedSubIds, it will be updated upon carrier
+                        // config change.
                     }
                 }
             } else {
@@ -185,6 +231,7 @@
                     RcsFeatureController c = mFeatureControllers.get(i);
                     if (c != null) {
                         mFeatureControllers.remove(i);
+                        mSlotToAssociatedSubIds.remove(i);
                         c.destroy();
                     }
                 }
@@ -192,19 +239,29 @@
         }
     }
 
-    private void updateFeatureControllerSubscription(int slotId, int newSubId) {
+    /**
+     * ACTION_CARRIER_CONFIG_CHANGED was received by this service for a specific slot.
+     * @param slotId The slotId associated with the event.
+     * @param subId The subId associated with the event. May cause the subId associated with the
+     *              RcsFeatureController to change if the subscription itself has changed.
+     */
+    private void onCarrierConfigChangedForSlot(int slotId, int subId) {
         synchronized (mLock) {
             RcsFeatureController f = mFeatureControllers.get(slotId);
-            Log.i(LOG_TAG, "updateFeatureControllerSubscription: slotId=" + slotId + " newSubId="
-                    + newSubId + ", existing feature=" + (f != null));
-            if (SubscriptionManager.isValidSubscriptionId(newSubId)) {
+            final int oldSubId = mSlotToAssociatedSubIds.get(slotId,
+                    SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+            mSlotToAssociatedSubIds.put(slotId, subId);
+            Log.i(LOG_TAG, "updateFeatureControllerSubscription: slotId=" + slotId
+                    + ", oldSubId= " + oldSubId + ", subId=" + subId + ", existing feature="
+                    + (f != null));
+            if (SubscriptionManager.isValidSubscriptionId(subId)) {
                 if (f == null) {
                     // A controller doesn't exist for this slot yet.
-                    f = mFeatureFactory.createController(mContext, slotId);
-                    updateSupportedFeatures(f, slotId, newSubId);
+                    f = mFeatureFactory.createController(mContext, slotId, subId);
+                    updateSupportedFeatures(f, slotId, subId);
                     if (f.hasActiveFeatures()) mFeatureControllers.put(slotId, f);
                 } else {
-                    updateSupportedFeatures(f, slotId, newSubId);
+                    updateSupportedFeatures(f, slotId, subId);
                     // Do not keep an empty container around.
                     if (!f.hasActiveFeatures()) {
                         f.destroy();
@@ -212,44 +269,83 @@
                     }
                 }
             }
-            if (f != null) f.updateAssociatedSubscription(newSubId);
+            if (f != null) {
+                if (oldSubId == subId) {
+                    f.onCarrierConfigChangedForSubscription();
+                } else {
+                    f.updateAssociatedSubscription(subId);
+                }
+            }
         }
     }
 
     private RcsFeatureController constructFeatureController(int slotId) {
-        RcsFeatureController c = mFeatureFactory.createController(mContext, slotId);
         int subId = getSubscriptionFromSlot(slotId);
+        RcsFeatureController c = mFeatureFactory.createController(mContext, slotId, subId);
         updateSupportedFeatures(c, slotId, subId);
         return c;
     }
 
     private void updateSupportedFeatures(RcsFeatureController c, int slotId, int subId) {
-        if (doesSubscriptionSupportPresence(subId)) {
-            if (c.getFeature(UserCapabilityExchangeImpl.class) == null) {
-                c.addFeature(mFeatureFactory.createUserCapabilityExchange(mContext, slotId, subId),
-                        UserCapabilityExchangeImpl.class);
+        if (isDeviceUceEnabled() && doesSubscriptionSupportPresence(subId)) {
+            if (c.getFeature(UceControllerManager.class) == null) {
+                c.addFeature(mFeatureFactory.createUceControllerManager(mContext, slotId, subId),
+                        UceControllerManager.class);
             }
         } else {
-            if (c.getFeature(UserCapabilityExchangeImpl.class) != null) {
-                c.removeFeature(UserCapabilityExchangeImpl.class);
+            if (c.getFeature(UceControllerManager.class) != null) {
+                c.removeFeature(UceControllerManager.class);
+            }
+        }
+
+        if (doesSubscriptionSupportSingleRegistration(subId)) {
+            if (c.getFeature(SipTransportController.class) == null) {
+                c.addFeature(mFeatureFactory.createSipTransportController(mContext, slotId, subId),
+                        SipTransportController.class);
+            }
+        } else {
+            if (c.getFeature(SipTransportController.class) != null) {
+                c.removeFeature(SipTransportController.class);
             }
         }
         // Only start the connection procedure if we have active features.
         if (c.hasActiveFeatures()) c.connect();
     }
 
+    /**
+     * Get whether the device supports RCS User Capability Exchange or not.
+     */
+    public boolean isDeviceUceEnabled() {
+        return mRcsUceEnabled;
+    }
+
+    /**
+     * Set the device supports RCS User Capability Exchange.
+     */
+    public void setDeviceUceEnabled(boolean isEnabled) {
+        mRcsUceEnabled = isEnabled;
+    }
+
     private boolean doesSubscriptionSupportPresence(int subId) {
         if (!SubscriptionManager.isValidSubscriptionId(subId)) return false;
         CarrierConfigManager carrierConfigManager =
                 mContext.getSystemService(CarrierConfigManager.class);
         if (carrierConfigManager == null) return false;
         boolean supportsUce = carrierConfigManager.getConfigForSubId(subId).getBoolean(
-                CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL);
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL);
         supportsUce |= carrierConfigManager.getConfigForSubId(subId).getBoolean(
                 CarrierConfigManager.KEY_USE_RCS_SIP_OPTIONS_BOOL);
         return supportsUce;
     }
 
+    private boolean doesSubscriptionSupportSingleRegistration(int subId) {
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) return false;
+        CarrierConfigManager carrierConfigManager =
+                mContext.getSystemService(CarrierConfigManager.class);
+        if (carrierConfigManager == null) return false;
+        return carrierConfigManager.getConfigForSubId(subId).getBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL);
+    }
 
     private int getSubscriptionFromSlot(int slotId) {
         SubscriptionManager manager = mContext.getSystemService(SubscriptionManager.class);
@@ -274,6 +370,7 @@
         synchronized (mLock) {
             for (int i = 0; i < mNumSlots; i++) {
                 RcsFeatureController f = mFeatureControllers.get(i);
+                if (f == null) continue;
                 pw.increaseIndent();
                 f.dump(fd, printWriter, args);
                 pw.decreaseIndent();
diff --git a/src/com/android/services/telephony/rcs/TransportSipMessageValidator.java b/src/com/android/services/telephony/rcs/TransportSipMessageValidator.java
new file mode 100644
index 0000000..777026c
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/TransportSipMessageValidator.java
@@ -0,0 +1,551 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateImsConfiguration;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.util.LocalLog;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.IndentingPrintWriter;
+import com.android.services.telephony.rcs.validator.IncomingTransportStateValidator;
+import com.android.services.telephony.rcs.validator.MalformedSipMessageValidator;
+import com.android.services.telephony.rcs.validator.OutgoingTransportStateValidator;
+import com.android.services.telephony.rcs.validator.RestrictedOutgoingSipRequestValidator;
+import com.android.services.telephony.rcs.validator.RestrictedOutgoingSubscribeValidator;
+import com.android.services.telephony.rcs.validator.SipMessageValidator;
+import com.android.services.telephony.rcs.validator.ValidationResult;
+
+import java.io.PrintWriter;
+import java.util.Collections;
+import java.util.Set;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Track incoming and outgoing SIP messages passing through this delegate and verify these messages
+ * by doing the following:
+ *  <ul>
+ *    <li>Track the SipDelegate's registration state to ensure that a registration event has
+ *    occurred before allowing outgoing messages. Once it has occurred, filter outgoing SIP messages
+ *    based on the open/restricted feature tag registration state.</li>
+ *    <li>Track the SipDelegate's IMS configuration version and deny any outgoing SipMessages
+ *    associated with a stale IMS configuration version.</li>
+ *    <li>Track the SipDelegate open/close state to allow/deny outgoing messages based on the
+ *    session's state.</li>
+ *    <li>Validate outgoing SIP messages for both restricted request methods as well as restricted/
+ *    malformed headers.</li>
+ * </ul>
+ */
+public class TransportSipMessageValidator {
+
+    private static final String LOG_TAG = "SipMessageV";
+
+    /**
+     * the time in milliseconds that we will wait for SIP sessions to close before we will timeout
+     * and force the sessions to be cleaned up.
+     */
+    private static final int PENDING_CLOSE_TIMEOUT_MS = 1000;
+    /**
+     * time in milliseconds that we will wait for SIP sessions to be closed before we timeout and
+     * force the sessions associated with the deregistering feature tags to be cleaned up.
+     */
+    private static final int PENDING_REGISTRATION_CHANGE_TIMEOUT_MS = 1000;
+
+    /**
+     * Timeouts used in this class that are visible for testing.
+     */
+    @VisibleForTesting
+    public interface Timeouts {
+        /**
+         * @return the time in milliseconds that we will wait for SIP sessions to close before we
+         * will timeout and force the sessions to be cleaned up.
+         */
+        int getPendingCloseTimeoutMs();
+
+        /**
+         * @return the time in milliseconds that we will wait for SIP sessions to be closed before
+         * we timeout and force the sessions associated with the deregistering feature tags to be
+         * cleaned up.
+         */
+        int getPendingRegistrationChangeTimeoutMs();
+    }
+
+    /**
+     * Tracks a pending task that has been scheduled on the associated Executor.
+     */
+    private abstract static class PendingTask implements Runnable {
+
+        private ScheduledFuture<?> mFuture;
+
+        public void scheduleDelayed(ScheduledExecutorService executor, int timeMs) {
+            mFuture = executor.schedule(this, timeMs, TimeUnit.MILLISECONDS);
+        }
+
+        public boolean isDone() {
+            return mFuture != null && mFuture.isDone();
+        }
+
+        public void cancel() {
+            if (mFuture == null) return;
+            mFuture.cancel(false /*interrupt*/);
+        }
+    }
+
+    /**
+     * Tracks a pending reg cleanup task that has been scheduled on the associated Executor.
+     */
+    private abstract static class PendingRegCleanupTask extends PendingTask {
+        public final Set<String> pendingCallIds;
+        public final Set<String> featureTags;
+
+        PendingRegCleanupTask(Set<String> tags, Set<String> callIds) {
+            featureTags = tags;
+            pendingCallIds = callIds;
+        }
+    }
+
+    private final int mSubId;
+    private final ScheduledExecutorService mExecutor;
+    private final LocalLog mLocalLog = new LocalLog(SipTransportController.LOG_SIZE);
+    private final SipSessionTracker mSipSessionTracker;
+    // Validators
+    private final IncomingTransportStateValidator mIncomingTransportStateValidator;
+    private final OutgoingTransportStateValidator mOutgoingTransportStateValidator;
+    private final SipMessageValidator mOutgoingMessageValidator;
+    private final SipMessageValidator mIncomingMessageValidator;
+
+    private Set<String> mSupportedFeatureTags;
+    private Set<FeatureTagState> mDeniedFeatureTags;
+    private long mConfigVersion = -1;
+    private Consumer<Set<String>> mClosingCompleteConsumer;
+    private PendingTask mPendingClose;
+    private PendingRegCleanupTask mPendingRegCleanup;
+    private Consumer<Set<String>> mRegistrationAppliedConsumer;
+
+    public TransportSipMessageValidator(int subId, ScheduledExecutorService executor) {
+        mSubId = subId;
+        mExecutor = executor;
+        mSipSessionTracker = new SipSessionTracker();
+        mOutgoingTransportStateValidator = new OutgoingTransportStateValidator(mSipSessionTracker);
+        mIncomingTransportStateValidator = new IncomingTransportStateValidator();
+        mOutgoingMessageValidator = new MalformedSipMessageValidator().andThen(
+                new RestrictedOutgoingSipRequestValidator()).andThen(
+                new RestrictedOutgoingSubscribeValidator()).andThen(
+                        mOutgoingTransportStateValidator);
+        mIncomingMessageValidator = mIncomingTransportStateValidator;
+    }
+
+    @VisibleForTesting
+    public TransportSipMessageValidator(int subId, ScheduledExecutorService executor,
+            SipSessionTracker sipSessionTracker,
+            OutgoingTransportStateValidator outgoingStateValidator,
+            IncomingTransportStateValidator incomingStateValidator) {
+        mSubId = subId;
+        mExecutor = executor;
+        mSipSessionTracker = sipSessionTracker;
+        mOutgoingTransportStateValidator = outgoingStateValidator;
+        mIncomingTransportStateValidator = incomingStateValidator;
+        mOutgoingMessageValidator = mOutgoingTransportStateValidator;
+        mIncomingMessageValidator = mIncomingTransportStateValidator;
+    }
+
+    /**
+     * Notify this tracker that a registration state change has occurred.
+     * <p>
+     * In some scenarios, this will require that existing SIP dialogs are closed (for example, when
+     * moving a feature tag from REGISTERED->DEREGISTERING). This method allows the caller to
+     * provide a Consumer that will be called when either there are no SIP dialogs active on
+     * DEREGISTERING feature tags, or a timeout has occurred. In the case that a timeout has
+     * occurred, this Consumer will accept a list of callIds that will be manually closed by the
+     * framework to unblock the IMS stack.
+     * <p>
+     * @param stateChangeComplete A one time Consumer that when completed, will contain a List of
+     *         callIds corresponding to SIP Dialogs that have not been closed yet. It is the callers
+     *         responsibility to close the dialogs associated with the provided callIds. If another
+     *         state update occurs before the previous was completed, the previous consumer will be
+     *         completed with an empty list and the new Consumer will be executed when the new state
+     *         changes.
+     * @param regState The new registration state.
+     */
+    public void onRegistrationStateChanged(Consumer<Set<String>> stateChangeComplete,
+            DelegateRegistrationState regState) {
+        if (mRegistrationAppliedConsumer != null) {
+            logw("onRegistrationStateChanged: pending registration change, completing now.");
+            // complete the pending consumer with no dialogs pending, this will be re-evaluated
+            // and new configuration will be applied.
+            cleanupAndNotifyRegistrationAppliedConsumer(Collections.emptySet());
+        }
+        Set<String> restrictedTags = Stream.concat(
+                regState.getDeregisteringFeatureTags().stream(),
+                regState.getDeregisteredFeatureTags().stream()).map(FeatureTagState::getFeatureTag)
+                .collect(Collectors.toSet());
+        mOutgoingTransportStateValidator.restrictFeatureTags(restrictedTags);
+        mRegistrationAppliedConsumer = stateChangeComplete;
+        if (mPendingClose == null || mPendingClose.isDone()) {
+            // Only update the pending registration cleanup task if we do not already have a pending
+            // close in progress.
+            updatePendingRegCleanupTask(restrictedTags);
+        } else {
+            logi("skipping update reg cleanup due to pending close task.");
+        }
+    }
+
+    /**
+     * Notify this tracker that the IMS configuration has changed.
+     *
+     * Parameters contained in the IMS configuration will be used to validate outgoing messages,
+     * such as the configuration version.
+     * @param c The newest IMS configuration.
+     */
+    public void onImsConfigurationChanged(SipDelegateImsConfiguration c) {
+        if (c.getVersion() == mConfigVersion) {
+            return;
+        }
+        logi("onImsConfigurationChanged: " + mConfigVersion + "->" + c.getVersion());
+        mConfigVersion = c.getVersion();
+    }
+
+    /**
+     * Notify this tracker that the IMS configuration has changed.
+     *
+     * Parameters contained in the IMS configuration will be used to validate outgoing messages,
+     * such as the configuration version.
+     * @param c The newest IMS configuration.
+     */
+    public void onConfigurationChanged(SipDelegateConfiguration c) {
+        if (c.getVersion() == mConfigVersion) {
+            return;
+        }
+        logi("onConfigurationChanged: " + mConfigVersion + "->" + c.getVersion());
+        mConfigVersion = c.getVersion();
+    }
+
+    /**
+     * A new message transport has been opened to a SipDelegate.
+     * <p>
+     * Initializes this tracker and resets any state required to process messages.
+     * @param supportedFeatureTags feature tags that are supported and should pass message
+     *                             verification.
+     * @param deniedFeatureTags feature tags that were denied and should fail message verification.
+     */
+    public void onTransportOpened(Set<String> supportedFeatureTags,
+            Set<FeatureTagState> deniedFeatureTags) {
+        logi("onTransportOpened: moving to open state");
+        mSupportedFeatureTags = supportedFeatureTags;
+        mDeniedFeatureTags = deniedFeatureTags;
+        mOutgoingTransportStateValidator.open(supportedFeatureTags, deniedFeatureTags.stream().map(
+                FeatureTagState::getFeatureTag).collect(Collectors.toSet()));
+        mIncomingTransportStateValidator.open();
+    }
+
+    /**
+     * A SIP session has been cleaned up and should no longer be tracked.
+     * @param callId The call ID associated with the SIP session.
+     */
+    public void onSipSessionCleanup(String callId) {
+        mSipSessionTracker.cleanupSession(callId);
+        onCallIdsChanged();
+    }
+
+    /**
+     * Move this tracker into a restricted state, where only outgoing SIP messages associated with
+     * an ongoing SIP Session may be sent. Any out-of-dialog outgoing SIP messages will be denied.
+     * This does not affect incoming SIP messages (for example, an incoming SIP INVITE).
+     * <p>
+     * This tracker will stay in this state until either all open SIP Sessions are closed by the
+     * remote application, or a timeout occurs. Once this happens, the provided Consumer will accept
+     * a List of call IDs associated with the open SIP Sessions that did not close before the
+     * timeout. The caller must then close all open SIP Sessions before closing the transport.
+     * @param closingCompleteConsumer A Consumer that will be called when the transport can be
+     *         closed and may contain a list of callIds associated with SIP sessions that have not
+     *         been closed.
+     * @param closingReason The reason that will be provided if an outgoing out-of-dialog SIP
+     *         message is sent while the transport is closing.
+     * @param closedReason The reason that will be provided if any outgoing SIP message is sent
+     *         once the transport is closed.
+     */
+    public void closeSessionsGracefully(Consumer<Set<String>> closingCompleteConsumer,
+            int closingReason, int closedReason) {
+        if (closingCompleteConsumer == null) {
+            logw("closeSessionsGracefully: unexpected - called with null consumer... closing now");
+            closeSessions(closedReason);
+            return;
+        }
+        if (mClosingCompleteConsumer != null) {
+            // In this case, all we can do is combine the consumers and wait for the other pending
+            // close to complete, finishing both.
+            logw("closeSessionsGracefully: unexpected - existing close pending, combining"
+                    + " consumers.");
+            mClosingCompleteConsumer = callIds -> {
+                mClosingCompleteConsumer.accept(callIds);
+                closingCompleteConsumer.accept(callIds);
+            };
+            return;
+        } else {
+            mClosingCompleteConsumer = closingCompleteConsumer;
+        }
+        if (getTrackedSipSessionCallIds().isEmpty()) {
+            logi("closeSessionsGracefully: moving to closed state now, reason=" + closedReason);
+            closeSessionsInternal(closedReason);
+            cancelClosingTimeoutAndSendComplete(Collections.emptySet());
+            return;
+        }
+        cancelPendingRegCleanupTask();
+        logi("closeSessionsGracefully: moving to restricted state, reason=" + closingReason);
+        mOutgoingTransportStateValidator.restrict(closingReason);
+        mPendingClose = new PendingTask() {
+            @Override
+            public void run() {
+                closeSessions(closingReason);
+            }
+        };
+        mPendingClose.scheduleDelayed(mExecutor, PENDING_CLOSE_TIMEOUT_MS);
+    }
+
+    /**
+     * Close the transport now. If there are any open SIP sessions and this is closed due to a
+     * configuration change (SIM subscription change, user disabled RCS, the service is dead,
+     * etc...) then we will return the call IDs of all open sessions and ask them to be closed.
+     * @param closedReason The error reason for why the message transport was closed that will be
+     *         sent back to the caller if a new SIP message is sent.
+     * @return A List of call IDs associated with sessions that were still open at the time that the
+     * tracker closed the transport.
+     */
+    public Set<String> closeSessions(int closedReason) {
+        Set<String> openCallIds = getTrackedSipSessionCallIds();
+        logi("closeSessions: moving to closed state, reason=" + closedReason + ", open call ids: "
+                + openCallIds);
+        closeSessionsInternal(closedReason);
+        boolean consumerHandledPendingSessions = cancelClosingTimeoutAndSendComplete(openCallIds);
+        if (consumerHandledPendingSessions) {
+            logw("closeSessions: call ID closure handled through consumer");
+            // sent the open call IDs through the pending complete mechanism to unblock any previous
+            // graceful close command and close them early.
+            return Collections.emptySet();
+        }
+        return openCallIds;
+    }
+
+    /**
+     * Verify a new outgoing SIP message before sending to the SipDelegate (ImsService).
+     * @param message The SIP message being verified
+     * @return The result of verifying the outgoing message.
+     */
+
+    public ValidationResult verifyOutgoingMessage(SipMessage message, long configVersion) {
+        if (mConfigVersion != configVersion) {
+            return new ValidationResult(
+                    SipDelegateManager.MESSAGE_FAILURE_REASON_STALE_IMS_CONFIGURATION,
+                    "stale IMS configuration: "  + configVersion + ", expected: "
+                            + mConfigVersion);
+        }
+        ValidationResult result = mOutgoingMessageValidator.validate(message);
+        logi("verifyOutgoingMessage: " + result + ", message=" + message);
+        if (result.isValidated) mSipSessionTracker.filterSipMessage(message);
+        return result;
+    }
+
+    /**
+     * Verify a new incoming SIP message before sending it to the
+     * DelegateConnectionMessageCallback (remote application).
+     * @param message The SipMessage to verify.
+     * @return The result of verifying the incoming message.
+     */
+    public ValidationResult verifyIncomingMessage(SipMessage message) {
+        ValidationResult result = mIncomingMessageValidator.validate(message);
+        logi("verifyIncomingMessage: " + result + ", message=" + message);
+        if (result.isValidated) mSipSessionTracker.filterSipMessage(message);
+        return result;
+    }
+
+    /**
+     * Acknowledge that a pending incoming or outgoing SIP message has been delivered successfully
+     * to the remote.
+     * @param transactionId The transaction ID associated with the message.
+     */
+    public void acknowledgePendingMessage(String transactionId) {
+        logi("acknowledgePendingMessage: id=" + transactionId);
+        mSipSessionTracker.acknowledgePendingMessage(transactionId);
+        onCallIdsChanged();
+    }
+
+    /**
+     * A pending incoming or outgoing SIP message has failed and should not be tracked.
+     * @param transactionId The transaction ID associated with the message.
+     */
+    public void notifyPendingMessageFailed(String transactionId) {
+        logi("notifyPendingMessageFailed: id=" + transactionId);
+        mSipSessionTracker.pendingMessageFailed(transactionId);
+    }
+
+    /** Dump state about this tracker that should be included in the dumpsys */
+    public void dump(PrintWriter printWriter) {
+        IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, "  ");
+        pw.println("Supported Tags:" + mSupportedFeatureTags);
+        pw.println("Denied Tags:" + mDeniedFeatureTags);
+        pw.println(mOutgoingTransportStateValidator);
+        pw.println(mIncomingTransportStateValidator);
+        pw.println("Reg consumer pending: " + (mRegistrationAppliedConsumer != null));
+        pw.println("Close consumer pending: " + (mClosingCompleteConsumer != null));
+        pw.println();
+        mSipSessionTracker.dump(pw);
+        pw.println();
+        pw.println("Most recent logs:");
+        mLocalLog.dump(printWriter);
+    }
+
+    /**
+     * A event has occurred that can change the list of active call IDs.
+     */
+    private void onCallIdsChanged() {
+        if (getTrackedSipSessionCallIds().isEmpty() && mPendingClose != null
+                && !mPendingClose.isDone()) {
+            logi("onCallIdsChanged: no open sessions, completing any pending close events.");
+            // do not wait for timeout if pending sessions closed.
+            mPendingClose.cancel();
+            mPendingClose.run();
+        }
+        if (mPendingRegCleanup != null && !mPendingRegCleanup.isDone()) {
+            logi("onCallIdsChanged: updating pending reg cleanup task.");
+            // Recalculate the open call IDs based on the same feature tag set in the case that the
+            // call ID change has caused a change in pending reg cleanup task.
+            updatePendingRegCleanupTask(mPendingRegCleanup.featureTags);
+        }
+    }
+
+    /**
+     * If there are any pending registration clean up tasks, cancel them and clean up consumers.
+     */
+    private void cancelPendingRegCleanupTask() {
+        if (mPendingRegCleanup != null && !mPendingRegCleanup.isDone()) {
+            logi("cancelPendingRegCleanupTask: cancelling...");
+            mPendingRegCleanup.cancel();
+        }
+        cleanupAndNotifyRegistrationAppliedConsumer(Collections.emptySet());
+    }
+
+    /**
+     * Update the pending registration change clean up task based on the new set of restricted
+     * feature tags generated from the deregistering/deregistered feature tags.
+     *
+     * <p>
+     * This set of restricted tags will generate a set of call IDs associated to dialogs that
+     * are active and associated with the restricted tags. If there is no pending cleanup task, it
+     * will create a new one. If there was already a pending reg cleanup task, it will compare them
+     * and create a new one and cancel the old one if the new set of call ids is different from the
+     * old one.
+     */
+    private void updatePendingRegCleanupTask(Set<String> restrictedTags) {
+        Set<String> pendingCallIds = mSipSessionTracker.getCallIdsAssociatedWithFeatureTag(
+                restrictedTags);
+        if (pendingCallIds.isEmpty()) {
+            if (mPendingRegCleanup != null && !mPendingRegCleanup.isDone()) {
+                logi("updatePendingRegCleanupTask: no remaining call ids, finish cleanup task "
+                        + "now.");
+                mPendingRegCleanup.cancel();
+                mPendingRegCleanup.run();
+            } else {
+                if (mRegistrationAppliedConsumer != null) {
+                    logi("updatePendingRegCleanupTask: notify no pending call ids.");
+                    cleanupAndNotifyRegistrationAppliedConsumer(Collections.emptySet());
+                }
+            }
+            return;
+        }
+        if (mPendingRegCleanup != null && !mPendingRegCleanup.isDone()) {
+            if (mPendingRegCleanup.pendingCallIds.equals(pendingCallIds)) {
+                logi("updatePendingRegCleanupTask: pending reg change has same set of pending call"
+                        + " IDs, so keeping pending task");
+                return;
+            }
+            logi("updatePendingRegCleanupTask: cancelling, call ids have changed.");
+            mPendingRegCleanup.cancel();
+        }
+        mPendingRegCleanup = new PendingRegCleanupTask(restrictedTags, pendingCallIds) {
+            @Override
+            public void run() {
+                cleanupAndNotifyRegistrationAppliedConsumer(pendingCallIds);
+            }
+        };
+        logi("updatePendingRegCleanupTask: scheduling for call ids: " + pendingCallIds);
+        mPendingRegCleanup.scheduleDelayed(mExecutor, PENDING_REGISTRATION_CHANGE_TIMEOUT_MS);
+    }
+
+    /**
+     * Notify the pending registration applied consumer of the call ids that need to be cleaned up.
+     */
+    private void cleanupAndNotifyRegistrationAppliedConsumer(Set<String> pendingCallIds) {
+        if (mRegistrationAppliedConsumer != null) {
+            mRegistrationAppliedConsumer.accept(pendingCallIds);
+            mRegistrationAppliedConsumer = null;
+        }
+    }
+
+    /**
+     * Cancel any pending timeout to close pending sessions and send the provided call IDs to any
+     * pending closing complete consumer.
+     * @return {@code true} if a consumer was notified, {@code false} if there were no consumers.
+     */
+    private boolean cancelClosingTimeoutAndSendComplete(Set<String> openCallIds) {
+        if (mPendingClose != null && !mPendingClose.isDone()) {
+            logi("completing pending close consumer");
+            mPendingClose.cancel();
+        }
+        // Complete the pending consumer with no open sessions.
+        if (mClosingCompleteConsumer != null) {
+            mClosingCompleteConsumer.accept(openCallIds);
+            mClosingCompleteConsumer = null;
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Close and clear all stateful trackers and validators.
+     */
+    private void closeSessionsInternal(int closedReason) {
+        cancelPendingRegCleanupTask();
+        mOutgoingTransportStateValidator.close(closedReason);
+        mIncomingTransportStateValidator.close(closedReason);
+        mSipSessionTracker.clearAllSessions();
+    }
+
+    private Set<String> getTrackedSipSessionCallIds() {
+        return mSipSessionTracker.getTrackedDialogs().stream().map(SipDialog::getCallId)
+                .collect(Collectors.toSet());
+    }
+
+    private void logi(String log) {
+        Log.i(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[I] " + log);
+    }
+
+    private void logw(String log) {
+        Log.w(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
+        mLocalLog.log("[W] " + log);
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/UceControllerManager.java b/src/com/android/services/telephony/rcs/UceControllerManager.java
new file mode 100644
index 0000000..2897113
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/UceControllerManager.java
@@ -0,0 +1,457 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.annotation.Nullable;
+import android.content.Context;
+import android.net.Uri;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.RcsContactUceCapability;
+import android.telephony.ims.RcsUceAdapter;
+import android.telephony.ims.RcsUceAdapter.PublishState;
+import android.telephony.ims.aidl.IRcsUceControllerCallback;
+import android.telephony.ims.aidl.IRcsUcePublishStateCallback;
+import android.util.IndentingPrintWriter;
+import android.util.Log;
+
+import com.android.ims.RcsFeatureManager;
+import com.android.ims.rcs.uce.UceController;
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.PrintWriter;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+/**
+ * Responsible for managing the creation and destruction of UceController. It also received the
+ * requests from {@link com.android.phone.ImsRcsController} and pass these requests to
+ * {@link UceController}
+ */
+public class UceControllerManager implements RcsFeatureController.Feature {
+
+    private static final String LOG_TAG = "UceControllerManager";
+
+    private final int mSlotId;
+    private final Context mContext;
+    private final ExecutorService mExecutorService;
+
+    private volatile @Nullable UceController mUceController;
+    private volatile @Nullable RcsFeatureManager mRcsFeatureManager;
+
+    public UceControllerManager(Context context, int slotId, int subId) {
+        Log.d(LOG_TAG, "create: slotId=" + slotId + ", subId=" + subId);
+        mSlotId = slotId;
+        mContext = context;
+        mExecutorService = Executors.newSingleThreadExecutor();
+        initUceController(subId);
+    }
+
+    /**
+     * Constructor to inject dependencies for testing.
+     */
+    @VisibleForTesting
+    public UceControllerManager(Context context, int slotId, ExecutorService executor,
+            UceController uceController) {
+        mSlotId = slotId;
+        mContext = context;
+        mExecutorService = executor;
+        mUceController = uceController;
+    }
+
+    @Override
+    public void onRcsConnected(RcsFeatureManager manager) {
+        mExecutorService.submit(() -> {
+            mRcsFeatureManager = manager;
+            if (mUceController != null) {
+                mUceController.onRcsConnected(manager);
+            } else {
+                Log.d(LOG_TAG, "onRcsConnected: UceController is null");
+            }
+        });
+    }
+
+    @Override
+    public void onRcsDisconnected() {
+        mExecutorService.submit(() -> {
+            mRcsFeatureManager = null;
+            if (mUceController != null) {
+                mUceController.onRcsDisconnected();
+            } else {
+                Log.d(LOG_TAG, "onRcsDisconnected: UceController is null");
+            }
+        });
+    }
+
+    @Override
+    public void onDestroy() {
+        mExecutorService.submit(() -> {
+            Log.d(LOG_TAG, "onDestroy");
+            if (mUceController != null) {
+                mUceController.onDestroy();
+            }
+        });
+        // When the shutdown is called, it will refuse any new tasks and let existing tasks finish.
+        mExecutorService.shutdown();
+    }
+
+    /**
+     * This method will be called when the subscription ID associated with the slot has
+     * changed.
+     */
+    @Override
+    public void onAssociatedSubscriptionUpdated(int newSubId) {
+        mExecutorService.submit(() -> {
+            Log.i(LOG_TAG, "onAssociatedSubscriptionUpdated: slotId=" + mSlotId
+                    + ", newSubId=" + newSubId);
+
+            // Check and create the UceController with the new updated subscription ID.
+            initUceController(newSubId);
+
+            // The RCS should be connected when the mRcsFeatureManager is not null. Set it to the
+            // new UceController instance.
+            if (mUceController != null && mRcsFeatureManager != null) {
+                mUceController.onRcsConnected(mRcsFeatureManager);
+            }
+        });
+    }
+
+    /**
+     * This method will be called when the carrier config of the subscription associated with this
+     * manager has changed.
+     */
+    @Override
+    public void onCarrierConfigChanged() {
+        mExecutorService.submit(() -> {
+            Log.i(LOG_TAG, "onCarrierConfigChanged");
+            if (mUceController != null) {
+                mUceController.onCarrierConfigChanged();
+            } else {
+                Log.d(LOG_TAG, "onCarrierConfigChanged: UceController is null");
+            }
+        });
+    }
+
+    /**
+     * Request the capabilities for contacts.
+     *
+     * @param contactNumbers A list of numbers that the capabilities are being requested for.
+     * @param c A callback for when the request for capabilities completes.
+     * @throws ImsException if the ImsService connected to this controller is currently down.
+     */
+    public void requestCapabilities(List<Uri> contactNumbers, IRcsUceControllerCallback c)
+            throws ImsException {
+        Future future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            mUceController.requestCapabilities(contactNumbers, c);
+            return true;
+        });
+
+        try {
+            future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "requestCapabilities: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+        }
+    }
+
+    /**
+     * Request the capabilities for the given contact.
+     * @param contactNumber The contact of the capabilities are being requested for.
+     * @param c A callback for when the request for capabilities completes.
+     * @throws ImsException if the ImsService connected to this controller is currently down.
+     */
+    public void requestNetworkAvailability(Uri contactNumber, IRcsUceControllerCallback c)
+            throws ImsException {
+        Future future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            mUceController.requestAvailability(contactNumber, c);
+            return true;
+        });
+
+        try {
+            future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "requestNetworkAvailability exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+        }
+    }
+
+    /**
+     * Get the UCE publish state.
+     *
+     * @throws ImsException if the ImsService connected to this controller is currently down.
+     */
+    public @PublishState int getUcePublishState() throws ImsException {
+        Future<Integer> future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            return mUceController.getUcePublishState();
+        });
+
+        try {
+            return future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "getUcePublishState exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+            return RcsUceAdapter.PUBLISH_STATE_OTHER_ERROR;
+        }
+    }
+
+    /**
+     * Add new feature tags to the Set used to calculate the capabilities in PUBLISH.
+     */
+    public RcsContactUceCapability addUceRegistrationOverride(
+            Set<String> featureTags) throws ImsException {
+        Future<RcsContactUceCapability> future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            return mUceController.addRegistrationOverrideCapabilities(featureTags);
+        });
+
+        try {
+            return future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "addUceRegistrationOverride exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+            return null;
+        }
+    }
+
+    /**
+     * Remove existing feature tags to the Set used to calculate the capabilities in PUBLISH.
+     */
+    public RcsContactUceCapability removeUceRegistrationOverride(
+            Set<String> featureTags) throws ImsException {
+        Future<RcsContactUceCapability> future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            return mUceController.removeRegistrationOverrideCapabilities(featureTags);
+        });
+
+        try {
+            return future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "removeUceRegistrationOverride exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+            return null;
+        }
+    }
+
+    /**
+     * Clear all overrides in the Set used to calculate the capabilities in PUBLISH.
+     */
+    public RcsContactUceCapability clearUceRegistrationOverride() throws ImsException {
+        Future<RcsContactUceCapability> future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            return mUceController.clearRegistrationOverrideCapabilities();
+        });
+
+        try {
+            return future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "clearUceRegistrationOverride exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+            return null;
+        }
+    }
+
+    /**
+     * @return current RcsContactUceCapability instance that will be used for PUBLISH.
+     */
+    public RcsContactUceCapability getLatestRcsContactUceCapability() throws ImsException {
+        Future<RcsContactUceCapability> future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            return mUceController.getLatestRcsContactUceCapability();
+        });
+
+        try {
+            return future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "getLatestRcsContactUceCapability exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+            return null;
+        }
+    }
+
+    /**
+     *
+     * @return The last PIDF XML sent to the IMS stack to be published.
+     */
+    public String getLastPidfXml() throws ImsException {
+        Future<String> future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            return mUceController.getLastPidfXml();
+        });
+
+        try {
+            return future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "getLastPidfXml exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+            return null;
+        }
+    }
+
+    /**
+     * Remove UCE requests cannot be sent to the network status.
+     * @return true if this command is successful.
+     */
+    public boolean removeUceRequestDisallowedStatus() throws ImsException {
+        Future<Boolean> future = mExecutorService.submit(() -> {
+            if (mUceController == null) {
+                throw new ImsException("UCE controller is null",
+                        ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
+            }
+            mUceController.removeRequestDisallowedStatus();
+            return true;
+        });
+
+        try {
+            return future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "removeUceRequestDisallowedStatus exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * Register the Publish state changed callback.
+     *
+     * @throws ImsException if the ImsService connected to this controller is currently down.
+     */
+    public void registerPublishStateCallback(IRcsUcePublishStateCallback c) throws ImsException {
+        Future future = mExecutorService.submit(() -> {
+            checkUceControllerState();
+            mUceController.registerPublishStateCallback(c);
+            return true;
+        });
+
+        try {
+            future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "registerPublishStateCallback exception: " + e);
+            Throwable cause = e.getCause();
+            if (cause instanceof ImsException) {
+                throw (ImsException) cause;
+            }
+        }
+    }
+
+    /**
+     * Unregister the existing publish state changed callback.
+     */
+    public void unregisterPublishStateCallback(IRcsUcePublishStateCallback c) {
+        Future future = mExecutorService.submit(() -> {
+            if (checkUceControllerState()) {
+                mUceController.unregisterPublishStateCallback(c);
+            }
+            return true;
+        });
+
+        try {
+            future.get();
+        } catch (ExecutionException | InterruptedException e) {
+            Log.w(LOG_TAG, "unregisterPublishStateCallback exception: " + e);
+        }
+    }
+
+    /**
+     * Initialize the UceController instance associated with the given subscription ID.
+     * The existing UceController will be destroyed if the original subscription ID is different
+     * from the new subscription ID.
+     * If the new subscription ID is invalid, the UceController instance will be null.
+     */
+    private void initUceController(int newSubId) {
+        Log.d(LOG_TAG, "initUceController: newSubId=" + newSubId + ", current UceController subId="
+                + ((mUceController == null) ? "null" : mUceController.getSubId()));
+        if (mUceController == null) {
+            // Create new UceController only when the subscription ID is valid.
+            if (SubscriptionManager.isValidSubscriptionId(newSubId)) {
+                mUceController = new UceController(mContext, newSubId);
+            }
+        } else if (mUceController.getSubId() != newSubId) {
+            // The subscription ID is updated. Remove the old UceController instance.
+            mUceController.onDestroy();
+            mUceController = null;
+            // Create new UceController only when the subscription ID is valid.
+            if (SubscriptionManager.isValidSubscriptionId(newSubId)) {
+                mUceController = new UceController(mContext, newSubId);
+            }
+        }
+    }
+
+    private boolean checkUceControllerState() throws ImsException {
+        if (mUceController == null || mUceController.isUnavailable()) {
+            throw new ImsException("UCE controller is unavailable",
+                    ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
+        }
+        return true;
+    }
+
+    /**
+     * Get the UceController instance.
+     * <p>
+     * Used for testing ONLY.
+     */
+    @VisibleForTesting
+    public UceController getUceController() {
+        return mUceController;
+    }
+
+    @Override
+    public void dump(PrintWriter printWriter) {
+        IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, "  ");
+        pw.println("UceControllerManager" + "[" + mSlotId + "]:");
+        pw.increaseIndent();
+        if (mUceController != null) {
+            mUceController.dump(pw);
+        } else {
+            pw.println("UceController is null.");
+        }
+        pw.decreaseIndent();
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/UserCapabilityExchangeImpl.java b/src/com/android/services/telephony/rcs/UserCapabilityExchangeImpl.java
deleted file mode 100644
index ac8f9bf..0000000
--- a/src/com/android/services/telephony/rcs/UserCapabilityExchangeImpl.java
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.services.telephony.rcs;
-
-import android.content.Context;
-import android.net.Uri;
-import android.os.RemoteException;
-import android.telephony.ims.RcsContactUceCapability;
-import android.telephony.ims.RcsUceAdapter;
-import android.telephony.ims.aidl.IRcsUceControllerCallback;
-import android.util.Log;
-
-import com.android.ims.RcsFeatureManager;
-import com.android.ims.ResultCode;
-import com.android.phone.R;
-import com.android.service.ims.presence.ContactCapabilityResponse;
-import com.android.service.ims.presence.PresenceBase;
-import com.android.service.ims.presence.PresencePublication;
-import com.android.service.ims.presence.PresencePublisher;
-import com.android.service.ims.presence.PresenceSubscriber;
-import com.android.service.ims.presence.SubscribePublisher;
-
-import java.util.List;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.stream.Collectors;
-
-/**
- * Implements User Capability Exchange using Presence.
- */
-public class UserCapabilityExchangeImpl implements RcsFeatureController.Feature, SubscribePublisher,
-        PresencePublisher {
-
-    private static final String LOG_TAG = "RcsUceImpl";
-
-    private int mSlotId;
-    private int mSubId;
-
-    private final PresencePublication mPresencePublication;
-    private final PresenceSubscriber mPresenceSubscriber;
-
-    private final ConcurrentHashMap<Integer, IRcsUceControllerCallback> mPendingCapabilityRequests =
-            new ConcurrentHashMap<>();
-
-    UserCapabilityExchangeImpl(Context context, int slotId, int subId) {
-        mSlotId = slotId;
-        mSubId = subId;
-        logi("created");
-
-        String[] volteError = context.getResources().getStringArray(
-                R.array.config_volte_provision_error_on_publish_response);
-        String[] rcsError = context.getResources().getStringArray(
-                R.array.config_rcs_provision_error_on_publish_response);
-
-        // Initialize PresencePublication
-        mPresencePublication = new PresencePublication(null /*PresencePublisher*/, context,
-                volteError, rcsError);
-        // Initialize PresenceSubscriber
-        mPresenceSubscriber = new PresenceSubscriber(null /*SubscribePublisher*/, context,
-                volteError, rcsError);
-
-        onAssociatedSubscriptionUpdated(mSubId);
-    }
-
-
-    // Runs on main thread.
-    @Override
-    public void onRcsConnected(RcsFeatureManager rcsFeatureManager) {
-        logi("onRcsConnected");
-        mPresencePublication.updatePresencePublisher(this);
-        mPresenceSubscriber.updatePresenceSubscriber(this);
-    }
-
-    // Runs on main thread.
-    @Override
-    public void onRcsDisconnected() {
-        logi("onRcsDisconnected");
-        mPresencePublication.removePresencePublisher();
-        mPresenceSubscriber.removePresenceSubscriber();
-    }
-
-    // Runs on main thread.
-    @Override
-    public void onAssociatedSubscriptionUpdated(int subId) {
-        mPresencePublication.handleAssociatedSubscriptionChanged(subId);
-        mPresenceSubscriber.handleAssociatedSubscriptionChanged(subId);
-    }
-
-    /**
-     * Should be called before destroying this instance.
-     * This instance is not usable after this method is called.
-     */
-    // Called on main thread.
-    public void onDestroy() {
-        onRcsDisconnected();
-    }
-
-    /**
-     * @return the UCE Publish state.
-     */
-    // May happen on a Binder thread, PresencePublication locks to get result.
-    public int getUcePublishState() {
-        int publishState = mPresencePublication.getPublishState();
-        return toUcePublishState(publishState);
-    }
-
-    /**
-     * Perform a capabilities request and call {@link IRcsUceControllerCallback} with the result.
-     */
-    // May happen on a Binder thread, PresenceSubscriber locks when requesting Capabilities.
-    public void requestCapabilities(List<Uri> contactNumbers, IRcsUceControllerCallback c) {
-        List<String> numbers = contactNumbers.stream()
-                .map(UserCapabilityExchangeImpl::getNumberFromUri).collect(Collectors.toList());
-        int taskId = mPresenceSubscriber.requestCapability(numbers,
-                new ContactCapabilityResponse() {
-                    @Override
-                    public void onSuccess(int reqId) {
-                        logi("onSuccess called for reqId:" + reqId);
-                    }
-
-                    @Override
-                    public void onError(int reqId, int resultCode) {
-                        IRcsUceControllerCallback c = mPendingCapabilityRequests.remove(reqId);
-                        try {
-                            if (c != null) {
-                                c.onError(toUceError(resultCode));
-                            } else {
-                                logw("onError called for unknown reqId:" + reqId);
-                            }
-                        } catch (RemoteException e) {
-                            logi("Calling back to dead service");
-                        }
-                    }
-
-                    @Override
-                    public void onFinish(int reqId) {
-                        logi("onFinish called for reqId:" + reqId);
-                    }
-
-                    @Override
-                    public void onTimeout(int reqId) {
-                        IRcsUceControllerCallback c = mPendingCapabilityRequests.remove(reqId);
-                        try {
-                            if (c != null) {
-                                c.onError(RcsUceAdapter.ERROR_REQUEST_TIMEOUT);
-                            } else {
-                                logw("onTimeout called for unknown reqId:" + reqId);
-                            }
-                        } catch (RemoteException e) {
-                            logi("Calling back to dead service");
-                        }
-                    }
-
-                    @Override
-                    public void onCapabilitiesUpdated(int reqId,
-                            List<RcsContactUceCapability> contactCapabilities,
-                            boolean updateLastTimestamp) {
-                        IRcsUceControllerCallback c = mPendingCapabilityRequests.remove(reqId);
-                        try {
-                            if (c != null) {
-                                c.onCapabilitiesReceived(contactCapabilities);
-                            } else {
-                                logw("onCapabilitiesUpdated, unknown reqId:" + reqId);
-                            }
-                        } catch (RemoteException e) {
-                            logw("onCapabilitiesUpdated on dead service");
-                        }
-                    }
-                });
-        if (taskId < 0) {
-            try {
-                c.onError(toUceError(taskId));
-                return;
-            } catch (RemoteException e) {
-                logi("Calling back to dead service");
-            }
-        }
-        mPendingCapabilityRequests.put(taskId, c);
-    }
-
-    @Override
-    public int getPublisherState() {
-        return 0;
-    }
-
-    @Override
-    public int requestPublication(RcsContactUceCapability capabilities, String contactUri,
-            int taskId) {
-        return 0;
-    }
-
-    @Override
-    public int requestCapability(String[] formatedContacts, int taskId) {
-        return 0;
-    }
-
-    @Override
-    public int requestAvailability(String formattedContact, int taskId) {
-        return 0;
-    }
-
-    @Override
-    public int getStackStatusForCapabilityRequest() {
-        return 0;
-    }
-
-    @Override
-    public void updatePublisherState(int publishState) {
-
-    }
-
-    private static String getNumberFromUri(Uri uri) {
-        String number = uri.getSchemeSpecificPart();
-        String[] numberParts = number.split("[@;:]");
-
-        if (numberParts.length == 0) {
-            return null;
-        }
-        return numberParts[0];
-    }
-
-    private static int toUcePublishState(int publishState) {
-        switch (publishState) {
-            case PresenceBase.PUBLISH_STATE_200_OK:
-                return RcsUceAdapter.PUBLISH_STATE_OK;
-            case PresenceBase.PUBLISH_STATE_NOT_PUBLISHED:
-                return RcsUceAdapter.PUBLISH_STATE_NOT_PUBLISHED;
-            case PresenceBase.PUBLISH_STATE_VOLTE_PROVISION_ERROR:
-                return RcsUceAdapter.PUBLISH_STATE_VOLTE_PROVISION_ERROR;
-            case PresenceBase.PUBLISH_STATE_RCS_PROVISION_ERROR:
-                return RcsUceAdapter.PUBLISH_STATE_RCS_PROVISION_ERROR;
-            case PresenceBase.PUBLISH_STATE_REQUEST_TIMEOUT:
-                return RcsUceAdapter.PUBLISH_STATE_REQUEST_TIMEOUT;
-            case PresenceBase.PUBLISH_STATE_OTHER_ERROR:
-                return RcsUceAdapter.PUBLISH_STATE_OTHER_ERROR;
-            default:
-                return RcsUceAdapter.PUBLISH_STATE_OTHER_ERROR;
-        }
-    }
-
-    private static int toUceError(int resultCode) {
-        switch (resultCode) {
-            case ResultCode.SUBSCRIBE_NOT_REGISTERED:
-                return RcsUceAdapter.ERROR_NOT_REGISTERED;
-            case ResultCode.SUBSCRIBE_REQUEST_TIMEOUT:
-                return RcsUceAdapter.ERROR_REQUEST_TIMEOUT;
-            case ResultCode.SUBSCRIBE_FORBIDDEN:
-                return RcsUceAdapter.ERROR_FORBIDDEN;
-            case ResultCode.SUBSCRIBE_NOT_FOUND:
-                return RcsUceAdapter.ERROR_NOT_FOUND;
-            case ResultCode.SUBSCRIBE_TOO_LARGE:
-                return RcsUceAdapter.ERROR_REQUEST_TOO_LARGE;
-            case ResultCode.SUBSCRIBE_INSUFFICIENT_MEMORY:
-                return RcsUceAdapter.ERROR_INSUFFICIENT_MEMORY;
-            case ResultCode.SUBSCRIBE_LOST_NETWORK:
-                return RcsUceAdapter.ERROR_LOST_NETWORK;
-            case ResultCode.SUBSCRIBE_ALREADY_IN_QUEUE:
-                return RcsUceAdapter.ERROR_ALREADY_IN_QUEUE;
-            default:
-                return RcsUceAdapter.ERROR_GENERIC_FAILURE;
-        }
-    }
-
-    private void logi(String log) {
-        Log.i(LOG_TAG, getLogPrefix().append(log).toString());
-    }
-
-    private void logw(String log) {
-        Log.w(LOG_TAG, getLogPrefix().append(log).toString());
-    }
-
-    private StringBuilder getLogPrefix() {
-        StringBuilder builder = new StringBuilder("[");
-        builder.append(mSlotId);
-        builder.append("->");
-        builder.append(mSubId);
-        builder.append("] ");
-        return builder;
-    }
-}
diff --git a/src/com/android/services/telephony/rcs/validator/IncomingTransportStateValidator.java b/src/com/android/services/telephony/rcs/validator/IncomingTransportStateValidator.java
new file mode 100644
index 0000000..24ab45e
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/validator/IncomingTransportStateValidator.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.util.ArrayMap;
+
+/**
+ * Tracks the incoming SIP message transport state from the ImsService to the remote IMS
+ * application. Validates incoming SIP messages based on this state.
+ */
+public class IncomingTransportStateValidator implements SipMessageValidator {
+
+    /**
+     * The message transport is closed, meaning there can be no more incoming messages
+     */
+    private static final int STATE_CLOSED = 0;
+
+    /**
+     * The message transport is open and incoming traffic is not restricted.
+     */
+    private static final int STATE_OPEN = 1;
+
+    private static final ArrayMap<Integer, String> ENUM_TO_STRING_MAP  = new ArrayMap<>(2);
+    static {
+        ENUM_TO_STRING_MAP.append(STATE_CLOSED, "CLOSED");
+        ENUM_TO_STRING_MAP.append(STATE_OPEN, "OPEN");
+    }
+
+    private int mState = STATE_CLOSED;
+    private int mReason = SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED;
+
+    /**
+     * The SIP message transport is open and will successfully validate SIP messages.
+     */
+    public void open() {
+        mState = STATE_OPEN;
+        mReason = -1;
+    }
+
+    /**
+     * The SIP message transport is closed for incoming SIP messages.
+     * @param reason The error reason sent in response to any incoming SIP messages requests.
+     */
+    public void close(int reason) {
+        mState = STATE_CLOSED;
+        mReason = reason;
+    }
+
+    @Override
+    public ValidationResult validate(SipMessage message) {
+        if (mState != STATE_OPEN) {
+            return new ValidationResult(mReason,
+                    "incoming transport closed");
+        }
+        return ValidationResult.SUCCESS;
+    }
+
+    @Override
+    public String toString() {
+        return "Incoming Transport State: " + ENUM_TO_STRING_MAP.getOrDefault(mState,
+                String.valueOf(mState)) + ", reason: "
+                + SipDelegateManager.MESSAGE_FAILURE_REASON_STRING_MAP.getOrDefault(mReason,
+                String.valueOf(mReason));
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/validator/MalformedSipMessageValidator.java b/src/com/android/services/telephony/rcs/validator/MalformedSipMessageValidator.java
new file mode 100644
index 0000000..a76ac3e
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/validator/MalformedSipMessageValidator.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+
+import com.android.internal.telephony.SipMessageParsingUtils;
+
+/**
+ * Validates that the SipMessage is not malformed before sending the message to the vendor
+ * ImsService by ensuring:
+ * <ul>The SipMessage is a valid SIP request or SIP response.</ul>
+ */
+public class MalformedSipMessageValidator implements SipMessageValidator {
+
+    @Override
+    public ValidationResult validate(SipMessage message) {
+        // Verify the request and response start lines are valid.
+        if (!SipMessageParsingUtils.isSipRequest(message.getStartLine())
+                && !SipMessageParsingUtils.isSipResponse(message.getStartLine())) {
+            return new ValidationResult(
+                    SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                    "malformed start line: " + message.getStartLine());
+        }
+        return ValidationResult.SUCCESS;
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidator.java b/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidator.java
new file mode 100644
index 0000000..72d22f8
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidator.java
@@ -0,0 +1,235 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import android.util.Log;
+
+import com.android.internal.telephony.SipMessageParsingUtils;
+import com.android.services.telephony.rcs.SipDialog;
+import com.android.services.telephony.rcs.SipSessionTracker;
+import com.android.services.telephony.rcs.SipTransportController;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Tracks the state of the outgoing SIP message transport from the remote IMS application to the
+ * ImsService. Used to validate outgoing SIP messages based off of this state.
+ */
+public class OutgoingTransportStateValidator implements SipMessageValidator {
+
+    /**
+     * The message transport is closed, meaning there can be no more outgoing messages
+     */
+    private static final int STATE_CLOSED = 0;
+
+    /**
+     * The message transport is restricted to only in-dialog outgoing traffic
+     */
+    private static final int STATE_RESTRICTED = 1;
+
+    /**
+     * The message transport is open and outgoing traffic is not restricted.
+     */
+    private static final int STATE_OPEN = 2;
+
+    private static final ArrayMap<Integer, String> ENUM_TO_STRING_MAP  = new ArrayMap<>(3);
+    static {
+        ENUM_TO_STRING_MAP.append(STATE_CLOSED, "CLOSED");
+        ENUM_TO_STRING_MAP.append(STATE_RESTRICTED, "RESTRICTED");
+        ENUM_TO_STRING_MAP.append(STATE_OPEN, "OPEN");
+    }
+
+    private final SipSessionTracker mSipSessionTracker;
+    private int mState = STATE_CLOSED;
+    private int mReason = SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED;
+    private Set<String> mAllowedTags = Collections.emptySet();
+    private Set<String> mDeniedTags = Collections.emptySet();
+    private Set<String> mRestrictedFeatureTags;
+
+    public OutgoingTransportStateValidator(SipSessionTracker sessionTracker) {
+        mSipSessionTracker = sessionTracker;
+    }
+
+    /**
+     * The SIP message transport is open and will successfully validate both in and out of dialog
+     * SIP messages.
+     */
+    public void open(Set<String> allowedFeatureTags, Set<String> deniedFeatureTags) {
+        mState = STATE_OPEN;
+        mReason = -1;
+        // This is for validation, so try to reduce matching errors due to upper/lower case.
+        mAllowedTags = allowedFeatureTags.stream().map(String::trim).map(String::toLowerCase)
+                .collect(Collectors.toSet());
+        mDeniedTags = deniedFeatureTags.stream().map(String::trim).map(String::toLowerCase)
+                .collect(Collectors.toSet());
+        mRestrictedFeatureTags = null;
+    }
+
+    /**
+     * Restrict the starting of dialogs for specific feature tags, excluding requests associated
+     * with ongoing sessions.
+     * @param restrictedFeatureTags The feature tags that are deregistering or deregistered and can
+     *                              not have new dialogs associated with them.
+     */
+    public void restrictFeatureTags(Set<String> restrictedFeatureTags) {
+        // This is for validation, so try to reduce matching errors due to upper/lower case.
+        mRestrictedFeatureTags = restrictedFeatureTags.stream().map(String::trim)
+                .map(String::toLowerCase).collect(Collectors.toSet());
+    }
+
+    /**
+     * The SIP message transport is restricted and only allows in-dialog outgoing messages.
+     * @param reason The reason that will be returned to outgoing out-of-dialog SIP messages that
+     *               are denied.
+     */
+    public void restrict(int reason) {
+        mState = STATE_RESTRICTED;
+        mReason = reason;
+    }
+
+    /**
+     * The SIP message transport is closed for outgoing SIP messages.
+     * @param reason The error reason sent in response to any outgoing SIP messages requests.
+     */
+    public void close(int reason) {
+        mState = STATE_CLOSED;
+        mReason = reason;
+        mAllowedTags = Collections.emptySet();
+    }
+
+    @Override
+    public ValidationResult validate(SipMessage message) {
+        switch (mState) {
+            case STATE_CLOSED:
+                return new ValidationResult(mReason, "outgoing transport closed.");
+            case STATE_RESTRICTED:
+                return verifyRestrictedMessage(message);
+            case STATE_OPEN:
+                return verifyOpenMessage(message);
+            default:
+                Log.w(SipTransportController.LOG_TAG, "OutgoingTSV - warning, unexpected state");
+                return ValidationResult.SUCCESS;
+        }
+    }
+
+    public Set<String> getAllowedCallIds() {
+        return Stream.concat(mSipSessionTracker.getEarlyDialogs().stream(),
+                mSipSessionTracker.getConfirmedDialogs().stream()).map(SipDialog::getCallId)
+                .collect(Collectors.toSet());
+    }
+
+    @Override
+    public String toString() {
+        return "Outgoing Transport State: " + ENUM_TO_STRING_MAP.getOrDefault(mState,
+                String.valueOf(mState)) + ", reason: "
+                + SipDelegateManager.MESSAGE_FAILURE_REASON_STRING_MAP.getOrDefault(mReason,
+                String.valueOf(mReason)) + ", allowed tags: " + mAllowedTags + ", restricted tags: "
+                + mRestrictedFeatureTags + ", denied tags: " + mDeniedTags;
+    }
+
+    private ValidationResult verifyOpenMessage(SipMessage m) {
+        // No need to validate responses to requests.
+        if (!SipMessageParsingUtils.isSipRequest(m.getStartLine())) {
+            return ValidationResult.SUCCESS;
+        }
+        if (mRestrictedFeatureTags == null) {
+            return new ValidationResult(SipDelegateManager.MESSAGE_FAILURE_REASON_NOT_REGISTERED,
+                    "no reg state from vendor");
+        }
+        String[] segments = SipMessageParsingUtils.splitStartLineAndVerify(m.getStartLine());
+        if (segments == null) {
+            return new ValidationResult(
+                    SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                    "couldn't parse start line: " + m.getStartLine());
+        }
+        // Only need to validate requests that start dialogs.
+        boolean startsDialog = Arrays.stream(SipSessionTracker.SIP_REQUEST_DIALOG_START_METHODS)
+                .anyMatch(req -> req.equals(segments[0].trim().toLowerCase()));
+        // If part of an existing dialog, then no need to validate.
+        boolean needsFeatureValidation = startsDialog && !getAllowedCallIds()
+                .contains(m.getCallIdParameter());
+        if (needsFeatureValidation) {
+            return validateMessageFeatureTag(m);
+        }
+        return ValidationResult.SUCCESS;
+    }
+
+    /**
+     * Compares the "Accept-Contact" header against the supported/denied feature tags and ensures
+     * that there are no restricted or denied tags included.
+     */
+    private ValidationResult validateMessageFeatureTag(SipMessage m) {
+        Set<String> featureTags = SipMessageParsingUtils.getAcceptContactFeatureTags(
+                m.getHeaderSection());
+        // Get rid of potential formatting issues first.
+        featureTags = featureTags.stream().map(String::toLowerCase).map(String::trim)
+                .collect(Collectors.toSet());
+        long acceptedFeatureTagCount = featureTags.stream()
+                .filter(f -> mAllowedTags.contains(f)).count();
+        long deniedFeatureTagCount = featureTags.stream()
+                .filter(f -> mDeniedTags.contains(f)).count();
+        long restrictedFeatureTagCount = featureTags.stream()
+                .filter(f -> mRestrictedFeatureTags.contains(f)).count();
+        // we should not have any feature tags that are denied/restricted and there should be at
+        // least one accepted tag
+        if (deniedFeatureTagCount > 0) {
+            return new ValidationResult(
+                    SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_FEATURE_TAG,
+                    "contains denied tags in Accept-Contact: " + featureTags);
+        }
+        if (restrictedFeatureTagCount > 0) {
+            return new ValidationResult(
+                    SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_FEATURE_TAG,
+                    "contains restricted tags in Accept-Contact: " + featureTags);
+        }
+
+        if (acceptedFeatureTagCount == 0) {
+            return new ValidationResult(
+                    SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_FEATURE_TAG,
+                    "No Accept-Contact feature tags are in accepted feature tag list: "
+                            + featureTags);
+        }
+
+        return ValidationResult.SUCCESS;
+    }
+
+    private ValidationResult verifyRestrictedMessage(SipMessage m) {
+        // The validator is in the restricted state, so only in dialog requests and all responses
+        // are allowed.
+        if (!SipMessageParsingUtils.isSipRequest(m.getStartLine())) {
+            return ValidationResult.SUCCESS;
+        }
+        String callId = m.getCallIdParameter();
+        if (TextUtils.isEmpty(callId)) {
+            return new ValidationResult(mReason, "empty call id");
+        }
+        Set<String> mAllowedCallIds = getAllowedCallIds();
+        if (!mAllowedCallIds.contains(callId)) {
+            return new ValidationResult(mReason, "call id " + callId + " is not associated with"
+                    + " any active sessions");
+        }
+        return ValidationResult.SUCCESS;
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidator.java b/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidator.java
new file mode 100644
index 0000000..2c2632f
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidator.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+
+import com.android.internal.telephony.SipMessageParsingUtils;
+
+import java.util.Arrays;
+
+/**
+ * Validate that any outgoing SIP request message does not contain methods that are only generated
+ * internally by the ImsService implementation.
+ */
+public class RestrictedOutgoingSipRequestValidator implements SipMessageValidator {
+
+    /**
+     * These SIP requests are always handled by the ImsService and are restricted to being
+     * generated internally. Messages with these request methods should fail validation.
+     */
+    private static final String[] IMS_SERVICE_HANDLED_REQUEST_METHODS = new String[]{
+            "register", "options", "publish"};
+
+    @Override
+    public ValidationResult validate(SipMessage message) {
+        String startLine = message.getStartLine();
+        if (SipMessageParsingUtils.isSipRequest(startLine)) {
+            String[] segments = SipMessageParsingUtils.splitStartLineAndVerify(startLine);
+            if (segments == null) {
+                return new ValidationResult(
+                        SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                        "malformed start line: " + message.getStartLine());
+            }
+            if (Arrays.stream(IMS_SERVICE_HANDLED_REQUEST_METHODS).anyMatch(
+                    s -> segments[0].toLowerCase().contains(s))) {
+                return new ValidationResult(
+                        SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                        "restricted method: " + segments[0]);
+            }
+        }
+        return ValidationResult.SUCCESS;
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidator.java b/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidator.java
new file mode 100644
index 0000000..41074ed
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidator.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.util.Pair;
+
+import com.android.internal.telephony.SipMessageParsingUtils;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Ensure that if there is an outgoing SUBSCRIBE request, that it does not contain the "Event"
+ * header "presence"
+ */
+public class RestrictedOutgoingSubscribeValidator implements SipMessageValidator {
+
+    private static final String SUBSCRIBE_REQUEST = "subscribe";
+    private static final String SUBSCRIBE_EVENT_HEADER = "event";
+    private static final String[] RESTRICTED_EVENTS = new String[]{ "presence" };
+
+
+    @Override
+    public ValidationResult validate(SipMessage message) {
+        if (!SipMessageParsingUtils.isSipRequest(message.getStartLine())) {
+            return ValidationResult.SUCCESS;
+        }
+        String[] requestSegments = SipMessageParsingUtils.splitStartLineAndVerify(
+                message.getStartLine());
+        if (requestSegments == null) {
+            return new ValidationResult(
+                    SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                    "malformed start line: " + message.getStartLine());
+        }
+        // Request-Line  =  Method SP Request-URI SP SIP-Version CRLF, verify Method
+        if (!requestSegments[0].equalsIgnoreCase(SUBSCRIBE_REQUEST)) {
+            return ValidationResult.SUCCESS;
+        }
+
+        List<Pair<String, String>> eventHeaders = SipMessageParsingUtils.parseHeaders(
+                message.getHeaderSection(), true /*stopAtFirstMatch*/, SUBSCRIBE_EVENT_HEADER);
+        if (eventHeaders.size() == 0) {
+            return ValidationResult.SUCCESS;
+        }
+        boolean isRestricted = eventHeaders.stream().map(e -> e.second)
+                .anyMatch(e -> Arrays.asList(RESTRICTED_EVENTS).contains(e.trim().toLowerCase()));
+
+        return isRestricted ? new ValidationResult(
+                SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_HEADER_FIELDS,
+                "matched a restricted header field: " + eventHeaders.stream().map(e -> e.second)
+                        .collect(Collectors.toSet())) :
+                ValidationResult.SUCCESS;
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/validator/SipMessageValidator.java b/src/com/android/services/telephony/rcs/validator/SipMessageValidator.java
new file mode 100644
index 0000000..6bbfbf4
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/validator/SipMessageValidator.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import android.telephony.ims.SipMessage;
+
+/**
+ * Validates a SipMessage and returns the result via an instance of {@link ValidationResult}.
+ */
+public interface SipMessageValidator {
+    /**
+     * Validate that the SipMessage is allowed to be sent to the remote.
+     * @param message The SipMessage being validated.
+     * @return A {@link ValidationResult} that represents whether or not the message was validated.
+     * If not validated, it also returns a reason why the SIP message was not validated.
+     */
+    ValidationResult validate(SipMessage message);
+
+    /**
+     * Compose a SipMessageValidator out of two validators, this validator running before the next
+     * validator.
+     * @param next The next validator that will be run if this validator validates the message
+     *             successfully.
+     * @return A new SipMessageValidator composed of this validator and the next one.
+     */
+    default SipMessageValidator andThen(SipMessageValidator next) {
+        return (SipMessage m) -> {
+            ValidationResult result = validate(m);
+            if (!result.isValidated) return result;
+            return next.validate(m);
+        };
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/validator/ValidationResult.java b/src/com/android/services/telephony/rcs/validator/ValidationResult.java
new file mode 100644
index 0000000..e434163
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/validator/ValidationResult.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import android.telephony.ims.SipDelegateManager;
+
+/**
+ * Communicates the result of validating whether a SIP message should be sent to a remote based on
+ * the contents of the SIP message as well as if the transport is in an appropriate state for the
+ * intended recipient of the message.
+ */
+public class ValidationResult {
+    public static final ValidationResult SUCCESS = new ValidationResult();
+
+    /**
+     * If {@code true}, the requested SIP message has been validated and may be sent to the remote.
+     * If {@code false}, the SIP message has failed validation and should not be sent to the
+     * remote. The {@link #restrictedReason} field will contain the reason for the validation
+     * failure.
+     */
+    public final boolean isValidated;
+
+    /**
+     * The reason associated with why the SIP message was not verified and generated a
+     * {@code false} result for {@link #isValidated}.
+     */
+    public final int restrictedReason;
+
+    /**
+     * The human readable reason for why the validation failed for logging.
+     */
+    public final String logReason;
+
+    /**
+     * Communicates a validated result of success. Use {@link #SUCCESS} instead.
+     */
+    private ValidationResult() {
+        isValidated = true;
+        restrictedReason = SipDelegateManager.MESSAGE_FAILURE_REASON_UNKNOWN;
+        logReason = "";
+    }
+
+    /**
+     * The result of validating that the SIP Message should be sent.
+     *
+     * @param reason The reason associated with why the SIP message was not validated and
+     *               generated a {@code false} result for {@link #isValidated}.
+     */
+    public ValidationResult(@SipDelegateManager.MessageFailureReason int reason, String log) {
+        isValidated = false;
+        restrictedReason = reason;
+        logReason = log;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder b = new StringBuilder();
+        b.append("ValidationResult{");
+        b.append("validated=");
+        b.append(isValidated);
+        if (!isValidated) {
+            b.append(", restrictedReason=");
+            b.append(restrictedReason);
+            b.append(", logReason=");
+            b.append(logReason);
+        }
+        b.append('}');
+        return b.toString();
+    }
+}
diff --git a/testapps/EmbmsServiceTestApp/Android.bp b/testapps/EmbmsServiceTestApp/Android.bp
index e4a54cb..584e5bd 100644
--- a/testapps/EmbmsServiceTestApp/Android.bp
+++ b/testapps/EmbmsServiceTestApp/Android.bp
@@ -1,4 +1,13 @@
 // Build the Sample Embms Services
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 android_app {
     name: "EmbmsTestService",
     srcs: ["src/**/*.java"],
diff --git a/testapps/EmbmsServiceTestApp/AndroidManifest.xml b/testapps/EmbmsServiceTestApp/AndroidManifest.xml
index 91d8508..943fc78 100644
--- a/testapps/EmbmsServiceTestApp/AndroidManifest.xml
+++ b/testapps/EmbmsServiceTestApp/AndroidManifest.xml
@@ -15,30 +15,31 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
-        package="com.android.phone.testapps.embmsmw"
-        coreApp="true">
+     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
+     package="com.android.phone.testapps.embmsmw"
+     coreApp="true">
   <uses-permission android:name="android.permission.SEND_EMBMS_INTENTS"/>
 
   <application android:label="EmbmsTestMiddleware">
     <service android:name="com.android.phone.testapps.embmsmw.EmbmsTestStreamingService"
-            android:launchMode="singleInstance"
-            androidprv:systemUserOnly="true">
+         android:launchMode="singleInstance"
+         androidprv:systemUserOnly="true"
+         android:exported="true">
       <intent-filter>
-        <action android:name="android.telephony.action.EmbmsStreaming" />
+        <action android:name="android.telephony.action.EmbmsStreaming"/>
       </intent-filter>
     </service>
     <service android:name="com.android.phone.testapps.embmsmw.EmbmsSampleDownloadService"
-             android:launchMode="singleInstance"
-             androidprv:systemUserOnly="true">
+         android:launchMode="singleInstance"
+         androidprv:systemUserOnly="true"
+         android:exported="true">
       <intent-filter>
-        <action android:name="android.telephony.action.EmbmsDownload" />
+        <action android:name="android.telephony.action.EmbmsDownload"/>
       </intent-filter>
     </service>
 
     <receiver android:name="com.android.phone.testapps.embmsmw.SideChannelReceiver"
-              android:enabled="true"
-              android:exported="true"/>
+         android:enabled="true"
+         android:exported="true"/>
   </application>
 </manifest>
-
diff --git a/testapps/EmbmsTestDownloadApp/Android.bp b/testapps/EmbmsTestDownloadApp/Android.bp
index 63f4e83..c1b9425 100644
--- a/testapps/EmbmsTestDownloadApp/Android.bp
+++ b/testapps/EmbmsTestDownloadApp/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 src_dirs = ["src"]
 res_dirs = ["res"]
 android_test {
diff --git a/testapps/EmbmsTestDownloadApp/AndroidManifest.xml b/testapps/EmbmsTestDownloadApp/AndroidManifest.xml
index e93cd19..640fcd1 100644
--- a/testapps/EmbmsTestDownloadApp/AndroidManifest.xml
+++ b/testapps/EmbmsTestDownloadApp/AndroidManifest.xml
@@ -15,57 +15,54 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.android.phone.testapps.embmsdownload">
+     package="com.android.phone.testapps.embmsdownload">
     <application android:label="EmbmsTestDownloadApp">
-        <activity
-            android:name=".EmbmsTestDownloadApp"
-            android:label="EmbmsDownloadFrontend">
+        <activity android:name=".EmbmsTestDownloadApp"
+             android:label="EmbmsDownloadFrontend"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
 
         <!-- This is the receiver defined by the MBMS api. -->
-        <receiver
-            android:name="android.telephony.mbms.MbmsDownloadReceiver"
-            android:permission="android.permission.SEND_EMBMS_INTENTS"
-            android:enabled="true"
-            android:exported="true">
+        <receiver android:name="android.telephony.mbms.MbmsDownloadReceiver"
+             android:permission="android.permission.SEND_EMBMS_INTENTS"
+             android:enabled="true"
+             android:exported="true">
         </receiver>
 
         <!-- This is the receiver defined by app to receive the download-done intent that was
          passed into DownloadRequest. -->
-        <receiver
-            android:name="com.android.phone.testapps.embmsdownload.DownloadCompletionReceiver"
-            android:enabled="true">
+        <receiver android:name="com.android.phone.testapps.embmsdownload.DownloadCompletionReceiver"
+             android:enabled="true">
         </receiver>
 
         <!-- This is the provider that apps must declare in their manifest. It allows the
         middleware to obtain file descriptors to temp files in the app's file space -->
         <!-- grantUriPermissions must be set to true -->
-        <provider
-            android:name="android.telephony.mbms.MbmsTempFileProvider"
-            android:authorities="com.android.phone.testapps.embmsdownload"
-            android:exported="false"
-            android:grantUriPermissions="true">
+        <provider android:name="android.telephony.mbms.MbmsTempFileProvider"
+             android:authorities="com.android.phone.testapps.embmsdownload"
+             android:exported="false"
+             android:grantUriPermissions="true">
             <!-- This is a mandatory piece of metadata that contains the directory where temp
             files should be put. It should be a relative path from Context.getFilesDir() or from
             Context.getExternalStorageDir(null), depending on the value of the
             use-external-storage metadata. -->
-            <meta-data android:name="temp-file-path" android:value="/mbms-temp/"/>
+            <meta-data android:name="temp-file-path"
+                 android:value="/mbms-temp/"/>
 
             <!-- This tells the provider whether to use the sdcard partition for the temp files or
             not. -->
-            <meta-data android:name="use-external-storage" android:value="false"/>
+            <meta-data android:name="use-external-storage"
+                 android:value="false"/>
         </provider>
 
         <!-- This is a mandatory piece of metadata that contains the authority string for the
         provider declared above -->
-        <meta-data
-            android:name="mbms-file-provider-authority"
-            android:value="com.android.phone.testapps.embmsdownload"/>
+        <meta-data android:name="mbms-file-provider-authority"
+             android:value="com.android.phone.testapps.embmsdownload"/>
     </application>
 </manifest>
-
diff --git a/testapps/EmbmsTestStreamingApp/Android.bp b/testapps/EmbmsTestStreamingApp/Android.bp
index 814c5ca..9f082ee 100644
--- a/testapps/EmbmsTestStreamingApp/Android.bp
+++ b/testapps/EmbmsTestStreamingApp/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 android_test {
     name: "EmbmsTestStreamingApp",
     srcs: ["src/**/*.java"],
diff --git a/testapps/EmbmsTestStreamingApp/AndroidManifest.xml b/testapps/EmbmsTestStreamingApp/AndroidManifest.xml
index d13425d..9cb83f2 100644
--- a/testapps/EmbmsTestStreamingApp/AndroidManifest.xml
+++ b/testapps/EmbmsTestStreamingApp/AndroidManifest.xml
@@ -15,17 +15,16 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.android.phone.testapps.embmsfrontend">
+     package="com.android.phone.testapps.embmsfrontend">
     <application android:label="EmbmsTestStreamingApp">
-        <activity
-            android:name=".EmbmsTestStreamingApp"
-            android:label="EmbmsStreamingFrontend">
+        <activity android:name=".EmbmsTestStreamingApp"
+             android:label="EmbmsStreamingFrontend"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
 </manifest>
-
diff --git a/testapps/GbaTestApp/Android.bp b/testapps/GbaTestApp/Android.bp
new file mode 100644
index 0000000..b3c45dd
--- /dev/null
+++ b/testapps/GbaTestApp/Android.bp
@@ -0,0 +1,35 @@
+// Copyright 2020 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
+android_test {
+    name: "GbaTestApp",
+    static_libs: [
+        "androidx.appcompat_appcompat",
+	"androidx-constraintlayout_constraintlayout",
+	"ub-uiautomator",
+    ],
+    srcs: ["src/**/*.java"],
+    javacflags: ["-parameters"],
+    platform_apis: true,
+    certificate: "platform",
+}
diff --git a/testapps/GbaTestApp/AndroidManifest.xml b/testapps/GbaTestApp/AndroidManifest.xml
new file mode 100644
index 0000000..8554461
--- /dev/null
+++ b/testapps/GbaTestApp/AndroidManifest.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.phone.testapps.gbatestapp">
+
+    <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
+    <uses-permission android:name="android.permission.MODIFY_PHONE_STATE"/>
+    <uses-permission android:name="android.permission.BIND_GBA_SERVICE" />
+
+    <application
+        android:allowBackup="true"
+        android:label="@string/app_name"
+        android:theme="@style/Theme.AppCompat"
+        android:supportsRtl="true">
+        <service
+            android:name=".TestGbaService"
+            android:directBootAware="true"
+            android:permission="android.permission.BIND_GBA_SERVICE"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.telephony.gba.GbaService"/>
+            </intent-filter>
+        </service>
+
+        <activity android:name=".MainActivity"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/testapps/GbaTestApp/res/layout/fragment_carrier_config.xml b/testapps/GbaTestApp/res/layout/fragment_carrier_config.xml
new file mode 100644
index 0000000..f15fa2a
--- /dev/null
+++ b/testapps/GbaTestApp/res/layout/fragment_carrier_config.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/black"
+    tools:context=".ui.main.CarrierConfigFragment">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/service_package_name" />
+
+        <EditText
+            android:id="@+id/editServicePackageName"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_weight="0"
+            android:ems="10"
+            android:gravity="start|top"
+            android:inputType="textMultiLine" />
+
+        <TextView
+            android:id="@+id/textTestLabel"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/service_release_time" />
+
+        <EditText
+            android:id="@+id/editServiceReleaseTime"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:ems="10"
+            android:inputType="numberSigned" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/layout_buttons"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom"
+        android:orientation="vertical">
+
+        <Button
+            android:id="@+id/carrier_config_clear"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/button_name_clear" />
+
+        <Button
+            android:id="@+id/carrier_config_done"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/button_name_done" />
+    </LinearLayout>
+
+</FrameLayout>
diff --git a/testapps/GbaTestApp/res/layout/fragment_service_config.xml b/testapps/GbaTestApp/res/layout/fragment_service_config.xml
new file mode 100644
index 0000000..50090c2
--- /dev/null
+++ b/testapps/GbaTestApp/res/layout/fragment_service_config.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/black"
+    tools:context=".ui.main.ServiceConfigFragment">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_above="@id/layout_buttons"
+        android:orientation="vertical">
+
+        <CheckBox
+            android:id="@+id/checkBoxResult"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/response_success" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/response_key" />
+
+        <EditText
+            android:id="@+id/editKey"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:ems="10"
+            android:inputType="textPersonName" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:editable="false"
+            android:text="@string/response_btid" />
+
+        <EditText
+            android:id="@+id/editBTid"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:ems="10"
+            android:inputType="textPersonName" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/response_fail_reason" />
+
+        <EditText
+            android:id="@+id/editFailReason"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:ems="10"
+            android:inputType="numberSigned" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/layout_buttons"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_gravity="bottom"
+        android:orientation="vertical">
+
+        <Button
+            android:id="@+id/service_config_clear"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/button_name_clear" />
+
+        <Button
+            android:id="@+id/service_config_done"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/button_name_done" />
+    </LinearLayout>
+
+</FrameLayout>
diff --git a/testapps/GbaTestApp/res/layout/fragment_test_config.xml b/testapps/GbaTestApp/res/layout/fragment_test_config.xml
new file mode 100644
index 0000000..d8016f0
--- /dev/null
+++ b/testapps/GbaTestApp/res/layout/fragment_test_config.xml
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/black"
+    tools:context=".ui.main.TestConfigFragment">
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_marginBottom="8dp"
+        android:scrollbarStyle="outsideInset"
+        app:layout_constraintBottom_toTopOf="@id/layout_buttons"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/request_app_type" />
+
+            <EditText
+                android:id="@+id/editAppType"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:inputType="numberSigned" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/request_naf_url" />
+
+            <EditText
+                android:id="@+id/editUrl"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:inputType="textUri" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/request_org" />
+
+            <EditText
+                android:id="@+id/editOrg"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:inputType="numberSigned" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/request_security_protocol" />
+
+            <EditText
+                android:id="@+id/editSpId"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:inputType="numberSigned" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/request_tls_cipher_suite" />
+
+            <EditText
+                android:id="@+id/editTlsCs"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:ems="10"
+                android:inputType="numberSigned" />
+
+            <CheckBox
+                android:id="@+id/checkBoxForce"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/request_force_bootstrapping" />
+
+        </LinearLayout>
+    </ScrollView>
+
+    <LinearLayout
+        android:id="@+id/layout_buttons"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="false"
+        android:layout_gravity="bottom"
+        android:orientation="vertical"
+        app:layout_constraintBottom_toBottomOf="parent">
+
+        <Button
+            android:id="@+id/client_config_clear"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/button_name_clear" />
+
+        <Button
+            android:id="@+id/client_config_done"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/button_name_done" />
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/testapps/GbaTestApp/res/layout/main_activity.xml b/testapps/GbaTestApp/res/layout/main_activity.xml
new file mode 100644
index 0000000..1dfb73b
--- /dev/null
+++ b/testapps/GbaTestApp/res/layout/main_activity.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity" />
\ No newline at end of file
diff --git a/testapps/GbaTestApp/res/layout/main_fragment.xml b/testapps/GbaTestApp/res/layout/main_fragment.xml
new file mode 100644
index 0000000..33bb6e1
--- /dev/null
+++ b/testapps/GbaTestApp/res/layout/main_fragment.xml
@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.main.MainFragment">
+
+    <LinearLayout
+        android:id="@+id/layout_config"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:orientation="vertical"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/label_settings" />
+
+        <Button
+            android:id="@+id/carrier_config_change_button"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/label_carrier" />
+
+        <Button
+            android:id="@+id/service_config"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/label_service" />
+
+        <Button
+            android:id="@+id/client_config"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/label_test" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/layout_test"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        app:layout_constraintBottom_toTopOf="@id/layout_exit"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/layout_config">
+
+        <Button
+            android:id="@+id/send_request"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/button_name_running" />
+
+        <TextView
+            android:id="@+id/textTestLabel"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/label_test_result" />
+        <ScrollView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical" >
+
+                <TextView
+                    android:id="@+id/viewTestOutput"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"/>
+            </LinearLayout>
+        </ScrollView>
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/layout_exit"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_gravity="bottom"
+        android:orientation="vertical"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <Button
+            android:id="@+id/test_exit"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/button_name_exit" />
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/testapps/GbaTestApp/res/values-af/strings.xml b/testapps/GbaTestApp/res/values-af/strings.xml
new file mode 100644
index 0000000..7f690de
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-af/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Instellings"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Diensverskafferopstelling"</string>
+    <string name="label_service" msgid="2668963955237345578">"Diensopstelling"</string>
+    <string name="label_test" msgid="8425079572898571918">"Toetsopstelling"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Loop tans"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Verlaat"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Toetsresultaat"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Stel terug"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Klaar"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Pakketnaam van GBA-diens"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Hoe lank voor diens vrygestel word nadat gebel is"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC-programtipe"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Netwerkprogramfunksie (NAF) -URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Verplig selflaai?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisasiekode"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID vir UA-sekuriteitsprotokol"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID vir TLS Cipher Suite"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA-stawingsukses?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Foutrede-ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-sleutel (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Selflaaitransaksie-identifiseerder (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-am/strings.xml b/testapps/GbaTestApp/res/values-am/strings.xml
new file mode 100644
index 0000000..b78cd6c
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-am/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ቅንብሮች"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"የአገልግሎት አቅራቢ ውቅረት"</string>
+    <string name="label_service" msgid="2668963955237345578">"የአገልግሎት ውቅረት"</string>
+    <string name="label_test" msgid="8425079572898571918">"የሙከራ ውቅረት"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"በመስራት ላይ"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"ውጣ"</string>
+    <string name="label_test_result" msgid="892984695972956196">"የሙከራ ውጤት"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"ዳግም አስጀምር"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"ተከናውኗል"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"የGBA አገልግሎት የጥቅል ስም"</string>
+    <string name="service_release_time" msgid="532937496122890892">"ጥሪ ከተደረገ በኋላ አገልግሎት የሚለቀቅበት ጊዜ"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC የመተግበሪያ አይነት"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"የአውታረ መረብ የመተግበሪያ ተግባር (NAF) ዩአርኤል"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"በማስነሻ ተገዶ ይነሳ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"የድርጅት ኮድ"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA የደህንነት ፕሮቶኮል መታወቂያ"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"የTLS ማመስጠሪያ ጥቅል መታወቂያ"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA ማረጋገጥ ተሳክቷል?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ያለመሳካት ምክንያት መታወቂያ"</string>
+    <string name="response_key" msgid="8839847772051686309">"የGBA ቁልፍ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"የማስነሻ የግብይት መለያ (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ar/strings.xml b/testapps/GbaTestApp/res/values-ar/strings.xml
new file mode 100644
index 0000000..2c0094b
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ar/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"الإعدادات"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"إعداد مشغّل شبكة الجوّال"</string>
+    <string name="label_service" msgid="2668963955237345578">"إعداد الخدمة"</string>
+    <string name="label_test" msgid="8425079572898571918">"اختبار الإعداد"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"العملية جارية"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"خروج"</string>
+    <string name="label_test_result" msgid="892984695972956196">"نتيجة الاختبار"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"إعادة الضبط"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"تم"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"‏اسم الحزمة لخدمة GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"المدة الزمنية المتبقية قبل تفعيل الخدمة بعد الاتصال"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"‏نوع تطبيق UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"‏عنوان URL لوظيفة التطبيقات على الشبكة (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"هل تريد فرض التشغيل التمهيدي؟"</string>
+    <string name="request_org" msgid="8416693445448308975">"رمز المؤسسة"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"‏رقم تعريف بروتوكول أمان UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"رقم تعريف حزمة رموز طبقة النقل الآمنة"</string>
+    <string name="response_success" msgid="2469204471244527663">"‏هل تمت مصادقة GBA بنجاح؟"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"رقم تعريف سبب الإخفاق"</string>
+    <string name="response_key" msgid="8839847772051686309">"‏مفتاح ‏GBA ‏(CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"‏معرّف عملية التشغيل التمهيدي (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-as/strings.xml b/testapps/GbaTestApp/res/values-as/strings.xml
new file mode 100644
index 0000000..3fbba0f
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-as/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ছেটিং"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"বাহকৰ কনফিগাৰেশ্বন"</string>
+    <string name="label_service" msgid="2668963955237345578">"সেৱাৰ কনফিগাৰেশ্বন"</string>
+    <string name="label_test" msgid="8425079572898571918">"পৰীক্ষাৰ কনফিগাৰেশ্বন"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"চলি আছে"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"বাহিৰ হওক"</string>
+    <string name="label_test_result" msgid="892984695972956196">"পৰীক্ষাৰ ফলাফল"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"ৰিছেট কৰক"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"হ’ল"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA সেৱাৰ পেকেজৰ নাম"</string>
+    <string name="service_release_time" msgid="532937496122890892">"কল কৰাৰ কিমান সময়ৰ পাছত সেৱা প্ৰদান কৰা হ’ব"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC এপৰ প্ৰকাৰ"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"নেটৱৰ্ক এপ্লিকেশ্বন ফাংশ্বন (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"বলেৰে বুটষ্ট্ৰেপিং কৰিবনে?"</string>
+    <string name="request_org" msgid="8416693445448308975">"প্ৰতিষ্ঠানৰ ক’ড"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA সুৰক্ষা প্ৰ’ট’কল আইডি"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS Cipher Suite আইডি"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA প্ৰমাণীকৰণ সফল হৈছে নেকি?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ব্যৰ্থতাৰ কাৰণৰ আইডি"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA কী (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"বুটষ্ট্ৰেপিং লেনদেন চিনাক্তকাৰী (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-az/strings.xml b/testapps/GbaTestApp/res/values-az/strings.xml
new file mode 100644
index 0000000..5d78cde
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-az/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Ayarlar"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operator konfiqurasiyası"</string>
+    <string name="label_service" msgid="2668963955237345578">"Xidmət konfiqurasiyası"</string>
+    <string name="label_test" msgid="8425079572898571918">"Test konfiqurasiyası"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Proses gedir"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Çıxın"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Test nəticəsi"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Sıfırlayın"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Oldu"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA xidmətinin paket adı"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Zəngdən sonra xidməti hansı müddətə buraxmalı"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC tətbiq növü"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Şəbəkə tətbiqi funksiyası (NAF) URL-i"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Öz-özünə yükləməyə müdaxilə edilsin?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Təşkilat kodu"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA təhlükəsizlik protokolu ID-si"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS şifr dəsti ID-si"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA doğrulama alındı?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Uğursuzluq səbəbi ID-si"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA açarı (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Öz-özünə yükləmə tranzaksiyası üzrə identifikator (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-b+sr+Latn/strings.xml b/testapps/GbaTestApp/res/values-b+sr+Latn/strings.xml
new file mode 100644
index 0000000..4ae2c86
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-b+sr+Latn/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Podešavanja"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfiguracija mobilnog operatera"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfiguracija usluge"</string>
+    <string name="label_test" msgid="8425079572898571918">"Probna konfiguracija"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Aktivno"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Zatvori"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Rezultat testa"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Resetuj"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Gotovo"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Naziv paketa usluge GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Vreme dok se usluga ne aktivira posle poziva"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tip UICC aplikacije"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL funkcije mrežne aplikacije (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Želite li da nametnete samostalno uzorkovanje?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kôd organizacije"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID bezbednosnog protokola univerzalne analitike"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID TLS paketa za šifrovanje"</string>
+    <string name="response_success" msgid="2469204471244527663">"Da li je potvrda identiteta za GBA uspela?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID razloga za neuspeh"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA taster (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifikator transakcije za samostalno uzorkovanje (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-be/strings.xml b/testapps/GbaTestApp/res/values-be/strings.xml
new file mode 100644
index 0000000..d9d8f35
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-be/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Налады"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Канфігурацыя аператара"</string>
+    <string name="label_service" msgid="2668963955237345578">"Канфігурацыя сэрвісу"</string>
+    <string name="label_test" msgid="8425079572898571918">"Тэставая канфігурацыя"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Выконваецца"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Выйсці"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Вынік тэсціравання"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Скінуць"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Гатова"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Назва пакета сэрвісу GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Час вызвалення сэрвісу пасля выкліку"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Тып праграмы UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL-адрас функцыі сеткавай праграмы (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Выканаць пачатковую загрузку прымусова?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Код арганізацыі"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Ідэнтыфікатар пратакола бяспекі UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Ідэнтыфікатар пакета шыфравання TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Аўтэнтыфікацыя GBA выканана?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Ідэнтыфікатар прычыны памылкі"</string>
+    <string name="response_key" msgid="8839847772051686309">"Ключ GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Ідэнтыфікатар трансакцыі пачатковай загрузкі (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-bg/strings.xml b/testapps/GbaTestApp/res/values-bg/strings.xml
new file mode 100644
index 0000000..664b304
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-bg/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Настройки"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Конфигурация от оператора"</string>
+    <string name="label_service" msgid="2668963955237345578">"Конфигурация на услугата"</string>
+    <string name="label_test" msgid="8425079572898571918">"Конфигурация на теста"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Изпълнява се"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Изход"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Резултат от теста"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Повторно задаване"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Готово"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Име на пакета за услугата GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Колко време след обаждането да бъде освободена услугата"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Тип на приложението в UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL адрес на функцията за мрежово приложение (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Да се извърши ли принудително начално зареждане?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Код на организацията"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Идентификатор на протокола за сигурност в UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Идентификатор на пакета за шифроване с TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Упълномощаването в GBA успя ли?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Идентификатор на причината за неуспех"</string>
+    <string name="response_key" msgid="8839847772051686309">"Ключ за GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Идентификатор на транзакцията при начално зареждане (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-bn/strings.xml b/testapps/GbaTestApp/res/values-bn/strings.xml
new file mode 100644
index 0000000..c661312
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-bn/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"সেটিংস"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"পরিষেবা প্রদানকারী কনফিগার করুন"</string>
+    <string name="label_service" msgid="2668963955237345578">"পরিষেবা কনফিগার করুন"</string>
+    <string name="label_test" msgid="8425079572898571918">"টেস্ট কনফিগার করুন"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"চলছে"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"বেরিয়ে আসুন"</string>
+    <string name="label_test_result" msgid="892984695972956196">"টেস্টের ফলাফল"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"রিসেট করুন"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"হয়ে গেছে"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA পরিষেবা সংক্রান্ত প্যাকেজের নাম"</string>
+    <string name="service_release_time" msgid="532937496122890892">"কল করার কতক্ষণ পরে পরিষেবা পাওয়া যাবে"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC অ্যাপের ধরন"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"নেটওয়ার্ক অ্যাপ্লিকেশনের কাজ (NAF) সংক্রান্ত URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"জোর করেই বুটস্ট্র্যাপিং করবেন?"</string>
+    <string name="request_org" msgid="8416693445448308975">"অর্গানাইজেশনের কোড"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA নিরাপত্তা সংক্রান্ত আইডি"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS গোপন কোডের স্যুট ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA যাচাই করা গেছে?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ব্যর্থতার কারণ সংক্রান্ত ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA কী (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"বুটস্ট্র্যাপিং ট্রানজ্যাকশন শনাক্তকারী (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-bs/strings.xml b/testapps/GbaTestApp/res/values-bs/strings.xml
new file mode 100644
index 0000000..1cfc0d1
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-bs/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Postavke"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfiguracija mobilnog operatera"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfiguracija usluge"</string>
+    <string name="label_test" msgid="8425079572898571918">"Testna konfiguracija"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Pokrenuto"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Izađi"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Rezultati testa"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Vrati na zadano"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Gotovo"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Ime paketa usluge GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Vrijeme prije nego se usluga aktivira nakon pozivanja"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Vrsta aplikacije UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL funkcije mrežne aplikacije (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Prisilno omogućiti metodu ponovnog uzorkovanja?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kôd organizacije"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID sigurnosnog protokola UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID paketa TLS Cipher"</string>
+    <string name="response_success" msgid="2469204471244527663">"Uspjeli ste izvršiti autorizaciju GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID razloga za neuspjeh"</string>
+    <string name="response_key" msgid="8839847772051686309">"Tipka GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifikator transakcije za metodu ponovnog uzorkovanja (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ca/strings.xml b/testapps/GbaTestApp/res/values-ca/strings.xml
new file mode 100644
index 0000000..83991ac
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ca/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Configuració"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configuració de l\'operador"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configuració del servei"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configuració de la prova"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"S\'està executant"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Surt"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Resultat de la prova"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Restableix"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Fet"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nom de paquet del servei de GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Temps per desvincular el servei després de la trucada"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tipus d\'aplicació UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL de la funció d\'aplicació de xarxa (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Vols forçar l\'arrencada?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Codi d\'organització"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Identificador de protocol de seguretat d\'UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Identificador de sistema de xifratge TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Autenticació de GBA correcta?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Identificador de motiu d\'error"</string>
+    <string name="response_key" msgid="8839847772051686309">"Clau GBA (CK i IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identificador de transacció d\'arrencada (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-cs/strings.xml b/testapps/GbaTestApp/res/values-cs/strings.xml
new file mode 100644
index 0000000..59b50b5
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-cs/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Nastavení"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfigurace operátora"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfigurace služby"</string>
+    <string name="label_test" msgid="8425079572898571918">"Konfigurace testu"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Běží"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Ukončit"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Výsledek testu"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Resetovat"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Hotovo"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Název balíčku služby GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Za jak dlouho po volání uvolnit službu"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Typ aplikace UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Adresa URL funkce síťové aplikace (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Vynutit bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kód organizace"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID protokolu zabezpečení UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID sady šifer TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Úspěšné ověření GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID důvodu selhání"</string>
+    <string name="response_key" msgid="8839847772051686309">"Klíč GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifikátor transakce bootstrappingu (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-da/strings.xml b/testapps/GbaTestApp/res/values-da/strings.xml
new file mode 100644
index 0000000..1c3860d
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-da/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Indstillinger"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfiguration af mobilselskab"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfiguration af tjeneste"</string>
+    <string name="label_test" msgid="8425079572898571918">"Test konfiguration"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Kører"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Afslut"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Testresultat"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Nulstil"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Udfør"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Pakkenavn på GBA-tjeneste"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Hvor lang tid der går, før tjenesten frigives efter opkaldet"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC-apptype"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Webadresse til NAF (Network application function)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Vil du gennemtvinge bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisationskode"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Id for UA-sikkerhedsprotokol"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Id for TLS-krypteringsalgoritmepakke"</string>
+    <string name="response_success" msgid="2469204471244527663">"Blev GBA godkendt?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Id for fejlårsag"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-tat (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Transaktions-id for bootstrapping (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-de/strings.xml b/testapps/GbaTestApp/res/values-de/strings.xml
new file mode 100644
index 0000000..2b575aa
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-de/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Einstellungen"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfiguration des Mobilfunkanbieters"</string>
+    <string name="label_service" msgid="2668963955237345578">"Dienstkonfiguration"</string>
+    <string name="label_test" msgid="8425079572898571918">"Testkonfiguration"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Wird ausgeführt"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Beenden"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Testergebnis"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Zurücksetzen"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Fertig"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Paketname des GBA-Diensts"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Dauer bis zur Freigabe des Diensts nach Aufruf"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC-App-Typ"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"NAF-URL (Netzwerkanwendungsfunktion)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Bootstrapping erzwingen?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisationscode"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID für UA-Sicherheitsprotokoll"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS Cipher Suite-ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA-Authentifizierung erfolgreich?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID der Fehlerursache"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-Schlüssel (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping-Transaktions-ID (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-el/strings.xml b/testapps/GbaTestApp/res/values-el/strings.xml
new file mode 100644
index 0000000..574842d
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-el/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Ρυθμίσεις"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Διαμόρφωση παρόχου"</string>
+    <string name="label_service" msgid="2668963955237345578">"Διαμόρφωση υπηρεσίας"</string>
+    <string name="label_test" msgid="8425079572898571918">"Διαμόρφωση δοκιμής"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Σε εξέλιξη"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Έξοδος"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Αποτέλεσμα δοκιμής"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Επαναφορά"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Τέλος"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Όνομα πακέτου υπηρεσίας GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Διάρκεια αποδέσμευσης υπηρεσίας μετά την κλήση"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Τύπος εφαρμογής UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL λειτουργίας εφαρμογής δικτύου (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Επιβολή εκκίνησης;"</string>
+    <string name="request_org" msgid="8416693445448308975">"Κωδικός Οργανισμού"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Αναγνωριστικό πρωτοκόλλου ασφαλείας UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Αναγνωριστικό TLS Cipher Suite"</string>
+    <string name="response_success" msgid="2469204471244527663">"Επιτυχία GBA Auth;"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Αναγνωριστικό αιτίου αποτυχίας"</string>
+    <string name="response_key" msgid="8839847772051686309">"Κλειδί GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Αναγνωριστικό συναλλαγής εκκίνησης (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-en-rAU/strings.xml b/testapps/GbaTestApp/res/values-en-rAU/strings.xml
new file mode 100644
index 0000000..6c4a199
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-en-rAU/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Settings"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operator config"</string>
+    <string name="label_service" msgid="2668963955237345578">"Service config"</string>
+    <string name="label_test" msgid="8425079572898571918">"Test config"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Running"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Exit"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Test result"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Reset"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Done"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Package name of GBA service"</string>
+    <string name="service_release_time" msgid="532937496122890892">"How long to release service after calling"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC app type"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Network application function (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Force bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisation code"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA security protocol ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS cipher suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA auth success?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Fail reason ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA key (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping transaction identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-en-rCA/strings.xml b/testapps/GbaTestApp/res/values-en-rCA/strings.xml
new file mode 100644
index 0000000..6c4a199
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-en-rCA/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Settings"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operator config"</string>
+    <string name="label_service" msgid="2668963955237345578">"Service config"</string>
+    <string name="label_test" msgid="8425079572898571918">"Test config"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Running"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Exit"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Test result"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Reset"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Done"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Package name of GBA service"</string>
+    <string name="service_release_time" msgid="532937496122890892">"How long to release service after calling"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC app type"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Network application function (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Force bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisation code"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA security protocol ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS cipher suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA auth success?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Fail reason ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA key (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping transaction identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-en-rGB/strings.xml b/testapps/GbaTestApp/res/values-en-rGB/strings.xml
new file mode 100644
index 0000000..6c4a199
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-en-rGB/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Settings"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operator config"</string>
+    <string name="label_service" msgid="2668963955237345578">"Service config"</string>
+    <string name="label_test" msgid="8425079572898571918">"Test config"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Running"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Exit"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Test result"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Reset"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Done"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Package name of GBA service"</string>
+    <string name="service_release_time" msgid="532937496122890892">"How long to release service after calling"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC app type"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Network application function (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Force bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisation code"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA security protocol ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS cipher suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA auth success?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Fail reason ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA key (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping transaction identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-en-rIN/strings.xml b/testapps/GbaTestApp/res/values-en-rIN/strings.xml
new file mode 100644
index 0000000..6c4a199
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-en-rIN/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Settings"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operator config"</string>
+    <string name="label_service" msgid="2668963955237345578">"Service config"</string>
+    <string name="label_test" msgid="8425079572898571918">"Test config"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Running"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Exit"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Test result"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Reset"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Done"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Package name of GBA service"</string>
+    <string name="service_release_time" msgid="532937496122890892">"How long to release service after calling"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC app type"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Network application function (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Force bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisation code"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA security protocol ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS cipher suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA auth success?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Fail reason ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA key (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping transaction identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-en-rXC/strings.xml b/testapps/GbaTestApp/res/values-en-rXC/strings.xml
new file mode 100644
index 0000000..e3fe56b
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-en-rXC/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‎‎‎‏‎‎‏‎‎‎‎‎‎‎‎‎‎‏‏‎‎‏‏‏‎‎‎‎‎‎‎‏‏‏‎‎‏‎‏‎‏‎‏‏‏‎‎‎‎‏‏‏‎‎‎‏‎‏‏‎GbaTestApp‎‏‎‎‏‎"</string>
+    <string name="label_settings" msgid="8030871890526865502">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‏‏‎‏‏‏‎‎‏‏‎‏‏‎‎‎‏‏‎‏‏‎‏‏‏‏‎‏‎‏‏‏‏‏‏‎‎‎‎‏‏‎‎‎‎‎‏‎‎‎‎‏‎‏‏‏‏‎‎Settings‎‏‎‎‏‎"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‏‎‎‎‏‏‎‏‎‎‎‎‎‎‏‏‎‏‏‎‏‎‏‎‎‎‏‎‎‎‎‎‎‎‏‎‏‏‎‏‎‎‎‏‏‏‏‎‎‏‎‎‎‎‏‎‏‎‎‎Carrier Config‎‏‎‎‏‎"</string>
+    <string name="label_service" msgid="2668963955237345578">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‏‎‏‎‎‎‎‏‎‏‎‎‎‎‏‎‎‎‎‏‎‎‏‎‎‏‏‏‎‎‏‎‏‏‎‎‎‏‏‏‏‏‎‎‏‎‏‏‎‎‏‎‎‏‎‏‎‏‎‎Service Config‎‏‎‎‏‎"</string>
+    <string name="label_test" msgid="8425079572898571918">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‏‎‎‏‏‏‎‏‎‏‏‏‏‏‎‎‏‎‏‎‎‏‏‏‎‏‏‏‏‎‎‏‎‏‏‎‎‎‎‎‏‎‎‏‏‏‎‎‏‏‎‏‎‎‎‏‏‏‎‎Test Config‎‏‎‎‏‎"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‏‎‎‏‏‏‏‏‏‎‎‎‎‎‎‎‏‏‎‎‏‎‏‎‏‏‏‏‎‎‏‎‎‏‏‏‎‏‏‏‏‎‎‎‎‏‏‎‏‏‎‎‏‏‎‏‎‎Running‎‏‎‎‏‎"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‏‏‎‏‏‎‎‎‎‎‏‏‏‏‎‏‎‎‏‏‎‏‎‏‎‏‎‏‏‎‏‎‏‎‏‏‎‏‎‎‎‏‎‏‎‏‎‏‎‏‎‎‎‏‏‏‏‏‎Exit‎‏‎‎‏‎"</string>
+    <string name="label_test_result" msgid="892984695972956196">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‎‎‎‏‏‎‎‏‎‎‏‎‎‎‎‏‎‎‏‏‎‏‏‎‎‏‏‎‎‎‏‎‎‏‎‏‎‏‎‏‎‎‎‎‎‎‏‎‎‎‎‎‏‎‎‏‎‎‎Test Result‎‏‎‎‏‎"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‏‏‏‎‎‎‎‎‏‏‏‎‎‎‎‏‏‎‎‎‏‏‎‏‎‏‎‎‏‎‎‏‏‎‏‏‏‏‎‎‏‎‎‏‎‏‏‎‏‎‏‎‎‎‎‎‏‎‎‏‎Reset‎‏‎‎‏‎"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‎‏‏‏‎‏‏‎‎‎‎‎‏‎‎‏‏‏‎‏‏‎‎‏‎‏‎‏‏‏‎‎‎‎‏‎‏‏‏‏‏‎‎‏‎‏‎‎‏‏‏‏‏‎‏‎‎‏‏‎Done‎‏‎‎‏‎"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‎‎‎‏‎‏‏‎‏‎‏‏‏‎‎‏‎‎‎‏‎‎‎‏‏‏‏‎‏‎‏‎‏‏‏‏‎‎‎‏‏‏‎‏‏‎‎‎‎‏‏‏‎‏‎‏‎‏‎CarrierConfigActivity‎‏‎‎‏‎"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‎‏‎‏‏‎‏‏‏‎‏‏‎‏‏‎‎‎‏‎‎‏‎‏‏‎‏‏‏‏‏‎‎‏‎‎‎‏‏‏‏‏‎‏‏‏‎‏‏‎‏‏‎‏‏‏‏‏‏‎ServiceConfigActivity‎‏‎‎‏‎"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‏‎‏‎‎‎‏‎‎‎‎‎‎‏‏‏‏‎‏‎‎‏‎‏‎‏‎‎‏‏‏‎‏‎‎‎‏‏‎‎‎‎‎‏‎‎‏‎‏‎‎‏‎‎‎‎‏‎TestConfigActivity‎‏‎‎‏‎"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‏‏‏‏‏‏‏‏‎‎‏‎‏‎‎‎‎‎‎‎‎‎‎‎‏‏‎‎‎‏‏‎‏‏‎‏‎‏‏‏‏‎‏‎‏‎‎‎‎‎‎‏‏‏‎‎‏‏‎Package name of GBA service‎‏‎‎‏‎"</string>
+    <string name="service_release_time" msgid="532937496122890892">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‏‏‏‏‎‏‏‎‎‏‎‏‎‏‎‏‏‏‏‏‏‏‎‏‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‏‎‎‎‎‎‏‏‎‏‎‏‎‎‎‏‏‎‎‎How long to release service after calling‎‏‎‎‏‎"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‏‏‏‎‎‏‎‏‏‎‏‏‎‎‎‎‎‏‏‎‎‎‎‏‏‎‏‏‏‏‎‎‎‎‏‎‎‏‎‏‎‏‎‎‏‎‎‏‏‏‎‎‎‎‏‏‏‎‎‎UICC App Type‎‏‎‎‏‎"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‎‎‏‎‎‎‏‏‏‏‏‎‏‏‎‎‎‎‏‏‏‎‎‏‎‏‏‎‎‏‎‎‏‏‎‎‏‎‎‏‏‎‏‎‏‏‎‎‏‎‏‎‏‎‎‏‎‎Network application function (NAF) URL‎‏‎‎‏‎"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‎‏‎‏‏‎‏‏‏‎‎‎‎‎‎‎‎‏‏‏‎‎‏‎‎‎‎‏‎‎‏‏‏‏‎‎‎‏‎‏‏‏‎‎‏‏‎‎‎‏‏‎‎‏‏‎‏‎‏‎Force Bootstrapping?‎‏‎‎‏‎"</string>
+    <string name="request_org" msgid="8416693445448308975">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‏‎‎‏‏‎‎‏‏‏‎‎‎‎‏‏‎‏‎‎‎‎‏‏‎‎‎‎‏‎‏‎‏‏‏‎‏‎‎‏‏‏‎‎‎‎‏‏‎‎‎‏‏‏‎‏‏‏‏‎Organization Code‎‏‎‎‏‎"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‏‎‎‎‎‎‎‏‎‏‎‏‎‏‏‎‏‎‎‎‏‎‎‎‎‏‎‎‏‎‏‎‏‏‏‏‏‏‎‎‎‏‏‎‎‏‎‎‏‎‏‎‎‏‏‎‎‏‎‎UA Security Protocol ID‎‏‎‎‏‎"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‏‏‎‎‎‏‏‎‏‏‎‎‏‎‎‎‏‏‏‎‏‎‎‏‎‏‎‎‏‎‎‎‏‎‎‏‏‏‏‏‏‎‏‎‎‏‎‏‎‎‎‏‎‏‏‏‎‏‎‎‎TLS Cipher Suite ID‎‏‎‎‏‎"</string>
+    <string name="response_success" msgid="2469204471244527663">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‎‏‎‎‏‎‎‎‏‎‎‎‏‏‎‎‎‎‎‎‏‏‎‎‎‏‎‎‏‎‏‏‎‏‎‎‏‎‏‎‏‏‎‎‎‎‏‏‎‎‎‎‎‏‎‏‏‏‏‎GBA Auth Success?‎‏‎‎‏‎"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‏‏‏‎‎‏‏‎‏‎‎‎‏‎‎‏‎‏‏‏‏‎‎‏‏‏‎‎‎‏‎‎‎‎‎‏‎‎‎‏‏‏‏‏‎‏‏‎‏‏‎‎‏‎‎‎‎‎‎‎Fail Reason ID‎‏‎‎‏‎"</string>
+    <string name="response_key" msgid="8839847772051686309">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‏‎‏‎‏‎‏‏‎‏‎‏‏‏‎‎‏‎‏‎‏‏‎‏‏‎‏‎‎‏‎‎‎‏‏‎‏‎‏‎‏‏‎‏‎‎‎‎‏‏‏‎‏‎‎‏‎‏‎GBA Key (CK + IK)‎‏‎‎‏‎"</string>
+    <string name="response_btid" msgid="2550216722679350756">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‎‏‏‎‏‏‎‎‏‎‎‎‎‏‏‎‎‎‎‏‎‎‏‏‎‎‎‏‏‏‏‏‏‏‏‏‎‎‏‎‎‎‎‎‏‎‎‎‏‎‏‏‏‏‎‎‏‎‎‎Bootstrapping Transaction Identifier (B-TID)‎‏‎‎‏‎"</string>
+    <string name="sample_naf" msgid="255371174145881001">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‎‏‏‏‎‎‎‏‎‏‏‎‏‎‎‎‎‏‎‏‎‏‏‏‎‏‎‏‏‎‏‏‎‎‎‏‏‎‏‎‏‏‎‏‏‏‏‎‎‏‏‏‎‏‎‏‎‎‏‎3GPP-bootstrapping@naf1.operator.com‎‏‎‎‏‎"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‎‎‏‎‏‏‎‎‎‏‏‏‏‏‎‏‎‏‏‏‎‎‎‎‎‏‎‏‏‎‏‎‏‎‎‎‎‏‏‎‎‏‎‎‎‎‎‎‎‏‏‏‎‎‎‏‏‎‎(B-TID)‎‏‎‎‏‎"</string>
+    <string name="sample_key" msgid="3337589659405527482">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‏‏‎‎‏‎‏‎‎‎‏‏‎‎‎‎‎‎‎‎‎‎‏‏‏‎‎‏‎‏‎‎‏‏‎‏‏‏‎‎‎‏‎‎‎‏‎‏‎‎‏‏‎‏‏‏‎‏‎‎6629fae49393a05397450978507c4ef1‎‏‎‎‏‎"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-es-rUS/strings.xml b/testapps/GbaTestApp/res/values-es-rUS/strings.xml
new file mode 100644
index 0000000..cbe3542
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-es-rUS/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Configuración"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configuración del proveedor"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configuración del servicio"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configuración de prueba"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"En ejecución"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Salir"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Resultado de la prueba"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Restablecer"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Listo"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nombre del paquete del servicio de GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Cuánto tarda en liberarse el servicio después de llamar"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tipo de app UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL de función de aplicaciones de red (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"¿Quieres forzar el arranque?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Código de organización"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID del protocolo de seguridad de UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID de paquete de algoritmo de cifrado TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"¿Se completó la autenticación de GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID de motivo de error"</string>
+    <string name="response_key" msgid="8839847772051686309">"Llave de GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identificador de transacción de arranque (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-es/strings.xml b/testapps/GbaTestApp/res/values-es/strings.xml
new file mode 100644
index 0000000..269ea86
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-es/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Ajustes"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configuración del operador"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configuración del servicio"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configuración de la prueba"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"En ejecución"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Salir"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Resultado de la prueba"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Restablecer"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Hecho"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nombre de paquete del servicio GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Durante cuánto tiempo se debe desenlazar el servicio tras la llamada"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tipo de aplicación UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL de la función de aplicación de red (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"¿Forzar arranque?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Código de la organización"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID del protocolo de seguridad de UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID del conjunto de algoritmos de cifrado TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"¿Autorización GBA correcta?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID del motivo del error"</string>
+    <string name="response_key" msgid="8839847772051686309">"Llave GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identificador de transacción de arranque (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-et/strings.xml b/testapps/GbaTestApp/res/values-et/strings.xml
new file mode 100644
index 0000000..d1bb73e
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-et/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Seaded"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operaatori seadistamine"</string>
+    <string name="label_service" msgid="2668963955237345578">"Teenuse seadistamine"</string>
+    <string name="label_test" msgid="8425079572898571918">"Testi seadistamine"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Töötab"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Välju"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Testi tulemus"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Lähtesta"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Valmis"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA teenuse paketi nimi"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Teenuse vabastusaeg pärast helistamist"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC rakenduse tüüp"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Võrgurakenduse funktsiooni (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Kas sundida alglaadimine?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisatsiooni kood"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA turvaprotokolli ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS-i šifrikomplekti ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"Kas GBA autentimine õnnestus?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Nurjumise põhjuse ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA võti (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Alglaadimise tehingu identifikaator (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-eu/strings.xml b/testapps/GbaTestApp/res/values-eu/strings.xml
new file mode 100644
index 0000000..6774d99
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-eu/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Ezarpenak"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operadorearen konfigurazioa"</string>
+    <string name="label_service" msgid="2668963955237345578">"Zerbitzuaren konfigurazioa"</string>
+    <string name="label_test" msgid="8425079572898571918">"Probako konfigurazioa"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Abian"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Irten"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Probaren emaitza"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Berrezarri"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Eginda"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA zerbitzuaren paketearen izena"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Deitu ondoren zerbitzua libre uzteko igarotzen den denbora"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC aplikazio mota"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Sareko aplikazioaren funtzioaren (NAF) URLa"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Bootstrapping-a erabiltzera behartu nahi duzu?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Erakundearen kodea"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA segurtasun-protokoloaren IDa"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS Cipher Suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"Burutu da GBA autentifikazioa?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Hutsegitearen arrazoiaren IDa"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-ko gakoa (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping Transaction Identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-fa/strings.xml b/testapps/GbaTestApp/res/values-fa/strings.xml
new file mode 100644
index 0000000..92801e7
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-fa/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"تنظیمات"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"پیکربندی شرکت مخابراتی"</string>
+    <string name="label_service" msgid="2668963955237345578">"پیکربندی سرویس"</string>
+    <string name="label_test" msgid="8425079572898571918">"پیکربندی آزمایش"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"درحال اجرا"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"خروج"</string>
+    <string name="label_test_result" msgid="892984695972956196">"نتیجه آزمایش"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"بازنشانی"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"تمام"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"‏نام بسته سرویس «معماری خود راه‌اندازی فراگیر» (GBA)"</string>
+    <string name="service_release_time" msgid="532937496122890892">"مدت زمان عرضه سرویس بعداز تماس"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"‏نوع برنامه «کارت مدار مجتمع جهانی» (UICC)"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"‏نشانی وب «عملکرد برنامه شبکه» (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"«خود راه‌اندازی» به‌صورت اجباری اجرا شود؟"</string>
+    <string name="request_org" msgid="8416693445448308975">"کد سازمان"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"‏شناسه پروتکل امنیتی UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"شناسه مجموعه رمزنگاری امنیت لایه انتقال"</string>
+    <string name="response_success" msgid="2469204471244527663">"‏احراز هویت «معماری خود راه‌اندازی فراگیر» (GBA) موفق بود؟"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"شناسه دلیل انجام نشدن"</string>
+    <string name="response_key" msgid="8839847772051686309">"‏کلید «معماری خود راه‌اندازی فراگیر» (GBA)‏ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"‏شناسه تبادل خود راه‌اندازی (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-fi/strings.xml b/testapps/GbaTestApp/res/values-fi/strings.xml
new file mode 100644
index 0000000..ad5862d
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-fi/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Asetukset"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operaattorin määritys"</string>
+    <string name="label_service" msgid="2668963955237345578">"Palvelun määritys"</string>
+    <string name="label_test" msgid="8425079572898571918">"Testimääritys"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Käynnissä"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Sulje"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Testitulokset"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Nollaa"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Valmis"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA-palvelun paketin nimi"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Kuinka pian soittamisen jälkeen palvelu vapautetaan"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC-sovelluksen tyyppi"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"NAF-URL-osoite (Network Application Function)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Pakotetaanko käynnistäminen?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisaation koodi"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA-suojausprotokollan tunnus"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS-salauspaketin tunnus"</string>
+    <string name="response_success" msgid="2469204471244527663">"Onnistuiko GBA-todennus?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Epäonnistumisen syyn tunnus"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-avain (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"B-TID (Bootstrapping Transaction Identifier)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-fr-rCA/strings.xml b/testapps/GbaTestApp/res/values-fr-rCA/strings.xml
new file mode 100644
index 0000000..2c7abc6
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-fr-rCA/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Paramètres"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configuration d\'opérateur"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configuration de service"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configuration de test"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"En cours d\'exécution…"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Quitter"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Résultat du test"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Réinitialiser"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"OK"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nom de l\'ensemble de service GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Délai de libération du service après un appel"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Type d\'application UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL de fonction d\'application réseau (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Forcer l\'amorçage?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Code d\'organisation"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Identifiant de protocole de sécurité UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Identifiant de suite de chiffrement TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Réussite d\'autorisation GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Identifiant de motif d\'échec"</string>
+    <string name="response_key" msgid="8839847772051686309">"Clé GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifiant de transaction d\'amorçage (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-fr/strings.xml b/testapps/GbaTestApp/res/values-fr/strings.xml
new file mode 100644
index 0000000..a396bae
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-fr/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Paramètres"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configuration de l\'opérateur"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configuration du service"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configuration de test"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"En cours d\'exécution"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Quitter"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Résultat du test"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Réinitialiser"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"OK"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nom de package du service GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Intervalle entre l\'appel de l\'API et l\'activation du service"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Type d\'application UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL de la fonction d\'application réseau (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Forcer l\'amorçage ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Code d\'organisation"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID de protocole de sécurité UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID de suite de chiffrement TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Réussite de l\'authentification GBA ?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID du motif de l\'échec"</string>
+    <string name="response_key" msgid="8839847772051686309">"Clé GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifiant de transaction d\'amorçage (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-gl/strings.xml b/testapps/GbaTestApp/res/values-gl/strings.xml
new file mode 100644
index 0000000..d5547c7
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-gl/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Configuración"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configuración do operador"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configuración do servizo"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configuración da proba"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"En execución"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Saír"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Resultado da proba"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Restablecer"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Feito"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nome do paquete do servizo de GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Tempo que se tarda en desvincular o servizo despois da chamada"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tipo de aplicación UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL da función de aplicacións de rede (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Queres forzar o arranque?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Código da organización"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Código do protocolo de seguranza UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Código do paquete de cifraxe TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Completouse a autenticación de GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Código do motivo de erro"</string>
+    <string name="response_key" msgid="8839847772051686309">"Chave de GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identificador da transacción de arranque (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-gu/strings.xml b/testapps/GbaTestApp/res/values-gu/strings.xml
new file mode 100644
index 0000000..b43ecad
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-gu/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"સેટિંગ"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"મોબાઇલ ઑપરેટરની ગોઠવણી"</string>
+    <string name="label_service" msgid="2668963955237345578">"સેવાની ગોઠવણી"</string>
+    <string name="label_test" msgid="8425079572898571918">"પરીક્ષણની ગોઠવણી"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"ચાલે છે"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"બહાર નીકળો"</string>
+    <string name="label_test_result" msgid="892984695972956196">"પરીક્ષણનું પરિણામ"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"રીસેટ કરો"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"થઈ ગયું"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA સેવાનું પૅકેજિંગ નામ"</string>
+    <string name="service_release_time" msgid="532937496122890892">"કૉલ કર્યા પછી કેટલા સમયે સેવા રિલીઝ કરવી, તે સમયગાળો"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ઍપ પ્રકાર"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"નેટવર્ક ઍપ્લિકેશન કાર્ય (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"શું બળજબરીથી બૂટસ્ટ્રેપિંગ કરીએ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"સંસ્થાનો કોડ"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA સિક્યુરિટી પ્રોટોકૉલ ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS સાઇફર સ્યૂટ ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA Aપ્રમાણીકરણ સફળ થયું?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"નિષ્ફળતા કારણ ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA કી (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"બૂટસ્ટ્રેપિંગ વ્યવહાર ઓળખકર્તા (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-hi/strings.xml b/testapps/GbaTestApp/res/values-hi/strings.xml
new file mode 100644
index 0000000..442d65f
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-hi/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"सेटिंग"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"मोबाइल और इंटरनेट सेवा देने वाली कंपनी का कॉन्फ़िगरेशन"</string>
+    <string name="label_service" msgid="2668963955237345578">"सेवा का कॉन्फ़िगरेशन"</string>
+    <string name="label_test" msgid="8425079572898571918">"टेस्ट के लिए कॉन्फ़िगरेशन"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"चल रहा है"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"बाहर निकलें"</string>
+    <string name="label_test_result" msgid="892984695972956196">"टेस्ट का नतीजा"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"रीसेट करें"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"हो गया"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA सेवा के पैकेज का नाम"</string>
+    <string name="service_release_time" msgid="532937496122890892">"प्रोग्राम चालू करने के बाद, सेवा शुरू होने में कितना समय लगेगा"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ऐप्लिकेशन टाइप"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"नेटवर्क ऐप्लिकेशन फ़ंक्शन (NAF) यूआरएल"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"क्या आप ज़बरदस्ती बूटस्ट्रैपिंग करना चाहते हैं?"</string>
+    <string name="request_org" msgid="8416693445448308975">"संगठन कोड"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA सिक्योरिटी प्रोटोकॉल आईडी"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS साइफ़र सुइट आईडी"</string>
+    <string name="response_success" msgid="2469204471244527663">"क्या GBA की पुष्टि हुई?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ऐप्लिकेशन लोड नहीं हो पाने की वजह का आईडी"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA कुंजी (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"बूटस्ट्रैपिंग ट्रांज़ैक्शन आइडेंटिफ़ायर (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-hr/strings.xml b/testapps/GbaTestApp/res/values-hr/strings.xml
new file mode 100644
index 0000000..4215e31
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-hr/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Postavke"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfiguracija mobilnog operatera"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfiguracija usluge"</string>
+    <string name="label_test" msgid="8425079572898571918">"Konfiguracija testa"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"U tijeku"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Izlaz"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Rezultat testa"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Poništi"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Gotovo"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Naziv paketa usluge GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Vrijeme do aktivacije usluge nakon poziva"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Vrsta aplikacije UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL funkcije mrežne aplikacije (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Želite li prisilno pokrenuti program?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organizacijski kod"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID sigurnosnog protokola UA-a"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID paketa šifriranja za TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Uspješna autentifikacija GBA-a?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID razloga neuspjeha"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA ključ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifikator transakcije pokretanja programa (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-hu/strings.xml b/testapps/GbaTestApp/res/values-hu/strings.xml
new file mode 100644
index 0000000..a574220
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-hu/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Beállítások"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Szolgáltatói konfiguráció"</string>
+    <string name="label_service" msgid="2668963955237345578">"Szolgáltatáskonfiguráció"</string>
+    <string name="label_test" msgid="8425079572898571918">"Tesztkonfiguráció"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Fut"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Kilépés"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Teszteredmények"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Alaphelyzet"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Kész"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"A GBA-szolgáltatás csomagneve"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Ennyi idő múlva szabaduljon fel a szolgáltatás a hívás után"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC-alkalmazástípus"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Hálózati alkalmazásfunkció (NAF) URL-címe"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Kényszeríti a rendszerbetöltést?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Szervezet kódja"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA biztonsági protokoll azonosítója"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS titkosítási csomag azonosítója"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA-hitelesítés sikeres?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Hiba okának azonosítója"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-kulcs (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Rendszertöltési tranzakció azonosítója (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-hy/strings.xml b/testapps/GbaTestApp/res/values-hy/strings.xml
new file mode 100644
index 0000000..7c306c1
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-hy/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Կարգավորումներ"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Օպերատորի կարգավորում"</string>
+    <string name="label_service" msgid="2668963955237345578">"Ծառայության կարգավորում"</string>
+    <string name="label_test" msgid="8425079572898571918">"Փորձարկման կարգավորում"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Աշխատանք"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Դուրս գալ"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Փորձարկման արդյունքը"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Վերակայել"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Պատրաստ է"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA ծառայության փաթեթի անունը"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Որքան ժամանակով դադարեցնել ծառայությունը զանգից հետո"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC հավելվածի տեսակը"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Ցանցային հավելվածի գործառույթի (Network application function, NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Հարկադրե՞լ բութսթրափ"</string>
+    <string name="request_org" msgid="8416693445448308975">"Կազմակերպության կոդը"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA անվտանգության հաղորդակարգի ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS ծածկագրերի հավաքածուի ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA նույնականացումը հաջողվե՞ց"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Սխալի պատճառի ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA բանալի (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Բութսթրափի գործարքի նույնացուցիչ (Bootstrapping Transaction Identifier, B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-in/strings.xml b/testapps/GbaTestApp/res/values-in/strings.xml
new file mode 100644
index 0000000..cd5b0a8
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-in/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Setelan"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfigurasi Operator"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfigurasi Layanan"</string>
+    <string name="label_test" msgid="8425079572898571918">"Konfigurasi Pengujian"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Berjalan"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Keluar"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Hasil Uji"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Reset"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Selesai"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nama paket layanan GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Berapa lama merilis layanan setelah panggilan"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Jenis Aplikasi UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL fungsi aplikasi jaringan (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Paksa Bootstrap?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kode Organisasi"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID Protokol Keamanan UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID TLS Cipher Suite"</string>
+    <string name="response_success" msgid="2469204471244527663">"Autentikasi GBA Berhasil?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID Alasan Gagal"</string>
+    <string name="response_key" msgid="8839847772051686309">"Tombol GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ID Transaksi Bootstrap (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-is/strings.xml b/testapps/GbaTestApp/res/values-is/strings.xml
new file mode 100644
index 0000000..926d220
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-is/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Stillingar"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Grunnstilling símafyrirtækis"</string>
+    <string name="label_service" msgid="2668963955237345578">"Grunnstilling þjónustu"</string>
+    <string name="label_test" msgid="8425079572898571918">"Grunnstilling prófs"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Í gangi"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Hætta"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Prófniðurstöður"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Endurstilla"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Lokið"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Pakkaheiti GBA-þjónustu"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Hversu lengi skal losa þjónustu eftir kall"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC-forritsgerð"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Vefslóð NAF-þjónustu (Network application function)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Þvinga ræsingu?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Fyrirtækiskóði"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Auðkenni UA-öryggisreglu"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Auðkenni TLS-dulritunarsafns"</string>
+    <string name="response_success" msgid="2469204471244527663">"Tókst GBA-auðkenning?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Auðkenni ástæðu mistaka"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-lykill (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"B-TID-auðkenni (Bootstrapping Transaction Identifier)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-it/strings.xml b/testapps/GbaTestApp/res/values-it/strings.xml
new file mode 100644
index 0000000..00409d3
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-it/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Impostazioni"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configurazione operatore"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configurazione servizio"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configurazione test"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"In esecuzione"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Esci"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Risultato test"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Reimposta"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Fine"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nome pacchetto del servizio GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Intervallo di tempo tra la chiamata dell\'API e l\'attivazione del servizio"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tipo di app UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL NAF (Network Application Function)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Forzare il bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Codice organizzazione"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID protocollo sicurezza UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID pacchetto crittografia TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Autenticazione GBA riuscita?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID motivo errore"</string>
+    <string name="response_key" msgid="8839847772051686309">"Chiave GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identificatore transazione bootstrapping (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-iw/strings.xml b/testapps/GbaTestApp/res/values-iw/strings.xml
new file mode 100644
index 0000000..76412fa
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-iw/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"הגדרות"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"הגדרת הספק"</string>
+    <string name="label_service" msgid="2668963955237345578">"הגדרת השירות"</string>
+    <string name="label_test" msgid="8425079572898571918">"הגדרת הבדיקה"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"בפעולה"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"יציאה"</string>
+    <string name="label_test_result" msgid="892984695972956196">"תוצאת הבדיקה"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"איפוס"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"סיום"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"‏שם החבילה של שירות GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"תוך כמה זמן לשחרר את השירות אחרי השיחה?"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"‏סוג אפליקציית UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"‏כתובת ה-URL של פונקציית היישום של הרשת (‏NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"‏לאלץ אתחול מסוג Bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"קוד הארגון"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"‏מזהה פרוטוקול אבטחה של UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"‏מזהה חבילת הצפנה של TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"‏האם אימות GBA בוצע בהצלחה?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"מזהה סיבת כישלון"</string>
+    <string name="response_key" msgid="8839847772051686309">"‏מפתח GBA (‏CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"‏מזהה טרנזקציית אתחול מסוג Bootstrapping (‏B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ja/strings.xml b/testapps/GbaTestApp/res/values-ja/strings.xml
new file mode 100644
index 0000000..7cb53e8
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ja/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"設定"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"携帯通信会社の設定"</string>
+    <string name="label_service" msgid="2668963955237345578">"サービスの設定"</string>
+    <string name="label_test" msgid="8425079572898571918">"テストの設定"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"実行中"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"終了"</string>
+    <string name="label_test_result" msgid="892984695972956196">"テスト結果"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"リセット"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"完了"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA サービスのパッケージ名"</string>
+    <string name="service_release_time" msgid="532937496122890892">"呼び出してからサービスがリリースされるまでの時間"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC アプリの種類"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"ネットワーク アプリケーション ファンクション（NAF）の URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"ブートストラップを強制実行しますか？"</string>
+    <string name="request_org" msgid="8416693445448308975">"組織コード"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA セキュリティ プロトコル ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS 暗号スイート ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA 認証は成功しましたか？"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"失敗理由 ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA キー（CK + IK）"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ブートストラップ トランザクション識別子（B-TID）"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"（B-TID）"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ka/strings.xml b/testapps/GbaTestApp/res/values-ka/strings.xml
new file mode 100644
index 0000000..2baf3f6
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ka/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"პარამეტრები"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"კურიერის კონფიგურაცია"</string>
+    <string name="label_service" msgid="2668963955237345578">"სერვისის კონფიგურაცია"</string>
+    <string name="label_test" msgid="8425079572898571918">"ტესტის კონფიგურაცია"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"სირბილი"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"გასვლა"</string>
+    <string name="label_test_result" msgid="892984695972956196">"ტესტის შედეგი"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"გადაყენება"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"მზადაა"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA სერვისის პაკეტის ნომერი"</string>
+    <string name="service_release_time" msgid="532937496122890892">"რამდენ ხანში მოხდეს სერვისის გამოშვება დარეკვის შემდეგ"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC აპის ტიპი"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"ქსელური აპლიკაციის ფუნქციის (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"გსურთ Bootstrap-ის იძულებით გაშვება?"</string>
+    <string name="request_org" msgid="8416693445448308975">"ორგანიზაციის კოდი"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA უსაფრთხოების პროტოკოლის ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS შიფრების ნაკრების ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA ავტორიზაცია წარმატებულია?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"მარცხის მიზეზის ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA კლავიში (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrap ტრანსაქციის იდენტიფიკატორი (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-kk/strings.xml b/testapps/GbaTestApp/res/values-kk/strings.xml
new file mode 100644
index 0000000..a34d08d
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-kk/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Параметрлер"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Оператор конфигурациясы"</string>
+    <string name="label_service" msgid="2668963955237345578">"Қызмет конфигурациясы"</string>
+    <string name="label_test" msgid="8425079572898571918">"Сынақ конфигурациясы"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Жұмыс істеп тұр"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Шығу"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Сынақ нәтижесі"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Қайтару"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Дайын"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA қызметі пакетінің атауы"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Қоңырау шалғаннан кейін қызметті босату ұзақтығы"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC қолданба түрі"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Желілік қолданба функциясының (NAF) URL мекенжайы"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Бастапқы жүктеуді мәжбүрлеп орындау қажет пе?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Ұйым коды"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA қауіпсіздік протоколының идентификаторы"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS шифрлар жинағының идентификаторы"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA авторизациясы орындалды ма?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Ақаулық себебінің идентификаторы"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA кілті (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Бастапқы жүктеу транзакциясының идентификаторы (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-km/strings.xml b/testapps/GbaTestApp/res/values-km/strings.xml
new file mode 100644
index 0000000..390cef0
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-km/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ការ​កំណត់"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"ការកំណត់រចនាសម្ព័ន្ធ​ក្រុមហ៊ុនសេវាទូរសព្ទ"</string>
+    <string name="label_service" msgid="2668963955237345578">"ការកំណត់រចនា​សម្ព័ន្ធសេវាកម្ម"</string>
+    <string name="label_test" msgid="8425079572898571918">"ការកំណត់រចនាសម្ព័ន្ធ​ការធ្វើតេស្ត"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"កំពុង​ដំណើរការ"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"ចាកចេញ"</string>
+    <string name="label_test_result" msgid="892984695972956196">"លទ្ធផលធ្វើតេស្ត"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"កំណត់​ឡើងវិញ"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"រួចរាល់"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"ឈ្មោះកញ្ចប់​នៃសេវាកម្ម GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"រយៈពេលដែល​ត្រូវបញ្ចេញសេវាកម្ម បន្ទាប់ពីហៅទូរសព្ទ"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"ប្រភេទកម្មវិធី UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"មុខងារកម្មវិធីបណ្ដាញ (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"បង្ខំ Bootstrapping ឬ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"កូដរៀបចំ"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"លេខសម្គាល់​ប្រូតូកូលសុវត្ថិភាព UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"លេខសម្គាល់​កម្មវិធីកញ្ចប់ TLS Cipher"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA Auth ជោគជ័យដែរទេ?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"លេខសម្គាល់មូលហេតុ​ដែលមិនដំណើរការ"</string>
+    <string name="response_key" msgid="8839847772051686309">"គ្រាប់ចុច GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ព័ត៌មានសម្គាល់​ប្រតិបត្តិការ Bootstrapping (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-kn/strings.xml b/testapps/GbaTestApp/res/values-kn/strings.xml
new file mode 100644
index 0000000..d37f0f5
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-kn/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"ವಾಹಕ ಕಾನ್ಫಿಗ್"</string>
+    <string name="label_service" msgid="2668963955237345578">"ಸೇವೆ ಕಾನ್ಫಿಗ್"</string>
+    <string name="label_test" msgid="8425079572898571918">"ಪರೀಕ್ಷಾ ಕಾನ್ಫಿಗ್"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"ರನ್ನಿಂಗ್"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"ನಿರ್ಗಮಿಸಿ"</string>
+    <string name="label_test_result" msgid="892984695972956196">"ಪರೀಕ್ಷಾ ಫಲಿತಾಂಶ"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"ಮರುಹೊಂದಿಸಿ"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"ಮುಗಿದಿದೆ"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA ಸೇವೆಯ ಪ್ಯಾಕೇಜ್ ಹೆಸರು"</string>
+    <string name="service_release_time" msgid="532937496122890892">"ಕರೆ ಮಾಡಿದ ನಂತರ ಎಷ್ಟು ಸಮಯದವರೆಗೆ ಸೇವೆಯನ್ನು ಬಿಡುಗಡೆ ಮಾಡುವುದು"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ಆ್ಯಪ್‌ ಪ್ರಕಾರ"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"ನೆಟ್‌ವರ್ಕ್ ಅಪ್ಲಿಕೇಶನ್ ಫಂಕ್ಷನ್ (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"ಬೂಟ್ ಸ್ಟ್ರಾಪಿಂಗ್ ಸ್ಥಗಿತಗೊಳಿಸುವುದೇ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"ಸಂಸ್ಥೆ ಕೋಡ್"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA ಭದ್ರತಾ ಪ್ರೊಟೊಕಾಲ್ ಐಡಿ"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS ಸೈಫರ್ ಸೂಟ್ ಐಡಿ"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA ಪ್ರಮಾಣೀಕರಣ ಯಶಸ್ವಿಯಾಗಿದೆಯೇ?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ವಿಫಲವಾದ ಕಾರಣ ಐಡಿ"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA ಕೀ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ಬೂಟ್ ಸ್ಟ್ರಾಪಿಂಗ್ ವಹಿವಾಟು ಗುರುತಿಸುವಿಕೆ (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ko/strings.xml b/testapps/GbaTestApp/res/values-ko/strings.xml
new file mode 100644
index 0000000..96ac378
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ko/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"설정"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"이동통신사 구성"</string>
+    <string name="label_service" msgid="2668963955237345578">"서비스 구성"</string>
+    <string name="label_test" msgid="8425079572898571918">"테스트 구성"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"실행 중"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"종료"</string>
+    <string name="label_test_result" msgid="892984695972956196">"테스트 결과"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"초기화"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"완료"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA 서비스의 패키지 이름"</string>
+    <string name="service_release_time" msgid="532937496122890892">"통화 후 서비스 릴리스까지 시간"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC 앱 유형"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"네트워크 애플리케이션 기능(NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"부트스트랩을 강제 시작하시겠습니까?"</string>
+    <string name="request_org" msgid="8416693445448308975">"조직 코드"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA 보안 프로토콜 ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS Cipher Suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA 인증 성공 여부"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"실패 사유 ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA 키(CK 및 IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"B-TID(Bootstrapping Transaction Identifier)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ky/strings.xml b/testapps/GbaTestApp/res/values-ky/strings.xml
new file mode 100644
index 0000000..bf5cd30
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ky/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Жөндөөлөр"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Байланыш операторунун конфигурациясы"</string>
+    <string name="label_service" msgid="2668963955237345578">"Кызматтын конфигурациясы"</string>
+    <string name="label_test" msgid="8425079572898571918">"Сыноо конфигурациясы"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Аткарылууда"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Чыгуу"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Сыноо натыйжасы"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Кайра коюу"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Бүттү"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA кызматынын топтом аталышы"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Чалуудан кийин кызматты бошотуу убакыты"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC колдонмосунун түрү"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Тармактагы колдонмонун (NAF) URL функциясы"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Баштапкы жүктөө мажбурлап күйгүзүлсүнбү?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Уюмдун коду"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA коопсуздук протоколунун идентификатору"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS шифр топтомунун идентификатору"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA авторизациясы ишке аштыбы?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Ката себебинин идентификатору"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA ачкычы (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Баштапкы жүктөөнүн транзакция идентификатору (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-lo/strings.xml b/testapps/GbaTestApp/res/values-lo/strings.xml
new file mode 100644
index 0000000..d411d52
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-lo/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ການຕັ້ງຄ່າ"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"ການຕັ້ງຄ່າຜູ້ໃຫ້ບໍລິການ"</string>
+    <string name="label_service" msgid="2668963955237345578">"ການຕັ້ງຄ່າການບໍລິການ"</string>
+    <string name="label_test" msgid="8425079572898571918">"ການຕັ້ງຄ່າການທົດສອບ"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"ການແລ່ນ"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"ອອກ"</string>
+    <string name="label_test_result" msgid="892984695972956196">"ຜົນການທົດສອບ"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"ຣີເຊັດ"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"ແລ້ວໆ"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"ຊື່ແພັກເກດຂອງການບໍລິການ GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"ໄລຍະເວລາທີ່ຈະໃຫ້ບໍລິການຫຼັງຈາກການໂທ"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"ປະເພດແອັບ UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL ຂອງຟັງຊັນແອັບພລິເຄຊັນເຄືອຂ່າຍ (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"ບັງຄັບໃຫ້ເລີ່ມຕົ້ນບໍ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"ລະຫັດຂອງອົງການ"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID ໂປຣໂຕຄໍຄວາມປອດໄພ UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID ຂອງ TLS Cipher Suite"</string>
+    <string name="response_success" msgid="2469204471244527663">"ການກວດສອບສິດ GBA ສຳເລັດບໍ?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID ເຫດຜົນທີ່ບໍ່ສຳເລັດ"</string>
+    <string name="response_key" msgid="8839847772051686309">"ປຸ່ມ GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ຕົວລະບຸທຸລະກຳການບັງຄັບເລີ່ມຕົ້ນ (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-lt/strings.xml b/testapps/GbaTestApp/res/values-lt/strings.xml
new file mode 100644
index 0000000..780166e
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-lt/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Nustatymai"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operatoriaus konfigūracija"</string>
+    <string name="label_service" msgid="2668963955237345578">"Paslaugos konfigūracija"</string>
+    <string name="label_test" msgid="8425079572898571918">"Bandomoji konfigūracija"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Vykdoma"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Išeiti"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Bandymo rezultatas"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Nustatyti iš naujo"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Atlikta"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA paslaugos paketo pavadinimas"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Po kiek laiko atsieti paslaugą po skambučio"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC programos tipas"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Tinklo programos funkcijos (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Priverstinai paleisti pakopinį paleidimą?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organizacijos kodas"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA saugos protokolo ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS šifrų komplekto ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA autentifikavimas sėkmingas?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Nesėkmės priežasties ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA raktas (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Pakopinio paleidimo operacijos identifikatorius (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-lv/strings.xml b/testapps/GbaTestApp/res/values-lv/strings.xml
new file mode 100644
index 0000000..2a2500a
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-lv/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Iestatījumi"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Mobilo sakaru operatora konfigurācija"</string>
+    <string name="label_service" msgid="2668963955237345578">"Pakalpojuma konfigurācija"</string>
+    <string name="label_test" msgid="8425079572898571918">"Testa konfigurācija"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Darbojas"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Iziet"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Testa rezultāts"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Atiestatīt"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Gatavs"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA pakalpojuma pakotnes nosaukums"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Cik ilgi atsaistīt pakalpojumu pēc izsaukšanas"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC lietotnes veids"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Tīkla lietojumprogrammas funkcijas (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Vai veikt piespiedu sākumpalaišanu?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organizācijas kods"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA drošības protokola ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS šifru komplekta ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"Vai GBA autorizācija ir sekmīga?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Kļūdas iemesla ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA atslēga (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Sākumpalaišanas transakcijas identifikators (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-mk/strings.xml b/testapps/GbaTestApp/res/values-mk/strings.xml
new file mode 100644
index 0000000..2acc50a
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-mk/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Поставки"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Конфигурација на оператор"</string>
+    <string name="label_service" msgid="2668963955237345578">"Конфигурација на услуга"</string>
+    <string name="label_test" msgid="8425079572898571918">"Конфигурација за тестирање"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Running"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Излези"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Резултат од тестирање"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Ресетирај"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Готово"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Име на пакет на услуга на GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"За колку време се ослободува услугата по повикување"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Тип апликација UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL до функција на мрежна апликација (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Да се подигне присилно?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Код на организација"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID на безбедносен протокол на UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID на збир алгоритми на TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Дали успеа автентицирањето на GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID на причина за неуспешен обид"</string>
+    <string name="response_key" msgid="8839847772051686309">"Копче за GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Идентификатор на трансакција за подигање (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ml/strings.xml b/testapps/GbaTestApp/res/values-ml/strings.xml
new file mode 100644
index 0000000..bc93aa3
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ml/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ക്രമീകരണം"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"കാരിയർ കോൺഫിഗറേഷൻ"</string>
+    <string name="label_service" msgid="2668963955237345578">"സർവീസ് കോൺഫിഗറേഷൻ"</string>
+    <string name="label_test" msgid="8425079572898571918">"ടെസ്‌റ്റ് കോൺഫിഗറേഷൻ"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"റൺ ചെയ്യുന്നു"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"പുറത്ത് കടക്കുക"</string>
+    <string name="label_test_result" msgid="892984695972956196">"ടെസ്‌റ്റ് ഫലം"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"റീസെറ്റ് ചെയ്യുക"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"പൂർത്തിയായി"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA സേവനത്തിന്റെ പാക്കേജ് പേര്"</string>
+    <string name="service_release_time" msgid="532937496122890892">"കോൾ ചെയ്‌തതിന് ശേഷം സേവനം റിലീസ് ചെയ്യാൻ എത്ര സമയമെടുക്കും"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ആപ്പ് തരം"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"നെറ്റ്‌വർക്ക് അപ്ലിക്കേഷൻ ഫംഗ്‌ഷൻ (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"ബലം പ്രയോഗിച്ച് ബൂട്ട്‌സ്‌ട്രാപ്പിംഗ് ചെയ്യണോ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"സ്ഥാപനത്തിന്റെ കോഡ്"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA സുരക്ഷാ പ്രോട്ടോക്കോൾ ഐഡി"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS സെെഫർ സ്വീറ്റ് ഐഡി"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA പരിശോധിച്ചുറപ്പിക്കൽ വിജയകരമായിരുന്നോ?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"പരാജയ കാരണ ഐഡി"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA കീ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ബൂട്ട്‌സ്‌ട്രാപ്പിംഗ് ട്രാൻസാക്ഷൻ ഐഡന്‌റിഫയർ (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-mn/strings.xml b/testapps/GbaTestApp/res/values-mn/strings.xml
new file mode 100644
index 0000000..0aa62b0
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-mn/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Тохиргоо"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Оператор компанийн тохируулга"</string>
+    <string name="label_service" msgid="2668963955237345578">"Үйлчилгээний тохируулга"</string>
+    <string name="label_test" msgid="8425079572898571918">"Туршилтын тохируулга"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Ажиллаж байна"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Гарах"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Туршилтын үр дүн"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Шинэчлэх"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Дууссан"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA-н үйлчилгээний багцын нэр"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Дуудлага хийсний дараа үйлчилгээг хэдий хугацааны дараа салгах вэ?"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC Аппын төрөл"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Сүлжээний аппликэйшний функц (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Хүчээр эхлүүлэх үү?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Байгууллагын код"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA-н Аюулгүй байдлын протоколын ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS-н Шифрийн цуглуулгын ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA-г амжилттай баталгаажуулсан уу?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Амжилтгүй болсон шалтгааны ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-н түлхүүр (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Эхлүүлэх гүйлгээний таниулбар (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-mr/strings.xml b/testapps/GbaTestApp/res/values-mr/strings.xml
new file mode 100644
index 0000000..75aaf5f
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-mr/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"सेटिंग्ज"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"वाहक कॉंफिगरेशन"</string>
+    <string name="label_service" msgid="2668963955237345578">"सेवा कॉंफिगरेशन"</string>
+    <string name="label_test" msgid="8425079572898571918">"चाचणी कॉंफिगरेशन"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"रन करत आहे"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"बाहेर पडा"</string>
+    <string name="label_test_result" msgid="892984695972956196">"चाचणी परिणाम"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"रीसेट करा"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"पूर्ण झाले"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA सेवेच्या पॅकेजचे नाव"</string>
+    <string name="service_release_time" msgid="532937496122890892">"कॉलनंतर किती वेळाने रिलीझ होईल"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ॲप प्रकार"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"नेटवर्क अ‍ॅप्लिकेशन फंक्शन (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"सक्तीने बूटस्ट्रॅपिंग करायचे का?"</string>
+    <string name="request_org" msgid="8416693445448308975">"संस्थेचा कोड"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA सुरक्षा प्रोटोकॉल आयडी"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS सायफर स्वीट आयडी"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA ऑथेंटिकेशन यशस्वी झाले का?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"अयशस्वी होण्याच्या कारणाचा आयडी"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA की (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"बूटस्ट्रॅपिंग ट्रांजॅक्शन आयडेंटिफायर (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ms/strings.xml b/testapps/GbaTestApp/res/values-ms/strings.xml
new file mode 100644
index 0000000..35838b7
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ms/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Tetapan"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfigurasi Pembawa"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfigurasi Perkhidmatan"</string>
+    <string name="label_test" msgid="8425079572898571918">"Konfigurasi Ujian"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Berjalan"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Keluar"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Keputusan Ujian"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Tetapkan semula"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Selesai"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nama pakej perkhidmatan GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Tempoh untuk mengaktifkan perkhidmatan selepas panggilan"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Jenis Apl UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL fungsi aplikasi rangkaian (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Paksa Butstrap?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kod Organisasi"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID Protokol Keselamatan UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID Suite Sifer TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Pengesahan GBA Berjaya?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID Sebab Gagal"</string>
+    <string name="response_key" msgid="8839847772051686309">"Kunci GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Pengecam Transaksi Butstrap (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-my/strings.xml b/testapps/GbaTestApp/res/values-my/strings.xml
new file mode 100644
index 0000000..f39f77a
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-my/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ဆက်တင်များ"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"ဖုန်းလိုင်း စီစဉ်သတ်မှတ်ချက်"</string>
+    <string name="label_service" msgid="2668963955237345578">"ဝန်ဆောင်မှု စီစဉ်သတ်မှတ်ချက်"</string>
+    <string name="label_test" msgid="8425079572898571918">"စမ်းသပ်မှု စီစဉ်သတ်မှတ်ချက်"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"လုပ်ဆောင်နေသည်"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"ထွက်ရန်"</string>
+    <string name="label_test_result" msgid="892984695972956196">"စမ်းသပ်မှုရလဒ်"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"ပြင်ဆင်သတ်မှတ်ရန်"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"ပြီးပြီ"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA ဝန်ဆောင်မှု၏ ပက်ကေ့ဂျ်အမည်"</string>
+    <string name="service_release_time" msgid="532937496122890892">"ခေါ်ဆိုပြီးနောက် ဝန်ဆောင်မှုကို ဖြန့်ချိရန် ကြာချိန်"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC အက်ပ်အမျိုးအစား"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"ကွန်ရက်အပလီကေးရှင်း လုပ်ဆောင်ချက် (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"စနစ်စတင်ခြင်းကို မဖြစ်မနေလုပ်မလား။"</string>
+    <string name="request_org" msgid="8416693445448308975">"အဖွဲ့အစည်းကုဒ်"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA လုံခြုံရေးပရိုတိုကော ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS Cipher Suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA Auth အောင်မြင်ပါသလား။"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"မအောင်မြင်မှု အကြောင်းရင်း ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA ကီး (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"စနစ်စတင်ခြင်းလုပ်ငန်း သတ်မှတ်မှုစနစ် (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-nb/strings.xml b/testapps/GbaTestApp/res/values-nb/strings.xml
new file mode 100644
index 0000000..cbcfcb8
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-nb/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Innstillinger"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operatørkonfigurering"</string>
+    <string name="label_service" msgid="2668963955237345578">"Tjenestekonfigurering"</string>
+    <string name="label_test" msgid="8425079572898571918">"Testkonfigurering"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Kjører"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Lukk"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Testresultat"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Tilbakestill"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Ferdig"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Pakkenavn for GBA-tjeneste"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Hvor lenge tjenesten skal frigis etter kalling"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC-apptype"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Nettadresse til nettverksprogramfunksjon (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Vil du tvinge frem bruk av bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisasjonskode"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Sikkerhetsprotokoll-ID for UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID for TLS-chifferpakke"</string>
+    <string name="response_success" msgid="2469204471244527663">"Lyktes GBA-autentisering?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Feilårsaks-ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-nøkkel (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifikator for bootstrapping-transaksjon (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ne/strings.xml b/testapps/GbaTestApp/res/values-ne/strings.xml
new file mode 100644
index 0000000..741c716
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ne/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"सेटिङ"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"टेलिफोन कम्पनीसम्बन्धी कन्फिगुरेसन"</string>
+    <string name="label_service" msgid="2668963955237345578">"सेवासम्बन्धी कन्फिगुरेसन"</string>
+    <string name="label_test" msgid="8425079572898571918">"परीक्षणसम्बन्धी कन्फिगुरेसन"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"चलिरहेको छ"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"बाहिरिनुहोस्"</string>
+    <string name="label_test_result" msgid="892984695972956196">"परीक्षणको नतिजा"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"रिसेट गर्नुहोस्"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"सम्पन्न भयो"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA सेवाको प्याकेजको नाम"</string>
+    <string name="service_release_time" msgid="532937496122890892">"कल गरेपछि सेवा सुरु हुन कति समय लाग्ने छ"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC एपको प्रकार"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"नेटवर्क एप्लिकेसन फङ्सन (NAF) को URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"जबरजस्ती बुटस्ट्रयाप गर्ने हो?"</string>
+    <string name="request_org" msgid="8416693445448308975">"सङ्गठनको कोड"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA को सुरक्षा प्रोटोकोल ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS Cipher Suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA को पुष्टि गर्ने कार्य सफल भयो?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"कार्य असफल हुनुको कारणको ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA सुरक्षा साँचो (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"बुटस्ट्रयापिङ ट्रान्जेक्सन आइडेन्टिफायर (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-nl/strings.xml b/testapps/GbaTestApp/res/values-nl/strings.xml
new file mode 100644
index 0000000..3c8640f
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-nl/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Instellingen"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Providerconfiguratie"</string>
+    <string name="label_service" msgid="2668963955237345578">"Serviceconfiguratie"</string>
+    <string name="label_test" msgid="8425079572898571918">"Testconfiguratie"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Actief"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Sluiten"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Testresultaat"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Resetten"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Klaar"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Pakketnaam van GBA-service"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Hoelang de service moet worden vrijgegeven na de aanroep"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Type UICC-app"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"NAF-URL (Network application function)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Bootstrapping forceren?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisatiecode"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID van UA-beveiligingsprotocol"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID van Cipher Suite voor TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA-autorisatie geslaagd?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID voor reden van mislukking"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-sleutel (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping Transaction Identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-or/strings.xml b/testapps/GbaTestApp/res/values-or/strings.xml
new file mode 100644
index 0000000..456751d
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-or/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ସେଟିଂସ୍"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"କ୍ୟାରିଅର୍ କନଫିଗରେସନ୍"</string>
+    <string name="label_service" msgid="2668963955237345578">"ସେବା କନଫିଗରେସନ୍"</string>
+    <string name="label_test" msgid="8425079572898571918">"ଟେଷ୍ଟ କନଫିଗରେସନ୍"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"ଚାଲୁଛି"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"ବାହାରି ଯାଆନ୍ତୁ"</string>
+    <string name="label_test_result" msgid="892984695972956196">"ଟେଷ୍ଟ ଫଳାଫଳ"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"ରିସେଟ୍ କରନ୍ତୁ"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"ହୋଇଗଲା"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA ସେବାର ପ୍ୟାକେଜ୍ ନାମ"</string>
+    <string name="service_release_time" msgid="532937496122890892">"କଲ୍ କରିବାର କେତେ ସମୟ ପରେ ସେବା ରିଲିଜ୍ ହେବ"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ଆପ୍ ପ୍ରକାର"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"ନେଟୱାର୍କ ଆପ୍ଲିକେସନ୍ ଫଙ୍କସନ୍ (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"ବଳପୂର୍ବକ ବୁଟଷ୍ଟ୍ରାପିଂ କରିବେ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"ସଂସ୍ଥାର କୋଡ୍"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA ସୁରକ୍ଷା ପ୍ରୋଟୋକଲ୍ ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS ସାଇଫର୍ ସୁଟ୍ ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA ଅଥୋରାଇଜେସନ୍ ସଫଳ?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ବିଫଳ ହେବାର କାରଣ ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA କୀ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ବୁଟଷ୍ଟ୍ରାପିଂ ଟ୍ରାଞ୍ଜେକସନ୍ ଚିହ୍ନଟକାରୀ (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-pa/strings.xml b/testapps/GbaTestApp/res/values-pa/strings.xml
new file mode 100644
index 0000000..068d8ab
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-pa/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ਸੈਟਿੰਗਾਂ"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"ਕੈਰੀਅਰ ਦਾ ਸੰਰੂਪਣ"</string>
+    <string name="label_service" msgid="2668963955237345578">"ਸੇਵਾ ਦਾ ਸੰਰੂਪਣ"</string>
+    <string name="label_test" msgid="8425079572898571918">"ਜਾਂਚ ਦਾ ਸੰਰੂਪਣ"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"ਚੱਲ ਰਹੀ ਹੈ"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"ਬਾਹਰ ਜਾਓ"</string>
+    <string name="label_test_result" msgid="892984695972956196">"ਜਾਂਚ ਦਾ ਨਤੀਜਾ"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"ਰੀਸੈੱਟ ਕਰੋ"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"ਹੋ ਗਿਆ"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA ਸੇਵਾ ਦਾ ਪੈਕੇਜ ਨਾਮ"</string>
+    <string name="service_release_time" msgid="532937496122890892">"ਕਾਲ ਕਰਨ ਤੋਂ ਬਾਅਦ ਸੇਵਾ ਨੂੰ ਰਿਲੀਜ਼ ਕਰਨ ਵਿੱਚ ਕਿੰਨਾ ਸਮਾਂ ਲੱਗੇਗਾ"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ਐਪ ਦੀ ਕਿਸਮ"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"ਨੈੱਟਵਰਕ ਐਪਲੀਕੇਸ਼ਨ ਫੰਕਸ਼ਨ (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"ਕੀ ਬੂਟਸਟ੍ਰੈਪਿੰਗ ਨੂੰ ਜ਼ਬਰਦਸਤੀ ਲਾਗੂ ਕਰਨਾ ਹੈ?"</string>
+    <string name="request_org" msgid="8416693445448308975">"ਸੰਸਥਾ ਕੋਡ"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA ਸੁਰੱਖਿਆ ਪ੍ਰੋਟੋਕੋਲ ਆਈਡੀ"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS ਸਾਈਫਰ ਸੂਟ ਆਈਡੀ"</string>
+    <string name="response_success" msgid="2469204471244527663">"ਕੀ GBA ਪ੍ਰਮਾਣੀਕਰਨ ਵਿੱਚ ਸਫਲਤਾ ਪ੍ਰਾਪਤ ਹੋਈ?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ਅਸਫਲਤਾ ਕਾਰਨ ਆਈਡੀ"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA ਕੁੰਜੀ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ਬੂਟਸਟ੍ਰੈਪਿੰਗ ਲੈਣ-ਦੇਣ ਪਛਾਣਕਰਤਾ (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-pl/strings.xml b/testapps/GbaTestApp/res/values-pl/strings.xml
new file mode 100644
index 0000000..9fca28f
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-pl/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Ustawienia"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfiguracja operatora"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfiguracja usługi"</string>
+    <string name="label_test" msgid="8425079572898571918">"Konfiguracja testu"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Działa"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Wyjdź"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Wyniki testu"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Resetuj"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Gotowe"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nazwa pakietu usługi GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Po jakim czasie od połączenia dopuścić usługę"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Typ aplikacji UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL funkcji aplikacji sieciowych (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Wymusić Bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kod organizacji"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Identyfikator protokołu bezpieczeństwa UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Identyfikator TLS Cipher Suite"</string>
+    <string name="response_success" msgid="2469204471244527663">"Uwierzytelnianie GBA zakończone powodzeniem?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Identyfikator powodu niepowodzenia"</string>
+    <string name="response_key" msgid="8839847772051686309">"Klucz GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identyfikator transakcji Bootstrapping (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-pt-rPT/strings.xml b/testapps/GbaTestApp/res/values-pt-rPT/strings.xml
new file mode 100644
index 0000000..715aabb
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-pt-rPT/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Definições"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configuração do operador"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configuração do serviço"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configuração do teste"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Em execução"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Sair"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Resultado do teste"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Repor"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Concluído"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nome do pacote do serviço GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Tempo de libertação do serviço após a chamada"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tipo de app UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL da função de aplicação de rede (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Forçar bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Código de organização"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID de protocolo de segurança UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID de conjunto de cifra TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Sucesso na autenticação GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID do motivo da falha"</string>
+    <string name="response_key" msgid="8839847772051686309">"Chave GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identificador de transação de bootstrapping (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-pt/strings.xml b/testapps/GbaTestApp/res/values-pt/strings.xml
new file mode 100644
index 0000000..cf4ea72
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-pt/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Configurações"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configurações da operadora"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configurações do serviço"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configurações de teste"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Executando"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Sair"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Resultado do teste"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Redefinir"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Concluído"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Nome do pacote de serviços da GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Tempo para liberar o serviço após a chamada"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tipo de app UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL da função de aplicativo de rede (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Forçar inicialização?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Código da organização"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID do protocolo de segurança UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID do pacote de criptografia TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Autenticação da GBA concluída?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID do motivo da falha"</string>
+    <string name="response_key" msgid="8839847772051686309">"Chave de segurança da GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identificador de transações de inicialização (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ro/strings.xml b/testapps/GbaTestApp/res/values-ro/strings.xml
new file mode 100644
index 0000000..d7f9e7b
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ro/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Setări"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Configurația operatorului"</string>
+    <string name="label_service" msgid="2668963955237345578">"Configurația serviciului"</string>
+    <string name="label_test" msgid="8425079572898571918">"Configurație de testare"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Rulează"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Ieșiți"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Rezultatul testului"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Resetați"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Terminat"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Numele de pachet al serviciului GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Durata până la lansarea serviciului după apel"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Tipul aplicației UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Adresa URL pentru funcția aplicației pentru rețea (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Forțați inițializarea?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Cod organizațional"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID-ul protocolului de securitate pentru Google Analytics universal"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID-ul suitei TLS Cipher"</string>
+    <string name="response_success" msgid="2469204471244527663">"Succes la autentificarea GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID-ul motivului eșecului"</string>
+    <string name="response_key" msgid="8839847772051686309">"Cheie GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Se inițializează identificatorul tranzacției (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ru/strings.xml b/testapps/GbaTestApp/res/values-ru/strings.xml
new file mode 100644
index 0000000..a5d0bff
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ru/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Настройки"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Конфигурация оператора связи"</string>
+    <string name="label_service" msgid="2668963955237345578">"Конфигурация сервиса"</string>
+    <string name="label_test" msgid="8425079572898571918">"Тестовая конфигурация"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Выполняется"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Выйти"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Результат тестирования"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Сбросить"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Готово"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Название пакета сервиса GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Через какое время освобождать сервис после вызова"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Тип приложения UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL функции сетевого приложения (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Включить начальную загрузку принудительно?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Код организации"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Идентификатор протокола безопасности UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Идентификатор шифронабора TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Авторизация GBA выполнена?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Идентификатор причины сбоя"</string>
+    <string name="response_key" msgid="8839847772051686309">"Ключ GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Идентификатор транзакции начальной загрузки (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-si/strings.xml b/testapps/GbaTestApp/res/values-si/strings.xml
new file mode 100644
index 0000000..7a66d1f
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-si/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"සැකසීම්"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"වාහකය වින්‍යාසය"</string>
+    <string name="label_service" msgid="2668963955237345578">"සේවා වින්‍යාසය"</string>
+    <string name="label_test" msgid="8425079572898571918">"පරීක්ෂණ වින්‍යාසය"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"ධාවනය වේ"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"පිටවන්න"</string>
+    <string name="label_test_result" msgid="892984695972956196">"පරීක්ෂණ ප්‍රතිඵලය"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"යළි පිහිටුවන්න"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"නිමයි"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA සේවාවෙහි පැකේජයේ නම"</string>
+    <string name="service_release_time" msgid="532937496122890892">"ඇමතුමෙන් පසු සේවාව මුදා හැරීමට කාලය"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC යෙදුම් වර්ගය"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"ජාල යෙදුම් කාර්යය (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"ඇරඹුම් පටිය බලාත්මක කරන්න ද?"</string>
+    <string name="request_org" msgid="8416693445448308975">"සංවිධාන කේතය"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA ආරක්ෂක ප්‍රොටොකෝල ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS කේතාංක කට්ටල ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA සත්‍යාපනය සාර්ථක ද?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"අසමත් හේතුව ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA යතුර (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"ඇරඹුම් පටි ගනුදෙනු හැඳුනුම්කාරකය (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-sk/strings.xml b/testapps/GbaTestApp/res/values-sk/strings.xml
new file mode 100644
index 0000000..17b788f
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-sk/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Nastavenia"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfigurácia operátora"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfigurácia služby"</string>
+    <string name="label_test" msgid="8425079572898571918">"Konfigurácia testu"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Spustené"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Ukončiť"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Výsledok testu"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Resetovať"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Hotovo"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Názov balíka služby GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Ako dlho trvá uvoľnenie služby po volaní"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Typ aplikácie UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Webová adresa funkcie NAF"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Chcete vynútiť bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kód organizácie"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Identifikátor bezpečnostného protokolu UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Identifikátor šifrovacieho balíka TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Bola autorizácia GBA úspešná?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Identifikátor dôvodu zlyhania"</string>
+    <string name="response_key" msgid="8839847772051686309">"Kľúč GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrappingový identifikátor transakcie (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-sl/strings.xml b/testapps/GbaTestApp/res/values-sl/strings.xml
new file mode 100644
index 0000000..6e3196b
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-sl/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Nastavitve"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfiguracija operaterja"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfiguracija storitve"</string>
+    <string name="label_test" msgid="8425079572898571918">"Preizkusi konfiguracijo"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Se izvaja"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Zapri"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Rezultat preizkusa"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Ponastavi"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Končano"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Ime paketa storitve GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Čas, preden se storitev aktivira po klicanju"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Vrsta aplikacije UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL funkcije uporabe v omrežju (NAF – Network application function)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Želite vsiliti zagon?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Koda organizacije"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID varnostnega protokola za UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID zbirke šifriranja TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Je preverjanje pristnosti GBA uspelo?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID vzroka za napako"</string>
+    <string name="response_key" msgid="8839847772051686309">"Ključ GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifikator transakcije zagona (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-sq/strings.xml b/testapps/GbaTestApp/res/values-sq/strings.xml
new file mode 100644
index 0000000..402345e
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-sq/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Cilësimet"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Konfigurimi i operatorit celular"</string>
+    <string name="label_service" msgid="2668963955237345578">"Konfigurimi i shërbimit"</string>
+    <string name="label_test" msgid="8425079572898571918">"Konfigurimi i testit"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Në ekzekutim"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Dil"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Rezultati i testit"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Rivendos"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"U krye"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Emri i paketës së shërbimit GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Koha për lirimin e shërbimit pas thirrjes"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Lloji i aplikacionit UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL-ja e funksionit të aplikacionit të rrjetit (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Të detyrohet nisja automatike?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kodi i organizatës"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ID-ja e protokollit të sigurisë UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ID-ja e paketës së shifrimit TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Vërtetimi i shërbimit GBA me sukses?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID-ja e arsyes së dështimit"</string>
+    <string name="response_key" msgid="8839847772051686309">"Çelësi GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Identifikuesi i transaksionit të nisjes automatike (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-sr/strings.xml b/testapps/GbaTestApp/res/values-sr/strings.xml
new file mode 100644
index 0000000..9d8cbd6
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-sr/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Подешавања"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Конфигурација мобилног оператера"</string>
+    <string name="label_service" msgid="2668963955237345578">"Конфигурација услуге"</string>
+    <string name="label_test" msgid="8425079572898571918">"Пробна конфигурација"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Активно"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Затвори"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Резултат теста"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Ресетуј"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Готово"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Назив пакета услуге GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Време док се услуга не активира после позива"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Тип UICC апликације"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL функције мрежне апликације (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Желите ли да наметнете самостално узорковање?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Кôд организације"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"ИД безбедносног протокола универзалне аналитике"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"ИД TLS пакета за шифровање"</string>
+    <string name="response_success" msgid="2469204471244527663">"Да ли је потврда идентитета за GBA успела?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ИД разлога за неуспех"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA тастер (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Идентификатор трансакције за самостално узорковање (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-sv/strings.xml b/testapps/GbaTestApp/res/values-sv/strings.xml
new file mode 100644
index 0000000..d228f8e
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-sv/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Inställningar"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operatörskonfiguration"</string>
+    <string name="label_service" msgid="2668963955237345578">"Tjänstkonfiguration"</string>
+    <string name="label_test" msgid="8425079572898571918">"Testkonfiguration"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Körs"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Stäng"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Testresultat"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Återställ"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Klar"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA-tjänstens paketnamn"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Hur länge tjänsten frigörs efter uppringning"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Apptyp UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"NAF-URL (Network application function)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Tvinga start?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organisationsnummer"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA säkerhetsprotokoll-ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS chiffersvit-ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA-aut. slutförd?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Felorsaks-ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA-nyckel (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping Transaction Identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-sw/strings.xml b/testapps/GbaTestApp/res/values-sw/strings.xml
new file mode 100644
index 0000000..9dcd5cb
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-sw/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Mipangilio"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Mipangilio ya Mtoa huduma"</string>
+    <string name="label_service" msgid="2668963955237345578">"Mipangilio ya Huduma"</string>
+    <string name="label_test" msgid="8425079572898571918">"Mipangilio ya Jaribio"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Inatekeleza"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Funga"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Matokeo ya Jaribio"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Weka upya"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Imemaliza"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Jina la kifurushi cha huduma ya GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Muda wa kutoa huduma baada ya kupiga simu"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Aina ya Programu ya UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL ya kipengele cha programu ya mtandao (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Ungependa Kulazimisha Bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Msimbo wa Shirika"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Kitambulisho cha Itifaki ya Usalama cha UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Kitambulisho cha TLS cha Cipher Suite"</string>
+    <string name="response_success" msgid="2469204471244527663">"Je, GBA Auth Imefaulu?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Kitambulisho cha Sababu ya Kufeli"</string>
+    <string name="response_key" msgid="8839847772051686309">"Ufunguo wa GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Kitambulishi cha Shughuli za Utatuzi kwa Rasilimali Zilizopo (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ta/strings.xml b/testapps/GbaTestApp/res/values-ta/strings.xml
new file mode 100644
index 0000000..147078e
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ta/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"அமைப்புகள்"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"மொபைல் நிறுவன உள்ளமைவு"</string>
+    <string name="label_service" msgid="2668963955237345578">"சேவை உள்ளமைவு"</string>
+    <string name="label_test" msgid="8425079572898571918">"சோதனை உள்ளமைவு"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"இயங்குகிறது"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"வெளியேறு"</string>
+    <string name="label_test_result" msgid="892984695972956196">"சோதனை முடிவு"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"மீட்டமை"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"முடிந்தது"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA சேவையின் தொகுப்புப் பெயர்"</string>
+    <string name="service_release_time" msgid="532937496122890892">"அழைத்தபிறகு எவ்வளவு நேரத்தில் சேவை வெளியிடப்படும்?"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ஆப்ஸ் வகை"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"நெட்வொர்க் ஆப்ஸ் செயல்பாட்டின் (NAF - Network application function) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"உடனே பூட்ஸ்ட்ராப்பிங் செய்யவா?"</string>
+    <string name="request_org" msgid="8416693445448308975">"நிறுவனக் குறியீடு"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA பாதுகாப்பு நெறிமுறை ஐடி"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS சைஃபர் தொகுப்பு ஐடி"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA அங்கீகரிக்கப்பட்டதா?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"தோல்வியின் காரணத்திற்கான ஐடி"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA விசை (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"பூட்ஸ்ட்ராப்பிங் பரிமாற்ற அடையாளங்காட்டி (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-te/strings.xml b/testapps/GbaTestApp/res/values-te/strings.xml
new file mode 100644
index 0000000..7434bca
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-te/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"సెట్టింగ్‌లు"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"క్యారియర్ కాన్ఫిగరేషన్"</string>
+    <string name="label_service" msgid="2668963955237345578">"సర్వీస్ కాన్ఫిగరేషన్"</string>
+    <string name="label_test" msgid="8425079572898571918">"పరీక్ష కాన్ఫిగరేషన్"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"రన్ అవుతోంది"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"నిష్క్రమించు"</string>
+    <string name="label_test_result" msgid="892984695972956196">"పరీక్ష ఫలితం"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"రీసెట్ చేయి"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"పూర్తయింది"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA సర్వీస్ ప్యాకేజీ పేరు"</string>
+    <string name="service_release_time" msgid="532937496122890892">"కాల్ చేసిన తర్వాత సర్వీస్‌ను రిలీజ్ చేయడానికి ఎంత సమయం పడుతుంది"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC యాప్ రకం"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"నెట్‌వర్క్ యాప్ ఫంక్షన్ (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"బూట్‌స్ట్రాపింగ్ ఫోర్స్ చేయాలా?"</string>
+    <string name="request_org" msgid="8416693445448308975">"సంస్థ కోడ్"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA సెక్యూరిటీ ప్రోటోకాల్ ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS సైఫర్ Suite ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA Auth విజయవంతమైందా?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"వైఫల్యానికి కారణమైన ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA కీ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"బూట్‌స్ట్రాపింగ్ ట్రాన్జాక్షన్ ఐడెంటిఫయర్ (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-th/strings.xml b/testapps/GbaTestApp/res/values-th/strings.xml
new file mode 100644
index 0000000..4e58913
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-th/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"การตั้งค่า"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"กำหนดผู้ให้บริการ"</string>
+    <string name="label_service" msgid="2668963955237345578">"กำหนดบริการ"</string>
+    <string name="label_test" msgid="8425079572898571918">"กำหนดการทดสอบ"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"วิ่ง"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"ออก"</string>
+    <string name="label_test_result" msgid="892984695972956196">"ผลการทดสอบ"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"รีเซ็ต"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"เสร็จ"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"ชื่อแพ็กเกจบริการ GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"ระยะเวลาที่จะให้บริการหลังจากโทร"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"ประเภทแอป UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL ของ Network Application Function (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"บังคับให้เริ่มต้นไหม"</string>
+    <string name="request_org" msgid="8416693445448308975">"รหัสองค์กร"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"รหัสโปรโตคอลความปลอดภัยของ UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"รหัสของ TLS Cipher Suite"</string>
+    <string name="response_success" msgid="2469204471244527663">"การตรวจสอบสิทธิ์ GBA สำเร็จไหม"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"รหัสเหตุผลที่ล้มเหลว"</string>
+    <string name="response_key" msgid="8839847772051686309">"คีย์ GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping Transaction Identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-tl/strings.xml b/testapps/GbaTestApp/res/values-tl/strings.xml
new file mode 100644
index 0000000..d96464b
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-tl/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Mga Setting"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Config ng Carrier"</string>
+    <string name="label_service" msgid="2668963955237345578">"Config ng Serbisyo"</string>
+    <string name="label_test" msgid="8425079572898571918">"Config ng Pagsubok"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Tumatakbo"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Lumabas"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Resulta ng Pagsubok"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"I-reset"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Tapos na"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Pangalan ng package ng serbisyo ng GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Gaano katagal ire-release ang serbisyo pagkatapos ng pagtawag"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Uri ng UICC App"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL ng Network application function (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Puwersahin ang Pag-bootstrap?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Organization Code"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Security Protocol ID ng UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Suite ID ng TLS Cipher"</string>
+    <string name="response_success" msgid="2469204471244527663">"Matagumpay ba ang GBA Auth?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"ID ng Dahilan ng Pagkabigo"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA Key (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Bootstrapping Transaction Identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-tr/strings.xml b/testapps/GbaTestApp/res/values-tr/strings.xml
new file mode 100644
index 0000000..8078563
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-tr/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Ayarlar"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Operatör Yapılandırması"</string>
+    <string name="label_service" msgid="2668963955237345578">"Hizmet Yapılandırması"</string>
+    <string name="label_test" msgid="8425079572898571918">"Test Yapılandırması"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Çalışıyor"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Çık"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Test Sonucu"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Sıfırla"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Bitti"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA hizmetinin paket adı"</string>
+    <string name="service_release_time" msgid="532937496122890892">"API çağrısından sonra hizmetin ne süreyle serbest bırakılacağı"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC Uygulaması Türü"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Ağ uygulaması işlevi (NAF) URL\'si"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Önyüklemeye Zorlansın mı?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Kuruluş Kodu"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA Güvenlik Protokolü Kimliği"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS Şifre Paketi Kimliği"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA Kimlik Doğrulaması Başarılı mı?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Hata Nedeni Kimliği"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA Anahtarı (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Önyükleme İşlem Tanımlayıcısı (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-uk/strings.xml b/testapps/GbaTestApp/res/values-uk/strings.xml
new file mode 100644
index 0000000..fa2e23c
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-uk/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Налаштування"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Конфігурація оператора"</string>
+    <string name="label_service" msgid="2668963955237345578">"Конфігурація сервісу"</string>
+    <string name="label_test" msgid="8425079572898571918">"Конфігурація перевірки"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Виконується"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Вийти"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Результат перевірки"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Скинути"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Готово"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Назва пакета сервісу GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Скільки має працювати сервіс після виклику"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Тип додатка UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL-адреса функції додатка мережі (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Ініціювати початкове завантаження примусово?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Код організації"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Ідентифікатор протоколу безпеки UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Ідентифікатор пакета шифрування TLS"</string>
+    <string name="response_success" msgid="2469204471244527663">"Чи успішно пройшла автентифікація GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Ідентифікатор причини помилки"</string>
+    <string name="response_key" msgid="8839847772051686309">"Ключ GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Ідентифікатор транзакції початкового завантаження (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-ur/strings.xml b/testapps/GbaTestApp/res/values-ur/strings.xml
new file mode 100644
index 0000000..26e5c04
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-ur/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"ترتیبات"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"کیریئر کنفیگریشن"</string>
+    <string name="label_service" msgid="2668963955237345578">"سروس کنفیگریشن"</string>
+    <string name="label_test" msgid="8425079572898571918">"ٹیسٹ کنفیگریشن"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"دوڑ"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"باہر نکلیں"</string>
+    <string name="label_test_result" msgid="892984695972956196">"ٹیسٹ کا نتیجہ"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"ری سیٹ کریں"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"ہو گیا"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"‏GBA سروس کا پیکیج نام"</string>
+    <string name="service_release_time" msgid="532937496122890892">"فون کرنے کے بعد سروس کب تک ریلیز کی جائے"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"‏UICC ایپ کی قسم"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"‏نیٹ ورک ایپلیکیشن فنکشن (NAF‏) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"بوٹ اسٹراپنگ فورس کریں؟"</string>
+    <string name="request_org" msgid="8416693445448308975">"آرگنائزیشن کوڈ"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"‏UA سکیورٹی پروٹوکول ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"‏TLS Cipher سوئیٹ ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"‏GBA کی توثیق کامیاب کریں؟"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"‏ناکامی کی وجہ ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"‏GBA کلید‏ (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"‏بوٹ اسٹراپنگ ٹرانزیکشن شناخت کار (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-uz/strings.xml b/testapps/GbaTestApp/res/values-uz/strings.xml
new file mode 100644
index 0000000..369cfaa
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-uz/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Sozlamalar"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Aloqa operatorini sozlash"</string>
+    <string name="label_service" msgid="2668963955237345578">"Xizmatni sozlash"</string>
+    <string name="label_test" msgid="8425079572898571918">"Sinovli sozlash"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Bajarilmoqda"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Chiqish"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Sinov natijalari"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Asliga qaytarish"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Tayyor"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA xizmati paketi nomi"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Chaqiruvdan keyin xizmatni bo‘shatish uchun muddat"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC ilovasi turi"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Tarmoq ilovasi funksiyasining (NAF) URL manzili"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Avtomatik yuklash majburiy yoqilsinmi?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Tashkilot kodi"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA xavfsizlik protokoli identifikatori"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS shifrli terish identifikatori"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA tekshiruvi bajarildimi?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Nosozlik sababi identifikatori"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA kaliti (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Avtomatik yuklash tranzaksiyasining identifikatori (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-vi/strings.xml b/testapps/GbaTestApp/res/values-vi/strings.xml
new file mode 100644
index 0000000..e826f7b
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-vi/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Cài đặt"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Cấu hình nhà mạng"</string>
+    <string name="label_service" msgid="2668963955237345578">"Cấu hình dịch vụ"</string>
+    <string name="label_test" msgid="8425079572898571918">"Cấu hình thử nghiệm"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Đang chạy"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Thoát"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Kết quả thử nghiệm"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Đặt lại"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Xong"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Tên gói của dịch vụ GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Mất bao lâu để hủy liên kết dịch vụ sau khi thực hiện lệnh gọi"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Loại ứng dụng UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"URL chức năng ứng dụng mạng (NAF)"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Buộc dùng phương pháp tự thân?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Mã tổ chức"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"Mã giao thức bảo mật UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"Mã bộ thuật toán TLS (Bảo mật tầng truyền tải)"</string>
+    <string name="response_success" msgid="2469204471244527663">"Xác thực thành công GBA?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"Mã lý do bị lỗi"</string>
+    <string name="response_key" msgid="8839847772051686309">"Mã kiến trúc tự thân chung (GBA) (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"Giá trị nhận dạng giao dịch theo phương thức tự thân (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-zh-rCN/strings.xml b/testapps/GbaTestApp/res/values-zh-rCN/strings.xml
new file mode 100644
index 0000000..ae99979
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-zh-rCN/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"设置"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"运营商配置"</string>
+    <string name="label_service" msgid="2668963955237345578">"服务配置"</string>
+    <string name="label_test" msgid="8425079572898571918">"测试配置"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"正在运行"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"退出"</string>
+    <string name="label_test_result" msgid="892984695972956196">"测试结果"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"重置"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"完成"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA 服务的软件包名称"</string>
+    <string name="service_release_time" msgid="532937496122890892">"调用 API 后释放服务所需的时间"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC 应用类型"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"网络应用功能 (NAF) 网址"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"要强制使用引导吗？"</string>
+    <string name="request_org" msgid="8416693445448308975">"单位代码"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA 安全协议 ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"传输层安全协议 (TLS) 加密套件 ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA 身份验证成功了吗？"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"失败原因 ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA 密钥 (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"引导事务标识符 (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-zh-rHK/strings.xml b/testapps/GbaTestApp/res/values-zh-rHK/strings.xml
new file mode 100644
index 0000000..eb93a5d
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-zh-rHK/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"設定"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"流動網絡供應商設定"</string>
+    <string name="label_service" msgid="2668963955237345578">"服務設定"</string>
+    <string name="label_test" msgid="8425079572898571918">"測試設定"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"正在執行"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"結束"</string>
+    <string name="label_test_result" msgid="892984695972956196">"測試結果"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"重設"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"完成"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA 服務套件名稱"</string>
+    <string name="service_release_time" msgid="532937496122890892">"調用後多久才釋出服務"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC 應用程式類型"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"網絡應用功能 (NAF) 網址"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"要強制啟動嗎？"</string>
+    <string name="request_org" msgid="8416693445448308975">"機構代碼"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA 安全性通訊協定 ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"TLS 密碼套件 ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"GBA 驗證成功？"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"失敗原因 ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA 鍵 (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"啟動交易識別碼 (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-zh-rTW/strings.xml b/testapps/GbaTestApp/res/values-zh-rTW/strings.xml
new file mode 100644
index 0000000..d0a6a76
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-zh-rTW/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"設定"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"電信業者設定"</string>
+    <string name="label_service" msgid="2668963955237345578">"服務設定"</string>
+    <string name="label_test" msgid="8425079572898571918">"測試設定"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Running"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"結束"</string>
+    <string name="label_test_result" msgid="892984695972956196">"測試結果"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"重設"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"完成"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"GBA 服務的套件名稱"</string>
+    <string name="service_release_time" msgid="532937496122890892">"呼叫後多久釋出服務"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"UICC 應用程式類型"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"網路應用程式功能 (NAF) 網址"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"要強制引導嗎？"</string>
+    <string name="request_org" msgid="8416693445448308975">"機構代碼"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"UA 安全通訊協定 ID"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"傳輸層安全標準 (TLS) 加密套裝組合 ID"</string>
+    <string name="response_success" msgid="2469204471244527663">"是否通過 GBA 驗證？"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"失敗原因 ID"</string>
+    <string name="response_key" msgid="8839847772051686309">"GBA 金鑰 (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"引導交易 ID (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values-zu/strings.xml b/testapps/GbaTestApp/res/values-zu/strings.xml
new file mode 100644
index 0000000..8a221a2
--- /dev/null
+++ b/testapps/GbaTestApp/res/values-zu/strings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="2922839697457005451">"I-GbaTestApp"</string>
+    <string name="label_settings" msgid="8030871890526865502">"Amasethingi"</string>
+    <string name="label_carrier" msgid="1470455313066422804">"Ukulungiswa Kwenkampani Yenethiwekhi"</string>
+    <string name="label_service" msgid="2668963955237345578">"Ukulungiswa Kwesevisi"</string>
+    <string name="label_test" msgid="8425079572898571918">"Ukulungiswa Kohlolo"</string>
+    <string name="button_name_running" msgid="4557363091224858010">"Uyagijima"</string>
+    <string name="button_name_exit" msgid="8025683733431538975">"Phuma"</string>
+    <string name="label_test_result" msgid="892984695972956196">"Umphumela wokuhlolwa"</string>
+    <string name="button_name_clear" msgid="436313515327318537">"Setha kabusha"</string>
+    <string name="button_name_done" msgid="6030406534322497491">"Kwenziwe"</string>
+    <string name="title_activity_carrier_config" msgid="7807803900475957717">"I-CarrierConfigActivity"</string>
+    <string name="title_activity_service_config" msgid="5394662739555577279">"I-ServiceConfigActivity"</string>
+    <string name="title_activity_test_config" msgid="7585204485536359713">"I-TestConfigActivity"</string>
+    <string name="service_package_name" msgid="7204809439090483315">"Igama lephakheji lesevisi ye-GBA"</string>
+    <string name="service_release_time" msgid="532937496122890892">"Uyikhulula isikhathi eside kangakanani isevisi ngemuva kokushaya"</string>
+    <string name="request_app_type" msgid="3975978141673475612">"Uhlobo Lohlelo Lokusebenza lwe-UICC"</string>
+    <string name="request_naf_url" msgid="4487793541217737042">"Umsebenzi wohlelo lokusebenza lenethiwekhi (NAF) URL"</string>
+    <string name="request_force_bootstrapping" msgid="206043602616214325">"Phoqelela i-Bootstrapping?"</string>
+    <string name="request_org" msgid="8416693445448308975">"Ikhodi yenhlangano"</string>
+    <string name="request_security_protocol" msgid="1444164827561010482">"I-ID Yephrothokholi Yokuphepha ye-UA"</string>
+    <string name="request_tls_cipher_suite" msgid="6659854717595308404">"I-ID ye-TLS Cipher Suite"</string>
+    <string name="response_success" msgid="2469204471244527663">"Ukuphumelela kwe-GBA Auth?"</string>
+    <string name="response_fail_reason" msgid="3401426967253202496">"I-ID Yesizathu Sokwahluleka"</string>
+    <string name="response_key" msgid="8839847772051686309">"Ukhiye we-GBA (CK + IK)"</string>
+    <string name="response_btid" msgid="2550216722679350756">"I-Bootstrapping Transaction Identifier (B-TID)"</string>
+    <string name="sample_naf" msgid="255371174145881001">"3GPP-bootstrapping@naf1.operator.com"</string>
+    <string name="sample_btid" msgid="6967620309576384966">"(B-TID)"</string>
+    <string name="sample_key" msgid="3337589659405527482">"6629fae49393a05397450978507c4ef1"</string>
+</resources>
diff --git a/testapps/GbaTestApp/res/values/colors.xml b/testapps/GbaTestApp/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/testapps/GbaTestApp/res/values/colors.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file
diff --git a/testapps/GbaTestApp/res/values/strings.xml b/testapps/GbaTestApp/res/values/strings.xml
new file mode 100644
index 0000000..e74c181
--- /dev/null
+++ b/testapps/GbaTestApp/res/values/strings.xml
@@ -0,0 +1,30 @@
+<resources>
+    <string name="app_name">GbaTestApp</string>
+    <string name="label_settings">Settings</string>
+    <string name="label_carrier">Carrier Config</string>
+    <string name="label_service">Service Config</string>
+    <string name="label_test">Test Config</string>
+    <string name="button_name_running">Running</string>
+    <string name="button_name_exit">Exit</string>
+    <string name="label_test_result">Test Result</string>
+    <string name="button_name_clear">Reset</string>
+    <string name="button_name_done">Done</string>
+    <string name="title_activity_carrier_config">CarrierConfigActivity</string>
+    <string name="title_activity_service_config">ServiceConfigActivity</string>
+    <string name="title_activity_test_config">TestConfigActivity</string>
+    <string name="service_package_name">Package name of GBA service</string>
+    <string name="service_release_time">How long to release service after calling</string>
+    <string name="request_app_type">UICC App Type</string>
+    <string name="request_naf_url">Network application function (NAF) URL</string>
+    <string name="request_force_bootstrapping">Force Bootstrapping?</string>
+    <string name="request_org">Organization Code</string>
+    <string name="request_security_protocol">UA Security Protocol ID</string>
+    <string name="request_tls_cipher_suite">TLS Cipher Suite ID</string>
+    <string name="response_success">GBA Auth Success?</string>
+    <string name="response_fail_reason">Fail Reason ID</string>
+    <string name="response_key">GBA Key (CK + IK)</string>
+    <string name="response_btid">Bootstrapping Transaction Identifier (B-TID)</string>
+    <string name="sample_naf">3GPP-bootstrapping@naf1.operator.com</string>
+    <string name="sample_btid">(B-TID)</string>
+    <string name="sample_key">6629fae49393a05397450978507c4ef1</string>
+</resources>
diff --git a/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/MainActivity.java b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/MainActivity.java
new file mode 100644
index 0000000..72cbf5c
--- /dev/null
+++ b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/MainActivity.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.gbatestapp;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.android.phone.testapps.gbatestapp.ui.main.MainFragment;
+
+/** main activity of the gba test app */
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.main_activity);
+        if (savedInstanceState == null) {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.container, MainFragment.newInstance())
+                    .commitNow();
+        }
+    }
+}
diff --git a/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/Settings.java b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/Settings.java
new file mode 100644
index 0000000..eaa424a
--- /dev/null
+++ b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/Settings.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.gbatestapp;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.RemoteException;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyFrameworkInitializer;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
+import android.util.Log;
+
+import com.android.internal.telephony.ITelephony;
+
+import java.util.Locale;
+
+/** class to load and save the settings */
+public class Settings {
+
+    private static final String TAG = "SETTINGS";
+
+    private static final String PREF_CARRIER_CONFIG = "pref_carrier_config";
+    private static final String KEY_SERVICE_PACKAGE = "key_service_package";
+    private static final String KEY_RELEASE_TIME = "key_release_time";
+
+    private static final String PREF_TEST_CONFIG = "pref_test_config";
+    private static final String KEY_APP_TYPE = "key_app_type";
+    private static final String KEY_NAF_URL = "key_naf_url";
+    private static final String KEY_FORCE_BT = "key_force_bt";
+    private static final String KEY_ORG = "org";
+    private static final String KEY_SP_ID = "key_sp_id";
+    private static final String KEY_TLS_CS = "key_tls_cs";
+
+    private static final String PREF_SERVICE_CONFIG = "pref_carrier_config";
+    private static final String KEY_AUTH_RESULT = "key_auth_result";
+    private static final String KEY_GBA_KEY = "key_gba_key";
+    private static final String KEY_B_TID = "key_b_tid";
+    private static final String KEY_FAIL_REASON = "key_fail_reason";
+
+    private ITelephony mTelephony;
+    private int mSubId;
+    private String mServicePackageName;
+    private int mReleaseTime;
+    private int mAppType;
+    private String mNafUrl;
+    private boolean mForceBootstrap;
+    private int mOrg;
+    private int mSpId;
+    private int mTlsCs;
+    private boolean mIsAuthSuccess;
+    private String mGbaKey;
+    private String mBTid;
+    private int mFailReason;
+
+    private static Settings sInstance;
+
+    private Settings(Context cxt) {
+        mTelephony = ITelephony.Stub.asInterface(TelephonyFrameworkInitializer
+                .getTelephonyServiceManager().getTelephonyServiceRegisterer().get());
+        mSubId = SubscriptionManager.getDefaultSubscriptionId();
+        SharedPreferences sharedPref = cxt.getSharedPreferences(
+                PREF_CARRIER_CONFIG, Context.MODE_PRIVATE);
+        mServicePackageName = loadServicePackageName(mSubId, sharedPref);
+        mReleaseTime = loadReleaseTime(mSubId, sharedPref);
+
+        sharedPref = cxt.getSharedPreferences(PREF_TEST_CONFIG, Context.MODE_PRIVATE);
+        mAppType = sharedPref.getInt(KEY_APP_TYPE, TelephonyManager.APPTYPE_SIM);
+        mNafUrl = sharedPref.getString(KEY_NAF_URL, null);
+        mForceBootstrap = sharedPref.getBoolean(KEY_FORCE_BT, false);
+        mOrg = sharedPref.getInt(KEY_ORG, 0);
+        mSpId = sharedPref.getInt(KEY_SP_ID, 0);
+        mTlsCs = sharedPref.getInt(KEY_TLS_CS, 0);
+
+        sharedPref = cxt.getSharedPreferences(PREF_SERVICE_CONFIG, Context.MODE_PRIVATE);
+        mIsAuthSuccess = sharedPref.getBoolean(KEY_AUTH_RESULT, false);
+        mFailReason = sharedPref.getInt(KEY_FAIL_REASON, 0);
+        mGbaKey = sharedPref.getString(KEY_GBA_KEY, null);
+        mBTid = sharedPref.getString(KEY_B_TID, null);
+    }
+
+    /** Get the instance of Settings*/
+    public static Settings getSettings(Context cxt) {
+        if (sInstance == null) {
+            sInstance = new Settings(cxt);
+        }
+
+        return sInstance;
+    }
+
+    /** update carrier config settings */
+    public void updateCarrierConfig(Context cxt, String packageName, int releaseTime) {
+        new Thread(() -> {
+            synchronized (PREF_CARRIER_CONFIG) {
+
+                if (TextUtils.equals(mServicePackageName, packageName)
+                        && (mReleaseTime == releaseTime)) {
+                    return;
+                }
+
+                if (!TextUtils.equals(mServicePackageName, packageName)) {
+                    mServicePackageName = packageName;
+
+                    try {
+                        mTelephony.setBoundGbaServiceOverride(mSubId, packageName);
+                    } catch (RemoteException e) {
+                        Log.e(TAG, "fail to set package name due to " + e);
+                    }
+
+                }
+
+                if (mReleaseTime != releaseTime) {
+                    mReleaseTime = releaseTime;
+
+                    try {
+                        mTelephony.setGbaReleaseTimeOverride(mSubId, releaseTime);
+                    } catch (RemoteException e) {
+                        Log.e(TAG, "fail to set release time due to " + e);
+                    }
+                }
+
+                SharedPreferences sharedPref = cxt.getSharedPreferences(
+                        PREF_CARRIER_CONFIG, Context.MODE_PRIVATE);
+                SharedPreferences.Editor editor = sharedPref.edit();
+                editor.putString(KEY_SERVICE_PACKAGE, packageName);
+                editor.putInt(KEY_RELEASE_TIME, releaseTime);
+                editor.commit();
+            }
+        }).start();
+    }
+
+    /** get the config of gba service package name */
+    public String getServicePackageName() {
+        synchronized (PREF_CARRIER_CONFIG) {
+            return mServicePackageName;
+        }
+    }
+
+    /** get the config of gba release time */
+    public int getReleaseTime() {
+        synchronized (PREF_CARRIER_CONFIG) {
+            return mReleaseTime;
+        }
+    }
+
+    /** get the config of gba service package name used for now*/
+    public String loadServicePackageName(int subId, SharedPreferences sharedPref) {
+        try {
+            return mTelephony.getBoundGbaService(subId);
+        } catch (RemoteException e) {
+            Log.e(TAG, "fail to get package name due to " + e);
+        }
+        return sharedPref != null ? sharedPref.getString(KEY_SERVICE_PACKAGE, null) : null;
+    }
+
+    /** get the config of gba release time used for now */
+    public int loadReleaseTime(int subId, SharedPreferences sharedPref) {
+        try {
+            return mTelephony.getGbaReleaseTime(subId);
+        } catch (RemoteException e) {
+            Log.e(TAG, "fail to get package name due to " + e);
+        }
+        return sharedPref != null ? sharedPref.getInt(KEY_RELEASE_TIME, 0) : 0;
+    }
+
+    /** update the config of test gba service */
+    public void updateServiceConfig(Context cxt, boolean success, int reason,
+                String key, String btId) {
+        new Thread(() -> {
+            synchronized (PREF_SERVICE_CONFIG) {
+                mIsAuthSuccess = success;
+                mFailReason = reason;
+                mGbaKey = key;
+                mBTid = btId;
+                SharedPreferences sharedPref = cxt.getSharedPreferences(
+                        PREF_SERVICE_CONFIG, Context.MODE_PRIVATE);
+                SharedPreferences.Editor editor = sharedPref.edit();
+                editor.putBoolean(KEY_AUTH_RESULT, success);
+                editor.putInt(KEY_FAIL_REASON, reason);
+                editor.putString(KEY_GBA_KEY, key);
+                editor.putString(KEY_B_TID, btId);
+                editor.commit();
+            }
+        }).start();
+    }
+
+    /** get the config of the authentication result */
+    public boolean getAuthResult() {
+        synchronized (PREF_SERVICE_CONFIG) {
+            return mIsAuthSuccess;
+        }
+    }
+
+    /** get the config of authentication fail cause */
+    public int getFailReason() {
+        synchronized (PREF_SERVICE_CONFIG) {
+            return mFailReason;
+        }
+    }
+
+    /** get the config of GBA key */
+    public String getGbaKey() {
+        synchronized (PREF_SERVICE_CONFIG) {
+            return mGbaKey;
+        }
+    }
+
+    /** get the config of B-Tid */
+    public String getBTid() {
+        synchronized (PREF_SERVICE_CONFIG) {
+            return mBTid;
+        }
+    }
+
+    /** update the config of the test */
+    public void updateTestConfig(Context cxt, int appType, String url,
+            boolean force, int org, int spId, int tlsCs) {
+        new Thread(() -> {
+            synchronized (PREF_TEST_CONFIG) {
+                mAppType = appType;
+                mNafUrl = url;
+                mForceBootstrap = force;
+                mOrg = org;
+                mSpId = spId;
+                mTlsCs = tlsCs;
+
+                SharedPreferences sharedPref = cxt.getSharedPreferences(
+                        PREF_TEST_CONFIG, Context.MODE_PRIVATE);
+                SharedPreferences.Editor editor = sharedPref.edit();
+                editor.putInt(KEY_APP_TYPE, appType);
+                editor.putString(KEY_NAF_URL, url);
+                editor.putBoolean(KEY_FORCE_BT, force);
+                editor.putInt(KEY_ORG, org);
+                editor.putInt(KEY_SP_ID, spId);
+                editor.putInt(KEY_TLS_CS, tlsCs);
+                editor.commit();
+            }
+        }).start();
+    }
+
+    /** get the config of the uicc application type*/
+    public int getAppType() {
+        synchronized (PREF_TEST_CONFIG) {
+            return mAppType;
+        }
+    }
+
+    /** get the config of NAF url */
+    public String getNafUrl() {
+        synchronized (PREF_TEST_CONFIG) {
+            return mNafUrl;
+        }
+    }
+
+    /** get the config if bootstrap is forced */
+    public boolean isForceBootstrap() {
+        synchronized (PREF_TEST_CONFIG) {
+            return mForceBootstrap;
+        }
+    }
+
+    /** get the config of the organization code */
+    public int getOrg() {
+        synchronized (PREF_TEST_CONFIG) {
+            return mOrg;
+        }
+    }
+
+    /** get the config of the security protocol id */
+    public int getSpId() {
+        synchronized (PREF_TEST_CONFIG) {
+            return mSpId;
+        }
+    }
+
+    /** get the config of the tls ciper suite id */
+    public int getTlsCs() {
+        synchronized (PREF_TEST_CONFIG) {
+            return mTlsCs;
+        }
+    }
+
+    /** convert byte arry to hex string */
+    public static String byteArrayToHexString(byte[] data) {
+        if (data == null || data.length == 0) {
+            return "";
+        }
+
+        StringBuilder sb = new StringBuilder();
+        for (byte b : data) {
+            sb.append(String.format(Locale.US, "%02X", b));
+        }
+        return sb.toString();
+    }
+}
diff --git a/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/TestGbaService.java b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/TestGbaService.java
new file mode 100644
index 0000000..4b0636c
--- /dev/null
+++ b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/TestGbaService.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.gbatestapp;
+
+import android.annotation.NonNull;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.IBinder;
+import android.telephony.gba.GbaService;
+import android.util.Log;
+
+/** test GbaService to be used for Gba api test */
+public class TestGbaService extends GbaService {
+
+    private static final String TAG = "TestGbaService";
+
+    private Settings mSettings;
+
+    @Override
+    public void onCreate() {
+        Log.i(TAG, "TestGbaService: onCreate");
+        mSettings = Settings.getSettings(getApplicationContext());
+    }
+
+    @Override
+    public void onAuthenticationRequest(int subId, int token, int appType,
+            @NonNull Uri nafUrl, @NonNull byte[] securityProtocol, boolean forceBootStrapping) {
+        boolean isSuccess = mSettings.getAuthResult();
+        int reason = mSettings.getFailReason();
+        String key = mSettings.getGbaKey();
+        String btid = mSettings.getBTid();
+
+        if (isSuccess) {
+            reportKeysAvailable(token, key.getBytes(), btid);
+        } else {
+            reportAuthenticationFailure(token, reason);
+        }
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        Log.d(TAG, "onBind intent:" + intent);
+        return super.onBind(intent);
+    }
+
+    @Override
+    public void onDestroy() {
+        Log.d(TAG, "onDestroy!");
+        super.onDestroy();
+    }
+}
diff --git a/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/CarrierConfigFragment.java b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/CarrierConfigFragment.java
new file mode 100644
index 0000000..b0bfc32
--- /dev/null
+++ b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/CarrierConfigFragment.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.gbatestapp.ui.main;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.EditText;
+
+import androidx.fragment.app.Fragment;
+
+import com.android.phone.testapps.gbatestapp.R;
+import com.android.phone.testapps.gbatestapp.Settings;
+import com.android.phone.testapps.gbatestapp.TestGbaService;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link CarrierConfigFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+public class CarrierConfigFragment extends Fragment {
+    private static final String TAG = "CARRIER";
+
+    private static CarrierConfigFragment sInstance;
+
+    private Settings mSettings;
+    private EditText mEditPackageName;
+    private EditText mEditReleaseTime;
+
+    /** get the instance of CarrierConfigFragment */
+    public static CarrierConfigFragment newInstance() {
+        if (sInstance == null) {
+            Log.d(TAG, "new instance:");
+            sInstance = new CarrierConfigFragment();
+        }
+        return sInstance;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mSettings = Settings.getSettings(getActivity());
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        View viewHierarchy = inflater.inflate(R.layout.fragment_carrier_config, container, false);
+        mEditPackageName = viewHierarchy.findViewById(R.id.editServicePackageName);
+        mEditReleaseTime = viewHierarchy.findViewById(R.id.editServiceReleaseTime);
+        getConfig(false);
+
+        Button buttonDone = viewHierarchy.findViewById(R.id.carrier_config_done);
+        buttonDone.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        mSettings.updateCarrierConfig(getActivity(),
+                                mEditPackageName.getText().toString(),
+                                Integer.parseInt(mEditReleaseTime.getText().toString()));
+                        getFragmentManager().beginTransaction().remove(
+                                CarrierConfigFragment.this).commitNow();
+                    }
+                }
+        );
+
+        Button buttonClear = viewHierarchy.findViewById(R.id.carrier_config_clear);
+        buttonClear.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        getConfig(true);
+                    }
+                }
+        );
+        return viewHierarchy;
+    }
+
+    private void getConfig(boolean isDefault) {
+        String packagename = mSettings.getServicePackageName();
+        if (isDefault || packagename == null) {
+            packagename = TestGbaService.class.getPackage().getName();
+        }
+        mEditPackageName.setText(packagename);
+        mEditReleaseTime.setText(isDefault ? "0" : Integer.toString(mSettings.getReleaseTime()));
+    }
+}
diff --git a/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/MainFragment.java b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/MainFragment.java
new file mode 100644
index 0000000..ff50f5c
--- /dev/null
+++ b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/MainFragment.java
@@ -0,0 +1,204 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.gbatestapp.ui.main;
+
+import android.content.Context;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.telephony.TelephonyManager;
+import android.telephony.gba.UaSecurityProtocolIdentifier;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+import com.android.phone.testapps.gbatestapp.R;
+import com.android.phone.testapps.gbatestapp.Settings;
+
+/** main fragent to update settings and run the test */
+public class MainFragment extends Fragment {
+
+    private static final String TAG = "GBATestApp";
+    private static final String TAG_CARRIER = "carrier";
+    private static final String TAG_SERVICE = "service";
+    private static final String TAG_CLIENT = "client";
+
+    private static MainFragment sInstance;
+
+    private Settings mSettings;
+    private TelephonyManager mTelephonyManager;
+
+    /** Get the instance of MainFragment*/
+    public static MainFragment newInstance() {
+        if (sInstance == null) {
+            sInstance = new MainFragment();
+        }
+        return sInstance;
+    }
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
+                             @Nullable Bundle savedInstanceState) {
+        View viewHierarchy = inflater.inflate(R.layout.main_fragment, container, false);
+
+        Button buttonCarrier = viewHierarchy.findViewById(R.id.carrier_config_change_button);
+        buttonCarrier.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        Fragment carrierFrag = getChildFragmentManager()
+                                .findFragmentByTag(TAG_CARRIER);
+                        if (carrierFrag == null) {
+                            carrierFrag = CarrierConfigFragment.newInstance();
+                        }
+                        getChildFragmentManager()
+                                .beginTransaction()
+                                .replace(R.id.main, carrierFrag, TAG_CARRIER)
+                                .commitNow();
+                    }
+                }
+        );
+
+        Button buttonService = viewHierarchy.findViewById(R.id.service_config);
+        buttonService.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        Fragment serviceFrag = getChildFragmentManager()
+                                .findFragmentByTag(TAG_SERVICE);
+                        if (serviceFrag == null) {
+                            serviceFrag = ServiceConfigFragment.newInstance();
+                        }
+                        getChildFragmentManager()
+                                .beginTransaction()
+                                .replace(R.id.main, serviceFrag, TAG_SERVICE)
+                                .commitNow();
+                    }
+                }
+        );
+
+        Button buttonClient = viewHierarchy.findViewById(R.id.client_config);
+        buttonClient.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        Fragment testFrag = getChildFragmentManager()
+                                .findFragmentByTag(TAG_CLIENT);
+                        if (testFrag == null) {
+                            testFrag = TestConfigFragment.newInstance();
+                        }
+
+                        getChildFragmentManager()
+                                .beginTransaction()
+                                .replace(R.id.main, testFrag, TAG_CLIENT)
+                                .commitNow();
+                    }
+                }
+        );
+
+        Button buttonExit = viewHierarchy.findViewById(R.id.test_exit);
+        buttonExit.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        getActivity().finish();
+                    }
+                }
+        );
+
+        Button buttonRunning = viewHierarchy.findViewById(R.id.send_request);
+        buttonRunning.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        Log.d(TAG, "starting test...");
+                        TelephonyManager.BootstrapAuthenticationCallback cb = new
+                                TelephonyManager.BootstrapAuthenticationCallback() {
+                                    @Override
+                                    public void onKeysAvailable(byte[] gbaKey, String btId) {
+                                        String result = "onKeysAvailable, key:"
+                                                + Settings.byteArrayToHexString(gbaKey)
+                                                + ", btid:" + btId;
+                                        Log.d(TAG, result);
+                                        getActivity().runOnUiThread(()-> {
+                                            mTestLog.append(result + "\n");
+                                        });
+                                    }
+
+                                    @Override
+                                    public void onAuthenticationFailure(int reason) {
+                                        String result = "onAuthFailure, cause:" + reason;
+                                        Log.d(TAG, result);
+                                        getActivity().runOnUiThread(
+                                                () -> mTestLog.append(result + "\n"));
+                                    }
+                                };
+                        UaSecurityProtocolIdentifier.Builder builder =
+                                new UaSecurityProtocolIdentifier.Builder();
+                        try {
+                            if (mSettings.getOrg() != 0 || mSettings.getSpId() != 0
+                                    || mSettings.getTlsCs() != 0) {
+                                builder.setOrg(mSettings.getOrg())
+                                        .setProtocol(mSettings.getSpId())
+                                        .setTlsCipherSuite(mSettings.getTlsCs());
+                            }
+                        } catch (IllegalArgumentException e) {
+                            getActivity().runOnUiThread(() -> mTestLog.append(
+                                    "Fail to create UaSecurityProtocolIdentifier " + e + "\n"));
+                            return;
+                        }
+
+                        UaSecurityProtocolIdentifier spId = builder.build();
+                        Log.d(TAG, "bootstrapAuthenticationRequest with parameters [appType:"
+                                + mSettings.getAppType() + ", NAF:" + mSettings.getNafUrl()
+                                + ", spId:" + spId + ", isForceBootstrap:"
+                                + mSettings.isForceBootstrap() + "]");
+                        try {
+                            mTelephonyManager.bootstrapAuthenticationRequest(
+                                    mSettings.getAppType(), Uri.parse(mSettings.getNafUrl()),
+                                    spId, mSettings.isForceBootstrap(),
+                                    AsyncTask.SERIAL_EXECUTOR, cb);
+                        } catch (NullPointerException e) {
+                            getActivity().runOnUiThread(() -> mTestLog.append(
+                                    "Invalid parameters, please check!" + "\n"));
+                        }
+                    }
+                }
+        );
+
+        return viewHierarchy;
+    }
+
+    TextView mTestLog;
+    @Override
+    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        mTelephonyManager = (TelephonyManager)
+                getContext().getSystemService(Context.TELEPHONY_SERVICE);
+        mSettings = Settings.getSettings(getContext());
+        mTestLog = getActivity().findViewById(R.id.viewTestOutput);
+    }
+
+}
diff --git a/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/ServiceConfigFragment.java b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/ServiceConfigFragment.java
new file mode 100644
index 0000000..5e7f2fa
--- /dev/null
+++ b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/ServiceConfigFragment.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.gbatestapp.ui.main;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.EditText;
+
+import androidx.fragment.app.Fragment;
+
+import com.android.phone.testapps.gbatestapp.R;
+import com.android.phone.testapps.gbatestapp.Settings;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link ServiceConfigFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+public class ServiceConfigFragment extends Fragment {
+
+    private static final String TAG = "SERVICE";
+
+    private static ServiceConfigFragment sInstance;
+
+    private Settings mSettings;
+
+    private CheckBox mAuthResult;
+    private EditText mGbaKey;
+    private EditText mBTid;
+    private EditText mFailReason;
+
+    /** get the instance of ServiceConfigFragment */
+    public static ServiceConfigFragment newInstance() {
+        if (sInstance == null) {
+            sInstance = new ServiceConfigFragment();
+        }
+        return sInstance;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mSettings = Settings.getSettings(getActivity());
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View  viewHierarchy = inflater.inflate(R.layout.fragment_service_config, container, false);
+
+        mAuthResult = viewHierarchy.findViewById(R.id.checkBoxResult);
+        mFailReason = viewHierarchy.findViewById(R.id.editFailReason);
+        mGbaKey = viewHierarchy.findViewById(R.id.editKey);
+        mBTid = viewHierarchy.findViewById(R.id.editBTid);
+
+        setDefault();
+
+        Button buttonDone = viewHierarchy.findViewById(R.id.service_config_done);
+        buttonDone.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        mSettings.updateServiceConfig(getActivity(), mAuthResult.isChecked(),
+                                Integer.parseInt(mFailReason.getText().toString()),
+                                mGbaKey.getText().toString(), mBTid.getText().toString());
+                        getFragmentManager().beginTransaction()
+                                .remove(ServiceConfigFragment.this).commitNow();
+                    }
+                }
+        );
+
+        Button buttonClear = viewHierarchy.findViewById(R.id.service_config_clear);
+        buttonClear.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        setDefault();
+                    }
+                }
+        );
+
+        return viewHierarchy;
+    }
+
+    private void setDefault() {
+        mAuthResult.setChecked(mSettings.getAuthResult());
+        String key = mSettings.getGbaKey();
+        if (key == null || key.isEmpty()) {
+            key = getString(R.string.sample_key);
+        }
+        mGbaKey.setText(key);
+        String id = mSettings.getBTid();
+        if (id == null || id.isEmpty()) {
+            id = getString(R.string.sample_btid);
+        }
+        mBTid.setText(id);
+        mFailReason.setText(Integer.toString(mSettings.getFailReason()));
+    }
+}
diff --git a/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/TestConfigFragment.java b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/TestConfigFragment.java
new file mode 100644
index 0000000..4049082
--- /dev/null
+++ b/testapps/GbaTestApp/src/com/android/phone/testapps/gbatestapp/ui/main/TestConfigFragment.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.gbatestapp.ui.main;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.EditText;
+
+import androidx.fragment.app.Fragment;
+
+import com.android.phone.testapps.gbatestapp.R;
+import com.android.phone.testapps.gbatestapp.Settings;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link TestConfigFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+public class TestConfigFragment extends Fragment {
+
+    private static final String TAG = "TEST_CONFIG";
+
+    private static TestConfigFragment sInstance;
+
+    private Settings mSettings;
+
+    private EditText mAppType;
+    private EditText mUrl;
+    private EditText mOrg;
+    private EditText mSpId;
+    private EditText mTlsCs;
+    private CheckBox mForce;
+
+    /** get the instance of TestConfigFragment */
+    public static TestConfigFragment newInstance() {
+        if (sInstance == null) {
+            sInstance = new TestConfigFragment();
+        }
+        return sInstance;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mSettings = Settings.getSettings(getActivity());
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View viewHierarchy = inflater.inflate(R.layout.fragment_test_config, container, false);
+        mAppType = viewHierarchy.findViewById(R.id.editAppType);
+        mUrl = viewHierarchy.findViewById(R.id.editUrl);
+        mOrg = viewHierarchy.findViewById(R.id.editOrg);
+        mSpId = viewHierarchy.findViewById(R.id.editSpId);
+        mTlsCs = viewHierarchy.findViewById(R.id.editTlsCs);
+        mForce = viewHierarchy.findViewById(R.id.checkBoxForce);
+
+        setDefault();
+
+        Button buttonDone = viewHierarchy.findViewById(R.id.client_config_done);
+        buttonDone.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        Log.d(TAG, "updateTestConfig");
+                        mSettings.updateTestConfig(getActivity(),
+                                Integer.parseInt(mAppType.getText().toString()),
+                                mUrl.getText().toString(),
+                                mForce.isChecked(),
+                                Integer.parseInt(mOrg.getText().toString()),
+                                Integer.parseInt(mSpId.getText().toString()),
+                                Integer.parseInt(mTlsCs.getText().toString()));
+                        getFragmentManager().beginTransaction().remove(
+                                TestConfigFragment.this).commitNow();
+                    }
+                }
+        );
+
+        Button buttonClear = viewHierarchy.findViewById(R.id.client_config_clear);
+        buttonClear.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        setDefault();
+                    }
+                }
+        );
+
+        return viewHierarchy;
+    }
+
+    void setDefault() {
+        Log.d(TAG, "setDefault");
+        mAppType.setText(Integer.toString(mSettings.getAppType()));
+        String naf = mSettings.getNafUrl();
+        if (naf == null || naf.isEmpty()) {
+            naf = getString(R.string.sample_naf);
+        }
+        mUrl.setText(naf);
+        mOrg.setText(Integer.toString(mSettings.getOrg()));
+        mSpId.setText(Integer.toString(mSettings.getSpId()));
+        mTlsCs.setText(Integer.toString(mSettings.getTlsCs()));
+        mForce.setChecked(mSettings.isForceBootstrap());
+    }
+}
diff --git a/testapps/ImsTestService/Android.bp b/testapps/ImsTestService/Android.bp
index a0b4edb..7073749 100644
--- a/testapps/ImsTestService/Android.bp
+++ b/testapps/ImsTestService/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 android_app {
     name: "ImsTestApp",
     static_libs: [
diff --git a/testapps/ImsTestService/AndroidManifest.xml b/testapps/ImsTestService/AndroidManifest.xml
index eea54b8..6177e73 100644
--- a/testapps/ImsTestService/AndroidManifest.xml
+++ b/testapps/ImsTestService/AndroidManifest.xml
@@ -16,40 +16,42 @@
   -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          coreApp="true"
-          package="com.android.phone.testapps.imstestapp">
+     coreApp="true"
+     package="com.android.phone.testapps.imstestapp">
     <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
     <!--Beware, declaring the below permission will cause the device to not boot unless you add
         this app and permission to frameworks/base/data/etc/privapp-permissions-platform.xml-->
-    <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
-    <application
-        android:label="ImsTestService"
-        android:directBootAware="true">
-        <activity
-            android:name=".ImsTestServiceApp"
-            android:label="ImsTestService">
+    <!--uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"/-->
+    <application android:label="ImsTestService"
+         android:directBootAware="true">
+        <activity android:name=".ImsTestServiceApp"
+             android:label="ImsTestService"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
 
-        <activity android:name=".ImsRegistrationActivity" android:label="IMS Registration" />
-        <activity android:name=".ImsCallingActivity" android:label="IMS Calling" />
-        <activity android:name=".ImsConfigActivity" android:label="IMS Config" />
+        <activity android:name=".ImsRegistrationActivity"
+             android:label="IMS Registration"/>
+        <activity android:name=".ImsCallingActivity"
+             android:label="IMS Calling"/>
+        <activity android:name=".ImsConfigActivity"
+             android:label="IMS Config"/>
 
         <service android:name=".TestImsService"
-                 android:exported="true"
-                 android:enabled="true"
-                 android:persistent="true"
-                 android:permission="android.permission.BIND_IMS_SERVICE">
-            <!--meta-data android:name="android.telephony.ims.MMTEL_FEATURE" android:value="true"/-->
+             android:exported="true"
+             android:enabled="true"
+             android:persistent="true"
+             android:permission="android.permission.BIND_IMS_SERVICE">
+            <!--meta-data android:name="android.telephony.ims.MMTEL_FEATURE"
+                 android:value="true"/-->
             <!-- No features means we will get queried for dynamic config. -->
             <intent-filter>
-                <action android:name="android.telephony.ims.ImsService" />
+                <action android:name="android.telephony.ims.ImsService"/>
             </intent-filter>
         </service>
     </application>
 </manifest>
-
diff --git a/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/ImsCallingActivity.java b/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/ImsCallingActivity.java
index 0ff6cc1..477bbc0 100644
--- a/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/ImsCallingActivity.java
+++ b/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/ImsCallingActivity.java
@@ -188,6 +188,9 @@
         sb.append("}, \nIWLAN: ");
         sb.append("{");
         sb.append(caps.get(ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN));
+        sb.append("}, \nCROSS-SIM: ");
+        sb.append("{");
+        sb.append(caps.get(ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM));
         sb.append("}");
         mCapEnabledText.setText(sb.toString());
     }
diff --git a/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/SipTransportImpl.java b/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/SipTransportImpl.java
new file mode 100644
index 0000000..1ae2594
--- /dev/null
+++ b/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/SipTransportImpl.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.imstestapp;
+
+import android.telephony.ims.stub.SipTransportImplBase;
+
+import java.util.concurrent.Executor;
+
+/**
+ * Test stub implementation of SipTransport.
+ */
+public class SipTransportImpl extends SipTransportImplBase {
+
+    private static SipTransportImpl sSipTransportInstance;
+
+    public static SipTransportImpl getInstance(Executor e) {
+        if (sSipTransportInstance == null) {
+            sSipTransportInstance = new SipTransportImpl(e);
+        }
+        return sSipTransportInstance;
+    };
+
+    public SipTransportImpl(Executor e) {
+        super(e);
+    }
+}
diff --git a/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/TestImsService.java b/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/TestImsService.java
index 71323d8..477c638 100644
--- a/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/TestImsService.java
+++ b/testapps/ImsTestService/src/com/android/phone/testapps/imstestapp/TestImsService.java
@@ -39,6 +39,7 @@
     public TestMmTelFeatureImpl mTestMmTelFeature;
     public TestRcsFeatureImpl mTestRcsFeature;
     public TestImsConfigImpl mTestImsConfig;
+    public SipTransportImpl mSipTransportImpl;
 
     public static TestImsService getInstance() {
         return mInstance;
@@ -51,7 +52,8 @@
         mTestMmTelFeature = TestMmTelFeatureImpl.getInstance();
         mTestRcsFeature = new TestRcsFeatureImpl();
         mTestImsConfig = TestImsConfigImpl.getInstance();
-
+        mSipTransportImpl = SipTransportImpl.getInstance(
+                getApplicationContext().getMainExecutor());
         mInstance = this;
     }
 
@@ -60,10 +62,16 @@
         return new ImsFeatureConfiguration.Builder()
                 .addFeature(0, ImsFeature.FEATURE_EMERGENCY_MMTEL)
                 .addFeature(0, ImsFeature.FEATURE_MMTEL)
+                .addFeature(0, ImsFeature.FEATURE_RCS)
                 .build();
     }
 
     @Override
+    public long getImsServiceCapabilities() {
+        return CAPABILITY_SIP_DELEGATE_CREATION;
+    }
+
+    @Override
     public MmTelFeature createMmTelFeature(int slotId) {
         Log.i(LOG_TAG, "TestImsService: onCreateMmTelImsFeature");
         return mTestMmTelFeature;
@@ -84,4 +92,9 @@
     public ImsConfigImplBase getConfig(int slotId) {
         return mTestImsConfig;
     }
+
+    @Override
+    public SipTransportImpl getSipTransport(int slotId) {
+        return mSipTransportImpl;
+    }
 }
diff --git a/testapps/SmsManagerTestApp/Android.bp b/testapps/SmsManagerTestApp/Android.bp
index 5333eab..4d4afcb 100644
--- a/testapps/SmsManagerTestApp/Android.bp
+++ b/testapps/SmsManagerTestApp/Android.bp
@@ -1,5 +1,16 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 android_app {
     name: "SmsManagerTestApp",
     srcs: ["src/**/*.java"],
-    sdk_version: "current",
+    platform_apis: true,
+    certificate: "platform",
+    privileged: true,
 }
diff --git a/testapps/SmsManagerTestApp/AndroidManifest.xml b/testapps/SmsManagerTestApp/AndroidManifest.xml
index c5f4621..1be2b2d 100644
--- a/testapps/SmsManagerTestApp/AndroidManifest.xml
+++ b/testapps/SmsManagerTestApp/AndroidManifest.xml
@@ -16,29 +16,89 @@
   -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.android.phone.testapps.smsmanagertestapp">
-    <uses-sdk android:minSdkVersion="24" android:targetSdkVersion="29" />
+     package="com.android.phone.testapps.smsmanagertestapp">
+    <uses-sdk android:minSdkVersion="24"
+         android:targetSdkVersion="29"/>
     <uses-permission android:name="android.permission.SEND_SMS"/>
     <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
+    <uses-permission android:name="android.permission.PERFORM_IMS_SINGLE_REGISTRATION"/>
     <application android:label="SmsManagerTestApp">
-        <activity
-            android:name=".SmsManagerTestApp"
-            android:label="SmsManagerTestApp">
+        <activity android:name=".SmsManagerTestApp"
+             android:label="SmsManagerTestApp"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
-        <service android:name=".SmsManagerTestService" android:exported="false" />
+        <service android:name=".SmsManagerTestService"
+             android:exported="false"/>
         <receiver android:name=".SendStatusReceiver"
-                  android:exported="false">
+             android:exported="false">
             <intent-filter>
-                <action android:name="com.android.phone.testapps.smsmanagertestapp.message_sent_action" />
-                <data android:scheme="content" />
+                <action android:name="com.android.phone.testapps.smsmanagertestapp.message_sent_action"/>
+                <data android:scheme="content"/>
+            </intent-filter>
+        </receiver>
+        <service android:name=".PersistentService"
+                 android:exported="false"
+                 android:process=":persistent"
+                 android:permission="android.permission.BIND_CARRIER_MESSAGING_CLIENT_SERVICE">
+            <intent-filter>
+                <action android:name="android.telephony.action.CARRIER_MESSAGING_CLIENT_SERVICE" />
+            </intent-filter>
+        </service>
+
+        <!-- Stuff required to become the default messaging app defined below, doesn't actually do
+             anything useful for now. -->
+
+        <!-- Fake BroadcastReceiver that listens for incoming SMS messages -->
+        <receiver android:name=".SmsReceiver"
+                  android:exported="true"
+                  android:permission="android.permission.BROADCAST_SMS">
+            <intent-filter>
+                <action android:name="android.provider.Telephony.SMS_DELIVER" />
             </intent-filter>
         </receiver>
 
+        <!-- Fake BroadcastReceiver that listens for incoming MMS messages -->
+        <receiver android:name=".MmsReceiver"
+                  android:permission="android.permission.BROADCAST_WAP_PUSH"
+                  android:exported="true">
+            <intent-filter>
+                <action android:name="android.provider.Telephony.WAP_PUSH_DELIVER" />
+                <data android:mimeType="application/vnd.wap.mms-message" />
+            </intent-filter>
+        </receiver>
+
+        <!-- Fake Activity that allows the user to send new SMS/MMS messages -->
+        <activity android:name=".ComposeSmsActivity" android:exported="true" >
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <action android:name="android.intent.action.SENDTO" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="sms" />
+                <data android:scheme="smsto" />
+                <data android:scheme="mms" />
+                <data android:scheme="mmsto" />
+            </intent-filter>
+        </activity>
+
+        <!-- Fake Service that delivers messages from the phone "quick response" -->
+        <service android:name=".HeadlessSmsSendService"
+                 android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE"
+                 android:exported="true" >
+            <intent-filter>
+                <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="sms" />
+                <data android:scheme="smsto" />
+                <data android:scheme="mms" />
+                <data android:scheme="mmsto" />
+            </intent-filter>
+        </service>
+
     </application>
 </manifest>
-
diff --git a/testapps/SmsManagerTestApp/res/layout/activity_main.xml b/testapps/SmsManagerTestApp/res/layout/activity_main.xml
index 39fb6c6..ddaf3a6 100644
--- a/testapps/SmsManagerTestApp/res/layout/activity_main.xml
+++ b/testapps/SmsManagerTestApp/res/layout/activity_main.xml
@@ -63,5 +63,23 @@
             android:layout_height="wrap_content"
             android:paddingRight="4dp"
             android:text="@string/get_sub_for_result_button"/>
+        <Button
+            android:id="@+id/enable_persistent_service"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingRight="4dp"
+            android:text="@string/enable_persistent_service"/>
+        <Button
+            android:id="@+id/disable_persistent_service"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingRight="4dp"
+            android:text="@string/disable_persistent_service"/>
+        <Button
+            android:id="@+id/check_single_reg_permission"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingRight="4dp"
+            android:text="@string/check_single_reg_permission"/>
     </LinearLayout>
 </LinearLayout>
\ No newline at end of file
diff --git a/testapps/SmsManagerTestApp/res/values/donottranslate_strings.xml b/testapps/SmsManagerTestApp/res/values/donottranslate_strings.xml
index d6497a3..ca07c54 100644
--- a/testapps/SmsManagerTestApp/res/values/donottranslate_strings.xml
+++ b/testapps/SmsManagerTestApp/res/values/donottranslate_strings.xml
@@ -19,4 +19,7 @@
     <string name="send_text_button">Send Outgoing Text Now.</string>
     <string name="send_text_service_button">Send Outgoing Text after 5 sec.</string>
     <string name="get_sub_for_result_button">Ask user for sub id.</string>
+    <string name="enable_persistent_service">Enable Persistent Service</string>
+    <string name="disable_persistent_service">Disable Persistent Service</string>
+    <string name="check_single_reg_permission">Check RCS Single Reg Perm</string>
 </resources>
\ No newline at end of file
diff --git a/testapps/SmsManagerTestApp/src/com/android/phone/testapps/smsmanagertestapp/PersistentService.java b/testapps/SmsManagerTestApp/src/com/android/phone/testapps/smsmanagertestapp/PersistentService.java
new file mode 100644
index 0000000..16b7ecd
--- /dev/null
+++ b/testapps/SmsManagerTestApp/src/com/android/phone/testapps/smsmanagertestapp/PersistentService.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.testapps.smsmanagertestapp;
+
+import android.content.Intent;
+import android.service.carrier.CarrierMessagingClientService;
+import android.util.Log;
+
+/**
+ * A test persistent service that should be started by the framework when this app becomes the
+ * default SMS app and destroyed when it is removed. See {@link CarrierMessagingClientService} for
+ * more information.
+ */
+public class PersistentService extends CarrierMessagingClientService {
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        Log.i("SmsTestApp", "onCreate");
+    }
+
+    @Override
+    public void onDestroy() {
+        Log.i("SmsTestApp", "onDestroy");
+    }
+
+    @Override
+    public boolean onUnbind(Intent intent) {
+        Log.i("SmsTestApp", "onUnbind");
+        return false;
+    }
+}
diff --git a/testapps/SmsManagerTestApp/src/com/android/phone/testapps/smsmanagertestapp/SmsManagerTestApp.java b/testapps/SmsManagerTestApp/src/com/android/phone/testapps/smsmanagertestapp/SmsManagerTestApp.java
index 75536f3..cc3769e 100644
--- a/testapps/SmsManagerTestApp/src/com/android/phone/testapps/smsmanagertestapp/SmsManagerTestApp.java
+++ b/testapps/SmsManagerTestApp/src/com/android/phone/testapps/smsmanagertestapp/SmsManagerTestApp.java
@@ -44,6 +44,10 @@
     private static final ComponentName SETTINGS_SUB_PICK_ACTIVITY = new ComponentName(
             "com.android.settings", "com.android.settings.sim.SimDialogActivity");
 
+    // Can't import PERFORM_IMS_SINGLE_REGISTRATION const directly beause it's a @SystemApi
+    private static final String PERFORM_IMS_SINGLE_REGISTRATION =
+            "android.permission.PERFORM_IMS_SINGLE_REGISTRATION";
+
     /*
      * Forwarded constants from SimDialogActivity.
      */
@@ -66,6 +70,12 @@
         findViewById(R.id.send_text_button_service)
                 .setOnClickListener(this::sendOutgoingSmsService);
         findViewById(R.id.get_sub_for_result_button).setOnClickListener(this::getSubIdForResult);
+        findViewById(R.id.enable_persistent_service)
+                .setOnClickListener(this::setPersistentServiceComponentEnabled);
+        findViewById(R.id.disable_persistent_service)
+                .setOnClickListener(this::setPersistentServiceComponentDisabled);
+        findViewById(R.id.check_single_reg_permission)
+                .setOnClickListener(this::checkSingleRegPermission);
         mPhoneNumber = (EditText) findViewById(R.id.phone_number_text);
     }
 
@@ -183,6 +193,32 @@
         }
     }
 
+    private void setPersistentServiceComponentEnabled(View view) {
+        getPackageManager().setComponentEnabledSetting(
+                new ComponentName(this, PersistentService.class),
+                PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
+                PackageManager.DONT_KILL_APP);
+    }
+
+    private void setPersistentServiceComponentDisabled(View view) {
+        getPackageManager().setComponentEnabledSetting(
+                new ComponentName(this, PersistentService.class),
+                PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
+                PackageManager.DONT_KILL_APP);
+    }
+
+    private void checkSingleRegPermission(View view) {
+        if (checkSelfPermission(PERFORM_IMS_SINGLE_REGISTRATION)
+                == PackageManager.PERMISSION_GRANTED) {
+            Toast.makeText(this, "Single Reg permission granted",
+                    Toast.LENGTH_SHORT).show();
+        } else {
+            Toast.makeText(this, "Single Reg permission NOT granted",
+                    Toast.LENGTH_SHORT).show();
+        }
+
+    }
+
     private Intent getSendStatusIntent() {
         // Encode requestId in intent data
         return new Intent(SendStatusReceiver.MESSAGE_SENT_ACTION, null, this,
diff --git a/testapps/TelephonyManagerTestApp/Android.bp b/testapps/TelephonyManagerTestApp/Android.bp
index 8a37c99..e95d62f 100644
--- a/testapps/TelephonyManagerTestApp/Android.bp
+++ b/testapps/TelephonyManagerTestApp/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 android_test {
     name: "TelephonyManagerTestApp",
     srcs: ["src/**/*.java"],
diff --git a/testapps/TelephonyManagerTestApp/AndroidManifest.xml b/testapps/TelephonyManagerTestApp/AndroidManifest.xml
index 044d0b2..40fc549 100644
--- a/testapps/TelephonyManagerTestApp/AndroidManifest.xml
+++ b/testapps/TelephonyManagerTestApp/AndroidManifest.xml
@@ -15,7 +15,7 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.android.phone.testapps.telephonymanagertestapp">
+     package="com.android.phone.testapps.telephonymanagertestapp">
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
     <uses-permission android:name="android.permission.MODIFY_PHONE_STATE"/>
@@ -26,31 +26,29 @@
     <uses-permission android:name="android.permission.CALL_PRIVILEGED"/>
     <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
 
-    android.Manifest.permission.ACCESS_FINE_LOCATION
+            android.Manifest.permission.ACCESS_FINE_LOCATION
     <application android:label="TelephonyManagerTestApp">
-        <activity
-            android:name=".TelephonyManagerTestApp"
-            android:label="TelephonyManagerTestApp">
+        <activity android:name=".TelephonyManagerTestApp"
+             android:label="TelephonyManagerTestApp"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <action android:name="android.intent.action.SEARCH" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <action android:name="android.intent.action.SEARCH"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
-            <meta-data
-                android:name="android.app.searchable"
-                android:resource="@xml/searchable">
+            <meta-data android:name="android.app.searchable"
+                 android:resource="@xml/searchable">
             </meta-data>
         </activity>
 
-        <activity
-            android:name=".CallingMethodActivity"
-            android:label="CallingMethodActivity">
+        <activity android:name=".CallingMethodActivity"
+             android:label="CallingMethodActivity"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.DEFAULT" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
         </activity>
     </application>
 </manifest>
-
diff --git a/testapps/TelephonyRegistryTestApp/Android.bp b/testapps/TelephonyRegistryTestApp/Android.bp
index fec5286..2439461 100644
--- a/testapps/TelephonyRegistryTestApp/Android.bp
+++ b/testapps/TelephonyRegistryTestApp/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 android_test {
     name: "TelephonyRegistryTestApp",
     srcs: ["src/**/*.java"],
diff --git a/testapps/TelephonyRegistryTestApp/AndroidManifest.xml b/testapps/TelephonyRegistryTestApp/AndroidManifest.xml
index 550c9f0..7432156 100644
--- a/testapps/TelephonyRegistryTestApp/AndroidManifest.xml
+++ b/testapps/TelephonyRegistryTestApp/AndroidManifest.xml
@@ -15,24 +15,23 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.android.phone.testapps.telephonyregistry">
+     package="com.android.phone.testapps.telephonyregistry">
     <uses-sdk android:minSdkVersion="25"
-          android:targetSdkVersion="25"/>
+         android:targetSdkVersion="25"/>
 
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
     <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
     <uses-permission android:name="android.permission.READ_PRECISE_PHONE_STATE"/>
     <application android:label="TelephonyRegistryTestApp">
-        <activity
-            android:name=".TelephonyRegistryTestApp"
-            android:label="TelephonyRegistryTestApp">
+        <activity android:name=".TelephonyRegistryTestApp"
+             android:label="TelephonyRegistryTestApp"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
 </manifest>
-
diff --git a/testapps/TestRcsApp/OWNERS b/testapps/TestRcsApp/OWNERS
new file mode 100644
index 0000000..1d0d52b
--- /dev/null
+++ b/testapps/TestRcsApp/OWNERS
@@ -0,0 +1,3 @@
+allenwtsu@google.com
+calvinpan@google.com
+jamescflin@google.com
diff --git a/testapps/TestRcsApp/TestApp/Android.bp b/testapps/TestRcsApp/TestApp/Android.bp
new file mode 100644
index 0000000..cda7d17
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/Android.bp
@@ -0,0 +1,40 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
+android_app {
+    name: "TestRcsApp",
+
+    srcs: [
+        "src/**/*.java",
+    ],
+
+    static_libs: [
+        "androidx-constraintlayout_constraintlayout",
+        "aosp_test_rcs_client_base",
+        "androidx.appcompat_appcompat",
+        "libphonenumber-platform"
+    ],
+
+    libs: ["org.apache.http.legacy"],
+
+    certificate: "platform",
+    privileged: true,
+    product_specific: true,
+
+    sdk_version: "system_current",
+    min_sdk_version: "30",
+    required: ["privapp-permissions-com.google.android.sample.rcsclient.xml"]
+}
+
+prebuilt_etc {
+    name: "privapp-permissions-com.google.android.sample.rcsclient.xml",
+    src: "etc/permissions/privapp-permissions-com.google.android.sample.rcsclient.xml",
+    sub_dir:"permissions",
+    product_specific: true,
+}
diff --git a/testapps/TestRcsApp/TestApp/AndroidManifest.xml b/testapps/TestRcsApp/TestApp/AndroidManifest.xml
new file mode 100644
index 0000000..7538df7
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/AndroidManifest.xml
@@ -0,0 +1,122 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //packages/services/Telephony/testapps/TestRcsApp/TestApp/AndroidManifest.xml
+**
+** Copyright 2020, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.google.android.sample.rcsclient"
+    android:versionCode="13"
+    android:versionName="1.0.12">
+
+    <uses-sdk
+        android:minSdkVersion="30"
+        android:targetSdkVersion="30" />
+
+    <uses-permission android:name="android.permission.MODIFY_PHONE_STATE" />
+    <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
+    <!-- Granted by SMS role-->
+    <uses-permission android:name="android.permission.PERFORM_IMS_SINGLE_REGISTRATION" />
+    <!-- Required for UCE and granted by SMS role -->
+    <uses-permission android:name="android.permission.READ_CONTACTS" />
+    <uses-permission android:name="android.permission.ACCESS_RCS_USER_CAPABILITY_EXCHANGE" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".DelegateActivity" />
+        <activity android:name=".UceActivity" />
+        <activity android:name=".GbaActivity" />
+        <activity android:name=".PhoneNumberActivity" />
+        <activity android:name=".ChatActivity" />
+        <activity android:name=".ContactListActivity" />
+        <activity android:name=".ProvisioningActivity" />
+        <activity android:name=".FileUploadActivity" />
+
+        <provider
+            android:name=".util.ChatProvider"
+            android:authorities="rcsprovider" />
+
+
+        <!-- In order to make this App eligible to be selected as the default Message App, the
+             following components are required to be declared even if they are not implemented.
+        -->
+
+        <!-- BroadcastReceiver that listens for incoming SMS messages -->
+        <receiver
+            android:name=".SmsReceiver"
+            android:permission="android.permission.BROADCAST_SMS">
+            <intent-filter>
+                <action android:name="android.provider.Telephony.SMS_DELIVER" />
+            </intent-filter>
+        </receiver>
+
+        <!-- BroadcastReceiver that listens for incoming MMS messages -->
+        <receiver
+            android:name=".MmsReceiver"
+            android:permission="android.permission.BROADCAST_WAP_PUSH">
+            <intent-filter>
+                <action android:name="android.provider.Telephony.WAP_PUSH_DELIVER" />
+                <data android:mimeType="application/vnd.wap.mms-message" />
+            </intent-filter>
+        </receiver>
+
+        <!-- Activity that allows the user to send new SMS/MMS messages -->
+        <activity android:name=".ComposeSmsActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <action android:name="android.intent.action.SENDTO" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data android:scheme="sms" />
+                <data android:scheme="smsto" />
+                <data android:scheme="mms" />
+                <data android:scheme="mmsto" />
+            </intent-filter>
+        </activity>
+
+        <!-- Service that delivers messages from the phone "quick response" -->
+        <service
+            android:name=".HeadlessSmsSendService"
+            android:exported="true"
+            android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE">
+            <intent-filter>
+                <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" />
+                <category android:name="android.intent.category.DEFAULT" />
+
+                <data android:scheme="sms" />
+                <data android:scheme="smsto" />
+                <data android:scheme="mms" />
+                <data android:scheme="mmsto" />
+            </intent-filter>
+        </service>
+
+    </application>
+
+</manifest>
diff --git a/testapps/TestRcsApp/TestApp/etc/permissions/privapp-permissions-com.google.android.sample.rcsclient.xml b/testapps/TestRcsApp/TestApp/etc/permissions/privapp-permissions-com.google.android.sample.rcsclient.xml
new file mode 100644
index 0000000..4064db4
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/etc/permissions/privapp-permissions-com.google.android.sample.rcsclient.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2021 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<permissions>
+    <privapp-permissions package="com.google.android.sample.rcsclient">
+        <permission name="android.permission.MODIFY_PHONE_STATE"/>
+        <permission name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
+        <permission name="android.permission.ACCESS_NETWORK_STATE"/>
+        <permission name="android.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS"/>
+    </privapp-permissions>
+</permissions>
\ No newline at end of file
diff --git a/testapps/TestRcsApp/TestApp/res/drawable-v24/ic_launcher_foreground.xml b/testapps/TestRcsApp/TestApp/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..fc0c6ab
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,42 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillType="evenOdd"
+        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,
+        49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="78.5885"
+                android:endY="90.9159"
+                android:startX="48.7653"
+                android:startY="61.0927"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,
+        50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,
+        37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,
+        42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,
+        40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,
+        52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,
+        56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,
+        52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
diff --git a/testapps/TestRcsApp/TestApp/res/drawable/ic_launcher_background.xml b/testapps/TestRcsApp/TestApp/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/activity_main.xml b/testapps/TestRcsApp/TestApp/res/layout/activity_main.xml
new file mode 100644
index 0000000..939feb0
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/activity_main.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <Button
+            android:id="@+id/provision"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/provisioning_test"
+            android:textAlignment="center"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/delegate"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/delegate_test"
+            android:textAlignment="center"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/uce"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/uce_test"
+            android:textAlignment="center"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/gba"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/gba_test"
+            android:textAlignment="center"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/msgClient"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/test_msg_client"
+            android:textAlignment="center"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/uploadFile"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/upload_file_gba"
+            android:textAlignment="center"
+            android:textAllCaps="false" />
+
+        <TextView
+            android:id="@+id/version_info"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/version_info"
+            android:textAlignment="center"
+            android:paddingTop="7dp"/>
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/chat_layout.xml b/testapps/TestRcsApp/TestApp/res/layout/chat_layout.xml
new file mode 100644
index 0000000..e184b04
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/chat_layout.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/session_tips"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="15dp"
+        android:textStyle="bold" />
+
+    <LinearLayout
+        android:id="@id/title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:layout_below="@+id/session_tips">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/to"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+
+        <EditText
+            android:id="@+id/destNum"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:inputType="phone"
+            android:digits="0123456789+"
+            android:hint="+15555551212" />
+    </LinearLayout>
+
+
+    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/title">
+
+        <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+            android:id="@+id/relative_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"></RelativeLayout>
+    </ScrollView>
+
+    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true">
+
+        <EditText
+            android:id="@+id/new_msg"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_toLeftOf="@+id/chat_btn"
+            android:text="@string/chat_message" />
+
+        <Button
+            android:id="@+id/chat_btn"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentRight="true"
+            android:text="@string/send" />
+    </RelativeLayout>
+
+</RelativeLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/contact_list.xml b/testapps/TestRcsApp/TestApp/res/layout/contact_list.xml
new file mode 100644
index 0000000..0117549
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/contact_list.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/tips"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="15dp"
+        android:textStyle="bold" />
+
+    <Button
+        android:id="@+id/start_chat_btn"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:layout_marginBottom="10dp"
+        android:text="@string/start_chat"
+        android:textAllCaps="false" />
+
+    <ListView
+        android:id="@+id/listview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_alignParentBottom="true" />
+
+</LinearLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/delegate_layout.xml b/testapps/TestRcsApp/TestApp/res/layout/delegate_layout.xml
new file mode 100644
index 0000000..94d6efa
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/delegate_layout.xml
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".DelegateActivity">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <CheckBox
+                    android:id="@+id/standalone-pager"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/standalone_pager" />
+
+                <CheckBox
+                    android:id="@+id/standalone-large"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/standalone_large" />
+
+                <CheckBox
+                    android:id="@+id/standalone-deferred"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/standalone_deferred" />
+
+                <CheckBox
+                    android:id="@+id/standalone-pager-large"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/standalone_pager_large" />
+
+                <CheckBox
+                    android:id="@+id/chat"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/chat" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <CheckBox
+                    android:id="@+id/file_transfer"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/file_transfer" />
+
+                <CheckBox
+                    android:id="@+id/geolocation_sms"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/geolocation_sms" />
+
+                <CheckBox
+                    android:id="@+id/chatbot_session"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/chatbot_session" />
+
+                <CheckBox
+                    android:id="@+id/chatbot_standalone"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/chatbot_standalone" />
+
+                <CheckBox
+                    android:id="@+id/chatbot_version"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/chatbot_version" />
+            </LinearLayout>
+        </LinearLayout>
+
+        <Button
+            android:id="@+id/init_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="@string/initialize_delegate"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/destroy_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="@string/destroy_delegate"
+            android:textAllCaps="false" />
+
+        <TextView
+            android:id="@+id/delegate_callback_result"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="30dp"
+            android:scrollbars="vertical"
+            android:text="@string/callback_result"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/file_upload_layout.xml b/testapps/TestRcsApp/TestApp/res/layout/file_upload_layout.xml
new file mode 100644
index 0000000..a41376b
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/file_upload_layout.xml
@@ -0,0 +1,95 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2021 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".FileUploadActivity">
+
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/server"
+                android:textSize="15dp"
+                android:textStyle="bold" />
+
+            <EditText
+                android:id="@+id/ft_uri"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textSize="15dp" />
+        </LinearLayout>
+
+        <Button
+            android:id="@+id/browse_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="@string/browse"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/upload_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="@string/upload"
+            android:textAllCaps="false" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:text="@string/file_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textSize="15dp"
+                android:textStyle="bold"/>
+            <TextView
+                android:id="@+id/file_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textSize="15dp"
+                android:textStyle="bold"/>
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/upload_file_result"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/result"
+            android:scrollbars="vertical"
+            android:layout_marginTop="20dp"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/gba_layout.xml b/testapps/TestRcsApp/TestApp/res/layout/gba_layout.xml
new file mode 100644
index 0000000..f9866e8
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/gba_layout.xml
@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".GbaActivity">
+
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/organization"
+                android:textSize="15dp"
+                android:textStyle="bold" />
+
+            <Spinner
+                android:id="@+id/organization_list"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:layout_marginBottom="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/uicc_type"
+                android:textSize="15dp"
+                android:textStyle="bold" />
+
+            <Spinner
+                android:id="@+id/uicc_list"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:layout_marginBottom="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/protocol"
+                android:textSize="15dp"
+                android:textStyle="bold" />
+
+            <Spinner
+                android:id="@+id/protocol_list"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:layout_marginBottom="10dp"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/tls_cs"
+                android:textSize="15dp"
+                android:textStyle="bold" />
+
+            <EditText
+                android:id="@+id/tls_id"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:inputType="number"
+                android:text="47"
+                android:textSize="15dp" />
+        </LinearLayout>
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/naf"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+
+        <EditText
+            android:id="@+id/naf_url"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textSize="15dp" />
+
+        <Button
+            android:id="@+id/gba_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:layout_marginBottom="10dp"
+            android:text="@string/gba_bootstrap"
+            android:textAllCaps="false" />
+
+        <TextView
+            android:id="@+id/gba_result"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:scrollbars="vertical"
+            android:text="@string/result"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/number_to_chat.xml b/testapps/TestRcsApp/TestApp/res/layout/number_to_chat.xml
new file mode 100644
index 0000000..7e31581
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/number_to_chat.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/to"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+
+        <EditText
+            android:id="@+id/destNum"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:inputType="phone"
+            android:digits="0123456789+"
+            android:hint="+15555551212" />
+    </LinearLayout>
+
+    <Button
+        android:id="@+id/launch_chat_btn"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/ok" />
+
+</LinearLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/provision_layout.xml b/testapps/TestRcsApp/TestApp/res/layout/provision_layout.xml
new file mode 100644
index 0000000..47f534a
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/provision_layout.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ProvisionActivity">
+
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/rcs_profile"
+                android:textSize="15dp"
+                android:textStyle="bold" />
+
+            <Spinner
+                android:id="@+id/rcs_profile_list"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+
+        <Button
+            android:id="@+id/provisioning_register_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="@string/register_provisioning_callback"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/provisioning_unregister_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="@string/unregister_provisioning_callback"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/provisioning_singlereg_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:layout_marginBottom="10dp"
+            android:text="@string/isRcsVolteSingleRegCapable"
+            android:textAllCaps="false" />
+
+        <TextView
+            android:id="@+id/provisioning_singlereg_result"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/result"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+
+        <TextView
+            android:id="@+id/provisioning_callback_result"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:scrollbars="vertical"
+            android:text="@string/callback_result"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/layout/uce_layout.xml b/testapps/TestRcsApp/TestApp/res/layout/uce_layout.xml
new file mode 100644
index 0000000..a4e6ff2
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/layout/uce_layout.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".UceActivity">
+
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/uce_description"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/number"
+                android:textSize="15dp"
+                android:textStyle="bold" />
+
+            <EditText
+                android:id="@+id/number_list"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:inputType="phone"
+                android:digits="0123456789+,"
+                android:hint="+16505551212,+16505551213" />
+        </LinearLayout>
+
+        <Button
+            android:id="@+id/capability_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="@string/request_capability"
+            android:textAllCaps="false" />
+
+        <Button
+            android:id="@+id/availability_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:layout_marginBottom="10dp"
+            android:text="@string/request_availability"
+            android:textAllCaps="false" />
+
+        <TextView
+            android:id="@+id/capability_result"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/result"
+            android:scrollbars="vertical"
+            android:textSize="15dp"
+            android:textStyle="bold" />
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/testapps/TestRcsApp/TestApp/res/mipmap-anydpi-v26/ic_launcher.xml b/testapps/TestRcsApp/TestApp/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/testapps/TestRcsApp/TestApp/res/mipmap-anydpi-v26/ic_launcher_round.xml b/testapps/TestRcsApp/TestApp/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/testapps/TestRcsApp/TestApp/res/values-as/strings.xml b/testapps/TestRcsApp/TestApp/res/values-as/strings.xml
new file mode 100644
index 0000000..2fac78c
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-as/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"প্ৰ’ভিজনিং পৰীক্ষা"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"অধিকাৰ প্ৰদান কৰাৰ পৰীক্ষা"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE পৰীক্ষা"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA পৰীক্ষা"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"ফলাফল:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"কলবেকৰ ফলাফল:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"সন্ধানৰ সামৰ্থ্যত নম্বৰটো দিয়ক আৰু বহুকেইটা থাকিলে \',\'ৰ দ্বাৰা পৃথক কৰক।"</string>
+    <string name="number" msgid="9096578126043995890">"সংখ্যা:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"চাট আৰম্ভ কৰক"</string>
+    <string name="to" msgid="1156781884609653284">"প্ৰতি:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"চাট বার্তা"</string>
+    <string name="send" msgid="8797467615003240434">"পঠিয়াওক"</string>
+    <string name="ok" msgid="2206671077510386729">"ঠিক আছে"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"ছেশ্বন আৰম্ভ কৰাত সফল হৈছে"</string>
+    <string name="session_failed" msgid="4524986240102190509">"ছেশ্বন আৰম্ভ কৰাত বিফল হৈছে"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"ছেশ্বন সাজু নহয়"</string>
+    <string name="organization" msgid="913518283470119113">"সংস্থা:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICCৰ ধৰণ:"</string>
+    <string name="protocol" msgid="8626139294022821930">"প্ৰট’কল:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS চাইফাৰ ছুইট:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"ষ্টেণ্ডএল’ন পেজাৰ"</string>
+    <string name="standalone_large" msgid="336170805696694543">"ষ্টেণ্ডএল’ন ডাঙৰ"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"ষ্টেণ্ডএল’ন স্থগিত ৰখা হৈছে"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"ষ্টেণ্ডএল’ন ডাঙৰ পেজাৰ"</string>
+    <string name="chat" msgid="5500583808773151982">"চাট"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"ফাইল স্থানান্তৰণ"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"জিঅ’লোকেশ্বনৰ এছএমএছ"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"চাটব’ট ছেশ্বন"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"ষ্টেণ্ডএল’ন চাটব’ট"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"চাটব’টৰ সংস্কৰণ"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"প্ৰ’ভিজনিং সম্পন্ন হৈছে"</string>
+    <string name="registration_done" msgid="492878616836655421">"পঞ্জীয়ন সম্পন্ন হৈছে"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"একো নাই"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"স্থানীয়"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"অজ্ঞাত"</item>
+    <item msgid="1715684709703792003">"ছিম"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-be/strings.xml b/testapps/TestRcsApp/TestApp/res/values-be/strings.xml
new file mode 100644
index 0000000..5196cf4
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-be/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Тэст ініцыялізацыі"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Дэлегаванне тэста"</string>
+    <string name="uce_test" msgid="6466919844953883038">"Тэст UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"Тэст GBA"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"Вынік:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Вынік зваротнага выкліку"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Увядзіце нумар для запыту магчымасці. Калі нумароў некалькі, раздзяліце іх коскамі."</string>
+    <string name="number" msgid="9096578126043995890">"Нумар:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Пачаць чат"</string>
+    <string name="to" msgid="1156781884609653284">"Каму:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Паведамленне чата"</string>
+    <string name="send" msgid="8797467615003240434">"Адправіць"</string>
+    <string name="ok" msgid="2206671077510386729">"ОК"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Ініцыялізацыя сеанса выканана"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Збой ініцыялізацыі сеанса"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Сеанс не гатовы"</string>
+    <string name="organization" msgid="913518283470119113">"Арганізацыя:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"Тып UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Пратакол:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"Набор шыфраў TLS:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Аўтаномны пэйджар"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Аўтаномны вялікі"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Аўтаномны адкладзены"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Аўтаномны вялікі пэйджар"</string>
+    <string name="chat" msgid="5500583808773151982">"Чат"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"Перадача файлаў"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"SMS геалакацыі"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Сеанс чат-бота"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Аўтаномны чат-бот"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Версія чат-бота"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Ініцыялізацыя выканана"</string>
+    <string name="registration_done" msgid="492878616836655421">"Рэгістрацыя выканана"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"НЯМА"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"МЯСЦОВАЯ СЕТКА"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"НЕВЯДОМА"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-bs/strings.xml b/testapps/TestRcsApp/TestApp/res/values-bs/strings.xml
new file mode 100644
index 0000000..8787d26
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-bs/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Test za dodjeljivanje"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Test ovlaštenika"</string>
+    <string name="uce_test" msgid="6466919844953883038">"Test UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"Test GBA"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"Rezultat:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Rezultat povratnog poziva:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Unesite broj da pošaljte upit o kapacitetu te upite razdvojite \",\" ako ih ima više."</string>
+    <string name="number" msgid="9096578126043995890">"Broj:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Započni chat"</string>
+    <string name="to" msgid="1156781884609653284">"Za:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Poruka chata"</string>
+    <string name="send" msgid="8797467615003240434">"Pošalji"</string>
+    <string name="ok" msgid="2206671077510386729">"Uredu"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Pokretanje sesije je uspjelo"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Pokretanje sesije nije uspjelo"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Sesija nije spremna"</string>
+    <string name="organization" msgid="913518283470119113">"Organizacija:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"Vrsta UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protokol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"Paket TLS Cipher:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Samostalni pejdžer"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Samostalno veliko"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Samostalno odgođeno"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Samostalni veliki pejdžer"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"Prijenos fajlova"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"SMS za geolokaciju"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Sesija bota za chat"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Samostalni bot za chat"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Vezija bota za chat"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Dodjeljivanje je završeno"</string>
+    <string name="registration_done" msgid="492878616836655421">"Registracija je završena"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"NEMA"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOKALNO"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"CERTIFIKAT_PRETPLATNIKA"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"NEPOZNATO"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-en-rAU/strings.xml b/testapps/TestRcsApp/TestApp/res/values-en-rAU/strings.xml
new file mode 100644
index 0000000..bec17d3
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-en-rAU/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"Rcs client"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Provisioning test"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Delegate test"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE test"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA test"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DB client"</string>
+    <string name="result" msgid="435222369457564619">"Result:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Callback result:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initialiseSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Enter the number to query capability and separate by \',\' if multiple ones."</string>
+    <string name="number" msgid="9096578126043995890">"Number:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Start chat"</string>
+    <string name="to" msgid="1156781884609653284">"To:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Chat message"</string>
+    <string name="send" msgid="8797467615003240434">"Send"</string>
+    <string name="ok" msgid="2206671077510386729">"OK"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Session init succeeded"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Session init failed"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Session not ready"</string>
+    <string name="organization" msgid="913518283470119113">"Organisation:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC type:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protocol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS cipher suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Standalone pager"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Standalone large"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Standalone deferred"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Standalone large pager"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"File transfer"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"Geolocation SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Chatbot session"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Chatbot standalone"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Chatbot version"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Provisioning done"</string>
+    <string name="registration_done" msgid="492878616836655421">"Registration done"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"NONE"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOCAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"UNKNOWN"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-en-rCA/strings.xml b/testapps/TestRcsApp/TestApp/res/values-en-rCA/strings.xml
new file mode 100644
index 0000000..bec17d3
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-en-rCA/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"Rcs client"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Provisioning test"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Delegate test"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE test"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA test"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DB client"</string>
+    <string name="result" msgid="435222369457564619">"Result:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Callback result:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initialiseSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Enter the number to query capability and separate by \',\' if multiple ones."</string>
+    <string name="number" msgid="9096578126043995890">"Number:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Start chat"</string>
+    <string name="to" msgid="1156781884609653284">"To:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Chat message"</string>
+    <string name="send" msgid="8797467615003240434">"Send"</string>
+    <string name="ok" msgid="2206671077510386729">"OK"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Session init succeeded"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Session init failed"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Session not ready"</string>
+    <string name="organization" msgid="913518283470119113">"Organisation:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC type:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protocol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS cipher suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Standalone pager"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Standalone large"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Standalone deferred"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Standalone large pager"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"File transfer"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"Geolocation SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Chatbot session"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Chatbot standalone"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Chatbot version"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Provisioning done"</string>
+    <string name="registration_done" msgid="492878616836655421">"Registration done"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"NONE"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOCAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"UNKNOWN"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-en-rGB/strings.xml b/testapps/TestRcsApp/TestApp/res/values-en-rGB/strings.xml
new file mode 100644
index 0000000..bec17d3
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-en-rGB/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"Rcs client"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Provisioning test"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Delegate test"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE test"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA test"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DB client"</string>
+    <string name="result" msgid="435222369457564619">"Result:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Callback result:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initialiseSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Enter the number to query capability and separate by \',\' if multiple ones."</string>
+    <string name="number" msgid="9096578126043995890">"Number:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Start chat"</string>
+    <string name="to" msgid="1156781884609653284">"To:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Chat message"</string>
+    <string name="send" msgid="8797467615003240434">"Send"</string>
+    <string name="ok" msgid="2206671077510386729">"OK"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Session init succeeded"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Session init failed"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Session not ready"</string>
+    <string name="organization" msgid="913518283470119113">"Organisation:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC type:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protocol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS cipher suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Standalone pager"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Standalone large"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Standalone deferred"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Standalone large pager"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"File transfer"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"Geolocation SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Chatbot session"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Chatbot standalone"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Chatbot version"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Provisioning done"</string>
+    <string name="registration_done" msgid="492878616836655421">"Registration done"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"NONE"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOCAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"UNKNOWN"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-en-rIN/strings.xml b/testapps/TestRcsApp/TestApp/res/values-en-rIN/strings.xml
new file mode 100644
index 0000000..bec17d3
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-en-rIN/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"Rcs client"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Provisioning test"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Delegate test"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE test"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA test"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DB client"</string>
+    <string name="result" msgid="435222369457564619">"Result:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Callback result:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initialiseSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Enter the number to query capability and separate by \',\' if multiple ones."</string>
+    <string name="number" msgid="9096578126043995890">"Number:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Start chat"</string>
+    <string name="to" msgid="1156781884609653284">"To:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Chat message"</string>
+    <string name="send" msgid="8797467615003240434">"Send"</string>
+    <string name="ok" msgid="2206671077510386729">"OK"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Session init succeeded"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Session init failed"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Session not ready"</string>
+    <string name="organization" msgid="913518283470119113">"Organisation:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC type:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protocol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS cipher suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Standalone pager"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Standalone large"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Standalone deferred"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Standalone large pager"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"File transfer"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"Geolocation SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Chatbot session"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Chatbot standalone"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Chatbot version"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Provisioning done"</string>
+    <string name="registration_done" msgid="492878616836655421">"Registration done"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"NONE"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOCAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"UNKNOWN"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-en-rXC/strings.xml b/testapps/TestRcsApp/TestApp/res/values-en-rXC/strings.xml
new file mode 100644
index 0000000..ef9b6cb
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-en-rXC/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‏‏‏‎‎‏‎‏‎‏‎‎‏‎‏‎‏‎‏‏‏‎‎‎‏‎‏‎‎‏‏‎‎‎‏‎‎‎‎‏‎‎‎‏‏‎‎‎‏‏‎‏‎‎‏‏‏‏‎RcsClient‎‏‎‎‏‎"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‏‎‎‏‎‏‏‏‏‏‎‎‎‎‎‎‏‎‏‎‏‎‏‏‏‎‎‎‏‏‏‏‎‏‏‏‏‏‏‏‎‎‎‎‏‏‏‏‎‎‏‎‎‏‏‏‏‎‎Provisioning Test‎‏‎‎‏‎"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‎‏‏‏‏‏‏‎‎‎‎‎‏‏‎‎‎‏‏‎‏‎‏‏‏‎‎‏‎‏‏‏‏‎‏‎‎‎‎‎‏‎‎‏‏‏‏‎‏‏‏‎‏‏‏‎‏‏‎Delegate Test‎‏‎‎‏‎"</string>
+    <string name="uce_test" msgid="6466919844953883038">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‏‎‎‏‏‎‏‏‏‏‏‏‎‎‎‏‏‏‎‏‎‏‎‏‎‏‎‏‏‏‏‏‎‏‎‏‎‏‏‎‎‏‏‎‏‎‎‎‎‎‎‏‏‎‎‏‏‏‏‎‎UCE Test‎‏‎‎‏‎"</string>
+    <string name="gba_test" msgid="8786745991279224003">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‎‏‏‏‏‏‎‎‎‎‏‏‎‎‏‎‏‎‏‏‏‎‏‏‎‎‏‏‎‎‎‏‎‏‏‏‎‎‏‎‎‏‎‎‏‎‎‏‎‎‏‏‎‎‎‎‏‏‎GBA Test‎‏‎‎‏‎"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‎‏‎‎‎‏‎‏‏‎‏‏‏‎‏‏‎‎‎‎‏‏‎‏‎‎‎‏‏‎‏‎‎‎‏‎‏‏‏‎‏‎‎‏‏‏‏‏‎‏‏‏‏‏‎‏‏‎‎‎TestMessageClient‎‏‎‎‏‎"</string>
+    <string name="db_client" msgid="5131401341721936367">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‎‏‏‏‎‎‏‏‎‏‏‎‎‏‏‎‎‏‏‎‎‏‎‏‎‏‎‏‎‎‏‏‏‏‎‏‎‏‎‎‏‏‎‎‏‎‎‎‎‎‎‏‏‏‏‎‏‏‏‏‎DBClient‎‏‎‎‏‎"</string>
+    <string name="result" msgid="435222369457564619">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‏‏‏‎‎‎‎‎‏‎‏‎‎‎‏‏‏‎‎‎‎‏‏‏‎‎‎‎‎‏‏‎‏‎‎‏‏‏‎‏‎‎‏‎‎‏‏‎‏‎‏‏‏‏‎‎‏‎‏‏‎Result:‎‏‎‎‏‎"</string>
+    <string name="callback_result" msgid="7162990408241244749">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‏‏‎‏‏‎‏‎‎‎‎‎‎‎‏‏‎‏‏‏‎‏‎‎‏‏‎‎‏‏‏‏‎‎‏‎‏‏‏‏‏‏‏‏‏‎‏‎‏‎‎‏‎‎‏‏‎‏‎Callback Result:‎‏‎‎‏‎"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‏‎‎‎‏‎‎‏‎‏‏‏‏‎‏‎‏‎‏‎‏‏‎‏‏‎‏‏‏‎‎‏‎‏‏‏‏‏‎‎‏‎‎‏‎‎‎‎‏‎‏‎‎‏‎‎‎‏‏‎‎initializeSipDelegate‎‏‎‎‏‎"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‏‏‏‎‏‎‎‏‎‏‎‎‎‏‎‏‏‎‎‏‎‎‏‎‏‏‎‎‎‎‎‎‏‏‏‏‎‏‎‎‎‎‎‏‎‎‏‏‎‏‎‎‎‏‏‏‎‏‏‎destroySipDelegate‎‏‎‎‏‎"</string>
+    <string name="uce_description" msgid="1117661457446955869">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‏‏‏‎‎‎‎‎‏‎‏‎‏‏‏‎‏‏‎‎‏‎‏‏‎‎‏‎‎‎‎‏‏‎‎‏‎‎‎‏‎‏‎‏‏‎‏‎‏‏‎‏‎‏‏‏‎‏‎Enter the number to query capability and separate by \',\' if multiple ones.‎‏‎‎‏‎"</string>
+    <string name="number" msgid="9096578126043995890">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‏‎‎‎‏‏‏‏‎‏‏‎‎‎‏‎‎‏‏‎‎‏‏‏‎‎‎‎‏‎‎‎‏‎‎‏‏‏‎‎‎‎‏‏‎‏‏‏‏‎‏‏‏‏‎‎‏‎‎Number:‎‏‎‎‏‎"</string>
+    <string name="request_capability" msgid="7644752985651089411">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‏‎‎‎‎‏‎‏‏‏‏‎‎‏‏‏‏‎‎‏‎‏‎‏‏‎‎‎‏‏‏‎‎‏‎‏‎‏‎‏‏‏‎‎‎‏‎‎‎‎‎‎‎‎‎‎‏‏‎requestCapability‎‏‎‎‏‎"</string>
+    <string name="request_availability" msgid="6387685341316953239">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‏‎‎‎‏‎‏‎‎‏‎‏‏‎‎‏‏‏‎‏‏‏‏‏‏‎‎‏‎‏‏‏‏‎‏‎‎‎‏‎‏‎‏‎‏‎‏‏‎‏‎‎‏‎‎‏‎‏‏‏‎requestNetworkAvailability‎‏‎‎‏‎"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‏‏‏‏‏‎‏‎‎‎‎‎‎‏‏‏‎‎‎‎‏‎‏‎‏‎‎‎‏‎‏‏‎‏‎‏‏‏‏‏‎‏‏‏‏‏‎‏‎‎‏‏‎‎‏‎‎‎‎‏‎bootstrapAuthenticationRequest‎‏‎‎‏‎"</string>
+    <string name="start_chat" msgid="96121236227112396">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‎‏‏‎‏‎‏‎‏‎‏‎‏‏‏‏‏‎‏‏‏‎‎‎‎‎‏‎‏‎‎‏‏‎‎‏‎‏‏‎‎‎‎‎‎‏‏‏‏‎‏‏‏‎‎‏‏‎‎‎Start Chat‎‏‎‎‏‎"</string>
+    <string name="to" msgid="1156781884609653284">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‎‎‎‎‎‎‏‏‎‏‏‎‏‏‎‏‏‎‏‏‏‏‏‏‏‎‏‏‎‎‎‎‏‎‏‏‎‎‎‎‏‏‏‏‏‎‏‎‏‎‎‎‏‎‎‏‎‎‎To:‎‏‎‎‏‎"</string>
+    <string name="chat_message" msgid="3945528453939746046">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‏‏‎‏‏‎‎‎‎‎‏‎‏‎‏‎‏‎‏‎‎‏‏‏‎‎‏‎‏‏‏‏‏‎‎‎‏‎‎‎‏‏‎‎‏‎‏‎‏‎‎‏‏‏‏‏‏‏‎‎Chat Message‎‏‎‎‏‎"</string>
+    <string name="send" msgid="8797467615003240434">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‏‎‎‎‎‏‎‏‏‎‏‏‏‎‎‎‏‎‎‎‏‎‏‏‏‏‎‏‎‏‎‎‏‏‎‏‎‎‎‏‎‏‎‏‏‎‎‏‏‏‏‏‏‏‎‎‏‎‎Send‎‏‎‎‏‎"</string>
+    <string name="ok" msgid="2206671077510386729">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‏‏‏‎‏‎‎‏‏‏‏‏‏‎‏‎‏‎‏‏‏‎‏‎‎‏‏‏‎‏‎‎‏‏‏‏‎‎‏‎‎‎‏‎‏‎‎‏‎‏‎‎‎‎‏‎‏‎‎‏‎OK‎‏‎‎‏‎"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‎‏‏‎‏‏‎‏‏‏‏‎‏‏‏‏‎‏‏‏‎‏‎‎‏‎‏‏‎‎‏‎‏‏‎‏‏‎‎‏‏‏‏‏‎‎‎Session init succeeded‎‏‎‎‏‎"</string>
+    <string name="session_failed" msgid="4524986240102190509">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‎‏‏‎‎‏‎‏‏‏‏‏‏‏‎‏‏‎‎‎‎‎‎‏‎‏‏‎‎‏‏‏‎‏‏‎‏‎‎‏‎‎‏‎‎‏‏‎‏‏‎‏‎‏‏‎‏‎Session init failed‎‏‎‎‏‎"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‎‎‎‎‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‎‏‏‏‎‎‏‏‏‏‎‎‏‎‏‎‎‏‏‏‎‎‏‎‏‎‎‎‏‎‏‎‏‏‏‏‏‏‎‎‎Session not ready‎‏‎‎‏‎"</string>
+    <string name="organization" msgid="913518283470119113">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‎‎‏‎‏‎‏‏‎‏‎‏‏‏‏‎‎‎‎‎‎‎‏‎‎‏‏‏‏‎‏‏‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‎‎‎‏‏‎‎‏‎‎‏‎Organization:‎‏‎‎‏‎"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‏‎‎‏‎‎‎‏‏‎‏‎‎‏‏‎‎‏‏‏‎‏‏‎‎‎‏‏‎‏‎‏‏‏‏‎‏‏‏‏‎‏‏‏‎‎‎UICC Type:‎‏‎‎‏‎"</string>
+    <string name="protocol" msgid="8626139294022821930">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‏‏‏‏‎‏‏‎‏‏‎‎‎‏‏‎‎‏‏‏‏‏‏‏‏‎‎‎‎‎‏‎‎‏‏‎‏‎‎‎‏‎‎‏‏‏‎‏‎‎‎‎‎‏‎‏‎‏‎‎Protocol:‎‏‎‎‏‎"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‎‏‏‎‎‎‏‎‏‏‎‎‎‏‏‎‎‏‎‎‎‎‏‎‎‎‏‎‏‏‏‏‎‏‎‎‏‎‎‏‏‏‎‎‎‎‎‏‎‎‎‏‎‏‎‎‎‏‎‎TLS Cipher Suite:‎‏‎‎‏‎"</string>
+    <string name="naf" msgid="7620247915001854662">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‏‏‎‎‎‏‏‎‏‎‏‏‎‏‏‎‏‎‎‎‎‏‏‎‎‎‏‎‏‏‏‎‏‎‏‏‎‎‎‏‏‎‎NAF URI:‎‏‎‎‏‎"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‏‎‏‏‎‎‎‎‎‎‏‏‏‎‏‏‏‎‎‏‎‎‎‎‏‏‎‏‏‏‎‎‎‏‎‎‏‏‏‏‎‎‎‎‎‏‎‏‎‏‏‎‎‏‏‏‏‏‎Standalone Pager‎‏‎‎‏‎"</string>
+    <string name="standalone_large" msgid="336170805696694543">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‏‏‎‎‏‎‏‎‏‎‏‎‎‏‎‏‎‎‎‏‏‎‎‏‎‎‎‏‎‎‎‏‎‎‎‏‎‏‏‎‏‎‎‎‏‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‎Standalone Large‎‏‎‎‏‎"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‎‏‎‎‎‎‎‏‎‏‏‏‏‎‏‎‏‎‎‏‏‎‏‏‎‎‎‏‏‏‏‎‏‏‏‏‎‎‎‏‏‎‎‎‎‏‏‏‏‎‎‏‎‏‏‎‏‏‎‎‎Standalone Deferred‎‏‎‎‏‎"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‏‎‏‎‎‏‎‏‎‎‏‎‎‎‎‎‏‎‏‎‎‎‏‏‎‎‎‏‏‎‏‎‏‏‏‎‎‏‎‎‏‏‏‏‎‎‎‎‎‎‎‏‎‎‏‎‏‏‎Standalone Large Pager‎‏‎‎‏‎"</string>
+    <string name="chat" msgid="5500583808773151982">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‎‎‎‏‎‏‎‏‎‏‏‏‏‏‏‏‏‏‏‏‎‏‎‏‎‎‏‎‏‎‏‎‏‏‎‎‏‏‎‎‎‎‎‏‎‏‏‏‎‎‏‏‏‎‏‏‏‎‎Chat‎‏‎‎‏‎"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‎‎‏‎‏‎‎‎‏‎‎‏‎‏‏‏‏‎‏‏‏‏‏‏‏‏‏‎‏‏‎‏‎‏‏‏‎‏‏‏‏‎‏‏‏‏‏‎‎‏‎‏‎‎‏‎‎‏‎File Transfer‎‏‎‎‏‎"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‎‏‏‏‏‏‎‎‎‎‏‏‏‎‏‏‎‏‏‎‎‏‎‎‎‏‎‎‏‏‏‎‎‏‎‎‎‏‏‎‎‏‏‏‎‏‎‎‎‎‏‎‎‏‎‏‏‏‎Geolocation SMS‎‏‎‎‏‎"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‏‎‎‏‎‎‎‎‏‎‏‏‎‏‏‏‏‎‎‏‏‎‎‏‏‏‏‎‏‏‏‏‏‏‎‎‎‎‎‏‏‎‎‏‏‎‎‎‏‎‎‏‎‏‏‏‎‏‎Chatbot Session‎‏‎‎‏‎"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‎‏‎‎‏‏‏‎‏‏‎‏‎‎‎‎‎‎‎‎‎‎‎‎‎‏‏‏‏‎‎‎‏‏‎‏‎‏‏‎‎‏‏‎‏‏‎‏‏‏‎‎‎‏‏‎‎‏‎Chatbot Standalone‎‏‎‎‏‎"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‏‏‎‏‏‏‎‏‏‎‎‎‏‎‎‎‏‎‏‏‎‎‏‎‏‏‏‏‏‏‎‏‏‏‎‎‏‏‎‏‎‎‎‎‎‎Chatbot Version‎‏‎‎‏‎"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‎‏‎‏‏‎‏‎‏‏‎‏‏‏‏‎‎‏‏‏‏‎‎‎‎‎‎‎‏‎‎‎‎‏‏‎‏‎‎‎‏‏‎‎‏‎‏‏‏‏‏‎‎‎‏‎‎‎‎‎Provisioning Done‎‏‎‎‏‎"</string>
+    <string name="registration_done" msgid="492878616836655421">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‏‏‏‎‏‏‎‏‎‏‏‏‎‎‎‎‏‏‏‎‎‏‏‏‏‏‎‏‏‎‎‏‏‎‎‏‏‏‏‎‏‏‏‏‎‏‎‎‏‎‎‏‎‎‏‏‏‏‎‏‎Registration Done‎‏‎‎‏‎"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‎‏‏‏‏‎‏‏‎‏‏‎‎‎‏‎‏‎‏‏‎‏‎‏‏‏‏‎‎‎‎‏‎‎‏‏‏‏‏‎‎‏‏‎‏‏‎‎‏‎‎‎‎‏‏‏‎‎‎NONE‎‏‎‎‏‎"</item>
+    <item msgid="7841117287115880098">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‎‎‏‏‎‏‎‎‎‏‎‎‏‏‏‏‏‎‏‎‏‎‎‎‎‎‏‏‏‎‏‏‎‎‏‎‏‏‎‏‏‏‎‏‏‏‎‏‏‎‏‎‏‎‎‎‏‎‎3GPP‎‏‎‎‏‎"</item>
+    <item msgid="5871357530951196401">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‎‎‏‎‏‏‏‏‎‏‏‎‏‎‎‎‎‎‎‏‎‎‏‎‎‎‏‎‎‎‎‏‏‎‏‏‎‏‎‏‎‎‏‎‎‎‏‏‏‏‎‏‏‏‏‎‎‎‏‎3GPP2‎‏‎‎‏‎"</item>
+    <item msgid="4979706772323445701">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‎‏‎‏‎‎‎‏‏‎‏‏‎‏‏‏‏‎‎‎‏‏‏‎‏‏‎‏‎‎‎‎‎‎‎‏‏‏‏‏‎‎‏‎‎‎‏‎‏‎‏‏‏‏‎‎‎‏‎‏‎OMA‎‏‎‎‏‎"</item>
+    <item msgid="1202873556413702218">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‎‎‏‎‏‏‎‎‎‏‎‏‏‏‎‏‏‏‎‎‏‎‎‎‎‎‎‏‎‏‏‏‏‏‏‎‏‏‏‏‏‏‏‏‏‎‎‎‎‎‎‏‎‎‏‎‏‎‎GSMA‎‏‎‎‏‎"</item>
+    <item msgid="2237392451840970059">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‏‏‏‏‎‎‎‎‏‏‎‎‏‏‎‏‎‎‎‎‏‎‎‏‎‏‎‎‏‎‏‎‏‎‏‏‎‎‎‏‏‏‏‏‎‎‎‎‏‏‎‏‎‏‎‎‏‎‏‏‎LOCAL‎‏‎‎‏‎"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‏‎‎‏‏‎‏‎‎‎‏‏‏‏‏‎‏‎‎‏‏‎‎‎‎‏‏‎‎‎‎‏‎‎‎‎‏‏‎‏‎‎‏‎‏‎‎‎‎‏‎‏‏‎‎‎‏‏‎SUBSCRIBER_CERTIFICATE‎‏‎‎‏‎"</item>
+    <item msgid="6305648228108532104">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‏‏‏‏‎‎‎‎‎‏‎‎‎‏‎‏‎‎‏‏‎‏‎‎‏‏‏‏‎‎‏‏‎‏‎‏‏‏‏‏‎‏‎‏‏‏‏‏‎‎‏‏‎‎‎‏‎‎‎‎MBMS‎‏‎‎‏‎"</item>
+    <item msgid="4369286857827087787">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‎‎‏‎‏‎‎‎‏‎‏‏‎‏‎‎‏‏‎‎‏‏‏‏‏‏‎‏‏‎‏‎‏‎‏‎‎‏‎‎‎‎‏‏‏‏‎‏‎‏‏‎‏‎‏‎‏‏‎HTTP_DIGEST_AUTH‎‏‎‎‏‎"</item>
+    <item msgid="1047245839171009229">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‏‎‏‎‎‎‏‎‎‎‏‎‎‏‎‎‎‎‏‎‎‎‏‎‏‎‏‏‎‎‏‏‎‎‎‏‎‎‏‎‏‏‎‎‏‏‏‎‏‎‏‏‎‎‏‏‎‏‎3GPP_HTTP_BASED_MBMS‎‏‎‎‏‎"</item>
+    <item msgid="1728229445161381738">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‏‏‏‏‏‏‏‏‎‏‏‏‏‏‎‎‏‏‏‏‎‎‎‎‏‏‎‎‎‎‏‏‎‎‏‎‎‏‏‎‏‏‎‏‏‏‎‏‏‏‏‎‏‏‎‏‎‏‎‎GENERIC_PUSH_LAYER‎‏‎‎‏‎"</item>
+    <item msgid="8586727908453122385">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‎‏‏‏‎‎‏‎‏‎‏‎‎‎‏‎‏‏‏‏‏‎‎‎‏‎‎‏‏‏‎‎‏‏‏‎‎‏‎‎‏‎‎‎‎‎‎‎‎‎‎‏‎‏‎‏‎‎‎‏‎IMS_MEDIA_PLANE‎‏‎‎‏‎"</item>
+    <item msgid="5721752897501838331">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‏‏‎‏‏‎‎‏‏‏‏‎‏‏‏‏‏‏‏‏‏‏‎‎‎‏‏‏‏‏‎‏‎‎‎‎‏‎‏‎‎‎‏‎‏‏‏‎‏‏‏‏‏‏‏‎‏‏‎GENERATION_TMPI‎‏‎‎‏‎"</item>
+    <item msgid="1622910302975417378">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‏‏‎‏‎‎‎‎‏‎‏‏‎‏‏‏‏‎‎‎‏‎‏‎‎‏‎‎‏‏‎‏‏‏‏‎‎‏‎‏‎‏‏‏‏‎‏‏‏‎‎‎‎‏‎‎‎‏‎‎3GPP_HTTP_BASED_MBMS‎‏‎‎‏‎"</item>
+    <item msgid="7519270727796373646">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‎‎‏‎‏‏‎‎‏‏‏‎‏‎‎‎‎‏‏‏‎‎‎‏‏‎‏‎‏‏‏‎‎‎‏‎‎‏‎‏‏‏‎‏‏‏‎‎‎‏‎‎‎‏‏‏‎‎TLS_DEFAULT‎‏‎‎‏‎"</item>
+    <item msgid="7444251498958422990">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‏‏‎‏‎‎‏‏‏‏‎‏‎‎‏‎‏‏‎‏‎‎‏‏‎‎‎‎‎‎‎‏‏‎‎‎‎‏‎‏‏‎‎‎‎‎‎‎‏‏‏‏‎‎‏‏‏‎‎TLS_BROWSER‎‏‎‎‏‎"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‎‎‏‏‎‎‏‎‏‎‎‎‎‎‎‎‎‏‏‎‏‎‎‎‏‏‎‎‏‏‎‎‏‎‎‎‏‏‎‏‎‏‎‏‏‎‏‎‎‎‏‎‎‎‏‏‏‏‎‎UNKNOWN‎‏‎‎‏‎"</item>
+    <item msgid="1715684709703792003">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‏‏‏‏‏‎‎‏‏‏‏‎‏‎‏‎‏‏‎‎‎‏‎‎‏‏‏‎‏‎‎‎‏‎‎‎‏‏‏‎‏‏‎‏‎‏‏‎‏‎‏‏‎‎‎‎‎‏‏‎SIM‎‏‎‎‏‎"</item>
+    <item msgid="4592543026990143036">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‏‏‎‏‏‏‎‏‏‏‏‏‏‏‏‎‏‏‎‎‎‏‏‎‎‏‏‏‏‏‎‏‏‎‏‏‏‎‎‎‏‏‏‎‏‎‏‏‎‎‎‏‏‏‏‎‎‎USIM‎‏‎‎‏‎"</item>
+    <item msgid="8763183137100323328">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‎‏‏‎‎‏‏‏‎‏‎‎‎‏‎‏‎‎‏‎‏‎‎‎‏‎‎‏‎‎‎‏‎‎‏‎‎‎‏‏‏‎‏‏‎‏‏‎‏‎‎‎‎‎‎‎‎‎‎RSIM‎‏‎‎‏‎"</item>
+    <item msgid="3778400020205644807">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‏‎‎‎‏‏‎‏‏‏‏‏‎‎‏‎‎‏‎‏‏‎‎‏‏‎‎‏‎‏‎‏‏‏‏‏‎‏‎‏‏‏‏‏‎‏‎‏‏‎‎‎‎‎‎‎‏‏‏‎CSIM‎‏‎‎‏‎"</item>
+    <item msgid="3774607711141191499">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‏‎‎‎‏‏‎‎‎‏‎‎‎‎‏‏‎‎‏‏‎‏‏‎‏‏‎‏‏‏‎‏‏‎‏‎‎‎‎‎‏‎‏‎‏‎‏‏‏‏‏‎‏‎‎‏‎‏‏‎ISIM‎‏‎‎‏‎"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-gu/strings.xml b/testapps/TestRcsApp/TestApp/res/values-gu/strings.xml
new file mode 100644
index 0000000..4842877
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-gu/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"જોગવાઈનું પરીક્ષણ"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"અધિકાર સોંપવાનું પરીક્ષણ"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE પરીક્ષણ"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA પરીક્ષણ"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"પરિણામ:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"કૉલબૅકનું પરિણામ:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"ક્વેરીની ક્ષમતામાં નંબર દાખલ કરો અને એક કરતાં વધુ હોય તો વડે \',\' જુદાં પાડો."</string>
+    <string name="number" msgid="9096578126043995890">"નંબર:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"ચૅટ શરૂ કરો"</string>
+    <string name="to" msgid="1156781884609653284">"પ્રતિ:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"ચૅટ સંદેશ"</string>
+    <string name="send" msgid="8797467615003240434">"મોકલો"</string>
+    <string name="ok" msgid="2206671077510386729">"ઓકે"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"સત્ર શરૂ કરવાનું સફળ થયું"</string>
+    <string name="session_failed" msgid="4524986240102190509">"સત્ર શરૂ કરવાનું નિષ્ફળ રહ્યું"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"સત્ર તૈયાર નથી"</string>
+    <string name="organization" msgid="913518283470119113">"સંસ્થા:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICCનો પ્રકાર:"</string>
+    <string name="protocol" msgid="8626139294022821930">"પ્રોટોકૉલ:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS સાઇફર સ્યૂટ:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"સ્ટેન્ડઅલોન પેજર"</string>
+    <string name="standalone_large" msgid="336170805696694543">"સ્ટેન્ડઅલોન મોટું"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"સ્ટેન્ડઅલોન સ્થગિત થયું"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"સ્ટેન્ડઅલોન મોટું પેજર"</string>
+    <string name="chat" msgid="5500583808773151982">"ચૅટ"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"ફાઇલ ટ્રાન્સફર"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"ભૌગોલિક સ્થાન SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"ચૅટબૉટ સત્ર"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"ચૅટબૉટ સ્ટેન્ડઅલોન"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"ચૅટબૉટ વર્ઝન"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"જોગવાઈ કરી"</string>
+    <string name="registration_done" msgid="492878616836655421">"રજિસ્ટ્રેશન થઈ ગયું"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"કોઈ નહીં"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"સ્થાનિક"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"અજાણ"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-ko/strings.xml b/testapps/TestRcsApp/TestApp/res/values-ko/strings.xml
new file mode 100644
index 0000000..38f1bd5
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-ko/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"프로비저닝 테스트"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"테스트 위임"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE 테스트"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA 테스트"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"결과:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"콜백 결과:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"기능을 쿼리할 숫자를 입력하고, 여러 개일 경우 \',\' 기호로 구분하세요."</string>
+    <string name="number" msgid="9096578126043995890">"번호:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"채팅 시작"</string>
+    <string name="to" msgid="1156781884609653284">"대상:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"채팅 메시지"</string>
+    <string name="send" msgid="8797467615003240434">"보내기"</string>
+    <string name="ok" msgid="2206671077510386729">"확인"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"세션 초기화 성공"</string>
+    <string name="session_failed" msgid="4524986240102190509">"세션 초기화 실패"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"세션이 준비되지 않음"</string>
+    <string name="organization" msgid="913518283470119113">"조직:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC 유형:"</string>
+    <string name="protocol" msgid="8626139294022821930">"프로토콜:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS 암호화 스위트:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"독립형 페이저"</string>
+    <string name="standalone_large" msgid="336170805696694543">"독립형 대형"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"독립형 지연됨"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"독립형 대형 페이저"</string>
+    <string name="chat" msgid="5500583808773151982">"채팅"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"파일 전송"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"위치정보 SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"챗봇 세션"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"독립형 챗봇"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"챗봇 버전"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"프로비저닝 완료"</string>
+    <string name="registration_done" msgid="492878616836655421">"등록 완료"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"없음"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"로컬"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"알 수 없음"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-lo/strings.xml b/testapps/TestRcsApp/TestApp/res/values-lo/strings.xml
new file mode 100644
index 0000000..6050bad
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-lo/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Provisioning Test"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"ທົດສອບຕົວແທນ"</string>
+    <string name="uce_test" msgid="6466919844953883038">"ທົດສອບ UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA Test"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"ຜົນໄດ້ຮັບ:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"ຜົນການໂທກັບ:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"ປ້ອນໝາຍເລກໃສ່ຄຳຊອກຫາ ແລະ ຂັ້ນດ້ວຍ \',\' ຖ້າມີຫຼາຍກວ່າໜຶ່ງ."</string>
+    <string name="number" msgid="9096578126043995890">"ໝາຍເລກ:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"ເລີ່ມການສົນທະນາ"</string>
+    <string name="to" msgid="1156781884609653284">"ຫາ:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"ຂໍ້ຄວາມສົນທະນາ"</string>
+    <string name="send" msgid="8797467615003240434">"ສົ່ງ"</string>
+    <string name="ok" msgid="2206671077510386729">"ຕົກລົງ"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"ເລີ່ມເຊດຊັນສຳເລັດ"</string>
+    <string name="session_failed" msgid="4524986240102190509">"ເລີ່ມເຊດຊັນຜິດພາດ"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"ເຊດຊັນບໍ່ທັນພ້ອມ"</string>
+    <string name="organization" msgid="913518283470119113">"ອົງການ:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"ປະເພດ UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"ໂປຣໂຕຄໍ:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"ຊຸດ TLS Cipher:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Standalone Pager"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Standalone Large"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Standalone Deferred"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Standalone Large Pager"</string>
+    <string name="chat" msgid="5500583808773151982">"ສົນທະນາ"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"ການໂອນໄຟລ໌"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"ທີ່ຕັ້ງພູມສາດ SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"ເຊດຊັນ Chatbot"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Chatbot ແບບດ່ຽວ"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"ເວີຊັນ Chatbot"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Provisioning Done"</string>
+    <string name="registration_done" msgid="492878616836655421">"Registration Done"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"ບໍ່ມີ"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"ພາຍໃນ"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"ບໍ່ຮູ້ຈັກ"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-ml/strings.xml b/testapps/TestRcsApp/TestApp/res/values-ml/strings.xml
new file mode 100644
index 0000000..00d9a4e
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-ml/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"പ്രൊവിഷനിംഗ് ടെസ്‌റ്റ്"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"ഡെലിഗേറ്റ് ടെസ്‌റ്റ്"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE ടെസ്‌റ്റ്"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA ടെസ്‌റ്റ്"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"ഫലം:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"തിരികെ വിളിക്കൽ ഫലം:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"ചോദ്യത്തിന്റെ കാര്യക്ഷമത എന്നതിലേക്ക് നമ്പർ നൽകുക, ഒന്നിലധികം ഉണ്ടെങ്കിൽ അവയെ \',\' ഉപയോഗിച്ച് വേർതിരിക്കുക."</string>
+    <string name="number" msgid="9096578126043995890">"നമ്പർ:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"ചാറ്റ് ആരംഭിക്കുക"</string>
+    <string name="to" msgid="1156781884609653284">"സ്വീകർത്താവ്:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Chat സന്ദേശം"</string>
+    <string name="send" msgid="8797467615003240434">"അയയ്ക്കുക"</string>
+    <string name="ok" msgid="2206671077510386729">"ശരി"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"സെഷൻ ആരംഭിച്ചു"</string>
+    <string name="session_failed" msgid="4524986240102190509">"സെഷൻ ആരംഭിക്കാനായില്ല"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"സെഷൻ തയ്യാറല്ല"</string>
+    <string name="organization" msgid="913518283470119113">"ഓർഗനൈസേഷൻ:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC തരം:"</string>
+    <string name="protocol" msgid="8626139294022821930">"പ്രോട്ടോക്കോൾ:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS Cipher Suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"സ്‌റ്റാൻഡ്എലോൺ പേജർ"</string>
+    <string name="standalone_large" msgid="336170805696694543">"സ്‌റ്റാൻഡ്എലോൺ ലാർജ്"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"സ്‌റ്റാൻഡ്എലോൺ ഡെഫേഡ്"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"സ്‌റ്റാൻഡ്എലോൺ ലാർജ് പേജർ"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"ഫയൽ കൈമാറൽ"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"ജിയോലൊക്കേഷൻ SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"ചാറ്റ്ബോട്ട് സെഷൻ"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"ചാറ്റ്ബോട്ട് സ്‌റ്റാൻഡ്എലോൺ"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"ചാറ്റ്ബോട്ട് പതിപ്പ്"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"പ്രൊവിഷനിംഗ് പൂർത്തിയായി"</string>
+    <string name="registration_done" msgid="492878616836655421">"രജിസ്‌ട്രേഷൻ പൂർത്തിയായി"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"ഒന്നുമില്ല"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOCAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"UNKNOWN"</item>
+    <item msgid="1715684709703792003">"സിം"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-ms/strings.xml b/testapps/TestRcsApp/TestApp/res/values-ms/strings.xml
new file mode 100644
index 0000000..758b2bd
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-ms/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Ujian Peruntukan"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Tugaskan Ujian"</string>
+    <string name="uce_test" msgid="6466919844953883038">"Ujian UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"Ujian GBA"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"Hasil:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Hasil Panggil Balik:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Masukkan nombor untuk bertanya keupayaan dan pisahkan dengan \',\' jika terdapat berbilang nombor."</string>
+    <string name="number" msgid="9096578126043995890">"Nombor:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Mulakan Sembang"</string>
+    <string name="to" msgid="1156781884609653284">"Kepada:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Mesej Sembang"</string>
+    <string name="send" msgid="8797467615003240434">"Hantar"</string>
+    <string name="ok" msgid="2206671077510386729">"OK"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Pemulaan sesi berjaya"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Pemulaan sesi gagal"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Sesi belum sedia"</string>
+    <string name="organization" msgid="913518283470119113">"Organisasi:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"Jenis UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protokol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"Set Sifer TLS:"</string>
+    <string name="naf" msgid="7620247915001854662">"URI NAF:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Alat Kelui Kendiri"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Apl Kendiri Besar"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Apl Kendiri Ditunda"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Alat Kelui Kendiri Besar"</string>
+    <string name="chat" msgid="5500583808773151982">"Sembang"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"Pemindahan Fail"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"SMS Geolokasi"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Sesi Chatbot"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Apl Kendiri Chatbot"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Versi Chatbot"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Peruntukan Selesai"</string>
+    <string name="registration_done" msgid="492878616836655421">"Pendaftaran Selesai"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"TIADA"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"SETEMPAT"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"TIDAK DIKETAHUI"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-ne/strings.xml b/testapps/TestRcsApp/TestApp/res/values-ne/strings.xml
new file mode 100644
index 0000000..51cf376
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-ne/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"प्रबन्ध मिलाउने परीक्षण"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"परीक्षण गर्ने जिम्मा दिनुहोस्"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE परीक्षण"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA परीक्षण"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"परिणाम:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"कलब्याकसम्बन्धी परिणाम:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"क्वेरी क्यापाबिलिटीको नम्बर हाल्नुहोस्। एकभन्दा बढी नम्बर छन् भने \',\' ले छुट्याउनुहोस्।"</string>
+    <string name="number" msgid="9096578126043995890">"नम्बर:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"च्याट गर्नुहोस्"</string>
+    <string name="to" msgid="1156781884609653284">"प्रापक:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"च्याट म्यासेज"</string>
+    <string name="send" msgid="8797467615003240434">"पठाउनुहोस्"</string>
+    <string name="ok" msgid="2206671077510386729">"ठिक छ"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"सत्र सफलतापूर्वक सुरु गरियो"</string>
+    <string name="session_failed" msgid="4524986240102190509">"सत्र सुरु गर्न सकिएन"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"सत्र तयार छैन"</string>
+    <string name="organization" msgid="913518283470119113">"सङ्गठन:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC को प्रकार:"</string>
+    <string name="protocol" msgid="8626139294022821930">"प्रोटोकोल:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS Cipher Suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"स्ट्यान्डअलोन पेजर"</string>
+    <string name="standalone_large" msgid="336170805696694543">"स्ट्यान्डअलोन ठुलो"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"स्ट्यान्डअलोन विलम्बित गरिएको"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"स्ट्यान्डअलोन ठुलो पेजर"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"फाइल स्थानान्तरण"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"भूस्थानसम्बन्धी SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"च्याटबटसँगको सत्र"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"च्याटबट स्ट्यान्डअलोन"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"च्याटबटको संस्करण"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"प्रबन्ध मिलाउने कार्य पूरा भयो"</string>
+    <string name="registration_done" msgid="492878616836655421">"दर्ता गर्ने कार्य पूरा भयो"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"कुनै पनि होइन"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"स्थानीय"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"अज्ञात"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-or/strings.xml b/testapps/TestRcsApp/TestApp/res/values-or/strings.xml
new file mode 100644
index 0000000..5c9491b
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-or/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"ପ୍ରୋଭିଜନିଂ ଟେଷ୍ଟ"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"ଟେଷ୍ଟ ଡେଲିଗେଟ୍ କରନ୍ତୁ"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE ଟେଷ୍ଟ"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA ଟେଷ୍ଟ"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"ଫଳାଫଳ:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"କଲବ୍ୟାକ୍ ଫଳାଫଳ:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"ସାମର୍ଥ୍ୟ ପାଇଁ କ୍ୱେରୀ କରିବାକୁ ନମ୍ବର ଲେଖନ୍ତୁ ଏବଂ ଯଦି ଏକାଧିକ ନମ୍ବର ଅଛି ତେବେ \',\' ଦ୍ୱାରା ଅଲଗା କରନ୍ତୁ।"</string>
+    <string name="number" msgid="9096578126043995890">"ନମ୍ବର:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"ଚାଟ୍ ଆରମ୍ଭ କରନ୍ତୁ"</string>
+    <string name="to" msgid="1156781884609653284">"ପ୍ରାପ୍ତେଷୁ:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"ଚାଟ୍ ମେସେଜ୍"</string>
+    <string name="send" msgid="8797467615003240434">"ପଠାନ୍ତୁ"</string>
+    <string name="ok" msgid="2206671077510386729">"ଠିକ୍ ଅଛି"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"ସେସନ୍ ଆରମ୍ଭ ସଫଳ ହୋଇଛି"</string>
+    <string name="session_failed" msgid="4524986240102190509">"ସେସନ୍ ଆରମ୍ଭ ବିଫଳ ହୋଇଛି"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"ସେସନ୍ ପ୍ରସ୍ତୁତ ନୁହେଁ"</string>
+    <string name="organization" msgid="913518283470119113">"ସଂସ୍ଥା:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC ପ୍ରକାର:"</string>
+    <string name="protocol" msgid="8626139294022821930">"ପ୍ରୋଟୋକଲ୍:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS ସାଇଫର୍ ସୁଟ୍:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"ଷ୍ଟାଣ୍ଡଏଲୋନ୍ ପେଜର୍"</string>
+    <string name="standalone_large" msgid="336170805696694543">"ଷ୍ଟାଣ୍ଡଏଲୋନ୍ ବଡ଼"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"ଷ୍ଟାଣ୍ଡଏଲୋନ୍ ସ୍ଥଗିତ ହୋଇଛି"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"ଷ୍ଟାଣ୍ଡଏଲୋନ୍ ବଡ଼ ପେଜର୍"</string>
+    <string name="chat" msgid="5500583808773151982">"ଚାଟ୍"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"ଫାଇଲ୍ ଟ୍ରାନ୍ସଫର୍"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"ଜିଓଲୋକେସନ୍ SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"ଚାଟବଟ୍ ସେସନ୍"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"ଚାଟବଟ୍ ଷ୍ଟାଣ୍ଡଏଲୋନ୍"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"ଚାଟବଟ୍ ସଂସ୍କରଣ"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"ପ୍ରୋଭିଜନିଂ ହୋଇଗଲା"</string>
+    <string name="registration_done" msgid="492878616836655421">"ପଞ୍ଜିକରଣ ହୋଇଗଲା"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"କିଛି ନାହିଁ"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"ସ୍ଥାନୀୟ"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"ଅଜଣା"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-ro/strings.xml b/testapps/TestRcsApp/TestApp/res/values-ro/strings.xml
new file mode 100644
index 0000000..593cf46
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-ro/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Test de configurare a accesului pentru utilizatori"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Test delegat"</string>
+    <string name="uce_test" msgid="6466919844953883038">"Test UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"Test GBA"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"Rezultat:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Rezultatul apelării inverse:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Introduceți numărul pentru capacitatea de interogare și separați prin „,” dacă aveți mai multe."</string>
+    <string name="number" msgid="9096578126043995890">"Număr:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Începeți conversația"</string>
+    <string name="to" msgid="1156781884609653284">"Către:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Mesaj prin chat"</string>
+    <string name="send" msgid="8797467615003240434">"Trimiteți"</string>
+    <string name="ok" msgid="2206671077510386729">"OK"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"S-a inițializat sesiunea"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Sesiunea nu a fost inițializată"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Sesiunea nu este gata"</string>
+    <string name="organization" msgid="913518283470119113">"Organizație:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"Tip UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protocol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"Suita cifrului TLS:"</string>
+    <string name="naf" msgid="7620247915001854662">"URI NAF:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Pager autonom"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Autonom mare"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Autonom amânat"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Pager autonom mare"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"Transfer de fișier"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"SMS pentru localizare geografică"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Sesiune chatbot"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Chatbot autonom"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Versiune chatbot"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"S-a configurat accesul pentru utilizatori"</string>
+    <string name="registration_done" msgid="492878616836655421">"S-a înregistrat"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"NICIUNA"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOCAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"NECUNOSCUTĂ"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-ru/strings.xml b/testapps/TestRcsApp/TestApp/res/values-ru/strings.xml
new file mode 100644
index 0000000..1276015
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-ru/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Тест инициализации"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Делегирование теста"</string>
+    <string name="uce_test" msgid="6466919844953883038">"Тест UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"Тест GBA"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"Результат:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Результат обратного вызова:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Введите номер для запроса возможности. Разделяйте номера запятыми, если их несколько."</string>
+    <string name="number" msgid="9096578126043995890">"Номер:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Начать чат"</string>
+    <string name="to" msgid="1156781884609653284">"Кому:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Сообщение чата"</string>
+    <string name="send" msgid="8797467615003240434">"Отправить"</string>
+    <string name="ok" msgid="2206671077510386729">"ОК"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Инициализация сеанса выполнена"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Сбой инициализации сеанса"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Сеанс не готов\\"</string>
+    <string name="organization" msgid="913518283470119113">"Организация:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"Тип UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Протокол:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"Шифронабор TLS:"</string>
+    <string name="naf" msgid="7620247915001854662">"URI NAF:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Автономный пейджер"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Автономный большой"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Автономный отложенный"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Автономный большой пейджер"</string>
+    <string name="chat" msgid="5500583808773151982">"Чат"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"Передача файла"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"SMS геолокации"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Сеанс чат-бота"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Автономный чат-бот"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Версия чат-бота"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Инициализация выполнена"</string>
+    <string name="registration_done" msgid="492878616836655421">"Регистрация выполнена"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"НЕТ"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"МЕСТНАЯ СЕТЬ"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"НЕИЗВЕСТНО"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-sl/strings.xml b/testapps/TestRcsApp/TestApp/res/values-sl/strings.xml
new file mode 100644
index 0000000..ca62620
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-sl/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Preizkus priprave za uporabo"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Preizkus dodelitve"</string>
+    <string name="uce_test" msgid="6466919844953883038">"Preizkus UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"Preizkus GBA"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"Rezultat:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Rezultat povratnega klica:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Vnesite številko, da pošljete poizvedbo za zmogljivost. Če jih je več, jih ločite z vejicami."</string>
+    <string name="number" msgid="9096578126043995890">"Številka:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Zaženi Chat"</string>
+    <string name="to" msgid="1156781884609653284">"Za:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Sporočilo v storitvi Chat"</string>
+    <string name="send" msgid="8797467615003240434">"Pošlji"</string>
+    <string name="ok" msgid="2206671077510386729">"V redu"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Inicializacija seje je uspela"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Inicializacija seje ni uspela"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Seja ni pripravljena"</string>
+    <string name="organization" msgid="913518283470119113">"Organizacija:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"Vrsta UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protokol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"Zbirka šifriranja TLS:"</string>
+    <string name="naf" msgid="7620247915001854662">"URI NAF:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Samostojni pozivnik"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Samostojno veliko"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Samostojno odloženo"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Samostojni veliki pozivnik"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"Prenos datotek"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"Geolokacijski SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Seja bota za klepet"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Samostojni bot za klepet"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Različica bota za klepet"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Priprava za uporabo je končana"</string>
+    <string name="registration_done" msgid="492878616836655421">"Registracija je končana"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"NONE"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOCAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"UNKNOWN"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-te/strings.xml b/testapps/TestRcsApp/TestApp/res/values-te/strings.xml
new file mode 100644
index 0000000..7a0643d
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-te/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"నిర్వహణ టెస్ట్"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"డెలిగేట్ టెస్ట్"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE టెస్ట్"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA టెస్ట్"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"ఫలితం:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"కాల్‌బ్యాక్ ఫలితం:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"క్వెరీ సామర్థ్యం కోసం నంబర్‌ను ఎంటర్ చేసి, అవి ఒకటి కంటే ఎక్కువ ఉంటే \',\'తో వేరు చేయండి."</string>
+    <string name="number" msgid="9096578126043995890">"నంబర్:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"చాట్‌ను ప్రారంభించండి"</string>
+    <string name="to" msgid="1156781884609653284">"వీరికి:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"చాట్ మెసేజ్"</string>
+    <string name="send" msgid="8797467615003240434">"పంపు"</string>
+    <string name="ok" msgid="2206671077510386729">"సరే"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"సెషన్ ప్రారంభం విజయవంతమైంది"</string>
+    <string name="session_failed" msgid="4524986240102190509">"సెషన్ ప్రారంభం విఫలమైంది"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"సెషన్ సిద్ధంగా ఉంది"</string>
+    <string name="organization" msgid="913518283470119113">"సంస్థ:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC రకం:"</string>
+    <string name="protocol" msgid="8626139294022821930">"ప్రోటోకాల్:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS Cipher Suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"స్టాండ్ఎలోన్ పేజర్"</string>
+    <string name="standalone_large" msgid="336170805696694543">"స్టాండ్ఎలోన్ లార్జ్"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"స్టాండ్ఎలోన్ వాయిదా వేయబడింది"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"స్టాండ్ఎలోన్ లార్జ్ పేజర్"</string>
+    <string name="chat" msgid="5500583808773151982">"చాట్"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"ఫైల్ బదిలీ"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"భౌగోళిక స్థాన SMS"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"చాట్‌బాట్ సెషన్"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"చాట్‌బాట్ స్టాండ్ఎలోన్"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"చాట్‌బాట్ వెర్షన్"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"నిర్వహణ పూర్తయింది"</string>
+    <string name="registration_done" msgid="492878616836655421">"రిజిస్ట్రేషన్ పూర్తయింది"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"ఏదీ కాదు"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOCAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"తెలియదు"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-tl/strings.xml b/testapps/TestRcsApp/TestApp/res/values-tl/strings.xml
new file mode 100644
index 0000000..e2dc0cb
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-tl/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Pagsusuri ng Provisioning"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Pagsusuri ng Pinaglaanan"</string>
+    <string name="uce_test" msgid="6466919844953883038">"Pagsusuri ng UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"Pagsusuri ng GBA"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"Resulta:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Resulta ng Callback:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Ilagay ang numero para i-query ang kakayahan at paghiwa-hiwalayin gamit ang \',\' kung marami ito."</string>
+    <string name="number" msgid="9096578126043995890">"Numero:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Simulan ang Chat"</string>
+    <string name="to" msgid="1156781884609653284">"Para sa:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Mensahe sa Chat"</string>
+    <string name="send" msgid="8797467615003240434">"Ipadala"</string>
+    <string name="ok" msgid="2206671077510386729">"OK"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Matagumpay na nasimulan ang session"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Hindi nasimulan ang session"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Hindi pa handa ang session"</string>
+    <string name="organization" msgid="913518283470119113">"Organisasyon:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"Uri ng UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Protocol:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS Cipher Suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"URI ng NAF:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Standalone Pager"</string>
+    <string name="standalone_large" msgid="336170805696694543">"Standalone Large"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"Standalone Deferred"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Standalone Large Pager"</string>
+    <string name="chat" msgid="5500583808773151982">"Chat"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"Paglilipat ng File"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"SMS ng Geolocation"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Chatbot Session"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"Chatbot Standalone"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Bersyon ng Chatbot"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Tapos na ang Provisioning"</string>
+    <string name="registration_done" msgid="492878616836655421">"Tapos na ang Pagpaparehistro"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"WALA"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"LOKAL"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"HINDI ALAM"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-zh-rHK/strings.xml b/testapps/TestRcsApp/TestApp/res/values-zh-rHK/strings.xml
new file mode 100644
index 0000000..ec7f74a
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-zh-rHK/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"佈建測試"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"委派測試"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE 測試"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA 測試"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"結果："</string>
+    <string name="callback_result" msgid="7162990408241244749">"回撥電話結果："</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"輸入要查詢功能的號碼；如果有多組號碼，請以半形逗號 (,) 分隔。"</string>
+    <string name="number" msgid="9096578126043995890">"號碼："</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"發起即時通訊"</string>
+    <string name="to" msgid="1156781884609653284">"收件者："</string>
+    <string name="chat_message" msgid="3945528453939746046">"即時通訊訊息"</string>
+    <string name="send" msgid="8797467615003240434">"傳送"</string>
+    <string name="ok" msgid="2206671077510386729">"確定"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"工作階段初始化失敗成功"</string>
+    <string name="session_failed" msgid="4524986240102190509">"工作階段初始化失敗"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"工作階段尚未就緒"</string>
+    <string name="organization" msgid="913518283470119113">"機構："</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC 類型："</string>
+    <string name="protocol" msgid="8626139294022821930">"通訊協定："</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS 加密套裝組合："</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI："</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"一般版 UI：呼叫器"</string>
+    <string name="standalone_large" msgid="336170805696694543">"一般版 UI：大型"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"一般版 UI：已延後"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"一般版 UI：大型呼叫器"</string>
+    <string name="chat" msgid="5500583808773151982">"即時通訊"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"檔案傳輸"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"地理位置簡訊"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"聊天機器人工作階段"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"聊天機器人一般版 UI"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"聊天機器人版本"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"已完成佈建"</string>
+    <string name="registration_done" msgid="492878616836655421">"已完成註冊"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"無"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"本地"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"不明"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-zh-rTW/strings.xml b/testapps/TestRcsApp/TestApp/res/values-zh-rTW/strings.xml
new file mode 100644
index 0000000..ec7f74a
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-zh-rTW/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"佈建測試"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"委派測試"</string>
+    <string name="uce_test" msgid="6466919844953883038">"UCE 測試"</string>
+    <string name="gba_test" msgid="8786745991279224003">"GBA 測試"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"DBClient"</string>
+    <string name="result" msgid="435222369457564619">"結果："</string>
+    <string name="callback_result" msgid="7162990408241244749">"回撥電話結果："</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"輸入要查詢功能的號碼；如果有多組號碼，請以半形逗號 (,) 分隔。"</string>
+    <string name="number" msgid="9096578126043995890">"號碼："</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"發起即時通訊"</string>
+    <string name="to" msgid="1156781884609653284">"收件者："</string>
+    <string name="chat_message" msgid="3945528453939746046">"即時通訊訊息"</string>
+    <string name="send" msgid="8797467615003240434">"傳送"</string>
+    <string name="ok" msgid="2206671077510386729">"確定"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"工作階段初始化失敗成功"</string>
+    <string name="session_failed" msgid="4524986240102190509">"工作階段初始化失敗"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"工作階段尚未就緒"</string>
+    <string name="organization" msgid="913518283470119113">"機構："</string>
+    <string name="uicc_type" msgid="5584433205228698588">"UICC 類型："</string>
+    <string name="protocol" msgid="8626139294022821930">"通訊協定："</string>
+    <string name="tls_cs" msgid="5410567052979996834">"TLS 加密套裝組合："</string>
+    <string name="naf" msgid="7620247915001854662">"NAF URI："</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"一般版 UI：呼叫器"</string>
+    <string name="standalone_large" msgid="336170805696694543">"一般版 UI：大型"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"一般版 UI：已延後"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"一般版 UI：大型呼叫器"</string>
+    <string name="chat" msgid="5500583808773151982">"即時通訊"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"檔案傳輸"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"地理位置簡訊"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"聊天機器人工作階段"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"聊天機器人一般版 UI"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"聊天機器人版本"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"已完成佈建"</string>
+    <string name="registration_done" msgid="492878616836655421">"已完成註冊"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"無"</item>
+    <item msgid="7841117287115880098">"3GPP"</item>
+    <item msgid="5871357530951196401">"3GPP2"</item>
+    <item msgid="4979706772323445701">"OMA"</item>
+    <item msgid="1202873556413702218">"GSMA"</item>
+    <item msgid="2237392451840970059">"本地"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"不明"</item>
+    <item msgid="1715684709703792003">"SIM"</item>
+    <item msgid="4592543026990143036">"USIM"</item>
+    <item msgid="8763183137100323328">"RSIM"</item>
+    <item msgid="3778400020205644807">"CSIM"</item>
+    <item msgid="3774607711141191499">"ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values-zu/strings.xml b/testapps/TestRcsApp/TestApp/res/values-zu/strings.xml
new file mode 100644
index 0000000..d05fa16
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values-zu/strings.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1411081210960307023">"I-RcsClient"</string>
+    <string name="provisioning_test" msgid="1035549386706009246">"Isivivinyo Sokunikezwa"</string>
+    <string name="delegate_test" msgid="8212368545489779643">"Susa Isivivinyo"</string>
+    <string name="uce_test" msgid="6466919844953883038">"Isivivinyo se-UCE"</string>
+    <string name="gba_test" msgid="8786745991279224003">"Isivivinyo se-GBA"</string>
+    <string name="test_msg_client" msgid="5345166277460949996">"TestMessageClient"</string>
+    <string name="db_client" msgid="5131401341721936367">"I-DBClient"</string>
+    <string name="result" msgid="435222369457564619">"Umphumela:"</string>
+    <string name="callback_result" msgid="7162990408241244749">"Imiphumela yokuphinda ushaye:"</string>
+    <string name="initialize_delegate" msgid="1772072838514674246">"initializeSipDelegate"</string>
+    <string name="destroy_delegate" msgid="1678202834033613371">"destroySipDelegate"</string>
+    <string name="uce_description" msgid="1117661457446955869">"Faka inombolo ukubuza amandla futhi uhlukanise ngokuthi \',\' uma kukuningi."</string>
+    <string name="number" msgid="9096578126043995890">"Inombolo:"</string>
+    <string name="request_capability" msgid="7644752985651089411">"requestCapability"</string>
+    <string name="request_availability" msgid="6387685341316953239">"requestNetworkAvailability"</string>
+    <string name="gba_bootstrap" msgid="549563024448934689">"bootstrapAuthenticationRequest"</string>
+    <string name="start_chat" msgid="96121236227112396">"Qalisa Ingxoxo"</string>
+    <string name="to" msgid="1156781884609653284">"Ku:"</string>
+    <string name="chat_message" msgid="3945528453939746046">"Umlayezo Wengxoxo"</string>
+    <string name="send" msgid="8797467615003240434">"Thumela"</string>
+    <string name="ok" msgid="2206671077510386729">"KULUNGILE"</string>
+    <string name="session_succeeded" msgid="4692992136758212220">"Ukuqaliswa kweseshini kuphumelele"</string>
+    <string name="session_failed" msgid="4524986240102190509">"Ukuqaliswa kweseshini kwehlulekile"</string>
+    <string name="session_not_ready" msgid="4612635394279901948">"Iseshini ayilungile"</string>
+    <string name="organization" msgid="913518283470119113">"Inhlangano:"</string>
+    <string name="uicc_type" msgid="5584433205228698588">"Uhlobo lwe-UICC:"</string>
+    <string name="protocol" msgid="8626139294022821930">"Iphrothokholi:"</string>
+    <string name="tls_cs" msgid="5410567052979996834">"I-TLS Cipher Suite:"</string>
+    <string name="naf" msgid="7620247915001854662">"I-NAF URI:"</string>
+    <string name="standalone_pager" msgid="1351341861641131423">"Ipheja ye-Standalone"</string>
+    <string name="standalone_large" msgid="336170805696694543">"I-Standalone Enkulu"</string>
+    <string name="standalone_deferred" msgid="4906576900729108844">"I-Standalone Iyekiswe ukubhekiswa"</string>
+    <string name="standalone_pager_large" msgid="5662294171123433547">"Ipheja ye-Standalone Enkulu"</string>
+    <string name="chat" msgid="5500583808773151982">"Ingxoxo"</string>
+    <string name="file_transfer" msgid="5522080545470609737">"Ukudluliselwa kwefayela"</string>
+    <string name="geolocation_sms" msgid="4463328438708195479">"I-SMS ye-Geolocation"</string>
+    <string name="chatbot_session" msgid="5639314220589146717">"Iseshini ye-Chatbot"</string>
+    <string name="chatbot_standalone" msgid="8159185526765238041">"I-Chatbot Standalone"</string>
+    <string name="chatbot_version" msgid="2431939061806512544">"Inguqulo ye-Chatbot"</string>
+    <string name="provisioning_done" msgid="204618840179891984">"Ukunikezwa kwenziwe"</string>
+    <string name="registration_done" msgid="492878616836655421">"Ukubhalisa Kwenziwe"</string>
+  <string-array name="organization">
+    <item msgid="9074061482474975772">"LUTHO"</item>
+    <item msgid="7841117287115880098">"I-3GPP"</item>
+    <item msgid="5871357530951196401">"I-3GPP2"</item>
+    <item msgid="4979706772323445701">"I-OMA"</item>
+    <item msgid="1202873556413702218">"I-GSMA"</item>
+    <item msgid="2237392451840970059">"OKWENDAWO"</item>
+  </string-array>
+  <string-array name="protocol">
+    <item msgid="7955884038486794595">"SUBSCRIBER_CERTIFICATE"</item>
+    <item msgid="6305648228108532104">"I-MBMS"</item>
+    <item msgid="4369286857827087787">"HTTP_DIGEST_AUTH"</item>
+    <item msgid="1047245839171009229">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="1728229445161381738">"GENERIC_PUSH_LAYER"</item>
+    <item msgid="8586727908453122385">"IMS_MEDIA_PLANE"</item>
+    <item msgid="5721752897501838331">"GENERATION_TMPI"</item>
+    <item msgid="1622910302975417378">"3GPP_HTTP_BASED_MBMS"</item>
+    <item msgid="7519270727796373646">"TLS_DEFAULT"</item>
+    <item msgid="7444251498958422990">"TLS_BROWSER"</item>
+  </string-array>
+  <string-array name="uicc_type">
+    <item msgid="5878327014492655902">"AKWAZIWA"</item>
+    <item msgid="1715684709703792003">"I-SIM"</item>
+    <item msgid="4592543026990143036">"I-USIM"</item>
+    <item msgid="8763183137100323328">"I-RSIM"</item>
+    <item msgid="3778400020205644807">"I-CSIM"</item>
+    <item msgid="3774607711141191499">"I-ISIM"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values/colors.xml b/testapps/TestRcsApp/TestApp/res/values/colors.xml
new file mode 100644
index 0000000..3d5cded
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values/colors.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#008577</color>
+    <color name="colorPrimaryDark">#00574B</color>
+    <color name="colorAccent">#D81B60</color>
+</resources>
+
diff --git a/testapps/TestRcsApp/TestApp/res/values/donottranslate_strings.xml b/testapps/TestRcsApp/TestApp/res/values/donottranslate_strings.xml
new file mode 100644
index 0000000..f52b70d
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values/donottranslate_strings.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2021 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+    <string name="app_name">RcsClient</string>
+    <string name="provisioning_test">Provisioning Test</string>
+    <string name="delegate_test">Delegate Test</string>
+    <string name="uce_test">UCE Test</string>
+    <string name="gba_test">GBA Test</string>
+    <string name="test_msg_client">TestMessageClient</string>
+    <string name="db_client">DBClient</string>
+    <string name="rcs_profile">RcsProfile:</string>
+    <string name="register_provisioning_callback">registerProvisioningCallback</string>
+    <string name="unregister_provisioning_callback">unRegisterProvisioningCallback</string>
+    <string name="isRcsVolteSingleRegCapable">isRcsVolteSingleRegCapable</string>
+    <string name="result">Result:</string>
+    <string name="callback_result">Callback Result:</string>
+    <string name="initialize_delegate">initializeSipDelegate</string>
+    <string name="destroy_delegate">destroySipDelegate</string>
+    <string name="uce_description">Enter the number to query capability and separate by \',\' if
+        multiple ones.</string>
+    <string name="number">Number: </string>
+    <string name="request_capability">requestCapability</string>
+    <string name="request_availability">requestNetworkAvailability (1st number)</string>
+    <string name="gba_bootstrap">bootstrapAuthenticationRequest</string>
+    <string name="start_chat">Start Chat</string>
+    <string name="to">To:</string>
+    <string name="chat_message">Chat Message</string>
+    <string name="send">Send</string>
+    <string name="ok">OK</string>
+    <string name="session_initiating">Initializing chat session..</string>
+    <string name="session_timeout">Session initialization timeout</string>
+    <string name="session_succeeded">Session initialization succeeded</string>
+    <string name="session_failed">Session initialization failed</string>
+    <string name="session_broken_or_not_ready">Session broken or not ready</string>
+    <string name="organization">Organization:</string>
+    <string name="uicc_type">UICC Type:</string>
+    <string name="protocol">Protocol:</string>
+    <string name="tls_cs">TLS Cipher Suite:</string>
+    <string name="naf">NAF URI:</string>
+    <string name="standalone_pager">Standalone Pager</string>
+    <string name="standalone_large">Standalone Large</string>
+    <string name="standalone_deferred">Standalone Deferred</string>
+    <string name="standalone_pager_large">Standalone Large Pager</string>
+    <string name="chat">Chat</string>
+    <string name="file_transfer">File Transfer</string>
+    <string name="geolocation_sms">Geolocation SMS</string>
+    <string name="chatbot_session">Chatbot Session</string>
+    <string name="chatbot_standalone">Chatbot Standalone</string>
+    <string name="chatbot_version">Chatbot Version</string>
+    <string name="start_provisioning">Start Provisioning....</string>
+    <string name="provisioning_timeout">Provisioning timeout.</string>
+    <string name="provisioning_done">Provisioning done, Start registering...</string>
+    <string name="registration_timeout">Registration timeout</string>
+    <string name="registration_done">Registration done. Enjoy chat!</string>
+    <string name="registration_failed">Registration failed</string>
+    <string name="attach">+</string>
+    <string name="browse">Browse</string>
+    <string name="upload">Upload</string>
+    <string name="upload_file_gba">Upload File with GBA</string>
+    <string name="invalid_parameters">Invalid Parameters</string>
+    <string name="server">Server:</string>
+    <string name="file_name">File Name:</string>
+    <string name="server_empty">Server is empty</string>
+    <string name="file_empty">File is empty</string>
+    <string name="version_info">Version: %s</string>
+
+    <string-array name="rcs_profile">
+        <item>UP_1.0</item>
+        <item>UP_2.3</item>
+    </string-array>
+    <string-array name="organization">
+        <item>NONE</item>
+        <item>3GPP</item>
+        <item>3GPP2</item>
+        <item>OMA</item>
+        <item>GSMA</item>
+        <item>LOCAL</item>
+    </string-array>
+    <string-array name="protocol">
+        <item>SUBSCRIBER_CERTIFICATE</item>
+        <item>MBMS</item>
+        <item>HTTP_DIGEST_AUTH</item>
+        <item>3GPP_HTTP_BASED_MBMS</item>
+        <item>GENERIC_PUSH_LAYER</item>
+        <item>IMS_MEDIA_PLANE</item>
+        <item>GENERATION_TMPI</item>
+        <item>3GPP_HTTP_BASED_MBMS</item>
+        <item>TLS_DEFAULT</item>
+        <item>TLS_BROWSER</item>
+    </string-array>
+    <string-array name="uicc_type">
+        <item>UNKNOWN</item>
+        <item>SIM</item>
+        <item>USIM</item>
+        <item>RSIM</item>
+        <item>CSIM</item>
+        <item>ISIM</item>
+    </string-array>
+    <string-array name="server">
+        <item>STAGING</item>
+        <item>PRODUCTION</item>
+    </string-array>
+
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/res/values/styles.xml b/testapps/TestRcsApp/TestApp/res/values/styles.xml
new file mode 100644
index 0000000..5885930
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/res/values/styles.xml
@@ -0,0 +1,11 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+</resources>
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ChatActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ChatActivity.java
new file mode 100644
index 0000000..40a108d
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ChatActivity.java
@@ -0,0 +1,319 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import android.content.Intent;
+import android.database.ContentObserver;
+import android.database.Cursor;
+import android.graphics.Color;
+import android.graphics.Typeface;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.telephony.SubscriptionManager;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.sample.rcsclient.util.ChatManager;
+import com.google.android.sample.rcsclient.util.ChatProvider;
+import com.google.android.sample.rcsclient.util.NumberUtils;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/** An activity to show chat message with specific number. */
+public class ChatActivity extends AppCompatActivity {
+
+    public static final String EXTRA_REMOTE_PHONE_NUMBER = "REMOTE_PHONE_NUMBER";
+    private static final String TAG = "TestRcsApp.ChatActivity";
+    private static final int INIT_LIST = 1;
+    private static final int SHOW_STATUS = 2;
+    private static final int EMPTY_MSG = 3;
+    private static final float TEXT_SIZE = 20.0f;
+    private static final int MARGIN_SIZE = 20;
+    private static final long TIMEOUT_IN_MS = 10000L;
+    private final ExecutorService mFixedThreadPool = Executors.newFixedThreadPool(3);
+    private boolean mSessionInitResult = false;
+    private Button mSend;
+    private String mDestNumber;
+    private TextView mDestNumberView, mTips;
+    private EditText mNewMessage;
+    private ChatObserver mChatObserver;
+    private Handler mHandler;
+    private int mSubId;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Log.i(TAG, "onCreate");
+        setContentView(R.layout.chat_layout);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+
+        mHandler = new Handler() {
+            public void handleMessage(Message msg) {
+                super.handleMessage(msg);
+                Log.d(TAG, "handleMessage:" + msg.what);
+                switch (msg.what) {
+                    case INIT_LIST:
+                        initChatMessageLayout((Cursor) msg.obj);
+                        break;
+                    case SHOW_STATUS:
+                        mTips.setText(msg.obj.toString());
+                        break;
+                    case EMPTY_MSG:
+                        mNewMessage.setText("");
+                        break;
+                    default:
+                        Log.d(TAG, "unknown msg:" + msg.what);
+                        break;
+                }
+
+            }
+        };
+        mDestNumberView = findViewById(R.id.destNum);
+        mTips = findViewById(R.id.session_tips);
+        initDestNumber();
+        mChatObserver = new ChatObserver(mHandler);
+    }
+
+    private void initDestNumber() {
+        Intent intent = getIntent();
+        mDestNumber = intent.getStringExtra(EXTRA_REMOTE_PHONE_NUMBER);
+        mDestNumberView.setText(mDestNumber);
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        initChatButton();
+        queryChatData();
+        getContentResolver().registerContentObserver(ChatProvider.CHAT_URI, false,
+                mChatObserver);
+    }
+
+    private void initChatButton() {
+        mNewMessage = findViewById(R.id.new_msg);
+        mSend = findViewById(R.id.chat_btn);
+
+        mSubId = SubscriptionManager.getDefaultSmsSubscriptionId();
+        if (!SubscriptionManager.isValidSubscriptionId(mSubId)) {
+            Log.e(TAG, "invalid subId:" + mSubId);
+            return;
+        }
+        try {
+            // Reformat so that the number matches the one sent to the network.
+            String formattedNumber = NumberUtils.formatNumber(this, mDestNumber);
+            if (formattedNumber != null) {
+                mDestNumber = formattedNumber;
+            }
+            mDestNumberView.setText(mDestNumber);
+            mTips.setText(ChatActivity.this.getResources().getString(R.string.session_initiating));
+            mHandler.sendMessageDelayed(mHandler.obtainMessage(SHOW_STATUS,
+                    ChatActivity.this.getResources().getString(R.string.session_timeout)),
+                    TIMEOUT_IN_MS);
+            ChatManager.getInstance(getApplicationContext(), mSubId).initChatSession(
+                    mDestNumber, new SessionStateCallback() {
+                        @Override
+                        public void onSuccess() {
+                            Log.i(TAG, "session init succeeded");
+                            String success = ChatActivity.this.getResources().getString(
+                                    R.string.session_succeeded);
+                            if (mHandler.hasMessages(SHOW_STATUS)) {
+                                mHandler.removeMessages(SHOW_STATUS);
+                            }
+                            mHandler.sendMessage(mHandler.obtainMessage(SHOW_STATUS, success));
+                            mSessionInitResult = true;
+                        }
+
+                        @Override
+                        public void onFailure() {
+                            Log.i(TAG, "session init failed");
+                            String failure = ChatActivity.this.getResources().getString(
+                                    R.string.session_failed);
+                            if (mHandler.hasMessages(SHOW_STATUS)) {
+                                mHandler.removeMessages(SHOW_STATUS);
+                            }
+                            mHandler.sendMessage(mHandler.obtainMessage(SHOW_STATUS, failure));
+                            mSessionInitResult = false;
+                        }
+                    });
+
+            mSend.setOnClickListener(view -> {
+                if (!ChatManager.getInstance(getApplicationContext(), mSubId).isRegistered()
+                        || !mSessionInitResult) {
+                    Toast.makeText(ChatActivity.this,
+                            getResources().getString(R.string.session_broken_or_not_ready),
+                            Toast.LENGTH_SHORT).show();
+                    Log.i(TAG, "session broken or not ready");
+                    return;
+                }
+                mFixedThreadPool.execute(() -> {
+                    if (TextUtils.isEmpty(mDestNumber)) {
+                        Log.i(TAG, "Destination number is empty");
+                    } else {
+                        Log.i(TAG, "send message");
+                        sendChatMessage();
+                    }
+                });
+            });
+        } catch (Exception e) {
+            Log.e(TAG, "Exception: " + e);
+            e.printStackTrace();
+            Toast.makeText(this, getResources().getString(R.string.session_failed),
+                    Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    private void sendChatMessage() {
+        Uri result = ChatManager.getInstance(getApplicationContext(), mSubId).addNewMessage(
+                mNewMessage.getText().toString(), ChatManager.SELF, mDestNumber);
+        String chatId = result.getPathSegments().get(1);
+        Futures.addCallback(
+                ChatManager.getInstance(getApplicationContext(),
+                        mSubId).sendMessage(
+                        mDestNumber,
+                        mNewMessage.getText().toString()),
+                new FutureCallback<Void>() {
+                    @Override
+                    public void onSuccess(Void param) {
+                        Log.i(TAG, "send chat msg successfully");
+                        ChatManager.getInstance(getApplicationContext(), mSubId).updateMsgResult(
+                                chatId, true);
+                    }
+
+                    @Override
+                    public void onFailure(Throwable t) {
+                        Log.i(TAG, "fail to send chat message:" + t);
+                        ChatManager.getInstance(getApplicationContext(), mSubId).updateMsgResult(
+                                chatId, false);
+                    }
+                },
+                MoreExecutors.directExecutor());
+        mHandler.sendMessage(mHandler.obtainMessage(EMPTY_MSG));
+    }
+
+    private void initChatMessageLayout(Cursor cursor) {
+        Log.i(TAG, "initChatMessageLayout");
+        RelativeLayout rl = findViewById(R.id.relative_layout);
+        int id = 1;
+        if (cursor != null && cursor.moveToNext()) {
+            TextView chatMessage = initChatMessageItem(cursor, id++, true);
+            rl.addView(chatMessage);
+        }
+        while (cursor != null && cursor.moveToNext()) {
+            TextView chatMessage = initChatMessageItem(cursor, id++, false);
+            rl.addView(chatMessage);
+        }
+        if (cursor != null) {
+            cursor.close();
+        }
+    }
+
+    private TextView initChatMessageItem(Cursor cursor, int id, boolean isFirst) {
+        TextView chatMsg = new TextView(this);
+        chatMsg.setId(id);
+        chatMsg.setText(
+                cursor.getString(cursor.getColumnIndex(ChatProvider.RcsColumns.CHAT_MESSAGE)));
+        chatMsg.setTextSize(TEXT_SIZE);
+        chatMsg.setTypeface(null, Typeface.BOLD);
+        RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(
+                ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
+        lp.setMargins(0, MARGIN_SIZE, 0, 0);
+        if (messageFromSelf(cursor)) {
+            lp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
+            int result = cursor.getInt(cursor.getColumnIndex(ChatProvider.RcsColumns.RESULT));
+            chatMsg.setBackgroundColor(result == 1 ? Color.GREEN : Color.RED);
+        } else {
+            lp.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
+            chatMsg.setBackgroundColor(Color.LTGRAY);
+        }
+        if (!isFirst) {
+            lp.addRule(RelativeLayout.BELOW, id - 1);
+        }
+        chatMsg.setLayoutParams(lp);
+        return chatMsg;
+    }
+
+    private boolean messageFromSelf(Cursor cursor) {
+        return ChatManager.SELF.equals(
+                cursor.getString(cursor.getColumnIndex(ChatProvider.RcsColumns.SRC_PHONE_NUMBER)));
+    }
+
+    private void queryChatData() {
+        mFixedThreadPool.execute(() -> {
+            Cursor cursor = getContentResolver().query(ChatProvider.CHAT_URI,
+                    new String[]{ChatProvider.RcsColumns.SRC_PHONE_NUMBER,
+                            ChatProvider.RcsColumns.DEST_PHONE_NUMBER,
+                            ChatProvider.RcsColumns.CHAT_MESSAGE,
+                            ChatProvider.RcsColumns.RESULT},
+                    ChatProvider.RcsColumns.SRC_PHONE_NUMBER + "=? OR "
+                            + ChatProvider.RcsColumns.DEST_PHONE_NUMBER + "=?",
+                    new String[]{mDestNumber, mDestNumber},
+                    ChatProvider.RcsColumns.MSG_TIMESTAMP + " ASC");
+            mHandler.sendMessage(mHandler.obtainMessage(INIT_LIST, cursor));
+        });
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        Log.i(TAG, "onStop");
+        getContentResolver().unregisterContentObserver(mChatObserver);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        Log.i(TAG, "onDestroy");
+        ChatManager.getInstance(getApplicationContext(), mSubId).terminateSession(mDestNumber);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    private class ChatObserver extends ContentObserver {
+        ChatObserver(Handler handler) {
+            super(handler);
+        }
+
+        @Override
+        public void onChange(boolean selfChange) {
+            Log.i(TAG, "onChange");
+            queryChatData();
+        }
+    }
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ContactListActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ContactListActivity.java
new file mode 100644
index 0000000..b641606
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ContactListActivity.java
@@ -0,0 +1,311 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import android.content.Intent;
+import android.database.ContentObserver;
+import android.database.Cursor;
+import android.graphics.Typeface;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.telephony.SubscriptionManager;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.android.libraries.rcs.simpleclient.SimpleRcsClient.State;
+
+import com.google.android.sample.rcsclient.util.ChatManager;
+import com.google.android.sample.rcsclient.util.ChatProvider;
+
+import java.util.ArrayList;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/** An activity to show the contacts which UE ever chatted before. */
+public class ContactListActivity extends AppCompatActivity {
+
+    private static final String TAG = "TestRcsApp.ContactListActivity";
+    private static final int RENDER_LISTVIEW = 1;
+    private static final int SHOW_STATUS = 2;
+    private static final long TIMEOUT_IN_MS = 10000L;
+    private final ExecutorService mSingleThread = Executors.newSingleThreadExecutor();
+    private TextView mTips;
+    private Button mStartChatButton;
+    private Handler mHandler;
+    private SummaryObserver mSummaryObserver;
+    private ArrayAdapter mAdapter;
+    private ListView mListview;
+    private State mState;
+    private ArrayList<ContactAttributes> mContactList;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Log.i(TAG, "onCreate");
+        setContentView(R.layout.contact_list);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+
+        mContactList = new ArrayList<>();
+        mTips = findViewById(R.id.tips);
+        mListview = findViewById(R.id.listview);
+        mStartChatButton = findViewById(R.id.start_chat_btn);
+        mStartChatButton.setOnClickListener(view -> {
+            Intent intent = new Intent(ContactListActivity.this, PhoneNumberActivity.class);
+            ContactListActivity.this.startActivity(intent);
+        });
+        setButtonClickable(false);
+
+        mHandler = new Handler() {
+            public void handleMessage(Message message) {
+                Log.i(TAG, "handleMessage:" + message.what);
+                switch (message.what) {
+                    case RENDER_LISTVIEW:
+                        renderListView();
+                        break;
+                    case SHOW_STATUS:
+                        mTips.setText(message.obj.toString());
+                        break;
+                    default:
+                        Log.i(TAG, "unknown msg:" + message.what);
+                }
+            }
+        };
+        initListView();
+        initSipDelegate();
+        mSummaryObserver = new SummaryObserver(mHandler);
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        Log.i(TAG, "onStart");
+        querySummaryData();
+        getContentResolver().registerContentObserver(ChatProvider.SUMMARY_URI, false,
+                mSummaryObserver);
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        Log.i(TAG, "onStop");
+        getContentResolver().unregisterContentObserver(mSummaryObserver);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        Log.i(TAG, "onDestroy");
+        dispose();
+    }
+
+    private void dispose() {
+        int subId = SubscriptionManager.getDefaultSmsSubscriptionId();
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            Log.e(TAG, "invalid subId:" + subId);
+            return;
+        }
+        ChatManager chatManager = ChatManager.getInstance(this, subId);
+        chatManager.deregister();
+    }
+
+    private void initListView() {
+        Log.i(TAG, "initListView");
+
+        mAdapter = new ArrayAdapter<ContactAttributes>(this,
+                android.R.layout.simple_list_item_2,
+                android.R.id.text1) {
+            @Override
+            public View getView(int pos, View convert, ViewGroup group) {
+                View v = super.getView(pos, convert, group);
+                TextView t1 = (TextView) v.findViewById(android.R.id.text1);
+                TextView t2 = (TextView) v.findViewById(android.R.id.text2);
+                t1.setText(getItem(pos).phoneNumber);
+                t2.setText(getItem(pos).message);
+                if (!getItem(pos).isRead) {
+                    t1.setTypeface(null, Typeface.BOLD);
+                    t2.setTypeface(null, Typeface.BOLD);
+                }
+                return v;
+            }
+        };
+        mListview.setAdapter(mAdapter);
+    }
+
+    private void querySummaryData() {
+        mSingleThread.execute(() -> {
+            Cursor cursor = getContentResolver().query(ChatProvider.SUMMARY_URI,
+                    new String[]{ChatProvider.SummaryColumns.REMOTE_PHONE_NUMBER,
+                            ChatProvider.SummaryColumns.LATEST_MESSAGE,
+                            ChatProvider.SummaryColumns.IS_READ}, null, null, null);
+
+            mContactList.clear();
+            while (cursor.moveToNext()) {
+                String phoneNumber = getPhoneNumber(cursor);
+                String latestMessage = getLatestMessage(cursor);
+                boolean isRead = getIsRead(cursor);
+                mContactList.add(new ContactAttributes(phoneNumber, latestMessage, isRead));
+            }
+            mHandler.sendMessage(mHandler.obtainMessage(RENDER_LISTVIEW));
+            cursor.close();
+        });
+    }
+
+    private void renderListView() {
+        mAdapter.clear();
+        mAdapter.addAll(mContactList);
+    }
+
+    private void setListViewClickable(boolean clickable) {
+        if (clickable) {
+            mListview.setOnItemClickListener((parent, view, position, id) -> {
+                Intent intent = new Intent(ContactListActivity.this, ChatActivity.class);
+                intent.putExtra(ChatActivity.EXTRA_REMOTE_PHONE_NUMBER,
+                        mContactList.get(position).phoneNumber);
+                ContactListActivity.this.startActivity(intent);
+            });
+        } else {
+            mListview.setOnItemClickListener(null);
+        }
+    }
+
+    private void initSipDelegate() {
+        int subId = SubscriptionManager.getDefaultSmsSubscriptionId();
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            Log.e(TAG, "invalid subId:" + subId);
+            return;
+        }
+        Log.i(TAG, "initSipDelegate");
+        ChatManager chatManager = ChatManager.getInstance(this, subId);
+        chatManager.setRcsStateChangedCallback((oldState, newState) -> {
+            //Show toast when provisioning or registration is done.
+            mState = newState;
+            String tips = "";
+            String timeoutTips = "";
+            switch (newState) {
+                case PROVISIONING:
+                    tips = ContactListActivity.this.getResources().getString(
+                            R.string.start_provisioning);
+                    mHandler.sendMessage(mHandler.obtainMessage(SHOW_STATUS, tips));
+                    timeoutTips = ContactListActivity.this.getResources().getString(
+                            R.string.provisioning_timeout);
+                    mHandler.sendMessageDelayed(mHandler.obtainMessage(SHOW_STATUS, timeoutTips),
+                            TIMEOUT_IN_MS);
+                    break;
+                case REGISTERING:
+                    tips = ContactListActivity.this.getResources().getString(
+                            R.string.provisioning_done);
+                    if (mHandler.hasMessages(SHOW_STATUS)) {
+                        mHandler.removeMessages(SHOW_STATUS);
+                    }
+                    mHandler.sendMessage(mHandler.obtainMessage(SHOW_STATUS, tips));
+                    timeoutTips = ContactListActivity.this.getResources().getString(
+                            R.string.registration_timeout);
+                    mHandler.sendMessageDelayed(mHandler.obtainMessage(SHOW_STATUS, timeoutTips),
+                            TIMEOUT_IN_MS);
+                    break;
+                case REGISTERED:
+                    tips = ContactListActivity.this.getResources().getString(
+                            R.string.registration_done);
+                    if (mHandler.hasMessages(SHOW_STATUS)) {
+                        mHandler.removeMessages(SHOW_STATUS);
+                    }
+                    mHandler.sendMessage(mHandler.obtainMessage(SHOW_STATUS, tips));
+                    setButtonClickable(true);
+                    setListViewClickable(true);
+                    break;
+                case NOT_REGISTERED:
+                    tips = ContactListActivity.this.getResources().getString(
+                            R.string.registration_failed);
+                    mHandler.sendMessage(mHandler.obtainMessage(SHOW_STATUS, tips));
+                    setButtonClickable(false);
+                    setListViewClickable(false);
+                    break;
+
+                default:
+                    Log.i(TAG, "unknown state:" + newState);
+            }
+        });
+        chatManager.register();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+
+    private String getPhoneNumber(Cursor cursor) {
+        return cursor.getString(
+                cursor.getColumnIndex(ChatProvider.SummaryColumns.REMOTE_PHONE_NUMBER));
+    }
+
+    private String getLatestMessage(Cursor cursor) {
+        return cursor.getString(cursor.getColumnIndex(ChatProvider.SummaryColumns.LATEST_MESSAGE));
+    }
+
+    private boolean getIsRead(Cursor cursor) {
+        return 1 == cursor.getInt(cursor.getColumnIndex(ChatProvider.SummaryColumns.IS_READ));
+    }
+
+    private void setButtonClickable(boolean clickable) {
+        if (clickable) {
+            mStartChatButton.setAlpha(1);
+            mStartChatButton.setClickable(true);
+        } else {
+            mStartChatButton.setAlpha(.5f);
+            mStartChatButton.setClickable(false);
+        }
+    }
+
+    class ContactAttributes {
+        public String phoneNumber;
+        public String message;
+        public boolean isRead;
+
+        ContactAttributes(String phoneNumber, String message, boolean isRead) {
+            this.phoneNumber = phoneNumber;
+            this.message = message;
+            this.isRead = isRead;
+        }
+    }
+
+    private class SummaryObserver extends ContentObserver {
+        SummaryObserver(Handler handler) {
+            super(handler);
+        }
+
+        @Override
+        public void onChange(boolean selfChange) {
+            querySummaryData();
+        }
+    }
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/DelegateActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/DelegateActivity.java
new file mode 100644
index 0000000..1407671
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/DelegateActivity.java
@@ -0,0 +1,359 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.telephony.SmsManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateConnection;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.telephony.ims.stub.DelegateConnectionMessageCallback;
+import android.telephony.ims.stub.DelegateConnectionStateCallback;
+import android.text.method.ScrollingMovementMethod;
+import android.util.Log;
+import android.view.MenuItem;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/** An activity to verify SipDelegate creation and destruction. */
+public class DelegateActivity extends AppCompatActivity {
+
+    private static final String TAG = "TestRcsApp.DelegateActivity";
+    private static final String ICSI = "+g.3gpp.icsi-ref=";
+    private static final String IARI = "+g.3gpp.iari-ref=";
+
+    //https://www.gsma.com/futurenetworks/wp-content/uploads/2019/10/RCC.07-v11.0.pdf
+    private static final String SESSION_TAG =
+            "+g.3gpp.icsi-ref=\"urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.session\"";
+    private static final String STANDALONE_PAGER =
+            "+g.3gpp.icsi-ref=\"urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.msg\"";
+    private static final String STANDALONE_LARGE =
+            "+g.3gpp.icsi-ref=\"urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.largemsg\"";
+    private static final String STANDALONE_DEFERRED =
+            "+g.3gpp.icsi-ref=\"urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.deferred\"";
+    private static final String STANDALONE_LARGE_PAGER = "+g.gsma.rcs.cpm.pager-large";
+
+
+    private static final String FILE_TRANSFER =
+            "+g.3gpp.iari-ref=\"urn%3Aurn-7%3A3gpp-application.ims.iari.rcs.fthttp\"";
+    private static final String GEOLOCATION_SMS =
+            "+g.3gpp.iari-ref=\"urn%3Aurn-7%3A3gpp-application.ims.iari.rcs.geosms\"";
+
+    private static final String CHATBOT_SESSION =
+            "+g.3gpp.iari-ref=\"urn%3Aurn-7%3A3gpp-application.ims.iari.rcs.chatbot\"";
+    private static final String CHATBOT_STANDALONE =
+            "+g.3gpp.iari-ref=\"urn%3Aurn-7%3A3gpp-application.ims.iari.rcs.chatbot.sa\"";
+    private static final String CHATBOT_VERSION = "+g.gsma.rcs.botversion=\"#=1,#=2\"";
+
+
+    private static final int MSG_RESULT = 1;
+    private final ExecutorService mExecutorService = Executors.newSingleThreadExecutor();
+    // Callback for incoming messages on the modem connection
+    private final DelegateConnectionMessageCallback mMessageCallback =
+            new DelegateConnectionMessageCallback() {
+                @Override
+                public void onMessageReceived(@NonNull SipMessage message) {
+                    Log.i(TAG, "onMessageReceived:" + message);
+                }
+
+                @Override
+                public void onMessageSendFailure(@NonNull String viaTransactionId, int reason) {
+                    Log.i(TAG, "onMessageSendFailure, viaTransactionId:" + viaTransactionId
+                            + " reason:" + reason);
+                }
+
+                @Override
+                public void onMessageSent(@NonNull String viaTransactionId) {
+                    Log.i(TAG, "onMessageSent, viaTransactionId:" + viaTransactionId);
+                }
+
+            };
+    private String mCallbackResultStr = "";
+    private int mDefaultSmsSubId;
+    private SipDelegateManager mSipDelegateManager;
+    private SipDelegateConnection mSipDelegateConnection;
+    private Button mInitButton;
+    private Button mDestroyButton;
+    private TextView mCallbackResult;
+    private CheckBox mChatCb, mStandalonePagerCb, mStandaloneLargeCb, mStandaloneDeferredCb,
+            mStandaloneLargePagerCb, mFileTransferCb, mGeolocationSmsCb, mChatbotSessionCb,
+            mChatbotStandaloneCb, mChatbotVersionCb;
+    private Handler mHandler;
+    private final DelegateConnectionStateCallback mConnectionCallback =
+            new DelegateConnectionStateCallback() {
+
+                @Override
+                public void onCreated(SipDelegateConnection c) {
+                    mSipDelegateConnection = c;
+                    mCallbackResultStr += "onCreated\r\n\r\n";
+                    Log.i(TAG, mCallbackResultStr);
+                    mHandler.sendMessage(mHandler.obtainMessage(MSG_RESULT));
+                }
+
+                @Override
+                public void onConfigurationChanged(
+                        SipDelegateConfiguration registeredSipConfig) {
+                    mCallbackResultStr += "onConfigurationChanged SipDelegateConfiguration:"
+                            + "\r\n\r\n";
+                    Log.i(TAG, "onConfigurationChanged: " + registeredSipConfig);
+                    mHandler.sendMessage(mHandler.obtainMessage(MSG_RESULT));
+                    dumpConfig(registeredSipConfig);
+                }
+
+
+                @Override
+                public void onFeatureTagStatusChanged(
+                        @NonNull DelegateRegistrationState registrationState,
+                        @NonNull Set<FeatureTagState> deniedFeatureTags) {
+                    StringBuilder stringBuilder = new StringBuilder(
+                            "onFeatureTagStatusChanged ").append(
+                            " deniedFeatureTags:[");
+                    Iterator<FeatureTagState> iterator = deniedFeatureTags.iterator();
+                    while (iterator.hasNext()) {
+                        FeatureTagState featureTagState = iterator.next();
+                        stringBuilder.append(featureTagState.getFeatureTag()).append(" ").append(
+                                featureTagState.getState());
+                    }
+                    Set<String> registeredFt = registrationState.getRegisteredFeatureTags();
+                    Iterator<String> iteratorStr = registeredFt.iterator();
+                    stringBuilder.append("] registeredFT:[");
+                    while (iteratorStr.hasNext()) {
+                        String ft = iteratorStr.next();
+                        stringBuilder.append(ft).append(" ");
+                    }
+                    stringBuilder.append("]\r\n\r\n");
+                    mCallbackResultStr += stringBuilder.toString();
+                    Log.i(TAG, mCallbackResultStr);
+                    mHandler.sendMessage(mHandler.obtainMessage(MSG_RESULT));
+                }
+
+                @Override
+                public void onDestroyed(int reason) {
+                    mCallbackResultStr = "onDestroyed reason:" + reason;
+                    Log.i(TAG, mCallbackResultStr);
+                    mHandler.sendMessage(mHandler.obtainMessage(MSG_RESULT));
+                }
+            };
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.delegate_layout);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+
+        mHandler = new Handler() {
+            public void handleMessage(Message message) {
+                switch (message.what) {
+                    case MSG_RESULT:
+                        mCallbackResult.setText(mCallbackResultStr);
+                        break;
+                }
+            }
+        };
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        init();
+    }
+
+    private void init() {
+        mInitButton = findViewById(R.id.init_btn);
+        mDestroyButton = findViewById(R.id.destroy_btn);
+        mCallbackResult = findViewById(R.id.delegate_callback_result);
+        mChatCb = findViewById(R.id.chat);
+        mStandalonePagerCb = findViewById(R.id.standalone_pager);
+        mStandaloneLargeCb = findViewById(R.id.standalone_large);
+        mStandaloneDeferredCb = findViewById(R.id.standalone_deferred);
+        mStandaloneLargePagerCb = findViewById(R.id.standalone_pager_large);
+
+        mFileTransferCb = findViewById(R.id.file_transfer);
+        mGeolocationSmsCb = findViewById(R.id.geolocation_sms);
+        mChatbotSessionCb = findViewById(R.id.chatbot_session);
+        mChatbotStandaloneCb = findViewById(R.id.chatbot_standalone);
+        mChatbotVersionCb = findViewById(R.id.chatbot_version);
+
+        mChatCb.setChecked(true);
+
+        mDefaultSmsSubId = SmsManager.getDefaultSmsSubscriptionId();
+        mCallbackResult.setMovementMethod(new ScrollingMovementMethod());
+
+        ImsManager imsManager = this.getSystemService(ImsManager.class);
+        if (SubscriptionManager.isValidSubscriptionId(mDefaultSmsSubId)) {
+            mSipDelegateManager = imsManager.getSipDelegateManager(mDefaultSmsSubId);
+        }
+        setClickable(mDestroyButton, false);
+
+        mInitButton.setOnClickListener(view -> {
+            mCallbackResultStr = "";
+            if (mSipDelegateManager != null) {
+                Set<String> featureTags = getFeatureTags();
+                try {
+                    Log.i(TAG, "createSipDelegate");
+                    dumpFt(featureTags);
+                    mSipDelegateManager.createSipDelegate(new DelegateRequest(featureTags),
+                            mExecutorService, mConnectionCallback, mMessageCallback);
+                } catch (ImsException e) {
+                    //e.printStackTrace();
+                    mCallbackResult.setText(e.toString());
+                    Log.e(TAG, e.toString());
+                }
+                setClickable(mInitButton, false);
+                setClickable(mDestroyButton, true);
+            }
+        });
+
+        mDestroyButton.setOnClickListener(view -> {
+            mCallbackResultStr = "";
+            if (mSipDelegateManager != null && mSipDelegateConnection != null) {
+                Log.i(TAG, "destroySipDelegate");
+                mSipDelegateManager.destroySipDelegate(mSipDelegateConnection,
+                        SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+                setClickable(mInitButton, true);
+                setClickable(mDestroyButton, false);
+            }
+        });
+    }
+
+    private Set<String> getFeatureTags() {
+        HashSet<String> fts = new HashSet<>();
+        if (mChatCb.isChecked()) {
+            fts.add(SESSION_TAG);
+        }
+        if (mStandalonePagerCb.isChecked()) {
+            fts.add(STANDALONE_PAGER);
+        }
+        if (mStandaloneLargeCb.isChecked()) {
+            fts.add(STANDALONE_LARGE);
+        }
+        if (mStandaloneDeferredCb.isChecked()) {
+            fts.add(STANDALONE_DEFERRED);
+        }
+        if (mStandaloneLargePagerCb.isChecked()) {
+            fts.add(STANDALONE_LARGE_PAGER);
+        }
+        if (mFileTransferCb.isChecked()) {
+            fts.add(FILE_TRANSFER);
+        }
+        if (mGeolocationSmsCb.isChecked()) {
+            fts.add(GEOLOCATION_SMS);
+        }
+        if (mChatbotSessionCb.isChecked()) {
+            fts.add(CHATBOT_SESSION);
+        }
+        if (mChatbotStandaloneCb.isChecked()) {
+            fts.add(CHATBOT_STANDALONE);
+        }
+        if (mChatbotVersionCb.isChecked()) {
+            fts.add(CHATBOT_VERSION);
+        }
+        return fts;
+    }
+
+    private void dumpFt(Set<String> fts) {
+        Iterator<String> iterator = fts.iterator();
+        StringBuilder res = new StringBuilder();
+        while (iterator.hasNext()) {
+            res.append(iterator.next()).append("\r\n");
+        }
+        Log.i(TAG, "FeatureTag: " + res.toString());
+    }
+
+    private void setClickable(Button button, boolean clickable) {
+        if (clickable) {
+            button.setAlpha(1);
+            button.setClickable(true);
+        } else {
+            button.setAlpha(.5f);
+            button.setClickable(false);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        if (mSipDelegateManager != null && mSipDelegateConnection != null) {
+            Log.i(TAG, "onStop() destroySipDelegate");
+            mSipDelegateManager.destroySipDelegate(mSipDelegateConnection,
+                    SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+            setClickable(mInitButton, true);
+            setClickable(mDestroyButton, false);
+        }
+
+    }
+
+    private void dumpConfig(SipDelegateConfiguration config) {
+        String result = "SipDelegateConfiguration{"
+                + "mVersion=" + config.getVersion()
+                + ", \n\tmTransportType=" + config.getTransportType()
+                + ", \n\tmLocalIpAddr=" + config.getLocalAddress()
+                + ", \n\tmSipServerAddr=" + config.getSipServerAddress()
+                + ", \n\tmIsSipCompactFormEnabled=" + config.isSipCompactFormEnabled()
+                + ", \n\tmIsSipKeepaliveEnabled=" + config.isSipKeepaliveEnabled()
+                + ", \n\tmMaxUdpPayloadSize=" + config.getMaxUdpPayloadSizeBytes()
+                + ", \n\tmPublicUserIdentifier=" + config.getPublicUserIdentifier()
+                + ", \n\tmPrivateUserIdentifier=" + config.getPrivateUserIdentifier()
+                + ", \n\tmHomeDomain=" + config.getHomeDomain()
+                + ", \n\tmImei=" + config.getImei()
+                + ", \n\tmGruu=" + config.getPublicGruuUri()
+                + ", \n\tmSipAuthHeader=" + config.getSipAuthenticationHeader()
+                + ", \n\tmSipAuthNonce=" + config.getSipAuthenticationNonce()
+                + ", \n\tmServiceRouteHeader=" + config.getSipServiceRouteHeader()
+                + ", \n\tmPathHeader=" + config.getSipPathHeader()
+                + ", \n\tmUserAgentHeader=" + config.getSipUserAgentHeader()
+                + ", \n\tmContactUserParam=" + config.getSipContactUserParameter()
+                + ", \n\tmPaniHeader=" + config.getSipPaniHeader()
+                + ", \n\tmPlaniHeader=" + config.getSipPlaniHeader()
+                + ", \n\tmCniHeader=" + config.getSipCniHeader()
+                + ", \n\tmAssociatedUriHeader=" + config.getSipAssociatedUriHeader()
+                + ", \n\tmIpSecConfiguration=" + config.getIpSecConfiguration()
+                + ", \n\tmNatConfiguration=" + config.getNatSocketAddress() + '}';
+        Log.i(TAG, result);
+    }
+
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/FileUploadActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/FileUploadActivity.java
new file mode 100644
index 0000000..b9078f8
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/FileUploadActivity.java
@@ -0,0 +1,358 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import android.content.ContentResolver;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.PersistableBundle;
+import android.provider.OpenableColumns;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SmsManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ProvisioningManager;
+import android.telephony.ims.ProvisioningManager.RcsProvisioningCallback;
+import android.telephony.ims.RcsClientConfiguration;
+import android.text.TextUtils;
+import android.text.method.ScrollingMovementMethod;
+import android.util.Log;
+import android.util.Xml;
+import android.view.MenuItem;
+import android.webkit.MimeTypeMap;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.android.libraries.rcs.simpleclient.filetransfer.FileTransferController;
+import com.android.libraries.rcs.simpleclient.filetransfer.FileTransferControllerImpl;
+import com.android.libraries.rcs.simpleclient.filetransfer.requestexecutor.GbaAuthenticationProvider;
+import com.android.libraries.rcs.simpleclient.filetransfer.requestexecutor.GbaRequestExecutor;
+import com.android.libraries.rcs.simpleclient.filetransfer.requestexecutor.HttpRequestExecutor;
+
+import com.google.common.io.ByteStreams;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+
+import org.xmlpull.v1.XmlPullParser;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.UUID;
+
+/** An activity to verify file upload with GBA authentication. */
+public class FileUploadActivity extends AppCompatActivity {
+
+    private static final String TAG = "TestRcsApp.FileUploadActivity";
+    private static final String NAF_PREFIX = "https://3GPP-bootstrapping@";
+    private static final int PICKFILE_RESULT = 1;
+    private static final String HTTP_URI = "ftHTTPCSURI";
+    private static final String PARM = "parm";
+    private static final String NAME = "name";
+    private static final String VALUE = "value";
+
+
+    private ProvisioningManager mProvisioningManager;
+    private int mDefaultSmsSubId;
+    private File mFile;
+    private Button mUpload, mBrowse;
+    private TextView mUploadResult;
+    private TextView mFileName;
+    private EditText mServerUri;
+    private RcsProvisioningCallback mCallback =
+            new RcsProvisioningCallback() {
+                @Override
+                public void onConfigurationChanged(@NonNull byte[] configXml) {
+                    String configResult = new String(configXml);
+                    String server = getFtServerUri(configXml);
+                    Log.i(TAG, "RcsProvisioningCallback.onConfigurationChanged called with xml:");
+                    Log.i(TAG, configResult);
+                    Log.i(TAG, "serverUri:" + server);
+                    mServerUri.setText(server);
+                }
+
+                @Override
+                public void onConfigurationReset() {
+                    Log.i(TAG, "RcsProvisioningCallback.onConfigurationReset called.");
+                }
+
+                @Override
+                public void onRemoved() {
+                    Log.i(TAG, "RcsProvisioningCallback.onRemoved called.");
+                }
+            };
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.file_upload_layout);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+
+        initLayout();
+        registerProvisioning();
+    }
+
+    private void initLayout() {
+        mServerUri = findViewById(R.id.ft_uri);
+        mUpload = findViewById(R.id.upload_btn);
+        mBrowse = findViewById(R.id.browse_btn);
+        mFileName = findViewById(R.id.file_name);
+        mUploadResult = findViewById(R.id.upload_file_result);
+        mUploadResult.setMovementMethod(new ScrollingMovementMethod());
+
+        mBrowse.setOnClickListener(view -> {
+            Intent chooseFile = new Intent(Intent.ACTION_GET_CONTENT);
+            chooseFile.setType("*/*");
+            chooseFile = Intent.createChooser(chooseFile, "Choose a file");
+            startActivityForResult(chooseFile, PICKFILE_RESULT);
+        });
+
+        mUpload.setOnClickListener(view -> {
+            if (TextUtils.isEmpty(mServerUri.getText())) {
+                Toast.makeText(FileUploadActivity.this,
+                        getResources().getString(R.string.server_empty),
+                        Toast.LENGTH_SHORT).show();
+                return;
+            }
+            if (mFile == null) {
+                Toast.makeText(FileUploadActivity.this,
+                        getResources().getString(R.string.file_empty),
+                        Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            Log.i(TAG, "upload file");
+            try {
+                FileTransferController fileTransferController = initFileTransferController();
+                if (fileTransferController == null) {
+                    Log.i(TAG, "FileTransferController null");
+                    return;
+                }
+                mUploadResult.setText("");
+                Futures.addCallback(
+                        fileTransferController.uploadFile(UUID.randomUUID().toString(),
+                                mFile),
+                        new FutureCallback<String>() {
+                            @Override
+                            public void onSuccess(String xml) {
+                                String text;
+                                if (TextUtils.isEmpty(xml)) {
+                                    text = "onFailure: Empty Xml";
+                                    Log.i(TAG, text);
+                                    mUploadResult.setText(text);
+                                    return;
+                                }
+                                text = "onSuccess\r\n" + xml;
+                                Log.i(TAG, text);
+                                mUploadResult.setText(text);
+                            }
+
+                            @Override
+                            public void onFailure(Throwable t) {
+                                String text = "onFailure:" + t;
+                                Log.i(TAG, text);
+                                mUploadResult.setText(text);
+                            }
+                        },
+                        getMainExecutor());
+            } catch (IOException e) {
+                Log.e(TAG, e.getMessage());
+            }
+        });
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        switch (requestCode) {
+            case PICKFILE_RESULT:
+                if (resultCode == RESULT_OK) {
+                    Uri fileUri = data.getData();
+                    String fileName = getFileName(fileUri);
+                    mFileName.setText(fileName);
+                    try {
+                        mFile = uriToFile(fileUri);
+                        Log.i(TAG, "mFile:" + mFile);
+                    } catch (Exception e) {
+                        Log.e(TAG, e.getMessage());
+                        e.printStackTrace();
+                    }
+                }
+                break;
+        }
+    }
+
+    private void registerProvisioning() {
+        mDefaultSmsSubId = SmsManager.getDefaultSmsSubscriptionId();
+        Log.i(TAG, "mDefaultSmsSubId:" + mDefaultSmsSubId);
+        if (SubscriptionManager.isValidSubscriptionId(mDefaultSmsSubId)) {
+            try {
+                mProvisioningManager = ProvisioningManager.createForSubscriptionId(
+                        mDefaultSmsSubId);
+                mProvisioningManager.setRcsClientConfiguration(getDefaultClientConfiguration());
+                mProvisioningManager.registerRcsProvisioningCallback(getMainExecutor(), mCallback);
+            } catch (ImsException e) {
+                Log.e(TAG, e.getMessage());
+            }
+        }
+    }
+
+    private RcsClientConfiguration getDefaultClientConfiguration() {
+        SharedPreferences pref = getSharedPreferences("CONFIG", MODE_PRIVATE);
+
+        return new RcsClientConfiguration(
+                /*rcsVersion=*/ pref.getString("RCS_VERSION", "6.0"),
+                /*rcsProfile=*/ pref.getString("RCS_PROFILE", "UP_1.0"),
+                /*clientVendor=*/ "Goog",
+                /*clientVersion=*/ "RCSAndrd-1.0");
+    }
+
+    private FileTransferController initFileTransferController() {
+        mDefaultSmsSubId = SmsManager.getDefaultSmsSubscriptionId();
+        if (SubscriptionManager.isValidSubscriptionId(mDefaultSmsSubId)) {
+            TelephonyManager telephonyManager = getSystemService(
+                    TelephonyManager.class).createForSubscriptionId(mDefaultSmsSubId);
+            PersistableBundle carrierConfig = telephonyManager.getCarrierConfig();
+            String uploadUrl = carrierConfig.getString(
+                    CarrierConfigManager.KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING);
+            String carrierName = telephonyManager.getSimOperatorName();
+
+            HttpRequestExecutor executor = new GbaRequestExecutor(
+                    new GbaAuthenticationProvider(getSystemService(TelephonyManager.class),
+                            NAF_PREFIX + uploadUrl, getMainExecutor()));
+            return new FileTransferControllerImpl(executor, mServerUri.getText().toString(),
+                    carrierName);
+        } else {
+            Log.i(TAG, "Invalid subId:" + mDefaultSmsSubId);
+            return null;
+        }
+    }
+
+    private String getFileName(Uri uri) throws IllegalArgumentException {
+        Cursor cursor = getContentResolver().query(uri, null, null, null, null);
+
+        if (cursor.getCount() <= 0) {
+            cursor.close();
+            throw new IllegalArgumentException("Can't obtain file name, cursor is empty");
+        }
+        cursor.moveToFirst();
+        String fileName = cursor.getString(
+                cursor.getColumnIndexOrThrow(OpenableColumns.DISPLAY_NAME));
+        cursor.close();
+
+        return fileName;
+    }
+
+    private File uriToFile(Uri uri) {
+        File file = null;
+        if (uri == null) return file;
+        if (uri.getScheme().equals(ContentResolver.SCHEME_FILE)) {
+            file = new File(uri.getPath());
+        } else if (uri.getScheme().equals(ContentResolver.SCHEME_CONTENT)) {
+            ContentResolver contentResolver = getContentResolver();
+            String cachedName = System.currentTimeMillis() + Math.round((Math.random() + 1) * 1000)
+                    + "." + MimeTypeMap.getSingleton().getExtensionFromMimeType(
+                    contentResolver.getType(uri));
+
+            try {
+                InputStream is = contentResolver.openInputStream(uri);
+                File cache = new File(getExternalCacheDir().getAbsolutePath(), cachedName);
+                FileOutputStream fos = new FileOutputStream(cache);
+                ByteStreams.copy(is, fos);
+                file = cache;
+                fos.close();
+                is.close();
+            } catch (IOException e) {
+                Log.i(TAG, e.getMessage());
+            }
+        }
+        return file;
+    }
+
+    private String getContentType(Uri uri) {
+        MimeTypeMap mime = MimeTypeMap.getSingleton();
+        return mime.getExtensionFromMimeType(getContentResolver().getType(uri));
+    }
+
+
+    /**
+     * According GSMA RCC.72, get FileTransfer URI from the config xml whose content includes the
+     * following parameter.
+     * <parm name="ftHTTPCSURI"
+     * value="https://ftcontentserver.rcs.mnc008.mcc123.pub.3gppnetwork.org/content/"/>
+     */
+    private String getFtServerUri(byte[] xml) {
+        try {
+            InputStream inputStream = new ByteArrayInputStream(xml);
+            XmlPullParser parser = Xml.newPullParser();
+            parser.setInput(inputStream, "utf-8");
+
+            int eventType = parser.getEventType();
+            while (eventType != XmlPullParser.END_DOCUMENT) {
+                switch (eventType) {
+                    case XmlPullParser.START_TAG:
+                        if (parser.getName().equals(PARM)) {
+                            String name = parser.getAttributeValue(null, NAME);
+                            if (HTTP_URI.equalsIgnoreCase(name)) {
+                                return parser.getAttributeValue(null, VALUE);
+                            }
+                        }
+                }
+                eventType = parser.next();
+            }
+        } catch (Exception e) {
+            Log.e(TAG, e.getMessage());
+            return "";
+        }
+        return "";
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        //delete cache files
+        File cache = new File(getExternalCacheDir().getAbsolutePath());
+        File[] files = cache.listFiles();
+        for (File file : files) {
+            file.delete();
+        }
+        if (mProvisioningManager != null) {
+            mProvisioningManager.unregisterRcsProvisioningCallback(mCallback);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/GbaActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/GbaActivity.java
new file mode 100644
index 0000000..9ee2a35
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/GbaActivity.java
@@ -0,0 +1,306 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.PersistableBundle;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SmsManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.telephony.TelephonyManager.BootstrapAuthenticationCallback;
+import android.telephony.gba.UaSecurityProtocolIdentifier;
+import android.text.method.ScrollingMovementMethod;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemSelectedListener;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.util.Locale;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/** An activity to verify GBA authentication. */
+public class GbaActivity extends AppCompatActivity {
+
+    private static final String TAG = "TestRcsApp.GbaActivity";
+    private static final String NAF_PREFIX = "https://3GPP-bootstrapping@";
+
+    private static final int MSG_RESULT = 1;
+    private final ExecutorService mExecutorService = Executors.newSingleThreadExecutor();
+    private Button mGbaButton;
+    private TextView mCallbackResult;
+    private Spinner mOrganizationSpinner, mProtocolSpinner, mUiccSpinner;
+    private EditText mTlsCs;
+    private EditText mNaf;
+    private Handler mHandler;
+    private int mOrganization;
+    private int mProtocol;
+    private int mUiccType;
+
+    private static String bytesToHex(byte[] bytes) {
+        StringBuilder result = new StringBuilder();
+        for (byte aByte : bytes) {
+            result.append(String.format(Locale.US, "%02X", aByte));
+        }
+        return result.toString();
+    }
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.gba_layout);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+        initLayout();
+        mHandler = new Handler() {
+            public void handleMessage(Message message) {
+                switch (message.what) {
+                    case MSG_RESULT:
+                        mCallbackResult.setText(message.obj.toString());
+                        break;
+                }
+            }
+        };
+    }
+
+    private void initLayout() {
+        mGbaButton = findViewById(R.id.gba_btn);
+        mCallbackResult = findViewById(R.id.gba_result);
+        mCallbackResult.setMovementMethod(new ScrollingMovementMethod());
+        mTlsCs = findViewById(R.id.tls_id);
+        mNaf = findViewById(R.id.naf_url);
+
+        initOrganization();
+        initProtocol();
+        initUicctype();
+
+        int defaultSmsSubId = SmsManager.getDefaultSmsSubscriptionId();
+        if (!SubscriptionManager.isValidSubscriptionId(defaultSmsSubId)) {
+            Log.i(TAG, "invalid subId:" + defaultSmsSubId);
+            return;
+        }
+        TelephonyManager telephonyManager = getSystemService(
+                TelephonyManager.class).createForSubscriptionId(defaultSmsSubId);
+        PersistableBundle carrierConfig = telephonyManager.getCarrierConfig();
+        String uploadUrl = carrierConfig.getString(
+                CarrierConfigManager.KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING);
+        mNaf.setText(NAF_PREFIX + uploadUrl);
+
+        mGbaButton.setOnClickListener(view -> {
+            Log.i(TAG, "trigger bootstrapAuthenticationRequest");
+            UaSecurityProtocolIdentifier.Builder builder =
+                    new UaSecurityProtocolIdentifier.Builder();
+            try {
+                builder.setOrg(mOrganization)
+                        .setProtocol(mProtocol)
+                        .setTlsCipherSuite(Integer.parseInt(mTlsCs.getText().toString()));
+            } catch (IllegalArgumentException e) {
+                Log.e(TAG, e.getMessage());
+                return;
+            }
+            UaSecurityProtocolIdentifier spId = builder.build();
+            telephonyManager.bootstrapAuthenticationRequest(mUiccType,
+                    Uri.parse(mNaf.getText().toString()),
+                    spId,
+                    true,
+                    mExecutorService,
+                    new BootstrapAuthenticationCallback() {
+                        @Override
+                        public void onKeysAvailable(byte[] gbaKey, String btId) {
+                            String result = "OnKeysAvailable key:" + bytesToHex(gbaKey)
+                                    + "\r\n btId:" + btId;
+                            Log.i(TAG, result);
+                            mHandler.sendMessage(mHandler.obtainMessage(MSG_RESULT, result));
+                        }
+
+                        @Override
+                        public void onAuthenticationFailure(int reason) {
+                            String result = "OnAuthenticationFailure reason: " + reason;
+                            Log.i(TAG, result);
+                            mHandler.sendMessage(mHandler.obtainMessage(MSG_RESULT, result));
+                        }
+                    });
+        });
+    }
+
+    private void initOrganization() {
+        mOrganizationSpinner = findViewById(R.id.organization_list);
+        ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
+                R.array.organization, android.R.layout.simple_spinner_item);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        mOrganizationSpinner.setAdapter(adapter);
+        mOrganizationSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                Log.i(TAG, "Organization position:" + position);
+                switch (position) {
+                    case 0:
+                        mOrganization = UaSecurityProtocolIdentifier.ORG_NONE;
+                        break;
+                    case 1:
+                        mOrganization = UaSecurityProtocolIdentifier.ORG_3GPP;
+                        break;
+                    case 2:
+                        mOrganization = UaSecurityProtocolIdentifier.ORG_3GPP2;
+                        break;
+                    case 3:
+                        mOrganization = UaSecurityProtocolIdentifier.ORG_GSMA;
+                        break;
+                    case 4:
+                        mOrganization = UaSecurityProtocolIdentifier.ORG_LOCAL;
+                        break;
+                    default:
+                        Log.e(TAG, "invalid position:" + position);
+                }
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+                // TODO Auto-generated method stub
+            }
+        });
+        mOrganizationSpinner.setSelection(1);
+    }
+
+    private void initProtocol() {
+        mProtocolSpinner = findViewById(R.id.protocol_list);
+        ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
+                R.array.protocol, android.R.layout.simple_spinner_item);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        mProtocolSpinner.setAdapter(adapter);
+        mProtocolSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                Log.i(TAG, "Protocol position:" + position);
+                switch (position) {
+                    case 0:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_SUBSCRIBER_CERTIFICATE;
+                        break;
+                    case 1:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_MBMS;
+                        break;
+                    case 2:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_HTTP_DIGEST_AUTHENTICATION;
+                        break;
+                    case 3:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_HTTP_BASED_MBMS;
+                        break;
+                    case 4:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_SIP_BASED_MBMS;
+                        break;
+                    case 5:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_GENERIC_PUSH_LAYER;
+                        break;
+                    case 6:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_IMS_MEDIA_PLANE;
+                        break;
+                    case 7:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_GENERATION_TMPI;
+                        break;
+                    case 8:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_TLS_DEFAULT;
+                        break;
+                    case 9:
+                        mProtocol = UaSecurityProtocolIdentifier
+                                .UA_SECURITY_PROTOCOL_3GPP_TLS_BROWSER;
+                        break;
+                    default:
+                        Log.e(TAG, "invalid position:" + position);
+                }
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+                // TODO Auto-generated method stub
+            }
+        });
+        mProtocolSpinner.setSelection(8);
+    }
+
+    private void initUicctype() {
+        mUiccSpinner = findViewById(R.id.uicc_list);
+        ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
+                R.array.uicc_type, android.R.layout.simple_spinner_item);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        mUiccSpinner.setAdapter(adapter);
+        mUiccSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                Log.i(TAG, "uicc position:" + position);
+                switch (position) {
+                    case 0:
+                        mUiccType = TelephonyManager.APPTYPE_UNKNOWN;
+                        break;
+                    case 1:
+                        mUiccType = TelephonyManager.APPTYPE_SIM;
+                        break;
+                    case 2:
+                        mUiccType = TelephonyManager.APPTYPE_USIM;
+                        break;
+                    case 3:
+                        mUiccType = TelephonyManager.APPTYPE_RUIM;
+                        break;
+                    case 4:
+                        mUiccType = TelephonyManager.APPTYPE_CSIM;
+                        break;
+                    case 5:
+                        mUiccType = TelephonyManager.APPTYPE_ISIM;
+                        break;
+                    default:
+                        Log.e(TAG, "invalid position:" + position);
+                }
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+                // TODO Auto-generated method stub
+            }
+        });
+        mUiccSpinner.setSelection(5);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/MainActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/MainActivity.java
new file mode 100644
index 0000000..89c5268
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/MainActivity.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+package com.google.android.sample.rcsclient;
+
+import android.content.Intent;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.MenuItem;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+/** An activity to show function list. */
+public class MainActivity extends AppCompatActivity {
+    private static final String TAG = "TestRcsApp.MainActivity";
+    private Button mProvisionButton;
+    private Button mDelegateButton;
+    private Button mUceButton;
+    private Button mGbaButton;
+    private Button mMessageClientButton;
+    private Button mFileUploadButton;
+    private TextView mVersionInfo;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+
+        mProvisionButton = (Button) this.findViewById(R.id.provision);
+        mDelegateButton = (Button) this.findViewById(R.id.delegate);
+        mMessageClientButton = (Button) this.findViewById(R.id.msgClient);
+        mUceButton = (Button) this.findViewById(R.id.uce);
+        mGbaButton = (Button) this.findViewById(R.id.gba);
+        mFileUploadButton = findViewById(R.id.uploadFile);
+        mVersionInfo = this.findViewById(R.id.version_info);
+        mProvisionButton.setOnClickListener(view -> {
+            Intent intent = new Intent(this, ProvisioningActivity.class);
+            MainActivity.this.startActivity(intent);
+        });
+
+        mDelegateButton.setOnClickListener(view -> {
+            Intent intent = new Intent(this, DelegateActivity.class);
+            MainActivity.this.startActivity(intent);
+        });
+
+        mUceButton.setOnClickListener(view -> {
+            Intent intent = new Intent(this, UceActivity.class);
+            MainActivity.this.startActivity(intent);
+        });
+
+        mGbaButton.setOnClickListener(view -> {
+            Intent intent = new Intent(this, GbaActivity.class);
+            MainActivity.this.startActivity(intent);
+        });
+        mMessageClientButton.setOnClickListener(view -> {
+            Intent intent = new Intent(this, ContactListActivity.class);
+            MainActivity.this.startActivity(intent);
+        });
+        mFileUploadButton.setOnClickListener(view -> {
+            Intent intent = new Intent(this, FileUploadActivity.class);
+            MainActivity.this.startActivity(intent);
+        });
+
+        String appVersionName = getVersionCode(getPackageName());
+        if (!TextUtils.isEmpty(appVersionName)) {
+            String version = String.format(getResources().getString(R.string.version_info),
+                    appVersionName);
+            mVersionInfo.setText(version);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    private String getVersionCode(String packageName) {
+        try {
+            // get android:versionName from the android manifest
+            PackageInfo info = getPackageManager().getPackageInfo(getPackageName(), 0 /*flags*/);
+            return info.versionName;
+        } catch (PackageManager.NameNotFoundException e) {
+            Log.w(TAG, "couldn't get version info for package name:" + packageName);
+        }
+        return null;
+    }
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/PhoneNumberActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/PhoneNumberActivity.java
new file mode 100644
index 0000000..b432979
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/PhoneNumberActivity.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.MenuItem;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.sample.rcsclient.util.NumberUtils;
+
+/** An activity to let user input phone number to chat. */
+public class PhoneNumberActivity extends AppCompatActivity {
+
+    private static final String TAG = "TestRcsApp.PhoneNumberActivity";
+    private Button mChatButton;
+    private EditText mPhoneNumber;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.number_to_chat);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+
+        mChatButton = this.findViewById(R.id.launch_chat_btn);
+        mPhoneNumber = findViewById(R.id.destNum);
+        mChatButton.setOnClickListener(view -> {
+            String formattedNumber = NumberUtils.formatNumber(PhoneNumberActivity.this,
+                    mPhoneNumber.getText().toString());
+            if (formattedNumber != null) {
+                Intent intent = new Intent(PhoneNumberActivity.this, ChatActivity.class);
+                intent.putExtra(ChatActivity.EXTRA_REMOTE_PHONE_NUMBER, formattedNumber);
+                PhoneNumberActivity.this.startActivity(intent);
+            } else {
+                Toast.makeText(this, "Invalid Number format!",
+                        Toast.LENGTH_LONG).show();
+            }
+        });
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        Log.i(TAG, "onStop");
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onStop();
+        Log.i(TAG, "onDestroy");
+    }
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ProvisioningActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ProvisioningActivity.java
new file mode 100644
index 0000000..dae2835
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/ProvisioningActivity.java
@@ -0,0 +1,292 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.telephony.SmsManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ProvisioningManager;
+import android.telephony.ims.ProvisioningManager.RcsProvisioningCallback;
+import android.telephony.ims.RcsClientConfiguration;
+import android.text.method.ScrollingMovementMethod;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+
+/** An activity to verify provisioning. */
+public class ProvisioningActivity extends AppCompatActivity {
+
+    private static final String TAG = "TestRcsApp.ProvisioningActivity";
+    private static final String UP_10 = "UP_1.0";
+    private static final String UP_23 = "UP_2.3";
+    private static final String V_6 = "6.0";
+    private static final String V_9 = "9.0";
+    private static final String RCS_CONFIG = "CONFIG";
+    private static final String RCS_PROFILE = "RCS_PROFILE";
+    private static final String RCS_VERSION = "RCS_VERSION";
+    private static final int MSG_RESULT = 1;
+
+    private final ExecutorService mExecutorService = Executors.newSingleThreadExecutor();
+    private int mDefaultSmsSubId;
+    private ProvisioningManager mProvisioningManager;
+    private Spinner mRcsProfileSpinner;
+    private String mRcsVersion;
+    private String mRcsProfile;
+    private Button mRegisterButton;
+    private Button mUnRegisterButton;
+    private Button mIsCapableButton;
+    private TextView mSingleRegResult;
+    private TextView mCallbackResult;
+    private SharedPreferences mPref;
+    private SingleRegCapabilityReceiver mSingleRegCapabilityReceiver;
+    private boolean mIsRegistered = false;
+    private Handler mHandler;
+    private RcsProvisioningCallback mCallback =
+            new RcsProvisioningCallback() {
+                @Override
+                public void onConfigurationChanged(@NonNull byte[] configXml) {
+                    String configResult = new String(configXml);
+                    Log.i(TAG, "RcsProvisioningCallback.onConfigurationChanged called with xml:");
+                    Log.i(TAG, configResult);
+                    mHandler.sendMessage(mHandler.obtainMessage(MSG_RESULT,
+                            "onConfigurationChanged \r\n" + configResult));
+                }
+
+                @Override
+                public void onConfigurationReset() {
+                    Log.i(TAG, "RcsProvisioningCallback.onConfigurationReset called.");
+                    mHandler.sendMessage(
+                            mHandler.obtainMessage(MSG_RESULT, "onConfigurationReset"));
+                }
+
+                @Override
+                public void onRemoved() {
+                    Log.i(TAG, "RcsProvisioningCallback.onRemoved called.");
+                    mHandler.sendMessage(mHandler.obtainMessage(MSG_RESULT, "onRemoved"));
+                }
+            };
+
+    // Static configuration.
+    private RcsClientConfiguration getDefaultClientConfiguration() {
+        return new RcsClientConfiguration(
+                /*rcsVersion=*/ mRcsVersion,
+                /*rcsProfile=*/ mRcsProfile,
+                /*clientVendor=*/ "Goog",
+                /*clientVersion=*/ "RCSAndrd-1.0");
+    }
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.provision_layout);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+        mSingleRegCapabilityReceiver = new SingleRegCapabilityReceiver();
+        this.registerReceiver(mSingleRegCapabilityReceiver, new IntentFilter(
+                ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE));
+        mHandler = new Handler() {
+            public void handleMessage(Message message) {
+                switch (message.what) {
+                    case MSG_RESULT:
+                        mCallbackResult.setText(message.obj.toString());
+                        break;
+                }
+            }
+        };
+        mPref = getSharedPreferences(RCS_CONFIG, MODE_PRIVATE);
+        initRcsProfile();
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        mDefaultSmsSubId = SmsManager.getDefaultSmsSubscriptionId();
+        Log.i(TAG, "defaultSmsSubId:" + mDefaultSmsSubId);
+        if (SubscriptionManager.isValidSubscriptionId(mDefaultSmsSubId)) {
+            mProvisioningManager = ProvisioningManager.createForSubscriptionId(mDefaultSmsSubId);
+            init();
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        this.unregisterReceiver(mSingleRegCapabilityReceiver);
+        if (mIsRegistered) {
+            mProvisioningManager.unregisterRcsProvisioningCallback(mCallback);
+        }
+    }
+
+    private void init() {
+        mRegisterButton = findViewById(R.id.provisioning_register_btn);
+        mUnRegisterButton = findViewById(R.id.provisioning_unregister_btn);
+        mIsCapableButton = findViewById(R.id.provisioning_singlereg_btn);
+        mSingleRegResult = findViewById(R.id.provisioning_singlereg_result);
+        mCallbackResult = findViewById(R.id.provisioning_callback_result);
+        mCallbackResult.setMovementMethod(new ScrollingMovementMethod());
+
+        boolean isSingleRegCapable = false;
+        try {
+            mProvisioningManager.isRcsVolteSingleRegistrationCapable();
+        } catch (ImsException e) {
+            Log.i(TAG, e.getMessage());
+        }
+        if (isSingleRegCapable && !mIsRegistered) {
+            setClickable(mRegisterButton, true);
+        }
+
+        mRegisterButton.setOnClickListener(view -> {
+            if (mProvisioningManager != null) {
+                Log.i(TAG, "Using configuration: " + getDefaultClientConfiguration());
+                try {
+                    Log.i(TAG, "setRcsClientConfiguration()");
+                    Log.i(TAG, "registerRcsProvisioningCallback()");
+                    mProvisioningManager.setRcsClientConfiguration(getDefaultClientConfiguration());
+                    mProvisioningManager.registerRcsProvisioningCallback(mExecutorService,
+                            mCallback);
+                    mIsRegistered = true;
+                } catch (ImsException e) {
+                    Log.e(TAG, e.getMessage());
+                }
+                setClickable(mRegisterButton, false);
+                setClickable(mUnRegisterButton, true);
+            } else {
+                Log.i(TAG, "provisioningManager null");
+            }
+        });
+        mUnRegisterButton.setOnClickListener(view -> {
+            if (mProvisioningManager != null) {
+                mProvisioningManager.unregisterRcsProvisioningCallback(mCallback);
+                setClickable(mRegisterButton, false);
+                setClickable(mRegisterButton, true);
+                mIsRegistered = false;
+            }
+        });
+        mIsCapableButton.setOnClickListener(view -> {
+            if (mProvisioningManager != null) {
+                try {
+                    boolean capable = mProvisioningManager.isRcsVolteSingleRegistrationCapable();
+                    mSingleRegResult.setText(String.valueOf(capable));
+                    Log.i(TAG, "isRcsVolteSingleRegistrationCapable:" + capable);
+                } catch (ImsException e) {
+                    Log.e(TAG, e.getMessage());
+                }
+            }
+        });
+    }
+
+    private void setClickable(Button button, boolean clickable) {
+        if (clickable) {
+            button.setAlpha(1);
+            button.setClickable(true);
+        } else {
+            button.setAlpha(.5f);
+            button.setClickable(false);
+        }
+    }
+
+    private void initRcsProfile() {
+        mRcsProfileSpinner = findViewById(R.id.rcs_profile_list);
+        ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
+                R.array.rcs_profile, android.R.layout.simple_spinner_item);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        mRcsProfileSpinner.setAdapter(adapter);
+        mRcsProfileSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                Log.i(TAG, "rcs profile position:" + position);
+                switch (position) {
+                    case 0:
+                        mRcsProfile = UP_10;
+                        mRcsVersion = V_6;
+                        break;
+                    case 1:
+                        mRcsProfile = UP_23;
+                        mRcsVersion = V_9;
+                        break;
+                    default:
+                        Log.e(TAG, "invalid position:" + position);
+                        return;
+                }
+                mPref.edit().putString(RCS_PROFILE, mRcsProfile)
+                        .putString(RCS_VERSION, mRcsVersion)
+                        .commit();
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+                // TODO Auto-generated method stub
+            }
+        });
+        mRcsProfile = mPref.getString(RCS_PROFILE, UP_10);
+        mRcsVersion = mPref.getString(RCS_VERSION, V_6);
+        mRcsProfileSpinner.setSelection(mRcsProfile.equals(UP_10) ? 0 : 1);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    class SingleRegCapabilityReceiver extends BroadcastReceiver {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            String action = intent.getAction();
+            Log.i(TAG, "onReceive action:" + action);
+            if (ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE.equals(
+                    action)) {
+                int status = intent.getIntExtra(ProvisioningManager.EXTRA_STATUS,
+                        ProvisioningManager.STATUS_DEVICE_NOT_CAPABLE);
+                Log.i(TAG, "singleRegCap status:" + status);
+                if (mRegisterButton != null && !mIsRegistered) {
+                    if (status == ProvisioningManager.STATUS_DEVICE_NOT_CAPABLE) {
+                        setClickable(mRegisterButton, true);
+                    } else {
+                        setClickable(mRegisterButton, false);
+                    }
+                }
+
+            }
+        }
+    }
+
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/RcsStateChangedCallback.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/RcsStateChangedCallback.java
new file mode 100644
index 0000000..fd36f01
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/RcsStateChangedCallback.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import com.android.libraries.rcs.simpleclient.SimpleRcsClient.State;
+
+/** A callback used to notify RCS state change. */
+public interface RcsStateChangedCallback {
+    /** callback for RCS state change. */
+    void notifyStateChange(State oldState, State newState);
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/SessionStateCallback.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/SessionStateCallback.java
new file mode 100644
index 0000000..3881775
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/SessionStateCallback.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+/** A callback used to inform chat session creation result. */
+public interface SessionStateCallback {
+    /** callback for successful session creation */
+    void onSuccess();
+
+    /**callback for failed session creation. */
+    void onFailure();
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/UceActivity.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/UceActivity.java
new file mode 100644
index 0000000..0fae8f6
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/UceActivity.java
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient;
+
+import android.net.Uri;
+import android.os.Bundle;
+import android.telephony.SmsManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsRcsManager;
+import android.telephony.ims.RcsContactPresenceTuple;
+import android.telephony.ims.RcsContactUceCapability;
+import android.telephony.ims.RcsUceAdapter;
+import android.text.TextUtils;
+import android.text.method.ScrollingMovementMethod;
+import android.util.Log;
+import android.view.MenuItem;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.sample.rcsclient.util.NumberUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/** An activity to verify UCE. */
+public class UceActivity extends AppCompatActivity {
+
+    private static final String TAG = "TestRcsApp.UceActivity";
+    private static final String TELURI_PREFIX = "tel:";
+    private Button mCapabilityButton;
+    private Button mAvailabilityButton;
+    private TextView mCapabilityResult;
+    private EditText mNumbers;
+    private int mDefaultSmsSubId;
+    private ImsRcsManager mImsRcsManager;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.uce_layout);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+
+        initLayout();
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        mDefaultSmsSubId = SmsManager.getDefaultSmsSubscriptionId();
+        Log.i(TAG, "defaultSmsSubId:" + mDefaultSmsSubId);
+        if (SubscriptionManager.isValidSubscriptionId(mDefaultSmsSubId)) {
+            mImsRcsManager = getImsRcsManager(mDefaultSmsSubId);
+            if (mImsRcsManager != null) {
+                initLayout();
+            }
+        }
+    }
+
+    private void initLayout() {
+        mCapabilityButton = findViewById(R.id.capability_btn);
+        mAvailabilityButton = findViewById(R.id.availability_btn);
+        mCapabilityResult = findViewById(R.id.capability_result);
+        mCapabilityResult.setMovementMethod(new ScrollingMovementMethod());
+
+        mCapabilityButton.setOnClickListener(view -> {
+            List<Uri> contactList = getContectList();
+            if (contactList.size() == 0) {
+                Log.i(TAG, "empty contact list");
+                return;
+            }
+            mCapabilityResult.setText("pending...\n");
+            try {
+                mImsRcsManager.getUceAdapter().requestCapabilities(contactList, getMainExecutor(),
+                        new RcsUceAdapter.CapabilitiesCallback() {
+                            public void onCapabilitiesReceived(
+                                    List<RcsContactUceCapability> contactCapabilities) {
+                                StringBuilder b = new StringBuilder("onCapabilitiesReceived:\n");
+                                for (RcsContactUceCapability c : contactCapabilities) {
+                                    b.append(getReadableCapability(c));
+                                    b.append("\n");
+                                }
+                                mCapabilityResult.append(b.toString() + "\n");
+                                Log.i(TAG, b.toString());
+                            }
+
+                            public void onComplete() {
+                                Log.i(TAG, "onComplete()");
+                                mCapabilityResult.append("onComplete");
+
+                            }
+
+                            public void onError(int errorCode, long retryAfterMilliseconds) {
+                                String result =
+                                        "onError() errorCode:" + errorCode + " retryAfterMs:"
+                                                + retryAfterMilliseconds + "\n";
+                                Log.i(TAG, result);
+                                mCapabilityResult.append(result);
+                            }
+                        });
+            } catch (ImsException e) {
+                mCapabilityResult.setText("ImsException:" + e);
+            }
+        });
+
+        mAvailabilityButton.setOnClickListener(view -> {
+            List<Uri> contactList = getContectList();
+            if (contactList.size() == 0) {
+                Log.i(TAG, "empty contact list");
+                return;
+            }
+            mCapabilityResult.setText("pending...\n");
+            try {
+                mImsRcsManager.getUceAdapter().requestAvailability(contactList.get(0),
+                        getMainExecutor(), new RcsUceAdapter.CapabilitiesCallback() {
+                            public void onCapabilitiesReceived(
+                                    List<RcsContactUceCapability> contactCapabilities) {
+                                StringBuilder b = new StringBuilder("onCapabilitiesReceived:\n");
+                                for (RcsContactUceCapability c : contactCapabilities) {
+                                    b.append(getReadableCapability(c));
+                                    b.append("\n");
+                                }
+                                mCapabilityResult.append(b.toString() + "\n");
+                                Log.i(TAG, b.toString());
+                            }
+
+                            public void onComplete() {
+                                Log.i(TAG, "onComplete()");
+                                mCapabilityResult.append("onComplete");
+
+                            }
+
+                            public void onError(int errorCode, long retryAfterMilliseconds) {
+                                String result =
+                                        "onError() errorCode:" + errorCode + " retryAfterMs:"
+                                                + retryAfterMilliseconds + "\n";
+                                Log.i(TAG, result);
+                                mCapabilityResult.append(result);
+                            }
+                        });
+            } catch (ImsException e) {
+                mCapabilityResult.setText("ImsException:" + e);
+            }
+        });
+    }
+
+    private List<Uri> getContectList() {
+        mNumbers = findViewById(R.id.number_list);
+        String[] numbers;
+        ArrayList<Uri> contactList = new ArrayList<>();
+        if (!TextUtils.isEmpty(mNumbers.getText().toString())) {
+            String numberList = mNumbers.getText().toString().trim();
+            numbers = numberList.split(",");
+            for (String number : numbers) {
+                String formattedNumber = NumberUtils.formatNumber(this, number);
+                if (formattedNumber != null) {
+                    contactList.add(Uri.parse(TELURI_PREFIX + formattedNumber));
+                } else {
+                    Log.w(TAG, "number formatted improperly, skipping: " + number);
+                }
+            }
+        }
+
+        return contactList;
+    }
+
+    private ImsRcsManager getImsRcsManager(int subId) {
+        ImsManager imsManager = getSystemService(ImsManager.class);
+        if (imsManager != null) {
+            try {
+                return imsManager.getImsRcsManager(subId);
+            } catch (Exception e) {
+                Log.e(TAG, "fail to getImsRcsManager " + e.getMessage());
+                return null;
+            }
+        }
+        return null;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    private String getReadableCapability(RcsContactUceCapability c) {
+        StringBuilder b = new StringBuilder("RcsContactUceCapability: uri=");
+        b.append(c.getContactUri());
+        b.append(", requestResult=");
+        b.append(c.getRequestResult());
+        b.append(", sourceType=");
+        b.append(c.getSourceType());
+        if (c.getCapabilityMechanism() == RcsContactUceCapability.CAPABILITY_MECHANISM_PRESENCE) {
+            b.append(", tuples={");
+            for (RcsContactPresenceTuple t : c.getCapabilityTuples()) {
+                b.append("[uri=");
+                b.append(t.getContactUri());
+                b.append(", serviceId=");
+                b.append(t.getServiceId());
+                b.append(", serviceVersion=");
+                b.append(t.getServiceVersion());
+                if (t.getServiceCapabilities() != null) {
+                    RcsContactPresenceTuple.ServiceCapabilities servCaps =
+                            t.getServiceCapabilities();
+                    b.append(", servCaps=(audio=");
+                    b.append(servCaps.isAudioCapable());
+                    b.append(", video=");
+                    b.append(servCaps.isVideoCapable());
+                    b.append(", servCaps=(supported=");
+                    b.append(servCaps.getSupportedDuplexModes());
+                    b.append("), servCaps=(unsupported=");
+                    b.append(servCaps.getUnsupportedDuplexModes());
+                    b.append("))");
+                }
+                b.append("]");
+            }
+            b.append("}");
+        }
+        return b.toString();
+    }
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/ChatManager.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/ChatManager.java
new file mode 100644
index 0000000..ed22f03
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/ChatManager.java
@@ -0,0 +1,321 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient.util;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.net.Uri;
+import android.telephony.ims.ImsManager;
+import android.text.TextUtils;
+import android.util.Log;
+
+import com.android.libraries.rcs.simpleclient.SimpleRcsClient;
+import com.android.libraries.rcs.simpleclient.SimpleRcsClient.State;
+import com.android.libraries.rcs.simpleclient.provisioning.ProvisioningController;
+import com.android.libraries.rcs.simpleclient.provisioning.StaticConfigProvisioningController;
+import com.android.libraries.rcs.simpleclient.registration.RegistrationController;
+import com.android.libraries.rcs.simpleclient.registration.RegistrationControllerImpl;
+import com.android.libraries.rcs.simpleclient.service.chat.MinimalCpmChatService;
+import com.android.libraries.rcs.simpleclient.service.chat.SimpleChatSession;
+
+import com.google.android.sample.rcsclient.RcsStateChangedCallback;
+import com.google.android.sample.rcsclient.SessionStateCallback;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import gov.nist.javax.sip.address.AddressFactoryImpl;
+
+import java.text.ParseException;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import javax.sip.address.AddressFactory;
+import javax.sip.address.URI;
+
+/**
+ * This class takes advantage of rcs library to manage chat session and send/receive chat message.
+ */
+public class ChatManager {
+    public static final String SELF = "self";
+    private static final String TAG = "TestRcsApp.ChatManager";
+    private static final String TELURI_PREFIX = "tel:";
+    private static AddressFactory sAddressFactory = new AddressFactoryImpl();
+    private static HashMap<Integer, ChatManager> sChatManagerInstances = new HashMap<>();
+    private final ExecutorService mFixedThreadPool = Executors.newFixedThreadPool(5);
+    private Context mContext;
+    private ProvisioningController mProvisioningController;
+    private RegistrationController mRegistrationController;
+    private MinimalCpmChatService mImsService;
+    private SimpleRcsClient mSimpleRcsClient;
+    private State mState;
+    private int mSubId;
+    private HashMap<String, SimpleChatSession> mContactSessionMap = new HashMap<>();
+    private RcsStateChangedCallback mRcsStateChangedCallback;
+
+    private ChatManager(Context context, int subId) {
+        mContext = context;
+        mSubId = subId;
+        mProvisioningController = StaticConfigProvisioningController.createForSubscriptionId(subId,
+                context);
+        ImsManager imsManager = mContext.getSystemService(ImsManager.class);
+        mRegistrationController = new RegistrationControllerImpl(subId, mFixedThreadPool,
+                imsManager);
+        mImsService = new MinimalCpmChatService(context);
+        mSimpleRcsClient = SimpleRcsClient.newBuilder()
+                .registrationController(mRegistrationController)
+                .provisioningController(mProvisioningController)
+                .imsService(mImsService).build();
+
+        mState = State.NEW;
+        // register callback for state change
+        mSimpleRcsClient.onStateChanged((oldState, newState) -> {
+            Log.i(TAG, "notifyStateChange() oldState:" + oldState + " newState:" + newState);
+            mState = newState;
+            mRcsStateChangedCallback.notifyStateChange(oldState, newState);
+        });
+        mImsService.setListener((session) -> {
+            Log.i(TAG, "onIncomingSession():" + session.getRemoteUri());
+            String phoneNumber = getNumberFromUri(session.getRemoteUri().toString());
+            mContactSessionMap.put(phoneNumber, session);
+            session.setListener(
+                    // implement onMessageReceived()
+                    (message) -> {
+                        mFixedThreadPool.execute(() -> {
+                            String msg = message.content();
+                            if (TextUtils.isEmpty(phoneNumber)) {
+                                Log.i(TAG, "dest number is empty, uri:"
+                                        + session.getRemoteUri());
+                            } else {
+                                addNewMessage(msg, phoneNumber, SELF);
+                            }
+                        });
+                    });
+        });
+    }
+
+    /**
+     * Create ChatManager with a specific subId.
+     */
+    public static ChatManager getInstance(Context context, int subId) {
+        synchronized (sChatManagerInstances) {
+            if (sChatManagerInstances.containsKey(subId)) {
+                return sChatManagerInstances.get(subId);
+            }
+            ChatManager chatManager = new ChatManager(context, subId);
+            sChatManagerInstances.put(subId, chatManager);
+            return chatManager;
+        }
+    }
+
+    /**
+     * Try to parse the given uri.
+     *
+     * @throws IllegalArgumentException in case of parsing error.
+     */
+    public static URI createUri(String uri) {
+        try {
+            return sAddressFactory.createURI(uri);
+        } catch (ParseException exception) {
+            throw new IllegalArgumentException("URI cannot be created", exception);
+        }
+    }
+
+    private static String getNumberFromUri(String number) {
+        String[] numberParts = number.split("[@;:]");
+        if (numberParts.length < 2) {
+            return null;
+        }
+        return numberParts[1];
+    }
+
+    /**
+     * set callback for RCS state change.
+     */
+    public void setRcsStateChangedCallback(RcsStateChangedCallback callback) {
+        mRcsStateChangedCallback = callback;
+    }
+
+    /**
+     * Start to register by doing provisioning and creating SipDelegate
+     */
+    public void register() {
+        Log.i(TAG, "do start(), State State = " + mState);
+        if (mState == State.NEW) {
+            mSimpleRcsClient.start();
+        }
+    }
+
+    /**
+     * Deregister chat feature.
+     */
+    public void deregister() {
+        Log.i(TAG, "deregister");
+        sChatManagerInstances.remove(mSubId);
+        mSimpleRcsClient.stop();
+    }
+
+    /**
+     * Initiate 1 to 1 chat session.
+     *
+     * @param contact  destination phone number.
+     * @param callback callback for session state.
+     */
+    public void initChatSession(String contact, SessionStateCallback callback) {
+        if (mState != State.REGISTERED) {
+            Log.i(TAG, "Could not init session due to State = " + mState);
+            return;
+        }
+        Log.i(TAG, "initChatSession contact: " + contact);
+        if (mContactSessionMap.containsKey(contact)) {
+            callback.onSuccess();
+            Log.i(TAG, "contact exists");
+            return;
+        }
+        Futures.addCallback(
+                mImsService.startOriginatingChatSession(TELURI_PREFIX + contact),
+                new FutureCallback<SimpleChatSession>() {
+                    @Override
+                    public void onSuccess(SimpleChatSession chatSession) {
+                        String phoneNumber = getNumberFromUri(
+                                chatSession.getRemoteUri().toString());
+                        mContactSessionMap.put(phoneNumber, chatSession);
+                        chatSession.setListener(
+                                // implement onMessageReceived()
+                                (message) -> {
+                                    mFixedThreadPool.execute(() -> {
+                                        String msg = message.content();
+                                        if (TextUtils.isEmpty(phoneNumber)) {
+                                            Log.i(TAG, "dest number is empty, uri:"
+                                                    + chatSession.getRemoteUri());
+                                        } else {
+                                            addNewMessage(msg, phoneNumber, SELF);
+                                        }
+                                    });
+
+                                });
+                        callback.onSuccess();
+                    }
+
+                    @Override
+                    public void onFailure(Throwable t) {
+                        callback.onFailure();
+                    }
+                },
+                MoreExecutors.directExecutor());
+    }
+
+    /**
+     * Send a chat message.
+     *
+     * @param contact destination phone number.
+     * @param message chat message.
+     */
+    public ListenableFuture<Void> sendMessage(String contact, String message) {
+        SimpleChatSession chatSession = mContactSessionMap.get(contact);
+        if (chatSession == null) {
+            Log.i(TAG, "session is unavailable for contact = " + contact);
+            return Futures.immediateFailedFuture(
+                    new IllegalStateException("Chat session does not exist"));
+        }
+        return chatSession.sendMessage(message);
+    }
+
+    public boolean isRegistered() {
+        return (mState == State.REGISTERED);
+    }
+
+    /**
+     * Terminate the chat session.
+     *
+     * @param contact destination phone number.
+     */
+    public void terminateSession(String contact) {
+        Log.i(TAG, "terminateSession");
+        SimpleChatSession chatSession = mContactSessionMap.get(contact);
+        if (chatSession == null) {
+            Log.i(TAG, "session is unavailable for contact = " + contact);
+            return;
+        }
+        chatSession.terminate();
+        mContactSessionMap.remove(contact);
+    }
+
+    /**
+     * Insert chat information into database.
+     *
+     * @param message chat message.
+     * @param src source phone number.
+     * @param dest destination phone number.
+     */
+    public Uri addNewMessage(String message, String src, String dest) {
+        long currentTime = Instant.now().getEpochSecond();
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(ChatProvider.RcsColumns.SRC_PHONE_NUMBER, src);
+        contentValues.put(ChatProvider.RcsColumns.DEST_PHONE_NUMBER, dest);
+        contentValues.put(ChatProvider.RcsColumns.CHAT_MESSAGE, message);
+        contentValues.put(ChatProvider.RcsColumns.MSG_TIMESTAMP, currentTime);
+        contentValues.put(ChatProvider.RcsColumns.IS_READ, Boolean.TRUE);
+        // insert chat table
+        Uri result = mContext.getContentResolver().insert(ChatProvider.CHAT_URI, contentValues);
+
+        ContentValues summary = new ContentValues();
+        summary.put(ChatProvider.SummaryColumns.LATEST_MESSAGE, message);
+        summary.put(ChatProvider.SummaryColumns.MSG_TIMESTAMP, currentTime);
+        summary.put(ChatProvider.SummaryColumns.IS_READ, Boolean.TRUE);
+
+        String remoteNumber = src.equals(SELF) ? dest : src;
+        if (remoteNumberExists(remoteNumber)) {
+            mContext.getContentResolver().update(ChatProvider.SUMMARY_URI, summary,
+                    ChatProvider.SummaryColumns.REMOTE_PHONE_NUMBER + "=?",
+                    new String[]{remoteNumber});
+        } else {
+            summary.put(ChatProvider.SummaryColumns.REMOTE_PHONE_NUMBER, remoteNumber);
+            mContext.getContentResolver().insert(ChatProvider.SUMMARY_URI, summary);
+        }
+        return result;
+    }
+
+    /**
+     * Update MSRP chat message sent result.
+     */
+    public void updateMsgResult(String id, boolean success) {
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(ChatProvider.RcsColumns.RESULT, success);
+        mContext.getContentResolver().update(ChatProvider.CHAT_URI, contentValues,
+                ChatProvider.RcsColumns._ID + "=?", new String[]{id});
+    }
+
+    /**
+     * Check if the number exists in the database.
+     */
+    public boolean remoteNumberExists(String number) {
+        Cursor cursor = mContext.getContentResolver().query(ChatProvider.SUMMARY_URI, null,
+                ChatProvider.SummaryColumns.REMOTE_PHONE_NUMBER + "=?", new String[]{number},
+                null);
+        if (cursor != null) {
+            int count = cursor.getCount();
+            return count > 0;
+        }
+        return false;
+    }
+
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/ChatProvider.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/ChatProvider.java
new file mode 100644
index 0000000..98f3ceb
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/ChatProvider.java
@@ -0,0 +1,225 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient.util;
+
+import android.content.ContentProvider;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.UriMatcher;
+import android.database.Cursor;
+import android.database.SQLException;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteException;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.database.sqlite.SQLiteQueryBuilder;
+import android.net.Uri;
+import android.provider.BaseColumns;
+import android.text.TextUtils;
+import android.util.Log;
+
+/** A database to store chat message. */
+public class ChatProvider extends ContentProvider {
+    public static final Uri CHAT_URI = Uri.parse("content://rcsprovider/chat");
+    public static final Uri SUMMARY_URI = Uri.parse("content://rcsprovider/summary");
+    public static final String AUTHORITY = "rcsprovider";
+    private static final String TAG = "TestRcsApp.ChatProvider";
+    private static final int DATABASE_VERSION = 2;
+    private static final String CHAT_TABLE_NAME = "chat";
+    private static final String SUMMARY_TABLE_NAME = "summary";
+
+    private static final UriMatcher URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH);
+    private static final int URI_CHAT = 1;
+    private static final int URI_SUMMARY = 2;
+    private static final String QUERY_CHAT_TABLE = " SELECT * FROM " + CHAT_TABLE_NAME;
+
+    static {
+        URI_MATCHER.addURI(AUTHORITY, "chat", URI_CHAT);
+        URI_MATCHER.addURI(AUTHORITY, "summary", URI_SUMMARY);
+    }
+
+    private RcsDatabaseHelper mRcsHelper;
+
+    @Override
+    public boolean onCreate() {
+        mRcsHelper = new RcsDatabaseHelper(getContext());
+        return true;
+    }
+
+    @Override
+    public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
+            String sortOrder) {
+        SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
+        SQLiteDatabase db = mRcsHelper.getReadableDatabase();
+        int match = URI_MATCHER.match(uri);
+
+        Log.d(TAG, "Query URI: " + match);
+        switch (match) {
+            case URI_CHAT:
+                qb.setTables(CHAT_TABLE_NAME);
+                return qb.query(db, projection, selection, selectionArgs, null, null, sortOrder);
+            case URI_SUMMARY:
+                qb.setTables(SUMMARY_TABLE_NAME);
+                return qb.query(db, projection, selection, selectionArgs, null, null, sortOrder);
+            default:
+                Log.e(TAG, "no such uri");
+                return null;
+        }
+    }
+
+    @Override
+    public Uri insert(Uri uri, ContentValues contentValues) {
+        SQLiteDatabase db = mRcsHelper.getWritableDatabase();
+        int match = URI_MATCHER.match(uri);
+        long id;
+        switch (match) {
+            case URI_CHAT:
+                id = db.insert(CHAT_TABLE_NAME, "", contentValues);
+                break;
+            case URI_SUMMARY:
+                id = db.insert(SUMMARY_TABLE_NAME, "", contentValues);
+                break;
+            default:
+                Log.e(TAG, "no such uri");
+                throw new SQLException("no such uri");
+        }
+        if (id > 0) {
+            Uri msgUri = Uri.withAppendedPath(uri, String.valueOf(id));
+            getContext().getContentResolver().notifyChange(uri, null);
+            Log.i(TAG, "msgUri:" + msgUri);
+            return msgUri;
+        } else {
+            throw new SQLException("fail to add chat message");
+        }
+    }
+
+    @Override
+    public int delete(Uri uri, String s, String[] strings) {
+        return 0;
+    }
+
+    @Override
+    public int update(Uri uri, ContentValues contentValues, String selection,
+            String[] selectionArgs) {
+        SQLiteDatabase db = mRcsHelper.getWritableDatabase();
+        int match = URI_MATCHER.match(uri);
+        int result = 0;
+        String tableName = "";
+        switch (match) {
+            case URI_CHAT:
+                tableName = CHAT_TABLE_NAME;
+                break;
+            case URI_SUMMARY:
+                tableName = SUMMARY_TABLE_NAME;
+                break;
+        }
+        if (!TextUtils.isEmpty(tableName)) {
+            result = db.updateWithOnConflict(tableName, contentValues,
+                    selection, selectionArgs, SQLiteDatabase.CONFLICT_REPLACE);
+            getContext().getContentResolver().notifyChange(uri, null);
+            Log.d(TAG, "Update uri: " + match + " result: " + result);
+        } else {
+            Log.d(TAG, "Update. Not support URI.");
+        }
+        return result;
+    }
+
+    @Override
+    public String getType(Uri uri) {
+        return null;
+    }
+
+    /** Define columns for the chat table. */
+    public static class RcsColumns implements BaseColumns {
+        public static final String SRC_PHONE_NUMBER = "source_phone_number";
+        public static final String DEST_PHONE_NUMBER = "destination_phone_number";
+        public static final String CHAT_MESSAGE = "chat_message";
+        public static final String MSG_TIMESTAMP = "msg_timestamp";
+        public static final String IS_READ = "is_read";
+        public static final String RESULT = "result";
+    }
+
+    /** Define columns for the summary table. */
+    public static class SummaryColumns implements BaseColumns {
+        public static final String REMOTE_PHONE_NUMBER = "remote_phone_number";
+        public static final String LATEST_MESSAGE = "latest_message";
+        public static final String MSG_TIMESTAMP = "msg_timestamp";
+        public static final String IS_READ = "is_read";
+    }
+
+    /** Database helper */
+    public static final class RcsDatabaseHelper extends SQLiteOpenHelper {
+        public static final String SQL_CREATE_RCS_TABLE = "CREATE TABLE "
+                + CHAT_TABLE_NAME
+                + " ("
+                + RcsColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+                + RcsColumns.SRC_PHONE_NUMBER + " Text DEFAULT NULL, "
+                + RcsColumns.DEST_PHONE_NUMBER + " Text DEFAULT NULL, "
+                + RcsColumns.CHAT_MESSAGE + " Text DEFAULT NULL, "
+                + RcsColumns.MSG_TIMESTAMP + " LONG DEFAULT NULL, "
+                + RcsColumns.IS_READ + " BOOLEAN DEFAULT false, "
+                + RcsColumns.RESULT + " BOOLEAN DEFAULT true);";
+
+        public static final String SQL_CREATE_SUMMARY_TABLE = "CREATE TABLE "
+                + SUMMARY_TABLE_NAME
+                + " ("
+                + SummaryColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+                + SummaryColumns.REMOTE_PHONE_NUMBER + " Text DEFAULT NULL, "
+                + SummaryColumns.LATEST_MESSAGE + " Text DEFAULT NULL, "
+                + SummaryColumns.MSG_TIMESTAMP + " LONG DEFAULT NULL, "
+                + SummaryColumns.IS_READ + " BOOLEAN DEFAULT false);";
+        private static final String DB_NAME = "RcsDatabase";
+
+        public RcsDatabaseHelper(Context context) {
+            super(context, DB_NAME, null, DATABASE_VERSION);
+        }
+
+        @Override
+        public void onCreate(SQLiteDatabase db) {
+            db.execSQL(SQL_CREATE_RCS_TABLE);
+            db.execSQL(SQL_CREATE_SUMMARY_TABLE);
+        }
+
+        @Override
+        public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+            Log.d(TAG, "DB upgrade from " + oldVersion + " to " + newVersion);
+            db.beginTransaction();
+            try {
+                switch (oldVersion) {
+                    case 1:
+                        upgradeDatabaseToVersion2(db);
+                        break;
+                    default: // fall out
+                }
+                db.setTransactionSuccessful();
+            } catch (Exception ex) {
+                Log.e(TAG, ex.getMessage(), ex);
+            } finally {
+                db.endTransaction();
+            }
+        }
+
+        private static void upgradeDatabaseToVersion2(SQLiteDatabase db) {
+            try {
+                Log.d(TAG, "upgradeDatabaseToVersion2");
+                String alterTable = "ALTER TABLE " + CHAT_TABLE_NAME + " ADD COLUMN ";
+                db.execSQL(alterTable + RcsColumns.RESULT + " BOOLEAN DEFAULT true");
+            } catch (SQLiteException e) {
+                Log.w(TAG, "[upgradeDatabaseToVersion10] Exception adding column: " + e);
+            }
+        }
+    }
+}
diff --git a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/NumberUtils.java b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/NumberUtils.java
new file mode 100644
index 0000000..14d3b9c
--- /dev/null
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/util/NumberUtils.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.sample.rcsclient.util;
+
+import android.content.Context;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+import com.android.i18n.phonenumbers.NumberParseException;
+import com.android.i18n.phonenumbers.PhoneNumberUtil;
+import com.android.i18n.phonenumbers.Phonenumber;
+
+public class NumberUtils {
+
+    /**
+     * Format a number in E164 format.
+     * <p>
+     * Note: if the number can not be formatted, this method will return null.
+     */
+    public static String formatNumber(Context context, String number) {
+        TelephonyManager manager = context.getSystemService(TelephonyManager.class);
+        String simCountryIso = manager.getSimCountryIso().toUpperCase();
+        PhoneNumberUtil util = PhoneNumberUtil.getInstance();
+        try {
+            Phonenumber.PhoneNumber phoneNumber = util.parse(number, simCountryIso);
+            return util.format(phoneNumber, PhoneNumberUtil.PhoneNumberFormat.E164);
+        } catch (NumberParseException e) {
+            Log.w("NumberUtils", "formatNumber: could not format " + number + ", error: " + e);
+        }
+        return null;
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/Android.bp b/testapps/TestRcsApp/aosp_test_rcsclient/Android.bp
new file mode 100644
index 0000000..215c692
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/Android.bp
@@ -0,0 +1,45 @@
+
+
+package {
+    default_applicable_licenses: [
+        "packages_services_Telephony_testapps_TestRcsApp_aosp_test_rcsclient_license",
+    ],
+}
+
+// Added automatically by a large-scale-change
+// See: http://go/android-license-faq
+license {
+    name: "packages_services_Telephony_testapps_TestRcsApp_aosp_test_rcsclient_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
+android_library {
+    name: "aosp_test_rcs_client_base",
+
+    srcs: ["src/com/android/libraries/rcs/**/*.java"],
+
+    static_libs: [
+        "androidx.annotation_annotation",
+        "androidx.concurrent_concurrent-futures",
+        "guava",
+        "nist-sip",
+    ],
+
+    libs: [
+        "auto_value_annotations",
+        "org.apache.http.legacy",
+    ],
+
+    plugins: [
+        "auto_value_plugin",
+    ],
+
+    sdk_version: "system_current",
+    min_sdk_version: "30",
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/AndroidManifest.xml b/testapps/TestRcsApp/aosp_test_rcsclient/AndroidManifest.xml
new file mode 100644
index 0000000..b167aa8
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/AndroidManifest.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //packages/services/Telephony/testapps/TestRcsApp/aosp_test_rcsclient/AndroidManifest.xml
+**
+** Copyright 2020, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.libraries.rcs.simpleclient"
+    android:versionCode="1"
+    android:versionName="1.0">
+
+    <uses-sdk
+        android:minSdkVersion="21"
+        android:targetSdkVersion="23" />
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS" />
+</manifest>
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/LICENSE b/testapps/TestRcsApp/aosp_test_rcsclient/LICENSE
new file mode 100644
index 0000000..b9b9d2a
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/LICENSE
@@ -0,0 +1,176 @@
+Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/cpim/SimpleCpimMessageTest.java b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/cpim/SimpleCpimMessageTest.java
new file mode 100644
index 0000000..2dda33f
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/cpim/SimpleCpimMessageTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.cpim;
+
+import static com.google.common.truth.Truth.assertThat;
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class SimpleCpimMessageTest {
+    private static final String SAMPLE_CPIM =
+            "From: MR SANDERS <im:piglet@100akerwood.com>\r\n"
+                    + "To: Depressed Donkey <im:eeyore@100akerwood.com>\r\n"
+                    + "DateTime: 2000-12-13T13:40:00-08:00\r\n"
+                    + "Subject: the weather will be fine today\r\n"
+                    + "Subject:;lang=fr beau temps prevu pour aujourd'hui\r\n"
+                    + "NS: MyFeatures <mid:MessageFeatures@id.foo.com>\r\n"
+                    + "Require: MyFeatures.VitalMessageOption\r\n"
+                    + "MyFeatures.VitalMessageOption: Confirmation-requested\r\n"
+                    + "MyFeatures.WackyMessageOption: Use-silly-font\r\n"
+                    + "\r\n"
+                    + "Content-type: text/plain; charset=utf-8\r\n"
+                    + "Content-ID: <1234567890@foo.com>\r\n"
+                    + "\r\n"
+                    + "body";
+
+    @Test
+    public void parse_successful() throws Exception {
+        SimpleCpimMessage cpim = SimpleCpimMessage.parse(SAMPLE_CPIM.getBytes(UTF_8));
+
+        assertThat(cpim.namespaces()).containsEntry("MyFeatures", "mid:MessageFeatures@id.foo.com");
+        assertThat(cpim.headers()).containsEntry("Require", "MyFeatures.VitalMessageOption");
+        assertThat(cpim.contentType()).isEqualTo("text/plain; charset=utf-8");
+        assertThat(cpim.content()).isEqualTo("body");
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunkTest.java b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunkTest.java
new file mode 100644
index 0000000..90f1714
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunkTest.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunk.Continuation;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class MsrpChunkTest {
+
+    private static MsrpChunk writeAndReadChunk(MsrpChunk chunk) throws IOException {
+        ByteArrayOutputStream bo = new ByteArrayOutputStream();
+        MsrpSerializer.serialize(bo, chunk);
+
+        ByteArrayInputStream bi = new ByteArrayInputStream(bo.toByteArray());
+        return MsrpParser.parse(bi);
+    }
+
+    @Test
+    public void whenSerializeParseRequest_success() throws IOException {
+        MsrpChunk chunk = MsrpChunk.newBuilder()
+                .method(MsrpChunk.Method.SEND)
+                .addHeader("To-Path", "msrp://123.1.11:9/testreceiver;tcp")
+                .addHeader("From-Path", "msrp://123.1.11:9/testsender;tcp")
+                .addHeader("Byte-Range", "1-*/*")
+                .transactionId("123123")
+                .addHeader("Content-Type", "text/plain")
+                .content("Hallo Welt\r\n".getBytes(UTF_8))
+                .continuation(Continuation.COMPLETE)
+                .build();
+
+        MsrpChunk chunk2 = writeAndReadChunk(chunk);
+
+        assertThat(chunk2).isEqualTo(chunk);
+    }
+
+    @Test
+    public void whenSerializeParseEmptyRequest_success() throws IOException {
+        MsrpChunk chunk = MsrpChunk.newBuilder()
+                .method(MsrpChunk.Method.SEND)
+                .transactionId("testtransaction")
+                .addHeader("To-Path", "msrp://123.1.11:9/testreceiver;tcp")
+                .addHeader("From-Path", "msrp://123.1.11:9/testsender;tcp")
+                .continuation(Continuation.COMPLETE)
+                .build();
+
+        MsrpChunk chunk2 = writeAndReadChunk(chunk);
+
+        assertThat(chunk2).isEqualTo(chunk);
+    }
+
+    @Test
+    public void whenSerializeParseResponse_success() throws IOException {
+        MsrpChunk chunk = MsrpChunk.newBuilder()
+                .responseCode(200)
+                .responseReason("OK")
+                .transactionId("testtransaction")
+                .addHeader("To-Path", "msrp://123.1.11:9/testreceiver;tcp")
+                .addHeader("From-Path", "msrp://123.1.11:9/testsender;tcp")
+                .continuation(Continuation.COMPLETE)
+                .build();
+
+        MsrpChunk chunk2 = writeAndReadChunk(chunk);
+
+        assertThat(chunk2).isEqualTo(chunk);
+    }
+
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSessionTest.java b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSessionTest.java
new file mode 100644
index 0000000..dc60d37
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSessionTest.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.when;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunk.Continuation;
+
+import java.io.IOException;
+import java.io.PipedInputStream;
+import java.io.PipedOutputStream;
+import java.net.Socket;
+import java.nio.charset.StandardCharsets;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.concurrent.atomic.AtomicReference;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+/**
+ *
+ */
+@RunWith(AndroidJUnit4.class)
+public class MsrpSessionTest {
+    @Rule
+    public final MockitoRule mockito = MockitoJUnit.rule();
+
+    @Mock
+    private Socket socket;
+
+    @Before
+    public void setUp() throws IOException {
+        PipedInputStream input = new PipedInputStream();
+        when(socket.getInputStream()).thenReturn(input);
+        when(socket.getOutputStream()).thenReturn(new PipedOutputStream(input));
+        when(socket.isConnected()).thenReturn(true);
+    }
+
+    @Test
+    public void foo() throws IOException, ExecutionException, InterruptedException {
+
+        AtomicReference<MsrpChunk> receivedRequest = new AtomicReference<>();
+
+        final MsrpSession session =
+                new MsrpSession(
+                        socket,
+                        (m) -> {
+                            receivedRequest.set(m);
+                        });
+
+        MsrpChunk request = generateRequest();
+        Future<MsrpChunk> future = session.send(request);
+
+        Executors.newSingleThreadExecutor().execute(session::run);
+
+        MsrpChunk response = future.get();
+
+        assertThat(request).isEqualTo(receivedRequest.get());
+        assertThat(response).isEqualTo(generateSuccessResponse());
+    }
+
+    private MsrpChunk generateRequest() {
+        return MsrpChunk.newBuilder()
+                .transactionId("txid")
+                .method(MsrpChunk.Method.SEND)
+                .addHeader(MsrpConstants.HEADER_TO_PATH, "msrp://test:1234/sessionA;tcp")
+                .addHeader(MsrpConstants.HEADER_FROM_PATH, "msrp://test:1234/sessionB;tcp")
+                .addHeader(MsrpConstants.HEADER_BYTE_RANGE, "1-*/*")
+                .addHeader(MsrpConstants.HEADER_MESSAGE_ID, "abcde")
+                .addHeader(MsrpConstants.HEADER_CONTENT_TYPE, "text/plain")
+                .content("Hallo Welt\r\n".getBytes(StandardCharsets.UTF_8))
+                .continuation(Continuation.COMPLETE)
+                .build();
+    }
+
+    private MsrpChunk generateSuccessResponse() {
+        return MsrpChunk.newBuilder()
+                .transactionId("txid")
+                .responseCode(200)
+                .responseReason("OK")
+                .addHeader(MsrpConstants.HEADER_TO_PATH, "msrp://test:1234/sessionB;tcp")
+                .addHeader(MsrpConstants.HEADER_FROM_PATH, "msrp://test:1234/sessionA;tcp")
+                .continuation(Continuation.COMPLETE)
+                .build();
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/sdp/SimpleSdpMessageTest.java b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/sdp/SimpleSdpMessageTest.java
new file mode 100644
index 0000000..4b5f31a
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/sdp/SimpleSdpMessageTest.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sdp;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import java.io.ByteArrayInputStream;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class SimpleSdpMessageTest {
+    private static final String SAMPLE_SDP_REGEX =
+            "v=0\r\n"
+                    + "o=TestRcsClient .+ .+ IN IP4 192.168.1.1\r\n"
+                    + "s=-\r\n"
+                    + "c=IN IP4 192.168.1.1\r\n"
+                    + "t=0 0\r\n"
+                    + "m=message 9 TCP/MSRP \\*\r\n"
+                    + "a=path:msrp://192.168.1.1:9/.+;tcp\r\n"
+                    + "a=setup:active\r\n"
+                    + "a=accept-types:message/cpim application/im-iscomposing\\+xml\r\n"
+                    + "a=accept-wrapped-types:text/plain message/imdn\\+xml"
+                    + " application/vnd.gsma.rcs-ft-http\\+xml application/vnd.gsma"
+                    + ".rcspushlocation\\+xml\r\n"
+                    + "a=sendrecv\r\n";
+
+    @Test
+    public void createForMsrp_returnExpectedSdpString() {
+        SimpleSdpMessage sdp =
+                SdpUtils.createSdpForMsrp(/* address= */ "192.168.1.1", /* isTls= */ false);
+
+        assertThat(sdp.encode()).matches(SAMPLE_SDP_REGEX);
+    }
+
+    @Test
+    public void encodeAndParse_shouldBeEqualToOriginal() throws Exception {
+        SimpleSdpMessage original =
+                SdpUtils.createSdpForMsrp(/* address= */ "192.168.1.1", /* isTls= */ false);
+
+        SimpleSdpMessage parsedSdp =
+                SimpleSdpMessage.parse(new ByteArrayInputStream(original.encode().getBytes(UTF_8)));
+
+        assertThat(parsedSdp).isEqualTo(original);
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/sip/SipUtilsTest.java b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/sip/SipUtilsTest.java
new file mode 100644
index 0000000..be043f5
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/protocol/sip/SipUtilsTest.java
@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sip;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.google.common.collect.Lists;
+
+import gov.nist.javax.sip.message.SIPRequest;
+
+import java.util.List;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class SipUtilsTest {
+    private static final String LOCAL_URI = "tel:+1234567890";
+    private static final String REMOTE_URI = "tel:+1234567891";
+    private static final String CONVERSATION_ID = "abcd-1234";
+
+    SipSessionConfiguration configuration =
+            new SipSessionConfiguration() {
+                @Override
+                public long getVersion() {
+                    return 0;
+                }
+
+                @Override
+                public String getOutboundProxyAddr() {
+                    return "3001:4870:e00b:5e94:21b8:8d20:c425:5e6c";
+                }
+
+                @Override
+                public int getOutboundProxyPort() {
+                    return 5060;
+                }
+
+                @Override
+                public String getLocalIpAddress() {
+                    return "2001:4870:e00b:5e94:21b8:8d20:c425:5e6c";
+                }
+
+                @Override
+                public int getLocalPort() {
+                    return 5060;
+                }
+
+                @Override
+                public String getSipTransport() {
+                    return "TCP";
+                }
+
+                @Override
+                public String getPublicUserIdentity() {
+                    return "sip:+1234567890@foo.bar";
+                }
+
+                @Override
+                public String getDomain() {
+                    return "foo.bar";
+                }
+
+                @Override
+                public List<String> getAssociatedUris() {
+                    return Lists.newArrayList(LOCAL_URI, "sip:+1234567890@foo.bar");
+                }
+
+                @Override
+                public String getSecurityVerifyHeader() {
+                    return "ipsec-3gpp;q=0.5;alg=hmac-sha-1-96;prot=esp;mod=trans;ealg=null;"
+                            + "spi-c=983227540;spi-s=2427966379;port-c=65528;port-s=65529";
+                }
+
+                @Override
+                public List<String> getServiceRouteHeaders() {
+                    return Lists.newArrayList();
+                }
+
+                @Override
+                public String getContactUser() {
+                    return "abcd-efgh";
+                }
+
+                @Override
+                public String getImei() {
+                    return "35293211-111080-0";
+                }
+
+                @Override
+                public String getPaniHeader() {
+                    return null;
+                }
+
+                @Override
+                public String getPlaniHeader() {
+                    return null;
+                }
+
+                @Override
+                public int getMaxPayloadSizeOnUdp() {
+                    return 0;
+                }
+            };
+
+    @Test
+    public void buildInvite_returnExpectedInviteMessage() throws Exception {
+        SIPRequest request = SipUtils.buildInvite(configuration, REMOTE_URI, CONVERSATION_ID);
+
+        assertThat(request.getRequestURI().toString()).isEqualTo(REMOTE_URI);
+        assertThat(request.getFrom().getAddress().getURI().toString()).isEqualTo(LOCAL_URI);
+        assertThat(request.getTo().getAddress().getURI().toString()).isEqualTo(REMOTE_URI);
+        assertThat(request.hasHeader("Conversation-ID")).isTrue();
+        assertThat(request.hasHeader("Contribution-ID")).isTrue();
+        assertThat(request.hasHeader("Accept-Contact")).isTrue();
+        assertThat(request.hasHeader("Security-Verify")).isTrue();
+    }
+
+    @Test
+    public void buildInvite_sizeIsGreaterThanMaxPayloadSize_transportShouldBeTcp()
+            throws Exception {
+        SIPRequest request = SipUtils.buildInvite(configuration, REMOTE_URI, CONVERSATION_ID);
+
+        // The size is always greater than maxPayloadSizeOnUdp = 0
+        assertThat(request.getTopmostVia().getTransport()).isEqualTo("TCP");
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/provisioning/StaticConfigProvisioningControllerTest.java b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/provisioning/StaticConfigProvisioningControllerTest.java
new file mode 100644
index 0000000..b9065de
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/provisioning/StaticConfigProvisioningControllerTest.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.provisioning;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import android.support.annotation.RequiresPermission;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import java.util.Optional;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class StaticConfigProvisioningControllerTest {
+
+    private static final byte[] CONFIG_DATA = "<xml></xml>".getBytes();
+
+    private StaticConfigProvisioningController client;
+    private Optional<byte[]> configXmlData = Optional.empty();
+    private ProvisioningStateChangeCallback cb =
+            configXml -> configXmlData = Optional.ofNullable(configXml);
+
+    @Before
+    public void setUp() {
+        client = StaticConfigProvisioningController.createForSubscriptionId(/*subscriptionId=*/ 2);
+        client.onConfigurationChange(cb);
+    }
+
+    @Test
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    public void whenGetConfigCalled_returnsCorrectXmlData() throws Exception {
+        client.register();
+        client.getProvisioningManager().getCallbackForTests().onConfigurationChanged(CONFIG_DATA);
+
+        assertThat(client.isRcsVolteSingleRegistrationCapable()).isTrue();
+        assertThat(client.getLatestConfiguration()).isEqualTo(CONFIG_DATA);
+        assertThat(configXmlData.get()).isEqualTo(CONFIG_DATA);
+        client.unRegister();
+    }
+
+    @Test
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    public void whenGetConfigCalled_throwsErrorWhenNoConfigPresent() throws Exception {
+        client.register();
+        client.triggerReconfiguration();
+
+        assertThat(client.isRcsVolteSingleRegistrationCapable()).isTrue();
+        assertThrows(IllegalStateException.class, () -> client.getLatestConfiguration());
+        assertThat(configXmlData.isPresent()).isFalse();
+
+        client.unRegister();
+    }
+
+    @Test
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    public void unRegister_failsWhenCalledWithoutRegister() {
+        assertThrows(IllegalStateException.class, () -> client.unRegister());
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/service/chat/SimpleChatSessionTest.java b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/service/chat/SimpleChatSessionTest.java
new file mode 100644
index 0000000..2723940
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/javatests/com/android/libraries/rcs/simpleclient/service/chat/SimpleChatSessionTest.java
@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.service.chat;
+
+import static com.google.common.labs.truth.FutureSubject.assertThat;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.libraries.rcs.simpleclient.SimpleRcsClientContext;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpManager;
+import com.android.libraries.rcs.simpleclient.protocol.sdp.SdpUtils;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSession;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSessionConfiguration;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSessionListener;
+
+import com.google.common.collect.Lists;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+
+import gov.nist.javax.sip.message.SIPRequest;
+import gov.nist.javax.sip.message.SIPResponse;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.List;
+
+import javax.sip.message.Message;
+import javax.sip.message.Request;
+
+@RunWith(AndroidJUnit4.class)
+public class SimpleChatSessionTest {
+    private static final String LOCAL_URI = "tel:+1234567890";
+    private static final String REMOTE_URI = "tel:+1234567891";
+    private final MsrpManager msrpManager =
+            new MsrpManager(ApplicationProvider.getApplicationContext());
+    SipSessionConfiguration configuration =
+            new SipSessionConfiguration() {
+                @Override
+                public long getVersion() {
+                    return 0;
+                }
+
+                @Override
+                public String getOutboundProxyAddr() {
+                    return "3001:4870:e00b:5e94:21b8:8d20:c425:5e6c";
+                }
+
+                @Override
+                public int getOutboundProxyPort() {
+                    return 5060;
+                }
+
+                @Override
+                public String getLocalIpAddress() {
+                    return "2001:4870:e00b:5e94:21b8:8d20:c425:5e6c";
+                }
+
+                @Override
+                public int getLocalPort() {
+                    return 5060;
+                }
+
+                @Override
+                public String getSipTransport() {
+                    return "TCP";
+                }
+
+                @Override
+                public String getPublicUserIdentity() {
+                    return "sip:+1234567890@foo.bar";
+                }
+
+                @Override
+                public String getDomain() {
+                    return "foo.bar";
+                }
+
+                @Override
+                public List<String> getAssociatedUris() {
+                    return Lists.newArrayList(LOCAL_URI, "sip:+1234567890@foo.bar");
+                }
+
+                @Override
+                public String getSecurityVerifyHeader() {
+                    return "ipsec-3gpp;q=0.5;alg=hmac-sha-1-96;prot=esp;mod=trans;ealg=null;"
+                            + "spi-c=983227540;spi-s=2427966379;port-c=65528;port-s=65529";
+                }
+
+                @Override
+                public List<String> getServiceRouteHeaders() {
+                    return Lists.newArrayList();
+                }
+
+                @Override
+                public String getContactUser() {
+                    return "abcd-efgh";
+                }
+
+                @Override
+                public String getImei() {
+                    return "35293211-111080-0";
+                }
+
+                @Override
+                public String getPaniHeader() {
+                    return "IEEE-802.11;i-wlan-node-id=PANIC01EB5B0";
+                }
+
+                @Override
+                public String getPlaniHeader() {
+                    return "IEEE-802.11;i-wlan-node-id=PLANI01EB5B0";
+                }
+
+                @Override
+                public String getUserAgentHeader() {
+                    return "Test-Client";
+                }
+
+                @Override
+                public int getMaxPayloadSizeOnUdp() {
+                    return 0;
+                }
+            };
+    private final SimpleRcsClientContext context =
+            new SimpleRcsClientContext(
+                    /* provisioningController= */ null,
+                    /* registrationController= */ null,
+                    /* imsService= */ null,
+                    new SipSession() {
+                        @Override
+                        public SipSessionConfiguration getSessionConfiguration() {
+                            return configuration;
+                        }
+
+                        @Override
+                        public ListenableFuture<Boolean> send(Message message) {
+                            return Futures.immediateFuture(true);
+                        }
+
+                        @Override
+                        public void setSessionListener(SipSessionListener listener) {
+                        }
+                    });
+
+    @Test
+    public void start_reply200_returnSuccessfulFuture() throws Exception {
+        SimpleChatSession session =
+                new SimpleChatSession(
+                        context,
+                        new MinimalCpmChatService(ApplicationProvider.getApplicationContext()) {
+                            @Override
+                            ListenableFuture<Boolean> sendSipRequest(SIPRequest msg,
+                                    SimpleChatSession session) {
+                                if (msg.getMethod().equals(Request.INVITE)) {
+                                    SIPResponse response = msg.createResponse(/* statusCode= */
+                                            200);
+                                    response.setMessageContent(
+                                            /* type= */ "application",
+                                            /* subType= */ "sdp",
+                                            SdpUtils.createSdpForMsrp(/* address= */
+                                                    "127.0.0.1", /* isTls= */ false)
+                                                    .encode());
+                                    session.receiveMessage(response);
+                                }
+                                return Futures.immediateFuture(true);
+                            }
+                        },
+                        msrpManager);
+
+        // session.start should return the successful void future.
+        assertThat(session.start(REMOTE_URI)).whenDone().isSuccessful();
+    }
+
+    @Test
+    public void start_reply404_returnFailedFuture() throws Exception {
+        SimpleChatSession session =
+                new SimpleChatSession(
+                        context,
+                        new MinimalCpmChatService(ApplicationProvider.getApplicationContext()) {
+                            @Override
+                            ListenableFuture<Boolean> sendSipRequest(SIPRequest msg,
+                                    SimpleChatSession session) {
+                                if (msg.getMethod().equals(Request.INVITE)) {
+                                    SIPResponse response = msg.createResponse(/* statusCode= */
+                                            404);
+                                    session.receiveMessage(response);
+                                }
+                                return Futures.immediateFuture(true);
+                            }
+                        },
+                        msrpManager);
+
+        // session.start should return the failed future with the exception.
+        assertThat(session.start(REMOTE_URI)).whenDone().isFailedWith(ChatServiceException.class);
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/SimpleRcsClient.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/SimpleRcsClient.java
new file mode 100644
index 0000000..0469bc0
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/SimpleRcsClient.java
@@ -0,0 +1,187 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient;
+
+import android.os.Build.VERSION_CODES;
+import android.telephony.ims.ImsException;
+import android.util.Log;
+
+import androidx.annotation.RequiresApi;
+
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSession;
+import com.android.libraries.rcs.simpleclient.provisioning.ProvisioningController;
+import com.android.libraries.rcs.simpleclient.registration.RegistrationController;
+import com.android.libraries.rcs.simpleclient.registration.RegistrationStateChangeCallback;
+import com.android.libraries.rcs.simpleclient.service.ImsService;
+
+import java.util.concurrent.atomic.AtomicReference;
+
+/**
+ * Simple RCS client implementation.
+ *
+ * State is covered by a context instance.
+ */
+@RequiresApi(api = VERSION_CODES.R)
+public class SimpleRcsClient {
+    private static final String TAG = SimpleRcsClient.class.getSimpleName();
+    private final AtomicReference<State> state = new AtomicReference<>(State.NEW);
+    private ProvisioningController provisioningController;
+    private RegistrationController registrationController;
+    private ImsService imsService;
+    private SimpleRcsClientContext context;
+    private StateChangedCallback stateChangedCallback;
+
+    public static Builder newBuilder() {
+        return new Builder();
+    }
+
+    public SimpleRcsClientContext getContext() {
+        return context;
+    }
+
+    public void start() {
+        provision();
+    }
+
+    public void stop() {
+        Log.i(TAG, "stop..");
+        registrationController.deregister();
+        provisioningController.unRegister();
+        provisioningController = null;
+        registrationController = null;
+        imsService = null;
+    }
+
+    public void onStateChanged(StateChangedCallback cb) {
+        this.stateChangedCallback = cb;
+    }
+
+    private boolean enterState(State expected, State newState) {
+        boolean result = state.compareAndSet(expected, newState);
+
+        if (result && stateChangedCallback != null) {
+            try {
+                stateChangedCallback.notifyStateChange(expected, newState);
+            } catch (Exception e) {
+                Log.e(TAG, "Exception on calling state change callback", e);
+            }
+        }
+        Log.i(TAG, "expected:" + expected + " new:" + newState + " res:" + result);
+        return result;
+    }
+
+    private void provision() {
+        if (!enterState(State.NEW, State.PROVISIONING)) {
+            return;
+        }
+        provisioningController.onConfigurationChange(configXml -> {
+            register();
+        });
+        try {
+            provisioningController.triggerProvisioning();
+        } catch (ImsException e) {
+            // TODO: ...
+        }
+    }
+
+    private void register() {
+        if (!enterState(State.PROVISIONING, State.REGISTERING)) {
+            return;
+        }
+
+        registrationController.register(imsService,
+                new RegistrationStateChangeCallback() {
+                    @Override
+                    public void notifyRegStateChanged(ImsService imsService) {
+
+                    }
+
+                    @Override
+                    public void onSuccess(SipSession sipSession) {
+                        Log.i(TAG, "onSuccess");
+                        registered(sipSession);
+                    }
+
+                    @Override
+                    public void onFailure(String reason) {
+                        Log.i(TAG, "onFailure reason:" + reason);
+                        notRegistered();
+                    }
+                });
+    }
+
+    private void registered(SipSession session) {
+        if (state.get().equals(State.REGISTERING) || state.get().equals(State.NOT_REGISTERED)) {
+            enterState(state.get(), State.REGISTERED);
+        }
+
+        context = new SimpleRcsClientContext(provisioningController, registrationController,
+                imsService,
+                session);
+
+        imsService.start(context);
+    }
+
+    private void notRegistered() {
+        enterState(State.REGISTERED, State.NOT_REGISTERED);
+    }
+
+    /**
+     * Possible client states.
+     */
+    public enum State {
+        NEW,
+        PROVISIONING,
+        REGISTERING,
+        REGISTERED,
+        NOT_REGISTERED,
+    }
+
+    /**
+     * Builder for creating new SimpleRcsClient instances.
+     */
+    public static class Builder {
+
+        private ProvisioningController provisioningController;
+        private RegistrationController registrationController;
+        private ImsService imsService;
+
+        public Builder provisioningController(ProvisioningController controller) {
+            this.provisioningController = controller;
+            return this;
+        }
+
+        public Builder registrationController(RegistrationController controller) {
+            this.registrationController = controller;
+            return this;
+        }
+
+        public Builder imsService(ImsService imsService) {
+            this.imsService = imsService;
+            return this;
+        }
+
+        public SimpleRcsClient build() {
+            SimpleRcsClient client = new SimpleRcsClient();
+            client.registrationController = registrationController;
+            client.provisioningController = provisioningController;
+            client.imsService = imsService;
+
+            return client;
+        }
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/SimpleRcsClientContext.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/SimpleRcsClientContext.java
new file mode 100644
index 0000000..1be6403
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/SimpleRcsClientContext.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient;
+
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSession;
+import com.android.libraries.rcs.simpleclient.provisioning.ProvisioningController;
+import com.android.libraries.rcs.simpleclient.registration.RegistrationController;
+import com.android.libraries.rcs.simpleclient.service.ImsService;
+
+/**
+ * State container for a {@link SimpleRcsClient} instance.
+ */
+public class SimpleRcsClientContext {
+
+    private final ProvisioningController provisioningController;
+
+    private final RegistrationController registrationController;
+
+    private final ImsService imsService;
+
+    private final SipSession sipSession;
+
+    public SimpleRcsClientContext(
+            ProvisioningController provisioningController,
+            RegistrationController registrationController,
+            ImsService imsService,
+            SipSession sipSession) {
+        this.provisioningController = provisioningController;
+        this.registrationController = registrationController;
+        this.imsService = imsService;
+        this.sipSession = sipSession;
+    }
+
+    public ProvisioningController getProvisioningController() {
+        return provisioningController;
+    }
+
+    public RegistrationController getRegistrationController() {
+        return registrationController;
+    }
+
+    public ImsService getImsService() {
+        return imsService;
+    }
+
+    public SipSession getSipSession() {
+        return sipSession;
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/StateChangedCallback.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/StateChangedCallback.java
new file mode 100644
index 0000000..87f6566
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/StateChangedCallback.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient;
+
+import com.android.libraries.rcs.simpleclient.SimpleRcsClient.State;
+
+/**
+ * Callback for processing state changes.
+ */
+public interface StateChangedCallback {
+    void notifyStateChange(State oldState, State newState);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileTransferController.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileTransferController.java
new file mode 100644
index 0000000..f6548d8
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileTransferController.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.filetransfer;
+
+import com.google.common.util.concurrent.ListenableFuture;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+
+/** File transfer functionality. */
+public interface FileTransferController {
+
+    /**
+     * Downloads a file from the content server.
+     *
+     * @param fileUrl http URL to the file content on the server.
+     * @return the response for the file download.
+     */
+    ListenableFuture<InputStream> downloadFile(String fileUrl);
+
+    /**
+     * Uploads a file to the content server.
+     *
+     * @param transactionId the transaction id of the file upload.
+     * @param file          the file to be uploaded.
+     * @return the XML response for the file upload, as defined in RCC.07.0-v19.0. This can then be
+     * parsed by the FileInfoParse to get the URL to be used for the download.
+     */
+    ListenableFuture<String> uploadFile(
+            String transactionId, File file)
+            throws IOException;
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileTransferControllerImpl.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileTransferControllerImpl.java
new file mode 100644
index 0000000..dde340c
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileTransferControllerImpl.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.filetransfer;
+
+import com.android.libraries.rcs.simpleclient.filetransfer.requestexecutor.HttpRequestExecutor;
+
+import com.google.common.util.concurrent.ListenableFuture;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+
+/** FileTransferController implementation. */
+public class FileTransferControllerImpl implements FileTransferController {
+
+    private final FileUploadController fileUploadController;
+
+    public FileTransferControllerImpl(HttpRequestExecutor requestExecutor,
+            String contentServerUri, String carrierName) {
+        this.fileUploadController = new FileUploadController(requestExecutor, contentServerUri,
+                carrierName);
+    }
+
+    @Override
+    public ListenableFuture<InputStream> downloadFile(String fileUrl) {
+        throw new UnsupportedOperationException("File download not supported");
+    }
+
+    @Override
+    public ListenableFuture<String> uploadFile(
+            String transactionId, File file)
+            throws IOException {
+        return fileUploadController.uploadFile(transactionId, file);
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileUploadController.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileUploadController.java
new file mode 100644
index 0000000..0d45828
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/FileUploadController.java
@@ -0,0 +1,274 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.filetransfer;
+
+import android.net.Uri;
+import android.os.Build;
+import android.util.Log;
+
+import com.android.internal.http.multipart.FilePart;
+import com.android.internal.http.multipart.MultipartEntity;
+import com.android.internal.http.multipart.Part;
+import com.android.internal.http.multipart.StringPart;
+import com.android.libraries.rcs.simpleclient.filetransfer.requestexecutor.HttpRequestExecutor;
+
+import com.google.common.io.ByteStreams;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import org.apache.http.Header;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpResponse;
+import org.apache.http.auth.AUTH;
+import org.apache.http.auth.AuthScheme;
+import org.apache.http.auth.MalformedChallengeException;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.params.AuthPolicy;
+import org.apache.http.conn.ClientConnectionManager;
+import org.apache.http.conn.scheme.Scheme;
+import org.apache.http.conn.scheme.SchemeRegistry;
+import org.apache.http.conn.ssl.SSLSocketFactory;
+import org.apache.http.impl.auth.DigestScheme;
+import org.apache.http.impl.auth.RFC2617Scheme;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.protocol.BasicHttpContext;
+import org.apache.http.protocol.HttpContext;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.time.Instant;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.concurrent.Executors;
+
+/** File upload functionality. */
+final class FileUploadController {
+
+    private static final String TAG = "FileUploadController";
+    private static final String ATTRIBUTE_PREEMPTIVE_AUTH = "preemptive-auth";
+    private static final String PARAM_NONCE = "nonce";
+    private static final String PARAM_REALM = "realm";
+    private static final String FILE_PART_NAME = "File";
+    private static final String TRANSFER_ID_PART_NAME = "tid";
+    private static final String CONTENT_TYPE = "text/plain";
+    private static final String THREE_GPP_GBA = "3gpp-gba";
+    private static final int HTTPS_PORT = 443;
+
+    private final HttpRequestExecutor requestExecutor;
+    private final String contentServerUri;
+    private final ListeningExecutorService executor =
+            MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(4));
+    private String mCarrierName;
+
+    FileUploadController(HttpRequestExecutor requestExecutor, String contentServerUri,
+            String carrierName) {
+        this.requestExecutor = requestExecutor;
+        this.contentServerUri = contentServerUri;
+        this.mCarrierName = carrierName;
+    }
+
+    public ListenableFuture<String> uploadFile(
+            String transactionId, File file) {
+        DefaultHttpClient httpClient = getSecureHttpClient();
+
+        Log.i(TAG, "sendEmptyPost");
+        // Send an empty post.
+        ListenableFuture<HttpResponse> initialResponseFuture = sendEmptyPost(httpClient);
+
+        BasicHttpContext httpContext = new BasicHttpContext();
+        ListenableFuture<AuthScheme> prepareAuthFuture =
+                Futures.transform(
+                        initialResponseFuture,
+                        initialResponse -> {
+                            Log.i(TAG, "Response for the empty post: "
+                                    + initialResponse.getStatusLine());
+                            if (initialResponse.getStatusLine().getStatusCode()
+                                    != HttpURLConnection.HTTP_UNAUTHORIZED) {
+                                throw new IllegalArgumentException(
+                                        "Expected HTTP_UNAUTHORIZED, but got "
+                                                + initialResponse.getStatusLine());
+                            }
+                            try {
+                                initialResponse.getEntity().consumeContent();
+                            } catch (IOException e) {
+                                throw new IllegalArgumentException(e);
+                            }
+
+                            // Override nonce and realm in the HTTP context.
+                            RFC2617Scheme authScheme = createAuthScheme(initialResponse);
+                            httpContext.setAttribute(ATTRIBUTE_PREEMPTIVE_AUTH, authScheme);
+                            return authScheme;
+                        },
+                        executor);
+
+        // Executing the post with credentials.
+        return Futures.transformAsync(
+                prepareAuthFuture,
+                authScheme ->
+                        executeAuthenticatedPost(
+                                httpClient, httpContext, authScheme, transactionId, file),
+                executor);
+    }
+
+    private RFC2617Scheme createAuthScheme(HttpResponse initialResponse) {
+        if (!initialResponse.containsHeader(AUTH.WWW_AUTH)) {
+            throw new IllegalArgumentException(
+                    AUTH.WWW_AUTH + " header not found in the original response.");
+        }
+
+        Header authHeader = initialResponse.getFirstHeader(AUTH.WWW_AUTH);
+        String scheme = authHeader.getValue();
+
+        if (scheme.contains(AuthPolicy.DIGEST)) {
+            DigestScheme digestScheme = new DigestScheme();
+            try {
+                digestScheme.processChallenge(authHeader);
+            } catch (MalformedChallengeException e) {
+                throw new IllegalArgumentException(e);
+            }
+            return digestScheme;
+        } else {
+            throw new IllegalArgumentException("Unable to create authentication scheme " + scheme);
+        }
+    }
+
+    private DefaultHttpClient getSecureHttpClient() {
+        SSLSocketFactory socketFactory = SSLSocketFactory.getSocketFactory();
+        Uri uri = Uri.parse(contentServerUri);
+        int port = uri.getPort();
+        if (port <= 0) {
+            port = HTTPS_PORT;
+        }
+
+        Scheme scheme = new Scheme("https", socketFactory, port);
+        DefaultHttpClient httpClient = new DefaultHttpClient();
+        ClientConnectionManager manager = httpClient.getConnectionManager();
+        SchemeRegistry registry = manager.getSchemeRegistry();
+        registry.register(scheme);
+
+        return httpClient;
+    }
+
+    private ListenableFuture<HttpResponse> sendEmptyPost(HttpClient httpClient) {
+        Log.i(TAG, "Sending an empty post: ");
+        HttpPost emptyPost = new HttpPost(contentServerUri);
+        emptyPost.setHeader("User-Agent", getUserAgent());
+        return executor.submit(() -> httpClient.execute(emptyPost));
+    }
+
+    private ListenableFuture<String> executeAuthenticatedPost(
+            DefaultHttpClient httpClient,
+            HttpContext context,
+            AuthScheme authScheme,
+            String transactionId,
+            File file)
+            throws IOException {
+
+        Part[] parts = {
+                new StringPart(TRANSFER_ID_PART_NAME, transactionId),
+                new FilePart(FILE_PART_NAME, file)
+        };
+        MultipartEntity entity = new MultipartEntity(parts);
+
+        HttpPost postRequest = new HttpPost(contentServerUri);
+        postRequest.setHeader("User-Agent", getUserAgent());
+        postRequest.setEntity(entity);
+        Log.i(TAG, "Created file upload POST:" + contentServerUri);
+
+        ListenableFuture<HttpResponse> responseFuture =
+                requestExecutor.executeAuthenticatedRequest(httpClient, context, postRequest,
+                        authScheme);
+
+        Futures.addCallback(
+                responseFuture,
+                new FutureCallback<HttpResponse>() {
+                    @Override
+                    public void onSuccess(HttpResponse response) {
+                        Log.i(TAG, "onSuccess:" + response.toString());
+                        Log.i(TAG, "statusLine:" + response.getStatusLine());
+                        Log.i(TAG, "statusCode:" + response.getStatusLine().getStatusCode());
+                        Log.i(TAG, "contentLentgh:" + response.getEntity().getContentLength());
+                        Log.i(TAG, "contentType:" + response.getEntity().getContentType());
+                    }
+
+                    @Override
+                    public void onFailure(Throwable t) {
+                        Log.e(TAG, "onFailure", t);
+                        throw new IllegalArgumentException(t);
+                    }
+                },
+                executor);
+
+        return Futures.transform(
+                responseFuture,
+                response -> {
+                    try {
+                        return consumeResponse(response);
+                    } catch (IOException e) {
+                        throw new IllegalArgumentException(e);
+                    }
+                },
+                executor);
+    }
+
+    public String consumeResponse(HttpResponse response) throws IOException {
+        int statusCode = response.getStatusLine().getStatusCode();
+        if (statusCode != HttpURLConnection.HTTP_OK) {
+            throw new IllegalArgumentException(
+                    "Server responded with error code " + statusCode + "!");
+        }
+        HttpEntity responseEntity = response.getEntity();
+
+        if (responseEntity == null) {
+            throw new IOException("Did not receive a response body.");
+        }
+
+        return readResponseData(responseEntity.getContent());
+    }
+
+    public String readResponseData(InputStream inputStream) throws IOException {
+        Log.i(TAG, "readResponseData");
+        ByteArrayOutputStream data = new ByteArrayOutputStream();
+        ByteStreams.copy(inputStream, data);
+
+        data.flush();
+        Log.i(TAG, "Parsed HTTP POST response: " + data.toString());
+
+        return data.toString();
+    }
+
+    private String getUserAgent() {
+        String buildId = Build.ID;
+        String buildDate = DateTimeFormatter.ofPattern("yyyy-MM-dd")
+                .withZone(ZoneId.systemDefault())
+                .format(Instant.ofEpochMilli(Build.TIME));
+        String buildVersion = Build.VERSION.RELEASE_OR_CODENAME;
+        String deviceName = Build.DEVICE;
+        String userAgent = String.format("%s %s %s %s %s %s %s",
+                mCarrierName, buildId, buildDate, "Android", buildVersion,
+                deviceName, THREE_GPP_GBA);
+        Log.i(TAG, "UserAgent:" + userAgent);
+        return userAgent;
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/GbaAuthenticationProvider.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/GbaAuthenticationProvider.java
new file mode 100644
index 0000000..008fb76
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/GbaAuthenticationProvider.java
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.filetransfer.requestexecutor;
+
+import android.net.Uri;
+import android.os.PersistableBundle;
+import android.telephony.CarrierConfigManager;
+import android.telephony.TelephonyManager;
+import android.telephony.gba.TlsParams;
+import android.telephony.gba.UaSecurityProtocolIdentifier;
+import android.util.Log;
+
+import com.google.auto.value.AutoValue;
+import com.google.common.io.BaseEncoding;
+import com.google.common.util.concurrent.SettableFuture;
+
+import org.apache.http.auth.Credentials;
+
+import java.security.Principal;
+import java.util.concurrent.Executor;
+
+/** Provides GBA authentication credentials. */
+public class GbaAuthenticationProvider {
+
+    private static final String TAG = "GbaAuthenticationProvider";
+    private final TelephonyManager telephonyManager;
+    private final String contentServerUrl;
+    private final Executor executor;
+
+    public GbaAuthenticationProvider(
+            TelephonyManager telephonyManager, String contentServerUrl, Executor executor) {
+        this.telephonyManager = telephonyManager;
+        this.contentServerUrl = contentServerUrl;
+        this.executor = executor;
+    }
+
+    public SettableFuture<Credentials> provideCredentials(boolean forceBootstrapping) {
+        SettableFuture<Credentials> credentialsFuture = SettableFuture.create();
+
+        UaSecurityProtocolIdentifier.Builder builder =
+                new UaSecurityProtocolIdentifier.Builder();
+        try {
+            PersistableBundle carrierConfig = telephonyManager.getCarrierConfig();
+            int organization = carrierConfig.getInt(
+                    CarrierConfigManager.KEY_GBA_UA_SECURITY_ORGANIZATION_INT);
+            int protocol = carrierConfig.getInt(
+                    CarrierConfigManager.KEY_GBA_UA_SECURITY_PROTOCOL_INT);
+            int cipherSuite = carrierConfig.getInt(
+                    CarrierConfigManager.KEY_GBA_UA_TLS_CIPHER_SUITE_INT);
+            Log.i(TAG, "organization:" + organization + ", protocol:" + protocol + ", cipherSuite:"
+                    + cipherSuite + ", contentServerUrl:" + contentServerUrl);
+
+            builder.setOrg(organization)
+                    .setProtocol(protocol);
+            if (cipherSuite == TlsParams.TLS_NULL_WITH_NULL_NULL) {
+                builder.setTlsCipherSuite(TlsParams.TLS_RSA_WITH_AES_128_CBC_SHA);
+            } else {
+                builder.setTlsCipherSuite(cipherSuite);
+            }
+        } catch (IllegalArgumentException e) {
+            Log.e(TAG, e.getMessage());
+            credentialsFuture.setException(e);
+            return credentialsFuture;
+        }
+        UaSecurityProtocolIdentifier spId = builder.build();
+        TelephonyManager.BootstrapAuthenticationCallback callback =
+                new TelephonyManager.BootstrapAuthenticationCallback() {
+                    @Override
+                    public void onKeysAvailable(byte[] gbaKey, String btId) {
+                        Log.i(TAG, "onKeysAvailable: String key:[" + new String(gbaKey) + "] btid:["
+                                + btId + "]" + "Base64 key:[" + BaseEncoding.base64().encode(gbaKey)
+                                + "]");
+                        credentialsFuture.set(GbaCredentials.create(btId, gbaKey));
+                    }
+
+                    @Override
+                    public void onAuthenticationFailure(int reason) {
+                        Log.i(TAG, "onAuthenticationFailure:" + reason);
+                        credentialsFuture.setException(
+                                new BootstrapAuthenticationException(reason));
+                    }
+                };
+        telephonyManager.bootstrapAuthenticationRequest(
+                TelephonyManager.APPTYPE_ISIM,
+                Uri.parse(contentServerUrl),
+                spId,
+                forceBootstrapping,
+                executor,
+                callback);
+
+        return credentialsFuture;
+    }
+
+    @SuppressWarnings("AndroidJdkLibsChecker")
+    @AutoValue
+    abstract static class GbaCredentials implements Credentials {
+
+        public static GbaCredentials create(String btId, byte[] gbaKey) {
+            return new AutoValue_GbaAuthenticationProvider_GbaCredentials(
+                    GbaPrincipal.create(btId), BaseEncoding.base64().encode(gbaKey));
+        }
+
+        @Override
+        public abstract Principal getUserPrincipal();
+
+        @Override
+        public abstract String getPassword();
+    }
+
+    @AutoValue
+    abstract static class GbaPrincipal implements Principal {
+
+        public static GbaPrincipal create(String name) {
+            return new AutoValue_GbaAuthenticationProvider_GbaPrincipal(name);
+        }
+
+        @Override
+        public abstract String getName();
+    }
+
+    static class BootstrapAuthenticationException extends Exception {
+        BootstrapAuthenticationException(int reason) {
+            super("Bootstrap authentication request failure: " + reason);
+        }
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/GbaRequestExecutor.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/GbaRequestExecutor.java
new file mode 100644
index 0000000..83d5a8a
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/GbaRequestExecutor.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.filetransfer.requestexecutor;
+
+import android.util.Log;
+
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.auth.AuthScheme;
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.AuthState;
+import org.apache.http.auth.Credentials;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.client.protocol.ClientContext;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.protocol.HttpContext;
+
+import java.net.HttpURLConnection;
+import java.util.concurrent.Executors;
+
+/** Executes GBA authenticated HTTP requests. */
+public class GbaRequestExecutor implements HttpRequestExecutor {
+
+    private static final String TAG = "GbaRequestExecutor";
+    private final GbaAuthenticationProvider gbaAuthenticationProvider;
+    private final ListeningExecutorService executor =
+            MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(4));
+
+    public GbaRequestExecutor(GbaAuthenticationProvider gbaAuthenticationProvider) {
+        this.gbaAuthenticationProvider = gbaAuthenticationProvider;
+    }
+
+    @Override
+    @SuppressWarnings("CheckReturnValue")
+    public ListenableFuture<HttpResponse> executeAuthenticatedRequest(
+            DefaultHttpClient httpClient, HttpContext context, HttpRequestBase request,
+            AuthScheme authScheme) {
+
+        // Set authentication for the client.
+        ListenableFuture<Credentials> credentialsFuture =
+                gbaAuthenticationProvider.provideCredentials(/*forceBootrapping*/ false);
+
+        ListenableFuture<HttpResponse> responseFuture =
+                Futures.transformAsync(
+                        credentialsFuture,
+                        credentials -> {
+                            Log.i(TAG,
+                                    "Obtained credentialsFuture, making the POST with credentials"
+                                            + ".");
+                            httpClient.addRequestInterceptor((req, ctx) -> {
+                                AuthState authState = (AuthState) context.getAttribute(
+                                        ClientContext.TARGET_AUTH_STATE);
+                                authState.setAuthScope(AuthScope.ANY);
+                                authState.setAuthScheme(authScheme);
+                                authState.setCredentials(credentials);
+                            }, /* index= */ 0);
+
+                            // Make the first request.
+                            return executor.submit(() -> httpClient.execute(request, context));
+                        },
+                        executor);
+
+        return Futures.transformAsync(
+                responseFuture,
+                response -> {
+
+                    // If the response code is 401, the keys might be invalid so force boostrapping.
+                    if (response.getStatusLine().getStatusCode()
+                            != HttpURLConnection.HTTP_UNAUTHORIZED) {
+                        return Futures.immediateFuture(response);
+                    }
+                    Log.i(TAG, "Obtained 401 for the authneticated request. Forcing boostrapping.");
+
+                    ListenableFuture<Credentials> forceBootstrappedCredentialsFuture =
+                            gbaAuthenticationProvider.provideCredentials(/*forceBoostrapping*/
+                                    true);
+
+                    return Futures.transformAsync(
+                            forceBootstrappedCredentialsFuture,
+                            forceBootstrappedCredentials -> {
+                                httpClient
+                                        .getCredentialsProvider()
+                                        .setCredentials(AuthScope.ANY,
+                                                forceBootstrappedCredentials);
+
+                                // Make a second request.
+                                Log.i(TAG,
+                                        "Obtained new credentialsFuture, making POST with the new"
+                                                + " credentials.");
+                                return Futures.submit(() -> httpClient.execute(request, context),
+                                        executor);
+                            },
+                            executor);
+                },
+                executor);
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/HttpRequestExecutor.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/HttpRequestExecutor.java
new file mode 100644
index 0000000..0026790
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/filetransfer/requestexecutor/HttpRequestExecutor.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.filetransfer.requestexecutor;
+
+import com.google.common.util.concurrent.ListenableFuture;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.auth.AuthScheme;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.protocol.HttpContext;
+
+import java.io.IOException;
+
+/** Executes authenticated HTTP requests. */
+public interface HttpRequestExecutor {
+
+    ListenableFuture<HttpResponse> executeAuthenticatedRequest(
+            DefaultHttpClient httpClient, HttpContext context, HttpRequestBase request,
+            AuthScheme authScheme)
+            throws IOException;
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/cpim/CpimUtils.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/cpim/CpimUtils.java
new file mode 100644
index 0000000..6bb8eec
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/cpim/CpimUtils.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.cpim;
+
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Random;
+
+/** Collections of utility functions for CPIM */
+public class CpimUtils {
+    private static final String ANONYMOUS_URI = "<sip:anonymous@anonymous.invalid>";
+    public static final String CPIM_CONTENT_TYPE = "message/cpim";
+
+    private CpimUtils() {
+    }
+
+    @SuppressWarnings("AndroidJdkLibsChecker")
+    public static SimpleCpimMessage createForText(String text) {
+        return SimpleCpimMessage.newBuilder()
+                .addNamespace("imdn", "urn:ietf:params:imdn")
+                .addHeader("imdn.Message-ID", generateImdnMessageId())
+                .addHeader("imdn.Disposition-Notification", "positive-delivery, display")
+                .addHeader("To", ANONYMOUS_URI)
+                .addHeader("From", ANONYMOUS_URI)
+                .addHeader("DateTime", ZonedDateTime.now(ZoneId.systemDefault()).format(
+                        DateTimeFormatter.ISO_INSTANT))
+                .setContentType("text/plain")
+                .setContent(text)
+                .build();
+    }
+
+    private static String generateImdnMessageId() {
+        Random random = new Random();
+        return "Test_" + random.nextInt(1000000);
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/cpim/SimpleCpimMessage.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/cpim/SimpleCpimMessage.java
new file mode 100644
index 0000000..e2efafe
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/cpim/SimpleCpimMessage.java
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.cpim;
+
+import android.text.TextUtils;
+import com.google.auto.value.AutoValue;
+import com.google.common.base.Ascii;
+import com.google.common.base.Utf8;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.io.CharStreams;
+import java.io.BufferedReader;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * The CPIM implementation as per RFC 3862. This class supports minimal fields that is required to
+ * represent a simple message for test purpose.
+ */
+@AutoValue
+public abstract class SimpleCpimMessage {
+    private static final String CRLF = "\r\n";
+    private static final String COLSP = ": ";
+    private static final Pattern NAMESPACE_HEADER_PATTERN =
+            Pattern.compile("NS:\\s+(\\S+)\\s+<(.+)>");
+    private static final Pattern HEADER_PATTERN = Pattern.compile("([^\\s:]+):\\s+(.+)");
+
+    public abstract ImmutableMap<String, String> namespaces();
+
+    public abstract ImmutableMap<String, String> headers();
+
+    public abstract String contentType();
+
+    public abstract String content();
+
+    public String encode() {
+        StringBuilder builder = new StringBuilder();
+        for (Map.Entry<String, String> entry : namespaces().entrySet()) {
+            builder
+                    .append("NS: ")
+                    .append(entry.getKey())
+                    .append(" <")
+                    .append(entry.getValue())
+                    .append(">")
+                    .append(CRLF);
+        }
+
+        for (Map.Entry<String, String> entry : headers().entrySet()) {
+            builder.append(entry.getKey()).append(COLSP).append(entry.getValue()).append(CRLF);
+        }
+
+        builder.append(CRLF);
+        builder.append("Content-Type").append(COLSP).append(contentType());
+        builder.append(CRLF);
+        builder.append("Content-Length").append(COLSP).append(Utf8.encodedLength(content()));
+        builder.append(CRLF).append(CRLF);
+        builder.append(content());
+
+        return builder.toString();
+    }
+
+    public static SimpleCpimMessage parse(byte[] content) throws IOException {
+        BufferedReader reader =
+                new BufferedReader(new InputStreamReader(new ByteArrayInputStream(content)));
+        Builder builder = newBuilder();
+
+        String line = reader.readLine();
+        while (!TextUtils.isEmpty(line)) {
+            Matcher namespaceMatcher = NAMESPACE_HEADER_PATTERN.matcher(line);
+            Matcher headerMatcher = HEADER_PATTERN.matcher(line);
+            if (namespaceMatcher.matches()) {
+                builder.addNamespace(namespaceMatcher.group(1), namespaceMatcher.group(2));
+            } else if (headerMatcher.matches()) {
+                builder.addHeader(headerMatcher.group(1), headerMatcher.group(2));
+            }
+
+            line = reader.readLine();
+        }
+
+        line = reader.readLine();
+        while (!TextUtils.isEmpty(line)) {
+            Matcher headerMatcher = HEADER_PATTERN.matcher(line);
+            if (headerMatcher.matches()) {
+                if (Ascii.equalsIgnoreCase("content-type", headerMatcher.group(1))) {
+                    builder.setContentType(headerMatcher.group(2));
+                }
+            }
+
+            line = reader.readLine();
+        }
+
+        String body = CharStreams.toString(reader);
+        builder.setContent(body);
+
+        return builder.build();
+    }
+
+    @AutoValue.Builder
+    public abstract static class Builder {
+        public abstract ImmutableMap.Builder<String, String> namespacesBuilder();
+
+        public abstract ImmutableMap.Builder<String, String> headersBuilder();
+
+        public abstract Builder setContentType(String value);
+
+        public abstract Builder setContent(String value);
+
+        public abstract SimpleCpimMessage build();
+
+        public Builder addNamespace(String name, String value) {
+            namespacesBuilder().put(name, value);
+            return this;
+        }
+
+        public Builder addHeader(String name, String value) {
+            headersBuilder().put(name, value);
+            return this;
+        }
+    }
+
+    public static SimpleCpimMessage.Builder newBuilder() {
+        return new AutoValue_SimpleCpimMessage.Builder();
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/ImsPdnNetworkFetcher.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/ImsPdnNetworkFetcher.java
new file mode 100644
index 0000000..57bb75a
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/ImsPdnNetworkFetcher.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.Network;
+import android.net.NetworkCapabilities;
+import android.net.NetworkRequest;
+
+import androidx.annotation.RequiresPermission;
+
+import com.google.common.util.concurrent.FluentFuture;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
+import com.google.common.util.concurrent.SettableFuture;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/** A really incomplete implementation for fetching networks from ConnectivityManager. */
+public final class ImsPdnNetworkFetcher {
+
+    private final Context context;
+
+    public ImsPdnNetworkFetcher(Context context) {
+        this.context = context;
+    }
+
+    private static NetworkRequest createNetworkRequest() {
+        NetworkRequest.Builder builder =
+                new NetworkRequest.Builder().addCapability(NetworkCapabilities.NET_CAPABILITY_IMS);
+        return builder.build();
+    }
+
+    ListenableFuture<Network> getImsPdnNetwork() {
+        return requestNetwork();
+    }
+
+    ListenableFuture<List<String>> getImsPdnIpAddresses() {
+        return FluentFuture.from(getImsPdnNetwork())
+                .transform(this::getNetworkIpAddresses, MoreExecutors.directExecutor());
+    }
+
+    @RequiresPermission("android.permission.ACCESS_NETWORK_STATE")
+    List<String> getNetworkIpAddresses(Network network) {
+        return getConnectivityManager().getLinkProperties(network).getLinkAddresses().stream()
+                .map(link -> link.getAddress().getHostAddress())
+                .collect(Collectors.toList());
+    }
+
+    private ListenableFuture<Network> requestNetwork() {
+        SettableFuture<Network> result = SettableFuture.create();
+        ConnectivityManager cm = getConnectivityManager();
+
+        ConnectivityManager.NetworkCallback cb =
+                new ConnectivityManager.NetworkCallback() {
+                    @Override
+                    public void onAvailable(Network network) {
+                        if (!result.isDone() && !result.isCancelled()) {
+                            result.set(network);
+                        }
+                        cm.unregisterNetworkCallback(this);
+                    }
+                };
+
+        cm.requestNetwork(createNetworkRequest(), cb);
+        return result;
+    }
+
+    ConnectivityManager getConnectivityManager() {
+        return context.getSystemService(ConnectivityManager.class);
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunk.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunk.java
new file mode 100644
index 0000000..0d9e62f
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunk.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.FLAG_ABORT_CHUNK;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.FLAG_LAST_CHUNK;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.FLAG_MORE_CHUNK;
+
+import com.google.auto.value.AutoValue;
+import com.google.common.collect.ImmutableList;
+
+/**
+ * Single MSRP chunk containing a request or a response.
+ */
+@AutoValue
+public abstract class MsrpChunk {
+
+    public static Builder newBuilder() {
+        return new AutoValue_MsrpChunk.Builder()
+                .method(Method.UNKNOWN)
+                .responseCode(0)
+                .responseReason("")
+                .content(new byte[0])
+                .continuation(Continuation.UNKNOWN);
+    }
+
+    public abstract Method method();
+
+    public abstract String transactionId();
+
+    public abstract Continuation continuation();
+
+    public abstract int responseCode();
+
+    public abstract String responseReason();
+
+    public abstract ImmutableList<MsrpChunkHeader> headers();
+
+    public abstract byte[] content();
+
+    public MsrpChunkHeader header(String headerName) {
+        for (MsrpChunkHeader header : headers()) {
+            if (header.name().equals(headerName)) {
+                return header;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Methods for requests
+     */
+    public enum Method {
+        UNKNOWN,
+        SEND,
+        REPORT,
+    }
+
+
+    /**
+     * Continuation flag for the chunk
+     */
+    public enum Continuation {
+        UNKNOWN(0),
+        COMPLETE(FLAG_LAST_CHUNK),
+        MORE(FLAG_MORE_CHUNK),
+        ABORTED(FLAG_ABORT_CHUNK);
+
+        private final int value;
+
+        Continuation(int value) {
+            this.value = value;
+        }
+
+        public static Continuation valueOf(int read) {
+            if (read == COMPLETE.value) {
+                return COMPLETE;
+            }
+            if (read == MORE.value) {
+                return MORE;
+            }
+            if (read == ABORTED.value) {
+                return ABORTED;
+            }
+            return UNKNOWN;
+        }
+
+        public byte toByte() {
+            return (byte) value;
+        }
+    }
+
+    /**
+     * Builder for new MSRP chunk.
+     */
+    @AutoValue.Builder
+    public abstract static class Builder {
+
+        public abstract Builder method(Method method);
+
+        public abstract Builder transactionId(String id);
+
+        public abstract String transactionId();
+
+        public abstract Continuation continuation();
+
+        public abstract Builder continuation(Continuation continuation);
+
+        public abstract Builder responseCode(int continuation);
+
+        public abstract Builder responseReason(String reason);
+
+        public abstract Builder content(byte[] content);
+
+        public Builder addHeader(MsrpChunkHeader header) {
+            headersBuilder().add(header);
+            return this;
+        }
+
+        public Builder addHeader(String name, String value) {
+            headersBuilder().add(MsrpChunkHeader.newBuilder().name(name).value(value).build());
+            return this;
+        }
+
+        abstract ImmutableList.Builder<MsrpChunkHeader> headersBuilder();
+
+        MsrpChunkHeader header(String name) {
+            for (MsrpChunkHeader header : headersBuilder().build()) {
+                if (header.name().equals(name)) {
+                    return header;
+                }
+            }
+            return null;
+        }
+
+        public abstract MsrpChunk build();
+
+
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunkHeader.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunkHeader.java
new file mode 100644
index 0000000..fad17e0
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpChunkHeader.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import com.google.auto.value.AutoValue;
+
+/**
+ * Single header in MSRP chunk (From-Path, To-Path, ...)
+ */
+@AutoValue
+public abstract class MsrpChunkHeader {
+
+    public static Builder newBuilder() {
+        return new AutoValue_MsrpChunkHeader.Builder();
+    }
+
+    public abstract String name();
+
+    public abstract String value();
+
+    /**
+     * Builder for  new MSRP header.
+     */
+    @AutoValue.Builder
+    public static abstract class Builder {
+
+        public abstract Builder name(String name);
+
+        public abstract Builder value(String value);
+
+        public abstract MsrpChunkHeader build();
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpConstants.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpConstants.java
new file mode 100644
index 0000000..ba424c6
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpConstants.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+/**
+ * Several constants used for MSRP parsing and serializing.
+ */
+public class MsrpConstants {
+    public static final byte[] HEADER_DELIMITER_BYTES = ": ".getBytes();
+    public static final String MSRP_PROTOCOL = "MSRP";
+    public static final byte[] MSRP_PROTOCOL_BYTES = MSRP_PROTOCOL.getBytes(UTF_8);
+    public static final String NEW_LINE = "\r\n";
+    public static final byte[] NEW_LINE_BYTES = NEW_LINE.getBytes(UTF_8);
+    public static final String END_MSRP_MSG = "-------";
+    public static final byte[] END_MSRP_MSG_BYTES = END_MSRP_MSG.getBytes(UTF_8);
+    public static final String NEW_LINE_END_MSRP_MSG = NEW_LINE + END_MSRP_MSG;
+    public static final int END_MSRP_MSG_LENGTH = END_MSRP_MSG.length();
+    public static final int FLAG_LAST_CHUNK = '$';
+    public static final int FLAG_MORE_CHUNK = '+';
+    public static final int FLAG_ABORT_CHUNK = '#';
+    public static final byte CHAR_SP = ' ';
+    public static final byte CHAR_LF = '\r';
+    public static final byte CHAR_MIN = '-';
+    public static final byte CHAR_DOUBLE_POINT = ':';
+    public static final String HEADER_BYTE_RANGE = "Byte-Range";
+    public static final String HEADER_CONTENT_TYPE = "Content-Type";
+    public static final String HEADER_MESSAGE_ID = "Message-ID";
+    public static final String HEADER_TO_PATH = "To-Path";
+    public static final String HEADER_FROM_PATH = "From-Path";
+    public static final String HEADER_FAILURE_REPORT = "Failure-Report";
+    public static final String HEADER_SUCCESS_REPORT = "Success-Report";
+    public static final String REPORT_VALUE_YES = "yes";
+    public static final String REPORT_VALUE_NO = "no";
+
+    public static final int RESPONSE_CODE_OK = 200;
+
+    private MsrpConstants() {
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpManager.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpManager.java
new file mode 100644
index 0000000..58a6eef
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpManager.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.Network;
+
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.Socket;
+
+/** Provides creating and managing {@link MsrpSession} */
+public class MsrpManager {
+    private final ImsPdnNetworkFetcher imsPdnNetworkFetcher;
+    private Context context;
+
+    public MsrpManager(Context context) {
+        this.context = context;
+        imsPdnNetworkFetcher = new ImsPdnNetworkFetcher(context);
+    }
+
+    private MsrpSession createMsrpSession(ConnectivityManager manager,
+            Network network, String host, int port, String localIp, int localPort,
+            MsrpSessionListener listener) throws IOException {
+        Socket socket = network.getSocketFactory().createSocket(host, port,
+                InetAddress.getByName(localIp), localPort);
+        MsrpSession msrpSession = new MsrpSession(manager, context,
+                network, socket, listener);
+        Thread thread = new Thread(msrpSession::run);
+        thread.start();
+        return msrpSession;
+    }
+
+    public ListenableFuture<MsrpSession> createMsrpSession(
+            String host, int port, String localIp, int localPort, MsrpSessionListener listener) {
+        return Futures.transformAsync(
+                imsPdnNetworkFetcher.getImsPdnNetwork(),
+                network -> {
+                    if (network != null) {
+                        return Futures.immediateFuture(
+                                createMsrpSession(imsPdnNetworkFetcher.getConnectivityManager(),
+                                        network, host, port, localIp, localPort, listener));
+                    } else {
+                        return Futures.immediateFailedFuture(
+                                new IllegalStateException("Network is null"));
+                    }
+                },
+                MoreExecutors.directExecutor());
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpParser.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpParser.java
new file mode 100644
index 0000000..3376544
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpParser.java
@@ -0,0 +1,355 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.CHAR_DOUBLE_POINT;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.CHAR_LF;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.CHAR_MIN;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.CHAR_SP;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.END_MSRP_MSG_LENGTH;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.HEADER_BYTE_RANGE;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants.NEW_LINE_END_MSRP_MSG;
+
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunk.Continuation;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.ByteBuffer;
+
+/**
+ * Simple parser for reading MSRP messages from a stream.
+ */
+public final class MsrpParser {
+
+    private MsrpParser() {
+    }
+
+    public static MsrpChunk parse(final InputStream stream) throws IOException {
+        MsrpChunk.Builder transaction = MsrpChunk.newBuilder();
+
+        // Read a chunk (blocking method)
+        int i = stream.read();
+
+        final StringBuilder value = new StringBuilder();
+        // Read MSRP tag
+        skipWithDelimiter(stream, CHAR_SP);
+
+        if (i == -1) {
+            // End of stream
+            return null;
+        }
+
+        // Read the transaction ID
+        do {
+            i = stream.read();
+            if (i != CHAR_SP) {
+                value.append((char) i);
+            }
+        } while ((i != CHAR_SP) && (i != -1));
+
+        if (i == -1) {
+            return null;
+        }
+
+        final String txId = value.toString();
+        value.setLength(0);
+
+        // Read response code or method name
+        MsrpChunk.Method method = MsrpChunk.Method.UNKNOWN;
+        int responseCode = -1;
+        for (i = stream.read(); (i != CHAR_LF) && (i != -1); i = stream.read()) {
+            if (i == CHAR_SP && responseCode == -1) {
+                // There is a space -> it's a response
+                try {
+                    responseCode = Integer.parseInt(value.toString());
+                } catch (NumberFormatException nfe) {
+                    // This is an invalid response.
+                    return null;
+                }
+                value.setLength(0);
+                continue;
+            }
+            value.append((char) i);
+        }
+
+        if (responseCode == -1) {
+            try {
+                responseCode = Integer.parseInt(value.toString());
+                value.setLength(0);
+            } catch (final NumberFormatException e) {
+                method = MsrpChunk.Method.valueOf(value.toString());
+            }
+        }
+
+        i = stream.read();
+
+        if (i == -1) {
+            // End of stream
+            return null;
+        }
+
+        final boolean isResponse = responseCode > -1;
+        if (isResponse) {
+            transaction.transactionId(txId).responseCode(responseCode).responseReason(
+                    value.toString());
+        } else {
+            transaction.transactionId(txId).method(method);
+        }
+
+        value.setLength(0);
+
+        // Read MSRP headers
+        readHeaders(stream, transaction, value);
+
+        // We already received end of message
+        if (transaction.continuation() != Continuation.UNKNOWN) {
+            return transaction.build();
+        }
+
+        i = stream.read();
+        if (i == -1) {
+            // End of stream
+            return null;
+        }
+
+        // Process MSRP request
+        if (method == MsrpChunk.Method.SEND) {
+            readChunk(stream, transaction);
+        }
+
+        return transaction.build();
+    }
+
+    private static void readHeaders(
+            final InputStream stream, final MsrpChunk.Builder transaction,
+            final StringBuilder value)
+            throws IOException {
+        for (int i = stream.read(); (i != CHAR_LF) && (i != -1); ) {
+
+            for (; (i != CHAR_DOUBLE_POINT) && (i != -1); i = stream.read()) {
+                value.append((char) i);
+            }
+
+            final String headerName = value.toString();
+            value.setLength(0);
+
+            stream.read(); // skip space
+
+            for (i = stream.read(); (i != CHAR_LF) && (i != -1); i = stream.read()) {
+                value.append((char) i);
+            }
+
+            final String headerValue = value.toString();
+            value.setLength(0);
+
+            transaction.addHeader(headerName, headerValue);
+
+            stream.read();
+
+            // It's the end of the header part
+            i = stream.read();
+            if (i == CHAR_MIN) {
+                final int length = END_MSRP_MSG_LENGTH - 1 + transaction.transactionId().length();
+                stream.skip(length);
+                transaction.continuation(Continuation.valueOf(stream.read()));
+
+                // For response
+                for (; (i != CHAR_LF) && (i != -1); i = stream.read()) {
+                }
+                break;
+            }
+        }
+    }
+
+    private static void readChunk(final InputStream stream, final MsrpChunk.Builder chunk)
+            throws IOException {
+        final String byteRange = chunk.header(HEADER_BYTE_RANGE).value();
+
+        if (byteRange == null) {
+            throw new IllegalStateException("expected non-null byteRange");
+        }
+        final int chunkSize = getChunkSize(byteRange);
+        final long totalSize = getTotalSize(byteRange);
+
+        if (totalSize == Integer.MIN_VALUE || chunkSize < -1) {
+            throw new IOException("Invalid byte range: " + byteRange);
+        }
+
+        if (chunkSize == -1) {
+            readUnknownChunk(stream, chunk);
+        } else {
+            readKnownChunk(stream, chunk, chunkSize);
+            skipEndLine(stream, chunk);
+        }
+
+        readContinuationFlag(stream, chunk);
+    }
+
+    private static void readKnownChunk(
+            final InputStream stream, final MsrpChunk.Builder chunk, final int chunkSize)
+            throws IOException {
+        // Read the data
+        final byte[] data = new byte[chunkSize];
+        int nbRead = 0;
+        int nbData = -1;
+        while ((nbRead < chunkSize)
+                && ((nbData = stream.read(data, nbRead, chunkSize - nbRead)) != -1)) {
+            nbRead += nbData;
+        }
+
+        chunk.content(data);
+
+        stream.read();
+        stream.read();
+    }
+
+    private static void readUnknownChunk(final InputStream stream, final MsrpChunk.Builder chunk)
+            throws IOException {
+
+        final byte[] bufferArray = new byte[4096];
+        final byte[] endOfChunkPattern =
+                (NEW_LINE_END_MSRP_MSG + chunk.transactionId()).getBytes();
+        int pp = 0;
+
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+
+        final ByteBuffer buffer = ByteBuffer.wrap(bufferArray);
+        while (true) {
+            final int i = stream.read();
+
+            if (i < 0) {
+                throw new IOException("EOS reached");
+            }
+
+            if (i == endOfChunkPattern[pp]) {
+                pp++;
+            } else if (i == endOfChunkPattern[0]) {
+                pp = 1;
+            } else {
+                pp = 0;
+            }
+
+            buffer.put((byte) i);
+
+            if (pp == endOfChunkPattern.length) {
+                outputStream.write(bufferArray, 0, buffer.position() - endOfChunkPattern.length);
+                break;
+            }
+
+            if (buffer.remaining() == 0) {
+                if (pp > 0) {
+                    outputStream.write(bufferArray, 0, bufferArray.length - pp);
+                    System.arraycopy(endOfChunkPattern, 0, bufferArray, 0, pp);
+                    buffer.position(pp);
+                } else {
+                    outputStream.write(bufferArray, 0, bufferArray.length);
+                    buffer.rewind();
+                }
+            }
+        }
+
+        chunk.content(outputStream.toByteArray());
+    }
+
+    private static void skipEndLine(final InputStream stream, final MsrpChunk.Builder chunk)
+            throws IOException {
+        // skip the "-------" + txid
+        final int length = END_MSRP_MSG_LENGTH + chunk.transactionId().length();
+        final byte[] endline = new byte[256];
+        readFromStream(stream, endline, 0, length);
+    }
+
+    private static void readContinuationFlag(
+            final InputStream stream, final MsrpChunk.Builder transaction) throws IOException {
+        transaction.continuation(Continuation.valueOf(stream.read()));
+        stream.read();
+        stream.read();
+    }
+
+    /**
+     * Get the chunk size
+     *
+     * @param header MSRP header
+     * @return Size in bytes
+     */
+    private static int getChunkSize(final String header) {
+        final int index1 = header.indexOf("-");
+        final int index2 = header.indexOf("/");
+        if ((index1 != -1) && (index2 != -1)) {
+            final String lowByteValue = header.substring(0, index1);
+            final String highByteValue = header.substring(index1 + 1, index2);
+
+            if ("*".equals(highByteValue)) {
+                return -1;
+            } else {
+                try {
+                    final int lowByte = Integer.parseInt(lowByteValue);
+                    final int highByte = Integer.parseInt(highByteValue);
+                    if (lowByte > highByte) {
+                        return Integer.MIN_VALUE;
+                    }
+                    return (highByte - lowByte) + 1;
+                } catch (NumberFormatException e) {
+                    throw new IllegalStateException("Could not read chunksize!");
+                }
+            }
+        }
+        return Integer.MIN_VALUE;
+    }
+
+    /**
+     * Get the total size
+     *
+     * @param header MSRP header
+     * @return Size in bytes
+     */
+    private static long getTotalSize(final String header) {
+        final int index = header.indexOf("/");
+        if (index != -1) {
+            if ("*".equals(header.substring(index + 1))) {
+                return -1;
+            }
+            try {
+                return Long.parseLong(header.substring(index + 1));
+            } catch (NumberFormatException e) {
+                throw new IllegalStateException("Could not read total size!");
+            }
+        }
+        return Integer.MIN_VALUE;
+    }
+
+    private static void readFromStream(
+            InputStream stream, final byte[] buffer, final int offset, final int length)
+            throws IOException {
+        int read = 0;
+        while (read < length) {
+            try {
+                read += stream.read(buffer, offset + read, length - read);
+            } catch (IndexOutOfBoundsException e) {
+                throw new IOException("Invalid ID length", e);
+            }
+        }
+    }
+
+    private static int skipWithDelimiter(InputStream stream, byte delimiter) throws IOException {
+        int i = stream.read();
+        for (; (i != delimiter) && (i != -1); i = stream.read()) {
+        }
+        return i;
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSerializer.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSerializer.java
new file mode 100644
index 0000000..bd4daa5
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSerializer.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * Serializer for writing messages
+ */
+public final class MsrpSerializer {
+
+    private MsrpSerializer() {
+    }
+
+    public static void serialize(OutputStream outputStream, MsrpChunk message) throws IOException {
+
+        writeRequestLine(outputStream, message);
+        for (MsrpChunkHeader header : message.headers()) {
+            writeHeader(outputStream, header);
+        }
+
+        if (message.content().length > 0) {
+            outputStream.write(MsrpConstants.NEW_LINE_BYTES);
+            outputStream.write(message.content());
+            outputStream.write(MsrpConstants.NEW_LINE_BYTES);
+        }
+
+        writeEndLine(outputStream, message);
+    }
+
+    private static void writeRequestLine(OutputStream outputStream, MsrpChunk chunk)
+            throws IOException {
+
+        outputStream.write(MsrpConstants.MSRP_PROTOCOL_BYTES);
+        outputStream.write(MsrpConstants.CHAR_SP);
+        outputStream.write(chunk.transactionId().getBytes());
+        outputStream.write(MsrpConstants.CHAR_SP);
+
+        if (chunk.method() != MsrpChunk.Method.UNKNOWN) {
+            outputStream.write(chunk.method().name().getBytes(UTF_8));
+        } else {
+            outputStream.write(
+                    (chunk.responseCode() + " " + chunk.responseReason()).getBytes(UTF_8));
+        }
+
+        outputStream.write(MsrpConstants.NEW_LINE_BYTES);
+    }
+
+    private static void writeHeader(OutputStream outputStream, MsrpChunkHeader header)
+            throws IOException {
+        outputStream.write(header.name().getBytes(UTF_8));
+        outputStream.write(MsrpConstants.HEADER_DELIMITER_BYTES);
+        outputStream.write(header.value().getBytes(UTF_8));
+        outputStream.write(MsrpConstants.NEW_LINE_BYTES);
+    }
+
+    private static void writeEndLine(OutputStream outputStream, MsrpChunk chunk)
+            throws IOException {
+        outputStream.write(MsrpConstants.END_MSRP_MSG_BYTES);
+        outputStream.write(chunk.transactionId().getBytes(UTF_8));
+        outputStream.write(chunk.continuation().toByte());
+        outputStream.write(MsrpConstants.NEW_LINE_BYTES);
+    }
+}
\ No newline at end of file
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSession.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSession.java
new file mode 100644
index 0000000..1c461fe
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSession.java
@@ -0,0 +1,258 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunk.Method.SEND;
+import static com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunk.Method.UNKNOWN;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.Network;
+import android.net.QosCallback;
+import android.net.QosCallbackException;
+import android.net.QosSession;
+import android.net.QosSessionAttributes;
+import android.net.QosSocketInfo;
+import android.util.Log;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.concurrent.futures.CallbackToFutureAdapter;
+import androidx.concurrent.futures.CallbackToFutureAdapter.Completer;
+
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunk.Continuation;
+
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.Socket;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+/**
+ * Provides MSRP sending and receiving messages ability.
+ */
+public class MsrpSession {
+    private static final String DEDICATED_BEARER_SUCCESS = "Dedicated bearer succeeded";
+    private static final String DEDICATED_BEARER_ERROR = "Dedicated bearer error";
+    private final Network network;
+    private final Socket socket;
+    private final InputStream input;
+    private final OutputStream output;
+    private final AtomicBoolean isOpen = new AtomicBoolean(true);
+    private final ConcurrentHashMap<String, MsrpTransaction> transactions =
+            new ConcurrentHashMap<>();
+    private final MsrpSessionListener listener;
+    private final ConnectivityManager connectivityManager;
+    private final String LOG_TAG = MsrpSession.class.getSimpleName();
+    private final Context context;
+
+    /** Creates a new MSRP session on the given listener and the provided streams. */
+    MsrpSession(ConnectivityManager connectivityManager, Context context, Network network,
+            Socket socket, MsrpSessionListener listener) throws IOException {
+        this.connectivityManager = connectivityManager;
+        this.context = context;
+        this.network = network;
+        this.socket = socket;
+        this.input = socket.getInputStream();
+        this.output = socket.getOutputStream();
+        this.listener = listener;
+
+        listenForBearer();
+    }
+
+    private final QosCallback qosCallback = new QosCallback() {
+        @Override
+        public void onError(@NonNull QosCallbackException exception) {
+            Toast.makeText(context, DEDICATED_BEARER_ERROR, Toast.LENGTH_SHORT).show();
+            Log.e(LOG_TAG, "onError: " + exception.toString());
+            super.onError(exception);
+        }
+
+        @Override
+        public void onQosSessionAvailable(@NonNull QosSession session,
+                @NonNull QosSessionAttributes sessionAttributes) {
+            Toast.makeText(context, DEDICATED_BEARER_SUCCESS, Toast.LENGTH_SHORT).show();
+            Log.d(LOG_TAG, "onQosSessionAvailable: " + session.toString() + ", "
+                    + sessionAttributes.toString());
+            super.onQosSessionAvailable(session, sessionAttributes);
+        }
+
+        @Override
+        public void onQosSessionLost(@NonNull QosSession session) {
+            Toast.makeText(context, DEDICATED_BEARER_ERROR, Toast.LENGTH_SHORT).show();
+            Log.e(LOG_TAG, "onQosSessionLost: " + session.toString());
+            super.onQosSessionLost(session);
+        }
+    };
+
+    private void listenForBearer() {
+        try {
+            connectivityManager.registerQosCallback(new QosSocketInfo(network, socket),
+                    MoreExecutors.directExecutor(), qosCallback);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * Sends the given MSRP chunk.
+     */
+    public ListenableFuture<MsrpChunk> send(MsrpChunk request) {
+        if (request.method() == UNKNOWN) {
+            throw new IllegalArgumentException("Given chunk must be a request");
+        }
+
+        if (!isOpen.get()) {
+            throw new IllegalStateException("Session terminated");
+        }
+
+        if (!socket.isConnected()) {
+            throw new IllegalStateException("Socket is not connected");
+        }
+
+        if (request.method() == SEND) {
+            return CallbackToFutureAdapter.getFuture(
+                    completer -> {
+                        final MsrpTransaction transaction = new MsrpTransaction(completer);
+                        transactions.put(request.transactionId(), transaction);
+                        try {
+                            synchronized (output) {
+                                MsrpSerializer.serialize(output, request);
+                            }
+                            output.flush();
+                        } catch (IOException e) {
+                            completer.setException(e);
+                        }
+                        return "MsrpSession.send(" + request.transactionId() + ")";
+                    }
+            );
+        } else {
+            try {
+                synchronized (output) {
+                    MsrpSerializer.serialize(output, request);
+                }
+                return Futures.immediateFuture(request);
+            } catch (IOException e) {
+                return Futures.immediateFailedFuture(e);
+            }
+        }
+    }
+
+    /**
+     * Blocking method which reads from the provided InputStream until the session
+     * is terminated or the stream read throws an exception.
+     */
+    public void run() {
+        new StreamReader(this).run();
+    }
+
+    public void terminate() throws IOException {
+        if (isOpen.getAndSet(false)) {
+            output.flush();
+        }
+        connectivityManager.unregisterQosCallback(qosCallback);
+        socket.close();
+    }
+
+    /**
+     * Reads and parses MSRP messages from the session input stream.
+     */
+    private static class StreamReader {
+
+        private final MsrpSession session;
+        private final InputStream stream;
+        private final AtomicBoolean active;
+
+        StreamReader(MsrpSession session) {
+            this.session = session;
+            this.stream = session.input;
+            this.active = session.isOpen;
+        }
+
+        void run() {
+            while (active.get()) {
+                MsrpChunk chunk = null;
+                try {
+                    chunk = MsrpParser.parse(stream);
+
+                    if (chunk.method() == UNKNOWN) {
+                        completeTransaction(chunk);
+                    } else {
+                        receiveRequest(chunk);
+                    }
+                } catch (IOException e) {
+                    active.compareAndSet(true, false);
+                }
+            }
+        }
+
+        private void receiveRequest(MsrpChunk chunk) throws IOException {
+            sendResponse(chunk);
+            session.listener.onChunkReceived(chunk);
+        }
+
+        private void completeTransaction(MsrpChunk chunk) {
+            MsrpTransaction transaction = session.transactions.remove(chunk.transactionId());
+            if (transaction != null) {
+                transaction.complete(chunk);
+            }
+        }
+
+        private void sendResponse(MsrpChunk chunk) throws IOException {
+            // check if response is required
+            MsrpChunkHeader failureReport = chunk.header(MsrpConstants.HEADER_FAILURE_REPORT);
+            if (failureReport == null || failureReport.value().equals("yes")) {
+                MsrpChunkHeader toPath = chunk.header(MsrpConstants.HEADER_TO_PATH);
+                MsrpChunkHeader fromPath = chunk.header(MsrpConstants.HEADER_FROM_PATH);
+
+                MsrpChunk response = MsrpChunk.newBuilder()
+                        .transactionId(chunk.transactionId())
+                        .responseCode(200)
+                        .responseReason("OK")
+                        .addHeader(MsrpConstants.HEADER_TO_PATH, fromPath.value())
+                        .addHeader(MsrpConstants.HEADER_FROM_PATH, toPath.value())
+                        .continuation(Continuation.COMPLETE)
+                        .build();
+
+                synchronized (session.output) {
+                    MsrpSerializer.serialize(session.output, response);
+                    session.output.flush();
+                }
+            }
+        }
+    }
+
+    /**
+     * Transaction holder.
+     */
+    private static class MsrpTransaction {
+        private final Completer<MsrpChunk> completed;
+
+        public MsrpTransaction(Completer<MsrpChunk> chunkCompleter) {
+            this.completed = chunkCompleter;
+        }
+
+        public void complete(MsrpChunk response) {
+            completed.set(response);
+        }
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSessionListener.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSessionListener.java
new file mode 100644
index 0000000..4235c25
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpSessionListener.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+/**
+ * Listener for MSRP session events.
+ */
+public interface MsrpSessionListener {
+    void onChunkReceived(MsrpChunk chunk);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpUtils.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpUtils.java
new file mode 100644
index 0000000..c135bc0
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/msrp/MsrpUtils.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.msrp;
+
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipUtils;
+import java.security.SecureRandom;
+
+/** Collections of utility functions for MSRP */
+public final class MsrpUtils {
+
+    private static final SecureRandom random = new SecureRandom();
+
+    private MsrpUtils() {
+    }
+
+    /** Generate a path attribute defined in RFC 4975 for the given address, port. */
+    public static String generatePath(String address, int port, boolean isSecure) {
+        StringBuilder builder = new StringBuilder();
+
+        if (SipUtils.isIPv6Address(address)) {
+            address = "[" + address + "]";
+        }
+
+        builder
+                .append(isSecure ? "msrps" : "msrp")
+                .append("://")
+                .append(address)
+                .append(":")
+                .append(port)
+                .append("/")
+                .append(System.currentTimeMillis())
+                .append(";tcp");
+
+        return builder.toString();
+    }
+
+    public static String generateRandomId() {
+        byte[] randomBytes = new byte[8];
+        random.nextBytes(randomBytes);
+        String hex = "";
+        for (byte b : randomBytes) {
+            hex = hex + String.format("%02x", b);
+        }
+        return hex;
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SdpMedia.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SdpMedia.java
new file mode 100644
index 0000000..bdb34ba
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SdpMedia.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sdp;
+
+import android.text.TextUtils;
+
+import com.google.auto.value.AutoValue;
+import com.google.common.base.Splitter;
+import com.google.common.collect.ImmutableMap;
+
+import java.text.ParseException;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * The media part of SDP implementation as per RFC 4566. This class supports minimal fields that is
+ * required to represent MSRP session.
+ */
+@AutoValue
+public abstract class SdpMedia {
+    private static final String CRLF = "\r\n";
+
+    public static Builder parseMediaLine(String line) throws ParseException {
+        List<String> elements = Splitter.on(" ").limit(4).splitToList(line);
+
+        // The valid media line should have 4 elements:
+        // m=<name> <port> <protocol> <format>
+        if (elements.size() != 4) {
+            throw new ParseException("Invalid media line", 0);
+        }
+
+        // Parse each field from the media line.
+        Builder builder = SdpMedia.newBuilder();
+        builder
+                .setName(elements.get(0))
+                .setPort(Integer.parseInt(elements.get(1)))
+                .setProtocol(elements.get(2))
+                .setFormat(elements.get(3));
+
+        return builder;
+    }
+
+    public static Builder newBuilder() {
+        return new AutoValue_SdpMedia.Builder();
+    }
+
+    public abstract String name();
+
+    public abstract int port();
+
+    public abstract String protocol();
+
+    public abstract String format();
+
+    public abstract ImmutableMap<String, String> attributes();
+
+    /** Encode the media section as a string. */
+    public String encode() {
+        StringBuilder builder = new StringBuilder();
+        builder
+                .append("m=")
+                .append(name())
+                .append(" ")
+                .append(port())
+                .append(" ")
+                .append(protocol())
+                .append(" ")
+                .append(format())
+                .append(CRLF);
+
+        for (Map.Entry<String, String> attribute : attributes().entrySet()) {
+            builder.append("a=").append(attribute.getKey());
+            if (!TextUtils.isEmpty(attribute.getValue())) {
+                builder.append(":").append(attribute.getValue());
+            }
+            builder.append(CRLF);
+        }
+
+        return builder.toString();
+    }
+
+    @AutoValue.Builder
+    public abstract static class Builder {
+        public abstract Builder setName(String name);
+
+        public abstract Builder setPort(int port);
+
+        public abstract Builder setProtocol(String protocol);
+
+        public abstract Builder setFormat(String payload);
+
+        public abstract ImmutableMap.Builder<String, String> attributesBuilder();
+
+        public Builder addAttribute(String name, String value) {
+            attributesBuilder().put(name, value);
+            return this;
+        }
+
+        public Builder addAttribute(String name) {
+            return addAttribute(name, "");
+        }
+
+        public abstract SdpMedia build();
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SdpUtils.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SdpUtils.java
new file mode 100644
index 0000000..e290b29
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SdpUtils.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sdp;
+
+import static com.android.libraries.rcs.simpleclient.protocol.sip.SipUtils.isIPv6Address;
+
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpUtils;
+
+import com.google.common.base.Joiner;
+import com.google.common.collect.ImmutableSet;
+
+/** Collections of utility functions for SDP */
+public final class SdpUtils {
+    public static final String SDP_CONTENT_TYPE = "application";
+    public static final String SDP_CONTENT_SUB_TYPE = "sdp";
+
+    private static final ImmutableSet<String> DEFAULT_ACCEPT_TYPES =
+            ImmutableSet.of("message/cpim", "application/im-iscomposing+xml");
+    private static final ImmutableSet<String> DEFAULT_ACCEPT_WRAPPED_TYPES =
+            ImmutableSet.of(
+                    "text/plain",
+                    "message/imdn+xml",
+                    "application/vnd.gsma.rcs-ft-http+xml",
+                    "application/vnd.gsma.rcspushlocation+xml");
+
+    private static final String DEFAULT_NAME = "message";
+    private static final String DEFAULT_SETUP = "active";
+    private static final String DEFAULT_DIRECTION = "sendrecv";
+    private static final int DEFAULT_MSRP_PORT = 9;
+    private static final String PROTOCOL_TCP_MSRP = "TCP/MSRP";
+    private static final String PROTOCOL_TLS_MSRP = "TCP/TLS/MSRP";
+    private static final String DEFAULT_FORMAT = "*";
+
+    private static final String ATTRIBUTE_PATH = "path";
+    private static final String ATTRIBUTE_SETUP = "setup";
+    private static final String ATTRIBUTE_ACCEPT_TYPES = "accept-types";
+    private static final String ATTRIBUTE_ACCEPT_WRAPPED_TYPES = "accept-wrapped-types";
+
+    private SdpUtils() {
+    }
+
+    /**
+     * Create a simple SDP message for MSRP. Most attributes except address and transport type
+     * will be
+     * generated automatically.
+     *
+     * @param address The local IP address of the MSRP connection.
+     * @param isTls   True if the MSRP connection uses TLS.
+     */
+    public static SimpleSdpMessage createSdpForMsrp(String address, boolean isTls) {
+        return SimpleSdpMessage.newBuilder()
+                .setVersion("0")
+                .setOrigin(generateOrigin(address))
+                .setSession("-")
+                .setConnection(generateConnection(address))
+                .setTime("0 0")
+                .addMedia(createSdpMediaForMsrp(address, isTls))
+                .build();
+    }
+
+    private static String generateOrigin(String address) {
+        StringBuilder builder = new StringBuilder();
+        builder
+                .append("TestRcsClient ")
+                .append(System.currentTimeMillis())
+                .append(" ")
+                .append(System.currentTimeMillis())
+                .append(" IN ")
+                .append(isIPv6Address(address) ? "IP6 " : "IP4 ")
+                .append(address);
+
+        return builder.toString();
+    }
+
+    private static String generateConnection(String address) {
+        return "IN " + (isIPv6Address(address) ? "IP6 " : "IP4 ") + address;
+    }
+
+    /**
+     * Create a media part of the SDP message for MSRP. Most attributes except address and transport
+     * type will be generated automatically.
+     *
+     * @param address The local IP address of the MSRP connection.
+     * @param isTls   True if the MSRP connection uses TLS.
+     */
+    public static SdpMedia createSdpMediaForMsrp(String address, boolean isTls) {
+        return SdpMedia.newBuilder()
+                .setName(DEFAULT_NAME)
+                .setPort(DEFAULT_MSRP_PORT)
+                .setProtocol(isTls ? PROTOCOL_TLS_MSRP : PROTOCOL_TCP_MSRP)
+                .setFormat(DEFAULT_FORMAT)
+                .addAttribute(ATTRIBUTE_PATH,
+                        MsrpUtils.generatePath(address, DEFAULT_MSRP_PORT, isTls))
+                .addAttribute(ATTRIBUTE_SETUP, DEFAULT_SETUP)
+                .addAttribute(ATTRIBUTE_ACCEPT_TYPES, Joiner.on(" ").join(DEFAULT_ACCEPT_TYPES))
+                .addAttribute(
+                        ATTRIBUTE_ACCEPT_WRAPPED_TYPES,
+                        Joiner.on(" ").join(DEFAULT_ACCEPT_WRAPPED_TYPES))
+                .addAttribute(DEFAULT_DIRECTION)
+                .build();
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SimpleSdpMessage.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SimpleSdpMessage.java
new file mode 100644
index 0000000..4abbf87
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sdp/SimpleSdpMessage.java
@@ -0,0 +1,196 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sdp;
+
+import com.google.auto.value.AutoValue;
+import com.google.common.base.Splitter;
+import com.google.common.collect.ImmutableList;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.text.ParseException;
+import java.util.List;
+import java.util.Optional;
+import java.util.OptionalInt;
+
+/**
+ * The SDP implementation as per RFC 4566. This class supports minimal fields that is required to
+ * represent MSRP session.
+ */
+@AutoValue
+public abstract class SimpleSdpMessage {
+    private static final String CRLF = "\r\n";
+
+    private static final String PREFIX_VERSION = "v";
+    private static final String PREFIX_ORIGIN = "o";
+    private static final String PREFIX_SESSION = "s";
+    private static final String PREFIX_CONNECTION = "c";
+    private static final String PREFIX_TIME = "t";
+    private static final String PREFIX_MEDIA = "m";
+    private static final String PREFIX_ATTRIBUTE = "a";
+    private static final String EQUAL = "=";
+
+    public static SimpleSdpMessage parse(InputStream stream) throws ParseException, IOException {
+        Builder builder = new AutoValue_SimpleSdpMessage.Builder();
+        SdpMedia.Builder currentMediaBuilder = null;
+        BufferedReader reader = new BufferedReader(new InputStreamReader(stream));
+
+        String line = reader.readLine();
+        while (line != null) {
+            List<String> parts = Splitter.on("=").trimResults().limit(2).splitToList(line);
+            if (parts.size() != 2) {
+                throw new ParseException("Invalid SDP format", 0);
+            }
+            String prefix = parts.get(0);
+            String value = parts.get(1);
+
+            switch (prefix) {
+                case PREFIX_VERSION:
+                    builder.setVersion(value);
+                    break;
+                case PREFIX_ORIGIN:
+                    builder.setOrigin(value);
+                    break;
+                case PREFIX_SESSION:
+                    builder.setSession(value);
+                    break;
+                case PREFIX_CONNECTION:
+                    builder.setConnection(value);
+                    break;
+                case PREFIX_TIME:
+                    builder.setTime(value);
+                    break;
+                case PREFIX_MEDIA:
+                    if (currentMediaBuilder != null) {
+                        builder.addMedia(currentMediaBuilder.build());
+                    }
+                    currentMediaBuilder = SdpMedia.parseMediaLine(value);
+                    break;
+                case PREFIX_ATTRIBUTE:
+                    if (currentMediaBuilder != null) {
+                        List<String> kv = Splitter.on(":").trimResults().limit(2).splitToList(
+                                value);
+                        currentMediaBuilder.addAttribute(kv.get(0), kv.size() < 2 ? "" : kv.get(1));
+                    }
+                    break;
+                default:
+                    // Rest of the fields are ignored as they're not used for describing MSRP
+                    // session.
+                    break;
+            }
+            line = reader.readLine();
+        }
+
+        if (currentMediaBuilder != null) {
+            builder.addMedia(currentMediaBuilder.build());
+        }
+
+        return builder.build();
+    }
+
+    private static String encodeLine(String prefix, String value) {
+        return prefix + EQUAL + value + CRLF;
+    }
+
+    public static Builder newBuilder() {
+        return new AutoValue_SimpleSdpMessage.Builder();
+    }
+
+    public abstract String version();
+
+    public abstract String origin();
+
+    public abstract String session();
+
+    public abstract String connection();
+
+    public abstract String time();
+
+    public abstract ImmutableList<SdpMedia> media();
+
+    /** Return the IP address in the connection line. */
+    public Optional<String> getAddress() {
+        if (connection() == null) {
+            return Optional.empty();
+        }
+
+        List<String> parts = Splitter.on(" ").limit(3).trimResults().splitToList(connection());
+        if (parts.size() != 3) {
+            return Optional.empty();
+        }
+
+        return Optional.of(parts.get(2));
+    }
+
+    /** Return the port in the first media line. */
+    public OptionalInt getPort() {
+        if (media().isEmpty()) {
+            return OptionalInt.empty();
+        }
+
+        return OptionalInt.of(media().get(0).port());
+    }
+
+    public Optional<String> getPath() {
+        if (media().isEmpty()) {
+            return Optional.empty();
+        }
+
+        return Optional.ofNullable(media().get(0).attributes().get("path"));
+    }
+
+    /** Encode the entire SDP fields as a string. */
+    public String encode() {
+        StringBuilder builder = new StringBuilder();
+        builder
+                .append(encodeLine(PREFIX_VERSION, version()))
+                .append(encodeLine(PREFIX_ORIGIN, origin()))
+                .append(encodeLine(PREFIX_SESSION, session()))
+                .append(encodeLine(PREFIX_CONNECTION, connection()))
+                .append(encodeLine(PREFIX_TIME, time()));
+
+        for (SdpMedia media : media()) {
+            builder.append(media.encode());
+        }
+
+        return builder.toString();
+    }
+
+    @AutoValue.Builder
+    public abstract static class Builder {
+        public abstract Builder setVersion(String version);
+
+        public abstract Builder setOrigin(String origin);
+
+        public abstract Builder setSession(String session);
+
+        public abstract Builder setConnection(String connection);
+
+        public abstract Builder setTime(String connection);
+
+        public abstract ImmutableList.Builder<SdpMedia> mediaBuilder();
+
+        public Builder addMedia(SdpMedia media) {
+            mediaBuilder().add(media);
+            return this;
+        }
+
+        public abstract SimpleSdpMessage build();
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSession.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSession.java
new file mode 100644
index 0000000..9629961
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSession.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sip;
+
+import com.google.common.util.concurrent.ListenableFuture;
+
+import javax.sip.message.Message;
+
+/**
+ * Abstraction of the underlying SIP channel for sending and receiving SIP messages.
+ */
+public interface SipSession {
+
+    SipSessionConfiguration getSessionConfiguration();
+
+    ListenableFuture<Boolean> send(Message message);
+
+    void setSessionListener(SipSessionListener listener);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSessionConfiguration.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSessionConfiguration.java
new file mode 100644
index 0000000..59a0541
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSessionConfiguration.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sip;
+
+import java.util.List;
+
+public interface SipSessionConfiguration {
+    public long getVersion();
+
+    String getOutboundProxyAddr();
+
+    int getOutboundProxyPort();
+
+    String getLocalIpAddress();
+
+    int getLocalPort();
+
+    String getSipTransport();
+
+    String getPublicUserIdentity();
+
+    String getDomain();
+
+    List<String> getAssociatedUris();
+
+    String getSecurityVerifyHeader();
+
+    List<String> getServiceRouteHeaders();
+
+    String getContactUser();
+
+    String getImei();
+
+    String getPaniHeader();
+
+    String getPlaniHeader();
+
+    /**
+     * @return the user agent header from the  ims config.
+     */
+    String getUserAgentHeader();
+
+    default int getMaxPayloadSizeOnUdp() {
+        return 0;
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSessionListener.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSessionListener.java
new file mode 100644
index 0000000..5fe61e6
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipSessionListener.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sip;
+
+import javax.sip.message.Message;
+
+/**
+ * Listener for incoming messages on a {@link SipSession}.
+ */
+public interface SipSessionListener {
+
+    void onMessageReceived(Message sipMessage);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipUtils.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipUtils.java
new file mode 100644
index 0000000..13fa53a
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/protocol/sip/SipUtils.java
@@ -0,0 +1,348 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.protocol.sip;
+
+import static com.android.libraries.rcs.simpleclient.protocol.sdp.SdpUtils.SDP_CONTENT_SUB_TYPE;
+import static com.android.libraries.rcs.simpleclient.protocol.sdp.SdpUtils.SDP_CONTENT_TYPE;
+
+import android.text.TextUtils;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+
+import com.android.libraries.rcs.simpleclient.protocol.sdp.SimpleSdpMessage;
+
+import com.google.common.base.Ascii;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Iterables;
+import com.google.common.net.InetAddresses;
+
+import gov.nist.javax.sip.Utils;
+import gov.nist.javax.sip.address.AddressFactoryImpl;
+import gov.nist.javax.sip.header.ContentType;
+import gov.nist.javax.sip.header.HeaderFactoryImpl;
+import gov.nist.javax.sip.header.Via;
+import gov.nist.javax.sip.header.extensions.SessionExpires;
+import gov.nist.javax.sip.header.ims.PPreferredIdentityHeader;
+import gov.nist.javax.sip.header.ims.PPreferredServiceHeader;
+import gov.nist.javax.sip.header.ims.SecurityVerifyHeader;
+import gov.nist.javax.sip.message.SIPMessage;
+import gov.nist.javax.sip.message.SIPRequest;
+import gov.nist.javax.sip.message.SIPResponse;
+
+import java.net.Inet6Address;
+import java.text.ParseException;
+import java.util.List;
+import java.util.UUID;
+
+import javax.sip.InvalidArgumentException;
+import javax.sip.address.AddressFactory;
+import javax.sip.address.SipURI;
+import javax.sip.address.URI;
+import javax.sip.header.ContactHeader;
+import javax.sip.header.Header;
+import javax.sip.header.HeaderFactory;
+import javax.sip.header.ViaHeader;
+import javax.sip.message.Request;
+import javax.sip.message.Response;
+
+/** Collections of utility functions for SIP */
+public final class SipUtils {
+    private static final String TAG = "SipUtils";
+    private static final String SUPPORTED_TIMER_TAG = "timer";
+    private static final String ICSI_REF_PARAM_NAME = "+g.3gpp.icsi-ref";
+    private static final String SIP_INSTANCE_PARAM_NAME = "+sip.instance";
+    private static final String CPM_SESSION_FEATURE_TAG_PARAM_VALUE =
+            "\"urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.session\"";
+    private static final String CPM_SESSION_FEATURE_TAG_FULL_STRING =
+            "+g.3gpp.icsi-ref=\"urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.session\"";
+    private static final String CPM_SESSION_SERVICE_NAME =
+            "urn:urn-7:3gpp-service.ims.icsi.oma.cpm.session";
+    private static final String CONTRIBUTION_ID_HEADER_NAME = "Contribution-ID";
+    private static final String CONVERSATION_ID_HEADER_NAME = "Conversation-ID";
+    private static final String ACCEPT_CONTACT_HEADER_NAME = "Accept-Contact";
+    private static final String PANI_HEADER_NAME = "P-Access-Network-Info";
+    private static final String PLANI_HEADER_NAME = "P-Last-Access-Network-Info";
+    private static final String USER_AGENT_HEADER = "RcsTestClient";
+
+    private static AddressFactory sAddressFactory = new AddressFactoryImpl();
+    private static HeaderFactory sHeaderFactory = new HeaderFactoryImpl();
+
+    private SipUtils() {
+    }
+
+    /**
+     * Try to parse the given uri.
+     *
+     * @throws IllegalArgumentException in case of parsing error.
+     */
+    public static URI createUri(String uri) {
+        try {
+            return sAddressFactory.createURI(uri);
+        } catch (ParseException exception) {
+            throw new IllegalArgumentException("URI cannot be created", exception);
+        }
+    }
+
+    /**
+     * Create SIP INVITE request for a CPM 1:1 chat.
+     *
+     * @param configuration  The SipSessionConfiguration instance used for populating SIP headers.
+     * @param targetUri      The uri to be targeted.
+     * @param conversationId The id to be contained in Conversation-ID header.
+     */
+    public static SIPRequest buildInvite(
+            SipSessionConfiguration configuration,
+            String targetUri,
+            String conversationId,
+            byte[] content)
+            throws ParseException {
+        String address = configuration.getLocalIpAddress();
+        int port = configuration.getLocalPort();
+        String transport = configuration.getSipTransport();
+        List<String> associatedUris = configuration.getAssociatedUris();
+        String preferredUri = Iterables.getFirst(associatedUris,
+                configuration.getPublicUserIdentity());
+
+        SIPRequest request = new SIPRequest();
+        request.setMethod(Request.INVITE);
+
+        URI remoteUri = createUri(targetUri);
+        request.setRequestURI(remoteUri);
+        request.setFrom(
+                sHeaderFactory.createFromHeader(
+                        sAddressFactory.createAddress(preferredUri),
+                        Utils.getInstance().generateTag()));
+        request.setTo(
+                sHeaderFactory.createToHeader(sAddressFactory.createAddress(remoteUri), null));
+
+        ViaHeader viaHeader = null;
+
+        try {
+            // Set a default Max-Forwards header.
+            request.setMaxForwards(sHeaderFactory.createMaxForwardsHeader(70));
+            request.setCSeq(sHeaderFactory.createCSeqHeader(1L, Request.INVITE));
+            viaHeader =
+                    sHeaderFactory.createViaHeader(
+                            address, port, transport, Utils.getInstance().generateBranchId());
+            request.setVia(ImmutableList.of(viaHeader));
+
+            // Set a default Session-Expires header.
+            SessionExpires sessionExpires = new SessionExpires();
+            sessionExpires.setRefresher("uac");
+            sessionExpires.setExpires(1800);
+            request.setHeader(sessionExpires);
+
+            // Set a Contact header.
+            request.setHeader(generateContactHeader(configuration));
+
+            // Set PANI and PLANI if exists
+            if (configuration.getPaniHeader() != null) {
+                request.setHeader(
+                        sHeaderFactory.createHeader(PANI_HEADER_NAME,
+                                configuration.getPaniHeader()));
+            }
+            if (configuration.getPlaniHeader() != null) {
+                request.setHeader(
+                        sHeaderFactory.createHeader(PLANI_HEADER_NAME,
+                                configuration.getPlaniHeader()));
+            }
+        } catch (InvalidArgumentException e) {
+            // Nothing to do here
+            Log.e(TAG, e.getMessage());
+        }
+
+        request.setCallId(UUID.randomUUID().toString());
+        request.setHeader(sHeaderFactory.createHeader(CONVERSATION_ID_HEADER_NAME, conversationId));
+        request.setHeader(
+                sHeaderFactory.createHeader(CONTRIBUTION_ID_HEADER_NAME,
+                        UUID.randomUUID().toString()));
+
+        String acceptContact = "*;" + CPM_SESSION_FEATURE_TAG_FULL_STRING;
+        request.setHeader(sHeaderFactory.createHeader(ACCEPT_CONTACT_HEADER_NAME, acceptContact));
+        request.setHeader(sHeaderFactory.createSupportedHeader(SUPPORTED_TIMER_TAG));
+        request.setHeader(sHeaderFactory.createHeader(PPreferredIdentityHeader.NAME, preferredUri));
+        request.setHeader(
+                sHeaderFactory.createHeader(PPreferredServiceHeader.NAME,
+                        CPM_SESSION_SERVICE_NAME));
+
+        // Set a Security-Verify header if exist.
+        String securityVerify = configuration.getSecurityVerifyHeader();
+        if (!TextUtils.isEmpty(securityVerify)) {
+            request.setHeader(
+                    sHeaderFactory.createHeader(SecurityVerifyHeader.NAME, securityVerify));
+        }
+
+        // Add Route headers.
+        List<String> serviceRoutes = configuration.getServiceRouteHeaders();
+        if (!serviceRoutes.isEmpty()) {
+            for (String sr : serviceRoutes) {
+                request.addHeader(
+                        sHeaderFactory.createRouteHeader(sAddressFactory.createAddress(sr)));
+            }
+        }
+
+        String userAgent = configuration.getUserAgentHeader();
+        userAgent = (userAgent == null) ? USER_AGENT_HEADER : userAgent;
+        request.addHeader(sHeaderFactory.createUserAgentHeader(ImmutableList.of(userAgent)));
+
+        request.setMessageContent(SDP_CONTENT_TYPE, SDP_CONTENT_SUB_TYPE, content);
+
+        if (viaHeader != null && Ascii.equalsIgnoreCase("udp", transport)) {
+            String newTransport =
+                    determineTransportBySize(configuration, request.encodeAsBytes("udp").length);
+            if (!Ascii.equalsIgnoreCase(transport, newTransport)) {
+                viaHeader.setTransport(newTransport);
+            }
+        }
+
+        return request;
+    }
+
+    private static ContactHeader generateContactHeader(SipSessionConfiguration configuration)
+            throws ParseException {
+        String host = configuration.getLocalIpAddress();
+        if (isIPv6Address(host)) {
+            host = "[" + host + "]";
+        }
+
+        String userPart = configuration.getContactUser();
+        SipURI uri = sAddressFactory.createSipURI(userPart, host);
+        try {
+            uri.setPort(configuration.getLocalPort());
+            uri.setTransportParam(configuration.getSipTransport());
+        } catch (Exception e) {
+            // Shouldn't be here.
+        }
+
+        ContactHeader contactHeader =
+                sHeaderFactory.createContactHeader(sAddressFactory.createAddress(uri));
+
+        // Add +sip.instance param.
+        String sipInstance = "\"<urn:gsma:imei:" + configuration.getImei() + ">\"";
+        contactHeader.setParameter(SIP_INSTANCE_PARAM_NAME, sipInstance);
+
+        // Add CPM feature tag.
+        uri.setTransportParam(configuration.getSipTransport());
+        contactHeader.setParameter(ICSI_REF_PARAM_NAME, CPM_SESSION_FEATURE_TAG_PARAM_VALUE);
+
+        return contactHeader;
+    }
+
+    /**
+     * Create a SIP BYE request for terminating the chat session.
+     *
+     * @param invite the initial INVITE request of the chat session.
+     */
+    public static SIPRequest buildBye(SIPRequest invite) throws ParseException {
+        SIPRequest request = new SIPRequest();
+        request.setRequestURI(invite.getRequestURI());
+        request.setMethod(Request.BYE);
+        try {
+            long cSeqNumber = invite.getCSeq().getSeqNumber();
+            request.setHeader(sHeaderFactory.createCSeqHeader(cSeqNumber, Request.BYE));
+        } catch (InvalidArgumentException e) {
+            // Nothing to do here
+        }
+
+        request.setCallId(invite.getCallId());
+
+        Via via = (Via) invite.getTopmostVia().clone();
+        via.removeParameter("branch");
+        via.setBranch(Utils.getInstance().generateBranchId());
+        request.addHeader(via);
+        request.addHeader(
+                sHeaderFactory.createFromHeader(invite.getFrom().getAddress(),
+                        invite.getFrom().getTag()));
+        request.addHeader(
+                sHeaderFactory.createToHeader(invite.getTo().getAddress(),
+                        invite.getTo().getTag()));
+
+        return request;
+    }
+
+    /**
+     * Create SIP INVITE response for a CPM 1:1 chat.
+     *
+     * @param configuration The SipSessionConfiguration instance used for populating SIP headers.
+     * @param invite        the initial INVITE request of the chat session.
+     * @param code          The status code of the response.
+     */
+    public static SIPResponse buildInviteResponse(
+            SipSessionConfiguration configuration,
+            SIPRequest invite,
+            int code,
+            @Nullable SimpleSdpMessage sdp)
+            throws ParseException {
+        SIPResponse response = invite.createResponse(code);
+        if (code == Response.OK) {
+            response.setMessageContent(SDP_CONTENT_TYPE, SDP_CONTENT_SUB_TYPE, sdp.encode());
+        }
+        response.setToTag(Utils.getInstance().generateTag());
+
+        // Set a Contact header.
+        response.setHeader(generateContactHeader(configuration));
+
+        // Set Conversation-ID and Contribution-ID
+        Header conversationIdHeader = invite.getHeader(CONVERSATION_ID_HEADER_NAME);
+        if (conversationIdHeader != null) {
+            response.setHeader((Header) conversationIdHeader.clone());
+        }
+        Header contributionIdHeader = invite.getHeader(CONTRIBUTION_ID_HEADER_NAME);
+        if (conversationIdHeader != null) {
+            response.setHeader((Header) contributionIdHeader.clone());
+        }
+
+        // Set P-Preferred-Identity
+        List<String> associatedUris = configuration.getAssociatedUris();
+        String preferredUri = Iterables.getFirst(associatedUris,
+                configuration.getPublicUserIdentity());
+        response.setHeader(
+                sHeaderFactory.createHeader(PPreferredIdentityHeader.NAME, preferredUri));
+
+        // Set PANI and PLANI if exists
+        if (configuration.getPaniHeader() != null) {
+            response.setHeader(
+                    sHeaderFactory.createHeader(PANI_HEADER_NAME, configuration.getPaniHeader()));
+        }
+        if (configuration.getPlaniHeader() != null) {
+            response.setHeader(
+                    sHeaderFactory.createHeader(PLANI_HEADER_NAME, configuration.getPlaniHeader()));
+        }
+        return response;
+    }
+
+    public static boolean isIPv6Address(String address) {
+        return InetAddresses.forString(address) instanceof Inet6Address;
+    }
+
+    /** Return whether the SIP message has a SDP content or not */
+    public static boolean hasSdpContent(SIPMessage message) {
+        ContentType contentType = message.getContentTypeHeader();
+        return contentType != null
+                && TextUtils.equals(contentType.getContentType(), SDP_CONTENT_TYPE)
+                && TextUtils.equals(contentType.getContentSubType(), SDP_CONTENT_SUB_TYPE);
+    }
+
+    private static String determineTransportBySize(SipSessionConfiguration configuration,
+            int size) {
+        if (size > configuration.getMaxPayloadSizeOnUdp()) {
+            return "tcp";
+        }
+        return "udp";
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningController.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningController.java
new file mode 100644
index 0000000..f987c67
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningController.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.provisioning;
+
+import android.telephony.ims.ImsException;
+
+/**
+ * Access to provisioning functionality and data.
+ */
+public interface ProvisioningController {
+
+    /**
+     * Triggers a new provisioning request. If the device is not already provisioned, it requests
+     * the
+     * provisioning flow and sets up callbacks. If the provisioning is already present, it
+     * requests a
+     * new provisioning config from the server.
+     *
+     * @throws ImsException if there is an error.
+     */
+    void triggerProvisioning() throws ImsException;
+
+    /** Is Single-Reg enabled for the default call SIM ? */
+    boolean isRcsVolteSingleRegistrationCapable() throws ImsException;
+
+    void onConfigurationChange(ProvisioningStateChangeCallback cb);
+
+    // Unregister the callback to the framework's provisioning change.
+    void unRegister();
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningControllerImpl.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningControllerImpl.java
new file mode 100644
index 0000000..06d3835
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningControllerImpl.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.provisioning;
+
+
+/**
+ * Actual implementation build upon ProvisioningManager.
+ */
+public class ProvisioningControllerImpl implements ProvisioningController {
+
+    @Override
+    public void triggerProvisioning() {
+        throw new IllegalStateException("Not implemented!");
+    }
+
+    @Override
+    public void onConfigurationChange(ProvisioningStateChangeCallback cb) {
+        throw new IllegalStateException("Not implemented!");
+    }
+
+    @Override
+    public boolean isRcsVolteSingleRegistrationCapable() {
+        throw new IllegalStateException("Not implemented.");
+    }
+
+    @Override
+    public void unRegister() {
+        throw new IllegalStateException("Not implemented.");
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningStateChangeCallback.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningStateChangeCallback.java
new file mode 100644
index 0000000..17a0291
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/ProvisioningStateChangeCallback.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.provisioning;
+
+/**
+ * A callback for provisioning state change notifications.
+ */
+public interface ProvisioningStateChangeCallback {
+    void notifyConfigChanged(byte[] configXml);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/StaticConfigProvisioningController.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/StaticConfigProvisioningController.java
new file mode 100644
index 0000000..b8b1f21
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/provisioning/StaticConfigProvisioningController.java
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.provisioning;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Build.VERSION_CODES;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ProvisioningManager;
+import android.telephony.ims.ProvisioningManager.RcsProvisioningCallback;
+import android.telephony.ims.RcsClientConfiguration;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
+import androidx.annotation.RequiresPermission;
+import androidx.annotation.VisibleForTesting;
+
+import java.util.Optional;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/**
+ * "Fake" provisioning implementation for supplying a static config when testing ProvisioningManager
+ * is unnecessary. State changes are invoked manually.
+ */
+public class StaticConfigProvisioningController implements ProvisioningController {
+
+    private static final String TAG = StaticConfigProvisioningController.class.getSimpleName();
+    private final ProvisioningManager provisioningManager;
+    private final ExecutorService executorService = Executors.newSingleThreadExecutor();
+    private Optional<RcsProvisioningCallback> storedCallback = Optional.empty();
+    private Optional<ProvisioningStateChangeCallback> stateChangeCallback = Optional.empty();
+    private Optional<byte[]> configXmlData = Optional.empty();
+    private Context context;
+
+    private StaticConfigProvisioningController(int subId, Context context) {
+        this.provisioningManager = ProvisioningManager.createForSubscriptionId(subId);
+        this.context = context;
+    }
+
+    @RequiresApi(api = VERSION_CODES.R)
+    public static StaticConfigProvisioningController createWithDefaultSubscriptionId(
+            Context context) {
+        return new StaticConfigProvisioningController(
+                SubscriptionManager.getActiveDataSubscriptionId(), context);
+    }
+
+    /** Create ProvisioningController */
+    public static StaticConfigProvisioningController createForSubscriptionId(int subscriptionId,
+            Context context) {
+        return new StaticConfigProvisioningController(subscriptionId, context);
+    }
+
+    // Static configuration.
+    private RcsClientConfiguration getDefaultClientConfiguration() {
+        SharedPreferences pref = context.getSharedPreferences("CONFIG", context.MODE_PRIVATE);
+
+        return new RcsClientConfiguration(
+                /*rcsVersion=*/ pref.getString("RCS_VERSION", "6.0"),
+                /*rcsProfile=*/ pref.getString("RCS_PROFILE", "UP_1.0"),
+                /*clientVendor=*/ "Goog",
+                /*clientVersion=*/ "RCSAndrd-1.0");
+    }
+
+    @Override
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    public void triggerProvisioning() throws ImsException {
+        boolean isRegistered = false;
+        synchronized (this) {
+            isRegistered = storedCallback.isPresent();
+        }
+
+        if (isRegistered) {
+            triggerReconfiguration();
+        } else {
+            register();
+        }
+    }
+
+    @Override
+    public void onConfigurationChange(ProvisioningStateChangeCallback cb) {
+        stateChangeCallback = Optional.of(cb);
+    }
+
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    public void register() throws ImsException {
+        register(getDefaultClientConfiguration());
+    }
+
+    @SuppressWarnings("LogConditional")
+    // TODO(b/171976006) Use 'tools:ignore=' in manifest instead.
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    public void register(@NonNull RcsClientConfiguration clientConfiguration) throws ImsException {
+        Log.i(TAG, "Using configuration: " + clientConfiguration.toString());
+        provisioningManager.setRcsClientConfiguration(clientConfiguration);
+
+        RcsProvisioningCallback callback =
+                new RcsProvisioningCallback() {
+                    @Override
+                    public void onConfigurationChanged(@NonNull byte[] configXml) {
+                        Log.i(TAG, "RcsProvisioningCallback.onConfigurationChanged called.");
+                        synchronized (this) {
+                            configXmlData = Optional.of(configXml);
+                        }
+                        stateChangeCallback.ifPresent(cb -> cb.notifyConfigChanged(configXml));
+                    }
+
+                    @RequiresApi(api = VERSION_CODES.R)
+                    @Override
+                    public void onConfigurationReset() {
+                        Log.i(TAG, "RcsProvisioningCallback.onConfigurationReset called.");
+                        synchronized (this) {
+                            configXmlData = Optional.empty();
+                        }
+                        stateChangeCallback.ifPresent(cb -> cb.notifyConfigChanged(null));
+                    }
+
+                    @RequiresApi(api = VERSION_CODES.R)
+                    @Override
+                    public void onRemoved() {
+                        Log.i(TAG, "RcsProvisioningCallback.onRemoved called.");
+                        synchronized (this) {
+                            configXmlData = Optional.empty();
+                        }
+                        stateChangeCallback.ifPresent(cb -> cb.notifyConfigChanged(null));
+                    }
+                };
+
+        Log.i(TAG, "Registering the callback.");
+        synchronized (this) {
+            provisioningManager.registerRcsProvisioningCallback(executorService, callback);
+            storedCallback = Optional.of(callback);
+        }
+    }
+
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    public void unRegister() {
+        synchronized (this) {
+            RcsProvisioningCallback callback =
+                    storedCallback.orElseThrow(
+                            () -> new IllegalStateException("No callback present."));
+            provisioningManager.unregisterRcsProvisioningCallback(callback);
+            storedCallback = Optional.empty();
+        }
+    }
+
+    @Override
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    public boolean isRcsVolteSingleRegistrationCapable() throws ImsException {
+        return provisioningManager.isRcsVolteSingleRegistrationCapable();
+    }
+
+    public synchronized byte[] getLatestConfiguration() {
+        return configXmlData.orElseThrow(() -> new IllegalStateException("No config present"));
+    }
+
+    @VisibleForTesting
+    @RequiresPermission(value = "Manifest.permission.READ_PRIVILEGED_PHONE_STATE")
+    void triggerReconfiguration() {
+        provisioningManager.triggerRcsReconfiguration();
+    }
+
+    @VisibleForTesting
+    ProvisioningManager getProvisioningManager() {
+        return provisioningManager;
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/MessageConverter.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/MessageConverter.java
new file mode 100644
index 0000000..e3a091d
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/MessageConverter.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.registration;
+
+import android.telephony.ims.SipMessage;
+
+import gov.nist.javax.sip.header.SIPHeader;
+import gov.nist.javax.sip.message.SIPMessage;
+import gov.nist.javax.sip.parser.ParseExceptionListener;
+import gov.nist.javax.sip.parser.StringMsgParser;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.text.ParseException;
+import java.util.Iterator;
+
+import javax.sip.header.ContentLengthHeader;
+import javax.sip.message.Message;
+import javax.sip.message.Request;
+import javax.sip.message.Response;
+
+/***
+ * Class responsible of converting an RCS SIP Message
+ * {@link Message} to a Platform SIP message
+ * {@link SipMessage} and vice versa.
+ */
+public final class MessageConverter {
+
+    private MessageConverter() {
+    }
+
+    public static SipMessage toPlatformMessage(Message message) {
+        String startLine;
+        if (message instanceof Request) {
+            startLine = getRequestStartLine((Request) message);
+        } else {
+            startLine = getResponseStartLine((Response) message);
+        }
+
+        StringBuilder headers = new StringBuilder();
+        for (Iterator<SIPHeader> it = ((SIPMessage) message).getHeaders(); it.hasNext(); ) {
+            SIPHeader header = it.next();
+            if (header instanceof ContentLengthHeader) {
+                continue;
+            }
+            headers.append(header);
+        }
+
+        int length = message.getRawContent() != null ? message.getRawContent().length : 0;
+        headers
+                .append(SIPHeader.CONTENT_LENGTH)
+                .append(": ")
+                .append(length)
+                .append("\r\n");
+
+        byte[] rawContent = message.getRawContent();
+        rawContent = rawContent == null ? new byte[0] : message.getRawContent();
+        return new SipMessage(startLine, headers.toString(), rawContent);
+    }
+
+    public static Message toStackMessage(SipMessage message) throws ParseException {
+        // The AOSP version of nist-sip has a parseSIPMessage() method that has a different
+        // contract.
+        // Fallback to parseSIPMessage(byte[] msgBuffer) in case the first attempt fails.
+        Method method;
+        try {
+            method =
+                    StringMsgParser.class.getDeclaredMethod(
+                            "parseSIPMessage",
+                            byte[].class,
+                            boolean.class,
+                            boolean.class,
+                            ParseExceptionListener.class);
+            return (Message)
+                    method.invoke(
+                            new StringMsgParser(),
+                            message.toEncodedMessage(),
+                            true,
+                            false,
+                            (ParseExceptionListener)
+                                    (ex, sipMessage, headerClass, headerText, messageText) -> {
+                                        throw ex;
+                                    });
+        } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
+            try {
+                method = StringMsgParser.class.getDeclaredMethod("parseSIPMessage", byte[].class);
+                return (Message) method.invoke(new StringMsgParser(), message.toEncodedMessage());
+            } catch (IllegalAccessException | InvocationTargetException
+                    | NoSuchMethodException ex) {
+                ex.printStackTrace();
+                throw new ParseException("Failed to invoke parseSIPMessage", 0);
+            }
+        }
+    }
+
+    private static String getRequestStartLine(Request request) {
+        StringBuilder startLine = new StringBuilder();
+
+        startLine.append(request.getMethod());
+        startLine.append(" ");
+        startLine.append(request.getRequestURI());
+        startLine.append(" SIP/2.0\r\n");
+
+        return startLine.toString();
+    }
+
+    private static String getResponseStartLine(Response response) {
+        StringBuilder startLine = new StringBuilder();
+
+        startLine.append("SIP/2.0 ");
+        startLine.append(response.getStatusCode());
+        startLine.append(" ");
+        startLine.append(response.getReasonPhrase());
+        startLine.append("\r\n");
+
+        return startLine.toString();
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationController.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationController.java
new file mode 100644
index 0000000..8bbe327
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationController.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.registration;
+
+import com.android.libraries.rcs.simpleclient.service.ImsService;
+
+/**
+ * Access to registration functionality.
+ */
+public interface RegistrationController {
+
+    /**
+     * Register the given ImsService with the backend and use the callback to return a SipSession
+     * for sending and receiving SIP messages.
+     */
+    void register(ImsService imsService, RegistrationStateChangeCallback callback);
+
+    void deregister();
+
+    void onRegistrationStateChange(RegistrationStateChangeCallback callback);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationControllerImpl.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationControllerImpl.java
new file mode 100644
index 0000000..6a70f3d
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationControllerImpl.java
@@ -0,0 +1,399 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.registration;
+
+import android.os.Build.VERSION_CODES;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateConnection;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.telephony.ims.stub.DelegateConnectionMessageCallback;
+import android.telephony.ims.stub.DelegateConnectionStateCallback;
+import android.text.TextUtils;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
+
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSession;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSessionConfiguration;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSessionListener;
+import com.android.libraries.rcs.simpleclient.service.ImsService;
+
+import com.google.common.base.CharMatcher;
+import com.google.common.base.Splitter;
+import com.google.common.collect.ImmutableList;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.SettableFuture;
+
+import java.text.ParseException;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.Executor;
+
+import javax.sip.message.Message;
+
+/**
+ * Actual implementation built upon SipDelegateConnection as a SIP transport.
+ * Feature tag registration state changes will trigger callbacks SimpleRcsClient to
+ * enable/disable related ImsServices.
+ */
+@RequiresApi(api = VERSION_CODES.R)
+public class RegistrationControllerImpl implements RegistrationController {
+    private static final String TAG = RegistrationControllerImpl.class.getCanonicalName();
+
+    private final Executor executor;
+    private final int subscriptionId;
+    private SipDelegateManager sipDelegateManager;
+    private RegistrationContext context;
+    private RegistrationStateChangeCallback callback;
+
+    public RegistrationControllerImpl(int subscriptionId, Executor executor,
+            ImsManager imsManager) {
+        this.subscriptionId = subscriptionId;
+        this.executor = executor;
+        this.sipDelegateManager = imsManager.getSipDelegateManager(subscriptionId);
+    }
+
+    @Override
+    public void register(ImsService imsService, RegistrationStateChangeCallback callback) {
+        Log.i(TAG, "register");
+        this.callback = callback;
+        context = new RegistrationContext(this, imsService);
+        context.register();
+    }
+
+    @Override
+    public void deregister() {
+        Log.i(TAG, "deregister");
+        if (context != null && context.sipDelegateConnection != null) {
+            sipDelegateManager.destroySipDelegate(context.sipDelegateConnection,
+                    SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        }
+    }
+
+    @Override
+    public void onRegistrationStateChange(RegistrationStateChangeCallback callback) {
+        throw new IllegalStateException("Not implemented!");
+    }
+
+    /**
+     * Envelopes the registration data for a single ImsService instance.
+     */
+    private class RegistrationContext implements SipSession, SipSessionConfiguration {
+
+        private final RegistrationControllerImpl controller;
+        private final ImsService imsService;
+        private final SettableFuture<SipSession> sessionFuture = SettableFuture.create();
+
+        protected SipDelegateConnection sipDelegateConnection;
+        private SipDelegateConfiguration mConfiguration;
+        private final DelegateConnectionStateCallback connectionCallback =
+                new DelegateConnectionStateCallback() {
+
+                    @Override
+                    public void onCreated(SipDelegateConnection c) {
+                        sipDelegateConnection = c;
+                    }
+
+                    @Override
+                    public void onConfigurationChanged(
+                            SipDelegateConfiguration registeredSipConfig) {
+                        Log.d(
+                                TAG,
+                                "onSipConfigurationChanged: version="
+                                        + registeredSipConfig.getVersion());
+                        Log.i(TAG, "onSipConfigurationChanged: " + registeredSipConfig);
+                        dumpConfig(registeredSipConfig);
+                        RegistrationContext.this.mConfiguration = registeredSipConfig;
+                    }
+
+                    @Override
+                    public void onFeatureTagStatusChanged(
+                            @NonNull DelegateRegistrationState registrationState,
+                            @NonNull Set<FeatureTagState> deniedFeatureTags) {
+                        dumpFeatureTagState(registrationState, deniedFeatureTags);
+                        if (registrationState
+                                .getRegisteredFeatureTags()
+                                .containsAll(imsService.getFeatureTags())) {
+                            // registered;
+                            callback.onSuccess(RegistrationContext.this);
+                        } else {
+                            callback.onFailure("feature tag not registered");
+                        }
+                    }
+
+                    @Override
+                    public void onDestroyed(int reason) {
+                        Log.d(TAG, "onDestroyed:" + reason);
+                        callback.onFailure("delegate destroyed");
+
+                    }
+                };
+        private SipSessionListener sipSessionListener;
+        // Callback for incoming messages on the modem connection
+        private final DelegateConnectionMessageCallback messageCallback =
+                new DelegateConnectionMessageCallback() {
+                    @Override
+                    public void onMessageReceived(@NonNull SipMessage message) {
+                        message = repairHeaderSection(message);
+                        SipSessionListener listener = sipSessionListener;
+                        if (listener != null) {
+                            try {
+                                listener.onMessageReceived(
+                                        MessageConverter.toStackMessage(message));
+                            } catch (ParseException e) {
+                                // TODO: logging here
+                            }
+                        }
+                    }
+
+                    @Override
+                    public void onMessageSendFailure(@NonNull String viaTransactionId, int reason) {
+                        Log.i(TAG, "onMessageSendFailure: viaTransactionId:"
+                                + viaTransactionId + ", reason:" + reason);
+                    }
+
+                    @Override
+                    public void onMessageSent(@NonNull String viaTransactionId) {
+                        Log.i(TAG, "onMessageSent: viaTransactionId:" + viaTransactionId);
+                    }
+
+                };
+
+        public RegistrationContext(RegistrationControllerImpl controller,
+                ImsService imsService) {
+            this.controller = controller;
+            this.imsService = imsService;
+        }
+
+        public ListenableFuture<SipSession> getFuture() {
+            return sessionFuture;
+        }
+
+        @Override
+        public SipSessionConfiguration getSessionConfiguration() {
+            return this;
+        }
+
+        public void register() {
+            Log.i(TAG, "createSipDelegate");
+            DelegateRequest request = new DelegateRequest(imsService.getFeatureTags());
+            try {
+                controller.sipDelegateManager.createSipDelegate(
+                        request, controller.executor, connectionCallback, messageCallback);
+            } catch (ImsException e) {
+                // TODO: ...
+            }
+        }
+
+        private void dumpFeatureTagState(DelegateRegistrationState registrationState,
+                Set<FeatureTagState> deniedFeatureTags) {
+            StringBuilder stringBuilder = new StringBuilder(
+                    "onFeatureTagStatusChanged ").append(
+                    " deniedFeatureTags:[");
+            Iterator<FeatureTagState> iterator = deniedFeatureTags.iterator();
+            while (iterator.hasNext()) {
+                FeatureTagState featureTagState = iterator.next();
+                stringBuilder.append(featureTagState.getFeatureTag()).append(" ").append(
+                        featureTagState.getState());
+            }
+            Set<String> registeredFt = registrationState.getRegisteredFeatureTags();
+            Iterator<String> iteratorStr = registeredFt.iterator();
+            stringBuilder.append("] registeredFT:[");
+            while (iteratorStr.hasNext()) {
+                String ft = iteratorStr.next();
+                stringBuilder.append(ft).append(" ");
+            }
+            stringBuilder.append("]");
+            String result = stringBuilder.toString();
+            Log.i(TAG, result);
+        }
+
+        private void dumpConfig(SipDelegateConfiguration config) {
+            String result = "SipDelegateConfiguration{"
+                    + "mVersion=" + config.getVersion()
+                    + ", \n\tmTransportType=" + config.getTransportType()
+                    + ", \n\tmLocalAddr=" + config.getLocalAddress()
+                    + ", \n\tmSipServerAddr=" + config.getSipServerAddress()
+                    + ", \n\tmIsSipCompactFormEnabled=" + config.isSipCompactFormEnabled()
+                    + ", \n\tmIsSipKeepaliveEnabled=" + config.isSipKeepaliveEnabled()
+                    + ", \n\tmMaxUdpPayloadSize=" + config.getMaxUdpPayloadSizeBytes()
+                    + ", \n\tmPublicUserIdentifier=" + config.getPublicUserIdentifier()
+                    + ", \n\tmPrivateUserIdentifier=" + config.getPrivateUserIdentifier()
+                    + ", \n\tmHomeDomain=" + config.getHomeDomain()
+                    + ", \n\tmImei=" + config.getImei()
+                    + ", \n\tmGruu=" + config.getPublicGruuUri()
+                    + ", \n\tmSipAuthHeader=" + config.getSipAuthenticationHeader()
+                    + ", \n\tmSipAuthNonce=" + config.getSipAuthenticationNonce()
+                    + ", \n\tmServiceRouteHeader=" + config.getSipServiceRouteHeader()
+                    + ", \n\tmPathHeader=" + config.getSipPathHeader()
+                    + ", \n\tmUserAgentHeader=" + config.getSipUserAgentHeader()
+                    + ", \n\tmContactUserParam=" + config.getSipContactUserParameter()
+                    + ", \n\tmPaniHeader=" + config.getSipPaniHeader()
+                    + ", \n\tmPlaniHeader=" + config.getSipPlaniHeader()
+                    + ", \n\tmCniHeader=" + config.getSipCniHeader()
+                    + ", \n\tmAssociatedUriHeader=" + config.getSipAssociatedUriHeader()
+                    + ", \n\tmIpSecConfiguration=" + config.getIpSecConfiguration()
+                    + ", \n\tmNatConfiguration=" + config.getNatSocketAddress() + '}';
+            Log.i(TAG, result);
+        }
+
+        @Override
+        public void setSessionListener(SipSessionListener listener) {
+            sipSessionListener = listener;
+        }
+
+        @Override
+        public ListenableFuture<Boolean> send(Message message) {
+            sipDelegateConnection.sendMessage(MessageConverter.toPlatformMessage(message),
+                    getVersion());
+            // TODO: check on transaction
+            return Futures.immediateFuture(true);
+        }
+
+        // Config values here.
+
+        @Override
+        public long getVersion() {
+            return mConfiguration.getVersion();
+        }
+
+        @Override
+        public String getOutboundProxyAddr() {
+            return mConfiguration.getSipServerAddress().getAddress().getHostAddress();
+        }
+
+        @Override
+        public int getOutboundProxyPort() {
+            return mConfiguration.getSipServerAddress().getPort();
+        }
+
+        @Override
+        public String getLocalIpAddress() {
+            return mConfiguration.getLocalAddress().getAddress().getHostAddress();
+        }
+
+        @Override
+        public int getLocalPort() {
+            return mConfiguration.getLocalAddress().getPort();
+        }
+
+        @Override
+        public String getSipTransport() {
+            int sipTransport = mConfiguration.getTransportType();
+            return (sipTransport == SipDelegateConfiguration.SIP_TRANSPORT_TCP) ? "TCP" : "UDP";
+        }
+
+        @Override
+        public String getPublicUserIdentity() {
+            return mConfiguration.getPublicUserIdentifier();
+        }
+
+        @Override
+        public String getDomain() {
+            return mConfiguration.getHomeDomain();
+        }
+
+        @Override
+        public List<String> getAssociatedUris() {
+            String associatedUris = mConfiguration.getSipAssociatedUriHeader();
+            if (!TextUtils.isEmpty(associatedUris)) {
+                return Splitter.on(',').trimResults(CharMatcher.anyOf("<>")).splitToList(
+                        associatedUris);
+            }
+
+            return ImmutableList.of();
+        }
+
+        @Override
+        public String getSecurityVerifyHeader() {
+            SipDelegateConfiguration.IpSecConfiguration c = mConfiguration.getIpSecConfiguration();
+            if (c == null) {
+                return null;
+            }
+            return c.getSipSecurityVerifyHeader();
+        }
+
+        @Override
+        public List<String> getServiceRouteHeaders() {
+            String serviceRoutes =
+                    mConfiguration.getSipServiceRouteHeader();
+            if (TextUtils.isEmpty(serviceRoutes)) {
+                return Collections.emptyList();
+            }
+            return Splitter.on(',').trimResults().splitToList(serviceRoutes);
+        }
+
+        @Override
+        public String getContactUser() {
+            return mConfiguration.getSipContactUserParameter();
+        }
+
+        @Override
+        public String getImei() {
+            return mConfiguration.getImei();
+        }
+
+        @Override
+        public String getPaniHeader() {
+            return mConfiguration.getSipPaniHeader();
+        }
+
+        @Override
+        public String getPlaniHeader() {
+            return mConfiguration.getSipPlaniHeader();
+        }
+
+        @Override
+        public String getUserAgentHeader() {
+            return mConfiguration.getSipUserAgentHeader();
+        }
+
+        @Override
+        public int getMaxPayloadSizeOnUdp() {
+            return mConfiguration.getMaxUdpPayloadSizeBytes() > 0
+                    ? mConfiguration.getMaxUdpPayloadSizeBytes() : 1500;
+        }
+
+        /**
+         * There is a modem issue where "ia:" is returned back instead of "Via:". Fix that locally
+         * for now.
+         * @return A SipMessage with the corrected header section.
+         */
+        private SipMessage repairHeaderSection(SipMessage message) {
+            String headers = message.getHeaderSection();
+
+            if (headers.startsWith("ia:")) {
+                headers = "V" + headers;
+                Log.i(TAG, "repairHeaderSection: detected malformed via: "
+                        + message.getHeaderSection().substring(0, 10) + "->"
+                        + headers.substring(0, 10));
+            }
+            return new SipMessage(message.getStartLine(), headers, message.getContent());
+        }
+    }
+}
+
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationStateChangeCallback.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationStateChangeCallback.java
new file mode 100644
index 0000000..570b313
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/registration/RegistrationStateChangeCallback.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.registration;
+
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSession;
+import com.android.libraries.rcs.simpleclient.service.ImsService;
+
+/**
+ * Callback for Registration state changes.
+ */
+public interface RegistrationStateChangeCallback {
+
+    /**
+     * The given feature tags are registered with the backend and the service would be able to
+     * send and receive messages.
+     *
+     * @param imsService the newly registered service.
+     */
+    void notifyRegStateChanged(ImsService imsService);
+
+    /**callback for successful session creation */
+    void onSuccess(SipSession sipSession);
+
+    /**callback for failed session creation. */
+    void onFailure(String reason);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/ImsService.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/ImsService.java
new file mode 100644
index 0000000..e4dca1a
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/ImsService.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.service;
+
+import com.android.libraries.rcs.simpleclient.SimpleRcsClientContext;
+
+import java.util.Set;
+
+/**
+ * Covers service state and feature tag association.
+ */
+public interface ImsService {
+
+    /**
+     * Associated feature tags.
+     * Services will started and stopped according to the registration state of the feature tags.
+     */
+    Set<String> getFeatureTags();
+
+    /**
+     * Services started when their feature tags are enabled from the
+     * {@link com.android.libraries.rcs.simpleclient.registration.RegistrationController}.
+     * Context is made available to the ImsService here.
+     */
+    void start(SimpleRcsClientContext context);
+
+    /**
+     * Services stopped when their feature tags are disabled from
+     * {@link com.android.libraries.rcs.simpleclient.registration.RegistrationController}
+     */
+    void stop();
+
+    /**
+     * Simple callback mechanism for monitoring feature tag/ims service state.
+     */
+    void onStateChange(StateChangeCallback cb);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/StateChangeCallback.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/StateChangeCallback.java
new file mode 100644
index 0000000..038023a
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/StateChangeCallback.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.service;
+
+/**
+ * Callback for ImsService state changes.
+ */
+public interface StateChangeCallback {
+
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatServiceException.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatServiceException.java
new file mode 100644
index 0000000..bc2c611
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatServiceException.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.service.chat;
+
+import android.text.TextUtils;
+
+import androidx.annotation.IntDef;
+import androidx.annotation.Nullable;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * This class defines an exception that can be thrown during the operation in {@link
+ * MinimalCpmChatService}
+ */
+public final class ChatServiceException extends Exception {
+
+    public static final int CODE_ERROR_UNSPECIFIED = 0;
+    public static final int CODE_ERROR_SEND_MESSAGE_FAILED = 1;
+    private int mCode = CODE_ERROR_UNSPECIFIED;
+
+    /**
+     * A new {@link ChatServiceException} with an unspecified {@link ErrorCode} code.
+     *
+     * @param message an optional message to detail the error condition more specifically.
+     */
+    public ChatServiceException(@Nullable String message) {
+        super(getMessage(message, CODE_ERROR_UNSPECIFIED));
+    }
+
+    /**
+     * A new {@link ChatServiceException} that includes an {@link ErrorCode} error code.
+     *
+     * @param message an optional message to detail the error condition more specifically.
+     */
+    public ChatServiceException(@Nullable String message, @ErrorCode int code) {
+        super(getMessage(message, code));
+        mCode = code;
+    }
+
+    /**
+     * A new {@link ChatServiceException} that includes an {@link ErrorCode} error code and a {@link
+     * Throwable} that contains the original error that was thrown to lead to this Exception.
+     *
+     * @param message an optional message to detail the error condition more specifically.
+     * @param cause   the {@link Throwable} that caused this {@link ChatServiceException} to be
+     *                created.
+     */
+    public ChatServiceException(
+            @Nullable String message, @ErrorCode int code, @Nullable Throwable cause) {
+        super(getMessage(message, code), cause);
+        mCode = code;
+    }
+
+    private static String getMessage(String message, int code) {
+        StringBuilder builder;
+        if (!TextUtils.isEmpty(message)) {
+            builder = new StringBuilder(message);
+            builder.append(" (code: ");
+            builder.append(code);
+            builder.append(")");
+            return builder.toString();
+        } else {
+            return "code: " + code;
+        }
+    }
+
+    @ErrorCode
+    public int getCode() {
+        return mCode;
+    }
+
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef({
+            CODE_ERROR_UNSPECIFIED,
+    })
+    public @interface ErrorCode {
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatServiceListener.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatServiceListener.java
new file mode 100644
index 0000000..5fb9dee
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatServiceListener.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.service.chat;
+
+/** Listener for chat service events */
+public interface ChatServiceListener {
+
+    /**
+     * Received a new incoming chat session from the RCS server. The session is ready to exchange
+     * messages since it is already established once this callback is called.
+     */
+    void onIncomingSession(SimpleChatSession session);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatSessionListener.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatSessionListener.java
new file mode 100644
index 0000000..eab571e
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/ChatSessionListener.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.service.chat;
+
+import com.android.libraries.rcs.simpleclient.protocol.cpim.SimpleCpimMessage;
+
+/** Listener for chat session events */
+public interface ChatSessionListener {
+
+    /**
+     * Received a new CPIM message via the {@link SimpleChatSession} associated with this listener.
+     *
+     * @param message Received message in the form of {@link SimpleCpimMessage}
+     */
+    void onMessageReceived(SimpleCpimMessage message);
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/MinimalCpmChatService.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/MinimalCpmChatService.java
new file mode 100644
index 0000000..4b913f7
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/MinimalCpmChatService.java
@@ -0,0 +1,206 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.service.chat;
+
+import android.content.Context;
+import android.telephony.ims.SipDelegateConnection;
+import android.text.TextUtils;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+
+import com.android.libraries.rcs.simpleclient.SimpleRcsClientContext;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpManager;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSession;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSessionListener;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipUtils;
+import com.android.libraries.rcs.simpleclient.service.ImsService;
+import com.android.libraries.rcs.simpleclient.service.StateChangeCallback;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
+
+import gov.nist.javax.sip.message.SIPRequest;
+import gov.nist.javax.sip.message.SIPResponse;
+
+import java.text.ParseException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import javax.sip.message.Request;
+import javax.sip.message.Response;
+
+/**
+ * Minimal CPM chat session service that provides the interface creating a {@link SimpleChatSession}
+ * instance using {@link SipDelegateConnection}.
+ */
+public class MinimalCpmChatService implements ImsService {
+    public static final String CPM_SESSION_TAG =
+            "+g.3gpp.icsi-ref=\"urn%3Aurn-7%3A3gpp-service.ims.icsi.oma.cpm.session\"";
+    private static final String TAG = MinimalCpmChatService.class.getSimpleName();
+    private final Map<String, SimpleChatSession> mTransactions = new HashMap<>();
+    private final Map<String, SimpleChatSession> mDialogs = new HashMap<>();
+
+    private final MsrpManager mMsrpManager;
+    private SimpleRcsClientContext mContext;
+
+    @Nullable
+    private ChatServiceListener mListener;
+
+    private final SipSessionListener mSipSessionListener =
+            sipMessage -> {
+                if (sipMessage instanceof SIPRequest) {
+                    handleRequest((SIPRequest) sipMessage);
+                } else if (sipMessage instanceof SIPResponse) {
+                    handleResponse((SIPResponse) sipMessage);
+                }
+            };
+
+    public MinimalCpmChatService(Context context) {
+        mMsrpManager = new MsrpManager(context);
+    }
+
+    @Override
+    public Set<String> getFeatureTags() {
+        return ImmutableSet.of(CPM_SESSION_TAG);
+    }
+
+    @Override
+    public void start(SimpleRcsClientContext context) {
+        mContext = context;
+        context.getSipSession().setSessionListener(mSipSessionListener);
+    }
+
+    @Override
+    public void stop() {
+    }
+
+    @Override
+    public void onStateChange(StateChangeCallback cb) {
+    }
+
+    /**
+     * Start an originating 1:1 chat session interacting with the RCS server.
+     *
+     * @param telUriContact The remote contact in the from of TEL URI
+     * @return The future will be completed with SimpleChatSession once the session is established
+     * successfully. If the session fails for any reason, return the failed future with {@link
+     * ChatServiceException}
+     */
+    public ListenableFuture<SimpleChatSession> startOriginatingChatSession(String telUriContact) {
+        Log.i(TAG, "startOriginatingChatSession");
+        SimpleChatSession session = new SimpleChatSession(mContext, this, mMsrpManager);
+        return Futures.transform(
+                session.start(telUriContact), v -> session, MoreExecutors.directExecutor());
+    }
+
+    ListenableFuture<Boolean> sendSipRequest(SIPRequest msg, SimpleChatSession session) {
+        Log.i(TAG, "sendSipRequest:\r\n" + msg);
+        if (!TextUtils.equals(msg.getMethod(), Request.ACK)) {
+            mTransactions.put(msg.getTransactionId(), session);
+        }
+
+        if (TextUtils.equals(msg.getMethod(), Request.BYE)) {
+            mDialogs.remove(msg.getDialogId(/* isServer= */ false));
+        }
+
+        SipSession sipSession = mContext.getSipSession();
+        return sipSession.send(msg);
+    }
+
+    ListenableFuture<Boolean> sendSipResponse(SIPResponse msg, SimpleChatSession session) {
+        Log.i(TAG, "sendSipResponse:\r\n" + msg);
+        if (TextUtils.equals(msg.getCSeq().getMethod(), Request.BYE)) {
+            mDialogs.remove(msg.getDialogId(/* isServer= */ true));
+        } else if (TextUtils.equals(msg.getCSeq().getMethod(), Request.INVITE)
+                && msg.getStatusCode() == Response.OK) {
+            // Cache the dialog in order to route in-dialog request to the corresponding session.
+            mDialogs.put(msg.getDialogId(/* isServer= */ true), session);
+        }
+        SipSession sipSession = mContext.getSipSession();
+        return sipSession.send(msg);
+    }
+
+    private void handleRequest(SIPRequest request) {
+        Log.i(TAG, "handleRequest:\r\n" + request);
+        String dialogId = request.getDialogId(/* isServer= */ true);
+        if (mDialogs.containsKey(dialogId)) {
+            SimpleChatSession session = mDialogs.get(dialogId);
+            session.receiveMessage(request);
+        } else if (TextUtils.equals(request.getMethod(), Request.INVITE)) {
+            SimpleChatSession session = new SimpleChatSession(mContext, this, mMsrpManager);
+            session
+                    .start(request)
+                    .addListener(
+                            () -> {
+                                ChatServiceListener listener = mListener;
+                                if (listener != null) {
+                                    listener.onIncomingSession(session);
+                                }
+                            },
+                            MoreExecutors.directExecutor());
+        } else {
+            // Reject non-INVITE request.
+            try {
+                SIPResponse response =
+                        SipUtils.buildInviteResponse(
+                                mContext.getSipSession().getSessionConfiguration(),
+                                request,
+                                Response.METHOD_NOT_ALLOWED,
+                                null);
+                sendSipResponse(response, /* session= */ null)
+                        .addListener(() -> {
+                        }, MoreExecutors.directExecutor());
+            } catch (ParseException e) {
+                Log.e(TAG, "Exception while sending response", e);
+            }
+        }
+    }
+
+    private void handleResponse(SIPResponse response) {
+        Log.i(TAG, "handleResponse:\r\n" + response);
+        // catch the exception because abnormal response always causes App to crash.
+        try {
+            SimpleChatSession session = mTransactions.get(response.getTransactionId());
+            if (session != null) {
+                if (response.isFinalResponse()) {
+                    mTransactions.remove(response.getTransactionId());
+
+                    // Cache the dialog in order to route in-dialog request to the corresponding
+                    // session.
+                    if (TextUtils.equals(response.getCSeq().getMethod(), Request.INVITE)
+                            && response.getStatusCode() == Response.OK) {
+                        mDialogs.put(response.getDialogId(/* isServer= */ false), session);
+                    }
+                }
+
+                session.receiveMessage(response);
+            }
+        } catch (Exception e) {
+            Log.e(TAG, e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    /** Set new listener for the chat service. */
+    public void setListener(@Nullable ChatServiceListener listener) {
+        mListener = listener;
+    }
+}
diff --git a/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/SimpleChatSession.java b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/SimpleChatSession.java
new file mode 100644
index 0000000..fbeb205
--- /dev/null
+++ b/testapps/TestRcsApp/aosp_test_rcsclient/src/com/android/libraries/rcs/simpleclient/service/chat/SimpleChatSession.java
@@ -0,0 +1,498 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.libraries.rcs.simpleclient.service.chat;
+
+import static com.android.libraries.rcs.simpleclient.protocol.cpim.CpimUtils.CPIM_CONTENT_TYPE;
+import static com.android.libraries.rcs.simpleclient.service.chat.ChatServiceException.CODE_ERROR_SEND_MESSAGE_FAILED;
+import static com.android.libraries.rcs.simpleclient.service.chat.ChatServiceException.CODE_ERROR_UNSPECIFIED;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import android.text.TextUtils;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+
+import com.android.libraries.rcs.simpleclient.SimpleRcsClientContext;
+import com.android.libraries.rcs.simpleclient.protocol.cpim.CpimUtils;
+import com.android.libraries.rcs.simpleclient.protocol.cpim.SimpleCpimMessage;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunk;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunk.Continuation;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpChunkHeader;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpConstants;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpManager;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpSession;
+import com.android.libraries.rcs.simpleclient.protocol.msrp.MsrpUtils;
+import com.android.libraries.rcs.simpleclient.protocol.sdp.SdpUtils;
+import com.android.libraries.rcs.simpleclient.protocol.sdp.SimpleSdpMessage;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipSessionConfiguration;
+import com.android.libraries.rcs.simpleclient.protocol.sip.SipUtils;
+import com.android.libraries.rcs.simpleclient.service.chat.ChatServiceException.ErrorCode;
+
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
+import com.google.common.util.concurrent.SettableFuture;
+
+import gov.nist.javax.sip.header.To;
+import gov.nist.javax.sip.header.ims.PAssertedIdentityHeader;
+import gov.nist.javax.sip.message.SIPRequest;
+import gov.nist.javax.sip.message.SIPResponse;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.text.ParseException;
+import java.util.UUID;
+
+import javax.sip.address.URI;
+import javax.sip.message.Message;
+import javax.sip.message.Request;
+import javax.sip.message.Response;
+
+/**
+ * Simple chat session implementation in order to send/receive a text message via SIP/MSRP
+ * connection. Currently, this supports only a outgoing CPM session.
+ */
+public class SimpleChatSession {
+    private static final String TAG = SimpleChatSession.class.getSimpleName();
+    private final SimpleRcsClientContext mContext;
+    private final MinimalCpmChatService mService;
+    private final MsrpManager mMsrpManager;
+    private final String mConversationId = UUID.randomUUID().toString();
+    private SettableFuture<Void> mStartFuture;
+    @Nullable
+    private SIPRequest mInviteRequest;
+    @Nullable
+    private URI mRemoteUri;
+    @Nullable
+    private SimpleSdpMessage mRemoteSdp;
+    @Nullable
+    private SimpleSdpMessage mLocalSdp;
+    @Nullable
+    private MsrpSession mMsrpSession;
+    @Nullable
+    private ChatSessionListener mListener;
+
+
+    public SimpleChatSession(
+            SimpleRcsClientContext context, MinimalCpmChatService service,
+            MsrpManager msrpManager) {
+        mService = service;
+        mContext = context;
+        mMsrpManager = msrpManager;
+    }
+
+    public URI getRemoteUri() {
+        return mRemoteUri;
+    }
+
+    /** Send a text message via MSRP session associated with this session. */
+    public ListenableFuture<Void> sendMessage(String msg) {
+        MsrpSession session = mMsrpSession;
+        if (session == null || mRemoteSdp == null || mLocalSdp == null) {
+            Log.e(TAG, "Session is not established");
+            return Futures.immediateFailedFuture(
+                    new IllegalStateException("Session is not established"));
+        }
+
+        // Build a new CPIM message and send it out through the MSRP session.
+        SimpleCpimMessage cpim = CpimUtils.createForText(msg);
+        Log.i(TAG, "Encoded CPIM:" + cpim.encode());
+
+        byte[] content = cpim.encode().getBytes(UTF_8);
+        MsrpChunk msrpChunk =
+                MsrpChunk.newBuilder()
+                        .method(MsrpChunk.Method.SEND)
+                        .transactionId(MsrpUtils.generateRandomId())
+                        .content(content)
+                        .continuation(Continuation.COMPLETE)
+                        .addHeader(MsrpConstants.HEADER_TO_PATH, mRemoteSdp.getPath().get())
+                        .addHeader(MsrpConstants.HEADER_FROM_PATH, mLocalSdp.getPath().get())
+                        .addHeader(MsrpConstants.HEADER_FAILURE_REPORT,
+                                MsrpConstants.REPORT_VALUE_YES)
+                        .addHeader(MsrpConstants.HEADER_SUCCESS_REPORT,
+                                MsrpConstants.REPORT_VALUE_NO)
+                        .addHeader(
+                                MsrpConstants.HEADER_BYTE_RANGE,
+                                String.format("1-%d/%d", content.length, content.length))
+                        .addHeader(MsrpConstants.HEADER_MESSAGE_ID, MsrpUtils.generateRandomId())
+                        .addHeader(MsrpConstants.HEADER_CONTENT_TYPE, CPIM_CONTENT_TYPE)
+                        .build();
+
+        Log.i(TAG, "Send a MSRP chunk: " + msrpChunk);
+        return Futures.transformAsync(session.send(msrpChunk), result -> {
+            if (result == null) {
+                return Futures.immediateFailedFuture(
+                        new ChatServiceException("Failed to send a chunk",
+                                CODE_ERROR_SEND_MESSAGE_FAILED));
+            }
+            if (result.responseCode() != 200) {
+                Log.d(TAG, "Received error response id=" + result.transactionId()
+                        + " code=" + result.responseCode());
+                return Futures.immediateFailedFuture(
+                        new ChatServiceException("Msrp response code: " + result.responseCode(),
+                                CODE_ERROR_SEND_MESSAGE_FAILED));
+            }
+            return Futures.immediateFuture(null);
+        }, MoreExecutors.directExecutor());
+    }
+
+    /** Start outgoing chat session. */
+    ListenableFuture<Void> start(String telUriContact) {
+        if (mStartFuture != null) {
+            return Futures.immediateFailedFuture(
+                    new ChatServiceException("Session already started"));
+        }
+
+        SettableFuture<Void> future = SettableFuture.create();
+        mStartFuture = future;
+        mRemoteUri = SipUtils.createUri(telUriContact);
+        try {
+            SipSessionConfiguration configuration =
+                    mContext.getSipSession().getSessionConfiguration();
+            SimpleSdpMessage sdp = SdpUtils.createSdpForMsrp(configuration.getLocalIpAddress(),
+                    false);
+            SIPRequest invite =
+                    SipUtils.buildInvite(
+                            mContext.getSipSession().getSessionConfiguration(),
+                            telUriContact,
+                            mConversationId,
+                            sdp.encode().getBytes(UTF_8));
+            mInviteRequest = invite;
+            mLocalSdp = sdp;
+            Futures.addCallback(
+                    mService.sendSipRequest(invite, this),
+                    new FutureCallback<Boolean>() {
+                        @Override
+                        public void onSuccess(Boolean result) {
+                            Log.i(TAG, "onSuccess:" + result);
+                            if (!result) {
+                                notifyFailure("Failed to send INVITE", CODE_ERROR_UNSPECIFIED);
+                            }
+                        }
+
+                        @Override
+                        public void onFailure(Throwable t) {
+                            Log.i(TAG, "onFailure:" + t.getMessage());
+                            notifyFailure("Failed to send INVITE", CODE_ERROR_UNSPECIFIED);
+                        }
+                    },
+                    MoreExecutors.directExecutor());
+        } catch (ParseException e) {
+            Log.e(TAG, e.getMessage());
+            e.printStackTrace();
+            return Futures.immediateFailedFuture(
+                    new ChatServiceException("Failed to build INVITE"));
+        }
+
+        return future;
+    }
+
+    /** Start incoming chat session. */
+    ListenableFuture<Void> start(SIPRequest invite) {
+        mInviteRequest = invite;
+        int statusCode = Response.OK;
+        if (!SipUtils.hasSdpContent(invite)) {
+            statusCode = Response.NOT_ACCEPTABLE_HERE;
+        } else {
+            try {
+                mRemoteSdp = SimpleSdpMessage.parse(
+                        new ByteArrayInputStream(invite.getRawContent()));
+            } catch (ParseException | IOException e) {
+                statusCode = Response.BAD_REQUEST;
+            }
+        }
+
+        updateRemoteUri(mInviteRequest);
+
+        SipSessionConfiguration configuration = mContext.getSipSession().getSessionConfiguration();
+        SimpleSdpMessage sdp = SdpUtils.createSdpForMsrp(configuration.getLocalIpAddress(), false);
+
+        // Automatically reply back to the invite by building a pre-canned response.
+        try {
+            SIPResponse response = SipUtils.buildInviteResponse(configuration, invite, statusCode,
+                    sdp);
+            mLocalSdp = sdp;
+            return Futures.transform(
+                    mService.sendSipResponse(response, this), result -> null,
+                    MoreExecutors.directExecutor());
+        } catch (ParseException e) {
+            Log.e(TAG, "Exception while building response", e);
+            return Futures.immediateFailedFuture(e);
+        }
+    }
+
+    /** Terminate the current SIP session. */
+    public ListenableFuture<Void> terminate() {
+        if (mInviteRequest == null) {
+            return Futures.immediateFuture(null);
+        }
+        try {
+            if (mMsrpSession != null) {
+                mMsrpSession.terminate();
+            }
+        } catch (IOException e) {
+            return Futures.immediateFailedFuture(
+                    new ChatServiceException(
+                            "Exception while terminating MSRP session", CODE_ERROR_UNSPECIFIED));
+        }
+        try {
+
+            SettableFuture<Void> future = SettableFuture.create();
+            Futures.addCallback(
+                    mService.sendSipRequest(SipUtils.buildBye(mInviteRequest), this),
+                    new FutureCallback<Boolean>() {
+                        @Override
+                        public void onSuccess(Boolean result) {
+                            future.set(null);
+                        }
+
+                        @Override
+                        public void onFailure(Throwable t) {
+                            future.setException(
+                                    new ChatServiceException("Failed to send BYE",
+                                            CODE_ERROR_UNSPECIFIED, t));
+                        }
+                    },
+                    MoreExecutors.directExecutor());
+            return future;
+        } catch (ParseException e) {
+            return Futures.immediateFailedFuture(
+                    new ChatServiceException("Failed to build BYE", CODE_ERROR_UNSPECIFIED));
+        }
+    }
+
+    void receiveMessage(Message msg) {
+        if (msg instanceof SIPRequest) {
+            handleSipRequest((SIPRequest) msg);
+        } else {
+            handleSipResponse((SIPResponse) msg);
+        }
+    }
+
+    private void handleSipRequest(SIPRequest request) {
+        SIPResponse response;
+        if (TextUtils.equals(request.getMethod(), Request.ACK)) {
+            // Terminating session established, start a msrp session.
+            if (mRemoteSdp != null) {
+                startMsrpSession(mRemoteSdp);
+            }
+            return;
+        }
+
+        if (TextUtils.equals(request.getMethod(), Request.BYE)) {
+            response = request.createResponse(Response.OK);
+        } else {
+            // Currently we support only INVITE and BYE.
+            response = request.createResponse(Response.METHOD_NOT_ALLOWED);
+        }
+        Futures.addCallback(
+                mService.sendSipResponse(response, this),
+                new FutureCallback<Boolean>() {
+                    @Override
+                    public void onSuccess(Boolean result) {
+                        if (result) {
+                            Log.d(
+                                    TAG,
+                                    "Response to Call-Id: "
+                                            + response.getCallId().getCallId()
+                                            + " sent successfully");
+                        } else {
+                            Log.d(TAG, "Failed to send response");
+                        }
+                    }
+
+                    @Override
+                    public void onFailure(Throwable t) {
+                        Log.d(TAG, "Exception while sending response: ", t);
+                    }
+                },
+                MoreExecutors.directExecutor());
+    }
+
+    private void handleSipResponse(SIPResponse response) {
+        int code = response.getStatusCode();
+
+        // Nothing to do for a provisional response.
+        if (response.isFinalResponse()) {
+            if (code == Response.OK) {
+                handle200OK(response);
+            } else {
+                handleNon200(response);
+            }
+        }
+    }
+
+    private void handleNon200(SIPResponse response) {
+        Log.d(TAG, "Received error response code=" + response.getStatusCode());
+        notifyFailure("Received non-200 INVITE response", CODE_ERROR_UNSPECIFIED);
+    }
+
+    private void handle200OK(SIPResponse response) {
+        if (!SipUtils.hasSdpContent(response)) {
+            notifyFailure("Content is not a SDP", CODE_ERROR_UNSPECIFIED);
+            return;
+        }
+
+        SimpleSdpMessage sdp;
+        try {
+            sdp = SimpleSdpMessage.parse(new ByteArrayInputStream(response.getRawContent()));
+        } catch (ParseException | IOException e) {
+            notifyFailure("Invalid SDP in INVITE", CODE_ERROR_UNSPECIFIED);
+            return;
+        }
+
+        if (mInviteRequest == null) {
+            notifyFailure("No INVITE request sent out", CODE_ERROR_UNSPECIFIED);
+            return;
+        }
+
+        SIPRequest ack = mInviteRequest.createAckRequest((To) response.getToHeader());
+        Futures.addCallback(
+                mService.sendSipRequest(ack, this),
+                new FutureCallback<Boolean>() {
+                    @Override
+                    public void onSuccess(Boolean result) {
+                        if (result) {
+                            startMsrpSession(sdp);
+                            mRemoteSdp = sdp;
+                        } else {
+                            notifyFailure("Failed to send ACK", CODE_ERROR_UNSPECIFIED);
+                        }
+                    }
+
+                    @Override
+                    public void onFailure(Throwable t) {
+                        notifyFailure("Failed to send ACK", CODE_ERROR_UNSPECIFIED);
+                    }
+                },
+                MoreExecutors.directExecutor());
+    }
+
+    private void notifyFailure(String message, @ErrorCode int code) {
+        if (mStartFuture != null) {
+            mStartFuture.setException(new ChatServiceException(message, code));
+            mStartFuture = null;
+        }
+    }
+
+    private void notifySuccess() {
+        if (mStartFuture != null) {
+            mStartFuture.set(null);
+            mStartFuture = null;
+        }
+    }
+
+    private void startMsrpSession(SimpleSdpMessage remoteSdp) {
+        Log.d(TAG, "Start MSRP session: " + remoteSdp);
+        if (remoteSdp.getAddress().isPresent() && remoteSdp.getPort().isPresent()) {
+            String localIp = getLocalIp();
+            Futures.addCallback(
+                    mMsrpManager.createMsrpSession(
+                            remoteSdp.getAddress().get(), remoteSdp.getPort().getAsInt(), localIp,
+                            0 /* localPort */, this::receiveMsrpChunk),
+                    new FutureCallback<MsrpSession>() {
+                        @Override
+                        public void onSuccess(MsrpSession result) {
+                            mMsrpSession = result;
+                            sendEmptyPacket();
+                            notifySuccess();
+                        }
+
+                        @Override
+                        public void onFailure(Throwable t) {
+                            Log.e(TAG, "Failed to create msrp session", t);
+                            notifyFailure("Failed to establish msrp session",
+                                    CODE_ERROR_UNSPECIFIED);
+                            terminate()
+                                    .addListener(
+                                            () -> Log.d(TAG, "Session terminated"),
+                                            MoreExecutors.directExecutor());
+                        }
+                    },
+                    MoreExecutors.directExecutor());
+        } else {
+            Log.e(TAG, "Address or port is not present");
+        }
+    }
+
+    private void sendEmptyPacket() {
+        MsrpChunk msrpChunk =
+                MsrpChunk.newBuilder()
+                        .method(MsrpChunk.Method.SEND)
+                        .transactionId(MsrpUtils.generateRandomId())
+                        .continuation(Continuation.COMPLETE)
+                        .addHeader(MsrpConstants.HEADER_TO_PATH, mRemoteSdp.getPath().get())
+                        .addHeader(MsrpConstants.HEADER_FROM_PATH, mLocalSdp.getPath().get())
+                        .addHeader(MsrpConstants.HEADER_FAILURE_REPORT,
+                                MsrpConstants.REPORT_VALUE_NO)
+                        .addHeader(MsrpConstants.HEADER_SUCCESS_REPORT,
+                                MsrpConstants.REPORT_VALUE_NO)
+                        .addHeader(MsrpConstants.HEADER_BYTE_RANGE, "1/0-0")
+                        .addHeader(MsrpConstants.HEADER_MESSAGE_ID, MsrpUtils.generateRandomId())
+                        .build();
+
+        mMsrpSession.send(msrpChunk);
+    }
+
+    private String getLocalIp() {
+        SipSessionConfiguration configuration = mContext.getSipSession().getSessionConfiguration();
+        return configuration.getLocalIpAddress();
+    }
+
+    private void receiveMsrpChunk(MsrpChunk chunk) {
+        Log.d(TAG, "Received msrp= " + chunk + " conversation=" + mConversationId);
+
+        MsrpChunkHeader contentTypeHeader = chunk.header("Content-Type");
+        if (chunk.content().length == 0 || contentTypeHeader == null) {
+            Log.i(TAG, "No content or Content-Type header, drop it");
+            return;
+        }
+
+        String contentType = contentTypeHeader.value();
+        if ("message/cpim".equals(contentType)) {
+            Log.d(TAG, "Received CPIM: " + new String(chunk.content(), UTF_8));
+            try {
+                SimpleCpimMessage cpim = SimpleCpimMessage.parse(chunk.content());
+                if (mListener != null) {
+                    mListener.onMessageReceived(cpim);
+                }
+            } catch (Exception e) {
+                Log.e(TAG, "Error while parsing cpim message.", e);
+            }
+        } else {
+            Log.w(TAG, contentType + " is not supported.");
+        }
+    }
+
+
+    /** Set new listener for this session. */
+    public void setListener(@Nullable ChatSessionListener listener) {
+        mListener = listener;
+    }
+
+    private void updateRemoteUri(SIPRequest request) {
+        PAssertedIdentityHeader pAssertedIdentityHeader =
+                (PAssertedIdentityHeader) request.getHeader("P-Asserted-Identity");
+        if (pAssertedIdentityHeader == null) {
+            mRemoteUri = request.getFrom().getAddress().getURI();
+        } else {
+            mRemoteUri = pAssertedIdentityHeader.getAddress().getURI();
+        }
+    }
+}
diff --git a/tests/Android.bp b/tests/Android.bp
index 7ed234e..c180476 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -14,6 +14,15 @@
 // limitations under the License.
 //
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "packages_services_Telephony_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["packages_services_Telephony_license"],
+}
+
 android_test {
     name: "TeleServiceTests",
 
@@ -33,10 +42,15 @@
     instrumentation_for: "TeleService",
 
     static_libs: [
+        "androidx.test.core",
+        "androidx.test.espresso.core",
+        "androidx.test.ext.junit",
         "androidx.test.rules",
         "mockito-target-minus-junit4",
-        "androidx.test.espresso.core",
+        "telephony-common-testing",
+        "testng",
         "truth-prebuilt",
+	"testables",
     ],
 
     test_suites: [
diff --git a/tests/AndroidManifest.xml b/tests/AndroidManifest.xml
index d434650..174d22e 100644
--- a/tests/AndroidManifest.xml
+++ b/tests/AndroidManifest.xml
@@ -31,6 +31,7 @@
                 adb shell am start -n com.android.phone.tests/.CallDialTest
         -->
         <activity android:name="CallDialTest"
+                  android:exported="true"
                   android:label="@string/callDialTestLabel">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -39,6 +40,7 @@
         </activity>
 
         <service android:name="SendInstantTextTestService"
+                 android:exported="true"
                  android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE" >
             <intent-filter>
                 <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" />
diff --git a/tests/src/com/android/TelephonyTestBase.java b/tests/src/com/android/TelephonyTestBase.java
index 132d893..09abb15 100644
--- a/tests/src/com/android/TelephonyTestBase.java
+++ b/tests/src/com/android/TelephonyTestBase.java
@@ -27,6 +27,7 @@
 import org.mockito.MockitoAnnotations;
 
 import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
 
 /**
@@ -58,6 +59,21 @@
         PhoneConfigurationManager.unregisterAllMultiSimConfigChangeRegistrants();
     }
 
+    protected final boolean waitForExecutorAction(Executor executor, long timeoutMillis) {
+        final CountDownLatch lock = new CountDownLatch(1);
+        executor.execute(() -> {
+            lock.countDown();
+        });
+        while (lock.getCount() > 0) {
+            try {
+                return lock.await(timeoutMillis, TimeUnit.MILLISECONDS);
+            } catch (InterruptedException e) {
+                // do nothing
+            }
+        }
+        return true;
+    }
+
     protected final void waitForHandlerAction(Handler h, long timeoutMillis) {
         final CountDownLatch lock = new CountDownLatch(1);
         h.post(lock::countDown);
diff --git a/tests/src/com/android/TestContext.java b/tests/src/com/android/TestContext.java
index c5b9b1e..5456469 100644
--- a/tests/src/com/android/TestContext.java
+++ b/tests/src/com/android/TestContext.java
@@ -17,37 +17,61 @@
 package com.android;
 
 import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doAnswer;
 
 import android.content.BroadcastReceiver;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.os.Binder;
 import android.os.Handler;
+import android.os.Looper;
 import android.os.PersistableBundle;
 import android.telecom.TelecomManager;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
+import android.telephony.ims.ImsManager;
 import android.test.mock.MockContext;
+import android.util.Log;
+import android.util.SparseArray;
 
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
+import org.mockito.stubbing.Answer;
 
+import java.util.HashSet;
 import java.util.concurrent.Executor;
 
 public class TestContext extends MockContext {
 
+    private static final String TAG = "TestContext";
+    // Stub used to grant all permissions
+    public static final String STUB_PERMISSION_ENABLE_ALL = "stub_permission_enable_all";
+
     @Mock CarrierConfigManager mMockCarrierConfigManager;
     @Mock TelecomManager mMockTelecomManager;
     @Mock TelephonyManager mMockTelephonyManager;
     @Mock SubscriptionManager mMockSubscriptionManager;
+    @Mock ImsManager mMockImsManager;
 
-    private PersistableBundle mCarrierConfig = new PersistableBundle();
+    private SparseArray<PersistableBundle> mCarrierConfigs = new SparseArray<>();
+
+    private final HashSet<String> mPermissionTable = new HashSet<>();
 
     public TestContext() {
         MockitoAnnotations.initMocks(this);
-        doReturn(mCarrierConfig).when(mMockCarrierConfigManager).getConfigForSubId(anyInt());
+        doAnswer((Answer<PersistableBundle>) invocation -> {
+            int subId = (int) invocation.getArguments()[0];
+            if (subId < 0) {
+                return new PersistableBundle();
+            }
+            PersistableBundle b = mCarrierConfigs.get(subId);
+
+            return (b != null ? b : new PersistableBundle());
+        }).when(mMockCarrierConfigManager).getConfigForSubId(anyInt());
     }
 
     @Override
@@ -94,6 +118,11 @@
     }
 
     @Override
+    public ContentResolver getContentResolver() {
+        return null;
+    }
+
+    @Override
     public Object getSystemService(String name) {
         switch (name) {
             case (Context.CARRIER_CONFIG_SERVICE) : {
@@ -108,6 +137,9 @@
             case (Context.TELEPHONY_SUBSCRIPTION_SERVICE) : {
                 return mMockSubscriptionManager;
             }
+            case(Context.TELEPHONY_IMS_SERVICE) : {
+                return mMockImsManager;
+            }
         }
         return null;
     }
@@ -129,7 +161,83 @@
         return null;
     }
 
-    public PersistableBundle getCarrierConfig() {
-        return mCarrierConfig;
+    @Override
+    public Handler getMainThreadHandler() {
+        return new Handler(Looper.getMainLooper());
+    }
+
+    /**
+     * @return CarrierConfig PersistableBundle for the subscription specified.
+     */
+    public PersistableBundle getCarrierConfig(int subId) {
+        PersistableBundle b = mCarrierConfigs.get(subId);
+        if (b == null) {
+            b = new PersistableBundle();
+            mCarrierConfigs.put(subId, b);
+        }
+        return b;
+    }
+
+    @Override
+    public void enforceCallingOrSelfPermission(String permission, String message) {
+        if (checkCallingOrSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
+            throw new SecurityException(permission + " denied: " + message);
+        }
+    }
+
+    @Override
+    public void enforcePermission(String permission, int pid, int uid, String message) {
+        enforceCallingOrSelfPermission(permission, message);
+    }
+
+    @Override
+    public void enforceCallingPermission(String permission, String message) {
+        enforceCallingOrSelfPermission(permission, message);
+    }
+
+    @Override
+    public int checkCallingOrSelfPermission(String permission) {
+        return checkPermission(permission, Binder.getCallingPid(), Binder.getCallingUid());
+    }
+
+    @Override
+    public int checkPermission(String permission, int pid, int uid) {
+        synchronized (mPermissionTable) {
+            if (mPermissionTable.contains(permission)
+                    || mPermissionTable.contains(STUB_PERMISSION_ENABLE_ALL)) {
+                logd("checkCallingOrSelfPermission: " + permission + " return GRANTED");
+                return PackageManager.PERMISSION_GRANTED;
+            } else {
+                logd("checkCallingOrSelfPermission: " + permission + " return DENIED");
+                return PackageManager.PERMISSION_DENIED;
+            }
+        }
+    }
+
+    public void grantPermission(String permission) {
+        synchronized (mPermissionTable) {
+            if (mPermissionTable != null && permission != null) {
+                mPermissionTable.remove(STUB_PERMISSION_ENABLE_ALL);
+                mPermissionTable.add(permission);
+            }
+        }
+    }
+
+    public void revokePermission(String permission) {
+        synchronized (mPermissionTable) {
+            if (mPermissionTable != null && permission != null) {
+                mPermissionTable.remove(permission);
+            }
+        }
+    }
+
+    public void revokeAllPermissions() {
+        synchronized (mPermissionTable) {
+            mPermissionTable.clear();
+        }
+    }
+
+    private static void logd(String s) {
+        Log.d(TAG, s);
     }
 }
diff --git a/tests/src/com/android/TestExecutorService.java b/tests/src/com/android/TestExecutorService.java
new file mode 100644
index 0000000..7685c6d
--- /dev/null
+++ b/tests/src/com/android/TestExecutorService.java
@@ -0,0 +1,252 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Delayed;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+/**
+ * An implementation of ExecutorService that just runs the requested task on the thread that it
+ * was called on for testing purposes.
+ */
+public class TestExecutorService implements ScheduledExecutorService {
+
+    private static class CompletedFuture<T> implements Future<T>, ScheduledFuture<T> {
+
+        private final Callable<T> mTask;
+        private final long mDelayMs;
+        // Wrap callable in a CompletableFuture to support delays in execution.
+        private final CompletableFuture<T> mFuture = new CompletableFuture<>();
+
+        CompletedFuture(Callable<T> task) {
+            mTask = task;
+            mDelayMs = 0;
+        }
+
+        CompletedFuture(Callable<T> task, long delayMs) {
+            mTask = task;
+            mDelayMs = delayMs;
+        }
+
+        @Override
+        public boolean cancel(boolean mayInterruptIfRunning) {
+            return mFuture.cancel(mayInterruptIfRunning);
+        }
+
+        @Override
+        public boolean isCancelled() {
+            return mFuture.isCancelled();
+        }
+
+        @Override
+        public boolean isDone() {
+            return mFuture.isDone();
+        }
+
+        @Override
+        public T get() throws InterruptedException, ExecutionException {
+            return mFuture.get();
+        }
+
+        @Override
+        public T get(long timeout, TimeUnit unit)
+                throws InterruptedException, ExecutionException, TimeoutException {
+            // delays not implemented, this should complete via completeTask for better control.
+            return mFuture.get(timeout, unit);
+        }
+
+        @Override
+        public long getDelay(TimeUnit unit) {
+            if (unit == TimeUnit.MILLISECONDS) {
+                return mDelayMs;
+            } else {
+                // not implemented
+                return 0;
+            }
+        }
+
+        @Override
+        public int compareTo(Delayed o) {
+            if (o == null) return 1;
+            if (o.getDelay(TimeUnit.MILLISECONDS) > mDelayMs) return -1;
+            if (o.getDelay(TimeUnit.MILLISECONDS) < mDelayMs) return 1;
+            return 0;
+        }
+
+        public void completeTask() {
+            try {
+                mFuture.complete(mTask.call());
+            } catch (Exception e) {
+                mFuture.completeExceptionally(e);
+            }
+        }
+    }
+
+    private final ArrayList<Runnable> mPendingRunnables = new ArrayList<>();
+    private final boolean mWaitToComplete;
+    private boolean mIsShutdown = false;
+
+    public TestExecutorService() {
+        mWaitToComplete = false;
+    }
+
+    /**
+     * Create a test executor service that also allows the constructor to provide a parameter to
+     * control when pending Runnables are executed.
+     * @param waitToComplete If true, this executor will wait to complete any pending Runnables
+     *                       until {@link #executePending()}} is called.
+     */
+    public TestExecutorService(boolean waitToComplete) {
+        mWaitToComplete = waitToComplete;
+    }
+
+    @Override
+    public void shutdown() {
+        mIsShutdown = true;
+        for (Runnable r : mPendingRunnables) {
+            r.run();
+        }
+    }
+
+    @Override
+    public List<Runnable> shutdownNow() {
+        mIsShutdown = true;
+        List<Runnable> runnables = new ArrayList<>(mPendingRunnables);
+        mPendingRunnables.clear();
+        return runnables;
+    }
+
+    @Override
+    public boolean isShutdown() {
+        return mIsShutdown;
+    }
+
+    @Override
+    public boolean isTerminated() {
+        return mIsShutdown;
+    }
+
+    @Override
+    public boolean awaitTermination(long timeout, TimeUnit unit) {
+        shutdown();
+        return true;
+    }
+
+    @Override
+    public <T> Future<T> submit(Callable<T> task) {
+        CompletedFuture<T> f = new CompletedFuture<>(task);
+        onExecute(f::completeTask);
+        return f;
+    }
+
+    @Override
+    public <T> Future<T> submit(Runnable task, T result) {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
+    @Override
+    public Future<?> submit(Runnable task) {
+        CompletedFuture<Void> f = new CompletedFuture<>(() -> {
+            task.run();
+            return null;
+        });
+        onExecute(f::completeTask);
+        return f;
+    }
+
+    @Override
+    public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks) {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
+    @Override
+    public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks, long timeout,
+            TimeUnit unit) {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
+    @Override
+    public <T> T invokeAny(Collection<? extends Callable<T>> tasks) {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
+    @Override
+    public <T> T invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
+    @Override
+    public ScheduledFuture<?> schedule(Runnable command, long delay, TimeUnit unit) {
+        long millisDelay = TimeUnit.MILLISECONDS.convert(delay, unit);
+        CompletedFuture<Void> f = new CompletedFuture<>(() -> {
+            command.run();
+            return null;
+        }, millisDelay);
+        onExecute(f::completeTask);
+        return f;
+    }
+
+    @Override
+    public <V> ScheduledFuture<V> schedule(Callable<V> callable, long delay, TimeUnit unit) {
+        long millisDelay = TimeUnit.MILLISECONDS.convert(delay, unit);
+        CompletedFuture<V> f = new CompletedFuture<>(callable, millisDelay);
+        onExecute(f::completeTask);
+        return f;
+    }
+
+    @Override
+    public ScheduledFuture<?> scheduleAtFixedRate(Runnable command, long initialDelay, long period,
+            TimeUnit unit) {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
+    @Override
+    public ScheduledFuture<?> scheduleWithFixedDelay(Runnable command, long initialDelay,
+            long delay, TimeUnit unit) {
+        throw new UnsupportedOperationException("Not implemented");
+    }
+
+    @Override
+    public void execute(Runnable command) {
+        onExecute(command);
+    }
+
+    private void onExecute(Runnable command) {
+        if (mWaitToComplete) {
+            mPendingRunnables.add(command);
+        } else {
+            command.run();
+        }
+    }
+
+    public void executePending() {
+        for (Runnable r : mPendingRunnables) {
+            r.run();
+        }
+        mPendingRunnables.clear();
+    }
+}
diff --git a/tests/src/com/android/phone/CarrierConfigLoaderTest.java b/tests/src/com/android/phone/CarrierConfigLoaderTest.java
new file mode 100644
index 0000000..9c605da
--- /dev/null
+++ b/tests/src/com/android/phone/CarrierConfigLoaderTest.java
@@ -0,0 +1,401 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import static com.android.TestContext.STUB_PERMISSION_ENABLE_ALL;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.nullable;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.os.Build;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Message;
+import android.os.PersistableBundle;
+import android.os.UserHandle;
+import android.service.carrier.CarrierIdentifier;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.testing.TestableLooper;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+import com.android.internal.telephony.IccCardConstants;
+import com.android.internal.telephony.SubscriptionInfoUpdater;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.List;
+
+/**
+ * Unit Test for CarrierConfigLoader.
+ */
+@RunWith(AndroidJUnit4.class)
+public class CarrierConfigLoaderTest extends TelephonyTestBase {
+
+    private static final int DEFAULT_PHONE_ID = 0;
+    private static final int DEFAULT_SUB_ID = SubscriptionManager.getDefaultSubscriptionId();
+    private static final String PLATFORM_CARRIER_CONFIG_PACKAGE = "com.android.carrierconfig";
+    private static final long PLATFORM_CARRIER_CONFIG_PACKAGE_VERSION_CODE = 1;
+    private static final String CARRIER_CONFIG_EXAMPLE_KEY =
+            CarrierConfigManager.KEY_CARRIER_USSD_METHOD_INT;
+    private static final int CARRIER_CONFIG_EXAMPLE_VALUE =
+            CarrierConfigManager.USSD_OVER_CS_PREFERRED;
+
+    @Mock Resources mResources;
+    @Mock PackageManager mPackageManager;
+    @Mock PackageInfo mPackageInfo;
+    @Mock SubscriptionInfoUpdater mSubscriptionInfoUpdater;
+    @Mock SharedPreferences mSharedPreferences;
+
+    private TelephonyManager mTelephonyManager;
+    private CarrierConfigLoader mCarrierConfigLoader;
+    private Handler mHandler;
+    private HandlerThread mHandlerThread;
+    private TestableLooper mTestableLooper;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+
+        doReturn(mSharedPreferences).when(mContext).getSharedPreferences(anyString(), anyInt());
+        doReturn(Build.FINGERPRINT).when(mSharedPreferences).getString(eq("build_fingerprint"),
+                any());
+        doReturn(mPackageManager).when(mContext).getPackageManager();
+        doReturn(mResources).when(mContext).getResources();
+        doReturn(InstrumentationRegistry.getTargetContext().getFilesDir()).when(
+                mContext).getFilesDir();
+        doReturn(PLATFORM_CARRIER_CONFIG_PACKAGE).when(mResources).getString(
+                eq(R.string.platform_carrier_config_package));
+        mTelephonyManager = mContext.getSystemService(TelephonyManager.class);
+        doReturn(1).when(mTelephonyManager).getSupportedModemCount();
+        doReturn(1).when(mTelephonyManager).getActiveModemCount();
+        doReturn("spn").when(mTelephonyManager).getSimOperatorNameForPhone(anyInt());
+        doReturn("310260").when(mTelephonyManager).getSimOperatorNumericForPhone(anyInt());
+        doReturn(mPackageInfo).when(mPackageManager).getPackageInfo(
+                eq(PLATFORM_CARRIER_CONFIG_PACKAGE), eq(0) /*flags*/);
+        doReturn(PLATFORM_CARRIER_CONFIG_PACKAGE_VERSION_CODE).when(
+                mPackageInfo).getLongVersionCode();
+
+        mHandlerThread = new HandlerThread("CarrierConfigLoaderTest");
+        mHandlerThread.start();
+
+        mTestableLooper = new TestableLooper(mHandlerThread.getLooper());
+        mCarrierConfigLoader = new CarrierConfigLoader(mContext, mSubscriptionInfoUpdater,
+                mTestableLooper.getLooper());
+        mHandler = mCarrierConfigLoader.getHandler();
+
+        // Clear all configs to have the same starting point.
+        mCarrierConfigLoader.clearConfigForPhone(DEFAULT_PHONE_ID, false);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        mContext.revokeAllPermissions();
+        mTestableLooper.destroy();
+        mHandlerThread.quit();
+        super.tearDown();
+    }
+
+    /**
+     * Verifies that SecurityException should throw when call #updateConfigForPhoneId() without
+     * MODIFY_PHONE_STATE permission.
+     */
+    @Test
+    public void testUpdateConfigForPhoneId_noPermission() throws Exception {
+        assertThrows(SecurityException.class,
+                () -> mCarrierConfigLoader.updateConfigForPhoneId(DEFAULT_PHONE_ID,
+                        IccCardConstants.INTENT_VALUE_ICC_ABSENT));
+    }
+
+    /**
+     * Verifies that IllegalArgumentException should throw when call #updateConfigForPhoneId() with
+     * invalid phoneId.
+     */
+    @Test
+    public void testUpdateConfigForPhoneId_invalidPhoneId() throws Exception {
+        mContext.grantPermission(STUB_PERMISSION_ENABLE_ALL);
+
+        assertThrows(IllegalArgumentException.class,
+                () -> mCarrierConfigLoader.updateConfigForPhoneId(
+                        SubscriptionManager.INVALID_PHONE_INDEX,
+                        IccCardConstants.INTENT_VALUE_ICC_ABSENT));
+    }
+
+    /**
+     * Verifies that when call #updateConfigForPhoneId() with SIM absence, both carrier config from
+     * default app and carrier should be cleared but no-sim config should be loaded.
+     */
+    @Test
+    public void testUpdateConfigForPhoneId_simAbsent() throws Exception {
+        // Bypass case if default subId is not supported by device to reduce flakiness
+        if (!SubscriptionManager.isValidPhoneId(SubscriptionManager.getPhoneId(DEFAULT_SUB_ID))) {
+            return;
+        }
+        mContext.grantPermission(STUB_PERMISSION_ENABLE_ALL);
+        doNothing().when(mContext).sendBroadcastAsUser(any(Intent.class), any(UserHandle.class));
+
+        // Prepare a cached config to fetch from xml
+        PersistableBundle config = getTestConfig();
+        mCarrierConfigLoader.saveNoSimConfigToXml(PLATFORM_CARRIER_CONFIG_PACKAGE, config);
+        mCarrierConfigLoader.updateConfigForPhoneId(DEFAULT_PHONE_ID,
+                IccCardConstants.INTENT_VALUE_ICC_ABSENT);
+        mTestableLooper.processAllMessages();
+
+        assertThat(mCarrierConfigLoader.getConfigFromDefaultApp(DEFAULT_PHONE_ID)).isNull();
+        assertThat(mCarrierConfigLoader.getConfigFromCarrierApp(DEFAULT_PHONE_ID)).isNull();
+        assertThat(mCarrierConfigLoader.getNoSimConfig().getInt(CARRIER_CONFIG_EXAMPLE_KEY))
+                .isEqualTo(CARRIER_CONFIG_EXAMPLE_VALUE);
+        verify(mContext).sendBroadcastAsUser(any(Intent.class), any(UserHandle.class));
+    }
+
+    /**
+     * Verifies that with cached config in XML, calling #updateConfigForPhoneId() with SIM loaded
+     * will return the right config in the XML.
+     */
+    @Test
+    public void testUpdateConfigForPhoneId_simLoaded_withCachedConfigInXml() throws Exception {
+        // Bypass case if default subId is not supported by device to reduce flakiness
+        if (!SubscriptionManager.isValidPhoneId(SubscriptionManager.getPhoneId(DEFAULT_SUB_ID))) {
+            return;
+        }
+        mContext.grantPermission(STUB_PERMISSION_ENABLE_ALL);
+
+        // Prepare to make sure we can save the config into the XML file which used as cache
+        List<String> carrierPackages = List.of(PLATFORM_CARRIER_CONFIG_PACKAGE);
+        doReturn(carrierPackages).when(mTelephonyManager).getCarrierPackageNamesForIntentAndPhone(
+                nullable(Intent.class), anyInt());
+
+        // Save the sample config into the XML file
+        PersistableBundle config = getTestConfig();
+        CarrierIdentifier carrierId = mCarrierConfigLoader.getCarrierIdentifierForPhoneId(
+                DEFAULT_PHONE_ID);
+        mCarrierConfigLoader.saveConfigToXml(PLATFORM_CARRIER_CONFIG_PACKAGE, "",
+                DEFAULT_PHONE_ID, carrierId, config);
+        mCarrierConfigLoader.updateConfigForPhoneId(DEFAULT_PHONE_ID,
+                IccCardConstants.INTENT_VALUE_ICC_LOADED);
+        mTestableLooper.processAllMessages();
+
+        assertThat(mCarrierConfigLoader.getConfigFromDefaultApp(DEFAULT_PHONE_ID).getInt(
+                CARRIER_CONFIG_EXAMPLE_KEY)).isEqualTo(CARRIER_CONFIG_EXAMPLE_VALUE);
+
+    }
+
+    /**
+     * Verifies that SecurityException should throw if call #overrideConfig() without
+     * MODIFY_PHONE_STATE permission.
+     */
+    @Test
+    public void testOverrideConfig_noPermission() throws Exception {
+        assertThrows(SecurityException.class,
+                () -> mCarrierConfigLoader.overrideConfig(DEFAULT_SUB_ID, PersistableBundle.EMPTY,
+                        false));
+    }
+
+    /**
+     * Verifies IllegalArgumentException should throw if call #overrideConfig() with invalid subId.
+     */
+    @Test
+    public void testOverrideConfig_invalidSubId() throws Exception {
+        mContext.grantPermission(STUB_PERMISSION_ENABLE_ALL);
+
+        assertThrows(IllegalArgumentException.class, () -> mCarrierConfigLoader.overrideConfig(
+                SubscriptionManager.INVALID_SUBSCRIPTION_ID, new PersistableBundle(), false));
+    }
+
+    /**
+     * Verifies that override config is not null when calling #overrideConfig with null bundle.
+     */
+    @Test
+    public void testOverrideConfig_withNullBundle() throws Exception {
+        // Bypass case if default subId is not supported by device to reduce flakiness
+        if (!SubscriptionManager.isValidPhoneId(SubscriptionManager.getPhoneId(DEFAULT_SUB_ID))) {
+            return;
+        }
+        mContext.grantPermission(STUB_PERMISSION_ENABLE_ALL);
+
+        mCarrierConfigLoader.overrideConfig(DEFAULT_SUB_ID, null /*overrides*/,
+                false/*persistent*/);
+        mTestableLooper.processAllMessages();
+
+        assertThat(mCarrierConfigLoader.getOverrideConfig(DEFAULT_PHONE_ID).isEmpty()).isTrue();
+        verify(mSubscriptionInfoUpdater).updateSubscriptionByCarrierConfigAndNotifyComplete(
+                eq(DEFAULT_PHONE_ID), eq(PLATFORM_CARRIER_CONFIG_PACKAGE),
+                any(PersistableBundle.class), any(Message.class));
+    }
+
+    /**
+     * Verifies that override config is not null when calling #overrideConfig with non-null bundle.
+     */
+    @Test
+    public void testOverrideConfig_withNonNullBundle() throws Exception {
+        // Bypass case if default subId is not supported by device to reduce flakiness
+        if (!SubscriptionManager.isValidPhoneId(SubscriptionManager.getPhoneId(DEFAULT_SUB_ID))) {
+            return;
+        }
+        mContext.grantPermission(STUB_PERMISSION_ENABLE_ALL);
+
+        PersistableBundle config = getTestConfig();
+        mCarrierConfigLoader.overrideConfig(DEFAULT_SUB_ID, config /*overrides*/,
+                false/*persistent*/);
+        mTestableLooper.processAllMessages();
+
+        assertThat(mCarrierConfigLoader.getOverrideConfig(DEFAULT_PHONE_ID).getInt(
+                CARRIER_CONFIG_EXAMPLE_KEY)).isEqualTo(CARRIER_CONFIG_EXAMPLE_VALUE);
+        verify(mSubscriptionInfoUpdater).updateSubscriptionByCarrierConfigAndNotifyComplete(
+                eq(DEFAULT_PHONE_ID), eq(PLATFORM_CARRIER_CONFIG_PACKAGE),
+                any(PersistableBundle.class), any(Message.class));
+    }
+
+    /**
+     * Verifies that IllegalArgumentException should throw when calling
+     * #notifyConfigChangedForSubId() with invalid subId.
+     */
+    @Test
+    public void testNotifyConfigChangedForSubId_invalidSubId() throws Exception {
+        mContext.grantPermission(STUB_PERMISSION_ENABLE_ALL);
+
+        assertThrows(IllegalArgumentException.class,
+                () -> mCarrierConfigLoader.notifyConfigChangedForSubId(
+                        SubscriptionManager.INVALID_SUBSCRIPTION_ID));
+    }
+
+    // TODO(b/184040111): Enable test case when support disabling carrier privilege
+    // Phone/System UID always has carrier privilege (TelephonyPermission#getCarrierPrivilegeStatus)
+    // when running the test here.
+    /**
+     * Verifies that SecurityException should throw when calling notifyConfigChangedForSubId without
+     * MODIFY_PHONE_STATE permission.
+     */
+    @Ignore
+    public void testNotifyConfigChangedForSubId_noPermission() throws Exception {
+        setCarrierPrivilegesForSubId(false, DEFAULT_SUB_ID);
+
+        assertThrows(SecurityException.class,
+                () -> mCarrierConfigLoader.notifyConfigChangedForSubId(DEFAULT_SUB_ID));
+    }
+
+    /**
+     * Verifies that SecurityException should throw when calling getDefaultCarrierServicePackageName
+     * without READ_PRIVILEGED_PHONE_STATE permission.
+     */
+    @Test
+    public void testGetDefaultCarrierServicePackageName_noPermission() {
+        assertThrows(SecurityException.class,
+                () -> mCarrierConfigLoader.getDefaultCarrierServicePackageName());
+    }
+
+    /**
+     * Verifies that the right default carrier service package name is return when calling
+     * getDefaultCarrierServicePackageName with permission.
+     */
+    @Test
+    public void testGetDefaultCarrierServicePackageName_withPermission() {
+        mContext.grantPermission(STUB_PERMISSION_ENABLE_ALL);
+
+        assertThat(mCarrierConfigLoader.getDefaultCarrierServicePackageName())
+                .isEqualTo(PLATFORM_CARRIER_CONFIG_PACKAGE);
+    }
+
+    // TODO(b/184040111): Enable test case when support disabling carrier privilege
+    // Phone/System UID always has carrier privilege (TelephonyPermission#getCarrierPrivilegeStatus)
+    // when running the test here.
+    /**
+     * Verifies that without permission, #getConfigForSubId will return an empty PersistableBundle.
+     */
+    @Ignore
+    public void testGetConfigForSubId_noPermission() {
+        // Bypass case if default subId is not supported by device to reduce flakiness
+        if (!SubscriptionManager.isValidPhoneId(SubscriptionManager.getPhoneId(DEFAULT_SUB_ID))) {
+            return;
+        }
+        setCarrierPrivilegesForSubId(false, DEFAULT_SUB_ID);
+
+        assertThat(mCarrierConfigLoader.getConfigForSubId(DEFAULT_SUB_ID,
+                PLATFORM_CARRIER_CONFIG_PACKAGE)).isEqualTo(PersistableBundle.EMPTY);
+    }
+
+    /**
+     * Verifies that when have no DUMP permission, the #dump() method shows permission denial.
+     */
+    @Test
+    public void testDump_noPermission() {
+        StringWriter stringWriter = new StringWriter();
+        mCarrierConfigLoader.dump(new FileDescriptor(), new PrintWriter(stringWriter),
+                new String[0]);
+        stringWriter.flush();
+
+        assertThat(stringWriter.toString()).contains("Permission Denial:");
+    }
+
+    /**
+     * Verifies that when have DUMP permission, the #dump() method can dump the CarrierConfigLoader.
+     */
+    @Test
+    public void testDump_withPermission() {
+        mContext.grantPermission(android.Manifest.permission.DUMP);
+
+        StringWriter stringWriter = new StringWriter();
+        mCarrierConfigLoader.dump(new FileDescriptor(), new PrintWriter(stringWriter),
+                new String[0]);
+        stringWriter.flush();
+
+        String dumpContent = stringWriter.toString();
+        assertThat(dumpContent).contains("CarrierConfigLoader:");
+        assertThat(dumpContent).doesNotContain("Permission Denial:");
+    }
+
+    private static PersistableBundle getTestConfig() {
+        PersistableBundle config = new PersistableBundle();
+        config.putInt(CARRIER_CONFIG_EXAMPLE_KEY, CARRIER_CONFIG_EXAMPLE_VALUE);
+        return config;
+    }
+
+    private void setCarrierPrivilegesForSubId(boolean hasCarrierPrivileges, int subId) {
+        TelephonyManager mockTelephonyManager = Mockito.mock(TelephonyManager.class);
+        doReturn(mockTelephonyManager).when(mTelephonyManager).createForSubscriptionId(subId);
+        doReturn(hasCarrierPrivileges ? TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS
+                : TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS).when(
+                mockTelephonyManager).getCarrierPrivilegeStatus(anyInt());
+    }
+}
diff --git a/tests/src/com/android/phone/LocationAccessPolicyBuilderTest.java b/tests/src/com/android/phone/LocationAccessPolicyBuilderTest.java
new file mode 100644
index 0000000..4fe2da9
--- /dev/null
+++ b/tests/src/com/android/phone/LocationAccessPolicyBuilderTest.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import static org.junit.Assert.fail;
+
+import android.os.Build;
+import android.telephony.LocationAccessPolicy;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class LocationAccessPolicyBuilderTest {
+    @Test
+    public void testBuilderMissingMinCoarse() {
+        try {
+            new LocationAccessPolicy.LocationPermissionQuery.Builder()
+                    .setMethod("test")
+                    .setCallingPackage("com.android.test")
+                    .setCallingFeatureId(null)
+                    .setCallingPid(0)
+                    .setCallingUid(0)
+                    .setMinSdkVersionForFine(Build.VERSION_CODES.N)
+                    .build();
+            fail("Should have failed without specifying min version for coarse");
+        } catch (IllegalArgumentException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testBuilderMissingMinFine() {
+        try {
+            new LocationAccessPolicy.LocationPermissionQuery.Builder()
+                    .setMethod("test")
+                    .setCallingPackage("com.android.test")
+                    .setCallingFeatureId(null)
+                    .setCallingPid(0)
+                    .setCallingUid(0)
+                    .setMinSdkVersionForCoarse(Build.VERSION_CODES.N)
+                    .build();
+            fail("Should have failed without specifying min version for fine");
+        } catch (IllegalArgumentException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testBuilderMissingMinEnforcement() {
+        try {
+            new LocationAccessPolicy.LocationPermissionQuery.Builder()
+                    .setMethod("test")
+                    .setCallingPackage("com.android.test")
+                    .setCallingFeatureId(null)
+                    .setCallingPid(0)
+                    .setCallingUid(0)
+                    .setMinSdkVersionForFine(Build.VERSION_CODES.N)
+                    .setMinSdkVersionForCoarse(Build.VERSION_CODES.N)
+                    .build();
+            fail("Should have failed without specifying min version for any enforcement");
+        } catch (IllegalArgumentException e) {
+            // expected
+        }
+    }
+}
diff --git a/tests/src/com/android/phone/LocationAccessPolicyTest.java b/tests/src/com/android/phone/LocationAccessPolicyTest.java
index b2489e7..84bf619 100644
--- a/tests/src/com/android/phone/LocationAccessPolicyTest.java
+++ b/tests/src/com/android/phone/LocationAccessPolicyTest.java
@@ -242,6 +242,7 @@
                 .setAppSdkLevel(Build.VERSION_CODES.P)
                 .setIsDynamicLocationEnabled(false)
                 .setQuery(getDefaultQueryBuilder()
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.N)
                         .setMinSdkVersionForFine(Build.VERSION_CODES.N)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.N).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.DENIED_SOFT)
@@ -254,6 +255,7 @@
                 .setAppSdkLevel(Build.VERSION_CODES.P)
                 .setIsDynamicLocationEnabled(true)
                 .setQuery(getDefaultQueryBuilder()
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.N)
                         .setMinSdkVersionForFine(Build.VERSION_CODES.N)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.N).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.ALLOWED)
@@ -266,6 +268,7 @@
                 .setAppSdkLevel(Build.VERSION_CODES.JELLY_BEAN)
                 .setIsDynamicLocationEnabled(true)
                 .setQuery(getDefaultQueryBuilder()
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.JELLY_BEAN)
                         .setMinSdkVersionForFine(Build.VERSION_CODES.M)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.JELLY_BEAN).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.ALLOWED)
@@ -278,6 +281,7 @@
                 .setAppSdkLevel(Build.VERSION_CODES.P)
                 .setIsDynamicLocationEnabled(true)
                 .setQuery(getDefaultQueryBuilder()
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.N)
                         .setMinSdkVersionForFine(Build.VERSION_CODES.N)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.N).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.DENIED_HARD)
@@ -292,6 +296,7 @@
                 .setQuery(getDefaultQueryBuilder()
                         .setMinSdkVersionForFine(
                                 LocationAccessPolicy.MAX_SDK_FOR_ANY_ENFORCEMENT + 1)
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.N)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.N).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.ALLOWED)
                 .build());
@@ -303,6 +308,7 @@
                 .setAppSdkLevel(Build.VERSION_CODES.P)
                 .setIsDynamicLocationEnabled(true)
                 .setQuery(getDefaultQueryBuilder()
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.N)
                         .setMinSdkVersionForFine(Build.VERSION_CODES.P)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.N).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.DENIED_HARD)
@@ -316,6 +322,7 @@
                 .setAppSdkLevel(Build.VERSION_CODES.P)
                 .setIsDynamicLocationEnabled(true)
                 .setQuery(getDefaultQueryBuilder()
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.O)
                         .setMinSdkVersionForFine(Build.VERSION_CODES.P)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.O).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.DENIED_HARD)
@@ -326,6 +333,7 @@
                 .setAppSdkLevel(Build.VERSION_CODES.N)
                 .setIsDynamicLocationEnabled(true)
                 .setQuery(getDefaultQueryBuilder()
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.O)
                         .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.O).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.ALLOWED)
@@ -338,6 +346,9 @@
                 .setAppSdkLevel(Build.VERSION_CODES.P)
                 .setIsDynamicLocationEnabled(true)
                 .setQuery(getDefaultQueryBuilder()
+                        .setMinSdkVersionForEnforcement(Build.VERSION_CODES.P)
+                        .setMinSdkVersionForFine(
+                                LocationAccessPolicy.MAX_SDK_FOR_ANY_ENFORCEMENT + 1)
                         .setMinSdkVersionForCoarse(Build.VERSION_CODES.P).build())
                 .setExpectedResult(LocationAccessPolicy.LocationPermissionResult.ALLOWED)
                 .build());
diff --git a/tests/src/com/android/phone/RcsProvisioningMonitorTest.java b/tests/src/com/android/phone/RcsProvisioningMonitorTest.java
new file mode 100644
index 0000000..57e01f0
--- /dev/null
+++ b/tests/src/com/android/phone/RcsProvisioningMonitorTest.java
@@ -0,0 +1,788 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyBoolean;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.role.OnRoleHoldersChangedListener;
+import android.app.role.RoleManager;
+import android.content.BroadcastReceiver;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.os.PersistableBundle;
+import android.os.UserHandle;
+import android.provider.Telephony.SimInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyRegistryManager;
+import android.telephony.ims.ProvisioningManager;
+import android.telephony.ims.RcsConfig;
+import android.telephony.ims.aidl.IImsConfig;
+import android.telephony.ims.aidl.IRcsConfigCallback;
+import android.test.mock.MockContentProvider;
+import android.test.mock.MockContentResolver;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+import android.util.Log;
+
+import com.android.ims.FeatureConnector;
+import com.android.ims.RcsFeatureManager;
+import com.android.internal.telephony.ITelephony;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * Unit tests for RcsProvisioningMonitor
+ */
+public class RcsProvisioningMonitorTest {
+    private static final String TAG = "RcsProvisioningMonitorTest";
+    private static final String CONFIG_DEFAULT = "<?xml version=\"1.0\"?>\n"
+            + "<wap-provisioningdoc version=\"1.1\">\n"
+            + "\t<characteristic type=\"APPLICATION\">\n"
+            + "\t\t<parm name=\"AppID\" value=\"urn:oma:mo:ext-3gpp-ims:1.0\"/>\n"
+            + "\t\t<characteristic type=\"3GPP_IMS\">\n"
+            + "\t\t\t<parm name=\"AppID\" value=\"ap2001\"/>\n"
+            + "\t\t\t<parm name=\"Name\" value=\"RCS IMS Settings\"/>\n"
+            + "\t\t\t<characteristic type=\"Ext\">\n"
+            + "\t\t\t\t<characteristic type=\"GSMA\">\n"
+            + "\t\t\t\t\t<parm name=\"AppRef\" value=\"IMS-Setting\"/>\n"
+            + "\t\t\t\t\t<parm name=\"rcsVolteSingleRegistration\" value=\"1\"/>\n"
+            + "\t\t\t\t</characteristic>\n"
+            + "\t\t\t</characteristic>\n"
+            + "\t\t</characteristic>\n"
+            + "\t\t<characteristic type=\"SERVICES\">\n"
+            + "\t\t\t<parm name=\"SupportedRCSProfileVersions\" value=\"UP2.3\"/>\n"
+            + "\t\t\t<parm name=\"ChatAuth\" value=\"1\"/>\n"
+            + "\t\t\t<parm name=\"GroupChatAuth\" value=\"1\"/>\n"
+            + "\t\t\t<parm name=\"ftAuth\" value=\"1\"/>\n"
+            + "\t\t\t<parm name=\"standaloneMsgAuth\" value=\"1\"/>\n"
+            + "\t\t\t<parm name=\"geolocPushAuth\" value=\"1\"/>\n"
+            + "\t\t\t<characteristic type=\"Ext\">\n"
+            + "\t\t\t\t<characteristic type=\"DataOff\">\n"
+            + "\t\t\t\t\t<parm name=\"rcsMessagingDataOff\" value=\"1\"/>\n"
+            + "\t\t\t\t\t<parm name=\"fileTransferDataOff\" value=\"1\"/>\n"
+            + "\t\t\t\t\t<parm name=\"mmsDataOff\" value=\"1\"/>\n"
+            + "\t\t\t\t\t<parm name=\"syncDataOff\" value=\"1\"/>\n"
+            + "\t\t\t\t\t<characteristic type=\"Ext\"/>\n"
+            + "\t\t\t\t</characteristic>\n"
+            + "\t\t\t</characteristic>\n"
+            + "\t\t</characteristic>\n"
+            + "\t</characteristic>\n"
+            + "</wap-provisioningdoc>\n";
+
+    private static final String CONFIG_SINGLE_REGISTRATION_DISABLED = "<?xml version=\"1.0\"?>\n"
+            + "<wap-provisioningdoc version=\"1.1\">\n"
+            + "\t<characteristic type=\"APPLICATION\">\n"
+            + "\t\t<parm name=\"AppID\" value=\"urn:oma:mo:ext-3gpp-ims:1.0\"/>\n"
+            + "\t\t<characteristic type=\"3GPP_IMS\">\n"
+            + "\t\t\t<parm name=\"AppID\" value=\"ap2001\"/>\n"
+            + "\t\t\t<parm name=\"Name\" value=\"RCS IMS Settings\"/>\n"
+            + "\t\t\t<characteristic type=\"Ext\">\n"
+            + "\t\t\t\t<characteristic type=\"GSMA\">\n"
+            + "\t\t\t\t\t<parm name=\"AppRef\" value=\"IMS-Setting\"/>\n"
+            + "\t\t\t\t\t<parm name=\"rcsVolteSingleRegistration\" value=\"0\"/>\n"
+            + "\t\t\t\t</characteristic>\n"
+            + "\t\t\t</characteristic>\n"
+            + "\t\t</characteristic>\n"
+            + "\t</characteristic>\n"
+            + "</wap-provisioningdoc>\n";
+    private static final int FAKE_SUB_ID_BASE = 0x0FFFFFF0;
+    private static final String DEFAULT_MESSAGING_APP1 = "DMA1";
+    private static final String DEFAULT_MESSAGING_APP2 = "DMA2";
+
+    private RcsProvisioningMonitor mRcsProvisioningMonitor;
+    private Handler mHandler;
+    private HandlerThread mHandlerThread;
+    private TestableLooper mLooper;
+    private PersistableBundle mBundle;
+    private MockContentResolver mContentResolver = new MockContentResolver();
+    private SimInfoContentProvider mProvider;
+    private BroadcastReceiver mReceiver;
+    @Mock
+    private Cursor mCursor;
+    @Mock
+    private SubscriptionManager mSubscriptionManager;
+    private SubscriptionManager.OnSubscriptionsChangedListener mSubChangedListener;
+    @Mock
+    private TelephonyRegistryManager mTelephonyRegistryManager;
+    @Mock
+    private CarrierConfigManager mCarrierConfigManager;
+    private OnRoleHoldersChangedListener mRoleHolderChangedListener;
+    @Mock
+    private RcsProvisioningMonitor.RoleManagerAdapter mRoleManager;
+    @Mock
+    private ITelephony.Stub mITelephony;
+    @Mock
+    private RcsFeatureManager mFeatureManager;
+    @Mock
+    private RcsProvisioningMonitor.FeatureConnectorFactory<RcsFeatureManager> mFeatureFactory;
+    @Mock
+    private FeatureConnector<RcsFeatureManager> mFeatureConnector;
+    @Captor
+    ArgumentCaptor<FeatureConnector.Listener<RcsFeatureManager>> mConnectorListener;
+    @Mock
+    private IImsConfig.Stub mIImsConfig;
+    @Mock
+    private Resources mResources;
+    @Mock
+    private PhoneGlobals mPhone;
+    @Mock
+    private IRcsConfigCallback mCallback;
+    @Mock
+    private PackageManager mPackageManager;
+
+    private Executor mExecutor = new Executor() {
+        @Override
+        public void execute(Runnable r) {
+            r.run();
+        }
+    };
+
+    private class SimInfoContentProvider extends MockContentProvider {
+        private Cursor mCursor;
+        private ContentValues mValues;
+
+        SimInfoContentProvider(Context context) {
+            super(context);
+        }
+
+        public void setCursor(Cursor cursor) {
+            mCursor = cursor;
+        }
+
+        @Override
+        public Cursor query(Uri uri, String[] projection, String selection,
+                String[] selectionArgs, String sortOrder) {
+            return mCursor;
+        }
+
+        @Override
+        public int update(Uri uri, ContentValues values,
+                String selection, String[] selectionArgs) {
+            mValues = values;
+            return 1;
+        }
+
+        ContentValues getContentValues() {
+            return mValues;
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+
+        when(mPhone.getResources()).thenReturn(mResources);
+        when(mPhone.getPackageManager()).thenReturn(mPackageManager);
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(true);
+        when(mPhone.getMainExecutor()).thenReturn(mExecutor);
+        when(mPhone.getSystemServiceName(eq(CarrierConfigManager.class)))
+                .thenReturn(Context.CARRIER_CONFIG_SERVICE);
+        when(mPhone.getSystemServiceName(eq(SubscriptionManager.class)))
+                .thenReturn(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+        when(mPhone.getSystemServiceName(eq(TelephonyRegistryManager.class)))
+                .thenReturn(Context.TELEPHONY_REGISTRY_SERVICE);
+        when(mPhone.getSystemServiceName(eq(RoleManager.class)))
+                .thenReturn(Context.ROLE_SERVICE);
+        when(mPhone.getSystemService(eq(Context.CARRIER_CONFIG_SERVICE)))
+                .thenReturn(mCarrierConfigManager);
+        when(mPhone.getSystemService(eq(Context.TELEPHONY_SUBSCRIPTION_SERVICE)))
+                .thenReturn(mSubscriptionManager);
+        when(mPhone.getSystemService(eq(Context.TELEPHONY_REGISTRY_SERVICE)))
+                .thenReturn(mTelephonyRegistryManager);
+
+        mBundle = new PersistableBundle();
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(mBundle);
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                mReceiver = (BroadcastReceiver) invocation.getArguments()[0];
+                return null;
+            }
+        }).when(mPhone).registerReceiver(any(BroadcastReceiver.class), any());
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                mSubChangedListener = (SubscriptionManager.OnSubscriptionsChangedListener)
+                        invocation.getArguments()[0];
+                return null;
+            }
+        }).when(mTelephonyRegistryManager).addOnSubscriptionsChangedListener(
+                any(SubscriptionManager.OnSubscriptionsChangedListener.class),
+                any());
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                mRoleHolderChangedListener = (OnRoleHoldersChangedListener)
+                        invocation.getArguments()[1];
+                return null;
+            }
+        }).when(mRoleManager).addOnRoleHoldersChangedListenerAsUser(any(Executor.class),
+                any(OnRoleHoldersChangedListener.class), any(UserHandle.class));
+        List<String> dmas = new ArrayList<>();
+        dmas.add(DEFAULT_MESSAGING_APP1);
+        when(mRoleManager.getRoleHolders(eq(RoleManager.ROLE_SMS))).thenReturn(dmas);
+
+        mProvider = new SimInfoContentProvider(mPhone);
+        mProvider.setCursor(mCursor);
+        mContentResolver.addProvider(SimInfo.CONTENT_URI.getAuthority(), mProvider);
+        when(mPhone.getContentResolver()).thenReturn(mContentResolver);
+        when(mCursor.moveToFirst()).thenReturn(true);
+        when(mCursor.getColumnIndexOrThrow(any())).thenReturn(1);
+        when(mCursor.getBlob(anyInt())).thenReturn(
+                RcsConfig.compressGzip(CONFIG_DEFAULT.getBytes()));
+
+        mHandlerThread = new HandlerThread("RcsProvisioningMonitorTest");
+        mHandlerThread.start();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mRcsProvisioningMonitor != null) {
+            mRcsProvisioningMonitor.destroy();
+            mRcsProvisioningMonitor = null;
+        }
+
+        if (mLooper != null) {
+            mLooper.destroy();
+            mLooper = null;
+        }
+    }
+
+    @Test
+    @SmallTest
+    public void testInitWithSavedConfig() throws Exception {
+        ArgumentCaptor<Intent> captorIntent = ArgumentCaptor.forClass(Intent.class);
+        createMonitor(3);
+
+        for (int i = 0; i < 3; i++) {
+            assertTrue(Arrays.equals(CONFIG_DEFAULT.getBytes(),
+                    mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE + i)));
+        }
+
+        verify(mPhone, times(3)).sendBroadcast(captorIntent.capture(), any());
+        Intent capturedIntent = captorIntent.getAllValues().get(1);
+        assertEquals(ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE,
+                capturedIntent.getAction());
+        verify(mIImsConfig, times(3)).notifyRcsAutoConfigurationReceived(any(), anyBoolean());
+    }
+
+    @Test
+    @SmallTest
+    public void testInitWithoutSavedConfig() throws Exception {
+        when(mCursor.getBlob(anyInt())).thenReturn(null);
+        ArgumentCaptor<Intent> captorIntent = ArgumentCaptor.forClass(Intent.class);
+        createMonitor(3);
+
+        verify(mPhone, times(3)).sendBroadcast(captorIntent.capture(), any());
+        Intent capturedIntent = captorIntent.getAllValues().get(1);
+
+        assertEquals(ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE,
+                capturedIntent.getAction());
+        //Should not notify null config
+        verify(mIImsConfig, never()).notifyRcsAutoConfigurationReceived(any(), anyBoolean());
+    }
+
+    @Test
+    @SmallTest
+    public void testSubInfoChanged() throws Exception {
+        createMonitor(3);
+        ArgumentCaptor<Intent> captorIntent = ArgumentCaptor.forClass(Intent.class);
+
+        for (int i = 0; i < 3; i++) {
+            assertTrue(Arrays.equals(CONFIG_DEFAULT.getBytes(),
+                    mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE + i)));
+        }
+        verify(mPhone, times(3)).sendBroadcast(captorIntent.capture(), any());
+        Intent capturedIntent = captorIntent.getAllValues().get(1);
+        assertEquals(ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE,
+                capturedIntent.getAction());
+        verify(mIImsConfig, times(3)).notifyRcsAutoConfigurationReceived(any(), anyBoolean());
+
+        makeFakeActiveSubIds(1);
+        mExecutor.execute(() -> mSubChangedListener.onSubscriptionsChanged());
+        processAllMessages();
+
+        for (int i = 1; i < 3; i++) {
+            assertNull(mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE + i));
+        }
+        verify(mIImsConfig, times(2)).notifyRcsAutoConfigurationRemoved();
+    }
+
+    @Test
+    @SmallTest
+    public void testDefaultMessagingApplicationChangedWithAcs() throws Exception {
+        createMonitor(1);
+        updateDefaultMessageApplication(DEFAULT_MESSAGING_APP2);
+        mBundle.putBoolean(CarrierConfigManager.KEY_USE_ACS_FOR_RCS_BOOL, true);
+        processAllMessages();
+        byte[] configCached = mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE);
+
+        assertNull(configCached);
+        assertNull(mProvider.getContentValues().get(SimInfo.COLUMN_RCS_CONFIG));
+        verify(mIImsConfig, atLeastOnce()).notifyRcsAutoConfigurationRemoved();
+        verify(mIImsConfig, atLeastOnce()).triggerRcsReconfiguration();
+        // The api should only be called when monitor is initilized.
+        verify(mIImsConfig, times(1))
+                .notifyRcsAutoConfigurationReceived(any(), anyBoolean());
+    }
+
+    @Test
+    @SmallTest
+    public void testDefaultMessagingApplicationChangedWithoutAcs() throws Exception {
+        createMonitor(1);
+        updateDefaultMessageApplication(DEFAULT_MESSAGING_APP2);
+        mBundle.putBoolean(CarrierConfigManager.KEY_USE_ACS_FOR_RCS_BOOL, false);
+        processAllMessages();
+        byte[] configCached = mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE);
+
+        assertTrue(Arrays.equals(CONFIG_DEFAULT.getBytes(), configCached));
+        verify(mIImsConfig, times(1)).notifyRcsAutoConfigurationRemoved();
+        // The api should be called 2 times, one happens when monitor is initilized,
+        // Another happens when DMS is changed.
+        verify(mIImsConfig, times(2))
+                .notifyRcsAutoConfigurationReceived(any(), anyBoolean());
+    }
+
+    @Test
+    @SmallTest
+    public void testCarrierConfigChanged() throws Exception {
+        createMonitor(1);
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(true);
+        ArgumentCaptor<Intent> captorIntent = ArgumentCaptor.forClass(Intent.class);
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, true);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        verify(mPhone, atLeastOnce()).sendBroadcast(captorIntent.capture(), any());
+        Intent capturedIntent = captorIntent.getValue();
+        assertEquals(capturedIntent.getAction(),
+                ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE);
+        assertEquals(FAKE_SUB_ID_BASE, capturedIntent.getIntExtra(
+                ProvisioningManager.EXTRA_SUBSCRIPTION_ID, -1));
+        assertEquals(ProvisioningManager.STATUS_CAPABLE,
+                capturedIntent.getIntExtra(ProvisioningManager.EXTRA_STATUS, -1));
+
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, false);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        verify(mPhone, atLeastOnce()).sendBroadcast(captorIntent.capture(), any());
+        capturedIntent = captorIntent.getValue();
+        assertEquals(capturedIntent.getAction(),
+                ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE);
+        assertEquals(FAKE_SUB_ID_BASE, capturedIntent.getIntExtra(
+                ProvisioningManager.EXTRA_SUBSCRIPTION_ID, -1));
+        assertEquals(ProvisioningManager.STATUS_CARRIER_NOT_CAPABLE,
+                capturedIntent.getIntExtra(ProvisioningManager.EXTRA_STATUS, -1));
+
+
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(false);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        verify(mPhone, atLeastOnce()).sendBroadcast(captorIntent.capture(), any());
+        capturedIntent = captorIntent.getValue();
+        assertEquals(capturedIntent.getAction(),
+                ProvisioningManager.ACTION_RCS_SINGLE_REGISTRATION_CAPABILITY_UPDATE);
+        assertEquals(FAKE_SUB_ID_BASE, capturedIntent.getIntExtra(
+                ProvisioningManager.EXTRA_SUBSCRIPTION_ID, -1));
+        assertEquals(ProvisioningManager.STATUS_CARRIER_NOT_CAPABLE
+                | ProvisioningManager.STATUS_DEVICE_NOT_CAPABLE,
+                capturedIntent.getIntExtra(ProvisioningManager.EXTRA_STATUS, -1));
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateConfig() throws Exception {
+        createMonitor(1);
+        final ArgumentCaptor<byte[]> argumentBytes = ArgumentCaptor.forClass(byte[].class);
+
+        mRcsProvisioningMonitor.updateConfig(FAKE_SUB_ID_BASE, CONFIG_DEFAULT.getBytes(), false);
+        processAllMessages();
+
+        verify(mIImsConfig, atLeastOnce()).notifyRcsAutoConfigurationReceived(
+                argumentBytes.capture(), eq(false));
+        assertTrue(Arrays.equals(CONFIG_DEFAULT.getBytes(), argumentBytes.getValue()));
+    }
+
+    @Test
+    @SmallTest
+    public void testRequestReconfig() throws Exception {
+        createMonitor(1);
+
+        mRcsProvisioningMonitor.requestReconfig(FAKE_SUB_ID_BASE);
+        processAllMessages();
+
+        verify(mIImsConfig, times(1)).notifyRcsAutoConfigurationRemoved();
+        verify(mIImsConfig, times(1)).triggerRcsReconfiguration();
+    }
+
+    @Test
+    @SmallTest
+    public void testIsRcsVolteSingleRegistrationEnabled() throws Exception {
+        createMonitor(1);
+
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(false);
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, false);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(true);
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, false);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(false);
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, true);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(true);
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, true);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        assertTrue(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.updateConfig(FAKE_SUB_ID_BASE, null, false);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.updateConfig(FAKE_SUB_ID_BASE, CONFIG_DEFAULT.getBytes(), false);
+        processAllMessages();
+        assertTrue(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.updateConfig(FAKE_SUB_ID_BASE,
+                CONFIG_SINGLE_REGISTRATION_DISABLED.getBytes(), false);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+    }
+
+    @Test
+    @SmallTest
+    public void testRegisterThenUnregisterCallback() throws Exception {
+        createMonitor(1);
+
+        boolean result = mRcsProvisioningMonitor.registerRcsProvisioningCallback(
+                FAKE_SUB_ID_BASE, mCallback);
+
+        assertTrue(result);
+        verify(mIImsConfig, times(1)).addRcsConfigCallback(eq(mCallback));
+
+        result = mRcsProvisioningMonitor.unregisterRcsProvisioningCallback(
+                FAKE_SUB_ID_BASE, mCallback);
+
+        assertTrue(result);
+        verify(mIImsConfig, times(1)).removeRcsConfigCallback(eq(mCallback));
+        verify(mCallback, times(1)).onRemoved();
+    }
+
+    @Test
+    @SmallTest
+    public void testCallbackRemovedWhenSubInfoChanged() throws Exception {
+        createMonitor(1);
+
+        boolean result = mRcsProvisioningMonitor.registerRcsProvisioningCallback(
+                FAKE_SUB_ID_BASE, mCallback);
+        makeFakeActiveSubIds(0);
+        mExecutor.execute(() -> mSubChangedListener.onSubscriptionsChanged());
+        processAllMessages();
+
+        assertTrue(result);
+        verify(mIImsConfig, times(1)).removeRcsConfigCallback(eq(mCallback));
+        verify(mCallback, times(1)).onRemoved();
+    }
+
+    @Test
+    @SmallTest
+    public void testCallbackRemovedWhenDmaChanged() throws Exception {
+        createMonitor(1);
+
+        boolean result = mRcsProvisioningMonitor.registerRcsProvisioningCallback(
+                FAKE_SUB_ID_BASE, mCallback);
+        updateDefaultMessageApplication(DEFAULT_MESSAGING_APP2);
+        processAllMessages();
+
+        assertTrue(result);
+        verify(mIImsConfig, times(1)).removeRcsConfigCallback(eq(mCallback));
+        verify(mCallback, times(1)).onRemoved();
+    }
+
+    @Test
+    @SmallTest
+    public void testRcsConnectedAndDisconnected() throws Exception {
+        createMonitor(1);
+        mRcsProvisioningMonitor.registerRcsProvisioningCallback(
+                FAKE_SUB_ID_BASE, mCallback);
+
+        verify(mIImsConfig, times(1))
+                .notifyRcsAutoConfigurationReceived(any(), anyBoolean());
+
+        mConnectorListener.getValue().connectionUnavailable(0);
+
+        verify(mCallback, times(1)).onRemoved();
+    }
+
+    @Test
+    @SmallTest
+    public void testOverrideDeviceSingleRegistrationEnabled() throws Exception {
+        createMonitor(1);
+
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(true);
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, true);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        assertTrue(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.overrideDeviceSingleRegistrationEnabled(false);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.getDeviceSingleRegistrationEnabled());
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.overrideDeviceSingleRegistrationEnabled(null);
+        processAllMessages();
+        assertTrue(mRcsProvisioningMonitor.getDeviceSingleRegistrationEnabled());
+        assertTrue(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(false);
+        //use carrier config change to refresh the value as system feature is static
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, true);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.overrideDeviceSingleRegistrationEnabled(true);
+        processAllMessages();
+        assertTrue(mRcsProvisioningMonitor.getDeviceSingleRegistrationEnabled());
+        assertTrue(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.overrideDeviceSingleRegistrationEnabled(null);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.getDeviceSingleRegistrationEnabled());
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+    }
+
+    @Test
+    @SmallTest
+    public void testTestModeEnabledAndDisabled() throws Exception {
+        when(mCursor.getBlob(anyInt())).thenReturn(null);
+        createMonitor(1);
+
+        verify(mCursor, times(1)).getBlob(anyInt());
+
+        mRcsProvisioningMonitor.setTestModeEnabled(true);
+        processAllMessages();
+
+        //should not query db in test mode
+        verify(mCursor, times(1)).getBlob(anyInt());
+        assertNull(mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.updateConfig(FAKE_SUB_ID_BASE, CONFIG_DEFAULT.getBytes(), false);
+        processAllMessages();
+
+        //config cahced in monitor should be updated, but db should not
+        assertNull(mProvider.getContentValues());
+        assertTrue(Arrays.equals(CONFIG_DEFAULT.getBytes(),
+                mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE)));
+
+        //verify if monitor goes back to normal mode
+        mRcsProvisioningMonitor.setTestModeEnabled(false);
+        processAllMessages();
+
+        verify(mCursor, times(2)).getBlob(anyInt());
+        assertNull(mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.updateConfig(FAKE_SUB_ID_BASE, CONFIG_DEFAULT.getBytes(), false);
+        processAllMessages();
+
+        assertTrue(Arrays.equals(CONFIG_DEFAULT.getBytes(),
+                mRcsProvisioningMonitor.getConfig(FAKE_SUB_ID_BASE)));
+        assertTrue(Arrays.equals(RcsConfig.compressGzip(CONFIG_DEFAULT.getBytes()),
+                (byte[]) mProvider.getContentValues().get(SimInfo.COLUMN_RCS_CONFIG)));
+    }
+
+    @Test
+    @SmallTest
+    public void testOverrideCarrierSingleRegistrationEnabled() throws Exception {
+        createMonitor(1);
+
+        when(mPackageManager.hasSystemFeature(
+                eq(PackageManager.FEATURE_TELEPHONY_IMS_SINGLE_REGISTRATION))).thenReturn(true);
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, true);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        assertTrue(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor
+                .overrideCarrierSingleRegistrationEnabled(FAKE_SUB_ID_BASE, false);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.getCarrierSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor
+                .overrideCarrierSingleRegistrationEnabled(FAKE_SUB_ID_BASE, null);
+        processAllMessages();
+        assertTrue(mRcsProvisioningMonitor.getCarrierSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+        assertTrue(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mBundle.putBoolean(
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL, false);
+        broadcastCarrierConfigChange(FAKE_SUB_ID_BASE);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor
+                .overrideCarrierSingleRegistrationEnabled(FAKE_SUB_ID_BASE, true);
+        processAllMessages();
+        assertTrue(mRcsProvisioningMonitor.getCarrierSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+        assertTrue(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor
+                .overrideCarrierSingleRegistrationEnabled(FAKE_SUB_ID_BASE, null);
+        processAllMessages();
+        assertFalse(mRcsProvisioningMonitor.getCarrierSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+        assertFalse(mRcsProvisioningMonitor.isRcsVolteSingleRegistrationEnabled(FAKE_SUB_ID_BASE));
+    }
+
+    @Test
+    @SmallTest
+    public void testOverrideImsFeatureValidation() throws Exception {
+        createMonitor(1);
+
+        mRcsProvisioningMonitor.overrideImsFeatureValidation(FAKE_SUB_ID_BASE, false);
+        assertFalse(mRcsProvisioningMonitor.getImsFeatureValidationOverride(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.overrideImsFeatureValidation(FAKE_SUB_ID_BASE, true);
+        assertTrue(mRcsProvisioningMonitor.getImsFeatureValidationOverride(FAKE_SUB_ID_BASE));
+
+        mRcsProvisioningMonitor.overrideImsFeatureValidation(FAKE_SUB_ID_BASE, null);
+        assertNull(mRcsProvisioningMonitor.getImsFeatureValidationOverride(FAKE_SUB_ID_BASE));
+    }
+
+    private void createMonitor(int subCount) throws Exception {
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+        makeFakeActiveSubIds(subCount);
+        when(mFeatureFactory.create(any(), anyInt(), mConnectorListener.capture(), any(), any()))
+                .thenReturn(mFeatureConnector);
+        when(mFeatureManager.getConfig()).thenReturn(mIImsConfig);
+        mRcsProvisioningMonitor = new RcsProvisioningMonitor(mPhone, mHandlerThread.getLooper(),
+                mRoleManager, mFeatureFactory);
+        mHandler = mRcsProvisioningMonitor.getHandler();
+        try {
+            mLooper = new TestableLooper(mHandler.getLooper());
+        } catch (Exception e) {
+            logd("Unable to create looper from handler.");
+        }
+        mConnectorListener.getValue().connectionReady(mFeatureManager);
+
+        verify(mFeatureConnector, atLeastOnce()).connect();
+    }
+
+    private void broadcastCarrierConfigChange(int subId) {
+        Intent intent = new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
+        intent.putExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX, subId);
+        mExecutor.execute(() -> {
+            mReceiver.onReceive(mPhone, intent);
+        });
+    }
+
+    private void makeFakeActiveSubIds(int count) {
+        final int[] subIds = new int[count];
+        for (int i = 0; i < count; i++) {
+            subIds[i] = FAKE_SUB_ID_BASE + i;
+        }
+        when(mSubscriptionManager.getActiveSubscriptionIdList()).thenReturn(subIds);
+    }
+
+    private void updateDefaultMessageApplication(String packageName) {
+        List<String> dmas = new ArrayList<>();
+        dmas.add(packageName);
+        when(mRoleManager.getRoleHolders(eq(RoleManager.ROLE_SMS))).thenReturn(dmas);
+        mExecutor.execute(() -> mRoleHolderChangedListener.onRoleHoldersChanged(
+                RoleManager.ROLE_SMS, UserHandle.ALL));
+    }
+
+    private void processAllMessages() {
+        while (!mLooper.getLooper().getQueue().isIdle()) {
+            mLooper.processAllMessages();
+        }
+    }
+
+    private static void logd(String str) {
+        Log.d(TAG, str);
+    }
+}
diff --git a/tests/src/com/android/phone/ServiceStateProviderTest.java b/tests/src/com/android/phone/ServiceStateProviderTest.java
index 32e5f26..d85976a 100644
--- a/tests/src/com/android/phone/ServiceStateProviderTest.java
+++ b/tests/src/com/android/phone/ServiceStateProviderTest.java
@@ -18,6 +18,7 @@
 
 import static android.provider.Telephony.ServiceStateTable;
 import static android.provider.Telephony.ServiceStateTable.getUriForSubscriptionId;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_HOME;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -31,8 +32,11 @@
 import android.database.ContentObserver;
 import android.database.Cursor;
 import android.net.Uri;
+import android.telephony.AccessNetworkConstants;
+import android.telephony.NetworkRegistrationInfo;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
 import android.test.mock.MockContentResolver;
 import android.test.suitebuilder.annotation.SmallTest;
 
@@ -60,7 +64,7 @@
     private final String[] mTestProjection =
     {
         ServiceStateTable.VOICE_REG_STATE,
-        ServiceStateProvider.DATA_REG_STATE,
+        ServiceStateTable.DATA_REG_STATE,
         ServiceStateProvider.VOICE_OPERATOR_ALPHA_LONG,
         ServiceStateProvider.VOICE_OPERATOR_ALPHA_SHORT,
         ServiceStateTable.VOICE_OPERATOR_NUMERIC,
@@ -81,15 +85,24 @@
         ServiceStateProvider.IS_USING_CARRIER_AGGREGATION,
         ServiceStateProvider.OPERATOR_ALPHA_LONG_RAW,
         ServiceStateProvider.OPERATOR_ALPHA_SHORT_RAW,
+        ServiceStateTable.DATA_NETWORK_TYPE,
+        ServiceStateTable.DUPLEX_MODE,
     };
 
+    // Exception used internally to verify if the Resolver#notifyChange has been called.
+    private class TestNotifierException extends RuntimeException {
+        TestNotifierException() {
+            super();
+        }
+    }
+
     @Before
     public void setUp() throws Exception {
         mContext = mock(Context.class);
         mContentResolver = new MockContentResolver() {
             @Override
             public void notifyChange(Uri uri, ContentObserver observer, boolean syncToNetwork) {
-                throw new RuntimeException("notifyChange!");
+                throw new TestNotifierException();
             }
         };
         doReturn(mContentResolver).when(mContext).getContentResolver();
@@ -99,6 +112,15 @@
         mTestServiceStateForSubId1 = new ServiceState();
         mTestServiceStateForSubId1.setStateOff();
 
+        // Add NRI to trigger SS with non-default values (e.g. duplex mode)
+        NetworkRegistrationInfo nriWwan = new NetworkRegistrationInfo.Builder()
+                .setTransportType(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                .setDomain(NetworkRegistrationInfo.DOMAIN_PS)
+                .build();
+        mTestServiceStateForSubId1.addNetworkRegistrationInfo(nriWwan);
+        mTestServiceStateForSubId1.setChannelNumber(65536); // EutranBand.BAND_65, DUPLEX_MODE_FDD
+
         // Mock out the actual phone state
         ServiceStateProvider provider = new ServiceStateProvider() {
             @Override
@@ -183,6 +205,8 @@
         final int isUsingCarrierAggregation = (ss.isUsingCarrierAggregation()) ? 1 : 0;
         final String operatorAlphaLongRaw = ss.getOperatorAlphaLongRaw();
         final String operatorAlphaShortRaw = ss.getOperatorAlphaShortRaw();
+        final int dataNetworkType = ss.getDataNetworkType();
+        final int duplexMode = ss.getDuplexMode();
 
         assertEquals(voiceRegState, cursor.getInt(0));
         assertEquals(dataRegState, cursor.getInt(1));
@@ -206,6 +230,8 @@
         assertEquals(isUsingCarrierAggregation, cursor.getInt(19));
         assertEquals(operatorAlphaLongRaw, cursor.getString(20));
         assertEquals(operatorAlphaShortRaw, cursor.getString(21));
+        assertEquals(dataNetworkType, cursor.getInt(22));
+        assertEquals(duplexMode, cursor.getInt(23));
     }
 
     /**
@@ -226,21 +252,12 @@
         newSS.setCdmaSystemAndNetworkId(0, 0);
 
         // Test that notifyChange is not called for these fields
-        boolean notifyChangeWasCalled = false;
-        try {
-            ServiceStateProvider.notifyChangeForSubIdAndField(mContext, oldSS, newSS, subId);
-        } catch (RuntimeException e) {
-            final String message = e.getMessage();
-            if (message != null &&  message.equals("notifyChange!")) {
-                notifyChangeWasCalled = true;
-            }
-        }
-        assertFalse(notifyChangeWasCalled);
+        assertFalse(notifyChangeCalledForSubIdAndField(oldSS, newSS, subId));
     }
 
     @Test
     @SmallTest
-    public void testNotifyChanged() {
+    public void testNotifyChanged_noStateUpdated() {
         int subId = 0;
 
         ServiceState oldSS = new ServiceState();
@@ -251,57 +268,106 @@
         copyOfOldSS.setStateOutOfService();
         copyOfOldSS.setVoiceRegState(ServiceState.STATE_OUT_OF_SERVICE);
 
+        // Test that notifyChange is not called with no change in notifyChangeForSubIdAndField
+        assertFalse(notifyChangeCalledForSubId(oldSS, copyOfOldSS, subId));
+
+        // Test that notifyChange is not called with no change in notifyChangeForSubId
+        assertFalse(notifyChangeCalledForSubIdAndField(oldSS, copyOfOldSS, subId));
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyChanged_voiceRegStateUpdated() {
+        int subId = 0;
+
+        ServiceState oldSS = new ServiceState();
+        oldSS.setStateOutOfService();
+        oldSS.setVoiceRegState(ServiceState.STATE_OUT_OF_SERVICE);
+
         ServiceState newSS = new ServiceState();
         newSS.setStateOutOfService();
         newSS.setVoiceRegState(ServiceState.STATE_POWER_OFF);
 
-        // Test that notifyChange is not called with no change in notifyChangeForSubIdAndField
-        boolean notifyChangeWasCalled = false;
-        try {
-            ServiceStateProvider.notifyChangeForSubIdAndField(mContext, oldSS, copyOfOldSS, subId);
-        } catch (RuntimeException e) {
-            final String message = e.getMessage();
-            if (message != null &&  message.equals("notifyChange!")) {
-                notifyChangeWasCalled = true;
-            }
-        }
-        assertFalse(notifyChangeWasCalled);
-
-        // Test that notifyChange is not called with no change in notifyChangeForSubId
-        notifyChangeWasCalled = false;
-        try {
-            ServiceStateProvider.notifyChangeForSubId(mContext, oldSS, copyOfOldSS, subId);
-        } catch (RuntimeException e) {
-            final String message = e.getMessage();
-            if (message != null &&  message.equals("notifyChange!")) {
-                notifyChangeWasCalled = true;
-            }
-        }
-        assertFalse(notifyChangeWasCalled);
-
         // Test that notifyChange is called by notifyChangeForSubIdAndField when the voice_reg_state
         // changes
-        notifyChangeWasCalled = false;
-        try {
-            ServiceStateProvider.notifyChangeForSubIdAndField(mContext, oldSS, newSS, subId);
-        } catch (RuntimeException e) {
-            final String message = e.getMessage();
-            if (message != null &&  message.equals("notifyChange!")) {
-                notifyChangeWasCalled = true;
-            }
-        }
-        assertTrue(notifyChangeWasCalled);
+        assertTrue(notifyChangeCalledForSubId(oldSS, newSS, subId));
 
         // Test that notifyChange is called by notifyChangeForSubId when the voice_reg_state changes
-        notifyChangeWasCalled = false;
+        assertTrue(notifyChangeCalledForSubIdAndField(oldSS, newSS, subId));
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyChanged_dataNetworkTypeUpdated() {
+        int subId = 0;
+
+        // While we don't have a method to directly set dataNetworkType, we emulate a ServiceState
+        // change that will trigger the change of dataNetworkType, according to the logic in
+        // ServiceState#getDataNetworkType
+        ServiceState oldSS = new ServiceState();
+        oldSS.setStateOutOfService();
+
+        ServiceState newSS = new ServiceState();
+        newSS.setStateOutOfService();
+
+        NetworkRegistrationInfo nriWwan = new NetworkRegistrationInfo.Builder()
+                .setTransportType(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                .setDomain(NetworkRegistrationInfo.DOMAIN_PS)
+                .setRegistrationState(REGISTRATION_STATE_HOME)
+                .build();
+        newSS.addNetworkRegistrationInfo(nriWwan);
+
+        // Test that notifyChange is called by notifyChangeForSubId when the
+        // data_network_type changes
+        assertTrue(notifyChangeCalledForSubId(oldSS, newSS, subId));
+
+        // Test that notifyChange is called by notifyChangeForSubIdAndField when the
+        // data_network_type changes
+        assertTrue(notifyChangeCalledForSubIdAndField(oldSS, newSS, subId));
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyChanged_dataRegStateUpdated() {
+        int subId = 0;
+
+        ServiceState oldSS = new ServiceState();
+        oldSS.setStateOutOfService();
+        oldSS.setDataRegState(ServiceState.STATE_OUT_OF_SERVICE);
+
+        ServiceState newSS = new ServiceState();
+        newSS.setStateOutOfService();
+        newSS.setDataRegState(ServiceState.STATE_POWER_OFF);
+
+        // Test that notifyChange is called by notifyChangeForSubId
+        // when the data_reg_state changes
+        assertTrue(notifyChangeCalledForSubId(oldSS, newSS, subId));
+
+        // Test that notifyChange is called by notifyChangeForSubIdAndField
+        // when the data_reg_state changes
+        assertTrue(notifyChangeCalledForSubIdAndField(oldSS, newSS, subId));
+    }
+
+    // Check if notifyChange was called by notifyChangeForSubId
+    private boolean notifyChangeCalledForSubId(ServiceState oldSS,
+            ServiceState newSS, int subId) {
         try {
             ServiceStateProvider.notifyChangeForSubId(mContext, oldSS, newSS, subId);
-        } catch (RuntimeException e) {
-            final String message = e.getMessage();
-            if (message != null &&  message.equals("notifyChange!")) {
-                notifyChangeWasCalled = true;
-            }
+        } catch (TestNotifierException e) {
+            return true;
         }
-        assertTrue(notifyChangeWasCalled);
+        return false;
+    }
+
+    // Check if notifyChange was called by notifyChangeForSubIdAndField
+    private boolean notifyChangeCalledForSubIdAndField(ServiceState oldSS,
+            ServiceState newSS, int subId) {
+        try {
+            ServiceStateProvider.notifyChangeForSubIdAndField(mContext, oldSS, newSS, subId);
+        } catch (TestNotifierException e) {
+            return true;
+        }
+        return false;
     }
 }
diff --git a/tests/src/com/android/phone/SimPhonebookProviderTest.java b/tests/src/com/android/phone/SimPhonebookProviderTest.java
new file mode 100644
index 0000000..f897fac
--- /dev/null
+++ b/tests/src/com/android/phone/SimPhonebookProviderTest.java
@@ -0,0 +1,1496 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone;
+
+import static android.provider.SimPhonebookContract.ElementaryFiles.EF_ADN;
+import static android.provider.SimPhonebookContract.ElementaryFiles.EF_FDN;
+import static android.provider.SimPhonebookContract.ElementaryFiles.EF_SDN;
+
+import static com.android.internal.telephony.testing.CursorSubject.assertThat;
+import static com.android.internal.telephony.testing.TelephonyAssertions.assertThrows;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.net.Uri;
+import android.provider.SimPhonebookContract;
+import android.provider.SimPhonebookContract.ElementaryFiles;
+import android.provider.SimPhonebookContract.SimRecords;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.util.Pair;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.rule.provider.ProviderTestRule;
+
+import com.android.internal.telephony.IIccPhoneBook;
+import com.android.internal.telephony.uicc.AdnCapacity;
+import com.android.internal.telephony.uicc.AdnRecord;
+import com.android.internal.telephony.uicc.IccConstants;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.truth.Correspondence;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.AdditionalAnswers;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mockito;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+
+@RunWith(AndroidJUnit4.class)
+public final class SimPhonebookProviderTest {
+
+    private static final String EMOJI = new String(Character.toChars(0x1F642));
+    private static final Correspondence<AdnRecord, AdnRecord> ADN_RECORD_IS_EQUAL =
+            Correspondence.from(AdnRecord::isEqual, "isEqual");
+
+    @Rule
+    public final ProviderTestRule mProviderRule = new ProviderTestRule.Builder(
+            TestableSimPhonebookProvider.class, SimPhonebookContract.AUTHORITY).build();
+
+    private ContentResolver mResolver;
+    private FakeIccPhoneBook mIccPhoneBook;
+    private SubscriptionManager mMockSubscriptionManager;
+
+    private static List<SubscriptionInfo> createSubscriptionsWithIds(int... subscriptionIds) {
+        ImmutableList.Builder<SubscriptionInfo> builder = ImmutableList.builderWithExpectedSize(
+                subscriptionIds.length);
+        for (int i = 0; i < subscriptionIds.length; i++) {
+            builder.add(createSubscriptionInfo(i, subscriptionIds[i]));
+        }
+        return builder.build();
+    }
+
+    private static SubscriptionInfo createSubscriptionInfo(int slotIndex, int subscriptiondId) {
+        return new SubscriptionInfo(
+                subscriptiondId, "", slotIndex, null, null, 0, 0, null, 0, null, null, null, null,
+                false, null, null);
+    }
+
+    @Before
+    public void setUp() {
+        mMockSubscriptionManager = spy(
+                Objects.requireNonNull(ApplicationProvider.getApplicationContext()
+                        .getSystemService(SubscriptionManager.class)));
+        mIccPhoneBook = new FakeIccPhoneBook();
+        mResolver = mProviderRule.getResolver();
+
+        TestableSimPhonebookProvider.setup(mResolver, mMockSubscriptionManager, mIccPhoneBook);
+    }
+
+    @Test
+    public void query_entityFiles_returnsCursorWithCorrectProjection() {
+        // Null projection
+        try (Cursor cursor = mResolver.query(ElementaryFiles.CONTENT_URI, null, null,
+                null)) {
+            assertThat(Objects.requireNonNull(cursor).getColumnNames()).asList()
+                    .containsExactlyElementsIn(
+                            SimPhonebookProvider.ELEMENTARY_FILES_ALL_COLUMNS);
+        }
+
+        // Empty projection
+        try (Cursor cursor = mResolver.query(ElementaryFiles.CONTENT_URI, new String[0], null,
+                null)) {
+            assertThat(cursor).hasColumnNames();
+        }
+
+        // Single column
+        try (Cursor cursor = mResolver.query(ElementaryFiles.CONTENT_URI, new String[]{
+                ElementaryFiles.EF_TYPE
+        }, null, null)) {
+            assertThat(cursor).hasColumnNames(ElementaryFiles.EF_TYPE);
+        }
+
+        // Duplicate column
+        try (Cursor cursor = mResolver.query(ElementaryFiles.CONTENT_URI, new String[]{
+                ElementaryFiles.SUBSCRIPTION_ID, ElementaryFiles.SUBSCRIPTION_ID
+        }, null, null)) {
+            assertThat(cursor).hasColumnNames(ElementaryFiles.SUBSCRIPTION_ID,
+                    ElementaryFiles.SUBSCRIPTION_ID);
+        }
+
+        // Random order of all columns
+        String[] projection = Arrays.copyOf(
+                SimPhonebookProvider.ELEMENTARY_FILES_ALL_COLUMNS,
+                SimPhonebookProvider.ELEMENTARY_FILES_ALL_COLUMNS.length);
+        Collections.shuffle(Arrays.asList(projection));
+        try (Cursor cursor = mResolver.query(ElementaryFiles.CONTENT_URI, projection, null, null)) {
+            assertThat(cursor).hasColumnNames(projection);
+        }
+    }
+
+    @Test
+    public void query_entityFiles_unrecognizedColumn_throwsIllegalArgumentException() {
+        assertThrows(IllegalArgumentException.class, () ->
+                mResolver.query(ElementaryFiles.CONTENT_URI, new String[]{"invalid_column"}, null,
+                        null));
+    }
+
+    @Test
+    public void query_entityFiles_noSim_returnsEmptyCursor() {
+        when(mMockSubscriptionManager.getActiveSubscriptionInfoList()).thenReturn(
+                ImmutableList.of());
+
+        try (Cursor cursor = mResolver.query(ElementaryFiles.CONTENT_URI, null, null, null)) {
+            assertThat(cursor).hasCount(0);
+        }
+    }
+
+    @Test
+    public void query_entityFiles_multiSim_returnsCursorWithRowForEachSimEf() {
+        setupSimsWithSubscriptionIds(2, 3, 7);
+
+        mIccPhoneBook.setRecordsSize(2, IccConstants.EF_ADN, 10, 25);
+        mIccPhoneBook.setRecordsSize(2, IccConstants.EF_FDN, 5, 20);
+        mIccPhoneBook.setRecordsSize(2, IccConstants.EF_SDN, 15, 20);
+        mIccPhoneBook.setRecordsSize(3, IccConstants.EF_ADN, 100, 30);
+        // These Will be omitted from results because zero size indicates the EF is not supported.
+        mIccPhoneBook.setRecordsSize(3, IccConstants.EF_FDN, 0, 0);
+        mIccPhoneBook.setRecordsSize(3, IccConstants.EF_SDN, 0, 0);
+        mIccPhoneBook.setRecordsSize(7, IccConstants.EF_ADN, 0, 0);
+        mIccPhoneBook.setRecordsSize(7, IccConstants.EF_FDN, 0, 0);
+        mIccPhoneBook.setRecordsSize(7, IccConstants.EF_SDN, 0, 0);
+
+        String[] projection = {
+                ElementaryFiles.SLOT_INDEX, ElementaryFiles.SUBSCRIPTION_ID,
+                ElementaryFiles.EF_TYPE, ElementaryFiles.MAX_RECORDS,
+                ElementaryFiles.NAME_MAX_LENGTH, ElementaryFiles.PHONE_NUMBER_MAX_LENGTH
+        };
+        try (Cursor cursor = mResolver.query(ElementaryFiles.CONTENT_URI, projection, null, null)) {
+            assertThat(cursor).hasColumnNames(projection);
+
+            assertThat(cursor)
+                    .atRow(0).hasRowValues(0, 2, ElementaryFiles.EF_ADN, 10, 11, 20)
+                    .atRow(1).hasRowValues(0, 2, ElementaryFiles.EF_FDN, 5, 6, 20)
+                    .atRow(2).hasRowValues(0, 2, ElementaryFiles.EF_SDN, 15, 6, 20)
+                    .atRow(3).hasRowValues(1, 3, ElementaryFiles.EF_ADN, 100, 16, 20);
+        }
+    }
+
+    @Test
+    public void query_entityFiles_simWithZeroSizes_returnsEmptyCursor() {
+        setupSimsWithSubscriptionIds(1);
+
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 0, 0);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_FDN, 0, 0);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_SDN, 0, 0);
+
+        try (Cursor cursor = mResolver.query(ElementaryFiles.CONTENT_URI, null, null, null)) {
+            assertThat(cursor).hasCount(0);
+        }
+    }
+
+    @Test
+    public void query_entityFilesItem_nullProjection_returnsCursorWithCorrectProjection() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        // Null projection
+        try (Cursor cursor = mResolver.query(ElementaryFiles.getItemUri(1, EF_ADN), null, null,
+                null)) {
+            assertThat(Objects.requireNonNull(cursor).getColumnNames()).asList()
+                    .containsExactlyElementsIn(
+                            SimPhonebookProvider.ELEMENTARY_FILES_ALL_COLUMNS);
+        }
+    }
+
+    @Test
+    public void query_adnRecords_returnsCursorWithMatchingProjection() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+        Uri contentAdn = SimRecords.getContentUri(1, EF_ADN);
+
+        // Null projection
+        try (Cursor cursor = mResolver.query(contentAdn, null, null, null)) {
+            assertThat(Objects.requireNonNull(cursor).getColumnNames()).asList()
+                    .containsExactlyElementsIn(SimPhonebookProvider.SIM_RECORDS_ALL_COLUMNS);
+        }
+
+        // Empty projection
+        try (Cursor cursor = mResolver.query(contentAdn, new String[0], null, null)) {
+            assertThat(cursor).hasColumnNames();
+        }
+
+        // Single column
+        try (Cursor cursor = mResolver.query(contentAdn, new String[]{
+                SimRecords.PHONE_NUMBER
+        }, null, null)) {
+            assertThat(cursor).hasColumnNames(SimRecords.PHONE_NUMBER);
+        }
+
+        // Duplicate column
+        try (Cursor cursor = mResolver.query(contentAdn, new String[]{
+                SimRecords.PHONE_NUMBER, SimRecords.PHONE_NUMBER
+        }, null, null)) {
+            assertThat(cursor).hasColumnNames(SimRecords.PHONE_NUMBER, SimRecords.PHONE_NUMBER);
+        }
+
+        // Random order of all columns
+        String[] projection = Arrays.copyOf(
+                SimPhonebookProvider.SIM_RECORDS_ALL_COLUMNS,
+                SimPhonebookProvider.SIM_RECORDS_ALL_COLUMNS.length);
+        Collections.shuffle(Arrays.asList(projection));
+        try (Cursor cursor = mResolver.query(contentAdn, projection, null, null)) {
+            assertThat(cursor).hasColumnNames(projection);
+        }
+    }
+
+    @Test
+    public void query_adnRecords_noRecords_returnsEmptyCursor() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        try (Cursor cursor = mResolver.query(SimRecords.getContentUri(1, EF_ADN), null, null,
+                null)) {
+            assertThat(cursor).hasCount(0);
+        }
+    }
+
+    @Test
+    public void query_simRecords_nullRecordList_returnsEmptyCursor() throws Exception {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+        // Use a mock so that a null list can be returned
+        IIccPhoneBook mockIccPhoneBook = mock(
+                IIccPhoneBook.class, AdditionalAnswers.delegatesTo(mIccPhoneBook));
+        when(mockIccPhoneBook.getAdnRecordsInEfForSubscriber(anyInt(), anyInt())).thenReturn(null);
+        TestableSimPhonebookProvider.setup(mResolver, mMockSubscriptionManager, mockIccPhoneBook);
+
+        try (Cursor adnCursor = mResolver.query(SimRecords.getContentUri(1, EF_ADN), null, null,
+                null);
+             Cursor fdnCursor = mResolver.query(SimRecords.getContentUri(1, EF_FDN), null, null,
+                     null);
+             Cursor sdnCursor = mResolver.query(SimRecords.getContentUri(1, EF_SDN), null, null,
+                     null)
+        ) {
+            assertThat(adnCursor).hasCount(0);
+            assertThat(fdnCursor).hasCount(0);
+            assertThat(sdnCursor).hasCount(0);
+        }
+    }
+
+    @Test
+    public void query_simRecords_singleSim_returnsDataForCorrectEf() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.addRecord(1, IccConstants.EF_ADN, "Person Adn1", "8005550101");
+        mIccPhoneBook.addRecord(1, IccConstants.EF_ADN, "Person Adn2", "8005550102");
+        mIccPhoneBook.addRecord(1, IccConstants.EF_FDN, "Person Fdn", "8005550103");
+        mIccPhoneBook.addRecord(1, IccConstants.EF_SDN, "Person Sdn", "8005550104");
+        mIccPhoneBook.setDefaultSubscriptionId(1);
+
+        String[] projection = {
+                SimRecords.SUBSCRIPTION_ID,
+                SimRecords.ELEMENTARY_FILE_TYPE,
+                SimRecords.RECORD_NUMBER,
+                SimRecords.NAME,
+                SimRecords.PHONE_NUMBER
+        };
+        try (Cursor adnCursor = mResolver.query(SimRecords.getContentUri(1, EF_ADN),
+                projection, null, null);
+             Cursor fdnCursor = mResolver.query(SimRecords.getContentUri(1, EF_FDN),
+                     projection, null, null);
+             Cursor sdnCursor = mResolver.query(SimRecords.getContentUri(1, EF_SDN),
+                     projection, null, null)
+        ) {
+
+            assertThat(adnCursor)
+                    .atRow(0).hasRowValues(1, ElementaryFiles.EF_ADN, 1, "Person Adn1",
+                    "8005550101")
+                    .atRow(1).hasRowValues(1, ElementaryFiles.EF_ADN, 2, "Person Adn2",
+                    "8005550102");
+            assertThat(fdnCursor)
+                    .atRow(0).hasRowValues(1, ElementaryFiles.EF_FDN, 1, "Person Fdn",
+                    "8005550103");
+            assertThat(sdnCursor)
+                    .atRow(0).hasRowValues(1, ElementaryFiles.EF_SDN, 1, "Person Sdn",
+                    "8005550104");
+        }
+    }
+
+    @Test
+    public void query_adnRecords_returnsAdnData() {
+        setupSimsWithSubscriptionIds(1, 2, 4);
+        mIccPhoneBook.addRecord(1, IccConstants.EF_ADN, "Person Sim1", "8005550101");
+        mIccPhoneBook.addRecord(1, IccConstants.EF_FDN, "Omitted Sim1", "8005550199");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_ADN, "Person Sim2a", "8005550103");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_ADN, "Person Sim2b", "8005550104");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_ADN, "Person Sim2c", "8005550105");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_SDN, "Omitted Sim2", "8005550198");
+        mIccPhoneBook.addRecord(4, IccConstants.EF_ADN, "Person Sim4", "8005550106");
+        mIccPhoneBook.setDefaultSubscriptionId(1);
+
+        String[] projection = {
+                SimRecords.SUBSCRIPTION_ID,
+                SimRecords.ELEMENTARY_FILE_TYPE,
+                SimRecords.RECORD_NUMBER,
+                SimRecords.NAME,
+                SimRecords.PHONE_NUMBER
+        };
+        try (Cursor cursorSim1 = mResolver.query(SimRecords.getContentUri(1, EF_ADN),
+                projection, null, null);
+             Cursor cursorSim2 = mResolver.query(SimRecords.getContentUri(2, EF_ADN),
+                     projection, null, null);
+             Cursor cursorSim4 = mResolver.query(SimRecords.getContentUri(4, EF_ADN),
+                     projection, null, null)
+        ) {
+
+            assertThat(cursorSim1).hasData(new Object[][]{
+                    {1, ElementaryFiles.EF_ADN, 1, "Person Sim1", "8005550101"},
+            });
+            assertThat(cursorSim2).hasData(new Object[][]{
+                    {2, ElementaryFiles.EF_ADN, 1, "Person Sim2a", "8005550103"},
+                    {2, ElementaryFiles.EF_ADN, 2, "Person Sim2b", "8005550104"},
+                    {2, ElementaryFiles.EF_ADN, 3, "Person Sim2c", "8005550105"},
+            });
+            assertThat(cursorSim4).hasData(new Object[][]{
+                    {4, ElementaryFiles.EF_ADN, 1, "Person Sim4", "8005550106"},
+            });
+        }
+    }
+
+    @Test
+    public void query_fdnRecords_returnsFdnData() {
+        setupSimsWithSubscriptionIds(1, 2, 4);
+        mIccPhoneBook.makeAllEfsSupported(1, 2, 4);
+        mIccPhoneBook.addRecord(1, IccConstants.EF_ADN, "Person Sim1", "8005550101");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_ADN, "Person Sim2a", "8005550103");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_FDN, "Person Sim2b", "8005550104");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_FDN, "Person Sim2c", "8005550105");
+        mIccPhoneBook.addRecord(4, IccConstants.EF_SDN, "Person Sim4", "8005550106");
+        mIccPhoneBook.setDefaultSubscriptionId(1);
+
+        String[] projection = {
+                SimRecords.SUBSCRIPTION_ID,
+                SimRecords.ELEMENTARY_FILE_TYPE,
+                SimRecords.RECORD_NUMBER,
+                SimRecords.NAME,
+                SimRecords.PHONE_NUMBER
+        };
+        try (Cursor cursorSim1Fdn = mResolver.query(SimRecords.getContentUri(1, EF_FDN),
+                projection, null, null);
+             Cursor cursorSim2Fdn = mResolver.query(SimRecords.getContentUri(2, EF_FDN),
+                     projection, null, null);
+             Cursor cursorSim4Fdn = mResolver.query(SimRecords.getContentUri(4, EF_FDN),
+                     projection, null, null)
+        ) {
+
+            assertThat(cursorSim1Fdn).hasCount(0);
+            assertThat(cursorSim2Fdn).hasData(new Object[][]{
+                    {2, ElementaryFiles.EF_FDN, 1, "Person Sim2b", "8005550104"},
+                    {2, ElementaryFiles.EF_FDN, 2, "Person Sim2c", "8005550105"},
+            });
+            assertThat(cursorSim4Fdn).hasCount(0);
+        }
+    }
+
+    @Test
+    public void query_sdnRecords_returnsSdnData() {
+        setupSimsWithSubscriptionIds(1, 2, 4);
+        mIccPhoneBook.makeAllEfsSupported(1, 2, 4);
+        mIccPhoneBook.addRecord(1, IccConstants.EF_ADN, "Person Adn1", "8005550101");
+        mIccPhoneBook.addRecord(1, IccConstants.EF_FDN, "Person Fdn1", "8005550102");
+        mIccPhoneBook.addRecord(1, IccConstants.EF_SDN, "Person Sdn1", "8005550103");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_ADN, "Person Adn2a", "8005550104");
+        mIccPhoneBook.addRecord(2, IccConstants.EF_FDN, "Person Fdn2b", "8005550105");
+        mIccPhoneBook.addRecord(4, IccConstants.EF_SDN, "Person Sdn4a", "8005550106");
+        mIccPhoneBook.addRecord(4, IccConstants.EF_SDN, "Person Sdn4b", "8005550107");
+        mIccPhoneBook.setDefaultSubscriptionId(1);
+
+        String[] projection = {
+                SimRecords.SUBSCRIPTION_ID,
+                SimRecords.ELEMENTARY_FILE_TYPE,
+                SimRecords.RECORD_NUMBER,
+                SimRecords.NAME,
+                SimRecords.PHONE_NUMBER
+        };
+        try (Cursor cursorSim1Sdn = mResolver.query(SimRecords.getContentUri(1, EF_SDN),
+                projection, null, null);
+             Cursor cursorSim2Sdn = mResolver.query(SimRecords.getContentUri(2, EF_SDN),
+                     projection, null, null);
+             Cursor cursorSim4Sdn = mResolver.query(SimRecords.getContentUri(4, EF_SDN),
+                     projection, null, null)
+        ) {
+
+            assertThat(cursorSim1Sdn)
+                    .atRow(0).hasRowValues(1, ElementaryFiles.EF_SDN, 1, "Person Sdn1",
+                    "8005550103");
+            assertThat(cursorSim2Sdn).hasCount(0);
+            assertThat(cursorSim4Sdn)
+                    .atRow(0).hasRowValues(4, ElementaryFiles.EF_SDN, 1, "Person Sdn4a",
+                    "8005550106")
+                    .atRow(1).hasRowValues(4, ElementaryFiles.EF_SDN, 2, "Person Sdn4b",
+                    "8005550107");
+        }
+    }
+
+    @Test
+    public void query_adnRecords_nonExistentSim_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.query(SimRecords.getContentUri(123, EF_ADN), null, null, null));
+        assertThat(e).hasMessageThat().isEqualTo("No active SIM with subscription ID 123");
+    }
+
+    @Test
+    public void insert_nonExistentSim_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        values.put(SimRecords.PHONE_NUMBER, "123");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(123, EF_ADN), values));
+        assertThat(e).hasMessageThat().isEqualTo("No active SIM with subscription ID 123");
+    }
+
+    @Test
+    public void update_nonExistentSim_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        values.put(SimRecords.PHONE_NUMBER, "123");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.update(SimRecords.getItemUri(123, EF_ADN, 1), values, null));
+        assertThat(e).hasMessageThat().isEqualTo("No active SIM with subscription ID 123");
+    }
+
+    @Test
+    public void delete_nonExistentSim_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.delete(SimRecords.getItemUri(123, EF_ADN, 1), null));
+        assertThat(e).hasMessageThat().isEqualTo("No active SIM with subscription ID 123");
+    }
+
+    @Test
+    public void query_adnRecords_zeroSizeEf_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 0, 0);
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.query(SimRecords.getContentUri(1, EF_ADN), null, null, null));
+        assertThat(e).hasMessageThat().isEqualTo(
+                "adn is not supported for SIM with subscription ID 1");
+    }
+
+    @Test
+    public void query_itemUri_returnsCorrectRow() {
+        setupSimsWithSubscriptionIds(1, 2);
+        mIccPhoneBook.addRecord(1,
+                new AdnRecord(IccConstants.EF_ADN, 1, "Name@Adn1[1]", "8005550101"));
+        mIccPhoneBook.addRecord(1,
+                new AdnRecord(IccConstants.EF_ADN, 2, "Name@Adn1[2]", "8005550102"));
+        mIccPhoneBook.addRecord(1,
+                new AdnRecord(IccConstants.EF_ADN, 3, "Name@Adn1[3]", "8005550103"));
+        mIccPhoneBook.addRecord(2,
+                new AdnRecord(IccConstants.EF_ADN, 3, "Name@Adn2[3]", "8005550104"));
+        mIccPhoneBook.addRecord(1,
+                new AdnRecord(IccConstants.EF_FDN, 1, "Name@Fdn1[1]", "8005550105"));
+        mIccPhoneBook.addRecord(2,
+                new AdnRecord(IccConstants.EF_SDN, 1, "Name@Sdn2[1]", "8005550106"));
+
+        String[] projection = {
+                SimRecords.SUBSCRIPTION_ID, SimRecords.ELEMENTARY_FILE_TYPE,
+                SimRecords.RECORD_NUMBER, SimRecords.NAME, SimRecords.PHONE_NUMBER
+        };
+        try (Cursor item1 = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1),
+                projection, null, null);
+             Cursor item2 = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 3),
+                     projection, null, null);
+             Cursor item3 = mResolver.query(SimRecords.getItemUri(2, ElementaryFiles.EF_ADN, 3),
+                     projection, null, null);
+             Cursor item4 = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_FDN, 1),
+                     projection, null, null);
+             Cursor item5 = mResolver.query(SimRecords.getItemUri(2, ElementaryFiles.EF_SDN, 1),
+                     projection, null, null)
+        ) {
+            assertThat(item1).hasSingleRow(1, ElementaryFiles.EF_ADN, 1, "Name@Adn1[1]",
+                    "8005550101");
+            assertThat(item2).hasSingleRow(1, ElementaryFiles.EF_ADN, 3, "Name@Adn1[3]",
+                    "8005550103");
+            assertThat(item3).hasSingleRow(2, ElementaryFiles.EF_ADN, 3, "Name@Adn2[3]",
+                    "8005550104");
+            assertThat(item4).hasSingleRow(1, ElementaryFiles.EF_FDN, 1, "Name@Fdn1[1]",
+                    "8005550105");
+            assertThat(item5).hasSingleRow(2, ElementaryFiles.EF_SDN, 1, "Name@Sdn2[1]",
+                    "8005550106");
+        }
+    }
+
+    @Test
+    public void query_itemUriNullProjection_returnsCursorWithAllColumns() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        try (Cursor cursor = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1),
+                null, null, null)
+        ) {
+            assertThat(Objects.requireNonNull(
+                    cursor).getColumnNames()).asList().containsExactlyElementsIn(
+                    SimPhonebookProvider.SIM_RECORDS_ALL_COLUMNS);
+        }
+    }
+
+    @Test
+    public void query_itemUriEmptyRecord_returnsEmptyCursor() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 30);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_FDN, 1, 30);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_SDN, 1, 30);
+
+        try (Cursor adnItem = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1),
+                null, null, null);
+             Cursor fdnItem = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_FDN, 1),
+                     null, null, null);
+             Cursor sdnItem = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_SDN, 1),
+                     null, null, null)
+        ) {
+            assertThat(adnItem).hasCount(0);
+            assertThat(fdnItem).hasCount(0);
+            assertThat(sdnItem).hasCount(0);
+        }
+    }
+
+    @Test
+    public void query_itemUriIndexExceedsMax_returnsEmptyCursor() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 30);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_FDN, 1, 30);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_SDN, 1, 30);
+
+        try (Cursor adnItem = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 2),
+                null, null, null);
+             Cursor fdnItem = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_FDN, 2),
+                     null, null, null);
+             Cursor sdnItem = mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_SDN, 2),
+                     null, null, null)
+        ) {
+            assertThat(adnItem).hasCount(0);
+            assertThat(fdnItem).hasCount(0);
+            assertThat(sdnItem).hasCount(0);
+        }
+    }
+
+    @Test
+    public void query_invalidItemIndex_throwsIllegalArgumentException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        assertThrows(IllegalArgumentException.class, () ->
+                mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, -1),
+                        null, null, null));
+        assertThrows(IllegalArgumentException.class, () ->
+                mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_FDN, -1),
+                        null, null, null));
+        assertThrows(IllegalArgumentException.class, () ->
+                mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_SDN, -1),
+                        null, null, null));
+        assertThrows(IllegalArgumentException.class, () ->
+                mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 0),
+                        null, null, null));
+        assertThrows(IllegalArgumentException.class, () ->
+                mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_FDN, 0),
+                        null, null, null));
+        assertThrows(IllegalArgumentException.class, () ->
+                mResolver.query(SimRecords.getItemUri(1, ElementaryFiles.EF_SDN, 0),
+                        null, null, null));
+    }
+
+    @Test
+    public void insert_adnRecord_addsAdnRecordAndReturnsUriForNewRecord() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "First Last");
+        values.put(SimRecords.PHONE_NUMBER, "8005550101");
+
+        Uri uri = mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+
+        List<AdnRecord> records = mIccPhoneBook.getAdnRecordsInEfForSubscriber(
+                1, IccConstants.EF_ADN).stream()
+                .filter(((Predicate<AdnRecord>) AdnRecord::isEmpty).negate())
+                .collect(Collectors.toList());
+
+        assertThat(records)
+                .comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .containsExactly(new AdnRecord(IccConstants.EF_ADN, 1, "First Last", "8005550101"));
+
+        assertThat(uri).isEqualTo(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1));
+    }
+
+    @Test
+    public void insert_adnRecordWithExistingRecords_returnsUriWithCorrectIndex() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setDefaultSubscriptionId(1);
+        mIccPhoneBook.addRecord(new AdnRecord(IccConstants.EF_ADN, 2, "Existing1", "8005550101"));
+        mIccPhoneBook.addRecord(new AdnRecord(IccConstants.EF_ADN, 3, "Existing2", "8005550102"));
+        mIccPhoneBook.addRecord(new AdnRecord(IccConstants.EF_ADN, 5, "Existing3", "8005550103"));
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "New1");
+        values.put(SimRecords.PHONE_NUMBER, "8005550104");
+
+        Uri insert1 = mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+        values.put(SimRecords.NAME, "New2");
+        values.put(SimRecords.PHONE_NUMBER, "8005550105");
+        Uri insert2 = mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+        values.put(SimRecords.NAME, "New3");
+        values.put(SimRecords.PHONE_NUMBER, "8005550106");
+        Uri insert3 = mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+
+        assertThat(
+                mIccPhoneBook.getAdnRecordsInEfForSubscriber(1, IccConstants.EF_ADN).subList(0, 6))
+                .comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .containsExactly(
+                        new AdnRecord(IccConstants.EF_ADN, 1, "New1", "8005550104"),
+                        new AdnRecord(IccConstants.EF_ADN, 2, "Existing1", "8005550101"),
+                        new AdnRecord(IccConstants.EF_ADN, 3, "Existing2", "8005550102"),
+                        new AdnRecord(IccConstants.EF_ADN, 4, "New2", "8005550105"),
+                        new AdnRecord(IccConstants.EF_ADN, 5, "Existing3", "8005550103"),
+                        new AdnRecord(IccConstants.EF_ADN, 6, "New3", "8005550106"));
+        assertThat(insert1).isEqualTo(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1));
+        assertThat(insert2).isEqualTo(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 4));
+        assertThat(insert3).isEqualTo(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 6));
+    }
+
+    @Test
+    public void insert_efFull_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 30);
+        mIccPhoneBook.addRecord(1, IccConstants.EF_ADN, "Existing", "8005550101");
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "New");
+        values.put(SimRecords.PHONE_NUMBER, "8005550102");
+
+        Uri uri = SimRecords.getContentUri(1, EF_ADN);
+        IllegalStateException e = assertThrows(IllegalStateException.class,
+                () -> mResolver.insert(uri, values));
+        assertThat(e).hasMessageThat().isEqualTo(
+                uri + " is full. Please delete records to add new ones.");
+    }
+
+    @Test
+    public void insert_nameWithNonGsmCharacters_addsAdnRecord() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        ContentValues values = new ContentValues();
+        String name = "abc日本" + EMOJI;
+        values.put(SimRecords.NAME, name);
+        values.put(SimRecords.PHONE_NUMBER, "8005550101");
+
+        Uri uri = mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+
+        List<AdnRecord> records = mIccPhoneBook.getAdnRecordsInEfForSubscriber(
+                1, IccConstants.EF_ADN).stream()
+                .filter(((Predicate<AdnRecord>) AdnRecord::isEmpty).negate())
+                .collect(Collectors.toList());
+
+        assertThat(records)
+                .comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .containsExactly(new AdnRecord(IccConstants.EF_ADN, 1, name, "8005550101"));
+
+        assertThat(uri).isEqualTo(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1));
+    }
+
+    @Test
+    public void insert_nullValues_returnsNull() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        Uri result = mResolver.insert(SimRecords.getContentUri(1, EF_ADN), null);
+
+        assertThat(result).isNull();
+    }
+
+    @Test
+    public void update_nullValues_returnsZero() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+        mIccPhoneBook.addAdnRecord(1, "Name", "5550101");
+
+        int result = mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1), null,
+                null);
+
+        assertThat(result).isEqualTo(0);
+    }
+
+    @Test
+    public void insert_emptyValues_returnsNull() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        Uri result = mResolver.insert(SimRecords.getContentUri(1, EF_ADN), new ContentValues());
+
+        assertThat(result).isNull();
+    }
+
+    @Test
+    public void insert_nameOmitted_createsRecordWithJustPhoneNumber() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        ContentValues values = new ContentValues();
+        // No name
+        values.put(SimRecords.PHONE_NUMBER, "18005550101");
+
+        mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+
+        // Null name
+        values.putNull(SimRecords.NAME);
+        values.put(SimRecords.PHONE_NUMBER, "18005550102");
+        mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+
+        // Empty name
+        values.put(SimRecords.NAME, "");
+        values.put(SimRecords.PHONE_NUMBER, "18005550103");
+        mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+
+        assertThat(mIccPhoneBook.getAllValidRecords())
+                .comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .containsExactly(
+                        new AdnRecord(IccConstants.EF_ADN, 1, "", "18005550101"),
+                        new AdnRecord(IccConstants.EF_ADN, 2, "", "18005550102"),
+                        new AdnRecord(IccConstants.EF_ADN, 3, "", "18005550103"));
+    }
+
+    @Test
+    public void insert_phoneNumberOmitted_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 25);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values));
+        assertThat(e).hasMessageThat().isEqualTo(SimRecords.PHONE_NUMBER + " is required.");
+    }
+
+    @Test
+    public void insert_nameTooLong_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 25);
+
+        ContentValues values = new ContentValues();
+        // Name is limited to 11 characters when the max record size is 25
+        values.put(SimRecords.NAME, "1234567890ab");
+        values.put(SimRecords.PHONE_NUMBER, "8005550102");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values));
+
+        assertThat(e).hasMessageThat().isEqualTo(SimRecords.NAME + " is too long.");
+
+        // 2 bytes per character and 4 for the emoji. So this is 14 characters long.
+        values.put(SimRecords.NAME, "abc日本" + EMOJI);
+        e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values));
+
+        assertThat(e).hasMessageThat().isEqualTo(SimRecords.NAME + " is too long.");
+    }
+
+    @Test
+    public void insert_phoneNumberTooLong_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 25);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        // 21 digits is longer than max of 20
+        values.put(SimRecords.PHONE_NUMBER, "123456789012345678901");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values));
+
+        assertThat(e).hasMessageThat().isEqualTo(SimRecords.PHONE_NUMBER + " is too long.");
+    }
+
+    @Test
+    public void insert_numberWithInvalidCharacters_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 32);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        values.put(SimRecords.PHONE_NUMBER, "(800)555-0190 x7777");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(1, ElementaryFiles.EF_ADN),
+                        values,
+                        null));
+        assertThat(e).hasMessageThat().isEqualTo(
+                SimRecords.PHONE_NUMBER + " contains unsupported characters.");
+
+        // The insert didn't actually change the data.
+        assertThat(mIccPhoneBook.getAllValidRecords()).isEmpty();
+    }
+
+    @Test
+    public void insert_unsupportedColumn_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 25);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        values.put(SimRecords.PHONE_NUMBER, "18005550101");
+        values.put(SimRecords.RECORD_NUMBER, 8);
+        values.put("extra_phone2", "18005550102");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values));
+        assertThat(e).hasMessageThat().isEqualTo("Unsupported columns: "
+                + SimRecords.RECORD_NUMBER + ",extra_phone2");
+    }
+
+    @Test
+    public void update_existingRecord_updatesRecord() {
+        setupSimsWithSubscriptionIds(1, 2);
+        AdnRecord[] unchanged = new AdnRecord[]{
+                new AdnRecord(IccConstants.EF_ADN, 3, "Other1", "8005550102"),
+                new AdnRecord(IccConstants.EF_ADN, 2, "Other2", "8005550103"),
+                new AdnRecord(IccConstants.EF_FDN, 2, "Other3", "8005550104")
+        };
+        mIccPhoneBook.addRecord(1, unchanged[0]);
+        mIccPhoneBook.addRecord(2, unchanged[1]);
+        mIccPhoneBook.addRecord(2, unchanged[2]);
+        mIccPhoneBook.addRecord(1,
+                new AdnRecord(IccConstants.EF_ADN, 2, "Initial Name", "8005550101"));
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Updated Name");
+        values.put(SimRecords.PHONE_NUMBER, "8005550105");
+
+        int result = mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 2), values,
+                null);
+
+        assertThat(result).isEqualTo(1);
+
+        List<AdnRecord> finalRecords = mIccPhoneBook.getAllValidRecords();
+
+        assertThat(finalRecords).comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .containsAtLeastElementsIn(unchanged);
+        assertThat(finalRecords).comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .doesNotContain(
+                        new AdnRecord(IccConstants.EF_ADN, 2, "Initial Name", "80005550101"));
+        assertThat(finalRecords).comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .contains(new AdnRecord(IccConstants.EF_ADN, 2, "Updated Name", "8005550105"));
+    }
+
+    @Test
+    public void update_emptyRecord_updatesRecord() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "name");
+        values.put(SimRecords.PHONE_NUMBER, "18005550101");
+        // No record actually exists with record number 10 but we allow clients to update it
+        // as a way to set the information at a specific record number.
+        int result = mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 10),
+                values, null);
+
+        assertThat(result).isEqualTo(1);
+        List<AdnRecord> finalRecords = mIccPhoneBook.getAllValidRecords();
+        assertThat(finalRecords).comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .containsExactly(new AdnRecord(IccConstants.EF_ADN, 10, "name", "18005550101"));
+    }
+
+    @Test
+    public void delete_existingRecord_deletesRecord() {
+        setupSimsWithSubscriptionIds(1, 2);
+        AdnRecord[] unchanged = new AdnRecord[]{
+                new AdnRecord(IccConstants.EF_ADN, 3, "Other1", "8005550102"),
+                new AdnRecord(IccConstants.EF_ADN, 2, "Other2", "8005550103"),
+                new AdnRecord(IccConstants.EF_FDN, 2, "Other3", "8005550104")
+        };
+        mIccPhoneBook.addRecord(1,
+                new AdnRecord(IccConstants.EF_ADN, 2, "Initial Name", "8005550101"));
+        mIccPhoneBook.addRecord(1, unchanged[0]);
+        mIccPhoneBook.addRecord(2, unchanged[1]);
+        mIccPhoneBook.addRecord(2, unchanged[2]);
+
+        int result = mResolver.delete(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 2), null);
+
+        assertThat(result).isEqualTo(1);
+
+        assertThat(mIccPhoneBook.getAllValidRecords()).comparingElementsUsing(ADN_RECORD_IS_EQUAL)
+                .containsExactlyElementsIn(unchanged);
+    }
+
+    @Test
+    public void update_indexExceedingMax_returnsZero() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 30);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "name");
+        values.put(SimRecords.PHONE_NUMBER, "18005551010");
+        int result = mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 2),
+                values, null);
+
+        assertThat(result).isEqualTo(0);
+    }
+
+    @Test
+    public void update_indexOverflow_throwsIllegalArgumentException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "name");
+        values.put(SimRecords.PHONE_NUMBER, "18005551010");
+        assertThrows(IllegalArgumentException.class, () -> mResolver.update(
+                SimRecords.getContentUri(1, EF_ADN).buildUpon().appendPath(
+                        String.valueOf((Long.MAX_VALUE))).build(),
+                values, null));
+    }
+
+    @Test
+    public void delete_emptyRecord_returnsZero() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        int result = mResolver.delete(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 2), null);
+
+        assertThat(result).isEqualTo(0);
+    }
+
+    @Test
+    public void delete_indexExceedingMax_returnsZero() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 30);
+
+        int result = mResolver.delete(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 2), null);
+
+        assertThat(result).isEqualTo(0);
+    }
+
+    @Test
+    public void delete_indexOverflow_throwsIllegalArgumentException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        assertThrows(IllegalArgumentException.class, () -> mResolver.delete(
+                SimRecords.getContentUri(1, EF_ADN).buildUpon().appendPath(
+                        String.valueOf((Long.MAX_VALUE))).build(),
+                null));
+    }
+
+    @Test
+    public void update_nameOrNumberTooLong_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 25);
+        mIccPhoneBook.addRecord(1, IccConstants.EF_ADN, "Initial", "8005550101");
+
+        ContentValues values = new ContentValues();
+        // Name is limited to 11 characters
+        values.put(SimRecords.NAME, "1234567890ab");
+        values.put(SimRecords.PHONE_NUMBER, "8005550102");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.update(SimRecords.getItemUri(
+                        1, ElementaryFiles.EF_ADN, 1), values, null));
+        assertThat(e).hasMessageThat().isEqualTo(SimRecords.NAME + " is too long.");
+
+        values.put(SimRecords.NAME, "abc");
+        values.put(SimRecords.PHONE_NUMBER, "123456789012345678901");
+
+        e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1),
+                        values,
+                        null));
+        assertThat(e).hasMessageThat().isEqualTo(SimRecords.PHONE_NUMBER + " is too long.");
+        // The updates didn't actually change the data
+        assertThat(mIccPhoneBook.getAllValidRecords())
+                .comparingElementsUsing(Correspondence.from(AdnRecord::isEqual, "isEqual"))
+                .containsExactly(new AdnRecord(IccConstants.EF_ADN, 1, "Initial", "8005550101"));
+    }
+
+    @Test
+    public void update_numberWithInvalidCharacters_throwsCorrectException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.setRecordsSize(1, IccConstants.EF_ADN, 1, 32);
+        mIccPhoneBook.addRecord(1, IccConstants.EF_ADN, "Initial", "8005550101");
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        values.put(SimRecords.PHONE_NUMBER, "(800)555-0190 x7777");
+
+        IllegalArgumentException e = assertThrows(IllegalArgumentException.class,
+                () -> mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1),
+                        values,
+                        null));
+        assertThat(e).hasMessageThat().isEqualTo(
+                SimRecords.PHONE_NUMBER + " contains unsupported characters.");
+
+        // The update didn't actually change the data.
+        assertThat(mIccPhoneBook.getAllValidRecords())
+                .comparingElementsUsing(Correspondence.from(AdnRecord::isEqual, "isEqual"))
+                .containsExactly(new AdnRecord(IccConstants.EF_ADN, 1, "Initial", "8005550101"));
+    }
+
+    @Test
+    public void insert_nonAdnDirUris_throwsUnsupportedOperationException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        values.put(SimRecords.PHONE_NUMBER, "8005550101");
+
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.insert(ElementaryFiles.CONTENT_URI, values));
+        assertThrows(UnsupportedOperationException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(1, EF_FDN), values));
+        assertThrows(UnsupportedOperationException.class,
+                () -> mResolver.insert(SimRecords.getContentUri(1, EF_SDN), values));
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.insert(SimRecords.getItemUri(1, ElementaryFiles.EF_FDN, 1), values));
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.insert(SimRecords.getItemUri(1, ElementaryFiles.EF_SDN, 1), values));
+    }
+
+    @Test
+    public void update_nonAdnDirUris_throwsUnsupportedOperationException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        values.put(SimRecords.PHONE_NUMBER, "8005550101");
+
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.update(ElementaryFiles.CONTENT_URI, values, null));
+        assertThrows(UnsupportedOperationException.class,
+                () -> mResolver.update(SimRecords.getContentUri(1, EF_FDN), values, null));
+        assertThrows(UnsupportedOperationException.class,
+                () -> mResolver.update(SimRecords.getContentUri(1, EF_SDN), values, null));
+        assertThrows(UnsupportedOperationException.class,
+                () -> mResolver.update(SimRecords.getContentUri(1, EF_SDN), values, null));
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_FDN, 1), values,
+                        null));
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_SDN, 1), values,
+                        null));
+    }
+
+    @Test
+    public void delete_nonAdnDirUris_throwsUnsupportedOperationException() {
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Name");
+        values.put(SimRecords.PHONE_NUMBER, "8005550101");
+
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.delete(ElementaryFiles.CONTENT_URI, null));
+        assertThrows(UnsupportedOperationException.class,
+                () -> mResolver.delete(SimRecords.getContentUri(1, EF_FDN), null));
+        assertThrows(UnsupportedOperationException.class,
+                () -> mResolver.delete(SimRecords.getContentUri(1, EF_SDN), null));
+        assertThrows(UnsupportedOperationException.class,
+                () -> mResolver.delete(SimRecords.getContentUri(1, EF_SDN), null));
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.delete(SimRecords.getItemUri(1, ElementaryFiles.EF_FDN, 1), null));
+        assertThrows(UnsupportedOperationException.class, () ->
+                mResolver.delete(SimRecords.getItemUri(1, ElementaryFiles.EF_SDN, 1), null));
+    }
+
+    @Test
+    public void subscriptionsChange_callsNotifyChange() {
+        // Clear invocations that happened in setUp
+        Mockito.reset(mMockSubscriptionManager);
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+        SimPhonebookProvider.ContentNotifier mockNotifier = mock(
+                SimPhonebookProvider.ContentNotifier.class);
+        ArgumentCaptor<SubscriptionManager.OnSubscriptionsChangedListener> listenerCaptor =
+                ArgumentCaptor.forClass(SubscriptionManager.OnSubscriptionsChangedListener.class);
+
+        TestableSimPhonebookProvider.setup(
+                mResolver, mMockSubscriptionManager, mIccPhoneBook, mockNotifier);
+        verify(mMockSubscriptionManager).addOnSubscriptionsChangedListener(
+                any(), listenerCaptor.capture());
+        listenerCaptor.getValue().onSubscriptionsChanged();
+        setupSimsWithSubscriptionIds(1, 2);
+        listenerCaptor.getValue().onSubscriptionsChanged();
+        listenerCaptor.getValue().onSubscriptionsChanged();
+
+        verify(mockNotifier, times(2)).notifyChange(eq(SimPhonebookContract.AUTHORITY_URI));
+    }
+
+    @Test
+    public void insert_callsNotifyChange() {
+        // Clear invocations that happened in setUp
+        Mockito.reset(mMockSubscriptionManager);
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.makeAllEfsSupported(1);
+        SimPhonebookProvider.ContentNotifier mockNotifier = mock(
+                SimPhonebookProvider.ContentNotifier.class);
+
+        TestableSimPhonebookProvider.setup(
+                mResolver, mMockSubscriptionManager, mIccPhoneBook, mockNotifier);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "name");
+        values.put(SimRecords.PHONE_NUMBER, "5550101");
+        mResolver.insert(SimRecords.getContentUri(1, EF_ADN), values);
+
+        verify(mockNotifier).notifyChange(eq(SimPhonebookContract.AUTHORITY_URI));
+    }
+
+    @Test
+    public void update_callsNotifyChange() {
+        // Clear invocations that happened in setUp
+        Mockito.reset(mMockSubscriptionManager);
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.addAdnRecord(1, "Initial", "5550101");
+        SimPhonebookProvider.ContentNotifier mockNotifier = mock(
+                SimPhonebookProvider.ContentNotifier.class);
+
+        TestableSimPhonebookProvider.setup(
+                mResolver, mMockSubscriptionManager, mIccPhoneBook, mockNotifier);
+
+        ContentValues values = new ContentValues();
+        values.put(SimRecords.NAME, "Updated");
+        values.put(SimRecords.PHONE_NUMBER, "5550102");
+        mResolver.update(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1), values, null);
+
+        verify(mockNotifier).notifyChange(eq(SimPhonebookContract.AUTHORITY_URI));
+    }
+
+    @Test
+    public void delete_callsNotifyChange() {
+        // Clear invocations that happened in setUp
+        Mockito.reset(mMockSubscriptionManager);
+        setupSimsWithSubscriptionIds(1);
+        mIccPhoneBook.addAdnRecord(1, "Initial", "5550101");
+        SimPhonebookProvider.ContentNotifier mockNotifier = mock(
+                SimPhonebookProvider.ContentNotifier.class);
+
+        TestableSimPhonebookProvider.setup(
+                mResolver, mMockSubscriptionManager, mIccPhoneBook, mockNotifier);
+
+        mResolver.delete(SimRecords.getItemUri(1, ElementaryFiles.EF_ADN, 1), null);
+
+        verify(mockNotifier).notifyChange(eq(SimPhonebookContract.AUTHORITY_URI));
+    }
+
+    @Test
+    public void getEncodedNameLength_returnsValueIsCorrect() {
+        String name = "";
+        int length = SimRecords.getEncodedNameLength(mResolver, name);
+        assertThat(length).isEqualTo(0);
+
+        name = "First Last";
+        length = SimRecords.getEncodedNameLength(mResolver, name);
+        assertThat(length).isEqualTo(name.length());
+
+        name = "日本";
+        length = SimRecords.getEncodedNameLength(mResolver, name);
+        assertThat(length).isEqualTo(name.length() * 2 + 1);
+
+        name = EMOJI;
+        length = SimRecords.getEncodedNameLength(mResolver, name);
+        assertThat(length).isEqualTo(name.length() * 2 + 1);
+
+        name = "abc日本" + EMOJI;
+        length = SimRecords.getEncodedNameLength(mResolver, name);
+        assertThat(length).isEqualTo(name.length() * 2 + 1);
+    }
+
+    private void setupSimsWithSubscriptionIds(int... subscriptionIds) {
+        when(mMockSubscriptionManager.getActiveSubscriptionIdList()).thenReturn(subscriptionIds);
+        when(mMockSubscriptionManager.getActiveSubscriptionInfoCount())
+                .thenReturn(subscriptionIds.length);
+        List<SubscriptionInfo> subscriptions = createSubscriptionsWithIds(subscriptionIds);
+        when(mMockSubscriptionManager.getActiveSubscriptionInfoList()).thenReturn(subscriptions);
+        for (SubscriptionInfo info : subscriptions) {
+            when(mMockSubscriptionManager.getActiveSubscriptionInfo(info.getSubscriptionId()))
+                    .thenReturn(info);
+        }
+    }
+
+    public static class FakeIccPhoneBook extends IIccPhoneBook.Default {
+
+        private static final int DEFAULT_RECORD_SIZE = 30;
+        private static final int DEFAULT_RECORDS_COUNT = 100;
+
+        // The key for both maps is the (subscription ID, efid)
+        private Map<Pair<Integer, Integer>, AdnRecord[]> mRecords = new HashMap<>();
+        // The value is the single record size
+        private Map<Pair<Integer, Integer>, Integer> mRecordSizes = new HashMap<>();
+
+        private int mDefaultSubscriptionId = 101;
+
+        private void addRecord(Pair<Integer, Integer> key, AdnRecord record) {
+            // Assume that if records are being added then the test wants it to be a valid
+            // elementary file so set sizes as well.
+            if (!mRecordSizes.containsKey(key)) {
+                setRecordsSize(key.first, key.second,
+                        Math.max(record.getRecId(), DEFAULT_RECORDS_COUNT), DEFAULT_RECORD_SIZE);
+            }
+            mRecords.get(key)[record.getRecId() - 1] = record;
+        }
+
+        public void addRecord(AdnRecord record) {
+            addRecord(Pair.create(mDefaultSubscriptionId, record.getEfid()), record);
+        }
+
+        public void addRecord(int subscriptionId, AdnRecord record) {
+            addRecord(Pair.create(subscriptionId, record.getEfid()), record);
+        }
+
+        public void addRecord(int subscriptionId, int efId, String name, String phoneNumber) {
+            Pair<Integer, Integer> key = Pair.create(subscriptionId, efId);
+            AdnRecord[] records = mRecords.computeIfAbsent(key, unused ->
+                    createEmptyRecords(efId, 100));
+            int recordIndex = -1;
+            for (int i = 0; i < records.length; i++) {
+                if (records[i].isEmpty()) {
+                    recordIndex = i;
+                    break;
+                }
+            }
+            if (recordIndex == -1) {
+                throw new IllegalStateException("");
+            }
+            addRecord(key, new AdnRecord(efId, recordIndex + 1, name, phoneNumber));
+        }
+
+        public void addAdnRecord(int subscriptionId, String name, String phoneNumber) {
+            addRecord(subscriptionId, IccConstants.EF_ADN, name, phoneNumber);
+        }
+
+        public void addAdnRecord(String name, String phoneNumber) {
+            addRecord(mDefaultSubscriptionId, IccConstants.EF_ADN, name, phoneNumber);
+        }
+
+        public List<AdnRecord> getAllValidRecords() {
+            List<AdnRecord> result = new ArrayList<>();
+            for (AdnRecord[] records : mRecords.values()) {
+                for (AdnRecord record : records) {
+                    if (!record.isEmpty()) {
+                        result.add(record);
+                    }
+                }
+            }
+            return result;
+        }
+
+        public void makeAllEfsSupported() {
+            makeAllEfsSupported(mDefaultSubscriptionId);
+        }
+
+        /**
+         * Sets up the fake to return valid records size for all elementary files for the provided
+         * subscription IDs.
+         */
+        public void makeAllEfsSupported(int... subscriptionIds) {
+            for (int subId : subscriptionIds) {
+                makeAllEfsSupported(subId);
+            }
+        }
+
+        /**
+         * Sets up the fake to return valid records size for all elementary files for the provided
+         * subscription IDs.
+         */
+        public void makeAllEfsSupported(int subscriptionId) {
+            setRecordsSize(subscriptionId, IccConstants.EF_ADN, DEFAULT_RECORDS_COUNT,
+                    DEFAULT_RECORD_SIZE);
+            setRecordsSize(subscriptionId, IccConstants.EF_FDN, DEFAULT_RECORDS_COUNT,
+                    DEFAULT_RECORD_SIZE);
+            setRecordsSize(subscriptionId, IccConstants.EF_SDN, DEFAULT_RECORDS_COUNT,
+                    DEFAULT_RECORD_SIZE);
+        }
+
+        public void setRecordsSize(int subscriptionId, int efid, int maxRecordCount,
+                int maxRecordSize) {
+            Pair<Integer, Integer> key = Pair.create(subscriptionId, efid);
+            mRecordSizes.put(key, maxRecordSize);
+            AdnRecord[] records = mRecords.computeIfAbsent(key, unused ->
+                    createEmptyRecords(efid, maxRecordCount));
+            if (records.length < maxRecordCount) {
+                throw new IllegalStateException("Records already initialized with a smaller size");
+            }
+        }
+
+        private AdnRecord[] createEmptyRecords(int efid, int count) {
+            AdnRecord[] records = new AdnRecord[count];
+            for (int i = 0; i < records.length; i++) {
+                if (records[i] == null) {
+                    records[i] = new AdnRecord(efid, i + 1, "", "");
+                }
+            }
+            return records;
+        }
+
+        public void setDefaultSubscriptionId(int defaultSubscriptionId) {
+            mDefaultSubscriptionId = defaultSubscriptionId;
+        }
+
+        public void reset() {
+            mRecords.clear();
+            mRecordSizes.clear();
+        }
+
+        @Override
+        public List<AdnRecord> getAdnRecordsInEf(int efid) {
+            return getAdnRecordsInEfForSubscriber(mDefaultSubscriptionId, efid);
+        }
+
+        @Override
+        public List<AdnRecord> getAdnRecordsInEfForSubscriber(int subId, int efid) {
+            return Arrays.asList(
+                    mRecords.getOrDefault(Pair.create(subId, efid), new AdnRecord[0]));
+        }
+
+        @Override
+        public boolean updateAdnRecordsInEfBySearchForSubscriber(int subId, int efid,
+                ContentValues values, String pin2) {
+            final String oldTag = values.getAsString(IccProvider.STR_TAG);
+            final String oldPhoneNumber = values.getAsString(IccProvider.STR_NUMBER);
+            final String newTag = values.getAsString(IccProvider.STR_NEW_TAG);
+            final String newPhoneNumber = values.getAsString(IccProvider.STR_NEW_NUMBER);
+            return updateAdnRecordsInEfBySearchForSubscriber(subId, efid, oldTag, oldPhoneNumber,
+                    newTag, newPhoneNumber, pin2);
+
+        }
+
+        private boolean updateAdnRecordsInEfBySearchForSubscriber(int subId, int efid, String oldTag,
+                String oldPhoneNumber, String newTag, String newPhoneNumber, String pin2) {
+            if (!oldTag.isEmpty() || !oldPhoneNumber.isEmpty()) {
+                throw new IllegalArgumentException(
+                        "updateAdnRecordsInEfBySearchForSubscriber only supports insert");
+            }
+            addRecord(subId, efid, newTag, newPhoneNumber);
+            return true;
+        }
+
+        @Override
+        public boolean updateAdnRecordsInEfByIndexForSubscriber(int subId, int efid,
+                ContentValues values, int index, String pin2) {
+            final String newTag = values.getAsString(IccProvider.STR_NEW_TAG);
+            final String newPhoneNumber = values.getAsString(IccProvider.STR_NEW_NUMBER);
+            return updateAdnRecordsInEfByIndexForSubscriber(subId, efid, newTag, newPhoneNumber,
+                    index, pin2);
+
+        }
+
+        private boolean updateAdnRecordsInEfByIndexForSubscriber(int subId, int efid, String newTag,
+                String newPhoneNumber, int index, String pin2) {
+            AdnRecord[] records = mRecords.computeIfAbsent(Pair.create(subId, efid), unused ->
+                    createEmptyRecords(efid, 100));
+            records[index - 1] = new AdnRecord(efid, index, newTag, newPhoneNumber);
+            return true;
+        }
+
+        @Override
+        public int[] getAdnRecordsSize(int efid) {
+            return getAdnRecordsSizeForSubscriber(mDefaultSubscriptionId, efid);
+        }
+
+        @Override
+        public int[] getAdnRecordsSizeForSubscriber(int subId, int efid) {
+            Pair<Integer, Integer> key = Pair.create(subId, efid);
+            Integer recordSize = mRecordSizes.get(key);
+            if (recordSize == null) {
+                return new int[]{0, 0, 0};
+            }
+            int count = mRecords.get(key).length;
+            return new int[]{recordSize, recordSize * count, count};
+        }
+
+        @Override
+        public AdnCapacity getAdnRecordsCapacityForSubscriber(int subId) {
+            return new AdnCapacity(0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+        }
+    }
+
+    /**
+     * Implementation of SimPhonebookProvider that allows test-doubles to be injected.
+     *
+     * <p>The ProviderTestRule doesn't seem to allow a better way to do this since it just
+     * invokes the constructor.
+     */
+    public static class TestableSimPhonebookProvider extends SimPhonebookProvider {
+
+        public static void setup(
+                ContentResolver resolver,
+                SubscriptionManager subscriptionManager,
+                IIccPhoneBook iccPhoneBook) {
+            setup(resolver, subscriptionManager, iccPhoneBook, uri -> {
+            });
+        }
+
+        public static void setup(
+                ContentResolver resolver,
+                SubscriptionManager subscriptionManager,
+                IIccPhoneBook iccPhoneBook,
+                ContentNotifier notifier) {
+            TestableSimPhonebookProvider provider =
+                    (TestableSimPhonebookProvider) Objects.requireNonNull(
+                            resolver.acquireContentProviderClient(
+                                    SimPhonebookContract.AUTHORITY))
+                            .getLocalContentProvider();
+            InstrumentationRegistry.getInstrumentation().runOnMainSync(() ->
+                    provider.onCreate(subscriptionManager, () -> iccPhoneBook, notifier));
+        }
+
+        @Override
+        public boolean onCreate() {
+            // We stub super.onCreate because it initializes services which causes an
+            // IllegalArgumentException because of the context used for the test.
+            return true;
+        }
+    }
+}
diff --git a/tests/src/com/android/phone/callcomposer/CallComposerAuthTest.java b/tests/src/com/android/phone/callcomposer/CallComposerAuthTest.java
new file mode 100644
index 0000000..b503790
--- /dev/null
+++ b/tests/src/com/android/phone/callcomposer/CallComposerAuthTest.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.callcomposer;
+
+import static org.junit.Assert.assertEquals;
+
+import com.android.phone.callcomposer.DigestAuthUtils;
+
+import org.junit.Test;
+
+public class CallComposerAuthTest {
+    @Test
+    public void testResponseGeneration() {
+        String username = "test1";
+        String realm = "test@test.com";
+        byte[] password = "12345678".getBytes();
+        String sNonce = "aaaabbbbcccc";
+        String cNonce = "ccccbbbbaaaa";
+        String ncValue = "00000001";
+        String method = "POST";
+        String uri = "/test/test1?a=b";
+        String qop = "auth";
+
+        String response = DigestAuthUtils.computeResponse(sNonce, cNonce, qop, username,
+                realm, password, method, uri);
+        // precomputed response value from a known-good implementation
+        assertEquals("744d63d6fb11aa132dc906ec95306960", response);
+    }
+}
diff --git a/tests/src/com/android/phone/callcomposer/PictureManagerTest.java b/tests/src/com/android/phone/callcomposer/PictureManagerTest.java
new file mode 100644
index 0000000..f1ce3b8
--- /dev/null
+++ b/tests/src/com/android/phone/callcomposer/PictureManagerTest.java
@@ -0,0 +1,324 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.phone.callcomposer;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.nullable;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.net.Uri;
+import android.os.OutcomeReceiver;
+import android.os.PersistableBundle;
+import android.os.UserHandle;
+import android.provider.CallLog;
+import android.telephony.CarrierConfigManager;
+import android.telephony.TelephonyManager;
+import android.telephony.gba.TlsParams;
+import android.telephony.gba.UaSecurityProtocolIdentifier;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.io.InputStream;
+import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+public class PictureManagerTest {
+    private static final String FAKE_URL_BASE = "https://www.example.com";
+    private static final String FAKE_URL = "https://www.example.com/AAAAA";
+    private static final long TIMEOUT_MILLIS = 1000;
+    private static final Uri FAKE_CALLLOG_URI = Uri.parse("content://asdf");
+
+    @Mock CallComposerPictureManager.CallLogProxy mockCallLogProxy;
+    @Mock CallComposerPictureTransfer mockPictureTransfer;
+    @Mock Context context;
+    @Mock TelephonyManager telephonyManager;
+
+    private boolean originalTestMode = false;
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        originalTestMode = CallComposerPictureManager.sTestMode;
+        // Even though this is a test, we want test mode off so we can actually exercise the logic
+        // in the class.
+        CallComposerPictureManager.sTestMode = false;
+        when(context.getSystemService(Context.TELEPHONY_SERVICE)).thenReturn(telephonyManager);
+        when(context.getSystemServiceName(TelephonyManager.class))
+                .thenReturn(Context.TELEPHONY_SERVICE);
+        when(telephonyManager.createForSubscriptionId(anyInt())).thenReturn(telephonyManager);
+        PersistableBundle b = new PersistableBundle();
+        b.putString(CarrierConfigManager.KEY_CALL_COMPOSER_PICTURE_SERVER_URL_STRING,
+                FAKE_URL_BASE);
+        b.putInt(CarrierConfigManager.KEY_GBA_MODE_INT,
+                CarrierConfigManager.GBA_ME);
+        b.putInt(CarrierConfigManager.KEY_GBA_UA_SECURITY_ORGANIZATION_INT,
+                UaSecurityProtocolIdentifier.ORG_3GPP);
+        b.putInt(CarrierConfigManager.KEY_GBA_UA_SECURITY_PROTOCOL_INT,
+                UaSecurityProtocolIdentifier.UA_SECURITY_PROTOCOL_3GPP_TLS_DEFAULT);
+        b.putInt(CarrierConfigManager.KEY_GBA_UA_TLS_CIPHER_SUITE_INT,
+                TlsParams.TLS_RSA_WITH_AES_128_CBC_SHA);
+        when(telephonyManager.getCarrierConfig()).thenReturn(b);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        CallComposerPictureManager.sTestMode = originalTestMode;
+        CallComposerPictureManager.clearInstances();
+    }
+
+    @Test
+    public void testPictureUpload() throws Exception {
+        CallComposerPictureManager manager = CallComposerPictureManager.getInstance(context, 0);
+        manager.setCallLogProxy(mockCallLogProxy);
+        ImageData imageData = new ImageData(new byte[] {1,2,3,4},
+                "image/png", null);
+
+        CompletableFuture<UUID> uploadedUuidFuture = new CompletableFuture<>();
+        manager.handleUploadToServer(new CallComposerPictureTransfer.Factory() {
+            @Override
+            public CallComposerPictureTransfer create(Context context, int subscriptionId,
+                    String url, ExecutorService executorService) {
+                return mockPictureTransfer;
+            }
+        }, imageData, (pair) -> uploadedUuidFuture.complete(pair.first));
+
+        // Get the callback for later manipulation
+        ArgumentCaptor<CallComposerPictureTransfer.PictureCallback> callbackCaptor =
+                ArgumentCaptor.forClass(CallComposerPictureTransfer.PictureCallback.class);
+        verify(mockPictureTransfer).setCallback(callbackCaptor.capture());
+
+        // Make sure the upload method is called
+        ArgumentCaptor<GbaCredentialsSupplier> credSupplierCaptor =
+                ArgumentCaptor.forClass(GbaCredentialsSupplier.class);
+        ArgumentCaptor<ImageData> imageDataCaptor =
+                ArgumentCaptor.forClass(ImageData.class);
+        verify(mockPictureTransfer).uploadPicture(imageDataCaptor.capture(),
+                credSupplierCaptor.capture());
+
+        // Make sure the id field on the image data got filled in
+        ImageData sentData = imageDataCaptor.getValue();
+        assertArrayEquals(imageData.getImageBytes(), sentData.getImageBytes());
+        assertNotNull(sentData.getId());
+        String imageId = sentData.getId();
+
+        testGbaCredLookup(credSupplierCaptor.getValue(), false);
+
+        // Trigger upload success, make sure that the internal state is consistent after the upload.
+        callbackCaptor.getValue().onUploadSuccessful(FAKE_URL);
+        UUID id = uploadedUuidFuture.get(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
+        assertEquals(imageId, id.toString());
+        assertEquals(FAKE_URL, manager.getServerUrlForImageId(id));
+
+        // Test the call log upload
+        CompletableFuture<Uri> callLogUriFuture = new CompletableFuture<>();
+        manager.storeUploadedPictureToCallLog(id, callLogUriFuture::complete);
+
+        ArgumentCaptor<OutcomeReceiver<Uri, CallLog.CallComposerLoggingException>>
+                callLogCallbackCaptor = ArgumentCaptor.forClass(OutcomeReceiver.class);
+
+        verify(mockCallLogProxy).storeCallComposerPictureAsUser(nullable(Context.class),
+                nullable(UserHandle.class), nullable(InputStream.class), nullable(Executor.class),
+                callLogCallbackCaptor.capture());
+        callLogCallbackCaptor.getValue().onResult(FAKE_CALLLOG_URI);
+        Uri receivedUri = callLogUriFuture.get(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
+        assertEquals(FAKE_CALLLOG_URI, receivedUri);
+    }
+
+    @Test
+    public void testPictureUploadWithAuthRefresh() throws Exception {
+        CallComposerPictureManager manager = CallComposerPictureManager.getInstance(context, 0);
+        manager.setCallLogProxy(mockCallLogProxy);
+        ImageData imageData = new ImageData(new byte[] {1,2,3,4},
+                "image/png", null);
+
+        CompletableFuture<UUID> uploadedUuidFuture = new CompletableFuture<>();
+        manager.handleUploadToServer(new CallComposerPictureTransfer.Factory() {
+            @Override
+            public CallComposerPictureTransfer create(Context context, int subscriptionId,
+                    String url, ExecutorService executorService) {
+                return mockPictureTransfer;
+            }
+        }, imageData, (pair) -> uploadedUuidFuture.complete(pair.first));
+
+        // Get the callback for later manipulation
+        ArgumentCaptor<CallComposerPictureTransfer.PictureCallback> callbackCaptor =
+                ArgumentCaptor.forClass(CallComposerPictureTransfer.PictureCallback.class);
+        verify(mockPictureTransfer).setCallback(callbackCaptor.capture());
+
+        // Make sure the upload method is called
+        verify(mockPictureTransfer).uploadPicture(nullable(ImageData.class),
+                nullable(GbaCredentialsSupplier.class));
+
+        // Simulate a auth-needed retry request
+        callbackCaptor.getValue().onRetryNeeded(true, 0);
+        waitForExecutorAction(CallComposerPictureManager.getExecutor(), TIMEOUT_MILLIS);
+
+        // Make sure upload gets called again immediately, and make sure that the new GBA creds
+        // are requested with a force-refresh.
+        ArgumentCaptor<GbaCredentialsSupplier> credSupplierCaptor =
+                ArgumentCaptor.forClass(GbaCredentialsSupplier.class);
+        verify(mockPictureTransfer, times(2)).uploadPicture(nullable(ImageData.class),
+                credSupplierCaptor.capture());
+
+        testGbaCredLookup(credSupplierCaptor.getValue(), true);
+    }
+
+    @Test
+    public void testPictureDownload() throws Exception {
+        ImageData imageData = new ImageData(new byte[] {1,2,3,4},
+                "image/png", null);
+        CallComposerPictureManager manager = CallComposerPictureManager.getInstance(context, 0);
+        manager.setCallLogProxy(mockCallLogProxy);
+
+        CompletableFuture<Uri> callLogUriFuture = new CompletableFuture<>();
+        manager.handleDownloadFromServer(new CallComposerPictureTransfer.Factory() {
+            @Override
+            public CallComposerPictureTransfer create(Context context, int subscriptionId,
+                    String url, ExecutorService executorService) {
+                return mockPictureTransfer;
+            }
+        }, FAKE_URL, (p) -> callLogUriFuture.complete(p.first));
+
+        // Get the callback for later manipulation
+        ArgumentCaptor<CallComposerPictureTransfer.PictureCallback> callbackCaptor =
+                ArgumentCaptor.forClass(CallComposerPictureTransfer.PictureCallback.class);
+        verify(mockPictureTransfer).setCallback(callbackCaptor.capture());
+
+        // Make sure the download method is called
+        ArgumentCaptor<GbaCredentialsSupplier> credSupplierCaptor =
+                ArgumentCaptor.forClass(GbaCredentialsSupplier.class);
+        verify(mockPictureTransfer).downloadPicture(credSupplierCaptor.capture());
+
+        testGbaCredLookup(credSupplierCaptor.getValue(), false);
+
+        // Trigger download success, make sure that the call log is called into next.
+        callbackCaptor.getValue().onDownloadSuccessful(imageData);
+        ArgumentCaptor<OutcomeReceiver<Uri, CallLog.CallComposerLoggingException>>
+                callLogCallbackCaptor = ArgumentCaptor.forClass(OutcomeReceiver.class);
+        verify(mockCallLogProxy).storeCallComposerPictureAsUser(nullable(Context.class),
+                nullable(UserHandle.class), nullable(InputStream.class), nullable(Executor.class),
+                callLogCallbackCaptor.capture());
+
+        callLogCallbackCaptor.getValue().onResult(FAKE_CALLLOG_URI);
+        Uri receivedUri = callLogUriFuture.get(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
+        assertEquals(FAKE_CALLLOG_URI, receivedUri);
+    }
+
+    @Test
+    public void testPictureDownloadWithAuthRefresh() throws Exception {
+        CallComposerPictureManager manager = CallComposerPictureManager.getInstance(context, 0);
+        manager.setCallLogProxy(mockCallLogProxy);
+
+        CompletableFuture<Uri> callLogUriFuture = new CompletableFuture<>();
+        manager.handleDownloadFromServer(new CallComposerPictureTransfer.Factory() {
+            @Override
+            public CallComposerPictureTransfer create(Context context, int subscriptionId,
+                    String url, ExecutorService executorService) {
+                return mockPictureTransfer;
+            }
+        }, FAKE_URL, (p) -> callLogUriFuture.complete(p.first));
+
+        // Get the callback for later manipulation
+        ArgumentCaptor<CallComposerPictureTransfer.PictureCallback> callbackCaptor =
+                ArgumentCaptor.forClass(CallComposerPictureTransfer.PictureCallback.class);
+        verify(mockPictureTransfer).setCallback(callbackCaptor.capture());
+
+        // Make sure the download method is called
+        verify(mockPictureTransfer).downloadPicture(nullable(GbaCredentialsSupplier.class));
+
+        // Simulate a auth-needed retry request
+        callbackCaptor.getValue().onRetryNeeded(true, 0);
+        waitForExecutorAction(CallComposerPictureManager.getExecutor(), TIMEOUT_MILLIS);
+
+        // Make sure download gets called again immediately, and make sure that the new GBA creds
+        // are requested with a force-refresh.
+        ArgumentCaptor<GbaCredentialsSupplier> credSupplierCaptor =
+                ArgumentCaptor.forClass(GbaCredentialsSupplier.class);
+        verify(mockPictureTransfer, times(2)).downloadPicture(credSupplierCaptor.capture());
+
+        testGbaCredLookup(credSupplierCaptor.getValue(), true);
+    }
+
+
+    public void testGbaCredLookup(GbaCredentialsSupplier supplier, boolean forceExpected)
+            throws Exception {
+        String fakeNafId = "https://3GPP-bootstrapping@www.example.com";
+        byte[] fakeKey = new byte[] {1, 2, 3, 4, 5};
+        String fakeTxId = "89sdfjggf";
+
+        ArgumentCaptor<TelephonyManager.BootstrapAuthenticationCallback> authCallbackCaptor =
+                ArgumentCaptor.forClass(TelephonyManager.BootstrapAuthenticationCallback.class);
+
+        CompletableFuture<GbaCredentials> credsFuture =
+                supplier.getCredentials(fakeNafId, CallComposerPictureManager.getExecutor());
+        verify(telephonyManager).bootstrapAuthenticationRequest(anyInt(),
+                eq(Uri.parse(fakeNafId)),
+                nullable(UaSecurityProtocolIdentifier.class), eq(forceExpected),
+                nullable(Executor.class),
+                authCallbackCaptor.capture());
+        authCallbackCaptor.getValue().onKeysAvailable(fakeKey, fakeTxId);
+        GbaCredentials creds = credsFuture.get(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
+        assertEquals(fakeTxId, creds.getTransactionId());
+        assertArrayEquals(fakeKey, creds.getKey());
+
+
+        // Do it again and see if we make another request, then make sure that matches up with what
+        // we expected.
+        CompletableFuture<GbaCredentials> credsFuture1 =
+                supplier.getCredentials(fakeNafId, CallComposerPictureManager.getExecutor());
+        verify(telephonyManager, times(forceExpected ? 2 : 1))
+                .bootstrapAuthenticationRequest(anyInt(), eq(Uri.parse(fakeNafId)),
+                        nullable(UaSecurityProtocolIdentifier.class),
+                        eq(forceExpected),
+                        nullable(Executor.class),
+                        authCallbackCaptor.capture());
+        authCallbackCaptor.getValue().onKeysAvailable(fakeKey, fakeTxId);
+        GbaCredentials creds1 = credsFuture1.get(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
+        assertEquals(fakeTxId, creds1.getTransactionId());
+        assertArrayEquals(fakeKey, creds1.getKey());
+    }
+
+    private static boolean waitForExecutorAction(
+            ExecutorService executorService, long timeoutMillis) {
+        CompletableFuture<Void> f = new CompletableFuture<>();
+        executorService.execute(() -> f.complete(null));
+        try {
+            f.get(timeoutMillis, TimeUnit.MILLISECONDS);
+        } catch (TimeoutException e) {
+            return false;
+        } catch (InterruptedException | ExecutionException e) {
+            throw new RuntimeException(e);
+        }
+        return true;
+    }
+}
diff --git a/tests/src/com/android/services/telephony/ImsConferenceControllerTest.java b/tests/src/com/android/services/telephony/ImsConferenceControllerTest.java
index edfc34f..33c8b8a 100644
--- a/tests/src/com/android/services/telephony/ImsConferenceControllerTest.java
+++ b/tests/src/com/android/services/telephony/ImsConferenceControllerTest.java
@@ -27,8 +27,6 @@
 import android.os.Looper;
 import android.test.suitebuilder.annotation.SmallTest;
 
-import com.android.internal.telephony.PhoneConstants;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Mock;
@@ -112,12 +110,10 @@
     @Test
     @SmallTest
     public void testMergeMultiPartyCalls() {
-        when(mTestTelephonyConnectionA.mMockRadioConnection.getPhoneType())
-                .thenReturn(PhoneConstants.PHONE_TYPE_IMS);
-        when(mTestTelephonyConnectionB.mMockRadioConnection.getPhoneType())
-                .thenReturn(PhoneConstants.PHONE_TYPE_IMS);
-        when(mTestTelephonyConnectionA.mMockRadioConnection.isMultiparty()).thenReturn(true);
-        when(mTestTelephonyConnectionB.mMockRadioConnection.isMultiparty()).thenReturn(true);
+        mTestTelephonyConnectionA.setIsImsConnection(true);
+        mTestTelephonyConnectionB.setIsImsConnection(true);
+        when(mTestTelephonyConnectionA.mImsPhoneConnection.isMultiparty()).thenReturn(true);
+        when(mTestTelephonyConnectionB.mImsPhoneConnection.isMultiparty()).thenReturn(true);
 
         mControllerTest.add(mTestTelephonyConnectionB);
         mControllerTest.add(mTestTelephonyConnectionA);
diff --git a/tests/src/com/android/services/telephony/ImsConferenceTest.java b/tests/src/com/android/services/telephony/ImsConferenceTest.java
index f13d709..7e6488d 100644
--- a/tests/src/com/android/services/telephony/ImsConferenceTest.java
+++ b/tests/src/com/android/services/telephony/ImsConferenceTest.java
@@ -16,6 +16,8 @@
 
 package com.android.services.telephony;
 
+import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
@@ -573,4 +575,40 @@
         assertEquals(0, imsConference.getNumberOfParticipants());
         verify(mConferenceHost.mMockCall).hangup();
     }
+
+    /**
+     * Verifies that an ImsConference can handle SIP and TEL URIs for both the P-Associated-Uri and
+     * conference event package identities.
+     */
+    @Test
+    public void testIsParticipantHost() {
+        // Simplest case, assume P-Associated-Uri is a tel URI and that the CEP participant is also
+        // a tel URI.
+        assertTrue(ImsConference.isParticipantHost(new Uri[] {
+                        Uri.parse("tel:+8616505551234")},
+                Uri.parse("tel:+8616505551234")));
+
+        // Assume P-Associated-Uri is a tel URI and the CEP participant is a sip URI.
+        assertTrue(ImsConference.isParticipantHost(new Uri[] {
+                        Uri.parse("tel:+8616505551234")},
+                Uri.parse("sip:+8616505551234@bj.ims.mnc011.mcc460.3gppnetwork.org")));
+
+        // Assume P-Associated-Uri is a sip URI and the CEP participant is a tel URI.
+        assertTrue(ImsConference.isParticipantHost(new Uri[] {
+                        Uri.parse("sip:+8616505551234@bj.ims.mnc011.mcc460.3gppnetwork.org")},
+                Uri.parse("tel:+8616505551234")));
+
+        // Assume both P-Associated-Uri and the CEP participant are SIP URIs.
+        assertTrue(ImsConference.isParticipantHost(new Uri[] {
+                        Uri.parse("sip:+8616505551234@bj.ims.mnc011.mcc460.3gppnetwork.org")},
+                Uri.parse("sip:+8616505551234@bj.ims.mnc011.mcc460.3gppnetwork.org")));
+
+        // Corner cases
+        assertFalse(ImsConference.isParticipantHost(new Uri[] {
+                        Uri.parse("tel:+8616505551234")}, Uri.fromParts("", "", "")));
+        assertFalse(ImsConference.isParticipantHost(new Uri[] {
+                        Uri.parse("tel:+8616505551234")}, null));
+        assertFalse(ImsConference.isParticipantHost(null, null));
+        assertFalse(ImsConference.isParticipantHost(new Uri[0], null));
+    }
 }
diff --git a/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java b/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
index 2060e6f..84ab543 100644
--- a/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
+++ b/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
@@ -30,6 +30,7 @@
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
@@ -58,6 +59,8 @@
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.TelephonyTestBase;
+import com.android.internal.telecom.IConnectionService;
+import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallStateException;
 import com.android.internal.telephony.Connection;
 import com.android.internal.telephony.Phone;
@@ -84,6 +87,24 @@
 
 @RunWith(AndroidJUnit4.class)
 public class TelephonyConnectionServiceTest extends TelephonyTestBase {
+    /**
+     * Unlike {@link TestTelephonyConnection}, a bare minimal {@link TelephonyConnection} impl
+     * that does not try to configure anything.
+     */
+    public static class SimpleTelephonyConnection extends TelephonyConnection {
+        public boolean wasDisconnected = false;
+
+        @Override
+        public TelephonyConnection cloneConnection() {
+            return null;
+        }
+
+
+        @Override
+        public void onDisconnect() {
+            wasDisconnected = true;
+        }
+    }
 
     private static final long TIMEOUT_MS = 100;
     private static final int SLOT_0_PHONE_ID = 0;
@@ -114,6 +135,12 @@
     @Mock PhoneSwitcher mPhoneSwitcher;
     @Mock RadioOnHelper mRadioOnHelper;
     @Mock ServiceStateTracker mSST;
+    @Mock Call mCall;
+    @Mock Call mCall2;
+    @Mock com.android.internal.telephony.Connection mInternalConnection;
+    @Mock com.android.internal.telephony.Connection mInternalConnection2;
+    private Phone mPhone0;
+    private Phone mPhone1;
 
     private static class TestTelephonyConnectionService extends TelephonyConnectionService {
 
@@ -132,6 +159,7 @@
     }
 
     private TelephonyConnectionService mTestConnectionService;
+    private IConnectionService.Stub mBinderStub;
 
     @Before
     public void setUp() throws Exception {
@@ -161,6 +189,7 @@
         mTestConnectionService.setDisconnectCauseFactory(mDisconnectCauseFactory);
         mTestConnectionService.onCreate();
         mTestConnectionService.setTelephonyManagerProxy(mTelephonyManagerProxy);
+        mBinderStub = (IConnectionService.Stub) mTestConnectionService.onBind(null);
     }
 
     @After
@@ -936,14 +965,14 @@
 
         // Setup test to not support SUPL on the non-DDS subscription
         doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig().putStringArray(
+        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
                 null);
         testPhone.getServiceState().setRoaming(false);
-        getTestContext().getCarrierConfig().putInt(
+        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
                 CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig().putString(
+        getTestContext().getCarrierConfig(0 /*subId*/).putString(
                 CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "150");
         delayDialRunnable.run();
 
@@ -1021,14 +1050,14 @@
 
         // Setup test to not support SUPL on the non-DDS subscription
         doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig().putStringArray(
+        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
                 null);
         testPhone.getServiceState().setRoaming(false);
-        getTestContext().getCarrierConfig().putInt(
+        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
                 CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig().putString(
+        getTestContext().getCarrierConfig(0 /*subId*/).putString(
                 CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
         delayDialRunnable.run();
 
@@ -1047,14 +1076,14 @@
 
         // If the non-DDS supports SUPL, dont switch data
         doReturn(false).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig().putStringArray(
+        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
                 null);
         testPhone.getServiceState().setRoaming(false);
-        getTestContext().getCarrierConfig().putInt(
+        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
                 CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig().putString(
+        getTestContext().getCarrierConfig(0 /*subId*/).putString(
                 CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
         delayDialRunnable.run();
 
@@ -1073,14 +1102,14 @@
 
         // Setup test to not support SUPL on the non-DDS subscription
         doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig().putStringArray(
+        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
                 null);
         testPhone.getServiceState().setRoaming(true);
-        getTestContext().getCarrierConfig().putInt(
+        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
                 CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig().putString(
+        getTestContext().getCarrierConfig(0 /*subId*/).putString(
                 CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
         delayDialRunnable.run();
 
@@ -1107,13 +1136,13 @@
         doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
         String[] roamingPlmns = new String[1];
         roamingPlmns[0] = testRoamingOperator;
-        getTestContext().getCarrierConfig().putStringArray(
+        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
                 roamingPlmns);
-        getTestContext().getCarrierConfig().putInt(
+        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
                 CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig().putString(
+        getTestContext().getCarrierConfig(0 /*subId*/).putString(
                 CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
         delayDialRunnable.run();
 
@@ -1140,13 +1169,13 @@
         doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
         String[] roamingPlmns = new String[1];
         roamingPlmns[0] = testRoamingOperator;
-        getTestContext().getCarrierConfig().putStringArray(
+        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
                 roamingPlmns);
-        getTestContext().getCarrierConfig().putInt(
+        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
                 CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
                 CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig().putString(
+        getTestContext().getCarrierConfig(0 /*subId*/).putString(
                 CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
         delayDialRunnable.run();
 
@@ -1155,6 +1184,204 @@
     }
 
     /**
+     * Verifies for an incoming call on the same SIM that we don't set
+     * {@link android.telecom.Connection#EXTRA_ANSWERING_DROPS_FG_CALL} on the incoming call extras.
+     * @throws Exception
+     */
+    @Test
+    @SmallTest
+    public void testIncomingDoesntRequestDisconnect() throws Exception {
+        setupForCallTest();
+
+        mBinderStub.createConnection(PHONE_ACCOUNT_HANDLE_1, "TC@1",
+                new ConnectionRequest(PHONE_ACCOUNT_HANDLE_1, Uri.parse("tel:16505551212"),
+                        new Bundle()),
+                true, false, null);
+        waitForHandlerAction(mTestConnectionService.getHandler(), TIMEOUT_MS);
+        assertEquals(1, mTestConnectionService.getAllConnections().size());
+
+        // Make sure the extras do not indicate that it answering will disconnect another call.
+        android.telecom.Connection connection = (android.telecom.Connection)
+                mTestConnectionService.getAllConnections().toArray()[0];
+        assertFalse(connection.getExtras() != null && connection.getExtras().containsKey(
+                android.telecom.Connection.EXTRA_ANSWERING_DROPS_FG_CALL));
+    }
+
+    /**
+     * Verifies where there is another call on the same sub, we don't set
+     * {@link android.telecom.Connection#EXTRA_ANSWERING_DROPS_FG_CALL} on the incoming call extras.
+     * @throws Exception
+     */
+    @Test
+    @SmallTest
+    public void testSecondCallSameSubWontDisconnect() throws Exception {
+        // Previous test gets us into a good enough state
+        testIncomingDoesntRequestDisconnect();
+
+        when(mCall.getState()).thenReturn(Call.State.ACTIVE);
+        when(mCall2.getState()).thenReturn(Call.State.WAITING);
+        when(mCall2.getLatestConnection()).thenReturn(mInternalConnection2);
+        when(mPhone0.getRingingCall()).thenReturn(mCall2);
+
+        mBinderStub.createConnection(PHONE_ACCOUNT_HANDLE_1, "TC@2",
+                new ConnectionRequest(PHONE_ACCOUNT_HANDLE_1, Uri.parse("tel:16505551213"),
+                        new Bundle()),
+                true, false, null);
+        waitForHandlerAction(mTestConnectionService.getHandler(), TIMEOUT_MS);
+        assertEquals(2, mTestConnectionService.getAllConnections().size());
+
+        // None of the connections should have the extra set.
+        assertEquals(0, mTestConnectionService.getAllConnections().stream()
+                .filter(c -> c.getExtras() != null && c.getExtras().containsKey(
+                        android.telecom.Connection.EXTRA_ANSWERING_DROPS_FG_CALL))
+                .count());
+    }
+
+    /**
+     * Verifies where there is another call on the same sub, we don't set
+     * {@link android.telecom.Connection#EXTRA_ANSWERING_DROPS_FG_CALL} on the incoming call extras.
+     * @throws Exception
+     */
+    @Test
+    @SmallTest
+    public void testSecondCallDifferentSubWillDisconnect() throws Exception {
+        // Previous test gets us into a good enough state
+        testIncomingDoesntRequestDisconnect();
+
+        when(mCall.getState()).thenReturn(Call.State.ACTIVE);
+        when(mCall2.getState()).thenReturn(Call.State.WAITING);
+        when(mCall2.getLatestConnection()).thenReturn(mInternalConnection2);
+        // At this point the call is ringing on the second phone.
+        when(mPhone0.getRingingCall()).thenReturn(null);
+        when(mPhone1.getRingingCall()).thenReturn(mCall2);
+
+        mBinderStub.createConnection(PHONE_ACCOUNT_HANDLE_2, "TC@2",
+                new ConnectionRequest(PHONE_ACCOUNT_HANDLE_2, Uri.parse("tel:16505551213"),
+                        new Bundle()),
+                true, false, null);
+        waitForHandlerAction(mTestConnectionService.getHandler(), TIMEOUT_MS);
+        assertEquals(2, mTestConnectionService.getAllConnections().size());
+
+        // The incoming connection should have the extra set.
+        assertEquals(1, mTestConnectionService.getAllConnections().stream()
+                .filter(c -> c.getExtras() != null && c.getExtras().containsKey(
+                        android.telecom.Connection.EXTRA_ANSWERING_DROPS_FG_CALL))
+                .count());
+    }
+
+    private static final PhoneAccountHandle SUB1_HANDLE = new PhoneAccountHandle(
+            new ComponentName("test", "class"), "1");
+    private static final PhoneAccountHandle SUB2_HANDLE = new PhoneAccountHandle(
+            new ComponentName("test", "class"), "2");
+
+    @Test
+    @SmallTest
+    public void testDontDisconnectSameSub() {
+        ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
+        SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE, 0, false);
+        tcs.add(tc1);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB1_HANDLE);
+        // Would've preferred to use mockito, but can't mock out TelephonyConnection/Connection
+        // easily.
+        assertFalse(tc1.wasDisconnected);
+    }
+
+    @Test
+    @SmallTest
+    public void testDontDisconnectEmergency() {
+        ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
+        SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE, 0, true);
+        tcs.add(tc1);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB2_HANDLE);
+        // Other call is an emergency call, so don't disconnect it.
+        assertFalse(tc1.wasDisconnected);
+    }
+
+    @Test
+    @SmallTest
+    public void testDontDisconnectExternal() {
+        ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
+        SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE,
+                android.telecom.Connection.PROPERTY_IS_EXTERNAL_CALL, false);
+        tcs.add(tc1);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB2_HANDLE);
+        // Other call is an external call, so don't disconnect it.
+        assertFalse(tc1.wasDisconnected);
+    }
+
+    @Test
+    @SmallTest
+    public void testDisconnectDifferentSub() {
+        ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
+        SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE, 0, false);
+        tcs.add(tc1);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB2_HANDLE);
+        assertTrue(tc1.wasDisconnected);
+    }
+
+    @Test
+    @SmallTest
+    public void testDisconnectDifferentSubTwoCalls() {
+        ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
+        SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE, 0, false);
+        SimpleTelephonyConnection tc2 = createTestConnection(SUB1_HANDLE, 0, false);
+
+        tcs.add(tc1);
+        tcs.add(tc2);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB2_HANDLE);
+        assertTrue(tc1.wasDisconnected);
+        assertTrue(tc2.wasDisconnected);
+    }
+
+    private SimpleTelephonyConnection createTestConnection(PhoneAccountHandle handle,
+            int properties, boolean isEmergency) {
+        SimpleTelephonyConnection connection = new SimpleTelephonyConnection();
+        connection.setShouldTreatAsEmergencyCall(isEmergency);
+        connection.setConnectionProperties(properties);
+        connection.setPhoneAccountHandle(handle);
+        return connection;
+    }
+
+    /**
+     * Setup the mess of mocks for {@link #testSecondCallSameSubWontDisconnect()} and
+     * {@link #testIncomingDoesntRequestDisconnect()}.
+     */
+    private void setupForCallTest() {
+        // Setup a bunch of stuff.  Blech.
+        mTestConnectionService.setReadyForTest();
+        mPhone0 = makeTestPhone(0 /*phoneId*/, ServiceState.STATE_IN_SERVICE,
+                false /*isEmergencyOnly*/);
+        when(mCall.getState()).thenReturn(Call.State.INCOMING);
+        when(mCall.getPhone()).thenReturn(mPhone0);
+        when(mPhone0.getRingingCall()).thenReturn(mCall);
+        mPhone1 = makeTestPhone(1 /*phoneId*/, ServiceState.STATE_IN_SERVICE,
+                false /*isEmergencyOnly*/);
+        when(mCall2.getPhone()).thenReturn(mPhone1);
+        List<Phone> phones = new ArrayList<>(2);
+        doReturn(true).when(mPhone0).isRadioOn();
+        doReturn(true).when(mPhone1).isRadioOn();
+        doReturn(GSM_PHONE).when(mPhone0).getPhoneType();
+        doReturn(GSM_PHONE).when(mPhone1).getPhoneType();
+        phones.add(mPhone0);
+        phones.add(mPhone1);
+        setPhones(phones);
+        when(mPhoneUtilsProxy.getSubIdForPhoneAccountHandle(eq(PHONE_ACCOUNT_HANDLE_1)))
+                .thenReturn(0);
+        when(mSubscriptionManagerProxy.getPhoneId(0)).thenReturn(0);
+        when(mPhoneFactoryProxy.getPhone(eq(0))).thenReturn(mPhone0);
+        when(mPhoneUtilsProxy.getSubIdForPhoneAccountHandle(eq(PHONE_ACCOUNT_HANDLE_2)))
+                .thenReturn(1);
+        when(mSubscriptionManagerProxy.getPhoneId(1)).thenReturn(1);
+        when(mPhoneFactoryProxy.getPhone(eq(1))).thenReturn(mPhone1);
+        setupDeviceConfig(mPhone0, mPhone1, 1);
+
+        when(mInternalConnection.getCall()).thenReturn(mCall);
+        when(mInternalConnection.getState()).thenReturn(Call.State.ACTIVE);
+        when(mInternalConnection2.getCall()).thenReturn(mCall2);
+        when(mInternalConnection2.getState()).thenReturn(Call.State.WAITING);
+    }
+
+    /**
      * Set up a mock MSIM device with TEST_ADDRESS set as an emergency number.
      * @return the Phone associated with slot 0.
      */
@@ -1248,11 +1475,11 @@
         EmergencyNumber.EMERGENCY_CALL_ROUTING_EMERGENCY);
     }
 
-    private void setupHandleToPhoneMap(PhoneAccountHandle handle,  Phone phone) {
+    private void setupHandleToPhoneMap(PhoneAccountHandle handle, Phone phone) {
         // use subId 0
-        when(mPhoneUtilsProxy.getSubIdForPhoneAccountHandle(handle)).thenReturn(0);
-        when(mSubscriptionManagerProxy.getPhoneId(0)).thenReturn(0);
-        when(mPhoneFactoryProxy.getPhone(0)).thenReturn(phone);
+        when(mPhoneUtilsProxy.getSubIdForPhoneAccountHandle(eq(handle))).thenReturn(0);
+        when(mSubscriptionManagerProxy.getPhoneId(eq(0))).thenReturn(0);
+        when(mPhoneFactoryProxy.getPhone(eq(0))).thenReturn(phone);
     }
 
     private AsyncResult getSuppServiceNotification(int notificationType, int code) {
@@ -1273,6 +1500,8 @@
         when(phone.getDefaultPhone()).thenReturn(phone);
         when(phone.getEmergencyNumberTracker()).thenReturn(mEmergencyNumberTracker);
         when(phone.getServiceStateTracker()).thenReturn(mSST);
+        doNothing().when(phone).registerForPreciseCallStateChanged(any(Handler.class), anyInt(),
+                any(Object.class));
         when(mEmergencyNumberTracker.getEmergencyNumber(anyString())).thenReturn(null);
         return phone;
     }
diff --git a/tests/src/com/android/services/telephony/TelephonyConnectionTest.java b/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
index 7d15680..c55dee7 100644
--- a/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
+++ b/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
@@ -1,25 +1,194 @@
 package com.android.services.telephony;
 
 import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.assertTrue;
+import static junit.framework.Assert.fail;
+import static junit.framework.TestCase.assertFalse;
+
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.when;
 
 import android.os.Bundle;
 import android.telecom.Connection;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import android.telephony.CarrierConfigManager;
 
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.internal.telephony.Call;
+import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.d2d.DtmfTransport;
+import com.android.internal.telephony.d2d.RtpTransport;
+import com.android.internal.telephony.imsphone.ImsPhoneConnection;
+import com.android.phone.R;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
 @RunWith(AndroidJUnit4.class)
 public class TelephonyConnectionTest {
+    @Mock
+    private ImsPhoneConnection mImsPhoneConnection;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        when(mImsPhoneConnection.getState()).thenReturn(Call.State.ACTIVE);
+        when(mImsPhoneConnection.getPhoneType()).thenReturn(PhoneConstants.PHONE_TYPE_IMS);
+    }
+
+    /**
+     * Ensures an Ims connection uses the D2D communicator when it is enabled.
+     */
+    @Test
+    public void testSetupCommunicator() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(true);
+        // Enable D2D comms.
+        when(c.mMockResources.getBoolean(eq(
+                R.bool.config_use_device_to_device_communication))).thenReturn(true);
+        c.getCarrierConfigBundle().putBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_DTMF_BOOL,
+                true);
+
+        c.setOriginalConnection(mImsPhoneConnection);
+        assertNotNull(c.getCommunicator());
+    }
+
+    /**
+     * Ensures an Ims connection does not use the D2D communicator when it is disabled.
+     */
+    @Test
+    public void testDoNotSetupCommunicatorWhenDisabled() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(true);
+        // Disable D2D comms.
+        when(c.mMockResources.getBoolean(eq(
+                R.bool.config_use_device_to_device_communication))).thenReturn(false);
+
+        c.setOriginalConnection(mImsPhoneConnection);
+        assertNull(c.getCommunicator());
+    }
+
+    /**
+     * Ensures an Ims connection does not use the D2D communicator for a non-IMS call.
+     */
+    @Test
+    public void testDoNotSetupCommunicatorForNonIms() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(false);
+        // Disable D2D comms.
+        when(c.mMockResources.getBoolean(eq(
+                R.bool.config_use_device_to_device_communication))).thenReturn(true);
+
+        c.setOriginalConnection(mImsPhoneConnection);
+        assertNull(c.getCommunicator());
+    }
+
+    /**
+     * Ensures an Ims connection does not use the D2D communicator when it is disabled.
+     */
+    @Test
+    public void testDoNotSetupCommunicatorNoTransports() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(true);
+        // Enable D2D comms.
+        when(c.mMockResources.getBoolean(eq(
+                R.bool.config_use_device_to_device_communication))).thenReturn(true);
+        // But carrier disables transports.  Womp.
+        c.getCarrierConfigBundle().putBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_DTMF_BOOL,
+                false);
+        c.getCarrierConfigBundle().putBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_RTP_BOOL,
+                false);
+        c.setOriginalConnection(mImsPhoneConnection);
+        assertNull(c.getCommunicator());
+    }
+
+    @Test
+    public void testSetupRtpOnly() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(true);
+        // Enable D2D comms.
+        when(c.mMockResources.getBoolean(eq(
+                R.bool.config_use_device_to_device_communication))).thenReturn(true);
+        // But carrier disables transports.  Womp.
+        c.getCarrierConfigBundle().putBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_DTMF_BOOL,
+                false);
+        c.getCarrierConfigBundle().putBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_RTP_BOOL,
+                true);
+        c.setOriginalConnection(mImsPhoneConnection);
+        assertNotNull(c.getCommunicator());
+        assertEquals(1, c.getCommunicator().getTransportProtocols().size());
+        assertTrue(c.getCommunicator().getTransportProtocols()
+                .stream().anyMatch(p -> p instanceof RtpTransport));
+    }
+
+    @Test
+    public void testSetupDtmfOnly() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(true);
+        // Enable D2D comms.
+        when(c.mMockResources.getBoolean(eq(
+                R.bool.config_use_device_to_device_communication))).thenReturn(true);
+        // But carrier disables transports.  Womp.
+        c.getCarrierConfigBundle().putBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_DTMF_BOOL,
+                true);
+        c.getCarrierConfigBundle().putBoolean(
+                CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_RTP_BOOL,
+                false);
+        c.setOriginalConnection(mImsPhoneConnection);
+        assertNotNull(c.getCommunicator());
+        assertEquals(1, c.getCommunicator().getTransportProtocols().size());
+        assertTrue(c.getCommunicator().getTransportProtocols()
+                .stream().anyMatch(p -> p instanceof DtmfTransport));
+    }
 
     @Test
     public void testCodecInIms() {
         TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(true);
         c.updateState();
         Bundle extras = c.getExtras();
         int codec = extras.getInt(Connection.EXTRA_AUDIO_CODEC, Connection.AUDIO_CODEC_NONE);
         assertEquals(codec, Connection.AUDIO_CODEC_AMR);
     }
 
+    @Test
+    public void testConferenceNotSupportedForDownGradedVideoCall() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(true);
+        c.setIsVideoCall(false);
+        c.setWasVideoCall(true);
+        c.setDownGradeVideoCall(true);
+        c.refreshConferenceSupported();
+        assertFalse(c.isConferenceSupported());
+        c.setDownGradeVideoCall(false);
+        c.refreshConferenceSupported();
+        assertTrue(c.isConferenceSupported());
+    }
+
+    /**
+     * Tests to ensure that the presence of an ImsExternalConnection does not cause a crash in
+     * TelephonyConnection due to an illegal cast.
+     */
+    @Test
+    public void testImsExternalConnectionOnRefreshConference() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setIsImsConnection(true);
+        c.setIsImsExternalConnection(true);
+        try {
+            c.refreshConferenceSupported();
+        } catch (ClassCastException e) {
+            fail("refreshConferenceSupported threw ClassCastException");
+        }
+    }
 }
diff --git a/tests/src/com/android/services/telephony/TelephonyManagerTest.java b/tests/src/com/android/services/telephony/TelephonyManagerTest.java
new file mode 100644
index 0000000..2202bc7
--- /dev/null
+++ b/tests/src/com/android/services/telephony/TelephonyManagerTest.java
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.telephony.emergency.EmergencyNumber;
+import android.test.mock.MockContext;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.internal.telephony.ITelephony;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/** Unit tests for {@link TelephonyManager}. */
+@RunWith(AndroidJUnit4.class)
+public class TelephonyManagerTest {
+    private static final String PKG_NAME = "Unittest.TelephonyManagerTest";
+    private static final String TAG = "TelephonyManagerTest";
+
+    private ITelephony mMockITelephony;
+    private SubscriptionManager mMockSubscriptionManager;
+    private Context mMockContext;
+
+    private TelephonyManager mTelephonyManager;
+
+    private final MockContext mContext =
+            new MockContext() {
+                @Override
+                public String getOpPackageName() {
+                    return PKG_NAME;
+                }
+                @Override
+                public String getAttributionTag() {
+                    return TAG;
+                }
+                @Override
+                public Context getApplicationContext() {
+                    return null;
+                }
+                @Override
+                public Object getSystemService(String name) {
+                    switch (name) {
+                        case (Context.TELEPHONY_SUBSCRIPTION_SERVICE) : {
+                            return mMockSubscriptionManager;
+                        }
+                    }
+                    return null;
+                }
+            };
+
+    @Before
+    public void setUp() throws Exception {
+        mMockITelephony = mock(ITelephony.class);
+        mMockSubscriptionManager = mock(SubscriptionManager.class);
+        mMockContext = mock(Context.class);
+        when(mMockContext.getSystemService(eq(Context.TELEPHONY_SUBSCRIPTION_SERVICE)))
+                .thenReturn(mMockSubscriptionManager);
+
+        mTelephonyManager = new TelephonyManager(mContext);
+        TelephonyManager.setupITelephonyForTest(mMockITelephony);
+        TelephonyManager.enableServiceHandleCaching();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        TelephonyManager.setupITelephonyForTest(null);
+        TelephonyManager.disableServiceHandleCaching();
+    }
+
+    @Test
+    public void testFilterEmergencyNumbersByCategories() throws Exception {
+        Map<Integer, List<EmergencyNumber>> emergencyNumberLists = new HashMap<>();
+        List<EmergencyNumber> emergencyNumberList = new ArrayList<>();
+        EmergencyNumber number_police = new EmergencyNumber(
+                "911",
+                "us",
+                "30",
+                EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_POLICE,
+                new ArrayList<String>(),
+                EmergencyNumber.EMERGENCY_NUMBER_SOURCE_NETWORK_SIGNALING,
+                EmergencyNumber.EMERGENCY_CALL_ROUTING_NORMAL);
+        EmergencyNumber number_fire = new EmergencyNumber(
+                "912",
+                "us",
+                "30",
+                EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_FIRE_BRIGADE,
+                new ArrayList<String>(),
+                EmergencyNumber.EMERGENCY_NUMBER_SOURCE_NETWORK_SIGNALING,
+                EmergencyNumber.EMERGENCY_CALL_ROUTING_NORMAL);
+        emergencyNumberList.add(number_police);
+        emergencyNumberList.add(number_fire);
+        final int test_sub_id = 1;
+        emergencyNumberLists.put(test_sub_id, emergencyNumberList);
+
+        Map<Integer, List<EmergencyNumber>> returnedEmergencyNumberLists =
+                mTelephonyManager.filterEmergencyNumbersByCategories(emergencyNumberLists,
+                        EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_POLICE);
+
+        // Verify the returned number list contains only the police number(s)
+        List<EmergencyNumber> returnedEmergencyNumberList = returnedEmergencyNumberLists.get(
+                test_sub_id);
+        for (EmergencyNumber num : returnedEmergencyNumberList) {
+            assertTrue(num.isInEmergencyServiceCategories(
+                    EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_POLICE));
+        }
+    }
+
+    @Test
+    public void testGetEmergencyNumberListForCategories() throws Exception {
+        Map<Integer, List<EmergencyNumber>> emergencyNumberLists = new HashMap<>();
+        List<EmergencyNumber> emergencyNumberList = new ArrayList<>();
+        EmergencyNumber number_police = new EmergencyNumber(
+                "911",
+                "us",
+                "30",
+                EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_POLICE,
+                new ArrayList<String>(),
+                EmergencyNumber.EMERGENCY_NUMBER_SOURCE_NETWORK_SIGNALING,
+                EmergencyNumber.EMERGENCY_CALL_ROUTING_NORMAL);
+        EmergencyNumber number_fire = new EmergencyNumber(
+                "912",
+                "us",
+                "30",
+                EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_FIRE_BRIGADE,
+                new ArrayList<String>(),
+                EmergencyNumber.EMERGENCY_NUMBER_SOURCE_NETWORK_SIGNALING,
+                EmergencyNumber.EMERGENCY_CALL_ROUTING_NORMAL);
+        emergencyNumberList.add(number_police);
+        emergencyNumberList.add(number_fire);
+        final int test_sub_id = 1;
+        emergencyNumberLists.put(test_sub_id, emergencyNumberList);
+        when(mMockITelephony.getEmergencyNumberList(eq(PKG_NAME), eq(TAG))).thenReturn(
+                emergencyNumberLists);
+
+        // Call TelephonyManager.getEmergencyNumberList(Category)
+        Map<Integer, List<EmergencyNumber>> returnedEmergencyNumberLists =
+                mTelephonyManager.getEmergencyNumberList(
+                        EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_POLICE);
+
+        // Verify the ITelephony service is called
+        verify(mMockITelephony, times(1)).getEmergencyNumberList(eq(PKG_NAME), eq(TAG));
+
+        // Verify the returned number list contains only the police number(s)
+        List<EmergencyNumber> returnedEmergencyNumberList = returnedEmergencyNumberLists.get(
+                test_sub_id);
+        for (EmergencyNumber num : returnedEmergencyNumberList) {
+            assertTrue(num.isInEmergencyServiceCategories(
+                    EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_POLICE));
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/TestTelephonyConnection.java b/tests/src/com/android/services/telephony/TestTelephonyConnection.java
index 09cec17..817e9a7 100644
--- a/tests/src/com/android/services/telephony/TestTelephonyConnection.java
+++ b/tests/src/com/android/services/telephony/TestTelephonyConnection.java
@@ -16,28 +16,42 @@
 
 package com.android.services.telephony;
 
+import android.content.AttributionSource;
+import android.content.ContentResolver;
+import android.os.Process;
+import android.os.UserHandle;
+import android.telephony.TelephonyManager;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.notNull;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
 import android.content.Context;
 import android.content.res.Resources;
 import android.os.Bundle;
 import android.os.PersistableBundle;
 import android.telecom.PhoneAccountHandle;
+import android.telecom.VideoProfile;
+import android.telephony.CarrierConfigManager;
 
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
+import com.android.ims.ImsCall;
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallStateException;
 import com.android.internal.telephony.Connection;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.emergency.EmergencyNumberTracker;
+import com.android.internal.telephony.imsphone.ImsExternalConnection;
+import com.android.internal.telephony.imsphone.ImsPhoneConnection;
 
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -58,19 +72,51 @@
     Context mMockContext;
 
     @Mock
+    ContentResolver mMockContentResolver;
+
+    @Mock
     Resources mMockResources;
 
     @Mock
+    TelephonyManager mMockTelephonyManager;
+
+    @Mock
     EmergencyNumberTracker mEmergencyNumberTracker;
 
+    @Mock
+    ImsPhoneConnection mImsPhoneConnection;
+
+    @Mock
+    ImsExternalConnection mImsExternalConnection;
+
+    @Mock
+    ImsCall mImsCall;
+
+    @Mock
+    TelecomAccountRegistry mTelecomAccountRegistry;
+
+    @Mock
+    CarrierConfigManager mCarrierConfigManager;
+
+    private boolean mIsImsConnection;
+    private boolean mIsImsExternalConnection;
+    private boolean mIsConferenceSupported = true;
     private Phone mMockPhone;
     private int mNotifyPhoneAccountChangedCount = 0;
     private List<String> mLastConnectionEvents = new ArrayList<>();
     private List<Bundle> mLastConnectionEventExtras = new ArrayList<>();
+    private Object mLock = new Object();
+    private PersistableBundle mCarrierConfig = new PersistableBundle();
 
     @Override
     public com.android.internal.telephony.Connection getOriginalConnection() {
-        return mMockRadioConnection;
+        if (mIsImsExternalConnection) {
+            return mImsExternalConnection;
+        } else if (mIsImsConnection) {
+            return mImsPhoneConnection;
+        } else {
+            return mMockRadioConnection;
+        }
     }
 
     @Override
@@ -82,16 +128,25 @@
         super(null, null, android.telecom.Call.Details.DIRECTION_INCOMING);
         MockitoAnnotations.initMocks(this);
 
+        AttributionSource attributionSource = new AttributionSource.Builder(
+                Process.myUid()).build();
+
+        mIsImsConnection = false;
+        mIsImsExternalConnection = false;
         mMockPhone = mock(Phone.class);
         mMockContext = mock(Context.class);
+        mMockTelephonyManager = mock(TelephonyManager.class);
         mOriginalConnection = mMockRadioConnection;
         // Set up mMockRadioConnection and mMockPhone to contain an active call
         when(mMockRadioConnection.getState()).thenReturn(Call.State.ACTIVE);
         when(mOriginalConnection.getState()).thenReturn(Call.State.ACTIVE);
         when(mMockRadioConnection.getAudioCodec()).thenReturn(
                 android.telecom.Connection.AUDIO_CODEC_AMR);
+        when(mImsPhoneConnection.getAudioCodec()).thenReturn(
+                android.telecom.Connection.AUDIO_CODEC_AMR);
         when(mMockRadioConnection.getCall()).thenReturn(mMockCall);
         when(mMockRadioConnection.getPhoneType()).thenReturn(PhoneConstants.PHONE_TYPE_IMS);
+        when(mImsPhoneConnection.getPhoneType()).thenReturn(PhoneConstants.PHONE_TYPE_IMS);
         doNothing().when(mMockRadioConnection).addListener(any(Connection.Listener.class));
         doNothing().when(mMockRadioConnection).addPostDialListener(
                 any(Connection.PostDialListener.class));
@@ -101,11 +156,28 @@
         when(mMockPhone.getContext()).thenReturn(mMockContext);
         when(mMockPhone.getCurrentSubscriberUris()).thenReturn(null);
         when(mMockContext.getResources()).thenReturn(mMockResources);
+        when(mMockContext.getContentResolver()).thenReturn(mMockContentResolver);
+        when(mMockContext.getSystemService(Context.TELEPHONY_SERVICE))
+                .thenReturn(mMockTelephonyManager);
+        when(mMockContext.getAttributionSource()).thenReturn(attributionSource);
+        when(mMockContentResolver.getUserId()).thenReturn(UserHandle.USER_CURRENT);
+        when(mMockContentResolver.getAttributionSource()).thenReturn(attributionSource);
         when(mMockResources.getBoolean(anyInt())).thenReturn(false);
         when(mMockPhone.getDefaultPhone()).thenReturn(mMockPhone);
         when(mMockPhone.getPhoneType()).thenReturn(PhoneConstants.PHONE_TYPE_IMS);
         when(mMockCall.getState()).thenReturn(Call.State.ACTIVE);
         when(mMockCall.getPhone()).thenReturn(mMockPhone);
+        when(mMockPhone.getDefaultPhone()).thenReturn(mMockPhone);
+        when(mImsPhoneConnection.getImsCall()).thenReturn(mImsCall);
+        when(mTelecomAccountRegistry.isMergeCallSupported(notNull(PhoneAccountHandle.class)))
+                .thenReturn(mIsConferenceSupported);
+        when(mTelecomAccountRegistry.isMergeImsCallSupported(notNull(PhoneAccountHandle.class)))
+                .thenReturn(mIsImsConnection);
+        when(mTelecomAccountRegistry
+                .isVideoConferencingSupported(notNull(PhoneAccountHandle.class))).thenReturn(false);
+        when(mTelecomAccountRegistry
+                .isMergeOfWifiCallsAllowedWhenVoWifiOff(notNull(PhoneAccountHandle.class)))
+                .thenReturn(false);
         try {
             doNothing().when(mMockCall).hangup();
         } catch (CallStateException e) {
@@ -113,11 +185,6 @@
         }
     }
 
-    @Override
-    public boolean isConferenceSupported() {
-        return true;
-    }
-
     public void setMockPhone(Phone newPhone) {
         mMockPhone = newPhone;
     }
@@ -151,7 +218,14 @@
     public PersistableBundle getCarrierConfig() {
         // Depends on PhoneGlobals for context in TelephonyConnection, do not implement during
         // testing.
-        return new PersistableBundle();
+        return mCarrierConfig;
+    }
+
+    @Override
+    public void refreshConferenceSupported() {
+        if (mIsImsConnection) {
+            super.refreshConferenceSupported();
+        }
     }
 
     @Override
@@ -165,8 +239,36 @@
     }
 
     @Override
-    void refreshConferenceSupported() {
-        // Requires ImsManager dependencies, do not implement during testing.
+    public void setConferenceSupported(boolean conferenceSupported) {
+        mIsConferenceSupported = conferenceSupported;
+    }
+
+    @Override
+    public boolean isConferenceSupported() {
+        return mIsConferenceSupported;
+    }
+
+    @Override
+    public TelecomAccountRegistry getTelecomAccountRegistry(Context context) {
+        return mTelecomAccountRegistry;
+    }
+
+    public void setIsVideoCall(boolean isVideoCall) {
+        if (isVideoCall) {
+            setVideoState(VideoProfile.STATE_TX_ENABLED);
+        } else {
+            setVideoState(VideoProfile.STATE_AUDIO_ONLY);
+        }
+    }
+
+    public void setWasVideoCall(boolean wasVideoCall) {
+        when(mImsCall.wasVideoCall()).thenReturn(wasVideoCall);
+    }
+
+    @Override
+    boolean isWfcEnabled(Phone phone) {
+        // Requires ImsManager dependencies, mock for test.
+        return true;
     }
 
     public int getNotifyPhoneAccountChangedCount() {
@@ -180,4 +282,27 @@
     public List<Bundle> getLastConnectionEventExtras() {
         return mLastConnectionEventExtras;
     }
+
+    public void setIsImsConnection(boolean isImsConnection) {
+        mIsImsConnection = isImsConnection;
+        when(mTelecomAccountRegistry.isMergeImsCallSupported(notNull(PhoneAccountHandle.class)))
+                .thenReturn(isImsConnection && mIsConferenceSupported);
+    }
+
+    public void setIsImsExternalConnection(boolean isExternalConnection) {
+        mIsImsExternalConnection = isExternalConnection;
+    }
+
+    public void setDownGradeVideoCall(boolean downgrade) {
+        PersistableBundle bundle = new PersistableBundle();
+        bundle.putBoolean(CarrierConfigManager.KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL,
+                downgrade);
+        when(mMockContext.getSystemService(Context.CARRIER_CONFIG_SERVICE))
+                .thenReturn(mCarrierConfigManager);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(bundle);
+    }
+
+    public PersistableBundle getCarrierConfigBundle() {
+        return mCarrierConfig;
+    }
 }
diff --git a/tests/src/com/android/services/telephony/rcs/DelegateStateTrackerTest.java b/tests/src/com/android/services/telephony/rcs/DelegateStateTrackerTest.java
new file mode 100644
index 0000000..8236f44
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/DelegateStateTrackerTest.java
@@ -0,0 +1,299 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.net.InetAddresses;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateConnectionStateCallback;
+import android.util.ArraySet;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+@RunWith(AndroidJUnit4.class)
+public class DelegateStateTrackerTest extends TelephonyTestBase {
+    private static final int TEST_SUB_ID = 1;
+
+    @Mock private ISipDelegate mSipDelegate;
+    @Mock private ISipDelegateConnectionStateCallback mAppCallback;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    /**
+     * When an underlying SipDelegate is created, the app should only receive one onCreated callback
+     * independent of how many times sipDelegateConnected is called. Once created, registration
+     * and IMS configuration events should propagate up to the app as well.
+     */
+    @SmallTest
+    @Test
+    public void testDelegateCreated() throws Exception {
+        DelegateStateTracker stateTracker = new DelegateStateTracker(TEST_SUB_ID, mAppCallback,
+                mSipDelegate);
+        Set<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        stateTracker.sipDelegateConnected(deniedTags);
+        // Calling connected multiple times should not generate multiple onCreated events.
+        stateTracker.sipDelegateConnected(deniedTags);
+        verify(mAppCallback).onCreated(mSipDelegate);
+
+        // Ensure status updates are sent to app as expected.
+        DelegateRegistrationState regState = new DelegateRegistrationState.Builder()
+                .addRegisteredFeatureTag(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG)
+                .build();
+        InetSocketAddress localAddr = new InetSocketAddress(
+                InetAddresses.parseNumericAddress("1.1.1.1"), 80);
+        InetSocketAddress serverAddr = new InetSocketAddress(
+                InetAddresses.parseNumericAddress("2.2.2.2"), 81);
+        SipDelegateConfiguration c = new SipDelegateConfiguration.Builder(1,
+                SipDelegateConfiguration.SIP_TRANSPORT_TCP, localAddr, serverAddr).build();
+        stateTracker.onRegistrationStateChanged(regState);
+        stateTracker.onConfigurationChanged(c);
+        verify(mAppCallback).onFeatureTagStatusChanged(eq(regState),
+                eq(new ArrayList<>(deniedTags)));
+        verify(mAppCallback).onConfigurationChanged(c);
+
+        verify(mAppCallback, never()).onDestroyed(anyInt());
+    }
+
+    /**
+     * onDestroyed should be called when sipDelegateDestroyed is called.
+     */
+    @SmallTest
+    @Test
+    public void testDelegateDestroyed() throws Exception {
+        DelegateStateTracker stateTracker = new DelegateStateTracker(TEST_SUB_ID, mAppCallback,
+                mSipDelegate);
+        Set<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        stateTracker.sipDelegateConnected(deniedTags);
+
+        stateTracker.sipDelegateDestroyed(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        verify(mAppCallback).onDestroyed(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+    }
+
+    /**
+     * When a SipDelegate is created and then an event occurs that will destroy->create a new
+     * SipDelegate underneath, we need to move the state of the features that are reporting
+     * registered to DEREGISTERING_REASON_FEATURE_TAGS_CHANGING so that the app can close dialogs on
+     * it. Once the new underlying SipDelegate is created, we must verify that the new registration
+     * is propagated up without any overrides.
+     */
+    @SmallTest
+    @Test
+    public void testDelegateChangingRegisteredTagsOverride() throws Exception {
+        DelegateStateTracker stateTracker = new DelegateStateTracker(TEST_SUB_ID, mAppCallback,
+                mSipDelegate);
+        Set<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        stateTracker.sipDelegateConnected(deniedTags);
+        // SipDelegate created
+        verify(mAppCallback).onCreated(mSipDelegate);
+        DelegateRegistrationState regState = new DelegateRegistrationState.Builder()
+                .addRegisteredFeatureTag(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG)
+                .addDeregisteringFeatureTag(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG,
+                        DelegateRegistrationState.DEREGISTERING_REASON_PROVISIONING_CHANGE)
+                .addDeregisteredFeatureTag(ImsSignallingUtils.GROUP_CHAT_TAG,
+                        DelegateRegistrationState.DEREGISTERED_REASON_NOT_PROVISIONED)
+                .build();
+        stateTracker.onRegistrationStateChanged(regState);
+        // Simulate underlying SipDelegate switch
+        stateTracker.sipDelegateChanging(
+                DelegateRegistrationState.DEREGISTERING_REASON_FEATURE_TAGS_CHANGING);
+        // onFeatureTagStatusChanged should now be called with registered features overridden with
+        // DEREGISTERING_REASON_FEATURE_TAGS_CHANGING
+        DelegateRegistrationState overrideRegState = new DelegateRegistrationState.Builder()
+                .addDeregisteringFeatureTag(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG,
+                        DelegateRegistrationState.DEREGISTERING_REASON_FEATURE_TAGS_CHANGING)
+                // Already Deregistering/Deregistered tags should not be overridden.
+                .addDeregisteringFeatureTag(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG,
+                        DelegateRegistrationState.DEREGISTERING_REASON_PROVISIONING_CHANGE)
+                .addDeregisteredFeatureTag(ImsSignallingUtils.GROUP_CHAT_TAG,
+                        DelegateRegistrationState.DEREGISTERED_REASON_NOT_PROVISIONED)
+                .build();
+        // new underlying SipDelegate created
+        stateTracker.sipDelegateConnected(deniedTags);
+        stateTracker.onRegistrationStateChanged(regState);
+
+        // Verify registration state through the process:
+        ArgumentCaptor<DelegateRegistrationState> regCaptor =
+                ArgumentCaptor.forClass(DelegateRegistrationState.class);
+        verify(mAppCallback, times(3)).onFeatureTagStatusChanged(
+                regCaptor.capture(), eq(new ArrayList<>(deniedTags)));
+        List<DelegateRegistrationState> testStates = regCaptor.getAllValues();
+        // feature tags should first be registered
+        assertEquals(regState, testStates.get(0));
+        // registered feature tags should have moved to deregistering
+        assertEquals(overrideRegState, testStates.get(1));
+        // and then moved back to registered after underlying FT change done.
+        assertEquals(regState, testStates.get(2));
+
+        //onCreate should only have been called once and onDestroy should have never been called.
+        verify(mAppCallback).onCreated(mSipDelegate);
+        verify(mAppCallback, never()).onDestroyed(anyInt());
+    }
+
+    /**
+     * Test the case that when the underlying Denied tags change in the SipDelegate, the change is
+     * properly shown in the registration update event.
+     */
+    @SmallTest
+    @Test
+    public void testDelegateChangingDeniedTagsChanged() throws Exception {
+        DelegateStateTracker stateTracker = new DelegateStateTracker(TEST_SUB_ID, mAppCallback,
+                mSipDelegate);
+        Set<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        stateTracker.sipDelegateConnected(deniedTags);
+        // SipDelegate created
+        verify(mAppCallback).onCreated(mSipDelegate);
+        DelegateRegistrationState regState = new DelegateRegistrationState.Builder()
+                .addRegisteredFeatureTag(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG)
+                .build();
+        stateTracker.onRegistrationStateChanged(regState);
+        // Simulate underlying SipDelegate switch
+        stateTracker.sipDelegateChanging(
+                DelegateRegistrationState.DEREGISTERING_REASON_FEATURE_TAGS_CHANGING);
+        // onFeatureTagStatusChanged should now be called with registered features overridden with
+        // DEREGISTERING_REASON_FEATURE_TAGS_CHANGING
+        DelegateRegistrationState overrideRegState = new DelegateRegistrationState.Builder()
+                .addDeregisteringFeatureTag(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG,
+                        DelegateRegistrationState.DEREGISTERING_REASON_FEATURE_TAGS_CHANGING)
+                .build();
+        // Verify registration state so far.
+        ArgumentCaptor<DelegateRegistrationState> regCaptor =
+                ArgumentCaptor.forClass(DelegateRegistrationState.class);
+        verify(mAppCallback, times(2)).onFeatureTagStatusChanged(
+                regCaptor.capture(), eq(new ArrayList<>(deniedTags)));
+        List<DelegateRegistrationState> testStates = regCaptor.getAllValues();
+        assertEquals(2, testStates.size());
+        // feature tags should first be registered
+        assertEquals(regState, testStates.get(0));
+        // registered feature tags should have moved to deregistering
+        assertEquals(overrideRegState, testStates.get(1));
+
+        // new underlying SipDelegate created, but SipDelegate denied one to one chat
+        deniedTags.add(new FeatureTagState(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG,
+                SipDelegateManager.DENIED_REASON_NOT_ALLOWED));
+        stateTracker.sipDelegateConnected(deniedTags);
+        DelegateRegistrationState fullyDeniedRegState = new DelegateRegistrationState.Builder()
+                .build();
+        // In this special case, it will be the SipDelegateConnectionBase that will trigger
+        // reg state change.
+        stateTracker.onRegistrationStateChanged(fullyDeniedRegState);
+        verify(mAppCallback).onFeatureTagStatusChanged(regCaptor.capture(),
+                eq(new ArrayList<>(deniedTags)));
+        // now all feature tags denied, so we should see only denied tags.
+        assertEquals(fullyDeniedRegState, regCaptor.getValue());
+
+        //onCreate should only have been called once and onDestroy should have never been called.
+        verify(mAppCallback).onCreated(mSipDelegate);
+        verify(mAppCallback, never()).onDestroyed(anyInt());
+    }
+
+    /**
+     * Test that when we move from changing tags state to the delegate being destroyed, we get the
+     * correct onDestroy event sent to the app.
+     */
+    @SmallTest
+    @Test
+    public void testDelegateChangingDeniedTagsChangingToDestroy() throws Exception {
+        DelegateStateTracker stateTracker = new DelegateStateTracker(TEST_SUB_ID, mAppCallback,
+                mSipDelegate);
+        Set<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        stateTracker.sipDelegateConnected(deniedTags);
+        // SipDelegate created
+        verify(mAppCallback).onCreated(mSipDelegate);
+        DelegateRegistrationState regState = new DelegateRegistrationState.Builder()
+                .addRegisteredFeatureTag(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG)
+                .addDeregisteredFeatureTag(ImsSignallingUtils.GROUP_CHAT_TAG,
+                        DelegateRegistrationState.DEREGISTERED_REASON_NOT_PROVISIONED)
+                .build();
+        stateTracker.onRegistrationStateChanged(regState);
+        verify(mAppCallback).onFeatureTagStatusChanged(any(),
+                eq(new ArrayList<>(deniedTags)));
+        // Simulate underlying SipDelegate switch
+        stateTracker.sipDelegateChanging(
+                DelegateRegistrationState.DEREGISTERING_REASON_DESTROY_PENDING);
+        // Destroy
+        stateTracker.sipDelegateDestroyed(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+
+        // onFeatureTagStatusChanged should now be called with registered features overridden with
+        // DEREGISTERING_REASON_DESTROY_PENDING
+        DelegateRegistrationState overrideRegState = new DelegateRegistrationState.Builder()
+                .addDeregisteringFeatureTag(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG,
+                        DelegateRegistrationState.DEREGISTERING_REASON_DESTROY_PENDING)
+                // Deregistered should stay the same.
+                .addDeregisteredFeatureTag(ImsSignallingUtils.GROUP_CHAT_TAG,
+                        DelegateRegistrationState.DEREGISTERED_REASON_NOT_PROVISIONED)
+                .build();
+        // Verify registration state through process:
+        ArgumentCaptor<DelegateRegistrationState> regCaptor =
+                ArgumentCaptor.forClass(DelegateRegistrationState.class);
+        verify(mAppCallback, times(2)).onFeatureTagStatusChanged(regCaptor.capture(),
+                eq(new ArrayList<>(deniedTags)));
+        List<DelegateRegistrationState> testStates = regCaptor.getAllValues();
+        assertEquals(2, testStates.size());
+        // feature tags should first be registered
+        assertEquals(regState, testStates.get(0));
+        // registered feature tags should have moved to deregistering
+        assertEquals(overrideRegState, testStates.get(1));
+        //onCreate/onDestroy should only be called once.
+        verify(mAppCallback).onCreated(mSipDelegate);
+        verify(mAppCallback).onDestroyed(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+    }
+
+    private Set<FeatureTagState> getMmTelDeniedTag() {
+        Set<FeatureTagState> deniedTags = new ArraySet<>();
+        deniedTags.add(new FeatureTagState(ImsSignallingUtils.MMTEL_TAG,
+                SipDelegateManager.DENIED_REASON_NOT_ALLOWED));
+        return deniedTags;
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/ImsSignallingUtils.java b/tests/src/com/android/services/telephony/rcs/ImsSignallingUtils.java
new file mode 100644
index 0000000..d607f6d
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/ImsSignallingUtils.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+/**
+ * Various definitions and utilities related to IMS Signalling.
+ */
+public class ImsSignallingUtils {
+    public static final String MMTEL_TAG =
+            "+g.3gpp.iari-ref=\"urn%3Aurn-7%3A3gpp-service.ims.icsi.mmtel\"";
+    public static final String ONE_TO_ONE_CHAT_TAG =
+            "+g.3gpp.icsi-ref=\"urn%3Aurn-7%3A3gppservice.ims.icsi.oma.cpm.msg\"";
+    public static final String GROUP_CHAT_TAG =
+            "+g.3gpp.icsi-ref=\"urn%3Aurn-7%3A3gppservice.ims.icsi.oma.cpm.session\"";
+    public static final String FILE_TRANSFER_HTTP_TAG =
+            "+g.3gpp.iari-ref=\"urn%3Aurn-7%3A3gppapplication.ims.iari.rcs.fthttp\"";
+}
diff --git a/tests/src/com/android/services/telephony/rcs/MessageTransportWrapperTest.java b/tests/src/com/android/services/telephony/rcs/MessageTransportWrapperTest.java
new file mode 100644
index 0000000..5ced75c
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/MessageTransportWrapperTest.java
@@ -0,0 +1,343 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.net.InetAddresses;
+import android.os.RemoteException;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.util.ArraySet;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+import com.android.TestExecutorService;
+import com.android.services.telephony.rcs.validator.ValidationResult;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.function.Consumer;
+
+@RunWith(AndroidJUnit4.class)
+public class MessageTransportWrapperTest extends TelephonyTestBase {
+    private static final int TEST_SUB_ID = 1;
+
+    private static final SipMessage TEST_MESSAGE = new SipMessage(
+            "INVITE sip:callee@ex.domain.com SIP/2.0",
+            "Via: SIP/2.0/UDP ex.place.com;branch=z9hG4bK776asdhds",
+            new byte[0]);
+
+    // Derived from TEST_MESSAGE above.
+    private static final String TEST_TRANSACTION_ID = "z9hG4bK776asdhds";
+
+    @Mock private ISipDelegateMessageCallback mDelegateMessageCallback;
+    @Mock private TransportSipMessageValidator mTransportSipSessionValidator;
+    @Mock private ISipDelegate mISipDelegate;
+
+    // Test executor that just calls run on the Runnable provided in execute.
+    private ScheduledExecutorService mExecutor = new TestExecutorService();
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    @SmallTest
+    @Test
+    public void testImsConfigurationChanged() {
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        InetSocketAddress localAddr = new InetSocketAddress(
+                InetAddresses.parseNumericAddress("1.1.1.1"), 80);
+        InetSocketAddress serverAddr = new InetSocketAddress(
+                InetAddresses.parseNumericAddress("2.2.2.2"), 81);
+        SipDelegateConfiguration c = new SipDelegateConfiguration.Builder(1,
+                SipDelegateConfiguration.SIP_TRANSPORT_TCP, localAddr, serverAddr).build();
+        // Ensure IMS config changes are propagated to the message tracker.
+        tracker.onConfigurationChanged(c);
+        verify(mTransportSipSessionValidator).onConfigurationChanged(c);
+    }
+
+    @SmallTest
+    @Test
+    public void testOpenTransport() {
+        HashSet<String> allowedTags = new HashSet<>(1);
+        allowedTags.add("testTag");
+        HashSet<FeatureTagState> deniedTags = new HashSet<>(1);
+        deniedTags.add(new FeatureTagState("testBadTag",
+                SipDelegateManager.DENIED_REASON_INVALID));
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        // Ensure openTransport passes denied tags to the session tracker
+        tracker.openTransport(mISipDelegate, allowedTags, deniedTags);
+        verify(mTransportSipSessionValidator).onTransportOpened(allowedTags, deniedTags);
+    }
+
+    @SmallTest
+    @Test
+    public void testRegistrationStateChanged() throws Exception {
+        ArraySet<String> callIds = new ArraySet<>(2);
+        callIds.add("callId1");
+        callIds.add("callId2");
+        // empty registration state for testing
+        DelegateRegistrationState state = new DelegateRegistrationState.Builder().build();
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+
+        Consumer<Set<String>> callIdConsumer = trackerRegStateChanged(tracker, state);
+        callIdConsumer.accept(callIds);
+        // Verify that the pending call IDs are closed properly.
+        for (String callId : callIds) {
+            verify(mTransportSipSessionValidator).onSipSessionCleanup(callId);
+            verify(mISipDelegate).cleanupSession(callId);
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void testCloseGracefully() throws Exception {
+        int closingReason = DelegateRegistrationState.DEREGISTERING_REASON_PROVISIONING_CHANGE;
+        int closedReason = DelegateRegistrationState.DEREGISTERED_REASON_NOT_PROVISIONED;
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+
+        Boolean[] result = new Boolean[1];
+        Consumer<Set<String>> callIdConsumer = closeTrackerGracefully(tracker, closingReason,
+                closedReason, (r) -> result[0] = r);
+        callIdConsumer.accept(Collections.emptySet());
+        // Verify that the pending call IDs are closed properly.
+        verify(mTransportSipSessionValidator, never()).onSipSessionCleanup(anyString());
+        verify(mISipDelegate, never()).cleanupSession(anyString());
+        // Result is true in the case that all call IDs were successfully closed.
+        assertTrue(result[0]);
+    }
+
+    @SmallTest
+    @Test
+    public void testCloseGracefullyForceCloseCallIds() throws Exception {
+        ArraySet<String> callIds = new ArraySet<>(2);
+        callIds.add("callId1");
+        callIds.add("callId2");
+        int closingReason = DelegateRegistrationState.DEREGISTERING_REASON_PROVISIONING_CHANGE;
+        int closedReason = DelegateRegistrationState.DEREGISTERED_REASON_NOT_PROVISIONED;
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+
+        Boolean[] result = new Boolean[1];
+        Consumer<Set<String>> callIdConsumer = closeTrackerGracefully(tracker, closingReason,
+                closedReason, (r) -> result[0] = r);
+        callIdConsumer.accept(callIds);
+        // Verify that the pending call IDs are closed properly.
+        for (String callId : callIds) {
+            verify(mTransportSipSessionValidator).onSipSessionCleanup(callId);
+            verify(mISipDelegate).cleanupSession(callId);
+        }
+        // Result is false in this case because there were still callIds left that were not
+        // successfully closed.
+        assertFalse(result[0]);
+    }
+
+    @SmallTest
+    @Test
+    public void testClose() throws Exception {
+        ArraySet<String> callIds = new ArraySet<>(2);
+        callIds.add("callId1");
+        callIds.add("callId2");
+        int closedReason = SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED;
+        doReturn(callIds).when(mTransportSipSessionValidator).closeSessions(closedReason);
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+
+        tracker.close(closedReason);
+        // Verify that the pending call IDs are closed properly.
+        for (String callId : callIds) {
+            verify(mTransportSipSessionValidator).onSipSessionCleanup(callId);
+            verify(mISipDelegate).cleanupSession(callId);
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void testDelegateConnectionSendOutgoingMessage() throws Exception {
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+        doReturn(ValidationResult.SUCCESS)
+                .when(mTransportSipSessionValidator)
+                .verifyOutgoingMessage(TEST_MESSAGE, 1 /*version*/);
+        tracker.getDelegateConnection().sendMessage(TEST_MESSAGE, 1 /*version*/);
+        verify(mISipDelegate).sendMessage(TEST_MESSAGE, 1 /*version*/);
+
+        doThrow(new RemoteException()).when(mISipDelegate).sendMessage(any(), anyLong());
+        tracker.getDelegateConnection().sendMessage(TEST_MESSAGE, 1 /*version*/);
+        verify(mDelegateMessageCallback).onMessageSendFailure(any(),
+                eq(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD));
+
+        doReturn(new ValidationResult(
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED, ""))
+                .when(mTransportSipSessionValidator)
+                .verifyOutgoingMessage(TEST_MESSAGE, 1 /*version*/);
+        tracker.getDelegateConnection().sendMessage(TEST_MESSAGE, 1 /*version*/);
+        verify(mDelegateMessageCallback).onMessageSendFailure(TEST_TRANSACTION_ID,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+    }
+
+    @SmallTest
+    @Test
+    public void testDelegateConnectionNotifyMessageReceived() throws Exception {
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+        tracker.getDelegateConnection().notifyMessageReceived(TEST_TRANSACTION_ID);
+        verify(mISipDelegate).notifyMessageReceived(TEST_TRANSACTION_ID);
+        verify(mTransportSipSessionValidator).acknowledgePendingMessage(TEST_TRANSACTION_ID);
+    }
+
+    @SmallTest
+    @Test
+    public void testDelegateConnectionNotifyMessageReceiveError() throws Exception {
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+        tracker.getDelegateConnection().notifyMessageReceiveError(TEST_TRANSACTION_ID,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_NETWORK_NOT_AVAILABLE);
+        verify(mISipDelegate).notifyMessageReceiveError(TEST_TRANSACTION_ID,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_NETWORK_NOT_AVAILABLE);
+        verify(mTransportSipSessionValidator).notifyPendingMessageFailed(TEST_TRANSACTION_ID);
+    }
+
+    @SmallTest
+    @Test
+    public void testDelegateConnectionCloseSession() throws Exception {
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+        tracker.getDelegateConnection().cleanupSession("testCallId");
+        verify(mISipDelegate).cleanupSession("testCallId");
+        verify(mTransportSipSessionValidator).onSipSessionCleanup("testCallId");
+    }
+
+    @SmallTest
+    @Test
+    public void testDelegateOnMessageReceived() throws Exception {
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+
+        doReturn(ValidationResult.SUCCESS)
+                .when(mTransportSipSessionValidator).verifyIncomingMessage(TEST_MESSAGE);
+        tracker.getMessageCallback().onMessageReceived(TEST_MESSAGE);
+        verify(mDelegateMessageCallback).onMessageReceived(TEST_MESSAGE);
+
+        doThrow(new RemoteException()).when(mDelegateMessageCallback).onMessageReceived(any());
+        tracker.getMessageCallback().onMessageReceived(TEST_MESSAGE);
+        verify(mISipDelegate).notifyMessageReceiveError(TEST_TRANSACTION_ID,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD);
+
+        doReturn(new ValidationResult(
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD, ""))
+                .when(mTransportSipSessionValidator).verifyIncomingMessage(TEST_MESSAGE);
+        tracker.getMessageCallback().onMessageReceived(TEST_MESSAGE);
+        verify(mISipDelegate, times(2)).notifyMessageReceiveError(TEST_TRANSACTION_ID,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD);
+    }
+
+    @SmallTest
+    @Test
+    public void testDelegateOnMessageSent() throws Exception {
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+        tracker.getMessageCallback().onMessageSent(TEST_TRANSACTION_ID);
+        verify(mTransportSipSessionValidator).acknowledgePendingMessage(TEST_TRANSACTION_ID);
+        verify(mDelegateMessageCallback).onMessageSent(TEST_TRANSACTION_ID);
+    }
+
+    @SmallTest
+    @Test
+    public void testDelegateOnMessageSendFailure() throws Exception {
+        MessageTransportWrapper tracker = createTestMessageTransportWrapper();
+        tracker.openTransport(mISipDelegate, Collections.emptySet(), Collections.emptySet());
+        tracker.getMessageCallback().onMessageSendFailure(TEST_TRANSACTION_ID,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_NETWORK_NOT_AVAILABLE);
+        verify(mTransportSipSessionValidator).notifyPendingMessageFailed(TEST_TRANSACTION_ID);
+        verify(mDelegateMessageCallback).onMessageSendFailure(TEST_TRANSACTION_ID,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_NETWORK_NOT_AVAILABLE);
+    }
+
+    private MessageTransportWrapper createTestMessageTransportWrapper() {
+        return new MessageTransportWrapper(TEST_SUB_ID,
+                mExecutor, mDelegateMessageCallback, mTransportSipSessionValidator);
+    }
+
+    private Consumer<Set<String>> trackerRegStateChanged(MessageTransportWrapper tracker,
+            DelegateRegistrationState state) {
+        ArrayList<Consumer<Set<String>>> consumerCaptor = new ArrayList<>(1);
+        Mockito.doAnswer(it -> {
+            // Capture the consumer here.
+            consumerCaptor.add(it.getArgument(0));
+            return null;
+        }).when(mTransportSipSessionValidator).onRegistrationStateChanged(any(), eq(state));
+        tracker.onRegistrationStateChanged(state);
+        verify(mTransportSipSessionValidator).onRegistrationStateChanged(any(), eq(state));
+        assertFalse(consumerCaptor.isEmpty());
+        return consumerCaptor.get(0);
+    }
+
+    private Consumer<Set<String>> closeTrackerGracefully(MessageTransportWrapper tracker,
+            int closingReason, int closedReason, Consumer<Boolean> resultConsumer) {
+        ArrayList<Consumer<Set<String>>> consumerCaptor = new ArrayList<>(1);
+        Mockito.doAnswer(it -> {
+            // Capture the consumer here.
+            consumerCaptor.add(it.getArgument(0));
+            return null;
+        }).when(mTransportSipSessionValidator).closeSessionsGracefully(any(), eq(closingReason),
+                eq(closedReason));
+        tracker.closeGracefully(closingReason, closedReason, resultConsumer);
+        verify(mTransportSipSessionValidator).closeSessionsGracefully(any(), eq(closingReason),
+                eq(closedReason));
+        assertFalse(consumerCaptor.isEmpty());
+        return consumerCaptor.get(0);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java b/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
index fbb270d..da614fc 100644
--- a/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
+++ b/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
@@ -31,6 +31,7 @@
 import android.telephony.AccessNetworkConstants;
 import android.telephony.ims.ImsException;
 import android.telephony.ims.ImsReasonInfo;
+import android.telephony.ims.ImsRegistrationAttributes;
 import android.telephony.ims.RegistrationManager;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.aidl.IImsRegistrationCallback;
@@ -57,6 +58,8 @@
 @RunWith(AndroidJUnit4.class)
 public class RcsFeatureControllerTest extends TelephonyTestBase {
 
+    private static final int TEST_SUB_ID = 1;
+
     private static final ImsReasonInfo REASON_DISCONNECTED = new ImsReasonInfo(
             ImsReasonInfo.CODE_LOCAL_IMS_SERVICE_DOWN, 0, "test");
 
@@ -95,12 +98,13 @@
         // Connect the RcsFeatureManager
         mConnectorListener.getValue().connectionReady(mFeatureManager);
 
-        verify(mFeatureManager).updateCapabilities();
+        verify(mFeatureManager).updateCapabilities(TEST_SUB_ID);
         verify(mFeatureManager).registerImsRegistrationCallback(any());
         verify(mMockFeature).onRcsConnected(mFeatureManager);
 
         // Disconnect
-        mConnectorListener.getValue().connectionUnavailable();
+        mConnectorListener.getValue().connectionUnavailable(
+                FeatureConnector.UNAVAILABLE_REASON_DISCONNECTED);
 
         verify(mFeatureManager).unregisterImsRegistrationCallback(any());
         verify(mMockFeature, times(2)).onRcsDisconnected();
@@ -130,29 +134,31 @@
         mConnectorListener.getValue().connectionReady(mFeatureManager);
 
         try {
-            controller.registerImsRegistrationCallback(0 /*subId*/, regCb);
-            controller.registerRcsAvailabilityCallback(0 /*subId*/, capCb);
+            controller.registerImsRegistrationCallback(TEST_SUB_ID, regCb);
+            controller.registerRcsAvailabilityCallback(TEST_SUB_ID, capCb);
             controller.isCapable(RcsFeature.RcsImsCapabilities.CAPABILITY_TYPE_PRESENCE_UCE,
                     ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
-            controller.isAvailable(RcsFeature.RcsImsCapabilities.CAPABILITY_TYPE_PRESENCE_UCE);
+            controller.isAvailable(RcsFeature.RcsImsCapabilities.CAPABILITY_TYPE_PRESENCE_UCE,
+                    ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
             controller.getRegistrationTech(integer -> {
             });
-            verify(mFeatureManager).registerImsRegistrationCallback(0, regCb);
-            verify(mFeatureManager).registerRcsAvailabilityCallback(0, capCb);
+            verify(mFeatureManager).registerImsRegistrationCallback(TEST_SUB_ID, regCb);
+            verify(mFeatureManager).registerRcsAvailabilityCallback(TEST_SUB_ID, capCb);
             verify(mFeatureManager).isCapable(
                     RcsFeature.RcsImsCapabilities.CAPABILITY_TYPE_PRESENCE_UCE,
                     ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
             verify(mFeatureManager).isAvailable(
-                    RcsFeature.RcsImsCapabilities.CAPABILITY_TYPE_PRESENCE_UCE);
+                    RcsFeature.RcsImsCapabilities.CAPABILITY_TYPE_PRESENCE_UCE,
+                    ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
             verify(mFeatureManager).getImsRegistrationTech(any());
         } catch (ImsException e) {
             fail("ImsException not expected.");
         }
 
-        controller.unregisterImsRegistrationCallback(0, regCb);
-        controller.unregisterRcsAvailabilityCallback(0, capCb);
-        verify(mFeatureManager).unregisterImsRegistrationCallback(0, regCb);
-        verify(mFeatureManager).unregisterRcsAvailabilityCallback(0, capCb);
+        controller.unregisterImsRegistrationCallback(TEST_SUB_ID, regCb);
+        controller.unregisterRcsAvailabilityCallback(TEST_SUB_ID, capCb);
+        verify(mFeatureManager).unregisterImsRegistrationCallback(TEST_SUB_ID, regCb);
+        verify(mFeatureManager).unregisterRcsAvailabilityCallback(TEST_SUB_ID, capCb);
     }
 
     @Test
@@ -172,7 +178,9 @@
         });
         verify(mRegistrationCallback).handleImsUnregistered(REASON_DISCONNECTED);
 
-        captor.getValue().onRegistering(ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
+        ImsRegistrationAttributes attr = new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build();
+        captor.getValue().onRegistering(attr);
         controller.getRegistrationState(result -> {
             assertNotNull(result);
             assertEquals(RegistrationManager.REGISTRATION_STATE_REGISTERING, result.intValue());
@@ -180,7 +188,7 @@
         verify(mRegistrationCallback).handleImsRegistering(
                 AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
 
-        captor.getValue().onRegistered(ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
+        captor.getValue().onRegistered(attr);
         controller.getRegistrationState(result -> {
             assertNotNull(result);
             assertEquals(RegistrationManager.REGISTRATION_STATE_REGISTERED, result.intValue());
@@ -193,7 +201,8 @@
     public void testFeatureManagerDisconnectedAddFeature() {
         RcsFeatureController controller = createFeatureController();
         // Disconnect the RcsFeatureManager
-        mConnectorListener.getValue().connectionUnavailable();
+        mConnectorListener.getValue().connectionUnavailable(
+                FeatureConnector.UNAVAILABLE_REASON_DISCONNECTED);
         controller.addFeature(mMockFeature, RcsFeatureController.Feature.class);
 
         verify(mMockFeature).onRcsDisconnected();
@@ -205,16 +214,17 @@
         IImsRegistrationCallback regCb = mock(IImsRegistrationCallback.class);
         IImsCapabilityCallback capCb = mock(IImsCapabilityCallback.class);
         // Disconnect the RcsFeatureManager
-        mConnectorListener.getValue().connectionUnavailable();
+        mConnectorListener.getValue().connectionUnavailable(
+                FeatureConnector.UNAVAILABLE_REASON_DISCONNECTED);
 
         try {
-            controller.registerImsRegistrationCallback(0 /*subId*/, null /*callback*/);
+            controller.registerImsRegistrationCallback(TEST_SUB_ID, null /*callback*/);
             fail("ImsException expected for IMS registration.");
         } catch (ImsException e) {
             //expected
         }
         try {
-            controller.registerRcsAvailabilityCallback(0 /*subId*/, null /*callback*/);
+            controller.registerRcsAvailabilityCallback(TEST_SUB_ID, null /*callback*/);
             fail("ImsException expected for availability");
         } catch (ImsException e) {
             //expected
@@ -227,7 +237,8 @@
             //expected
         }
         try {
-            controller.isAvailable(RcsFeature.RcsImsCapabilities.CAPABILITY_TYPE_PRESENCE_UCE);
+            controller.isAvailable(RcsFeature.RcsImsCapabilities.CAPABILITY_TYPE_PRESENCE_UCE,
+                    ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
             fail("ImsException expected for availability check");
         } catch (ImsException e) {
             //expected
@@ -236,10 +247,25 @@
             assertNotNull(integer);
             assertEquals(ImsRegistrationImplBase.REGISTRATION_TECH_NONE, integer.intValue());
         });
-        controller.unregisterImsRegistrationCallback(0, regCb);
-        controller.unregisterRcsAvailabilityCallback(0, capCb);
-        verify(mFeatureManager, never()).unregisterImsRegistrationCallback(0, regCb);
-        verify(mFeatureManager, never()).unregisterRcsAvailabilityCallback(0, capCb);
+        controller.unregisterImsRegistrationCallback(TEST_SUB_ID, regCb);
+        controller.unregisterRcsAvailabilityCallback(TEST_SUB_ID, capCb);
+        verify(mFeatureManager, never()).unregisterImsRegistrationCallback(TEST_SUB_ID, regCb);
+        verify(mFeatureManager, never()).unregisterRcsAvailabilityCallback(TEST_SUB_ID, capCb);
+    }
+
+    @Test
+    public void testCarrierConfigChanged() throws Exception {
+        RcsFeatureController controller = createFeatureController();
+        // Connect the RcsFeatureManager
+        mConnectorListener.getValue().connectionReady(mFeatureManager);
+        verify(mFeatureManager).updateCapabilities(TEST_SUB_ID);
+        controller.addFeature(mMockFeature, RcsFeatureController.Feature.class);
+
+        controller.onCarrierConfigChangedForSubscription();
+
+        verify(mFeatureManager, times(2)).updateCapabilities(TEST_SUB_ID);
+        verify(mMockFeature).onCarrierConfigChanged();
+        verify(mMockFeature, never()).onAssociatedSubscriptionUpdated(anyInt());
     }
 
     @Test
@@ -247,13 +273,13 @@
         RcsFeatureController controller = createFeatureController();
         // Connect the RcsFeatureManager
         mConnectorListener.getValue().connectionReady(mFeatureManager);
-        verify(mFeatureManager).updateCapabilities();
+        verify(mFeatureManager).updateCapabilities(TEST_SUB_ID);
         controller.addFeature(mMockFeature, RcsFeatureController.Feature.class);
 
-        controller.updateAssociatedSubscription(1 /*new sub id*/);
+        controller.updateAssociatedSubscription(2 /*new subId*/);
 
-        verify(mFeatureManager, times(2)).updateCapabilities();
-        verify(mMockFeature).onAssociatedSubscriptionUpdated(1 /*new sub id*/);
+        verify(mFeatureManager).updateCapabilities(2 /*new subId*/);
+        verify(mMockFeature).onAssociatedSubscriptionUpdated(2 /*new subId*/);
     }
 
     @Test
@@ -272,7 +298,7 @@
 
     private RcsFeatureController createFeatureController() {
         RcsFeatureController controller = new RcsFeatureController(mContext, 0 /*slotId*/,
-                mRegistrationFactory);
+                TEST_SUB_ID, mRegistrationFactory);
         controller.setFeatureConnectorFactory(mFeatureFactory);
         doReturn(mFeatureConnector).when(mFeatureFactory).create(any(), anyInt(),
                 mConnectorListener.capture(), any(), any());
diff --git a/tests/src/com/android/services/telephony/rcs/SipDelegateBinderConnectionTest.java b/tests/src/com/android/services/telephony/rcs/SipDelegateBinderConnectionTest.java
new file mode 100644
index 0000000..3d8e94b
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/SipDelegateBinderConnectionTest.java
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.verify;
+
+import android.net.InetAddresses;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.aidl.IImsRegistration;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.telephony.ims.aidl.ISipDelegateStateCallback;
+import android.telephony.ims.aidl.ISipTransport;
+import android.util.ArraySet;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.Set;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+@RunWith(AndroidJUnit4.class)
+public class SipDelegateBinderConnectionTest extends TelephonyTestBase {
+    private static final int TEST_SUB_ID = 1;
+
+    @Mock private ISipDelegate mMockDelegate;
+    @Mock private ISipTransport mMockTransport;
+    @Mock private IImsRegistration mMockRegistration;
+    @Mock private IBinder mTransportBinder;
+    @Mock private ISipDelegateMessageCallback mMessageCallback;
+    @Mock private DelegateBinderStateManager.StateCallback mMockStateCallback;
+    @Mock private BiConsumer<ISipDelegate, Set<FeatureTagState>> mMockCreatedCallback;
+    @Mock private Consumer<Integer> mMockDestroyedCallback;
+
+    private ArrayList<SipDelegateBinderConnection.StateCallback> mStateCallbackList;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        doReturn(mTransportBinder).when(mMockTransport).asBinder();
+        mStateCallbackList = new ArrayList<>(1);
+        mStateCallbackList.add(mMockStateCallback);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    @SmallTest
+    @Test
+    public void testBaseImpl() throws Exception {
+        DelegateBinderStateManager baseConnection = new SipDelegateBinderConnectionStub(
+                getMmTelDeniedTag(), Runnable::run, mStateCallbackList);
+
+        baseConnection.create(null /*message cb*/, mMockCreatedCallback);
+        // Verify the stub simulates onCreated + on registration state callback.
+        verify(mMockCreatedCallback).accept(any(), eq(getMmTelDeniedTag()));
+        verify(mMockStateCallback).onRegistrationStateChanged(
+                new DelegateRegistrationState.Builder().build());
+
+        // Verify onDestroyed is called correctly.
+        baseConnection.destroy(SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP,
+                mMockDestroyedCallback);
+        verify(mMockDestroyedCallback).accept(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+    }
+
+    @SmallTest
+    @Test
+    public void testCreateConnection() throws Exception {
+        DelegateRequest request = getDelegateRequest();
+        ArraySet<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        SipDelegateBinderConnection connection = new SipDelegateBinderConnection(TEST_SUB_ID,
+                mMockTransport, mMockRegistration, request, deniedTags, Runnable::run,
+                mStateCallbackList);
+        ISipDelegateStateCallback cb = createDelegateCaptureStateCallback(request, connection);
+
+        // Send onCreated callback from SipDelegate
+        ArrayList<FeatureTagState> delegateDeniedTags = new ArrayList<>(1);
+        delegateDeniedTags.add(new FeatureTagState(ImsSignallingUtils.GROUP_CHAT_TAG,
+                SipDelegateManager.DENIED_REASON_IN_USE_BY_ANOTHER_DELEGATE));
+        assertNotNull(cb);
+        cb.onCreated(mMockDelegate, delegateDeniedTags);
+
+        ArraySet<FeatureTagState> totalDeniedTags = new ArraySet<>(deniedTags);
+        // Add the tags denied by the controller as well.
+        totalDeniedTags.addAll(delegateDeniedTags);
+        // The callback should contain the controller and delegate denied tags in the callback.
+        verify(mMockCreatedCallback).accept(mMockDelegate, totalDeniedTags);
+    }
+
+    @SmallTest
+    @Test
+    public void testCreateConnectionServiceDead() throws Exception {
+        DelegateRequest request = getDelegateRequest();
+        ArraySet<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        SipDelegateBinderConnection connection = new SipDelegateBinderConnection(TEST_SUB_ID,
+                mMockTransport, mMockRegistration, request, deniedTags, Runnable::run,
+                mStateCallbackList);
+        doThrow(new RemoteException()).when(mMockTransport).createSipDelegate(eq(TEST_SUB_ID),
+                any(), any(), any());
+        ISipDelegateStateCallback cb = createDelegateCaptureStateCallback(request, connection);
+        assertNull(cb);
+    }
+
+    @SmallTest
+    @Test
+    public void testDestroyConnection() throws Exception {
+        DelegateRequest request = getDelegateRequest();
+        ArraySet<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        SipDelegateBinderConnection connection = new SipDelegateBinderConnection(TEST_SUB_ID,
+                mMockTransport, mMockRegistration, request, deniedTags, Runnable::run,
+                mStateCallbackList);
+        ISipDelegateStateCallback cb = createDelegateCaptureStateCallback(request, connection);
+        assertNotNull(cb);
+        cb.onCreated(mMockDelegate, null /*denied*/);
+        verify(mMockCreatedCallback).accept(mMockDelegate, deniedTags);
+
+        // call Destroy on the SipDelegate
+        destroy(connection, SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        cb.onDestroyed(SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        verify(mMockDestroyedCallback).accept(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+    }
+
+    @SmallTest
+    @Test
+    public void testDestroyConnectionDead() throws Exception {
+        DelegateRequest request = getDelegateRequest();
+        ArraySet<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        SipDelegateBinderConnection connection = new SipDelegateBinderConnection(TEST_SUB_ID,
+                mMockTransport, mMockRegistration, request, deniedTags, Runnable::run,
+                mStateCallbackList);
+        ISipDelegateStateCallback cb = createDelegateCaptureStateCallback(request, connection);
+        assertNotNull(cb);
+        cb.onCreated(mMockDelegate, null /*denied*/);
+        verify(mMockCreatedCallback).accept(mMockDelegate, deniedTags);
+
+        // try to destroy when dead and ensure callback is still called.
+        doThrow(new RemoteException()).when(mMockTransport).destroySipDelegate(any(), anyInt());
+        destroy(connection, SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        verify(mMockDestroyedCallback).accept(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+    }
+
+    @SmallTest
+    @Test
+    public void testStateCallback() throws Exception {
+        DelegateRequest request = getDelegateRequest();
+        ArraySet<FeatureTagState> deniedTags = getMmTelDeniedTag();
+        SipDelegateBinderConnection connection = new SipDelegateBinderConnection(TEST_SUB_ID,
+                mMockTransport, mMockRegistration, request, deniedTags, Runnable::run,
+                mStateCallbackList);
+        ISipDelegateStateCallback cb = createDelegateCaptureStateCallback(request, connection);
+        assertNotNull(cb);
+        cb.onCreated(mMockDelegate, new ArrayList<>(deniedTags));
+        verify(mMockCreatedCallback).accept(mMockDelegate, deniedTags);
+
+        InetSocketAddress localAddr = new InetSocketAddress(
+                InetAddresses.parseNumericAddress("1.1.1.1"), 80);
+        InetSocketAddress serverAddr = new InetSocketAddress(
+                InetAddresses.parseNumericAddress("2.2.2.2"), 81);
+        SipDelegateConfiguration c = new SipDelegateConfiguration.Builder(1,
+                SipDelegateConfiguration.SIP_TRANSPORT_TCP, localAddr, serverAddr).build();
+        cb.onConfigurationChanged(c);
+        verify(mMockStateCallback).onConfigurationChanged(c);
+
+        DelegateRegistrationState regState = new DelegateRegistrationState.Builder()
+                .addRegisteredFeatureTags(request.getFeatureTags()).build();
+        cb.onFeatureTagRegistrationChanged(regState);
+        verify(mMockStateCallback).onRegistrationStateChanged(regState);
+    }
+
+    private ISipDelegateStateCallback createDelegateCaptureStateCallback(
+            DelegateRequest r, SipDelegateBinderConnection c) throws Exception {
+        boolean isCreating = c.create(mMessageCallback, mMockCreatedCallback);
+        if (!isCreating) return null;
+        ArgumentCaptor<ISipDelegateStateCallback> stateCaptor =
+                ArgumentCaptor.forClass(ISipDelegateStateCallback.class);
+        verify(mMockTransport).createSipDelegate(eq(TEST_SUB_ID), eq(r), stateCaptor.capture(),
+                eq(mMessageCallback));
+        assertNotNull(stateCaptor.getValue());
+        return stateCaptor.getValue();
+    }
+
+    private void destroy(SipDelegateBinderConnection c, int reason) throws Exception {
+        c.destroy(reason, mMockDestroyedCallback);
+        verify(mMockTransport).destroySipDelegate(mMockDelegate, reason);
+    }
+
+    private DelegateRequest getDelegateRequest() {
+        ArraySet<String> featureTags = new ArraySet<>(2);
+        featureTags.add(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG);
+        featureTags.add(ImsSignallingUtils.GROUP_CHAT_TAG);
+        return new DelegateRequest(featureTags);
+    }
+
+    private ArraySet<FeatureTagState> getMmTelDeniedTag() {
+        ArraySet<FeatureTagState> deniedTags = new ArraySet<>();
+        deniedTags.add(new FeatureTagState(ImsSignallingUtils.MMTEL_TAG,
+                SipDelegateManager.DENIED_REASON_NOT_ALLOWED));
+        return deniedTags;
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/SipDelegateControllerTest.java b/tests/src/com/android/services/telephony/rcs/SipDelegateControllerTest.java
new file mode 100644
index 0000000..5b0e7c5
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/SipDelegateControllerTest.java
@@ -0,0 +1,315 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.util.ArraySet;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+import com.android.TestExecutorService;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.Mock;
+
+import java.util.Collections;
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+
+@RunWith(AndroidJUnit4.class)
+public class SipDelegateControllerTest extends TelephonyTestBase {
+    private static final int TEST_SUB_ID = 1;
+
+    @Mock private ISipDelegate mMockSipDelegate;
+    @Mock private MessageTransportWrapper mMockMessageTracker;
+    @Mock private ISipDelegateMessageCallback mMockMessageCallback;
+    @Mock private DelegateStateTracker mMockDelegateStateTracker;
+    @Mock private DelegateBinderStateManager mMockBinderConnection;
+    @Captor private ArgumentCaptor<BiConsumer<ISipDelegate, Set<FeatureTagState>>> mCreatedCaptor;
+    @Captor private ArgumentCaptor<Consumer<Boolean>> mBooleanConsumerCaptor;
+    @Captor private ArgumentCaptor<Consumer<Integer>> mIntegerConsumerCaptor;
+
+    private ScheduledExecutorService mExecutorService;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        when(mMockMessageTracker.getMessageCallback()).thenReturn(mMockMessageCallback);
+        mExecutorService = new TestExecutorService();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        mExecutorService.shutdownNow();
+        super.tearDown();
+    }
+
+    @SmallTest
+    @Test
+    public void testCreateDelegate() throws Exception {
+        DelegateRequest request = getBaseDelegateRequest();
+        SipDelegateController controller = getTestDelegateController(request,
+                Collections.emptySet());
+
+        doReturn(true).when(mMockBinderConnection).create(eq(mMockMessageCallback), any());
+        CompletableFuture<Boolean> future = controller.create(request.getFeatureTags(),
+                Collections.emptySet() /*denied tags*/);
+        BiConsumer<ISipDelegate, Set<FeatureTagState>> consumer =
+                verifyConnectionCreated(1);
+        assertNotNull(consumer);
+
+        assertFalse(future.isDone());
+        consumer.accept(mMockSipDelegate, Collections.emptySet());
+        assertTrue(future.get());
+        verify(mMockMessageTracker).openTransport(mMockSipDelegate, request.getFeatureTags(),
+                Collections.emptySet());
+        verify(mMockDelegateStateTracker).sipDelegateConnected(Collections.emptySet());
+    }
+
+    @SmallTest
+    @Test
+    public void testCreateDeniedFeatures() throws Exception {
+        DelegateRequest request = getLargeDelegateRequest();
+        ArraySet<FeatureTagState> deniedTags = new ArraySet<>(1);
+        deniedTags.add(new FeatureTagState(ImsSignallingUtils.GROUP_CHAT_TAG,
+                SipDelegateManager.DENIED_REASON_NOT_ALLOWED));
+        SipDelegateController controller = getTestDelegateController(request,
+                deniedTags);
+
+        doReturn(true).when(mMockBinderConnection).create(eq(mMockMessageCallback), any());
+        CompletableFuture<Boolean> future = controller.create(request.getFeatureTags(),
+                deniedTags);
+        BiConsumer<ISipDelegate, Set<FeatureTagState>> consumer =
+                verifyConnectionCreated(1);
+        assertNotNull(consumer);
+
+        assertFalse(future.isDone());
+        // Send in additional tags denied by the service
+        deniedTags.add(new FeatureTagState(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG,
+                SipDelegateManager.DENIED_REASON_NOT_ALLOWED));
+        consumer.accept(mMockSipDelegate, deniedTags);
+        assertTrue(future.get());
+        // Allowed tags should be initial request set - denied tags
+        ArraySet<String> allowedTags = new ArraySet<>(request.getFeatureTags());
+        allowedTags.removeAll(deniedTags.stream().map(FeatureTagState::getFeatureTag)
+                .collect(Collectors.toSet()));
+        verify(mMockMessageTracker).openTransport(mMockSipDelegate, allowedTags, deniedTags);
+        verify(mMockDelegateStateTracker).sipDelegateConnected(deniedTags);
+    }
+
+    @SmallTest
+    @Test
+    public void testCreateDelegateTransportDied() throws Exception {
+        DelegateRequest request = getBaseDelegateRequest();
+        SipDelegateController controller = getTestDelegateController(request,
+                Collections.emptySet());
+
+        //Create operation fails
+        doReturn(false).when(mMockBinderConnection).create(eq(mMockMessageCallback), any());
+        CompletableFuture<Boolean> future = controller.create(request.getFeatureTags(),
+                Collections.emptySet() /*denied tags*/);
+
+        assertFalse(future.get());
+    }
+
+    @SmallTest
+    @Test
+    public void testDestroyDelegate() throws Exception {
+        DelegateRequest request = getBaseDelegateRequest();
+        SipDelegateController controller = getTestDelegateController(request,
+                Collections.emptySet());
+        createSipDelegate(request, controller);
+
+        CompletableFuture<Integer> pendingDestroy = controller.destroy(false /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        assertFalse(pendingDestroy.isDone());
+        Consumer<Boolean> pendingClosedConsumer = verifyMessageTrackerCloseGracefully();
+        verify(mMockDelegateStateTracker).sipDelegateChanging(
+                DelegateRegistrationState.DEREGISTERING_REASON_DESTROY_PENDING);
+
+        // verify we do not call destroy on the delegate until the message tracker releases the
+        // transport.
+        verify(mMockBinderConnection, never()).destroy(anyInt(), any());
+        pendingClosedConsumer.accept(true);
+        Consumer<Integer> pendingDestroyedConsumer = verifyBinderConnectionDestroy();
+        pendingDestroyedConsumer.accept(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        verify(mMockDelegateStateTracker).sipDelegateDestroyed(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        assertTrue(pendingDestroy.isDone());
+        assertEquals(SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP,
+                pendingDestroy.get().intValue());
+    }
+
+    @SmallTest
+    @Test
+    public void testDestroyDelegateForce() throws Exception {
+        DelegateRequest request = getBaseDelegateRequest();
+        SipDelegateController controller = getTestDelegateController(request,
+                Collections.emptySet());
+        createSipDelegate(request, controller);
+
+        CompletableFuture<Integer> pendingDestroy = controller.destroy(true /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        assertFalse(pendingDestroy.isDone());
+        // Do not wait for message transport close in this case.
+        verify(mMockMessageTracker).close(
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+        verify(mMockDelegateStateTracker, never()).sipDelegateChanging(
+                DelegateRegistrationState.DEREGISTERING_REASON_DESTROY_PENDING);
+
+        //verify destroy is called
+        Consumer<Integer> pendingDestroyedConsumer = verifyBinderConnectionDestroy();
+        pendingDestroyedConsumer.accept(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        verify(mMockDelegateStateTracker).sipDelegateDestroyed(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        assertTrue(pendingDestroy.isDone());
+        assertEquals(SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP,
+                pendingDestroy.get().intValue());
+    }
+
+    @SmallTest
+    @Test
+    public void testChangeSupportedFeatures() throws Exception {
+        DelegateRequest request = getBaseDelegateRequest();
+        SipDelegateController controller = getTestDelegateController(request,
+                Collections.emptySet());
+        createSipDelegate(request, controller);
+
+        Set<String> newFts = getBaseFTSet();
+        newFts.add(ImsSignallingUtils.GROUP_CHAT_TAG);
+        CompletableFuture<Boolean> pendingChange = controller.changeSupportedFeatureTags(
+                newFts, Collections.emptySet());
+        assertFalse(pendingChange.isDone());
+        // message tracker should close gracefully.
+        Consumer<Boolean> pendingClosedConsumer = verifyMessageTrackerCloseGracefully();
+        verify(mMockDelegateStateTracker).sipDelegateChanging(
+                DelegateRegistrationState.DEREGISTERING_REASON_FEATURE_TAGS_CHANGING);
+        verify(mMockBinderConnection, never()).destroy(anyInt(), any());
+        pendingClosedConsumer.accept(true);
+        Consumer<Integer> pendingDestroyedConsumer = verifyBinderConnectionDestroy();
+        pendingDestroyedConsumer.accept(
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        verify(mMockDelegateStateTracker, never()).sipDelegateDestroyed(anyInt());
+
+        // This will cause any exceptions to be printed if something completed exceptionally.
+        assertNull(pendingChange.getNow(null));
+        BiConsumer<ISipDelegate, Set<FeatureTagState>> consumer =
+                verifyConnectionCreated(2);
+        assertNotNull(consumer);
+        consumer.accept(mMockSipDelegate, Collections.emptySet());
+        assertTrue(pendingChange.get());
+
+        verify(mMockMessageTracker).openTransport(mMockSipDelegate, request.getFeatureTags(),
+                Collections.emptySet());
+        verify(mMockMessageTracker).openTransport(mMockSipDelegate, newFts,
+                Collections.emptySet());
+        verify(mMockDelegateStateTracker, times(2)).sipDelegateConnected(Collections.emptySet());
+    }
+
+    private void createSipDelegate(DelegateRequest request, SipDelegateController controller)
+            throws Exception {
+        doReturn(true).when(mMockBinderConnection).create(eq(mMockMessageCallback), any());
+        CompletableFuture<Boolean> future = controller.create(request.getFeatureTags(),
+                Collections.emptySet() /*denied tags*/);
+        BiConsumer<ISipDelegate, Set<FeatureTagState>> consumer =
+                verifyConnectionCreated(1);
+        assertNotNull(consumer);
+        consumer.accept(mMockSipDelegate, Collections.emptySet());
+        assertTrue(future.get());
+    }
+
+    private ArraySet<String> getBaseFTSet() {
+        ArraySet<String> request = new ArraySet<>();
+        request.add(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG);
+        return request;
+    }
+
+    private ArraySet<String> getLargeFTSet() {
+        ArraySet<String> request = new ArraySet<>();
+        request.add(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG);
+        request.add(ImsSignallingUtils.GROUP_CHAT_TAG);
+        request.add(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG);
+        return request;
+    }
+
+    private DelegateRequest getBaseDelegateRequest() {
+        return new DelegateRequest(getBaseFTSet());
+    }
+
+    private DelegateRequest getLargeDelegateRequest() {
+        return new DelegateRequest(getLargeFTSet());
+    }
+
+    private SipDelegateController getTestDelegateController(DelegateRequest request,
+            Set<FeatureTagState> deniedSet) {
+        return new SipDelegateController(TEST_SUB_ID, request, "", mExecutorService,
+                mMockMessageTracker, mMockDelegateStateTracker,
+                (a, b, deniedFeatureSet, d, e) ->  {
+                    assertEquals(deniedSet, deniedFeatureSet);
+                    return mMockBinderConnection;
+                });
+    }
+
+    private BiConsumer<ISipDelegate, Set<FeatureTagState>> verifyConnectionCreated(int numTimes) {
+        verify(mMockBinderConnection, times(numTimes)).create(eq(mMockMessageCallback),
+                mCreatedCaptor.capture());
+        return mCreatedCaptor.getValue();
+    }
+
+    private Consumer<Boolean> verifyMessageTrackerCloseGracefully() {
+        verify(mMockMessageTracker).closeGracefully(anyInt(), anyInt(),
+                mBooleanConsumerCaptor.capture());
+        return mBooleanConsumerCaptor.getValue();
+    }
+    private Consumer<Integer> verifyBinderConnectionDestroy() {
+        verify(mMockBinderConnection).destroy(anyInt(), mIntegerConsumerCaptor.capture());
+        return mIntegerConsumerCaptor.getValue();
+    }
+
+}
diff --git a/tests/src/com/android/services/telephony/rcs/SipDialogTest.java b/tests/src/com/android/services/telephony/rcs/SipDialogTest.java
new file mode 100644
index 0000000..17830c5
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/SipDialogTest.java
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.assertTrue;
+
+import android.telephony.ims.SipMessage;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class SipDialogTest {
+
+    private static final String SIP_URI_ALICE = "sip:alice@client.example.com";
+    private static final String BASE_CONTACT_URI_ALICE = "Alice <" + SIP_URI_ALICE + ">";
+    private static final String SIP_URI_BOB = "sip:bob@client.example.com";
+    private static final String BASE_CONTACT_URI_BOB = "Bob <" + SIP_URI_BOB + ">";
+
+    @Test
+    public void testCreateEarlyDialog() {
+        String branchId = "testBranchId";
+        String fromTag = "abcd";
+        String callId = "testCallId";
+        SipMessage inviteRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD,
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, SIP_URI_BOB, branchId, callId,
+                fromTag, null /*toTag*/);
+        SipDialog dialog = SipDialog.fromSipMessage(inviteRequest);
+        assertNotNull(dialog);
+        assertEquals(SipDialog.STATE_EARLY, dialog.getState());
+        assertEquals(callId, dialog.getCallId());
+        assertNull(dialog.getToTag());
+        // receive an earlyResponse
+        String toTag = "testToTag";
+        dialog.earlyResponse(toTag);
+        assertEquals(toTag, dialog.getToTag());
+    }
+
+    @Test
+    public void testIsResponseAssociated() {
+        String branchId = "testBranchId";
+        String fromTag = "abcd";
+        String callId = "testCallId";
+        SipMessage inviteRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD,
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, SIP_URI_BOB, branchId, callId,
+                fromTag, null /*toTag*/);
+        SipDialog dialog = SipDialog.fromSipMessage(inviteRequest);
+        assertNotNull(dialog);
+
+        // A response with no to tag should match
+        SipMessage inviteTrying = SipMessageUtils.generateSipResponse("100", "Trying",
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, branchId, callId, fromTag,
+                null /*toTag*/);
+        assertTrue(dialog.isResponseAssociatedWithDialog(inviteTrying));
+        // A response with a different to tag should match
+        inviteTrying = SipMessageUtils.generateSipResponse("100", "Trying",
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, branchId, callId, fromTag,
+                "testToTag");
+        assertTrue(dialog.isResponseAssociatedWithDialog(inviteTrying));
+        // A response with a different from tag shouldn't match.
+        String fromTag2 = "testFromTag2";
+        inviteTrying = SipMessageUtils.generateSipResponse("100", "Trying",
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, branchId, callId, fromTag2,
+                null /*toTag*/);
+        assertFalse(dialog.isResponseAssociatedWithDialog(inviteTrying));
+        // A response with a different branch ID shouldn't match.
+        String branchId2 = "testBranchId2";
+        inviteTrying = SipMessageUtils.generateSipResponse("100", "Trying",
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, branchId2, callId, fromTag,
+                null /*toTag*/);
+        assertFalse(dialog.isResponseAssociatedWithDialog(inviteTrying));
+        // A response with a different call id shouldn't match.
+        String callId2 = "testCallId2";
+        inviteTrying = SipMessageUtils.generateSipResponse("100", "Trying",
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, branchId, callId2, fromTag,
+                null /*toTag*/);
+        assertFalse(dialog.isResponseAssociatedWithDialog(inviteTrying));
+    }
+
+    @Test
+    public void testFork() {
+        String branchId = "testBranchId";
+        String fromTag = "abcd";
+        String callId = "testCallId";
+        SipMessage inviteRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD,
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, SIP_URI_BOB, branchId, callId,
+                fromTag, null /*toTag*/);
+        SipDialog dialog = SipDialog.fromSipMessage(inviteRequest);
+        assertNotNull(dialog);
+        assertEquals(SipDialog.STATE_EARLY, dialog.getState());
+        assertEquals(callId, dialog.getCallId());
+        // receive an earlyResponse
+        dialog.earlyResponse("testToTag");
+        assertEquals(SipDialog.STATE_EARLY, dialog.getState());
+        // fork dialog
+        SipDialog dialogFork = dialog.forkDialog();
+        assertEquals(SipDialog.STATE_EARLY, dialogFork.getState());
+        assertEquals(callId, dialogFork.getCallId());
+        assertNull(dialogFork.getToTag());
+    }
+
+    @Test
+    public void testConfirmDialog() {
+        String branchId = "testBranchId";
+        String fromTag = "abcd";
+        String callId = "testCallId";
+        SipMessage inviteRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD,
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, SIP_URI_BOB, branchId, callId,
+                fromTag, null /*toTag*/);
+        SipDialog dialog = SipDialog.fromSipMessage(inviteRequest);
+        assertNotNull(dialog);
+        assertEquals(SipDialog.STATE_EARLY, dialog.getState());
+        assertEquals(callId, dialog.getCallId());
+        // receive a confirm response
+        dialog.confirm("testToTag");
+        assertEquals(SipDialog.STATE_CONFIRMED, dialog.getState());
+        assertEquals(callId, dialog.getCallId());
+    }
+
+    @Test
+    public void testIsRequestAssociated() {
+        String branchId = "testBranchId";
+        String fromTag = "testFromTag";
+        String callId = "testCallId";
+        String toTag = "testToTag";
+        SipMessage inviteRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD,
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, SIP_URI_BOB, branchId, callId,
+                fromTag, null /*toTag*/);
+        SipDialog dialog = SipDialog.fromSipMessage(inviteRequest);
+        assertNotNull(dialog);
+        dialog.earlyResponse(toTag);
+
+        SipMessage cancelRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.CANCEL_SIP_METHOD, BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB,
+                SIP_URI_BOB, branchId, callId, fromTag, toTag);
+        assertTrue(dialog.isRequestAssociatedWithDialog(cancelRequest));
+        // cancel request with no toTag should fail
+        cancelRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD, BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB,
+                SIP_URI_BOB, branchId, callId, fromTag, null /*toTag*/);
+        assertFalse(dialog.isRequestAssociatedWithDialog(cancelRequest));
+        // cancel request to a different dialog in the same session should fail
+        String toTag2 = "testToTag2";
+        cancelRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD, BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB,
+                SIP_URI_BOB, branchId, callId, fromTag, toTag2);
+        assertFalse(dialog.isRequestAssociatedWithDialog(cancelRequest));
+        // cancel request to a different session should fail (even with the same from/to)
+        String callId2 = "testCallId2";
+        cancelRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD, BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB,
+                SIP_URI_BOB, branchId, callId2, fromTag, toTag);
+        assertFalse(dialog.isRequestAssociatedWithDialog(cancelRequest));
+        // Same call id but different from and to (although not really possible) should fail.
+        String fromTag3 = "testFromTag3";
+        String toTag3 = "testToTag3";
+        cancelRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD, BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB,
+                SIP_URI_BOB, branchId, callId, fromTag3, toTag3);
+        assertFalse(dialog.isRequestAssociatedWithDialog(cancelRequest));
+    }
+
+    @Test
+    public void testCloseDialog() {
+        String branchId = "testBranchId";
+        String fromTag = "abcd";
+        String callId = "testCallId";
+        SipMessage inviteRequest = SipMessageUtils.generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD,
+                BASE_CONTACT_URI_ALICE, BASE_CONTACT_URI_BOB, SIP_URI_BOB, branchId, callId,
+                fromTag, null /*toTag*/);
+        SipDialog dialog = SipDialog.fromSipMessage(inviteRequest);
+        assertNotNull(dialog);
+        assertEquals(SipDialog.STATE_EARLY, dialog.getState());
+        assertEquals(callId, dialog.getCallId());
+
+        // receive a confirm response
+        dialog.confirm("testToTag");
+        assertEquals(SipDialog.STATE_CONFIRMED, dialog.getState());
+
+        dialog.close();
+        assertEquals(SipDialog.STATE_CLOSED, dialog.getState());
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/SipMessageParsingUtilsTest.java b/tests/src/com/android/services/telephony/rcs/SipMessageParsingUtilsTest.java
new file mode 100644
index 0000000..ff96eb6
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/SipMessageParsingUtilsTest.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertTrue;
+
+import android.util.ArraySet;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.internal.telephony.SipMessageParsingUtils;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.Arrays;
+import java.util.Set;
+
+@RunWith(AndroidJUnit4.class)
+public class SipMessageParsingUtilsTest {
+
+    @Test
+    public void testNoAcceptContactHeader() {
+        String header = "Via: SIP/2.0/UDP ex.place.com;branch=z9hG4bK776asdhds";
+        assertTrue(SipMessageParsingUtils.getAcceptContactFeatureTags(header).isEmpty());
+    }
+
+    @Test
+    public void testAcceptContactHeaderMultipleValues() {
+        Set<String> testFeatures = new ArraySet<>(2);
+        // "+a="b,c" should be split into +a="b" and +a="c"
+        testFeatures.add("+a=\"b,c\"");
+        testFeatures.add("+d");
+        testFeatures.add("+e=\"f\"");
+        // These non-feature tags should be filtered out.
+        testFeatures.add("video");
+        testFeatures.add("blah=BLAH");
+        String header = "Via: SIP/2.0/UDP ex.place.com;branch=z9hG4bK776asdhds";
+        header = addFeatures(header, testFeatures);
+        Set<String> features = SipMessageParsingUtils.getAcceptContactFeatureTags(header);
+        assertNotNull(features);
+        assertEquals(4, features.size());
+        assertTrue(features.containsAll(Arrays.asList("+a=\"b\"", "+a=\"c\"", "+d", "+e=\"f\"")));
+    }
+
+    private String addFeatures(String headers, Set<String> features) {
+        StringBuilder newHeader = new StringBuilder(headers + "\n");
+        newHeader.append("Accept-Contact:*");
+        for (String feature : features) {
+            newHeader.append(";").append(feature);
+        }
+        return newHeader.toString();
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/SipMessageUtils.java b/tests/src/com/android/services/telephony/rcs/SipMessageUtils.java
new file mode 100644
index 0000000..8ad0f2a
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/SipMessageUtils.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import android.telephony.ims.SipMessage;
+
+public class SipMessageUtils {
+
+    public static final String INVITE_SIP_METHOD = "INVITE";
+    public static final String CANCEL_SIP_METHOD = "CANCEL";
+    public static final String BYE_SIP_METHOD = "BYE";
+    public static final String ACK_SIP_METHOD = "ACK";
+    public static final String BASE_ADDRESS = "client.example.com";
+
+    private static final String PARAM_SEPARATOR = ";";
+    private static final String PARAM_KEY_VALUE_SEPARATOR = "=";
+    private static final String BASE_VIA_HEADER_VALUE = "SIP/2.0/TCP " + BASE_ADDRESS + ":5060";
+
+    /**
+     * @return A new SIP request from the given parameters.
+     */
+    public static SipMessage generateSipRequest(String requestMethod, String fromContact,
+            String toContact, String toUri, String branchId, String callId, String fromTag,
+            String toTag) {
+        String header = "Via: " + addParamToHeader(BASE_VIA_HEADER_VALUE, "branch", branchId);
+        header += "\n";
+        header += "From: " + addParamToHeader(fromContact, "tag", fromTag);
+        header += "\n";
+        // To tag is optional
+        header += "To: " + ((toTag != null)
+                ? addParamToHeader(toContact, "tag", toTag) : toContact);
+        header += "\n";
+        header += "Call-ID: " + callId;
+        return new SipMessage(requestMethod + " " + toUri + " SIP/2.0", header, new byte[0]);
+    }
+
+    /**
+     * @return Generates a SIP response.
+     */
+    public static SipMessage generateSipResponse(String statusCode, String statusString,
+            String fromContact, String toContact, String branchId, String callId, String fromTag,
+            String toTag) {
+        String header = "Via: " + addParamToHeader(BASE_VIA_HEADER_VALUE, "branch", branchId);
+        header += "\n";
+        header += "From: " + addParamToHeader(fromContact, "tag", fromTag);
+        header += "\n";
+        // To tag is optional
+        header += "To: " + ((toTag != null)
+                ? addParamToHeader(toContact, "tag", toTag) : toContact);
+        header += "\n";
+        header += "Call-ID: " + callId;
+        return new SipMessage("SIP/2.0 " + statusCode + " " + statusString, header,
+                new byte[0]);
+    }
+
+    private static String addParamToHeader(String headerValue, String paramKey, String paramValue) {
+        headerValue += PARAM_SEPARATOR + paramKey.trim() + PARAM_KEY_VALUE_SEPARATOR
+                + paramValue.trim();
+        return headerValue;
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/SipSessionTrackerTest.java b/tests/src/com/android/services/telephony/rcs/SipSessionTrackerTest.java
new file mode 100644
index 0000000..823a8be
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/SipSessionTrackerTest.java
@@ -0,0 +1,377 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertTrue;
+
+import android.net.Uri;
+import android.telephony.ims.SipMessage;
+import android.util.Base64;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+@RunWith(AndroidJUnit4.class)
+public class SipSessionTrackerTest {
+
+    private class DialogAttributes {
+        public final String branchId;
+        public final String callId;
+        public final String fromHeader;
+        public final String fromTag;
+        public final String toUri;
+        public final String toHeader;
+        private final String mFromUri;
+        // This may be populated later.
+        public String toTag;
+
+        DialogAttributes() {
+            branchId = getNextString();
+            callId = getNextString();
+            mFromUri = generateRandomSipUri();
+            fromHeader = generateContactUri(mFromUri);
+            fromTag = getNextString();
+            toUri = generateRandomSipUri();
+            toHeader = generateContactUri(toUri);
+        }
+
+        private DialogAttributes(String branchId, String callId, String fromUri,
+                String fromTag, String toUri, String toTag) {
+            this.branchId = branchId;
+            this.callId = callId;
+            this.mFromUri = fromUri;
+            this.fromHeader = generateContactUri(fromUri);
+            this.fromTag = fromTag;
+            this.toUri = toUri;
+            this.toHeader = generateContactUri(toUri);
+            this.toTag = toTag;
+        }
+
+        public void setToTag() {
+            if (toTag == null) {
+                toTag = getNextString();
+            }
+        }
+
+        public DialogAttributes fromExisting() {
+            return new DialogAttributes(branchId, callId, mFromUri, fromTag, toUri, null);
+        }
+
+        public DialogAttributes invertFromTo() {
+            return new DialogAttributes(branchId, callId, toUri, fromTag, mFromUri, toTag);
+        }
+    }
+
+    // Keep track of the string entry so we can generate unique strings.
+    private int mStringEntryCounter = 0;
+    private SipSessionTracker mTrackerUT;
+
+    @Before
+    public void setUp() {
+        mStringEntryCounter = 0;
+        mTrackerUT = new SipSessionTracker();
+    }
+
+    @Test
+    public void testEarlyDialogToConfirmed() {
+        DialogAttributes attr = new DialogAttributes();
+        // INVITE A -> B
+        SipMessage inviteRequest = generateSipRequest(SipMessageUtils.INVITE_SIP_METHOD, attr);
+        filterMessage(inviteRequest, attr);
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getEarlyDialogs(), attr);
+        // 100 TRYING A <- proxy
+        SipMessage inviteTrying = generateSipResponse("100", "Trying", attr);
+        filterMessage(inviteTrying, attr);
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getEarlyDialogs(), attr);
+        // INVITE proxy -> B
+        // (BOB generates To tag)
+        attr.setToTag();
+        // 180 RINGING proxy <- B
+        // 180 RINGING A <- proxy
+        SipMessage inviteRinging = generateSipResponse("180", "Ringing", attr);
+        filterMessage(inviteRinging, attr);
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getEarlyDialogs(), attr);
+        // User answers phone
+        // 200 OK proxy <- B
+        // 200 OK A <- proxy
+        SipMessage inviteConfirm = generateSipResponse("200", "OK", attr);
+        filterMessage(inviteConfirm, attr);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr);
+    }
+
+    @Test
+    public void testForkDialog() {
+        DialogAttributes attrB1 = new DialogAttributes();
+        // INVITE A -> B
+        SipMessage inviteRequest = generateSipRequest(SipMessageUtils.INVITE_SIP_METHOD, attrB1);
+        filterMessage(inviteRequest, attrB1);
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getEarlyDialogs(), attrB1);
+        // INVITE proxy -> B
+        // (BOB generates To tag)
+        attrB1.setToTag();
+        // 180 RINGING proxy <- B1
+        // 180 RINGING A <- proxy
+        SipMessage inviteRingingB1 = generateSipResponse("180", "Ringing", attrB1);
+        filterMessage(inviteRingingB1, attrB1);
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getEarlyDialogs(), attrB1);
+        // Now get another RINGING indication from another device associated with the same user.
+        // 180 RINGING proxy <- B2
+        // 180 RINGING A <- proxy
+        DialogAttributes attrB2 = attrB1.fromExisting();
+        // set different To tag
+        attrB2.setToTag();
+        SipMessage inviteRingingB2 = generateSipResponse("180", "Ringing", attrB2);
+        filterMessage(inviteRingingB2, attrB2);
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getEarlyDialogs(), attrB1, attrB2);
+        // User answers B1
+        // 200 OK proxy <- B1
+        // 200 OK A <- proxy
+        SipMessage inviteConfirm = generateSipResponse("200", "OK", attrB1);
+        filterMessage(inviteConfirm, attrB1);
+        verifyContainsCallIds(mTrackerUT.getEarlyDialogs(), attrB2);
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attrB1);
+        // Receive indication that B2 is terminated because user answered on B1
+        // 487 A <- proxy
+        SipMessage terminatedResponse = generateSipResponse("487",
+                "Request Terminated", attrB2);
+        filterMessage(terminatedResponse, attrB2);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attrB1);
+        verifyContainsCallIds(mTrackerUT.getClosedDialogs(), attrB2);
+        SipMessage byeRequest = generateSipRequest(SipMessageUtils.BYE_SIP_METHOD, attrB1);
+        // Send BYE request for the open dialog.
+        filterMessage(byeRequest, attrB1);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getClosedDialogs(), attrB1, attrB2);
+        // Clean up the session and ensure the close dialog is completely removed from the tracker.
+        mTrackerUT.cleanupSession(attrB1.callId);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        assertTrue(mTrackerUT.getClosedDialogs().isEmpty());
+    }
+
+    @Test
+    public void testCloseLocalDialog() {
+        DialogAttributes attr = new DialogAttributes();
+        attr.setToTag();
+        createConfirmedDialog(attr);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr);
+
+        // Send BYE request for a dialog that was started locally and ensure that we see the call id
+        // move to the closed list.
+        SipMessage byeRequest = generateSipRequest(SipMessageUtils.BYE_SIP_METHOD, attr);
+        filterMessage(byeRequest, attr);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getClosedDialogs(), attr);
+        // Clean up the session and ensure the close dialog is completely removed from the tracker.
+        mTrackerUT.cleanupSession(attr.callId);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        assertTrue(mTrackerUT.getClosedDialogs().isEmpty());
+    }
+
+    @Test
+    public void testAcceptContactFts() {
+        DialogAttributes attr = new DialogAttributes();
+        attr.setToTag();
+        SipMessage inviteRequest = generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD,
+                attr);
+        // add accept contact header
+        inviteRequest = new SipMessage(inviteRequest.getStartLine(),
+                inviteRequest.getHeaderSection() + "\nAccept-Contact:*;+test",
+                new byte[0]);
+        filterMessage(inviteRequest, attr);
+        assertTrue(mTrackerUT.getCallIdsAssociatedWithFeatureTag(Collections.singleton("+test"))
+                .contains(attr.callId));
+    }
+
+    @Test
+    public void testCloseRemoteDialog() {
+        DialogAttributes remoteAttr = new DialogAttributes();
+        remoteAttr.setToTag();
+        createConfirmedDialog(remoteAttr);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), remoteAttr);
+
+        // Send BYE request on a dialog that was started from the remote party.
+        DialogAttributes localAttr = remoteAttr.invertFromTo();
+        SipMessage byeRequest = generateSipRequest(SipMessageUtils.BYE_SIP_METHOD, localAttr);
+        filterMessage(byeRequest, localAttr);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getClosedDialogs(), remoteAttr);
+        // Clean up the session and ensure the dialog is completely removed from the tracker.
+        mTrackerUT.cleanupSession(remoteAttr.callId);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        assertTrue(mTrackerUT.getClosedDialogs().isEmpty());
+    }
+
+    @Test
+    public void testCleanupConfirmedDialog() {
+        DialogAttributes attr = new DialogAttributes();
+        attr.setToTag();
+        createConfirmedDialog(attr);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr);
+        // Clean up the session and ensure the dialog is completely removed from the tracker.
+        mTrackerUT.cleanupSession(attr.callId);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        assertTrue(mTrackerUT.getClosedDialogs().isEmpty());
+    }
+
+    @Test
+    public void testMultipleDialogs() {
+        DialogAttributes attr1 = new DialogAttributes();
+        createConfirmedDialog(attr1);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr1);
+        // add a second dialog
+        DialogAttributes attr2 = new DialogAttributes();
+        createConfirmedDialog(attr2);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr1, attr2);
+        // Send BYE request on dialogs
+        SipMessage byeRequest = generateSipRequest(SipMessageUtils.BYE_SIP_METHOD, attr1);
+        filterMessage(byeRequest, attr1);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr2);
+        verifyContainsCallIds(mTrackerUT.getClosedDialogs(), attr1);
+        mTrackerUT.cleanupSession(attr1.callId);
+        // Send BYE request on dialogs
+        byeRequest = generateSipRequest(SipMessageUtils.BYE_SIP_METHOD, attr2);
+        filterMessage(byeRequest, attr2);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getClosedDialogs(), attr2);
+        mTrackerUT.cleanupSession(attr2.callId);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        assertTrue(mTrackerUT.getClosedDialogs().isEmpty());
+    }
+
+    @Test
+    public void testAcknowledgeMessageFailed() {
+        DialogAttributes attr = new DialogAttributes();
+        SipMessage inviteRequest = generateSipRequest(SipMessageUtils.INVITE_SIP_METHOD, attr);
+        mTrackerUT.filterSipMessage(inviteRequest);
+        // Do not acknowledge the request and ensure that the operation has not been applied yet.
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        // send message ack failed event, the operation shouldn't have been applied
+        mTrackerUT.pendingMessageFailed(attr.branchId);
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+    }
+
+    @Test
+    public void testAcknowledgeBatchEvents() {
+        DialogAttributes attr = new DialogAttributes();
+        SipMessage inviteRequest = generateSipRequest(SipMessageUtils.INVITE_SIP_METHOD, attr);
+        attr.setToTag();
+        SipMessage inviteConfirm = generateSipResponse("200", "OK", attr);
+        // We unexpectedly received two filter requests for the same branchId without
+        // acknowledgePendingMessage being called in between. Ensure that when it is called, it
+        // applies both operations.
+        mTrackerUT.filterSipMessage(inviteRequest);
+        mTrackerUT.filterSipMessage(inviteConfirm);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        // we should skip right to confirmed as both operations run back-to-back
+        mTrackerUT.acknowledgePendingMessage(attr.branchId);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr);
+    }
+
+    private void filterMessage(SipMessage m, DialogAttributes attr) {
+        mTrackerUT.filterSipMessage(m);
+        mTrackerUT.acknowledgePendingMessage(attr.branchId);
+    }
+    private void verifyContainsCallIds(Set<SipDialog> callIdSet, DialogAttributes... attrs) {
+        Set<String> callIds = Arrays.stream(attrs).map(a -> a.callId).collect(
+                Collectors.toSet());
+        assertTrue(callIdSet.stream().map(SipDialog::getCallId).collect(Collectors.toSet())
+                .containsAll(callIds));
+    }
+
+    private SipMessage generateSipRequest(String requestMethod,
+            DialogAttributes attr) {
+        return SipMessageUtils.generateSipRequest(requestMethod, attr.fromHeader, attr.toHeader,
+                attr.toUri, attr.branchId, attr.callId, attr.fromTag, attr.toTag);
+    }
+    private SipMessage generateSipResponse(String statusCode, String statusString,
+            DialogAttributes attr) {
+        return SipMessageUtils.generateSipResponse(statusCode, statusString, attr.fromHeader,
+                attr.toHeader, attr.branchId, attr.callId, attr.fromTag, attr.toTag);
+    }
+
+    private String generateContactUri(String sipUri) {
+        Uri uri = Uri.parse(sipUri);
+        assertNotNull(uri);
+        String[] user = uri.getSchemeSpecificPart().split("@", 2);
+        assertNotNull(user);
+        assertEquals(2, user.length);
+        return user[0] + " <" + sipUri + ">";
+    }
+
+    private String generateRandomSipUri() {
+        return "sip:" + getNextString() + "@" + SipMessageUtils.BASE_ADDRESS;
+    }
+
+    private void createConfirmedDialog(DialogAttributes attr) {
+        // INVITE ALICE -> BOB
+        SipMessage inviteRequest = generateSipRequest(
+                SipMessageUtils.INVITE_SIP_METHOD,
+                attr);
+        filterMessage(inviteRequest, attr);
+        attr.setToTag();
+        // skip to confirmed state for test.
+        SipMessage inviteConfirm = generateSipResponse("200", "OK",
+                attr);
+        filterMessage(inviteConfirm, attr);
+    }
+
+    private String getNextString() {
+        // Get a string representation of the entry counter
+        byte[] idByteArray = ByteBuffer.allocate(4).putInt(mStringEntryCounter++).array();
+        return Base64.encodeToString(idByteArray,
+                Base64.NO_WRAP | Base64.NO_PADDING | Base64.URL_SAFE);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/SipTransportControllerTest.java b/tests/src/com/android/services/telephony/rcs/SipTransportControllerTest.java
new file mode 100644
index 0000000..0f139f8
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/SipTransportControllerTest.java
@@ -0,0 +1,1014 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.app.role.RoleManager;
+import android.os.IBinder;
+import android.os.PersistableBundle;
+import android.os.UserHandle;
+import android.telephony.CarrierConfigManager;
+import android.telephony.ims.DelegateRequest;
+import android.telephony.ims.FeatureTagState;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.aidl.IImsRegistration;
+import android.telephony.ims.aidl.ISipDelegate;
+import android.telephony.ims.aidl.ISipDelegateConnectionStateCallback;
+import android.telephony.ims.aidl.ISipDelegateMessageCallback;
+import android.telephony.ims.aidl.ISipTransport;
+import android.util.ArraySet;
+import android.util.Pair;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+import com.android.TestExecutorService;
+import com.android.ims.RcsFeatureManager;
+import com.android.phone.RcsProvisioningMonitor;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
+
+@RunWith(AndroidJUnit4.class)
+public class SipTransportControllerTest extends TelephonyTestBase {
+    private static final int TEST_SUB_ID = 1;
+    private static final String TEST_PACKAGE_NAME = "com.test_pkg";
+    private static final String TEST_PACKAGE_NAME_2 = "com.test_pkg2";
+    private static final int TIMEOUT_MS = 200;
+    private static final int THROTTLE_MS = 50;
+
+    private class SipDelegateControllerContainer {
+        public final int subId;
+        public final String packageName;
+        public final DelegateRequest delegateRequest;
+        public final SipDelegateController delegateController;
+        private final ISipDelegate mMockDelegate;
+        public final IBinder mockDelegateBinder;
+        public final ISipDelegateConnectionStateCallback mockDelegateConnectionCallback;
+        public final ISipDelegateMessageCallback mockMessageCallback;
+        public final IBinder mockMessageCallbackBinder;
+
+        SipDelegateControllerContainer(int id, String name, DelegateRequest request) {
+            delegateController = mock(SipDelegateController.class);
+            mMockDelegate = mock(ISipDelegate.class);
+            mockDelegateBinder = mock(IBinder.class);
+            doReturn(mockDelegateBinder).when(mMockDelegate).asBinder();
+            mockDelegateConnectionCallback = mock(ISipDelegateConnectionStateCallback.class);
+            mockMessageCallback = mock(ISipDelegateMessageCallback.class);
+            mockMessageCallbackBinder = mock(IBinder.class);
+            doReturn(mockMessageCallbackBinder).when(mockMessageCallback).asBinder();
+            doReturn(name).when(delegateController).getPackageName();
+            doReturn(request).when(delegateController).getInitialRequest();
+            doReturn(mMockDelegate).when(delegateController).getSipDelegateInterface();
+            doReturn(mockMessageCallback).when(delegateController).getAppMessageCallback();
+            subId = id;
+            packageName = name;
+            delegateRequest = request;
+        }
+    }
+
+    @Mock private RcsFeatureManager mRcsManager;
+    @Mock private ISipTransport mSipTransport;
+    @Mock private IImsRegistration mImsRegistration;
+    @Mock private SipTransportController.SipDelegateControllerFactory
+            mMockDelegateControllerFactory;
+    @Mock private SipTransportController.RoleManagerAdapter mMockRoleManager;
+
+    private ScheduledExecutorService mExecutorService = null;
+    private final ArrayList<SipDelegateControllerContainer> mMockControllers = new ArrayList<>();
+    private final ArrayList<String> mSmsPackageName = new ArrayList<>(1);
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        doReturn(mSmsPackageName).when(mMockRoleManager).getRoleHolders(RoleManager.ROLE_SMS);
+        doReturn(mImsRegistration).when(mRcsManager).getImsRegistration();
+        mSmsPackageName.add(TEST_PACKAGE_NAME);
+        doAnswer(invocation -> {
+            Integer subId = invocation.getArgument(0);
+            String packageName = invocation.getArgument(2);
+            DelegateRequest request = invocation.getArgument(1);
+            SipDelegateController c = getMockDelegateController(subId, packageName, request);
+            assertNotNull("create called with no corresponding controller set up", c);
+            return c;
+        }).when(mMockDelegateControllerFactory).create(anyInt(), any(), anyString(), any(), any(),
+                any(), any(), any());
+        setFeatureAllowedConfig(TEST_SUB_ID, new String[]{ImsSignallingUtils.MMTEL_TAG,
+                ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG, ImsSignallingUtils.GROUP_CHAT_TAG,
+                ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG});
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        super.tearDown();
+        boolean isShutdown = mExecutorService == null || mExecutorService.isShutdown();
+        if (!isShutdown) {
+            mExecutorService.shutdownNow();
+        }
+        RcsProvisioningMonitor.getInstance().overrideImsFeatureValidation(TEST_SUB_ID, null);
+    }
+
+    @SmallTest
+    @Test
+    public void isSupportedRcsNotConnected() {
+        SipTransportController controller = createController(new TestExecutorService());
+        try {
+            controller.isSupported(TEST_SUB_ID);
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE, e.getCode());
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void isSupportedInvalidSubId() {
+        SipTransportController controller = createController(new TestExecutorService());
+        try {
+            controller.isSupported(TEST_SUB_ID + 1);
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_INVALID_SUBSCRIPTION, e.getCode());
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void isSupportedSubIdChanged() {
+        SipTransportController controller = createController(new TestExecutorService());
+        controller.onAssociatedSubscriptionUpdated(TEST_SUB_ID + 1);
+        try {
+            controller.isSupported(TEST_SUB_ID);
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_INVALID_SUBSCRIPTION, e.getCode());
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void isSupportedSipTransportAvailableRcsConnected() throws Exception {
+        SipTransportController controller = createController(new TestExecutorService());
+        doReturn(mSipTransport).when(mRcsManager).getSipTransport();
+        controller.onRcsConnected(mRcsManager);
+        try {
+            assertTrue(controller.isSupported(TEST_SUB_ID));
+        } catch (ImsException e) {
+            fail();
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void isSupportedSipTransportNotAvailableRcsDisconnected() throws Exception {
+        SipTransportController controller = createController(new TestExecutorService());
+        doReturn(mSipTransport).when(mRcsManager).getSipTransport();
+        controller.onRcsConnected(mRcsManager);
+        controller.onRcsDisconnected();
+        try {
+            controller.isSupported(TEST_SUB_ID);
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE, e.getCode());
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void isSupportedSipTransportNotAvailableRcsConnected() throws Exception {
+        SipTransportController controller = createController(new TestExecutorService());
+        doReturn(null).when(mRcsManager).getSipTransport();
+        controller.onRcsConnected(mRcsManager);
+        try {
+            assertFalse(controller.isSupported(TEST_SUB_ID));
+        } catch (ImsException e) {
+            fail();
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void isSupportedImsServiceNotAvailableRcsConnected() throws Exception {
+        SipTransportController controller = createController(new TestExecutorService());
+        doThrow(new ImsException("", ImsException.CODE_ERROR_SERVICE_UNAVAILABLE))
+                .when(mRcsManager).getSipTransport();
+        controller.onRcsConnected(mRcsManager);
+        try {
+            controller.isSupported(TEST_SUB_ID);
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE, e.getCode());
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void createImsServiceAvailableSubIdIncorrect() throws Exception {
+        SipTransportController controller = createController(new TestExecutorService());
+        doReturn(mSipTransport).when(mRcsManager).getSipTransport();
+        controller.onRcsConnected(mRcsManager);
+        try {
+            controller.createSipDelegate(TEST_SUB_ID + 1,
+                    new DelegateRequest(Collections.emptySet()), TEST_PACKAGE_NAME,
+                    mock(ISipDelegateConnectionStateCallback.class),
+                    mock(ISipDelegateMessageCallback.class));
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_INVALID_SUBSCRIPTION, e.getCode());
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void createImsServiceDoesntSupportTransport() throws Exception {
+        SipTransportController controller = createController(new TestExecutorService());
+        doReturn(null).when(mRcsManager).getSipTransport();
+        controller.onRcsConnected(mRcsManager);
+        try {
+            controller.createSipDelegate(TEST_SUB_ID,
+                    new DelegateRequest(Collections.emptySet()), TEST_PACKAGE_NAME,
+                    mock(ISipDelegateConnectionStateCallback.class),
+                    mock(ISipDelegateMessageCallback.class));
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION, e.getCode());
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void createImsServiceNotAvailable() throws Exception {
+        SipTransportController controller = createController(new TestExecutorService());
+        doThrow(new ImsException("", ImsException.CODE_ERROR_SERVICE_UNAVAILABLE))
+                .when(mRcsManager).getSipTransport();
+        // No RCS connected message
+        try {
+            controller.createSipDelegate(TEST_SUB_ID,
+                    new DelegateRequest(Collections.emptySet()), TEST_PACKAGE_NAME,
+                    mock(ISipDelegateConnectionStateCallback.class),
+                    mock(ISipDelegateMessageCallback.class));
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE, e.getCode());
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void basicCreate() throws Exception {
+        SipTransportController controller = setupLiveTransportController();
+
+        DelegateRequest r = getBaseDelegateRequest();
+
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME, r);
+        createDelegateAndVerify(controller, c, r.getFeatureTags(), Collections.emptySet());
+        verifyDelegateRegistrationChangedEvent(1 /*times*/, 0 /*waitMs*/);
+        triggerFullNetworkRegistrationAndVerify(controller, c);
+    }
+
+    @SmallTest
+    @Test
+    public void basicCreateDestroy() throws Exception {
+        SipTransportController controller = setupLiveTransportController();
+
+        DelegateRequest r = getBaseDelegateRequest();
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME, r);
+        createDelegateAndVerify(controller, c, r.getFeatureTags(), Collections.emptySet());
+        verify(c.mockMessageCallbackBinder).linkToDeath(any(), anyInt());
+        verifyDelegateRegistrationChangedEvent(1, 0 /*throttle*/);
+
+        destroyDelegateAndVerify(controller, c, false,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        verify(c.mockMessageCallbackBinder).unlinkToDeath(any(), anyInt());
+        verifyDelegateRegistrationChangedEvent(2 /*times*/, 0 /*waitMs*/);
+        triggerFullNetworkRegistrationAndVerifyNever(controller, c);
+    }
+
+    @SmallTest
+    @Test
+    public void createDestroyAppDied() throws Exception {
+        SipTransportController controller = setupLiveTransportController();
+        DelegateRequest r = getBaseDelegateRequest();
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME, r);
+        createDelegateAndVerify(controller, c, r.getFeatureTags(), Collections.emptySet());
+        ArgumentCaptor<IBinder.DeathRecipient> captor =
+                ArgumentCaptor.forClass(IBinder.DeathRecipient.class);
+        verify(c.mockMessageCallbackBinder).linkToDeath(captor.capture(), anyInt());
+        IBinder.DeathRecipient deathRecipient = captor.getValue();
+        assertNotNull(deathRecipient);
+        verifyDelegateRegistrationChangedEvent(1, 0 /*throttle*/);
+
+        CompletableFuture<Integer> pendingDestroy = setDestroyFuture(c.delegateController, true,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD);
+        // Simulate app dying
+        deathRecipient.binderDied();
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verifyDestroyDelegate(c.delegateController, pendingDestroy, true,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD);
+        // If binderDied is called, then unregister does not lead to unlinkToDeath
+        triggerFullNetworkRegistrationAndVerifyNever(controller, c);
+    }
+
+    @SmallTest
+    @Test
+    public void testCreateButNotInRole() throws Exception {
+        SipTransportController controller = setupLiveTransportController();
+
+        DelegateRequest r = getBaseDelegateRequest();
+        Set<FeatureTagState> getDeniedTags = getDeniedTagsForReason(r.getFeatureTags(),
+                SipDelegateManager.DENIED_REASON_NOT_ALLOWED);
+
+        // Try to create a SipDelegate for a package that is not the default sms role.
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME_2, r);
+        createDelegateAndVerify(controller, c, Collections.emptySet(), getDeniedTags);
+    }
+
+    @SmallTest
+    @Test
+    public void createTwoAndDenyOverlappingTags() throws Exception {
+        SipTransportController controller = setupLiveTransportController(0 /*reeval*/,
+                THROTTLE_MS);
+
+        // First delegate requests RCS message + File transfer
+        ArraySet<String> firstDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        firstDelegate.remove(ImsSignallingUtils.GROUP_CHAT_TAG);
+        DelegateRequest firstDelegateRequest = new DelegateRequest(firstDelegate);
+        SipDelegateControllerContainer c1 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                firstDelegateRequest);
+        createDelegateAndVerify(controller, c1, firstDelegate, Collections.emptySet());
+        // there is a delay in the indication to update reg, so it should not happen yet.
+        verifyNoDelegateRegistrationChangedEvent();
+
+        // First delegate requests RCS message + Group RCS message. For this delegate, single RCS
+        // message should be denied.
+        ArraySet<String> secondDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        secondDelegate.remove(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG);
+        DelegateRequest secondDelegateRequest = new DelegateRequest(secondDelegate);
+        Pair<Set<String>, Set<FeatureTagState>> grantedAndDenied = getAllowedAndDeniedTagsForConfig(
+                secondDelegateRequest, SipDelegateManager.DENIED_REASON_IN_USE_BY_ANOTHER_DELEGATE,
+                firstDelegate);
+        SipDelegateControllerContainer c2 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                secondDelegateRequest);
+        createDelegateAndVerify(controller, c2, grantedAndDenied.first,
+                grantedAndDenied.second, 1);
+        // a reg changed event should happen after wait.
+        verifyDelegateRegistrationChangedEvent(1, 2 * THROTTLE_MS);
+    }
+
+    @SmallTest
+    @Test
+    public void createTwoAndTriggerRoleChange() throws Exception {
+        SipTransportController controller = setupLiveTransportController(0 /*reeval*/, THROTTLE_MS);
+
+        DelegateRequest firstDelegateRequest = getBaseDelegateRequest();
+        Set<FeatureTagState> firstDeniedTags = getDeniedTagsForReason(
+                firstDelegateRequest.getFeatureTags(),
+                SipDelegateManager.DENIED_REASON_NOT_ALLOWED);
+        SipDelegateControllerContainer c1 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                firstDelegateRequest);
+        createDelegateAndVerify(controller, c1, firstDelegateRequest.getFeatureTags(),
+                Collections.emptySet());
+        verifyDelegateRegistrationChangedEvent(1 /*times*/, THROTTLE_MS);
+
+        DelegateRequest secondDelegateRequest = getBaseDelegateRequest();
+        Set<FeatureTagState> secondDeniedTags = getDeniedTagsForReason(
+                secondDelegateRequest.getFeatureTags(),
+                SipDelegateManager.DENIED_REASON_NOT_ALLOWED);
+        // Try to create a SipDelegate for a package that is not the default sms role.
+        SipDelegateControllerContainer c2 = injectMockDelegateController(TEST_PACKAGE_NAME_2,
+                secondDelegateRequest);
+        createDelegateAndVerify(controller, c2, Collections.emptySet(), secondDeniedTags, 1);
+
+        // now swap the SMS role.
+        CompletableFuture<Boolean> pendingC1Change = setChangeSupportedFeatureTagsFuture(
+                c1.delegateController, Collections.emptySet(), firstDeniedTags);
+        CompletableFuture<Boolean> pendingC2Change = setChangeSupportedFeatureTagsFuture(
+                c2.delegateController, secondDelegateRequest.getFeatureTags(),
+                Collections.emptySet());
+        setSmsRoleAndEvaluate(controller, TEST_PACKAGE_NAME_2);
+        // swapping roles should trigger a deregistration event on the ImsService side.
+        verifyDelegateDeregistrationEvent();
+        // there should also not be any new registration changed events
+        verifyDelegateRegistrationChangedEvent(1 /*times*/, THROTTLE_MS);
+        // trigger completion stage to run
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verify(c1.delegateController).changeSupportedFeatureTags(Collections.emptySet(),
+                firstDeniedTags);
+        // we should not get a change for c2 until pendingC1Change completes.
+        verify(c2.delegateController, never()).changeSupportedFeatureTags(
+                secondDelegateRequest.getFeatureTags(), Collections.emptySet());
+        // ensure we are not blocking executor here
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        completePendingChange(pendingC1Change, true);
+        // trigger completion stage to run
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verify(c2.delegateController).changeSupportedFeatureTags(
+                secondDelegateRequest.getFeatureTags(), Collections.emptySet());
+        // ensure we are not blocking executor here
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        completePendingChange(pendingC2Change, true);
+        // verify we now get a second registration changed event
+        verifyDelegateRegistrationChangedEvent(2 /*times*/, THROTTLE_MS);
+    }
+
+    @SmallTest
+    @Test
+    public void createTwoAndDestroyOlder() throws Exception {
+        SipTransportController controller = setupLiveTransportController(0 /*reeval*/, THROTTLE_MS);
+
+        // First delegate requests RCS message + File transfer
+        ArraySet<String> firstDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        firstDelegate.remove(ImsSignallingUtils.GROUP_CHAT_TAG);
+        DelegateRequest firstDelegateRequest = new DelegateRequest(firstDelegate);
+        SipDelegateControllerContainer c1 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                firstDelegateRequest);
+        createDelegateAndVerify(controller, c1, firstDelegate, Collections.emptySet());
+        verifyNoDelegateRegistrationChangedEvent();
+
+        // First delegate requests RCS message + Group RCS message. For this delegate, single RCS
+        // message should be denied.
+        ArraySet<String> secondDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        secondDelegate.remove(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG);
+        DelegateRequest secondDelegateRequest = new DelegateRequest(secondDelegate);
+        Pair<Set<String>, Set<FeatureTagState>> grantedAndDenied = getAllowedAndDeniedTagsForConfig(
+                secondDelegateRequest, SipDelegateManager.DENIED_REASON_IN_USE_BY_ANOTHER_DELEGATE,
+                firstDelegate);
+        SipDelegateControllerContainer c2 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                secondDelegateRequest);
+        createDelegateAndVerify(controller, c2, grantedAndDenied.first, grantedAndDenied.second, 1);
+        verifyNoDelegateRegistrationChangedEvent();
+
+        // Destroy the firstDelegate, which should now cause all previously denied tags to be
+        // granted to the new delegate.
+        CompletableFuture<Boolean> pendingC2Change = setChangeSupportedFeatureTagsFuture(
+                c2.delegateController, secondDelegate, Collections.emptySet());
+        destroyDelegateAndVerify(controller, c1, false /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        // wait for create to be processed.
+        assertTrue(waitForExecutorAction(mExecutorService, TIMEOUT_MS));
+        verify(c2.delegateController).changeSupportedFeatureTags(secondDelegate,
+                Collections.emptySet());
+        completePendingChange(pendingC2Change, true);
+
+        verifyDelegateRegistrationChangedEvent(1 /*times*/, THROTTLE_MS);
+    }
+
+    @SmallTest
+    @Test
+    public void testThrottling() throws Exception {
+        SipTransportController controller = setupLiveTransportController(THROTTLE_MS, THROTTLE_MS);
+
+        // First delegate requests RCS message + File transfer
+        ArraySet<String> firstDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        firstDelegate.remove(ImsSignallingUtils.GROUP_CHAT_TAG);
+        DelegateRequest firstDelegateRequest = new DelegateRequest(firstDelegate);
+        SipDelegateControllerContainer c1 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                firstDelegateRequest);
+        CompletableFuture<Boolean> pendingC1Change = createDelegate(controller, c1,
+                firstDelegate, Collections.emptySet());
+
+        // Request RCS message + group RCS Message. For this delegate, single RCS message should be
+        // denied.
+        ArraySet<String> secondDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        secondDelegate.remove(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG);
+        DelegateRequest secondDelegateRequest = new DelegateRequest(secondDelegate);
+        Pair<Set<String>, Set<FeatureTagState>> grantedAndDeniedC2 =
+                getAllowedAndDeniedTagsForConfig(secondDelegateRequest,
+                        SipDelegateManager.DENIED_REASON_IN_USE_BY_ANOTHER_DELEGATE, firstDelegate);
+        SipDelegateControllerContainer c2 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                secondDelegateRequest);
+        CompletableFuture<Boolean> pendingC2Change = createDelegate(controller, c2,
+                grantedAndDeniedC2.first, grantedAndDeniedC2.second);
+
+        // Request group RCS message + file transfer. All should be denied at first
+        ArraySet<String> thirdDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        thirdDelegate.remove(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG);
+        DelegateRequest thirdDelegateRequest = new DelegateRequest(thirdDelegate);
+        Pair<Set<String>, Set<FeatureTagState>> grantedAndDeniedC3 =
+                getAllowedAndDeniedTagsForConfig(thirdDelegateRequest,
+                        SipDelegateManager.DENIED_REASON_IN_USE_BY_ANOTHER_DELEGATE, firstDelegate,
+                        grantedAndDeniedC2.first);
+        SipDelegateControllerContainer c3 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                thirdDelegateRequest);
+        CompletableFuture<Boolean> pendingC3Change = createDelegate(controller, c3,
+                grantedAndDeniedC3.first, grantedAndDeniedC3.second);
+
+        verifyNoDelegateRegistrationChangedEvent();
+        assertTrue(scheduleDelayedWait(2 * THROTTLE_MS));
+        verifyDelegateChanged(c1.delegateController, pendingC1Change, firstDelegate,
+                Collections.emptySet(), 0);
+        verifyDelegateChanged(c2.delegateController, pendingC2Change, grantedAndDeniedC2.first,
+                grantedAndDeniedC2.second, 0);
+        verifyDelegateChanged(c3.delegateController, pendingC3Change, grantedAndDeniedC3.first,
+                grantedAndDeniedC3.second, 0);
+        verifyDelegateRegistrationChangedEvent(1, 2 * THROTTLE_MS);
+
+        // Destroy the first and second controller in quick succession, this should only generate
+        // one reevaluate for the third controller.
+        CompletableFuture<Boolean> pendingChangeC3 = setChangeSupportedFeatureTagsFuture(
+                c3.delegateController, thirdDelegate, Collections.emptySet());
+        CompletableFuture<Integer> pendingDestroyC1 = destroyDelegate(controller,
+                c1.delegateController, false /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        CompletableFuture<Integer> pendingDestroyC2 = destroyDelegate(controller,
+                c2.delegateController, false /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        assertTrue(scheduleDelayedWait(2 * THROTTLE_MS));
+        verifyDestroyDelegate(c1.delegateController, pendingDestroyC1, false /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+        verifyDestroyDelegate(c2.delegateController, pendingDestroyC2, false /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_REQUESTED_BY_APP);
+
+        // All requested features should now be granted
+        completePendingChange(pendingChangeC3, true);
+        verify(c3.delegateController)
+                .changeSupportedFeatureTags(thirdDelegate, Collections.emptySet());
+        // In total reeval should have only been called twice.
+        verify(c3.delegateController, times(2))
+                .changeSupportedFeatureTags(any(), any());
+        verifyDelegateRegistrationChangedEvent(2 /*times*/, 2 * THROTTLE_MS);
+    }
+
+    @SmallTest
+    @Test
+    public void testSubIdChangeDestroyTriggered() throws Exception {
+        SipTransportController controller = setupLiveTransportController();
+
+        ArraySet<String> firstDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        DelegateRequest firstDelegateRequest = new DelegateRequest(firstDelegate);
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME,
+                firstDelegateRequest);
+        createDelegateAndVerify(controller, c, firstDelegate, Collections.emptySet());
+        verifyDelegateRegistrationChangedEvent(1 /*times*/, 0 /*waitMs*/);
+
+        CompletableFuture<Integer> pendingDestroy =  setDestroyFuture(c.delegateController, true,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN);
+        controller.onAssociatedSubscriptionUpdated(TEST_SUB_ID + 1);
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verifyDestroyDelegate(c.delegateController, pendingDestroy, true /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN);
+        verifyDelegateRegistrationChangedEvent(2 /*times*/, 0 /*waitMs*/);
+    }
+
+    @SmallTest
+    @Test
+    public void testRcsManagerGoneDestroyTriggered() throws Exception {
+        SipTransportController controller = setupLiveTransportController();
+
+        ArraySet<String> firstDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        DelegateRequest firstDelegateRequest = new DelegateRequest(firstDelegate);
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME,
+                firstDelegateRequest);
+        createDelegateAndVerify(controller, c, firstDelegate, Collections.emptySet());
+
+        CompletableFuture<Integer> pendingDestroy =  setDestroyFuture(c.delegateController, true,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD);
+        controller.onRcsDisconnected();
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verifyDestroyDelegate(c.delegateController, pendingDestroy, true /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SERVICE_DEAD);
+        verifyDelegateRegistrationChangedEvent(1, 0 /*waitMs*/);
+    }
+
+    @SmallTest
+    @Test
+    public void testDestroyTriggered() throws Exception {
+        SipTransportController controller = setupLiveTransportController();
+
+        ArraySet<String> firstDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        DelegateRequest firstDelegateRequest = new DelegateRequest(firstDelegate);
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME,
+                firstDelegateRequest);
+        createDelegateAndVerify(controller, c, firstDelegate, Collections.emptySet());
+
+        CompletableFuture<Integer> pendingDestroy =  setDestroyFuture(c.delegateController,
+                true, SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN);
+        controller.onDestroy();
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verifyDelegateDeregistrationEvent();
+        // verify change was called.
+        verify(c.delegateController).destroy(true /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN);
+        // ensure thread is not blocked while waiting for pending complete.
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        completePendingDestroy(pendingDestroy,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN);
+    }
+
+    @SmallTest
+    @Test
+    public void testTimingSubIdChangedAndCreateNewSubId() throws Exception {
+        SipTransportController controller = setupLiveTransportController(THROTTLE_MS, 0);
+        setFeatureAllowedConfig(TEST_SUB_ID + 1, new String[]{ImsSignallingUtils.MMTEL_TAG,
+                ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG, ImsSignallingUtils.GROUP_CHAT_TAG,
+                ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG});
+
+        ArraySet<String> firstDelegate = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        DelegateRequest firstDelegateRequest = new DelegateRequest(firstDelegate);
+        SipDelegateControllerContainer c1 = injectMockDelegateController(TEST_PACKAGE_NAME,
+                firstDelegateRequest);
+        CompletableFuture<Boolean> pendingC1Change = createDelegate(controller, c1,
+                firstDelegate, Collections.emptySet());
+        assertTrue(scheduleDelayedWait(2 * THROTTLE_MS));
+        verifyDelegateChanged(c1.delegateController, pendingC1Change, firstDelegate,
+                Collections.emptySet(), 0);
+
+
+        CompletableFuture<Integer> pendingDestroy =  setDestroyFuture(c1.delegateController,
+                true, SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN);
+        // triggers reeval now.
+        controller.onAssociatedSubscriptionUpdated(TEST_SUB_ID + 1);
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+
+        // mock a second delegate with the new subId associated with the slot.
+        ArraySet<String> secondDelegate = new ArraySet<>();
+        secondDelegate.add(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG);
+        secondDelegate.add(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG);
+        DelegateRequest secondDelegateRequest = new DelegateRequest(secondDelegate);
+        SipDelegateControllerContainer c2 = injectMockDelegateController(TEST_SUB_ID + 1,
+                TEST_PACKAGE_NAME, secondDelegateRequest);
+        CompletableFuture<Boolean> pendingC2Change = createDelegate(controller, c2, secondDelegate,
+                Collections.emptySet());
+        assertTrue(scheduleDelayedWait(THROTTLE_MS));
+
+        //trigger destroyed event
+        verifyDestroyDelegate(c1.delegateController, pendingDestroy, true /*force*/,
+                SipDelegateManager.SIP_DELEGATE_DESTROY_REASON_SUBSCRIPTION_TORN_DOWN);
+        assertTrue(scheduleDelayedWait(2 * THROTTLE_MS));
+        verifyDelegateChanged(c2.delegateController, pendingC2Change, secondDelegate,
+                Collections.emptySet(), 0);
+    }
+
+    @SmallTest
+    @Test
+    public void testFeatureTagsDeniedByConfig() throws Exception {
+        setFeatureAllowedConfig(TEST_SUB_ID, new String[]{ImsSignallingUtils.GROUP_CHAT_TAG,
+                ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG});
+        SipTransportController controller = setupLiveTransportController(THROTTLE_MS, 0);
+
+        ArraySet<String> requestTags = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        ArraySet<String> allowedTags = new ArraySet<>(requestTags);
+        ArraySet<String> deniedTags = new ArraySet<>();
+        DelegateRequest delegateRequest = new DelegateRequest(requestTags);
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME,
+                delegateRequest);
+        CompletableFuture<Boolean> pendingScChange = createDelegate(controller, c, requestTags,
+                Collections.emptySet());
+        allowedTags.remove(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG);
+        deniedTags.add(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG);
+
+        assertTrue(scheduleDelayedWait(2 * THROTTLE_MS));
+        verifyDelegateChanged(c.delegateController, pendingScChange, allowedTags,
+                getDeniedTagsForReason(deniedTags,
+                        SipDelegateManager.DENIED_REASON_NOT_ALLOWED), 0);
+    }
+
+    @SmallTest
+    @Test
+    public void testFeatureTagsDeniedByOverride() throws Exception {
+        RcsProvisioningMonitor.getInstance().overrideImsFeatureValidation(TEST_SUB_ID, false);
+        SipTransportController controller = setupLiveTransportController(THROTTLE_MS, 0);
+
+        ArraySet<String> requestTags = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        ArraySet<String> deniedTags = new ArraySet<>(requestTags);
+        DelegateRequest delegateRequest = new DelegateRequest(requestTags);
+        SipDelegateControllerContainer c = injectMockDelegateController(TEST_PACKAGE_NAME,
+                delegateRequest);
+        CompletableFuture<Boolean> pendingScChange = createDelegate(controller, c, requestTags,
+                Collections.emptySet());
+
+        assertTrue(scheduleDelayedWait(2 * THROTTLE_MS));
+        verifyDelegateChanged(c.delegateController, pendingScChange, Collections.emptySet(),
+                getDeniedTagsForReason(deniedTags,
+                        SipDelegateManager.DENIED_REASON_NOT_ALLOWED), 0);
+    }
+
+    @SmallTest
+    @Test
+    public void testFeatureTagsDeniedByConfigAllowedByOverride() throws Exception {
+        setFeatureAllowedConfig(TEST_SUB_ID, new String[]{});
+        RcsProvisioningMonitor.getInstance().overrideImsFeatureValidation(TEST_SUB_ID, true);
+        SipTransportController controller = setupLiveTransportController(THROTTLE_MS, 0);
+
+        ArraySet<String> requestTags = new ArraySet<>(getBaseDelegateRequest().getFeatureTags());
+        ArraySet<String> allowedTags = new ArraySet<>(requestTags);
+        DelegateRequest delegateRequest = new DelegateRequest(requestTags);
+        SipDelegateControllerContainer controllerContainer =
+                injectMockDelegateController(TEST_PACKAGE_NAME, delegateRequest);
+        CompletableFuture<Boolean> pendingScChange = createDelegate(controller, controllerContainer,
+                requestTags, Collections.emptySet());
+
+        assertTrue(scheduleDelayedWait(2 * THROTTLE_MS));
+        verifyDelegateChanged(controllerContainer.delegateController, pendingScChange, allowedTags,
+                Collections.emptySet(), 0);
+    }
+
+    @SafeVarargs
+    private final Pair<Set<String>, Set<FeatureTagState>> getAllowedAndDeniedTagsForConfig(
+            DelegateRequest r, int denyReason, Set<String>... previousRequestedTagSets) {
+        ArraySet<String> rejectedTags = new ArraySet<>(r.getFeatureTags());
+        ArraySet<String> grantedTags = new ArraySet<>(r.getFeatureTags());
+        Set<String> previousRequestedTags = new ArraySet<>();
+        for (Set<String> s : previousRequestedTagSets) {
+            previousRequestedTags.addAll(s);
+        }
+        rejectedTags.retainAll(previousRequestedTags);
+        grantedTags.removeAll(previousRequestedTags);
+        Set<FeatureTagState> deniedTags = getDeniedTagsForReason(rejectedTags, denyReason);
+        return new Pair<>(grantedTags, deniedTags);
+    }
+
+    private void completePendingChange(CompletableFuture<Boolean> change, boolean result) {
+        mExecutorService.execute(() -> change.complete(result));
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+    }
+
+    private void completePendingDestroy(CompletableFuture<Integer> destroy, int result) {
+        mExecutorService.execute(() -> destroy.complete(result));
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+    }
+
+    private SipTransportController setupLiveTransportController() throws Exception {
+        return setupLiveTransportController(0 /*throttleMs*/, 0 /*regDelayMs*/);
+    }
+
+    private SipTransportController setupLiveTransportController(int throttleMs, int regDelayMs)
+            throws Exception {
+        mExecutorService = Executors.newSingleThreadScheduledExecutor();
+        SipTransportController controller = createControllerAndThrottle(mExecutorService,
+                throttleMs, regDelayMs);
+        doReturn(mSipTransport).when(mRcsManager).getSipTransport();
+        controller.onAssociatedSubscriptionUpdated(TEST_SUB_ID);
+        controller.onRcsConnected(mRcsManager);
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        return controller;
+    }
+
+    private void createDelegateAndVerify(SipTransportController controller,
+            SipDelegateControllerContainer controllerContainer, Set<String> allowedTags,
+            Set<FeatureTagState> deniedTags, int numPreviousChanges) {
+
+        CompletableFuture<Boolean> pendingChange = createDelegate(controller, controllerContainer,
+                allowedTags, deniedTags);
+        verifyDelegateChanged(controllerContainer.delegateController, pendingChange, allowedTags,
+                deniedTags, numPreviousChanges);
+    }
+
+    private void createDelegateAndVerify(SipTransportController controller,
+            SipDelegateControllerContainer controllerContainer, Set<String> allowedTags,
+            Set<FeatureTagState> deniedTags) {
+        createDelegateAndVerify(controller, controllerContainer, allowedTags, deniedTags, 0);
+    }
+
+    private CompletableFuture<Boolean> createDelegate(SipTransportController controller,
+            SipDelegateControllerContainer delegateControllerContainer, Set<String> allowedTags,
+            Set<FeatureTagState> deniedTags) {
+        CompletableFuture<Boolean> pendingChange = setChangeSupportedFeatureTagsFuture(
+                delegateControllerContainer.delegateController, allowedTags, deniedTags);
+        try {
+            controller.createSipDelegate(delegateControllerContainer.subId,
+                    delegateControllerContainer.delegateRequest,
+                    delegateControllerContainer.packageName,
+                    delegateControllerContainer.mockDelegateConnectionCallback,
+                    delegateControllerContainer.mockMessageCallback);
+        } catch (ImsException e) {
+            fail("ImsException thrown:" + e);
+        }
+        // move to internal & schedule eval
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        // reeval
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        return pendingChange;
+    }
+
+    private void verifyDelegateChanged(SipDelegateController delegateController,
+            CompletableFuture<Boolean> pendingChange, Set<String> allowedTags,
+            Set<FeatureTagState> deniedTags, int numPreviousChangeStages) {
+        // empty the queue of pending changeSupportedFeatureTags before running the one we are
+        // interested in, since the reevaluate waits for one stage to complete before moving to the
+        // next.
+        for (int i = 0; i < numPreviousChangeStages + 1; i++) {
+            assertTrue(waitForExecutorAction(mExecutorService, TIMEOUT_MS));
+        }
+        // verify change was called.
+        verify(delegateController).changeSupportedFeatureTags(allowedTags, deniedTags);
+        // ensure thread is not blocked while waiting for pending complete.
+        assertTrue(waitForExecutorAction(mExecutorService, TIMEOUT_MS));
+        completePendingChange(pendingChange, true);
+        // process pending change.
+        assertTrue(waitForExecutorAction(mExecutorService, TIMEOUT_MS));
+    }
+
+    private void destroyDelegateAndVerify(SipTransportController controller,
+            SipDelegateControllerContainer controllerContainer, boolean force, int reason) {
+        SipDelegateController delegateController = controllerContainer.delegateController;
+        CompletableFuture<Integer> pendingDestroy =  destroyDelegate(controller, delegateController,
+                force, reason);
+        verifyDestroyDelegate(delegateController, pendingDestroy, force, reason);
+    }
+
+    private CompletableFuture<Integer> destroyDelegate(SipTransportController controller,
+            SipDelegateController delegateController, boolean force, int reason) {
+        CompletableFuture<Integer> pendingDestroy =  setDestroyFuture(delegateController, force,
+                reason);
+        controller.destroySipDelegate(TEST_SUB_ID, delegateController.getSipDelegateInterface(),
+                reason);
+        // move to internal & schedule eval
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        // reeval
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        return pendingDestroy;
+    }
+
+    private void verifyDestroyDelegate(SipDelegateController delegateController,
+            CompletableFuture<Integer> pendingDestroy, boolean force, int reason) {
+        // verify destroy was called.
+        verify(delegateController).destroy(force, reason);
+        // ensure thread is not blocked while waiting for pending complete.
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        completePendingDestroy(pendingDestroy, reason);
+    }
+
+    private void triggerFullNetworkRegistrationAndVerify(SipTransportController controller,
+            SipDelegateControllerContainer controllerContainer) {
+        SipDelegateController delegateController = controllerContainer.delegateController;
+        controller.triggerFullNetworkRegistration(TEST_SUB_ID,
+                delegateController.getSipDelegateInterface(), 403, "forbidden");
+        // move to internal & trigger event
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verify(delegateController).triggerFullNetworkRegistration(403, "forbidden");
+    }
+
+    private void triggerFullNetworkRegistrationAndVerifyNever(SipTransportController controller,
+            SipDelegateControllerContainer controllerContainer) {
+        SipDelegateController delegateController = controllerContainer.delegateController;
+        controller.triggerFullNetworkRegistration(TEST_SUB_ID,
+                delegateController.getSipDelegateInterface(), 403, "forbidden");
+        // move to internal & potentially trigger event
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verify(delegateController, never()).triggerFullNetworkRegistration(anyInt(), anyString());
+    }
+
+    private DelegateRequest getBaseDelegateRequest() {
+        Set<String> featureTags = new ArraySet<>();
+        featureTags.add(ImsSignallingUtils.ONE_TO_ONE_CHAT_TAG);
+        featureTags.add(ImsSignallingUtils.GROUP_CHAT_TAG);
+        featureTags.add(ImsSignallingUtils.FILE_TRANSFER_HTTP_TAG);
+        return new DelegateRequest(featureTags);
+    }
+
+    private Set<FeatureTagState> getDeniedTagsForReason(Set<String> deniedTags, int reason) {
+        return deniedTags.stream().map(t -> new FeatureTagState(t, reason))
+                .collect(Collectors.toSet());
+    }
+
+    private SipDelegateControllerContainer injectMockDelegateController(String packageName,
+            DelegateRequest r) {
+        return injectMockDelegateController(TEST_SUB_ID, packageName, r);
+    }
+
+    private SipDelegateControllerContainer injectMockDelegateController(int subId,
+            String packageName, DelegateRequest r) {
+        SipDelegateControllerContainer c = new SipDelegateControllerContainer(subId,
+                packageName, r);
+        mMockControllers.add(c);
+        return c;
+    }
+
+    private SipDelegateController getMockDelegateController(int subId, String packageName,
+            DelegateRequest r) {
+        return mMockControllers.stream()
+                .filter(c -> c.subId == subId && c.packageName.equals(packageName)
+                        && c.delegateRequest.equals(r))
+                .map(c -> c.delegateController).findFirst().orElse(null);
+    }
+
+    private CompletableFuture<Boolean> setChangeSupportedFeatureTagsFuture(SipDelegateController c,
+            Set<String> supportedSet, Set<FeatureTagState> deniedSet) {
+        CompletableFuture<Boolean> result = new CompletableFuture<>();
+        doReturn(result).when(c).changeSupportedFeatureTags(eq(supportedSet), eq(deniedSet));
+        return result;
+    }
+
+    private CompletableFuture<Integer> setDestroyFuture(SipDelegateController c, boolean force,
+            int destroyReason) {
+        CompletableFuture<Integer> result = new CompletableFuture<>();
+        doReturn(result).when(c).destroy(force, destroyReason);
+        return result;
+    }
+
+    private void setSmsRoleAndEvaluate(SipTransportController c, String packageName) {
+        verify(mMockRoleManager).addOnRoleHoldersChangedListenerAsUser(any(), any(), any());
+        mSmsPackageName.clear();
+        mSmsPackageName.add(packageName);
+        c.onRoleHoldersChanged(RoleManager.ROLE_SMS, UserHandle.SYSTEM);
+        // finish internal throttled re-evaluate
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+    }
+
+    private void verifyNoDelegateRegistrationChangedEvent() throws Exception {
+        // event is scheduled and then executed.
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verify(mImsRegistration, never()).triggerUpdateSipDelegateRegistration();
+    }
+
+    private void verifyDelegateRegistrationChangedEvent(int times, int waitMs)
+            throws Exception {
+        // event is scheduled and then executed.
+        assertTrue(scheduleDelayedWait(waitMs));
+        waitForExecutorAction(mExecutorService, TIMEOUT_MS);
+        verify(mImsRegistration, times(times)).triggerUpdateSipDelegateRegistration();
+    }
+
+
+    private void verifyDelegateDeregistrationEvent() throws Exception {
+        verify(mImsRegistration).triggerSipDelegateDeregistration();
+    }
+
+    private SipTransportController createController(ScheduledExecutorService e) {
+        return createControllerAndThrottle(e, 0 /*throttleMs*/, 0 /*regDelayMs*/);
+    }
+
+    private SipTransportController createControllerAndThrottle(ScheduledExecutorService e,
+            int throttleMs, int regDelayMs) {
+        return new SipTransportController(mContext, 0 /*slotId*/, TEST_SUB_ID,
+                mMockDelegateControllerFactory, mMockRoleManager,
+                // Remove delays for testing.
+                new SipTransportController.TimerAdapter() {
+                    @Override
+                    public int getReevaluateThrottleTimerMilliseconds() {
+                        return throttleMs;
+                    }
+
+                    @Override
+                    public int getUpdateRegistrationDelayMilliseconds() {
+                        return regDelayMs;
+                    }
+                }, e);
+    }
+
+    private boolean scheduleDelayedWait(long timeMs) {
+        CountDownLatch l = new CountDownLatch(1);
+        mExecutorService.schedule(l::countDown, timeMs, TimeUnit.MILLISECONDS);
+        while (l.getCount() > 0) {
+            try {
+                return l.await(TIMEOUT_MS, TimeUnit.MILLISECONDS);
+            } catch (InterruptedException e) {
+                // try again
+            }
+        }
+        return true;
+    }
+
+    private void setFeatureAllowedConfig(int subId, String[] tags) {
+        PersistableBundle bundle = mContext.getCarrierConfig(subId);
+        bundle.putStringArray(
+                CarrierConfigManager.Ims.KEY_RCS_FEATURE_TAG_ALLOWED_STRING_ARRAY, tags);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/TelephonyRcsServiceTest.java b/tests/src/com/android/services/telephony/rcs/TelephonyRcsServiceTest.java
index cfb68b7..39469b6 100644
--- a/tests/src/com/android/services/telephony/rcs/TelephonyRcsServiceTest.java
+++ b/tests/src/com/android/services/telephony/rcs/TelephonyRcsServiceTest.java
@@ -50,8 +50,11 @@
 
     @Captor ArgumentCaptor<BroadcastReceiver> mReceiverCaptor;
     @Mock TelephonyRcsService.FeatureFactory mFeatureFactory;
-    @Mock UserCapabilityExchangeImpl mMockUceSlot0;
-    @Mock UserCapabilityExchangeImpl mMockUceSlot1;
+    @Mock TelephonyRcsService.ResourceProxy mResourceProxy;
+    @Mock UceControllerManager mMockUceSlot0;
+    @Mock UceControllerManager mMockUceSlot1;
+    @Mock SipTransportController mMockSipTransportSlot0;
+    @Mock SipTransportController mMockSipTransportSlot1;
     @Mock RcsFeatureController.RegistrationHelperFactory mRegistrationFactory;
     @Mock RcsFeatureController.FeatureConnectorFactory<RcsFeatureManager> mFeatureConnectorFactory;
     @Mock FeatureConnector<RcsFeatureManager> mFeatureConnector;
@@ -64,14 +67,21 @@
         super.setUp();
         doReturn(mFeatureConnector).when(mFeatureConnectorFactory).create(any(), anyInt(),
                 any(), any(), any());
-        mFeatureControllerSlot0 = createFeatureController(0 /*slotId*/);
-        mFeatureControllerSlot1 = createFeatureController(1 /*slotId*/);
-        doReturn(mFeatureControllerSlot0).when(mFeatureFactory).createController(any(), eq(0));
-        doReturn(mFeatureControllerSlot1).when(mFeatureFactory).createController(any(), eq(1));
-        doReturn(mMockUceSlot0).when(mFeatureFactory).createUserCapabilityExchange(any(), eq(0),
+        mFeatureControllerSlot0 = createFeatureController(0 /*slotId*/, 1 /*subId*/);
+        mFeatureControllerSlot1 = createFeatureController(1 /*slotId*/, 2 /*subId*/);
+        doReturn(mFeatureControllerSlot0).when(mFeatureFactory).createController(any(), eq(0),
                 anyInt());
-        doReturn(mMockUceSlot1).when(mFeatureFactory).createUserCapabilityExchange(any(), eq(1),
+        doReturn(mFeatureControllerSlot1).when(mFeatureFactory).createController(any(), eq(1),
                 anyInt());
+        doReturn(mMockUceSlot0).when(mFeatureFactory).createUceControllerManager(any(), eq(0),
+                anyInt());
+        doReturn(mMockUceSlot1).when(mFeatureFactory).createUceControllerManager(any(), eq(1),
+                anyInt());
+        doReturn(mMockSipTransportSlot0).when(mFeatureFactory).createSipTransportController(any(),
+                eq(0), anyInt());
+        doReturn(mMockSipTransportSlot1).when(mFeatureFactory).createSipTransportController(any(),
+                eq(1), anyInt());
+        doReturn(true).when(mResourceProxy).getDeviceUceEnabled(any());
         //set up default slot-> sub ID mappings.
         setSlotToSubIdMapping(0 /*slotId*/, 1/*subId*/);
         setSlotToSubIdMapping(1 /*slotId*/, 2/*subId*/);
@@ -83,18 +93,21 @@
     }
 
     @Test
-    public void testUserCapabilityExchangePresenceConnected() {
-        setCarrierConfig(CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL, true /*isEnabled*/);
+    public void testUceControllerPresenceConnected() {
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                true /*isEnabled*/);
         createRcsService(1 /*numSlots*/);
-        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UserCapabilityExchangeImpl.class);
+        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UceControllerManager.class);
         verify(mFeatureControllerSlot0).connect();
     }
 
     @Test
-    public void testUserCapabilityExchangeOptionsConnected() {
-        setCarrierConfig(CarrierConfigManager.KEY_USE_RCS_SIP_OPTIONS_BOOL, true /*isEnabled*/);
+    public void testUceControllerOptionsConnected() {
+        setCarrierConfig(1 /*subId*/, CarrierConfigManager.KEY_USE_RCS_SIP_OPTIONS_BOOL,
+                true /*isEnabled*/);
         createRcsService(1 /*numSlots*/);
-        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UserCapabilityExchangeImpl.class);
+        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UceControllerManager.class);
         verify(mFeatureControllerSlot0).connect();
     }
 
@@ -103,18 +116,67 @@
         createRcsService(1 /*numSlots*/);
         // No carrier config set for UCE.
         verify(mFeatureControllerSlot0, never()).addFeature(mMockUceSlot0,
-                UserCapabilityExchangeImpl.class);
+                UceControllerManager.class);
         verify(mFeatureControllerSlot0, never()).connect();
     }
 
     @Test
+    public void testSipTransportConnected() {
+        createRcsService(1 /*numSlots*/);
+        verify(mFeatureControllerSlot0, never()).addFeature(mMockSipTransportSlot0,
+                SipTransportController.class);
+        verify(mFeatureControllerSlot0, never()).connect();
+
+
+        // Send carrier config update for each slot.
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL,
+                true /*isEnabled*/);
+        sendCarrierConfigChanged(0 /*slotId*/, 1 /*subId*/);
+        verify(mFeatureControllerSlot0).addFeature(mMockSipTransportSlot0,
+                SipTransportController.class);
+        verify(mFeatureControllerSlot0).connect();
+        verify(mFeatureControllerSlot0).updateAssociatedSubscription(1);
+    }
+
+    @Test
+    public void testSipTransportConnectedOneSlot() {
+        createRcsService(2 /*numSlots*/);
+        verify(mFeatureControllerSlot0, never()).addFeature(mMockSipTransportSlot0,
+                SipTransportController.class);
+        verify(mFeatureControllerSlot0, never()).connect();
+        verify(mFeatureControllerSlot0, never()).addFeature(mMockSipTransportSlot1,
+                SipTransportController.class);
+        verify(mFeatureControllerSlot1, never()).connect();
+
+
+        // Send carrier config update for slot 0 only
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL,
+                true /*isEnabled*/);
+        setCarrierConfig(2 /*subId*/,
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL,
+                false /*isEnabled*/);
+        sendCarrierConfigChanged(0 /*slotId*/, 1 /*subId*/);
+        sendCarrierConfigChanged(1 /*slotId*/, 2 /*subId*/);
+        verify(mFeatureControllerSlot0).addFeature(mMockSipTransportSlot0,
+                SipTransportController.class);
+        verify(mFeatureControllerSlot1, never()).addFeature(mMockSipTransportSlot0,
+                SipTransportController.class);
+        verify(mFeatureControllerSlot0).connect();
+        verify(mFeatureControllerSlot1, never()).connect();
+        verify(mFeatureControllerSlot0).updateAssociatedSubscription(1);
+        verify(mFeatureControllerSlot1, never()).updateAssociatedSubscription(1);
+    }
+
+    @Test
     public void testNoFeaturesEnabledCarrierConfigChanged() {
         createRcsService(1 /*numSlots*/);
         // No carrier config set for UCE.
 
         sendCarrierConfigChanged(0, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
         verify(mFeatureControllerSlot0, never()).addFeature(mMockUceSlot0,
-                UserCapabilityExchangeImpl.class);
+                UceControllerManager.class);
         verify(mFeatureControllerSlot0, never()).connect();
         verify(mFeatureControllerSlot0, never()).updateAssociatedSubscription(anyInt());
     }
@@ -122,27 +184,32 @@
 
     @Test
     public void testSlotUpdates() {
-        setCarrierConfig(CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL, true /*isEnabled*/);
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                true /*isEnabled*/);
+        setCarrierConfig(2 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                true /*isEnabled*/);
         TelephonyRcsService service = createRcsService(1 /*numSlots*/);
-        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UserCapabilityExchangeImpl.class);
+        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UceControllerManager.class);
         verify(mFeatureControllerSlot0).connect();
 
         // there should be no changes if the new num slots = old num
         service.updateFeatureControllerSize(1 /*newNumSlots*/);
         verify(mFeatureControllerSlot0, times(1)).addFeature(mMockUceSlot0,
-                UserCapabilityExchangeImpl.class);
+                UceControllerManager.class);
         verify(mFeatureControllerSlot0, times(1)).connect();
 
         // Add a new slot.
         verify(mFeatureControllerSlot1, never()).addFeature(mMockUceSlot1,
-                UserCapabilityExchangeImpl.class);
+                UceControllerManager.class);
         verify(mFeatureControllerSlot1, never()).connect();
         service.updateFeatureControllerSize(2 /*newNumSlots*/);
         // This shouldn't have changed for slot 0.
         verify(mFeatureControllerSlot0, times(1)).addFeature(mMockUceSlot0,
-                UserCapabilityExchangeImpl.class);
+                UceControllerManager.class);
         verify(mFeatureControllerSlot0, times(1)).connect();
-        verify(mFeatureControllerSlot1).addFeature(mMockUceSlot1, UserCapabilityExchangeImpl.class);
+        verify(mFeatureControllerSlot1).addFeature(mMockUceSlot1, UceControllerManager.class);
         verify(mFeatureControllerSlot1, times(1)).connect();
 
         // Remove a slot.
@@ -151,10 +218,10 @@
         service.updateFeatureControllerSize(1 /*newNumSlots*/);
         // addFeature/connect shouldn't have been called again
         verify(mFeatureControllerSlot0, times(1)).addFeature(mMockUceSlot0,
-                UserCapabilityExchangeImpl.class);
+                UceControllerManager.class);
         verify(mFeatureControllerSlot0, times(1)).connect();
         verify(mFeatureControllerSlot1, times(1)).addFeature(mMockUceSlot1,
-                UserCapabilityExchangeImpl.class);
+                UceControllerManager.class);
         verify(mFeatureControllerSlot1, times(1)).connect();
         // Verify destroy is only called for slot 1.
         verify(mFeatureControllerSlot0, never()).destroy();
@@ -162,11 +229,16 @@
     }
 
     @Test
-    public void testCarrierConfigUpdate() {
-        setCarrierConfig(CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL, true /*isEnabled*/);
+    public void testCarrierConfigUpdateAssociatedSub() {
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                true /*isEnabled*/);
+        setCarrierConfig(2 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                true /*isEnabled*/);
         createRcsService(2 /*numSlots*/);
-        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UserCapabilityExchangeImpl.class);
-        verify(mFeatureControllerSlot1).addFeature(mMockUceSlot1, UserCapabilityExchangeImpl.class);
+        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UceControllerManager.class);
+        verify(mFeatureControllerSlot1).addFeature(mMockUceSlot1, UceControllerManager.class);
         verify(mFeatureControllerSlot0).connect();
         verify(mFeatureControllerSlot1).connect();
 
@@ -181,17 +253,61 @@
     }
 
     @Test
-    public void testCarrierConfigUpdateUceToNoUce() {
-        setCarrierConfig(CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL, true /*isEnabled*/);
+    public void testCarrierConfigNotifyFeatures() {
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                true /*isEnabled*/);
         createRcsService(1 /*numSlots*/);
-        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UserCapabilityExchangeImpl.class);
+        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UceControllerManager.class);
+        verify(mFeatureControllerSlot0).connect();
+
+
+        // Send carrier config update twice with no update to subId
+        sendCarrierConfigChanged(0 /*slotId*/, 1 /*subId*/);
+        verify(mFeatureControllerSlot0).updateAssociatedSubscription(1);
+        verify(mFeatureControllerSlot0, never()).onCarrierConfigChangedForSubscription();
+        sendCarrierConfigChanged(0 /*slotId*/, 1 /*subId*/);
+        verify(mFeatureControllerSlot0, times(1)).updateAssociatedSubscription(1);
+        // carrier config changed should be sent here
+        verify(mFeatureControllerSlot0).onCarrierConfigChangedForSubscription();
+    }
+
+    @Test
+    public void testCarrierConfigUpdateUceToNoUce() {
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                true /*isEnabled*/);
+        createRcsService(1 /*numSlots*/);
+        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UceControllerManager.class);
         verify(mFeatureControllerSlot0).connect();
 
 
         // Send carrier config update for each slot.
-        setCarrierConfig(CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL, false /*isEnabled*/);
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                false /*isEnabled*/);
         sendCarrierConfigChanged(0 /*slotId*/, 1 /*subId*/);
-        verify(mFeatureControllerSlot0).removeFeature(UserCapabilityExchangeImpl.class);
+        verify(mFeatureControllerSlot0).removeFeature(UceControllerManager.class);
+        verify(mFeatureControllerSlot0).updateAssociatedSubscription(1);
+    }
+
+    @Test
+    public void testCarrierConfigUpdateTransportToNoTransport() {
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL,
+                true /*isEnabled*/);
+        createRcsService(1 /*numSlots*/);
+        verify(mFeatureControllerSlot0).addFeature(mMockSipTransportSlot0,
+                SipTransportController.class);
+        verify(mFeatureControllerSlot0).connect();
+
+
+        // Send carrier config update for each slot.
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_IMS_SINGLE_REGISTRATION_REQUIRED_BOOL,
+                false /*isEnabled*/);
+        sendCarrierConfigChanged(0 /*slotId*/, 1 /*subId*/);
+        verify(mFeatureControllerSlot0).removeFeature(SipTransportController.class);
         verify(mFeatureControllerSlot0).updateAssociatedSubscription(1);
     }
 
@@ -199,14 +315,16 @@
     public void testCarrierConfigUpdateNoUceToUce() {
         createRcsService(1 /*numSlots*/);
         verify(mFeatureControllerSlot0, never()).addFeature(mMockUceSlot0,
-                UserCapabilityExchangeImpl.class);
+                UceControllerManager.class);
         verify(mFeatureControllerSlot0, never()).connect();
 
 
         // Send carrier config update for each slot.
-        setCarrierConfig(CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL, true /*isEnabled*/);
+        setCarrierConfig(1 /*subId*/,
+                CarrierConfigManager.Ims.KEY_ENABLE_PRESENCE_PUBLISH_BOOL,
+                true /*isEnabled*/);
         sendCarrierConfigChanged(0 /*slotId*/, 1 /*subId*/);
-        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UserCapabilityExchangeImpl.class);
+        verify(mFeatureControllerSlot0).addFeature(mMockUceSlot0, UceControllerManager.class);
         verify(mFeatureControllerSlot0).connect();
         verify(mFeatureControllerSlot0).updateAssociatedSubscription(1);
     }
@@ -218,8 +336,8 @@
         mReceiverCaptor.getValue().onReceive(mContext, intent);
     }
 
-    private void setCarrierConfig(String key, boolean value) {
-        PersistableBundle bundle = mContext.getCarrierConfig();
+    private void setCarrierConfig(int subId, String key, boolean value) {
+        PersistableBundle bundle = mContext.getCarrierConfig(subId);
         bundle.putBoolean(key, value);
     }
 
@@ -231,17 +349,17 @@
     }
 
     private TelephonyRcsService createRcsService(int numSlots) {
-        TelephonyRcsService service = new TelephonyRcsService(mContext, numSlots);
+        TelephonyRcsService service = new TelephonyRcsService(mContext, numSlots, mResourceProxy);
         service.setFeatureFactory(mFeatureFactory);
         service.initialize();
         verify(mContext).registerReceiver(mReceiverCaptor.capture(), any());
         return service;
     }
 
-    private RcsFeatureController createFeatureController(int slotId) {
+    private RcsFeatureController createFeatureController(int slotId, int subId) {
         // Create a spy instead of a mock because TelephonyRcsService relies on state provided by
         // RcsFeatureController.
-        RcsFeatureController controller = spy(new RcsFeatureController(mContext, slotId,
+        RcsFeatureController controller = spy(new RcsFeatureController(mContext, slotId, subId,
                 mRegistrationFactory));
         controller.setFeatureConnectorFactory(mFeatureConnectorFactory);
         return controller;
diff --git a/tests/src/com/android/services/telephony/rcs/TransportSipMessageValidatorTest.java b/tests/src/com/android/services/telephony/rcs/TransportSipMessageValidatorTest.java
new file mode 100644
index 0000000..4d222e3
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/TransportSipMessageValidatorTest.java
@@ -0,0 +1,487 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.net.InetAddresses;
+import android.telephony.ims.DelegateRegistrationState;
+import android.telephony.ims.SipDelegateConfiguration;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.util.ArraySet;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+import com.android.TestExecutorService;
+import com.android.services.telephony.rcs.validator.IncomingTransportStateValidator;
+import com.android.services.telephony.rcs.validator.OutgoingTransportStateValidator;
+import com.android.services.telephony.rcs.validator.ValidationResult;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+
+import java.net.InetSocketAddress;
+import java.util.Collections;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ScheduledExecutorService;
+
+@RunWith(AndroidJUnit4.class)
+public class TransportSipMessageValidatorTest extends TelephonyTestBase {
+    private static final int TEST_SUB_ID = 1;
+    private static final int TEST_CONFIG_VERSION = 1;
+    private static final SipMessage TEST_MESSAGE = new SipMessage(
+            "INVITE sip:bob@biloxi.com SIP/2.0",
+            // Typical Via
+            "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds\n"
+                    + "Max-Forwards: 70\n"
+                    + "To: Bob <sip:bob@biloxi.com>\n"
+                    + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                    + "Call-ID: testid\n"
+                    + "CSeq: 314159 INVITE\n"
+                    + "Contact: <sip:alice@pc33.atlanta.com>\n"
+                    + "Content-Type: application/sdp\n"
+                    + "Content-Length: 142",
+            new byte[0]);
+
+    @Mock
+    private SipSessionTracker mSipSessionTracker;
+    @Mock
+    private IncomingTransportStateValidator mIncomingStateValidator;
+    @Mock
+    private OutgoingTransportStateValidator mOutgoingStateValidator;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    @Test
+    public void testTransportOpening() {
+        TestExecutorService executor = new TestExecutorService();
+        TransportSipMessageValidator tracker = getTestTracker(executor);
+        tracker.onTransportOpened(Collections.emptySet(), Collections.emptySet());
+        verify(mOutgoingStateValidator).open(Collections.emptySet(), Collections.emptySet());
+        verify(mIncomingStateValidator).open();
+        // Incoming messages are already verified
+        assertTrue(isIncomingTransportOpen(tracker));
+        // IMS config needs to be sent before outgoing messages can be verified.
+        assertFalse(isOutgoingTransportOpen(tracker));
+        tracker.onConfigurationChanged(getConfigBuilder(TEST_CONFIG_VERSION).build());
+        // Incoming messages are already verified
+        // Config set, transport is now open.
+        assertTrue(isIncomingTransportOpen(tracker));
+        assertTrue(isOutgoingTransportOpen(tracker));
+    }
+
+    @Test
+    public void testTransportOpenConfigChange() {
+        TestExecutorService executor = new TestExecutorService();
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        // Update IMS config version and send a message with an outdated version.
+        tracker.onConfigurationChanged(getConfigBuilder(TEST_CONFIG_VERSION + 1).build());
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_STALE_IMS_CONFIGURATION,
+                verifyOutgoingTransportClosed(tracker));
+    }
+
+    @Test
+    public void testSessionTrackerFiltering() {
+        TestExecutorService executor = new TestExecutorService();
+        TransportSipMessageValidator tracker = openTransport(executor);
+        // Since the incoming/outgoing messages were verified, there should have been two calls
+        // to filter the message.
+        verify(mSipSessionTracker, times(2)).filterSipMessage(TEST_MESSAGE);
+        // ensure pass through methods are working
+        tracker.acknowledgePendingMessage("abc");
+        verify(mSipSessionTracker).acknowledgePendingMessage("abc");
+        tracker.notifyPendingMessageFailed("abc");
+        verify(mSipSessionTracker).pendingMessageFailed("abc");
+        tracker.onSipSessionCleanup("abc");
+        verify(mSipSessionTracker).cleanupSession("abc");
+        // Now have validators return a non-successful result for validation and the tracker should
+        // not get the indication to filter the message.
+        doReturn(new ValidationResult(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                "")).when(mOutgoingStateValidator).validate(any());
+        doReturn(new ValidationResult(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                "")).when(mIncomingStateValidator).validate(any());
+        assertFalse(tracker.verifyIncomingMessage(TEST_MESSAGE).isValidated);
+        assertFalse(tracker.verifyOutgoingMessage(TEST_MESSAGE, TEST_CONFIG_VERSION).isValidated);
+        // The number of times the filter method was called should still only be two after these
+        // messages were not validated.
+        verify(mSipSessionTracker, times(2)).filterSipMessage(TEST_MESSAGE);
+    }
+
+
+    @Test
+    public void testTransportClosingGracefullyNoPendingSessions() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        doReturn(Collections.emptySet()).when(mSipSessionTracker).getTrackedDialogs();
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.closeSessionsGracefully((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+        // Since there are no pending call ids, this should be completed with no call ids pending.
+        assertEquals(0, l.getCount());
+        assertTrue(pendingCallIds.isEmpty());
+        verify(mOutgoingStateValidator).close(anyInt());
+        verify(mIncomingStateValidator).close(anyInt());
+    }
+
+    @Test
+    public void testTransportClosingGracefullyCloseCallIds() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<SipDialog> dialogs = new ArraySet<>();
+        dialogs.add(SipDialog.fromSipMessage(TEST_MESSAGE));
+        doReturn(dialogs).when(mSipSessionTracker).getTrackedDialogs();
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.closeSessionsGracefully((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+        // Before executor executes, outgoing messages will be restricted due to pending call ids.
+        assertTrue(l.getCount() >= 1);
+        assertTrue(pendingCallIds.isEmpty());
+        assertTrue(isIncomingTransportOpen(tracker));
+        verify(mOutgoingStateValidator).restrict(anyInt());
+        // pretend a sip message has been acknowledged, which closed pending call id. Since there
+        // are no more pending call ids, the transport should move to closed.
+        dialogs.clear();
+        tracker.acknowledgePendingMessage("blah");
+        assertEquals(0, l.getCount());
+        assertTrue(pendingCallIds.isEmpty());
+        verify(mOutgoingStateValidator).close(anyInt());
+        verify(mIncomingStateValidator).close(anyInt());
+    }
+
+    @Test
+    public void testTransportClosingGracefullyThenForceClose() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<SipDialog> dialogs = new ArraySet<>();
+        dialogs.add(SipDialog.fromSipMessage(TEST_MESSAGE));
+        doReturn(dialogs).when(mSipSessionTracker).getTrackedDialogs();
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.closeSessionsGracefully((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+        // Before executor executes, outgoing messages will be restricted due to pending call ids.
+        assertTrue(l.getCount() >= 1);
+        assertTrue(pendingCallIds.isEmpty());
+        assertTrue(isIncomingTransportOpen(tracker));
+        verify(mOutgoingStateValidator).restrict(anyInt());
+        // force close amd ensure pending close is
+        assertTrue(tracker.closeSessions(
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED).isEmpty());
+        assertEquals(0, l.getCount());
+        assertEquals(pendingCallIds, pendingCallIds);
+        verify(mOutgoingStateValidator).close(anyInt());
+        verify(mIncomingStateValidator).close(anyInt());
+    }
+
+    @Test
+    public void testTransportClosingGracefullyTimeout() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<SipDialog> dialogs = new ArraySet<>();
+        dialogs.add(SipDialog.fromSipMessage(TEST_MESSAGE));
+        doReturn(dialogs).when(mSipSessionTracker).getTrackedDialogs();
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.closeSessionsGracefully((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+        // Before executor executes, outgoing messages will be restricted due to pending call ids.
+        assertTrue(l.getCount() >= 1);
+        assertTrue(pendingCallIds.isEmpty());
+        assertTrue(isIncomingTransportOpen(tracker));
+        verify(mOutgoingStateValidator).restrict(anyInt());
+        // Process timeout event - pending call id should be passed to transport.
+        executor.executePending();
+        assertEquals(0, l.getCount());
+        assertTrue(pendingCallIds.contains("testid"));
+        verify(mOutgoingStateValidator).close(anyInt());
+        verify(mIncomingStateValidator).close(anyInt());
+    }
+
+    @Test
+    public void testTransportClosingGracefullyCleanup() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<SipDialog> dialogs = new ArraySet<>();
+        dialogs.add(SipDialog.fromSipMessage(TEST_MESSAGE));
+        doReturn(dialogs).when(mSipSessionTracker).getTrackedDialogs();
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.closeSessionsGracefully((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+        // Before executor executes, outgoing messages will be restricted due to pending call ids.
+        assertTrue(l.getCount() >= 1);
+        assertTrue(pendingCallIds.isEmpty());
+        assertTrue(isIncomingTransportOpen(tracker));
+        verify(mOutgoingStateValidator).restrict(anyInt());
+        // Mock cleanupSession event was called for pending callId
+        dialogs.clear();
+        tracker.onSipSessionCleanup("abc");
+        assertEquals(0, l.getCount());
+        assertTrue(pendingCallIds.isEmpty());
+        verify(mOutgoingStateValidator).close(anyInt());
+        verify(mIncomingStateValidator).close(anyInt());
+    }
+
+    @Test
+    public void testTransportClosingForcefully() {
+        TestExecutorService executor = new TestExecutorService();
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        tracker.closeSessions(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+
+        // All messages will be rejected.
+        verify(mOutgoingStateValidator).close(anyInt());
+        verify(mIncomingStateValidator).close(anyInt());
+    }
+
+    @Test
+    public void setRegStateChangedNoPendingCallIds() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        doReturn(Collections.emptySet()).when(mSipSessionTracker)
+                .getCallIdsAssociatedWithFeatureTag(any());
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        // no feature tags are deregistering/deregistered, should return immediately
+        tracker.onRegistrationStateChanged((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, getTestRegistrationState());
+        verify(mOutgoingStateValidator, times(2)).restrictFeatureTags(Collections.emptySet());
+        assertTrue(pendingCallIds.isEmpty());
+        assertEquals(0, l.getCount());
+    }
+
+    @Test
+    public void setRegStateChangedPendingCallIdsMultipleCalls() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<String> callIds = new ArraySet<>(1);
+        callIds.add("abc");
+        doReturn(callIds).when(mSipSessionTracker)
+                .getCallIdsAssociatedWithFeatureTag(any());
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(2);
+        tracker.onRegistrationStateChanged((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, getTestRegistrationState());
+        assertEquals(2, l.getCount());
+        // If called again, the previous request will complete with no call ids
+        tracker.onRegistrationStateChanged((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, getTestRegistrationState());
+        assertEquals(1, l.getCount());
+        assertTrue(pendingCallIds.isEmpty());
+        // Simulate timeout - we should get callback with the pending call ids.
+        executor.executePending();
+        assertEquals(0, l.getCount());
+        assertEquals(callIds, pendingCallIds);
+    }
+
+    @Test
+    public void setRegStateChangedPendingCallIdsTimeout() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<String> callIds = new ArraySet<>(1);
+        callIds.add("abc");
+        doReturn(callIds).when(mSipSessionTracker)
+                .getCallIdsAssociatedWithFeatureTag(any());
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.onRegistrationStateChanged((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, getTestRegistrationState());
+        assertEquals(1, l.getCount());
+        assertTrue(pendingCallIds.isEmpty());
+        // Simulate timeout - we should get callback with the pending call ids.
+        executor.executePending();
+        assertEquals(0, l.getCount());
+        assertEquals(callIds, pendingCallIds);
+    }
+
+    @Test
+    public void setRegStateChangedPendingCallIdsResolved() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<String> callIds = new ArraySet<>(1);
+        callIds.add("abc");
+        doReturn(callIds).when(mSipSessionTracker)
+                .getCallIdsAssociatedWithFeatureTag(any());
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.onRegistrationStateChanged((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, getTestRegistrationState());
+        assertEquals(1, l.getCount());
+        assertTrue(pendingCallIds.isEmpty());
+        // Simulate ack pending SIP session, which has cleared pending call id
+        doReturn(Collections.emptySet()).when(mSipSessionTracker)
+                .getCallIdsAssociatedWithFeatureTag(any());
+        tracker.acknowledgePendingMessage("blah");
+        assertEquals(0, l.getCount());
+        assertEquals(callIds, pendingCallIds);
+    }
+
+    @Test
+    public void setRegStateChangedPendingCallIdsChanged() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<String> callIds = new ArraySet<>(1);
+        callIds.add("abc");
+        doReturn(callIds).when(mSipSessionTracker)
+                .getCallIdsAssociatedWithFeatureTag(any());
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.onRegistrationStateChanged((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, getTestRegistrationState());
+        assertEquals(1, l.getCount());
+        assertTrue(pendingCallIds.isEmpty());
+        // Simulate pending callIds changed to add another session.
+        callIds.add("def");
+        executor.executePending();
+        assertEquals(0, l.getCount());
+        assertEquals(callIds, pendingCallIds);
+    }
+
+    @Test
+    public void setRegStateRegThenClose() {
+        TestExecutorService executor = new TestExecutorService(true /*wait*/);
+        TransportSipMessageValidator tracker = openTransport(executor);
+
+        ArraySet<String> callIds = new ArraySet<>(1);
+        callIds.add("abc");
+        doReturn(callIds).when(mSipSessionTracker)
+                .getCallIdsAssociatedWithFeatureTag(any());
+        ArraySet<String> pendingCallIds = new ArraySet<>();
+        CountDownLatch l = new CountDownLatch(1);
+        tracker.onRegistrationStateChanged((ids) -> {
+            pendingCallIds.addAll(ids);
+            l.countDown();
+        }, getTestRegistrationState());
+        assertEquals(1, l.getCount());
+        assertTrue(pendingCallIds.isEmpty());
+        // If close is called during pending reg state change, it should be completed with no
+        // pending call IDs (close will take care of closing everything).
+        ArraySet<SipDialog> dialogs = new ArraySet<>();
+        dialogs.add(SipDialog.fromSipMessage(TEST_MESSAGE));
+        doReturn(dialogs).when(mSipSessionTracker).getTrackedDialogs();
+        tracker.closeSessions(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_DEAD);
+        assertEquals(0, l.getCount());
+        assertEquals(Collections.emptySet(), pendingCallIds);
+    }
+
+    private SipDelegateConfiguration.Builder getConfigBuilder(int version) {
+        InetSocketAddress localAddr = new InetSocketAddress(
+                InetAddresses.parseNumericAddress("1.1.1.1"), 80);
+        InetSocketAddress serverAddr = new InetSocketAddress(
+                InetAddresses.parseNumericAddress("2.2.2.2"), 81);
+        return new SipDelegateConfiguration.Builder(version,
+                SipDelegateConfiguration.SIP_TRANSPORT_TCP, localAddr, serverAddr);
+    }
+
+    private boolean isIncomingTransportOpen(TransportSipMessageValidator tracker) {
+        return tracker.verifyIncomingMessage(TEST_MESSAGE).isValidated;
+    }
+
+    private boolean isOutgoingTransportOpen(TransportSipMessageValidator tracker) {
+        return tracker.verifyOutgoingMessage(TEST_MESSAGE, TEST_CONFIG_VERSION).isValidated;
+    }
+
+    private int verifyOutgoingTransportClosed(TransportSipMessageValidator tracker) {
+        ValidationResult result = tracker.verifyOutgoingMessage(TEST_MESSAGE, TEST_CONFIG_VERSION);
+        assertFalse(result.isValidated);
+        return result.restrictedReason;
+    }
+
+    private DelegateRegistrationState getTestRegistrationState() {
+        return new DelegateRegistrationState.Builder().build();
+    }
+
+    private TransportSipMessageValidator openTransport(ScheduledExecutorService executor) {
+        TransportSipMessageValidator tracker = getTestTracker(executor);
+        tracker.onTransportOpened(Collections.emptySet(), Collections.emptySet());
+        tracker.onConfigurationChanged(getConfigBuilder(TEST_CONFIG_VERSION).build());
+        tracker.onRegistrationStateChanged((ignore) -> {}, getTestRegistrationState());
+        // Config set + IMS reg state sent, transport is now open.
+        assertTrue(isIncomingTransportOpen(tracker));
+        assertTrue(isOutgoingTransportOpen(tracker));
+        return tracker;
+    }
+
+    private TransportSipMessageValidator getTestTracker(ScheduledExecutorService executor) {
+        doReturn(ValidationResult.SUCCESS).when(mOutgoingStateValidator).validate(any());
+        doReturn(ValidationResult.SUCCESS).when(mIncomingStateValidator).validate(any());
+        doReturn(mIncomingStateValidator).when(mIncomingStateValidator).andThen(any());
+        return new TransportSipMessageValidator(TEST_SUB_ID, executor, mSipSessionTracker,
+                mOutgoingStateValidator, mIncomingStateValidator);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/UceControllerManagerTest.java b/tests/src/com/android/services/telephony/rcs/UceControllerManagerTest.java
new file mode 100644
index 0000000..8d719fd
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/UceControllerManagerTest.java
@@ -0,0 +1,265 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
+import android.net.Uri;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.aidl.IRcsUceControllerCallback;
+import android.telephony.ims.aidl.IRcsUcePublishStateCallback;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+import com.android.TestExecutorService;
+import com.android.ims.RcsFeatureManager;
+import com.android.ims.rcs.uce.UceController;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+
+@RunWith(AndroidJUnit4.class)
+public class UceControllerManagerTest extends TelephonyTestBase {
+
+    @Mock private UceController mUceController;
+    @Mock private RcsFeatureManager mRcsFeatureManager;
+
+    private final ExecutorService mExecutorService = new TestExecutorService();
+
+    private int mSlotId = 1;
+    private int mSubId = 1;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        doReturn(mSubId).when(mUceController).getSubId();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    @Test
+    public void testRcsConnected() throws Exception {
+        UceControllerManager controllerManager = getUceControllerManager();
+
+        controllerManager.onRcsConnected(mRcsFeatureManager);
+
+        verify(mUceController).onRcsConnected(mRcsFeatureManager);
+    }
+
+    @Test
+    public void testRcsDisconnected() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+
+        uceCtrlManager.onRcsDisconnected();
+
+        verify(mUceController).onRcsDisconnected();
+    }
+
+    @Test
+    public void testDestroy() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+
+        uceCtrlManager.onDestroy();
+
+        verify(mUceController).onDestroy();
+    }
+
+    @Test
+    public void testSubIdAndCarrierConfigUpdate() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+
+        // Updates with the same subId should not destroy the UceController
+        uceCtrlManager.onCarrierConfigChanged();
+        verify(mUceController, never()).onDestroy();
+
+        // Updates with different subIds should trigger the creation of a new controller.
+        uceCtrlManager.onAssociatedSubscriptionUpdated(mSubId + 1);
+        verify(mUceController).onDestroy();
+    }
+
+    @Test
+    public void testSubIdAndCarrierConfigUpdateWithInvalidSubId() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+
+        // Updates with the same subId should not destroy the UceController
+        uceCtrlManager.onCarrierConfigChanged();
+        verify(mUceController, never()).onDestroy();
+
+        // Updates with invalid subscription ID
+        uceCtrlManager.onAssociatedSubscriptionUpdated(-1);
+
+        verify(mUceController).onDestroy();
+        assertNull(uceCtrlManager.getUceController());
+    }
+
+    @Test
+    public void testRequestCapabilitiesWithRcsUnavailable() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        doReturn(true).when(mUceController).isUnavailable();
+        uceCtrlManager.onRcsDisconnected();
+
+        try {
+            List<Uri> contacts = Arrays.asList(Uri.fromParts("sip", "00000", null));
+            IRcsUceControllerCallback callback = Mockito.mock(IRcsUceControllerCallback.class);
+
+            uceCtrlManager.requestCapabilities(contacts, callback);
+
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE, e.getCode());
+            return;
+        }
+        fail();
+    }
+
+    @Test
+    public void testRequestCapabilitiesWithRcsConnected() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        doReturn(false).when(mUceController).isUnavailable();
+        uceCtrlManager.onRcsConnected(mRcsFeatureManager);
+
+        try {
+            List<Uri> contacts = Arrays.asList(Uri.fromParts("sip", "00000", null));
+            IRcsUceControllerCallback callback = Mockito.mock(IRcsUceControllerCallback.class);
+
+            uceCtrlManager.requestCapabilities(contacts, callback);
+
+            verify(mUceController).requestCapabilities(contacts, callback);
+        } catch (ImsException e) {
+            fail();
+        }
+    }
+
+    @Test
+    public void testRequestNetworkAvailability() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        doReturn(false).when(mUceController).isUnavailable();
+        uceCtrlManager.onRcsConnected(mRcsFeatureManager);
+
+        Uri contact = Uri.fromParts("sip", "00000", null);
+        IRcsUceControllerCallback callback = Mockito.mock(IRcsUceControllerCallback.class);
+
+        uceCtrlManager.requestNetworkAvailability(contact, callback);
+
+        verify(mUceController).requestAvailability(contact, callback);
+    }
+
+    @Test
+    public void testRequestNetworkAvailabilityWithRcsUnavailable() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        doReturn(true).when(mUceController).isUnavailable();
+        uceCtrlManager.onRcsDisconnected();
+
+        try {
+            Uri contact = Uri.fromParts("sip", "00000", null);
+            IRcsUceControllerCallback callback = Mockito.mock(IRcsUceControllerCallback.class);
+            uceCtrlManager.requestNetworkAvailability(contact, callback);
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE, e.getCode());
+            return;
+        }
+        fail();
+    }
+
+    @Test
+    public void testGetPublishState() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        doReturn(false).when(mUceController).isUnavailable();
+        uceCtrlManager.onRcsConnected(mRcsFeatureManager);
+
+        uceCtrlManager.getUcePublishState();
+
+        verify(mUceController).getUcePublishState();
+    }
+
+    @Test
+    public void testGetPublishStateWithRcsUnavailable() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        doReturn(true).when(mUceController).isUnavailable();
+        uceCtrlManager.onRcsDisconnected();
+
+        try {
+            uceCtrlManager.getUcePublishState();
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE, e.getCode());
+            return;
+        }
+        fail();
+    }
+
+    @Test
+    public void testRegisterPublishStateCallback() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        IRcsUcePublishStateCallback callback = Mockito.mock(IRcsUcePublishStateCallback.class);
+
+        uceCtrlManager.registerPublishStateCallback(callback);
+
+        verify(mUceController).registerPublishStateCallback(callback);
+    }
+
+    @Test
+    public void testRegisterPublishStateCallbackWithRcsUnavailable() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        doReturn(true).when(mUceController).isUnavailable();
+        uceCtrlManager.onRcsDisconnected();
+
+        try {
+            IRcsUcePublishStateCallback callback = Mockito.mock(IRcsUcePublishStateCallback.class);
+            uceCtrlManager.registerPublishStateCallback(callback);
+            fail();
+        } catch (ImsException e) {
+            assertEquals(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE, e.getCode());
+            return;
+        }
+        fail();
+    }
+
+    @Test
+    public void testUnregisterPublishStateCallback() throws Exception {
+        UceControllerManager uceCtrlManager = getUceControllerManager();
+        IRcsUcePublishStateCallback callback = Mockito.mock(IRcsUcePublishStateCallback.class);
+
+        uceCtrlManager.unregisterPublishStateCallback(callback);
+
+        verify(mUceController).unregisterPublishStateCallback(callback);
+    }
+
+    private UceControllerManager getUceControllerManager() {
+        UceControllerManager manager = new UceControllerManager(mContext, mSlotId,
+                mExecutorService, mUceController);
+        return manager;
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/validator/IncomingTransportStateValidatorTest.java b/tests/src/com/android/services/telephony/rcs/validator/IncomingTransportStateValidatorTest.java
new file mode 100644
index 0000000..0e7e1be
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/validator/IncomingTransportStateValidatorTest.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class IncomingTransportStateValidatorTest {
+    private static final SipMessage TEST_MESSAGE = new SipMessage(
+            "INVITE sip:bob@biloxi.com SIP/2.0",
+            "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds\n"
+                    + "Max-Forwards: 70\n"
+                    + "To: Bob <sip:bob@biloxi.com>\n"
+                    + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                    + "Call-ID: a84b4c76e66710@pc33.atlanta.com\n"
+                    + "CSeq: 314159 INVITE\n"
+                    + "Contact: <sip:alice@pc33.atlanta.com>\n"
+                    + "Content-Type: application/sdp\n"
+                    + "Content-Length: 142",
+            new byte[0]);
+
+    @Test
+    public void testVerifyMessageAndUpdateState() {
+        IncomingTransportStateValidator validator = new IncomingTransportStateValidator();
+        ValidationResult result = validator.validate(TEST_MESSAGE);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                result.restrictedReason);
+
+        validator.open();
+        result = validator.validate(TEST_MESSAGE);
+        assertTrue(result.isValidated);
+
+        validator.close(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+        result = validator.validate(TEST_MESSAGE);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                result.restrictedReason);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/validator/MalformedSipMessageValidatorTest.java b/tests/src/com/android/services/telephony/rcs/validator/MalformedSipMessageValidatorTest.java
new file mode 100644
index 0000000..18b37fc
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/validator/MalformedSipMessageValidatorTest.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class MalformedSipMessageValidatorTest {
+
+    @Test
+    public void testValidRequest() {
+        SipMessage msg = new SipMessage(
+                "INVITE sip:bob@biloxi.com SIP/2.0",
+                // Typical Via
+                "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK.TeSt\n"
+                        + "Max-Forwards: 70\n"
+                        + "To: Bob <sip:bob@biloxi.com>\n"
+                        + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                        + "Call-ID: a84b4c76e66710@pc33.atlanta.com\n"
+                        + "CSeq: 314159 INVITE\n"
+                        + "Contact: <sip:alice@pc33.atlanta.com>\n"
+                        + "Content-Type: application/sdp\n"
+                        + "Content-Length: 142",
+                new byte[0]);
+        ValidationResult result = new MalformedSipMessageValidator().validate(msg);
+        assertTrue(result.isValidated);
+    }
+
+    @Test
+    public void testInvalidRequest() {
+        SipMessage msg = new SipMessage(
+                "INVITE sip:bob@biloxi.comSIP/2.0",
+                "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds\n"
+                        + "Max-Forwards: 70\n"
+                        + "To: Bob <sip:bob@biloxi.com>\n"
+                        + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                        + "Call-ID: a84b4c76e66710@pc33.atlanta.com\n"
+                        + "CSeq: 314159 INVITE\n"
+                        + "Contact: <sip:alice@pc33.atlanta.com>\n"
+                        + "Content-Type: application/sdp\n"
+                        + "Content-Length: 142",
+                new byte[0]);
+        ValidationResult result = new MalformedSipMessageValidator().validate(msg);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                result.restrictedReason);
+    }
+
+    @Test
+    public void testInvalidResponse() {
+        SipMessage msg = new SipMessage(
+                "SIP/2.0 200OK",
+                "Via: SIP/2.0/TCP terminal.vancouver.example.com;"
+                        + "branch=z9hG4bKwYb6QREiCL\n"
+                        + "To: <sip:adam-buddies@pres.vancouver.example.com>;tag=zpNctbZq\n"
+                        + "From: <sip:adam@vancouver.example.com>;tag=ie4hbb8t\n"
+                        + "Call-ID: cdB34qLToC@terminal.vancouver.example.com\n"
+                        + "CSeq: 322723822 SUBSCRIBE\n"
+                        + "Contact: <sip:pres.vancouver.example.com>\n"
+                        + "Expires: 7200\n"
+                        + "Require: eventlist\n"
+                        + "Content-Length: 0",
+                new byte[0]);
+        ValidationResult result = new MalformedSipMessageValidator().validate(msg);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                result.restrictedReason);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidatorTest.java b/tests/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidatorTest.java
new file mode 100644
index 0000000..8dbeb9b
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidatorTest.java
@@ -0,0 +1,230 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.Mockito.doReturn;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+import android.util.ArraySet;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+import com.android.services.telephony.rcs.SipDialog;
+import com.android.services.telephony.rcs.SipSessionTracker;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+
+import java.util.Collections;
+import java.util.Random;
+
+@RunWith(AndroidJUnit4.class)
+public class OutgoingTransportStateValidatorTest  extends TelephonyTestBase {
+
+    @Mock
+    private SipSessionTracker mMockSessionTracker;
+    private final Random mRandom = new Random();
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    @Test
+    public void testVerifyMessageInOpenCloseState() {
+        SipMessage testMessage = generateSipRequestForCallId("callId1");
+        OutgoingTransportStateValidator validator =
+                new OutgoingTransportStateValidator(mMockSessionTracker);
+        ValidationResult result = validator.validate(testMessage);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                result.restrictedReason);
+
+        validator.open(Collections.singleton("+tag"), Collections.emptySet());
+        validator.restrictFeatureTags(Collections.emptySet());
+        result = validator.validate(testMessage);
+        assertTrue(result.isValidated);
+
+        validator.close(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED);
+        result = validator.validate(testMessage);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                result.restrictedReason);
+    }
+
+    @Test
+    public void testVerifyMessageRestricted() {
+        String callId1 = "callId1";
+        String callId2 = "callId2";
+        String callId3 = "callId3";
+        SipMessage testInDialogEarlyMessage = generateSipRequestForCallId(callId1);
+        SipMessage testInDialogConfirmedMessage = generateSipRequestForCallId(callId2);
+        SipMessage testOutOfDialogInvite = generateSipRequestForCallId(callId3);
+        SipMessage testStatelessRequest = generateMessageRequest();
+        ArraySet<SipDialog> inDialogEarlyCallIds = new ArraySet<>(1);
+        inDialogEarlyCallIds.add(SipDialog.fromSipMessage(testInDialogEarlyMessage));
+        ArraySet<String> inDialogConfirmedCallIds = new ArraySet<>();
+        inDialogEarlyCallIds.add(SipDialog.fromSipMessage(testInDialogConfirmedMessage));
+        // For the sake of testing, add the same call id to early and confirmed dialogs, since we
+        // will accept requests for both right now.
+        doReturn(inDialogEarlyCallIds).when(mMockSessionTracker).getEarlyDialogs();
+        doReturn(inDialogConfirmedCallIds).when(mMockSessionTracker).getConfirmedDialogs();
+        OutgoingTransportStateValidator validator =
+                new OutgoingTransportStateValidator(mMockSessionTracker);
+        validator.restrict(
+                SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION);
+
+        // ensure a response to a pending request is not restricted, even if it is not for a tracked
+        // call ID.
+        ValidationResult result = validator.validate(generate200OkResponse("callId4"));
+        assertTrue(result.isValidated);
+
+        // confirm in dialog messages are not restricted
+        result = validator.validate(testInDialogEarlyMessage);
+        assertTrue(result.isValidated);
+        result = validator.validate(testInDialogConfirmedMessage);
+        assertTrue(result.isValidated);
+
+        // confirm out-of-dialog requests are restricted.
+        result = validator.validate(testOutOfDialogInvite);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                result.restrictedReason);
+        result = validator.validate(testStatelessRequest);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INTERNAL_DELEGATE_STATE_TRANSITION,
+                result.restrictedReason);
+    }
+
+    @Test
+    public void testDeniedFeatureTag() {
+        SipMessage testMessage = generateSipRequestForCallId("callId1");
+        OutgoingTransportStateValidator validator =
+                new OutgoingTransportStateValidator(mMockSessionTracker);
+        ValidationResult result = validator.validate(testMessage);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                result.restrictedReason);
+
+        // Assert that invites associated with denied tags are denied.
+        validator.open(Collections.emptySet(), Collections.singleton("+tag"));
+        validator.restrictFeatureTags(Collections.emptySet());
+        result = validator.validate(testMessage);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_FEATURE_TAG,
+                result.restrictedReason);
+    }
+
+    @Test
+    public void testRestrictedFeatureTag() {
+        SipMessage testMessage = generateSipRequestForCallId("callId1");
+        OutgoingTransportStateValidator validator =
+                new OutgoingTransportStateValidator(mMockSessionTracker);
+        ValidationResult result = validator.validate(testMessage);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                result.restrictedReason);
+
+        validator.open(Collections.singleton("+tag"), Collections.emptySet());
+        // Ensure that when supported tags are restricted, the message is not validated.
+        validator.restrictFeatureTags(Collections.singleton("+tag"));
+        result = validator.validate(testMessage);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_FEATURE_TAG,
+                result.restrictedReason);
+    }
+
+    @Test
+    public void testNoSupportedFeatureTag() {
+        SipMessage testMessage = generateSipRequestForCallId("callId1");
+        OutgoingTransportStateValidator validator =
+                new OutgoingTransportStateValidator(mMockSessionTracker);
+        ValidationResult result = validator.validate(testMessage);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_DELEGATE_CLOSED,
+                result.restrictedReason);
+
+        // Assert if a message doesn't have any related supported tags, it should be denied
+        validator.open(Collections.emptySet(), Collections.emptySet());
+        validator.restrictFeatureTags(Collections.emptySet());
+        result = validator.validate(testMessage);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_FEATURE_TAG,
+                result.restrictedReason);
+
+        // responses and non-dialog starting messages do not matter
+        result = validator.validate(generate200OkResponse("callId2"));
+        assertTrue(result.isValidated);
+        result = validator.validate(generateMessageRequest());
+        assertTrue(result.isValidated);
+    }
+
+    /**
+     * @return A INVITE with the call ID specified. Note: this request is not technically valid, but
+     * only contains the relevant headers for testing.
+     */
+    private SipMessage generateSipRequestForCallId(String callId) {
+        return new SipMessage(
+                "INVITE sip:b@client.example.com SIP/2.0",
+                "Via: SIP/2.0/UDP client.example.com;branch=z9hG4bK776asdhds\n"
+                        + "To: B <sip:b@example.com>\n"
+                        + "From: A <sip:a@example.com>;tag=1928301774\n"
+                        + "Accept-Contact: *;+tag\n"
+                        + "Call-ID: " + callId,
+                new byte[0]);
+    }
+
+    /**
+     * @return A MESSAGE request. Note: this request is not technically valid, but only contains the
+     * relevant headers for testing.
+     */
+    private SipMessage generateMessageRequest() {
+        return new SipMessage(
+                "MESSAGE sip:b@client.example.com SIP/2.0",
+                "Via: SIP/2.0/UDP client.example.com;branch=z9hG4bK776asdhds\n"
+                        + "To: B <sip:b@example.com>\n"
+                        + "From: A <sip:a@example.com>;tag=1928301774\n",
+                new byte[0]);
+    }
+
+    /**
+     * @return A 200 OK associated with the supplied call ID.
+     */
+    private SipMessage generate200OkResponse(String callId) {
+        return new SipMessage(
+                "SIP/2.0 200 OK",
+                "Via: SIP/2.0/UDP client.example.com;branch=z9hG4bK776asdhds\n"
+                        + "To: B <sip:b@example.com>\n"
+                        + "From: A <sip:a@example.com>;tag=1928301774\n"
+                        + "Call-ID: " + callId,
+                new byte[0]);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidatorTest.java b/tests/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidatorTest.java
new file mode 100644
index 0000000..a90aaeb
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidatorTest.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class RestrictedOutgoingSipRequestValidatorTest {
+
+    @Test
+    public void testRegisterNotAllowed() {
+        SipMessage msg = new SipMessage(
+                "REGISTER sip:bob@biloxi.com SIP/2.0",
+                // Not representative of real REGISTER message, but close enough for validation.
+                "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds\n"
+                        + "Max-Forwards: 70\n"
+                        + "To: Bob <sip:bob@biloxi.com>\n"
+                        + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                        + "CSeq: 314159 REGISTER\n"
+                        + "Contact: <sip:alice@pc33.atlanta.com>\n",
+                new byte[0]);
+        ValidationResult result = new RestrictedOutgoingSipRequestValidator().validate(msg);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                result.restrictedReason);
+    }
+
+    @Test
+    public void testPublishNotAllowed() {
+        SipMessage msg = new SipMessage(
+                "PUBLISH sip:bob@biloxi.com SIP/2.0",
+                // Not representative of real REGISTER message, but close enough for validation.
+                "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds\n"
+                        + "Max-Forwards: 70\n"
+                        + "To: Bob <sip:bob@biloxi.com>\n"
+                        + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                        + "CSeq: 314159 PUBLISH\n"
+                        + "Contact: <sip:alice@pc33.atlanta.com>\n",
+                new byte[0]);
+        ValidationResult result = new RestrictedOutgoingSipRequestValidator().validate(msg);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                result.restrictedReason);
+
+    }
+
+    @Test
+    public void testOptionsNotAllowed() {
+        SipMessage msg = new SipMessage(
+                "OPTIONS sip:bob@biloxi.com SIP/2.0",
+                // Not representative of real REGISTER message, but close enough for validation.
+                "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds\n"
+                        + "Max-Forwards: 70\n"
+                        + "To: Bob <sip:bob@biloxi.com>\n"
+                        + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                        + "CSeq: 314159 OPTIONS\n"
+                        + "Contact: <sip:alice@pc33.atlanta.com>\n",
+                new byte[0]);
+        ValidationResult result = new RestrictedOutgoingSipRequestValidator().validate(msg);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
+                result.restrictedReason);
+
+    }
+
+    @Test
+    public void testInviteAllowed() {
+        SipMessage msg = new SipMessage(
+                "INVITE sip:bob@biloxi.com SIP/2.0",
+                "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds\n"
+                        + "Max-Forwards: 70\n"
+                        + "To: Bob <sip:bob@biloxi.com>\n"
+                        + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                        + "Call-ID: a84b4c76e66710@pc33.atlanta.com\n"
+                        + "CSeq: 314159 INVITE\n"
+                        + "Contact: <sip:alice@pc33.atlanta.com>\n"
+                        + "Content-Type: application/sdp\n"
+                        + "Content-Length: 142",
+                new byte[0]);
+        ValidationResult result = new RestrictedOutgoingSipRequestValidator().validate(msg);
+        assertTrue(result.isValidated);
+    }
+
+    @Test
+    public void testResponseAllowed() {
+        SipMessage msg = new SipMessage(
+                "SIP/2.0 200 OK",
+                "Via: SIP/2.0/TCP terminal.vancouver.example.com;"
+                        + "branch=z9hG4bKwYb6QREiCL\n"
+                        + "To: <sip:adam-buddies@pres.vancouver.example.com>;tag=zpNctbZq\n"
+                        + "From: <sip:adam@vancouver.example.com>;tag=ie4hbb8t\n"
+                        + "Call-ID: cdB34qLToC@terminal.vancouver.example.com\n"
+                        + "CSeq: 322723822 SUBSCRIBE\n"
+                        + "Contact: <sip:pres.vancouver.example.com>\n"
+                        + "Expires: 7200\n"
+                        + "Require: eventlist\n"
+                        + "Content-Length: 0",
+                new byte[0]);
+        ValidationResult result = new RestrictedOutgoingSipRequestValidator().validate(msg);
+        assertTrue(result.isValidated);
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidatorTest.java b/tests/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidatorTest.java
new file mode 100644
index 0000000..9864872
--- /dev/null
+++ b/tests/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidatorTest.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.services.telephony.rcs.validator;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipMessage;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class RestrictedOutgoingSubscribeValidatorTest {
+
+    @Test
+    public void testValidUnrelatedRequest() {
+        SipMessage msg = new SipMessage(
+                "INVITE sip:bob@biloxi.com SIP/2.0",
+                // Typical Via
+                "Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK.TeSt\n"
+                        + "Max-Forwards: 70\n"
+                        + "To: Bob <sip:bob@biloxi.com>\n"
+                        + "From: Alice <sip:alice@atlanta.com>;tag=1928301774\n"
+                        + "Call-ID: a84b4c76e66710@pc33.atlanta.com\n"
+                        + "CSeq: 314159 INVITE\n"
+                        + "Contact: <sip:alice@pc33.atlanta.com>\n"
+                        + "Content-Type: application/sdp\n"
+                        + "Content-Length: 142",
+                new byte[0]);
+        ValidationResult result = new MalformedSipMessageValidator().validate(msg);
+        assertTrue(result.isValidated);
+    }
+
+    @Test
+    public void testValidUnrelatedResponse() {
+        SipMessage msg = new SipMessage(
+                "SIP/2.0 200 OK",
+                "Via: SIP/2.0/TCP terminal.vancouver.example.com;"
+                        + "branch=z9hG4bKwYb6QREiCL\n"
+                        + "To: <sip:adam-buddies@pres.vancouver.example.com>;tag=zpNctbZq\n"
+                        + "From: <sip:adam@vancouver.example.com>;tag=ie4hbb8t\n"
+                        + "Call-ID: cdB34qLToC@terminal.vancouver.example.com\n"
+                        + "CSeq: 322723822 SUBSCRIBE\n"
+                        + "Contact: <sip:pres.vancouver.example.com>\n"
+                        + "Expires: 7200\n"
+                        + "Require: eventlist\n"
+                        + "Content-Length: 0",
+                new byte[0]);
+        ValidationResult result = new MalformedSipMessageValidator().validate(msg);
+        assertTrue(result.isValidated);
+    }
+
+    @Test
+    public void testValidSubscribeRequest() {
+        SipMessage msg = new SipMessage(
+                "SUBSCRIBE sip:joe@example.com SIP/2.0",
+                "Via: SIP/2.0/UDP app.example.com;branch=z9hG4bKnashds7\n"
+                        + "From: sip:app.example.com;tag=123aa9\n"
+                        + "To: sip:joe@example.com\n"
+                        + "Call-ID: 9987@app.example.com\n"
+                        + "CSeq: 9887 SUBSCRIBE\n"
+                        + "Contact: sip:app.example.com\n"
+                        + "Event:    conference \n"
+                        + "Max-Forwards: 70\n",
+                new byte[0]);
+        ValidationResult result = new RestrictedOutgoingSubscribeValidator().validate(msg);
+        assertTrue(result.isValidated);
+    }
+
+    @Test
+    public void testInvalidSubscribeRequest() {
+        SipMessage msg = new SipMessage(
+                "SUBSCRIBE sip:joe@example.com SIP/2.0",
+                "Via: SIP/2.0/UDP app.example.com;branch=z9hG4bKnashds7\n"
+                        + "From: sip:app.example.com;tag=123aa9\n"
+                        + "To: sip:joe@example.com\n"
+                        + "Call-ID: 9987@app.example.com\n"
+                        + "CSeq: 9887 SUBSCRIBE\n"
+                        + "Contact: sip:app.example.com\n"
+                        + "Event:  presence  \n"
+                        + "Max-Forwards: 70\n",
+                new byte[0]);
+        ValidationResult result = new RestrictedOutgoingSubscribeValidator().validate(msg);
+        assertFalse(result.isValidated);
+        assertEquals(SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_HEADER_FIELDS,
+                result.restrictedReason);
+
+    }
+}