diff --git a/Android.bp b/Android.bp
index dad0e6c..dc35c5d 100644
--- a/Android.bp
+++ b/Android.bp
@@ -43,6 +43,7 @@
         "PlatformProperties",
         "modules-utils-os",
         "nist-sip",
+        "service-entitlement"
     ],
 
     srcs: [
@@ -79,6 +80,16 @@
     },
 }
 
+// Allow other applications to use public constants from SlicePurchaseController
+java_library {
+    name: "SlicePurchaseController",
+    srcs: ["src/com/android/phone/slice/*.java",],
+    libs: [
+        "telephony-common",
+        "service-entitlement"
+        ],
+}
+
 platform_compat_config {
     name: "TeleService-platform-compat-config",
     src: ":TeleService",
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 41ff216..32733cc 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -19,8 +19,11 @@
         package="com.android.phone"
         coreApp="true"
         android:sharedUserId="android.uid.phone"
-        android:sharedUserLabel="@string/phoneAppLabel"
->
+        android:sharedUserLabel="@string/phoneAppLabel">
+
+    <!-- Allows broadcasting for SlicePurchaseController events. -->
+    <protected-broadcast android:name="com.android.phone.slice.action.START_SLICE_PURCHASE_APP" />
+    <protected-broadcast android:name="com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_TIMEOUT" />
 
     <original-package android:name="com.android.phone" />
     <!-- Allows granting runtime permissions to telephony related components. -->
@@ -153,13 +156,16 @@
     <uses-permission android:name="android.permission.ACCESS_TELEPHONY_SIMINFO_DB"/>
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
+    <!-- Needed to block unwanted malicious pop up overlays -->
+    <uses-permission android:name="android.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS"/>
+
+    <!-- Needed to set user association to a certain sim -->
+    <uses-permission android:name="android.permission.MANAGE_SUBSCRIPTION_USER_ASSOCIATION"/>
+
     <permission android:name="com.android.phone.permission.ACCESS_LAST_KNOWN_CELL_ID"
                 android:label="Access last known cell identity."
                 android:protectionLevel="signature"/>
 
-    <!-- Needed to block unwanted malicious pop up overlays -->
-    <uses-permission android:name="android.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS"/>
-
     <application android:name="PhoneApp"
             android:persistent="true"
             android:label="@string/phoneAppLabel"
@@ -193,6 +199,7 @@
             android:label="@string/emergencyDialerIconLabel"
             android:theme="@style/EmergencyDialerTheme"
             android:screenOrientation="portrait"
+            android:showWhenLocked="true"
             android:exported="true"
             android:resizeableActivity="false">
             <intent-filter>
@@ -509,7 +516,6 @@
         <activity android:name="com.android.phone.settings.VoicemailSettingsActivity"
             android:label="@string/voicemail"
             android:configChanges="orientation|screenSize|keyboardHidden|screenLayout"
-            android:screenOrientation="portrait"
             android:exported="true"
             android:theme="@style/CallSettingsWithoutDividerTheme">
             <intent-filter >
diff --git a/ecc/conversion_toolset_v1/proto/protobuf_ecc_data.proto b/ecc/conversion_toolset_v1/proto/protobuf_ecc_data.proto
index c1a826a..088b5b7 100644
--- a/ecc/conversion_toolset_v1/proto/protobuf_ecc_data.proto
+++ b/ecc/conversion_toolset_v1/proto/protobuf_ecc_data.proto
@@ -19,11 +19,27 @@
         AIEC = 7;
     }
 
+    enum Routing {
+        UNKNOWN = 0;
+        EMERGENCY = 1;
+        NORMAL= 2;
+    }
+
     // Required: Every EccInfo shall contain a phone number.
     optional string phone_number = 1;
 
     // Extra rules: Every Ecc should have at least 1 valid type.
     repeated Type types = 2 [packed=true];
+
+
+    //Optional: By default, routing is assumed to be 'UNKNOWN'
+    optional Routing routing = 3 [default = UNKNOWN];
+
+    //Optional: This field is evaluated only if routing is set to NORMAL
+    //If the field is empty, NORMAL routing is used for all MNCs
+    //Else normal routing is used only for list of MNCs specified
+    repeated string normal_routing_mncs = 4;
+
 }
 
 // CountryInfo represents available ECCs of a country/region, recognized
@@ -44,6 +60,13 @@
     // Per http://www.etsi.org/deliver/etsi_ts/122100_122199/122101/09.01.00_60/ts_122101v090100p.pdf,
     // 112 and 911 shall always be available.
     optional string ecc_fallback = 3;
+
+    // Required: Every CountryInfo shall specify whether emergency numbers sourced from modem config
+    // should be ignored.
+    //
+    // If this value is set to true, we have a pretty good authority of emergency numbers in the
+    // android emergency number db for this country.
+    optional bool ignore_modem_config = 4 [default = false];
 }
 
 message AllInfo {
diff --git a/ecc/input/OWNERS b/ecc/input/OWNERS
index d9ecbb7..5685875 100644
--- a/ecc/input/OWNERS
+++ b/ecc/input/OWNERS
@@ -1,5 +1,4 @@
 set noparent
 
-djkrause@google.com
-satk@google.com
-somakala@google.com
\ No newline at end of file
+tgunn@google.com
+chinmayd@google.com
\ No newline at end of file
diff --git a/ecc/input/eccdata.txt b/ecc/input/eccdata.txt
index a8b021e..e1c7306 100644
--- a/ecc/input/eccdata.txt
+++ b/ecc/input/eccdata.txt
@@ -215,6 +215,19 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "100"
+    types: POLICE
+    types: AMBULANCE
+    types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "101"
+    types: TYPE_UNSPECIFIED
+    routing: NORMAL
   }
   ecc_fallback: "112"
 }
@@ -482,6 +495,7 @@
   eccs {
     phone_number: "133"
     types: POLICE
+    routing: EMERGENCY
   }
   eccs {
     phone_number: "131"
@@ -627,6 +641,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -677,6 +692,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -739,6 +755,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -792,26 +809,32 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   eccs {
     phone_number: "15"
     types: AMBULANCE
+    routing: NORMAL
   }
   eccs {
     phone_number: "17"
     types: POLICE
+    routing: NORMAL
   }
   eccs {
     phone_number: "18"
     types: FIRE
+    routing:NORMAL
   }
   eccs {
     phone_number: "115"
     types: TYPE_UNSPECIFIED
+    routing: NORMAL
   }
   eccs {
     phone_number: "116000"
     types: TYPE_UNSPECIFIED
+    routing: NORMAL
   }
   eccs {
     phone_number: "114"
@@ -819,27 +842,33 @@
   }
   eccs {
     phone_number: "191"
-    types: TYPE_UNSPECIFIED
+    types: MOUNTAIN_RESCUE
+    routing: NORMAL
   }
   eccs {
     phone_number: "196"
     types: MARINE_GUARD
+    routing: NORMAL
   }
   eccs {
     phone_number: "197"
     types: TYPE_UNSPECIFIED
+    routing: NORMAL
   }
   eccs {
     phone_number: "116117"
     types: TYPE_UNSPECIFIED
-  }
-  eccs {
-    phone_number: "116111"
-    types: TYPE_UNSPECIFIED
+    routing: NORMAL
   }
   eccs {
     phone_number: "119"
     types: TYPE_UNSPECIFIED
+    routing: NORMAL
+  }
+  eccs {
+    phone_number: "116111"
+    types: TYPE_UNSPECIFIED
+    routing: NORMAL
   }
   ecc_fallback: "112"
 }
@@ -1252,11 +1281,18 @@
   eccs {
     phone_number: "110"
     types: POLICE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "118"
+    types: MARINE_GUARD
+    routing: EMERGENCY
   }
   eccs {
     phone_number: "119"
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -1358,11 +1394,42 @@
   eccs {
     phone_number: "112"
     types: POLICE
+    routing: EMERGENCY
   }
   eccs {
     phone_number: "119"
-    types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "122"
+    types: MARINE_GUARD
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "111"
+    types: TYPE_UNSPECIFIED
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "113"
+    types: TYPE_UNSPECIFIED
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "117"
+    types: TYPE_UNSPECIFIED
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "118"
+    types: TYPE_UNSPECIFIED
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "125"
+    types: TYPE_UNSPECIFIED
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -1497,6 +1564,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -1786,6 +1854,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "911"
 }
@@ -1901,8 +1970,17 @@
   eccs {
     phone_number: "112"
     types: POLICE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "113"
     types: AMBULANCE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "110"
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -1955,6 +2033,21 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "112"
+    types: POLICE
+    types: AMBULANCE
+    types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "911"
+    types: POLICE
+    types: AMBULANCE
+    types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -1986,6 +2079,7 @@
   eccs {
     phone_number: "105"
     types: POLICE
+    routing: EMERGENCY
   }
   eccs {
     phone_number: "110"
@@ -2114,6 +2208,14 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
+  }
+  eccs {
+    phone_number: "911"
+    types: POLICE
+    types: AMBULANCE
+    types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -2274,6 +2376,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "112"
 }
@@ -2694,6 +2797,7 @@
     types: POLICE
     types: AMBULANCE
     types: FIRE
+    routing: EMERGENCY
   }
   ecc_fallback: "911"
 }
diff --git a/ecc/output/OWNERS b/ecc/output/OWNERS
index d9ecbb7..5685875 100644
--- a/ecc/output/OWNERS
+++ b/ecc/output/OWNERS
@@ -1,5 +1,4 @@
 set noparent
 
-djkrause@google.com
-satk@google.com
-somakala@google.com
\ No newline at end of file
+tgunn@google.com
+chinmayd@google.com
\ No newline at end of file
diff --git a/ecc/output/eccdata b/ecc/output/eccdata
index 8427603..8ab89d6 100644
--- a/ecc/output/eccdata
+++ b/ecc/output/eccdata
Binary files differ
diff --git a/res/layout/radio_info.xml b/res/layout/radio_info.xml
index 2a2ad89..c414fe1 100644
--- a/res/layout/radio_info.xml
+++ b/res/layout/radio_info.xml
@@ -4,16 +4,16 @@
 **
 ** Copyright 2006, 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 
+** 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 
+**     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 
+** 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.
 */
 -->
@@ -165,12 +165,6 @@
             <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" />
-            <TextView android:id="@+id/phy_chan_config" style="@style/info_value" />
-        </LinearLayout>
-
         <!-- Horizontal Rule -->
         <View
             android:layout_width="fill_parent"
@@ -204,6 +198,14 @@
                 android:layout_height="wrap_content"
                 android:text="@string/radio_info_radio_power"/>
 
+        <!-- Simulate out of service -->
+        <Switch android:id="@+id/simulate_out_of_service"
+                android:textSize="14sp"
+                android:layout_marginTop="8dip"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/simulate_out_of_service_string"/>
+
         <!-- VoLTE provisioned -->
         <Switch android:id="@+id/volte_provisioned_switch"
                 android:textSize="14sp"
@@ -281,7 +283,7 @@
                 android:layout_height="wrap_content"
                 android:text="@string/ping_test_label"
                 />
- 
+
         <LinearLayout style="@style/RadioInfo_entry_layout">
             <TextView android:text="@string/radio_info_ping_hostname_v4" style="@style/info_label" />
             <TextView android:id="@+id/pingHostnameV4" style="@style/info_value" />
@@ -368,6 +370,12 @@
                  android:layout_height="wrap_content"
                 />
 
+        <!-- Physical Channel Config -->
+        <LinearLayout style="@style/RadioInfo_entry_layout">
+            <TextView android:text="@string/radio_info_phy_chan_config" style="@style/info_label" />
+            <TextView android:id="@+id/phy_chan_config" style="@style/info_value" />
+        </LinearLayout>
+
         <!-- CellInfo -->
         <LinearLayout style="@style/RadioInfo_entry_layout">
             <TextView android:text="@string/radio_info_cellinfo_label"
diff --git a/res/values-af/strings.xml b/res/values-af/strings.xml
index bf10c79..7a251d8 100644
--- a/res/values-af/strings.xml
+++ b/res/values-af/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Kanselleer"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Stel Verwyderbare-e-SIM as Verstek"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobieleradiokrag"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simuleer is nie beskikbaar nie (Slegs ontfoutingbou)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Bekyk SIM-adresboek"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Kyk na vaste skakelnommers"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Bekyk skakeldiensnommers"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Gekoppel"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Opgeskort"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Onbekend"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primêr"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"grepe"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-am/strings.xml b/res/values-am/strings.xml
index 5d19229..dcd184e 100644
--- a/res/values-am/strings.xml
+++ b/res/values-am/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"ይቅር"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"የሚወገድን ኢሲም ነባሪ በሚል አቀናብር"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"የሞባይል ሬዲዮ ኃይል"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"ከአገልግሎት ውጭን አስመስል (የስህተት ማረሚያ ግንብ ብቻ)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"የሲም አድራሻ ደብተር አሳይ"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"በቋሚነት የሚደወልባቸው ቁጥሮች"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"የአገልግሎት መደወያ ቁጥሮችን ተመልከት"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"ተገናኝቷል"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"ታግዷል"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"ያልታወቀ"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ቀዳሚ"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ባይቶች"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ar/strings.xml b/res/values-ar/strings.xml
index 2d0b83b..db93b63 100644
--- a/res/values-ar/strings.xml
+++ b/res/values-ar/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"إلغاء"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"‏ضبط شريحة eSIM القابلة للإزالة كشريحة تلقائية"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"طاقة اللاسلكي للجوّال"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"محاكاة الخطأ \"خارج الخدمة\" (الإصدار المخصص لتصحيح الأخطاء فقط)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"‏عرض دفتر عناوين SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"عرض أرقام الطلب الثابت"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"عرض أرقام طلب الخدمة"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"متّصل بالإنترنت"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"معلّق"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"غير معروف"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"أساسي"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"الحزم"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"بايت"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"بالديسيبل"</string>
diff --git a/res/values-as/strings.xml b/res/values-as/strings.xml
index 583de99..125539f 100644
--- a/res/values-as/strings.xml
+++ b/res/values-as/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"বাতিল কৰক"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"আঁতৰাব পৰা ই-ছিম ডিফ’ল্ট হিচাপে ছেট কৰক"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"ম’বাইলৰ ৰেডিঅ’ পাৱাৰ"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"সেৱাত নাই ছিমুলে’ট কৰক (কেৱল ডিবাগ বিল্ড)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"ছিম ঠিকনা সূচী চাওক"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ফিক্সড্ ডায়েলিং নম্বৰসমূহ চাওক"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"সেৱা ডায়েলিং নম্বৰসমূহ চাওক"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"সংযোগ কৰা হ’ল"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"নিলম্বন কৰা হৈছে"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"অজ্ঞাত"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"প্ৰাথমিক"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"পিকেটিএছ"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"বাইটসমূহ"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"ডিবিএম"</string>
diff --git a/res/values-az/strings.xml b/res/values-az/strings.xml
index 9afe3e3..a1e694b 100644
--- a/res/values-az/strings.xml
+++ b/res/values-az/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Ləğv edin"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Çıxarıla bilən eSIM\'i Defolt olaraq təyin edin"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobil Radio Enerjisi"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\"Xidmətdənkənar\" Simulyasiyası (yalnız Debaq Versiyası)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM Ünvan Kitabçasına Baxın"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Sabit Yığım Nömrələrinə Baxın"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Xidmət Yığım Nömrələrinə Baxın"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Qoşuldu"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Dayandırılıb"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Naməlum"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"İlkin"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkt"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bayt"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-b+sr+Latn/strings.xml b/res/values-b+sr+Latn/strings.xml
index c9e8f4c..0f72816 100644
--- a/res/values-b+sr+Latn/strings.xml
+++ b/res/values-b+sr+Latn/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Otkaži"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Podesi prenosivi eSIM kao podrazumevani"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Napajanje za radio na mobilnim uređajima"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulacija ne funkcioniše (samo verzija sa otklonjenim greškama)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Prikaži adresar SIM-a"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Prikaži brojeve za fiksno biranje"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Prikaži brojeve za servisno biranje"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Povezano"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspendovano"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Nepoznato"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primarno"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pak."</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bajt(ov)a"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-be/strings.xml b/res/values-be/strings.xml
index 3d25a4d..c3f1678 100644
--- a/res/values-be/strings.xml
+++ b/res/values-be/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Скасаваць"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Зрабіць здымную eSIM-карту стандартнай"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Магутнасць радыёсігналу"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Мадэляванне знаходжання па-за сеткай (толькі ў зборцы для адладкі)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Праглядзець адрасную кнігу на SIM-карце"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Прагляд фіксаваных нумароў"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Паглядзець сэрвісныя нумары"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Падключана"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Прыпынена"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Невядома"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Асноўны"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"пак."</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"Б"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"дБм"</string>
diff --git a/res/values-bg/strings.xml b/res/values-bg/strings.xml
index 871438d..168d749 100644
--- a/res/values-bg/strings.xml
+++ b/res/values-bg/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Отказ"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Задаване на електронната SIM карта с изваждащ се чип като основна"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Мощност на мобилното радио"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Симулиране на липса на услуга (само в компилацията за отстраняване на грешки)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Преглед на указателя на SIM картата"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Преглед на номера за фиксирано набиране"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Преглед на номера за набиране на услуги"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Установена е връзка"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Спрени"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Неизвестно"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Основна"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"пакета"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"байта"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-bn/strings.xml b/res/values-bn/strings.xml
index 1605181..93685f0 100644
--- a/res/values-bn/strings.xml
+++ b/res/values-bn/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"বাদ দিন"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"সরিয়ে দেওয়া যায় এমন eSIM ডিফল্ট হিসেবে সেট করুন"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"মোবাইল রেডিওর গুণমান"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"আউট-অফ-সার্ভিস সিমুলেট করা (শুধুমাত্র ডিবাগ বিল্ডের জন্য)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"সিম অ্যাড্রেস বুক দেখুন"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"স্থায়ী ডায়াল নম্বরগুলি দেখুন"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"সার্ভিস ডায়াল নম্বরগুলি দেখুন"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"কানেক্ট করা হয়েছে"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"সাসপেন্ড করা হয়েছে"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"অজানা"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"প্রাথমিক"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"বাইট"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-bs/strings.xml b/res/values-bs/strings.xml
index fec68b1..7f0c408 100644
--- a/res/values-bs/strings.xml
+++ b/res/values-bs/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Otkaži"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Postavljanje uklonjive eSim kartice kao zadane"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Snaga mobilnog radija"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulacija ne radi (samo verzija za otklanjanje grešaka)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Prikaži SIM adresar"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Prikaži brojeve fiksnog biranja"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Prikaži brojeve biranja usluga"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Povezano"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Obustavljeno"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Nepoznato"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primarno"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"paketi"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bajtova"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ca/strings.xml b/res/values-ca/strings.xml
index ff2ecf8..be5be33 100644
--- a/res/values-ca/strings.xml
+++ b/res/values-ca/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancel·la"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Defineix l\'eSIM extraïble com a opció predeterminada"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Potència del senyal mòbil"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simula que està fora de servei (només per a la compilació de depuració)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Mostra la llibreta d\'adreces de la SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Mostra els números de marcatge fix"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Mostra els números de marcatge de serveis"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Amb connexió"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"En suspensió"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Desconegut"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"paquets"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-cs/strings.xml b/res/values-cs/strings.xml
index 590f311..b0cde9a 100644
--- a/res/values-cs/strings.xml
+++ b/res/values-cs/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Zrušit"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Nastavit vyjímatelnou eSIM jako výchozí"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Výkon mobilního přijímače"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulovat provoz mimo službu (pouze ladicí sestavení)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Zobrazit adresář SIM karty"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Zobrazit povolená telefonní čísla"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Zobrazit čísla volání služeb"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Připojeno"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Pozastaveno"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Neznámé"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primární"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pakety"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"B"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-da/strings.xml b/res/values-da/strings.xml
index 6f2a42b..e55fa8e 100644
--- a/res/values-da/strings.xml
+++ b/res/values-da/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Annuller"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Konfigurer eSIM, der kan fjernes, som standard"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobilsendestyrke"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulering af enhed, der er ude af drift (kun i fejlretningsbuild)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Vis adressebog på SIM-kortet"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Vis numre til begrænset opkald"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Vis tjenestens faste opkaldsnumre"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Tilsluttet"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspenderet"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Ukendt"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primær"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pk."</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index c266874..45875d1 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Abbrechen"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Wechsel-eSIM als Standard festlegen"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobilfunkstärke"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"„Außer Betrieb“ simulieren (nur Debug-Build)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM-Adressbuch anzeigen"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Rufnummernbeschränkung ansehen"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Servicerufnummern anzeigen"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Verbunden"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Gesperrt"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Unbekannt"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primär"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"Pakete"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"Bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index 40a39c2..8400f09 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Ακύρωση"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Ορισμός αφαιρούμενης eSIM ως προεπιλεγμένης"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Ισχύς πομπού κινητής τηλεφωνίας"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Η προσομοίωση δεν λειτουργεί (μόνο έκδοση εντοπισμού σφαλμάτων)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Προβολή βιβλίου διευθύνσεων κάρτας SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Προβολή προκαθορισμένων αριθμών κλήσης"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Προβολή αριθμών κλήσης υπηρεσίας"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Σε σύνδεση"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Σε αναστολή"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Άγνωστο"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Κύρια"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"byte"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-en-rAU/strings.xml b/res/values-en-rAU/strings.xml
index eebbbb3..8451cc7 100644
--- a/res/values-en-rAU/strings.xml
+++ b/res/values-en-rAU/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancel"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Set removable eSIM as default"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobile radio power"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulate out of service (debug build only)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"View SIM address book"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"View fixed dialling numbers"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"View service dialling numbers"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Connected"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspended"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Unknown"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primary"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-en-rCA/strings.xml b/res/values-en-rCA/strings.xml
index f8b01ea..67cb90d 100644
--- a/res/values-en-rCA/strings.xml
+++ b/res/values-en-rCA/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancel"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Set Removable eSIM as Default"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobile Radio Power"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulate Out of Service (Debug Build only)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"View SIM Address Book"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"View Fixed Dialing Numbers"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"View Service Dialing Numbers"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Connected"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspended"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Unknown"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primary"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-en-rGB/strings.xml b/res/values-en-rGB/strings.xml
index eebbbb3..8451cc7 100644
--- a/res/values-en-rGB/strings.xml
+++ b/res/values-en-rGB/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancel"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Set removable eSIM as default"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobile radio power"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulate out of service (debug build only)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"View SIM address book"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"View fixed dialling numbers"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"View service dialling numbers"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Connected"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspended"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Unknown"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primary"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-en-rIN/strings.xml b/res/values-en-rIN/strings.xml
index eebbbb3..8451cc7 100644
--- a/res/values-en-rIN/strings.xml
+++ b/res/values-en-rIN/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancel"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Set removable eSIM as default"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobile radio power"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulate out of service (debug build only)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"View SIM address book"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"View fixed dialling numbers"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"View service dialling numbers"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Connected"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspended"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Unknown"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primary"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-en-rXC/strings.xml b/res/values-en-rXC/strings.xml
index 84474ef..8a26155 100644
--- a/res/values-en-rXC/strings.xml
+++ b/res/values-en-rXC/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‏‎‏‎‎‎‎‏‎‏‏‏‏‏‏‎‏‏‎‎‏‏‏‎‏‏‎‏‏‏‎‏‏‎‏‎‏‎‏‏‏‏‏‎‎‏‏‎‎‎‎‎‏‎‏‏‏‏‏‎Cancel‎‏‎‎‏‎"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‏‎‎‎‎‏‎‎‎‏‏‏‏‎‎‎‏‎‏‏‎‏‎‎‏‎‎‏‎‎‏‏‏‎‏‏‏‏‎‏‎‎‎‎‏‎‏‎‎‎‏‎‎‎‎‎‎‏‎Set Removable eSIM as Default‎‏‎‎‏‎"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‏‎‎‎‏‏‎‎‏‏‏‏‎‎‎‎‏‎‎‎‎‎‎‏‎‎‏‏‎‎‎‎‏‏‏‏‎‏‎‎‏‎‏‎‏‎‎‏‏‎‎‎‏‎‎‎‏‏‎Mobile Radio Power‎‏‎‎‏‎"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‎‎‎‎‎‏‎‏‎‎‎‏‎‎‎‏‎‏‎‎‎‏‎‏‎‎‏‏‏‎‏‎‎‎‎‎‏‏‎‎‎‎‏‎‏‎‏‏‏‎‏‎‎‎‏‎‎‏‎Simulate Out of Service (Debug Build only)‎‏‎‎‏‎"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‎‏‏‏‎‏‎‎‏‎‎‎‏‎‏‏‎‏‏‏‏‎‎‏‎‏‎‎‎‏‎‏‏‏‏‎‎‏‏‏‎‎‎‏‏‏‎‎‏‏‏‏‎‎‏‏‎‎View SIM Address Book‎‏‎‎‏‎"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‏‎‎‏‏‎‏‎‎‎‏‎‏‎‏‏‎‎‏‏‏‏‎‎‏‎‏‎‏‎‏‏‏‏‎‏‏‏‏‏‎‏‎‎‏‏‎‏‏‏‏‎‏‏‏‏‏‏‎‏‎View Fixed Dialing Numbers‎‏‎‎‏‎"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‎‏‎‎‎‏‎‎‎‏‎‎‏‏‎‎‎‏‏‎‎‎‏‎‏‏‎‏‏‏‏‏‏‎‎‎‎‎‏‏‏‏‏‎‎‏‎‏‎‏‎‏‎‎‎‎‏‎‏‎‎View Service Dialing Numbers‎‏‎‎‏‎"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‏‏‏‏‏‏‏‎‏‎‏‎‎‎‏‎‎‎‏‎‎‏‏‏‎‎‎‏‎‏‏‎‎‎‏‏‏‎‏‎‏‎‎‎‏‏‏‎‎‎‎‎‏‎‏‎‎‎Connected‎‏‎‎‏‎"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‎‎‏‎‏‎‏‎‏‏‏‏‎‎‎‏‏‏‎‏‏‎‏‏‏‎‎‏‏‎‏‏‎‎‎‎‎‎‏‏‎‏‎‎‎‏‏‎‏‏‎‏‏‎‎‎‎‏‎Suspended‎‏‎‎‏‎"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‎‏‎‏‏‏‏‎‏‎‏‏‎‏‏‎‏‏‎‎‏‎‎‎‏‎‏‏‎‏‎‏‏‏‎‏‎‏‏‎‎‎‏‏‏‏‎‏‏‎‏‎‏‎‏‎‎‏‎‎Unknown‎‏‎‎‏‎"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‎‎‏‎‏‎‎‎‏‏‏‎‎‎‏‏‎‎‏‎‎‎‏‏‏‎‎‏‎‎‎‏‏‎‏‎‎‎‏‏‎‏‎‏‎‎‏‏‏‎‎‏‏‏‎‏‎‎‎‎‎Primary‎‏‎‎‏‎"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‏‏‏‏‎‎‏‎‎‏‎‏‎‎‎‏‏‎‏‎‏‏‏‎‏‏‎‎‎‏‎‏‎‎‏‎‏‎‎‎‏‏‎‏‏‏‏‎‎‏‎‎‎‏‏‏‏‏‏‎‏‎pkts‎‏‎‎‏‎"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‏‎‏‏‎‏‏‏‏‏‎‏‏‏‏‎‎‎‎‏‏‏‎‏‎‎‎‏‏‎‏‎‏‎‎‏‎‏‎‏‏‎‎‎‏‏‏‏‎‏‏‏‏‎‎‏‎‏‎bytes‎‏‎‎‏‎"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‏‏‏‏‏‏‏‎‎‎‏‎‏‏‏‏‎‎‎‏‎‎‎‎‏‎‏‏‏‎‏‎‏‎‎‎‎‎‎‏‎‎‏‏‎‎‏‎‎‏‎‎‏‎‎‏‏‏‎dBm‎‏‎‎‏‎"</string>
diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index ccdab6c..97f7985 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancelar"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Establecer eSIM extraíble como predeterminada"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Potencia de la señal móvil"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simular fuera de servicio (solo para la compilación de depuración)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Ver libreta de direcciones de SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Ver números de marcación fija"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Ver números de marcación de servicio"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Conectado"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspendido"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Desconocido"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"paquetes"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-es/strings.xml b/res/values-es/strings.xml
index e78123b..b5e18fb 100644
--- a/res/values-es/strings.xml
+++ b/res/values-es/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancelar"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Establecer eSIM extraíble como predeterminada"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Potencia de la señal móvil"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simular fuera del servicio (solo versión de depuración)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Ver libreta de direcciones de tarjeta SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Ver números de marcación fija"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Ver números de marcación de servicio"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Conectado"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspendido"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Desconocido"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pqts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-et/strings.xml b/res/values-et/strings.xml
index 5495ffb..84566b5 100644
--- a/res/values-et/strings.xml
+++ b/res/values-et/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Tühista"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Eemaldatava eSIM-i määramine vaikevalikuks"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobiiliraadio toide"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simuleerimine ei tööta (ainult silumisjärgus)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Kuva SIM-i aadressiraamat"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Kuva fikseeritud valimisnumbrid"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Kuva teenuse valimise numbrid"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Ühendatud"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Peatatud"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Teadmata"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Peamine"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"baiti"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-eu/strings.xml b/res/values-eu/strings.xml
index 75d461a..cbe88e0 100644
--- a/res/values-eu/strings.xml
+++ b/res/values-eu/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Utzi"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Ezarri eSIM aldagarria lehenetsi gisa"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Sare mugikor bidezko irratiaren indarra"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulatu gailua ez dabilela (arazketa-konpilazioa soilik)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Ikusi SIMeko kontaktuak"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Ikusi markatze finkoko zenbakiak"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Ikusi zerbitzuaren markatze-zenbakiak"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Konektatuta"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Behin-behinean itxitakoak"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Ezezaguna"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Nagusia"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"byte"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index 2c06784..5d6a5ce 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"لغو"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"تنظیم سیم‌کارت داخلی جداشدنی به‌عنوان پیش‌فرض"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"توان رادیوی تلفن همراه"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"شبیه‌سازی از کار افتادن (فقط ساخت اشکال‌زدایی)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"مشاهده دفترچه نشانی سیم‌کارت"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"مشاهده شماره‌های شماره‌گیری ثابت"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"مشاهده شماره‌های شماره‌گیری سرویس"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"متصل"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"تعلیق‌شده"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"نامشخص"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"اصلی"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"بایت"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-fi/strings.xml b/res/values-fi/strings.xml
index 7c1f1f0..a4c9836 100644
--- a/res/values-fi/strings.xml
+++ b/res/values-fi/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Peru"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Aseta poistettava eSIM oletukseksi"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobiiliradion voimakkuus"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Epäkunnossa-simulaatio (vain virheenkorjauksen koontiversio)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Näytä SIM-kortin osoitekirja"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Näytä sallitut numerot"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Näytä sallitut palvelunumerot"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Yhdistetty"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Jäädytetty"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Tuntematon"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Ensisijainen"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pakettia"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"tavua"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index 364ca42..0483dd6 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Annuler"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Définir la carte eSIM amovible comme carte SIM par défaut"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Alimentation de radio cellulaire"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulation de l\'appareil hors service (version de débogage uniquement)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Afficher le carnet d\'adresses de la carte SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Afficher les numéros d\'appel fixes"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Afficher les numéros de service"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Connecté"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspendu"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Inconnu"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"paquets"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"octets"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-fr/strings.xml b/res/values-fr/strings.xml
index 901c032..e3662ec 100644
--- a/res/values-fr/strings.xml
+++ b/res/values-fr/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Annuler"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Définir l\'eSIM amovible comme SIM par défaut"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Alimentation radio mobile"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simuler une panne (version de débogage uniquement)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Afficher le carnet d\'adresses de la carte SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Afficher les numéros autorisés"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Afficher les numéros de service"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Connecté"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspendu"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Inconnu"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"paquets"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"octets"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-gl/strings.xml b/res/values-gl/strings.xml
index 6e30618..9890857 100644
--- a/res/values-gl/strings.xml
+++ b/res/values-gl/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancelar"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Establecer eSIM extraíble como predeterminada"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Alimentación da radio móbil"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simular Fóra de servizo (só compilación de depuración)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Ver axenda de enderezos da SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Ver números de marcación fixa"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Ver números de marcación de servizo"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Conectada"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspendido"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Descoñecido"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-gu/strings.xml b/res/values-gu/strings.xml
index 5d8548e..bafa321 100644
--- a/res/values-gu/strings.xml
+++ b/res/values-gu/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"રદ કરો"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"કાઢી નાખી શકાય એવા ઇ-સિમ કાર્ડને ડિફૉલ્ટ તરીકે સેટ કરો"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"મોબાઇલ રેડિયો પાવર"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\'સેવા ઉપલબ્ધ નથી\' મોડ સિમ્યુલેટ કરો (માત્ર ડિબગ બિલ્ડ માટે)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"સિમમાં સરનામા પુસ્તિકા જુઓ"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ફિક્સ્ડ ડાયલિંગ નંબર જુઓ"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"સર્વિસ ડાયલિંગ નંબર જુઓ"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"કનેક્ટેડ"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"સસ્પેન્ડ કરી"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"અજાણ"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"પ્રાથમિક"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"બાઇટ"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-hi/strings.xml b/res/values-hi/strings.xml
index 255063c..d2be9dd 100644
--- a/res/values-hi/strings.xml
+++ b/res/values-hi/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"रद्द करें"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"हटाए जा सकने वाले ई-सिम को डिफ़ॉल्ट के तौर पर सेट करें"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"मोबाइल रेडियो पावर"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"सिम्युलेट किया गया डिवाइस काम नहीं कर रहा है (सिर्फ़ डीबग के लिए बिल्ड)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"सिम में संपर्कों के पते की सूची देखें"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"फ़िक्स्ड डायलिंग नंबर देखें"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"सेवा के डायलिंग नंबर देखें"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"कनेक्ट किया गया"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"थोड़ी देर के लिए रोक लगी है"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"अज्ञात"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"प्राइमरी"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"बाइट"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-hr/strings.xml b/res/values-hr/strings.xml
index 89c6846..c7d0607 100644
--- a/res/values-hr/strings.xml
+++ b/res/values-hr/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Odustani"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Postavljanje uklonjivog eSIM-a kao zadanog"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Snaga mobilnog radija"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulacija stanja \"izvan upotrebe\" (samo međuverzija programa za otklanjanje pogrešaka)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Prikaži imenik SIM-a"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Prikaži brojeve za fiksno biranje"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Prikaži brojeve za servisno biranje"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Povezano"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Obustavljeno"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Nepoznato"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primarno"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bajtovi"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-hu/strings.xml b/res/values-hu/strings.xml
index 10415e0..872abe1 100644
--- a/res/values-hu/strings.xml
+++ b/res/values-hu/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Mégse"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Cserélhető eSIM beállítása alapértelmezettként"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobil rádióadó teljesítménye"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Szolgáltatáskiesés szimulációja (csak hibaelhárító build)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM-kártya telefonkönyvének megtekintése"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Fix hívószámok megtekintése"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Szolgáltatásszámok megtekintése"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Csatlakoztatva"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Felfüggesztve"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Ismeretlen"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Elsődleges"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"csomag"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bájt"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-hy/strings.xml b/res/values-hy/strings.xml
index ef5a3d8..26b2648 100644
--- a/res/values-hy/strings.xml
+++ b/res/values-hy/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Չեղարկել"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Սահմանել հեռացվելի eSIM քարտը որպես կանխադրված"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Բջջային ռադիոազդանշանի հզորությունը"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Սպասարկման գոտուց դուրս գտնվելու սիմուլյացիա (միայն վրիպազերծման կառուցում)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Դիտել SIM քարտի հասցեագիրքը"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Տեսնել ամրակցված հեռախոսահամարները"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Տեսնել ծառայությունների հեռախոսահամարները"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Միացված է"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Անջատված է"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Անհայտ"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Հիմնական"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"բայթ"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-in/strings.xml b/res/values-in/strings.xml
index 2b5b47f..4551592 100644
--- a/res/values-in/strings.xml
+++ b/res/values-in/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Batal"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Tetapkan eSIM yang Dapat Dilepas sebagai Default"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Daya Radio Seluler"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulasi Tidak dapat Digunakan (Khusus Build Debug)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Lihat Buku Alamat SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Lihat Panggilan Terbatas"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Lihat Nomor Panggilan Layanan"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Terhubung"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Ditangguhkan"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Tidak diketahui"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primer"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"byte"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-is/strings.xml b/res/values-is/strings.xml
index ef24bbd..0ccd715 100644
--- a/res/values-is/strings.xml
+++ b/res/values-is/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Hætta við"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Stilla laust eSIM sem sjálfgefið"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Loftnetsstyrkur farsíma"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Líkja eftir „Utan þjónustusvæðis“ (aðeins villuleitarsmíði)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Skoða símaskrá SIM-korts"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Skoða læst númeraval"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Skoða þjónustunúmer"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Tengt"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Lokað tímabundið"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Óþekkt"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Aðal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pk."</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bæti"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-it/strings.xml b/res/values-it/strings.xml
index 7d8ba9d..be494db 100644
--- a/res/values-it/strings.xml
+++ b/res/values-it/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Annulla"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Imposta la eSIM rimovibile come predefinita"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Potenza del segnale radio mobile"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulazione non disponibile (solo build di debug)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Visualizza rubrica SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Visualizza numeri consentiti"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Visualizza numeri dell\'elenco dei numeri di servizio"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Connesso"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Sospeso"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Sconosciuto"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principale"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkt"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"byte"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-iw/strings.xml b/res/values-iw/strings.xml
index 9e6d461..c8f246e 100644
--- a/res/values-iw/strings.xml
+++ b/res/values-iw/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"ביטול"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"‏הגדרת eSIM נשלף כברירת המחדל"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"הפעלה של רדיו סלולרי"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"‏סימולציה של המצב \'לא בשירות\' (גרסת build לניפוי באגים בלבד)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"‏הצגת פנקס כתובות של SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"הצגת מספרי חיוג קבועים"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"מספרי חיוג לשירות"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"מקושר"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"בהשעיה"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"לא ידוע"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ראשי"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"בייטים"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ja/strings.xml b/res/values-ja/strings.xml
index 43f48f1..0679d84 100644
--- a/res/values-ja/strings.xml
+++ b/res/values-ja/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"キャンセル"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"リムーバブル eSIM をデフォルトに設定"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"モバイル無線電力"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"圏外状態のシミュレート（デバッグビルドのみ）"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM のアドレス帳を表示"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"発信番号制限を表示"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"サービス電話番号を表示"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"接続済み"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"停止中"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"不明"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"メイン"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"バイト"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ka/strings.xml b/res/values-ka/strings.xml
index a76a9b8..f5d6045 100644
--- a/res/values-ka/strings.xml
+++ b/res/values-ka/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"გაუქმება"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"მოსახსნელი eSIM-ის ნაგულისხმევად დაყენება"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"მობილური რადიოკავშირის ელკვება"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"სიმულაცია სერვისის გარეშე (მხოლოდ გამართვის აგება)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM-ის მისამართების წიგნის ნახვა"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"დაშვებული ნომრების ნახვა"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"სერვისის დარეკილი ნომრების ნახვა"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"დაკავშირებულია"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"შეჩერებულია"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"უცნობი"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ძირითადი"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"პკტ."</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ბაიტი"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-kk/strings.xml b/res/values-kk/strings.xml
index b6872ec..0d13867 100644
--- a/res/values-kk/strings.xml
+++ b/res/values-kk/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Өшіру"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Алынбалы eSIM әдепкі етіп орнату"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Радиосигнал күші"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\"Істен шыққан\" қызметін симуляциялау (түзету құрамасы ғана)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM мекенжай кітапшасын көру"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Рұқсат нөмірлерді көру"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Қызметтік теру нөмірлерін көру"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Жалғанған"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Уақытша тоқтатылған"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Белгісіз"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Негізгі"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"байт"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-km/strings.xml b/res/values-km/strings.xml
index 53aceaf..38177be 100644
--- a/res/values-km/strings.xml
+++ b/res/values-km/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"បោះបង់"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"កំណត់ eSIM ដែល​អាចដកបាន​ជាលំនាំដើម"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"ថាមពល​វិទ្យុ​ទូរសព្ទ​ចល័ត"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"ត្រាប់តាម​ពេលគ្មានសេវា (កំណែបង្កើតសម្រាប់ជួសជុលតែប៉ុណ្ណោះ)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"មើលសៀវភៅអាសយដ្ឋានក្នុងស៊ីមកាត"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"មើល​លេខ​ហៅ​ថេរ"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"មើល​លេខ​ហៅ​សេវាកម្ម"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"បានភ្ជាប់"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"បាន​ផ្អាក"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"មិន​ស្គាល់"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ចម្បង"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"បៃ"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-kn/strings.xml b/res/values-kn/strings.xml
index 5c0fc69..8b7b574 100644
--- a/res/values-kn/strings.xml
+++ b/res/values-kn/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"ರದ್ದುಮಾಡಿ"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"ತೆಗೆದುಹಾಕಬಹುದಾದ eSIM ಅನ್ನು ಡೀಫಾಲ್ಟ್ ಆಗಿ ಸೆಟ್ ಮಾಡಿ"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"ಮೊಬೈಲ್ ರೇಡಿಯೋ ಪವರ್"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"ಸೇವೆಯಲ್ಲಿಲ್ಲದಿರುವುದನ್ನು ಸಿಮ್ಯುಲೇಟ್‌ ಮಾಡುವುದು (ಡೀಬಗ್ ಬಿಲ್ಡ್ ಮಾತ್ರ)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"ಸಿಮ್ ವಿಳಾಸ ಪುಸ್ತಕವನ್ನು ವೀಕ್ಷಿಸಿ"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ಸ್ಥಿರ ಡಯಲಿಂಗ್ ಸಂಖ್ಯೆಗಳನ್ನು ವೀಕ್ಷಿಸಿ"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"ಸೇವಾ ಡಯಲಿಂಗ್ ಸಂಖ್ಯೆಗಳನ್ನು ವೀಕ್ಷಿಸಿ"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"ಕನೆಕ್ಟ್ ಮಾಡಲಾಗಿದೆ"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"ಅಮಾನತುಗೊಳಿಸಲಾಗಿದೆ"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"ಅಪರಿಚಿತ"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ಪ್ರಾಥಮಿಕ"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ಬೈಟ್‌ಗಳು"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index db4ca40..2e64555 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"취소"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"삭제 가능한 eSIM을 기본으로 설정"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"모바일 무선 전력"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\'서비스 지역 벗어남\' 시뮬레이션(디버그 빌드만 해당)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM 주소록 보기"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"발신 허용 번호 보기"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"SDN(Service Dialing Numbers) 보기"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"연결됨"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"정지됨"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"알 수 없음"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"기본"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"패킷"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"바이트"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ky/strings.xml b/res/values-ky/strings.xml
index b37559a..9443c12 100644
--- a/res/values-ky/strings.xml
+++ b/res/values-ky/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Жокко чыгаруу"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Чыгарылуучу eSIM-картаны демейки катары коюу"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Мобилдик радионун кубаты"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Тейлөө аймагынын сыртында режимин иштетүү (Мүчүлүштүктөрдү оңдоо үчүн гана)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM картадагы дарек китепчесин көрүү"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Туруктуу терүү номерлерин көрүү"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Кызматтык терүү номерлерин көрүү"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Туташты"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Убактылуу токтотулду"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Белгисиз"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Башкы"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"байттар"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-lo/strings.xml b/res/values-lo/strings.xml
index bdd63c9..9dbd694 100644
--- a/res/values-lo/strings.xml
+++ b/res/values-lo/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"ຍົກເລີກ"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"ຕັ້ງຄ່າ eSIM ແບບຖອດໄດ້ໃຫ້ເປັນຄ່າເລີ່ມຕົ້ນ"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"ພະລັງງານວິທະຍຸມືຖື"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"ຈໍາລອງເຫດການບໍ່ພ້ອມໃຫ້ບໍລິການ (ສໍາລັບ Build ດີບັກເທົ່ານັ້ນ)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"ເບິ່ງສະໝຸດທີ່ຢູ່ໃນຊິມ"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ເບິ່ງໝາຍເລກໂທອອກທີ່ກຳນົດ"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"ເບິ່ງໝາຍເລກບໍລິການໂທອອກ"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"ເຊື່ອມຕໍ່ແລ້ວ"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"ລະງັບໄວ້ແລ້ວ"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"ບໍ່ຮູ້ຈັກ"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ຫຼັກ"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ໄບຕ໌"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-lt/strings.xml b/res/values-lt/strings.xml
index bede872..ef02da0 100644
--- a/res/values-lt/strings.xml
+++ b/res/values-lt/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Atšaukti"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Nustatyti pašalinimą „eSIM“ kaip numatytąją"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobiliojo ryšio radijo signalas"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Modeliavimas neteikiamas (tik derinimo versija)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Žiūrėti SIM kortelės adresų knygą"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Žiūrėti fiksuotojo rinkimo numerius"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Žiūrėti paslaugos renkamus numerius"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Prisijungta"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Laikinai sustabdyta"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Nežinoma"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Pagrindinis"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pakuot."</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"B"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-lv/strings.xml b/res/values-lv/strings.xml
index d012da9..890dc79 100644
--- a/res/values-lv/strings.xml
+++ b/res/values-lv/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Atcelt"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Iestatīt noņemamu eSIM kā noklusējumu"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobilā tālruņa radio signāla stiprums"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulācijas ierīce nedarbojas (tikai būvējuma atkļūdošana)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Skatīt SIM adrešu grāmatu"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Skatīt ierobežotā zvanu saraksta numurus"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Pakalpojuma iezvanes numuru skatīšana"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Savienojums izveidots"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Darbība apturēta"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Nezināms"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primārais"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"baiti"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-mk/strings.xml b/res/values-mk/strings.xml
index b954ee2..70a9d6e 100644
--- a/res/values-mk/strings.xml
+++ b/res/values-mk/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Откажи"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Поставување eSIM што може да се отстрани како стандардна"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Радио-напојување на мобилен"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Симулирање „Надвор од употреба“ (само за верзиите за отстранување грешки)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Прикажи именик на SIM-картичката"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Прикажи броеви со ограничено бирање"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Прикажи броеви за бирање служби"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Поврзан"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Суспендиран"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Непознат"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Примарен"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"бајти"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ml/strings.xml b/res/values-ml/strings.xml
index 3bac1fc..3d01a16 100644
--- a/res/values-ml/strings.xml
+++ b/res/values-ml/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"റദ്ദാക്കുക"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"നീക്കം ചെയ്യാവുന്ന ഇ-സിം ഡിഫോൾട്ടായി സജ്ജീകരിക്കുക"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"മൊബൈൽ റേഡിയോ പവർ"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"സേവനം ലഭ്യമല്ലെന്ന് അനുകരിക്കുക (ഡീബഗ് ബിൽഡ് മാത്രം)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"സിം വിലാസ പുസ്‌തകം കാണുക"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"സ്ഥിര ഡയലിംഗ് നമ്പറുകൾ കാണുക"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"സർവീസ് ഡയലിംഗ് നമ്പറുകൾ കാണുക"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"കണക്‌റ്റ് ചെയ്‌തു"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"താൽക്കാലികമായി റദ്ദാക്കി"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"അജ്ഞാതം"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"പ്രാഥമികം"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ബൈറ്റുകൾ"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-mn/strings.xml b/res/values-mn/strings.xml
index e5e54cc..bdf8df1 100644
--- a/res/values-mn/strings.xml
+++ b/res/values-mn/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Цуцлах"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Салгах боломжтой eSIM-г өгөгдмөлөөр тохируулах"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Мобайл радио цахилгаан"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Үйлчилгээний хүрээнээс гарсан нөхцөл байдлыг загварчлах (зөвхөн дебагийн хийц)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM хаягийн лавлахыг харах"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Залгахаар тохируулсан дугаарыг харах"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Үйлчилгээний залгах дугаарыг харах"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Холбогдсон"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Түр хаасан"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Тодорхойгүй"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Үндсэн"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"байт"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-mr/strings.xml b/res/values-mr/strings.xml
index 394ac9d..719297a 100644
--- a/res/values-mr/strings.xml
+++ b/res/values-mr/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"रद्द करा"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"काढून टाकण्यायोग्य eSIM डीफॉल्ट म्हणून सेट करा"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"मोबाइल रेडिओ पॉवर"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"सेवा बंद आहे सिम्युलेट करा (फक्त डीबगचा बिल्‍ड)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"सिम ॲड्रेस बुक पहा"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"निश्चित डायलिंग नंबर पहा"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"सर्व्हिस डायलिंग नंबर पहा"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"कनेक्ट केले"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"निलंबित केले"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"अज्ञात"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"प्राथमिक"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"बाइट"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ms/strings.xml b/res/values-ms/strings.xml
index 2b81900..2240b6f 100644
--- a/res/values-ms/strings.xml
+++ b/res/values-ms/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Batal"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Tetapkan eSIM Boleh Tanggal sebagai Lalai"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Kuasa Radio Mudah Alih"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulasi Rosak (Binaan Penyahpepijatan sahaja)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Lihat Buku Alamat SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Lihat Nombor Dailan Tetap"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Lihat Nombor Dailan Perkhidmatan"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Disambungkan"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Digantung"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Tidak diketahui"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Utama"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"bgksn"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bait"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-my/strings.xml b/res/values-my/strings.xml
index a594626..6114e94 100644
--- a/res/values-my/strings.xml
+++ b/res/values-my/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"မလုပ်တော့ပါ"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"ဖယ်ရှားနိုင်သော eSIM ကို မူရင်းအဖြစ် သတ်မှတ်ရန်"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"မိုဘိုင်း ရေဒီယိုစွမ်းအား"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"အသွင်တူပြုလုပ်သောစက် အလုပ်မလုပ်ပါ (အမှားရှာပြင်ခြင်းသာလျှင်)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM ထဲရှိ လိပ်စာ စာအုပ်ကိုကြည့်ပါ"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ခေါ်ဆိုရန် ကန့်သတ် နံပါတ်ကို ကြည့်မည်"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"ခေါ်ဆိုသည့်ဝန်ဆောင်မှုနံပါတ်အားကြည့်မည်"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"ချိတ်ဆက်ထားသည်"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"ဆိုင်းငံ့ထားသည်"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"မသိရသေးပါ"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"အဓိက"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ဘိုက်"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-nb/strings.xml b/res/values-nb/strings.xml
index aa71422..2957043 100644
--- a/res/values-nb/strings.xml
+++ b/res/values-nb/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Avbryt"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Angi flyttbart e-SIM-kort som standard"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Strømforsyning for mobilradio"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Ute av drift-simulering (bare for feilsøkingsversjoner)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Se adressebok for SIM-kort"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Vis forhåndsbestemte numre"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Vis tjenestenumre"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Tilkoblet"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Sperret midlertidig"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Ukjent"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primær"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pakker"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"byte"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ne/strings.xml b/res/values-ne/strings.xml
index 6d7940e..f21bb2a 100644
--- a/res/values-ne/strings.xml
+++ b/res/values-ne/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"रद्द गर्नुहोस्"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"हटाउन मिल्ने eSIM डिफल्ट रूपमा सेट गर्नुहोस्"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"मोबाइल रेडियोको पावर"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\"सेवा उपलब्ध छैन\" सिमुलेट गर्नुहोस् (डिबग बिल्डमा मात्र सिमुलेट गर्न मिल्छ)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM को ठेगाना पुस्तिका हेर्नुहोस्"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"स्थिर डायल गर्ने नम्बरहरू हेर्नुहोस्"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"सेवामा डायल गर्ने नम्बरहरू हेर्नुहोस्"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"जडान गरियो"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"निलम्बित"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"अज्ञात"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"प्राथमिक"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"बाइटहरू"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-nl/strings.xml b/res/values-nl/strings.xml
index 77c8748..3820e52 100644
--- a/res/values-nl/strings.xml
+++ b/res/values-nl/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Annuleren"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Verwisselbare e-simkaart instellen als standaard"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobiel radiovermogen"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\'Niet in gebruik\' simuleren (alleen in foutopsporingsbuild)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Adresboek op simkaart bekijken"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Vaste nummers bekijken"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Servicenummers bekijken"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Verbonden"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Opgeschort"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Onbekend"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primair"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pakketten"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-or/strings.xml b/res/values-or/strings.xml
index 7b231a7..5db4c61 100644
--- a/res/values-or/strings.xml
+++ b/res/values-or/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"ବାତିଲ କରନ୍ତୁ"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"କାଢ଼ି ହେଉଥିବା eSIMକୁ ଡିଫଲ୍ଟ ଭାବେ ସେଟ କରନ୍ତୁ"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"ମୋବାଇଲ୍ ରେଡିଓ ପାୱାର୍"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\"କାମ କରୁନାହିଁ\"ରେ ସିମୁଲେଟ କରନ୍ତୁ (କେବଳ ଡିବଗ ବିଲ୍ଡ)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"ସିମ୍‌ରେ ଥିବା ଠିକଣା ପୁସ୍ତକ ଦେଖନ୍ତୁ"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ସ୍ଥାୟୀ ଡାଏଲିଂ ନମ୍ୱରଗୁଡ଼ିକୁ ଦେଖନ୍ତୁ"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"ସର୍ଭିସ୍ ଡାଏଲିଂ ନମ୍ୱରଗୁଡ଼ିକ ଦେଖନ୍ତୁ"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"ସଂଯୋଗ କରାଯାଇଛି"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"ନିଲମ୍ବନ କରାଯାଇଛି"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"ଅଜଣା"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ପ୍ରାଥମିକ"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"ପ୍ୟାକେଟ୍"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ବାଇଟ୍ସ"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-pa/strings.xml b/res/values-pa/strings.xml
index fa78e7c..8a44ab8 100644
--- a/res/values-pa/strings.xml
+++ b/res/values-pa/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"ਰੱਦ ਕਰੋ"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"ਹਟਾਉਣਯੋਗ ਈ-ਸਿਮ ਨੂੰ ਪੂਰਵ-ਨਿਰਧਾਰਿਤ ਵਜੋਂ ਸੈੱਟ ਕਰੋ"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"ਮੋਬਾਈਲ ਰੇਡੀਓ ਪਾਵਰ"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\'ਸੇਵਾ ਵਿੱਚ ਨਹੀਂ\' ਨੂੰ ਸਿਮੂਲੇਟ ਕਰੋ (ਸਿਰਫ਼ ਡੀਬੱਗ ਬਿਲਡ)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"ਸਿਮ ਦੀ ਪਤਾ ਬੁੱਕ ਦੇਖੋ"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ਫਿਕਸਡ ਡਾਇਲਿੰਗ ਨੰਬਰ ਦੇਖੋ"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"ਸੇਵਾ ਡਾਇਲਿੰਗ ਨੰਬਰ ਦੇਖੋ"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"ਕਨੈਕਟ ਹੈ"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"ਮੁਅੱਤਲ ਕੀਤਾ ਗਿਆ"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"ਅਗਿਆਤ"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ਪ੍ਰਾਇਮਰੀ"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ਬਾਈਟਾਂ"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index 92e7a6f..cd9e7a6 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Anuluj"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Ustaw wymienną kartę eSIM jako domyślną"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Moc sygnału komórkowego"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Symulowana przerwa w działaniu usługi (tylko w kompilacji do debugowania)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Wyświetl książkę adresową z karty SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Wyświetl ustalone numery"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Wyświetl numery usług"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Połączono"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Zawieszone"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Brak informacji"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Główny"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"– pakiety"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"B"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index ca67787..4e19fc0 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancelar"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Predefinir eSIM removível"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Potência do rádio móvel"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simule o modo fora de serviço (apenas na versão de depuração)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Ver livro de endereços do SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Ver números autorizados"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Ver números de marcação de serviços"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Ligado"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspenso"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Desconhecido"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-pt/strings.xml b/res/values-pt/strings.xml
index 8761db9..38109a8 100644
--- a/res/values-pt/strings.xml
+++ b/res/values-pt/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Cancelar"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Definir eSIM removível como padrão"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Potência do rádio celular"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simular o modo fora de serviço (somente build de depuração)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Ver o catálogo de endereços do chip"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Ver números de discagem fixa"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Ver números de discagem do serviço"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Conectado"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspenso"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Desconhecido"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ro/strings.xml b/res/values-ro/strings.xml
index 3f906fd..df11b3f 100644
--- a/res/values-ro/strings.xml
+++ b/res/values-ro/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Anulează"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Setează cartela eSIM portabilă drept prestabilită"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Alimentare radio celular"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulează modul în afara ariei de acoperire (numai în versiunea pentru remedierea erorilor)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Afișează agenda de pe SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Afișează numerele pentru apeluri restricționate"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Vezi numere de apelare de serviciu"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Conectat"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Suspendat"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Necunoscut"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Principal"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pachete"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"byți"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index bf0a56d..88059d8 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Отмена"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Установить съемную eSIM-карту в качестве используемой по умолчанию"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Мощность радиосигнала"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Моделирование нахождения вне зоны обслуживания (только отладочная сборка)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Посмотреть адресную книгу на SIM-карте"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Список разрешенных номеров"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Посмотреть номера служебного набора"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Подключено"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Заблокировано"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Неизвестно"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Основной"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"байт"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-si/strings.xml b/res/values-si/strings.xml
index afd0abf..f04a45f 100644
--- a/res/values-si/strings.xml
+++ b/res/values-si/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"අවලංගු කරන්න"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"ඉවත් කළ හැකි eSIM පෙරනිමිය ලෙස සකසන්න"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"ජංගම රේඩියෝ බලය"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"සේවයෙන් බැහැරව අනුකරණය කරන්න (නිදොස් තැනුම පමණි)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM ලිපින පොත බලන්න"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ස්ථාවර ඇමතුම් අංක පෙන්වන්න"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"සේවා ඩයල් කිරීමේ අංක පෙන්වන්න"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"සම්බන්ධිතයි"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"අත්හිටුවා ඇත"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"නොදන්නා"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"මූලික"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"බයිට"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-sk/strings.xml b/res/values-sk/strings.xml
index 167d6a9..faf16d4 100644
--- a/res/values-sk/strings.xml
+++ b/res/values-sk/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Zrušiť"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Nastaviť odoberateľnú eSIM kartu ako predvolenú"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Sila signálu GSM"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulácia nefungujúceho zariadenia (možné iba v ladiacej zostave)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Zobraziť adresár SIM karty"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Zobraziť povolené čísla"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Zobraziť čísla volaní služieb"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Pripojené"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Pozastavené"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Neznáme"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primárne"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pakety"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"B"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-sl/strings.xml b/res/values-sl/strings.xml
index ec82d5f..71e47d8 100644
--- a/res/values-sl/strings.xml
+++ b/res/values-sl/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Prekliči"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Nastavi izmenljivo kartico e-SIM kot privzeto"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Moč radia mobilne naprave"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulacija nedelovanja (samo za gradnjo za odpravljanje napak)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Prikaži imenik na kartici SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Prikaži številke za zaporo odhodnih klicev"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Prikaži številke za klicanje storitev"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Povezano"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Onemogočeno"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Neznano"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Glavno"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"B"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-sq/strings.xml b/res/values-sq/strings.xml
index d83727a..ce593ed 100644
--- a/res/values-sq/strings.xml
+++ b/res/values-sq/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Anulo"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Caktoje kartën e lëvizshme eSIM si të parazgjedhur"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Fuqia e radios së rrjetit celular"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulo gjendjen jashtë shërbimit (vetëm versioni i korrigjimit)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Shiko librin e adresave të kartës SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Shiko numrat me telefonim të përzgjedhur"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Shiko numrat e telefonit të shërbimit"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Lidhur"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Pezulluar"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"E panjohur"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Kryesore"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"paketa"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bajte"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-sr/strings.xml b/res/values-sr/strings.xml
index 5a494ec..34892f3 100644
--- a/res/values-sr/strings.xml
+++ b/res/values-sr/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Откажи"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Подеси преносиви eSIM као подразумевани"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Напајање за радио на мобилним уређајима"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Симулација не функционише (само верзија са отклоњеним грешкама)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Прикажи адресар SIM-а"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Прикажи бројеве за фиксно бирање"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Прикажи бројеве за сервисно бирање"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Повезано"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Суспендовано"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Непознато"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Примарно"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"пак."</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"бајт(ов)а"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-sv/strings.xml b/res/values-sv/strings.xml
index 96dc41c..cf5ba2a 100644
--- a/res/values-sv/strings.xml
+++ b/res/values-sv/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Avbryt"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Ställ in Flyttbart eSIM som standard"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Strömförsörjning för mobilradio"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Simulera ur funktion (endast felsökningsversion)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Visa SIM-adressbok"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Visa Fasta nummer"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Visa tjänstenummer"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Ansluten"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Tillfälligt avstängt"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Okänt"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Primär"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"paket"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-sw/strings.xml b/res/values-sw/strings.xml
index 202381f..285f910 100644
--- a/res/values-sw/strings.xml
+++ b/res/values-sw/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Ghairi"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Weka eSIM Inayoweza Kuondolewa kama Chaguomsingi"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Nishati ya Redio ya Vifaa vya Mkononi"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Kifaa cha Kuiga Hakifanyi Kazi (Muundo wa Utatuzi pekee)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Angalia Kitabu cha Anwani katika SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Ona Nambari za Simu Zilizobainishwa"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Angalia Nambari Zilizowekwa na Mtoa Huduma"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Imeunganishwa"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Imesimamishwa"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Haijulikani"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Msingi"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"baiti"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-ta/strings.xml b/res/values-ta/strings.xml
index 70276be..4919c99 100644
--- a/res/values-ta/strings.xml
+++ b/res/values-ta/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"ரத்துசெய்"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"அகற்றக்கூடிய eSIMமை இயல்பாக அமை"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"மொபைல் ரேடியோ பவர்"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"சாதனம் \'வேலை செய்யவில்லை\' என்பதை சிமுலேட் செய்தல் (பிழைதிருத்தப் பதிப்பில் மட்டும்)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"சிம் முகவரிப் புத்தகத்தைக் காட்டு"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"நிலையான அழைப்பு எண்களைக் காட்டு"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"சேவை அழைப்பு எண்களைக் காட்டு"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"இணைக்கப்பட்டுள்ளது"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"இடைநீக்கப்பட்டது"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"தெரியாதது"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"முதன்மை"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"பைட்டுகள்"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-te/strings.xml b/res/values-te/strings.xml
index 74625bf..80e077a 100644
--- a/res/values-te/strings.xml
+++ b/res/values-te/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"రద్దు చేయండి"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"తీసివేయగలిగే eSIMని ఆటోమేటిక్ సెట్టింగ్‌గా సెట్ చేయండి"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"మొబైల్ రేడియో పవర్"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"పరికరాన్ని సిమ్యులేట్ చేయడం అందుబాటులో లేదు (డీబగ్ బిల్డ్ మోడ్‌లో మాత్రమే)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM అడ్రస్‌ పుస్తకాన్ని చూడండి"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ఫిక్స్‌డ్ డయలింగ్ నంబర్‌లను చూడండి"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"సర్వీస్ డయలింగ్ నంబర్‌లను చూడండి"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"కనెక్ట్ చేయబడింది"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"తాత్కాలికంగా నిలిపివేయబడింది"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"తెలియదు"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"ప్రాథమిక"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"బైట్‌లు"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-th/strings.xml b/res/values-th/strings.xml
index ef93cd6..0f990bf 100644
--- a/res/values-th/strings.xml
+++ b/res/values-th/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"ยกเลิก"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"กำหนดให้ eSIM แบบนำออกได้เป็นค่าเริ่มต้น"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"กำลังส่งของวิทยุเครือข่ายมือถือ"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"จําลองความไม่พร้อมให้บริการ (บิลด์การแก้ไขข้อบกพร่องเท่านั้น)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"ดูสมุดที่อยู่ของซิม"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"ดูการจำกัดหมายเลขโทรออก"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"ดูหมายเลขรับบริการโทรออก"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"เชื่อมต่อแล้ว"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"ถูกระงับ"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"ไม่รู้จัก"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"หลัก"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"ไบต์"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-tl/strings.xml b/res/values-tl/strings.xml
index fa812ca..eae12df 100644
--- a/res/values-tl/strings.xml
+++ b/res/values-tl/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Kanselahin"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Itakda na Default ang Naaalis na eSIM"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobile Radio Power"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Mag-simulate ng Hindi Gumagana (Build sa Pag-debug lang)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Tingnan ang Address Book ng SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Tingnan ang Mga Fixed Dialing Number"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Tingnan ang Mga Service Dialing Number"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Konektado"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Sinuspinde"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Hindi alam"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Pangunahin"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bytes"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-tr/strings.xml b/res/values-tr/strings.xml
index af9687b..1afe088 100644
--- a/res/values-tr/strings.xml
+++ b/res/values-tr/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"İptal"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Çıkarılabilir eSIM\'i Varsayılan Yap"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Mobil Radyo Gücü"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Hizmet Dışı Simülasyonu (Yalnızca Hata Ayıklama Derlemesi)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM Adres Defterini Görüntüle"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Sabit Arama Numaralarını Görüntüle"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Hizmet Arama Numaralarını Görüntüle"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Bağlı"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Askıya alındı"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Bilinmiyor"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Birincil"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkt"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bayt"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-uk/strings.xml b/res/values-uk/strings.xml
index 94bdb50..c2626c7 100644
--- a/res/values-uk/strings.xml
+++ b/res/values-uk/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Скасувати"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Установити знімну eSIM-карту як карту за умовчанням"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Потужність мобільного радіо"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Імітація знаходження поза зоною обслуговування (лише складання для налагодження)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Переглянути адресну книгу SIM-карти"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Переглянути фіксовані номери"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Переглянути службові номери"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Підключено"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Заблоковано"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Невідомо"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Основний"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"пак."</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"байт"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"дБм"</string>
diff --git a/res/values-ur/strings.xml b/res/values-ur/strings.xml
index efa5197..0250039 100644
--- a/res/values-ur/strings.xml
+++ b/res/values-ur/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"منسوخ کریں"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"‏ہٹانے لائق eSIM کو بطور ڈیفالٹ سیٹ کریں"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"موبائل ریڈیو پاور"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"\'سروس دستیاب نہیں ہے\' موڈ کو سمیولیٹ کریں (صرف ڈیبگ بلڈ کیلئے)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"‏SIM ایڈریس بک دیکھیں"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"فکسڈ ڈائلنگ نمبرز دیکھیں"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"سروس ڈائلنگ نمبرز دیکھیں"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"منسلک"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"معطل کر دیا گیا"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"نامعلوم"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"بنیادی"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"پیکٹس"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"بائٹس"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-uz/strings.xml b/res/values-uz/strings.xml
index 929b5b6..1577a55 100644
--- a/res/values-uz/strings.xml
+++ b/res/values-uz/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Bekor qilish"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Olinadigan eSIM kartani birlamchi qilib belgilash"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Radio signal quvvati"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Xizmatdan tashqari simulyatsiya (faqat nosozliklarni aniqlash dasturi uchun)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"SIM kartadagi abonentlar ro‘yxatini ochish"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Ruxsat etilgan raqamlar ro‘yxatini ochish"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Xizmatlarni terish raqamlarini ochish"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Ulangan"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Bloklangan"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Noma’lum"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Asosiy"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"bayt"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-vi/strings.xml b/res/values-vi/strings.xml
index e73a5bc..caafd7a 100644
--- a/res/values-vi/strings.xml
+++ b/res/values-vi/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Hủy"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Đặt eSIM có thể tháo rời là Mặc định"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Cường độ của sóng di động"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Mô phỏng thiết bị không hoạt động (chỉ dành cho bản gỡ lỗi)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Xem sổ địa chỉ trên SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Xem số gọi định sẵn"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Xem số quay số dịch vụ"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Đã kết nối"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Bị tạm ngưng"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Không xác định"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Chính"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"byte"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index a335b21..58d0344 100644
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"取消"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"将可卸载的 eSIM 卡设为默认 eSIM 卡"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"移动无线装置电源"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"模拟服务终止（仅限调试 build）"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"查看 SIM 卡通讯录"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"查看固定拨号号码"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"查看服务拨号号码"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"已连接"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"已暂停"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"未知"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"主要"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"字节"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-zh-rHK/strings.xml b/res/values-zh-rHK/strings.xml
index 213ade9..208d7d3 100644
--- a/res/values-zh-rHK/strings.xml
+++ b/res/values-zh-rHK/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"取消"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"將可移除的 eSIM 卡設為預設值"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"流動無線電的電源"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"模擬沒有服務 (僅限偵錯版本)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"查看 SIM 卡通訊錄"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"查看固定撥號"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"查看服務撥號"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"已連線"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"已停用"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"不明"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"主要"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkt"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"位元組"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-zh-rTW/strings.xml b/res/values-zh-rTW/strings.xml
index b59d162..7bcd733 100644
--- a/res/values-zh-rTW/strings.xml
+++ b/res/values-zh-rTW/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"取消"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"將可移除的 eSIM 卡設為預設 eSIM 卡"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"行動無線電電源"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"模擬無法使用服務的情況 (僅限偵錯版本)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"查看 SIM 通訊錄"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"查看固定撥號"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"查看服務撥號號碼"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"已連線"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"待命"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"不明"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"主要"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"pkts"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"位元組"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values-zu/strings.xml b/res/values-zu/strings.xml
index 3133e27..1fb675f 100644
--- a/res/values-zu/strings.xml
+++ b/res/values-zu/strings.xml
@@ -837,6 +837,7 @@
     <string name="dsds_dialog_cancel" msgid="3245958947099586655">"Khansela"</string>
     <string name="removable_esim_string" msgid="7931369811671787649">"Setha i-eSim Esusekayo Njengezenzakalelayo"</string>
     <string name="radio_info_radio_power" msgid="8805595022160471587">"Amandla erediyo yeselula"</string>
+    <string name="simulate_out_of_service_string" msgid="7787925611727597193">"Lingisa okuthi Ayikho Isevisi (Umakhiwo Wokususa Iphutha kuphela)"</string>
     <string name="radioInfo_menu_viewADN" msgid="4533179730908559846">"Buka incwadi yekheli le-SIM"</string>
     <string name="radioInfo_menu_viewFDN" msgid="1847236480527032061">"Buka Izinombolo Zokudayela Okungaguquki"</string>
     <string name="radioInfo_menu_viewSDN" msgid="2613431584522392842">"Buka Izinombolo Zokudayela Isevisi"</string>
@@ -861,6 +862,7 @@
     <string name="radioInfo_data_connected" msgid="7637335645634239508">"Ixhunyiwe"</string>
     <string name="radioInfo_data_suspended" msgid="8695262782642002785">"Kumiswe okwesikhashana"</string>
     <string name="radioInfo_unknown" msgid="5401423738500672850">"Akwaziwa"</string>
+    <string name="radioInfo_imei_primary" msgid="5948747378637224400">"Okuyinhloko"</string>
     <string name="radioInfo_display_packets" msgid="6794302192441084157">"amaphakethe"</string>
     <string name="radioInfo_display_bytes" msgid="7701006329222413797">"amabhaythi"</string>
     <string name="radioInfo_display_dbm" msgid="7491944975710865703">"dBm"</string>
diff --git a/res/values/config.xml b/res/values/config.xml
index 19252c0..ba65302 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -317,4 +317,8 @@
     <!-- The package names which can request thermal mitigation. -->
     <string-array name="thermal_mitigation_allowlisted_packages" translatable="false">
     </string-array>
+
+    <!-- Flag specifying whether the AOSP domain selection is enabled or
+         the device should fallback to the modem based domain selection architecture. -->
+    <bool name="config_enable_aosp_domain_selection">false</bool>
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 38a86f9..79119a3 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2010,6 +2010,9 @@
     <!-- Title for controlling on/off for Mobile phone's radio power. Only shown in diagnostic screen, so precise translation is not needed. -->
     <string name="radio_info_radio_power">Mobile Radio Power</string>
 
+    <!-- Title for simulating device out of service. -->
+    <string name="simulate_out_of_service_string">Simulate Out of Service (Debug Build only)</string>
+
     <!-- Phone Info screen. Menu item label.  Used for diagnostic info screens, precise translation isn't needed -->
     <string name="radioInfo_menu_viewADN">View SIM Address Book</string>
     <!-- Phone Info screen. Menu item label.  Used for diagnostic info screens, precise translation isn't needed -->
@@ -2067,6 +2070,8 @@
 
     <!-- Used for diagnostic info screens, precise translation isn't needed -->
     <string name="radioInfo_unknown">Unknown</string>
+    <!-- Used for diagnostic info screens, precise translation isn't needed -->
+    <string name="radioInfo_imei_primary">Primary</string>
     <!-- Phone Info screen. Units shown after a value.  Used for diagnostic info screens, precise translation isn't needed -->
     <string name="radioInfo_display_packets">pkts</string>
     <!-- Phone Info screen. Units shown after a value.  Used for diagnostic info screens, precise translation isn't needed -->
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 8218a84..d0f427c 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -207,8 +207,6 @@
     <style name="DialerAlertDialogTheme"
         parent="@android:style/Theme.Material.Light.Dialog">
         <item name="android:forceDarkAllowed">true</item>
-        <item name="android:colorAccent">@color/dialer_theme_color</item>
-        <item name="android:textColor">?android:attr/textColorPrimaryInverseDisableOnly</item>
     </style>
 
     <style name="Empty" parent="@android:style/Theme.Material.Light">
diff --git a/src/com/android/phone/CLIRListPreference.java b/src/com/android/phone/CLIRListPreference.java
old mode 100755
new mode 100644
diff --git a/src/com/android/phone/CallFeaturesSetting.java b/src/com/android/phone/CallFeaturesSetting.java
index 7bff98a..145df41 100644
--- a/src/com/android/phone/CallFeaturesSetting.java
+++ b/src/com/android/phone/CallFeaturesSetting.java
@@ -16,6 +16,7 @@
 
 package com.android.phone;
 
+import android.app.ActionBar;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
@@ -268,6 +269,12 @@
                 getActionBar(), getResourcesForSubId(), R.string.call_settings_with_label);
         mTelecomManager = getSystemService(TelecomManager.class);
         mTelephonyCallback = new CallFeaturesTelephonyCallback();
+
+        ActionBar actionBar = getActionBar();
+        if (actionBar != null) {
+            // sets the talkback voice prompt to say "Back" instead of "Navigate Up"
+            actionBar.setHomeActionContentDescription(R.string.ota_call_end);
+        }
     }
 
     private void updateImsManager(Phone phone) {
@@ -456,11 +463,7 @@
                     CarrierConfigManager.KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL,
                     false);
         boolean isDataEnabled;
-        if (mPhone.isUsingNewDataStack()) {
-            isDataEnabled = mPhone.getDataSettingsManager().isDataEnabled();
-        } else {
-            isDataEnabled = mPhone.getDataEnabledSettings().isDataEnabled();
-        }
+        isDataEnabled = mPhone.getDataSettingsManager().isDataEnabled();
         if (mImsMgr.isVtEnabledByPlatform() && mImsMgr.isVtProvisionedOnDevice()
                 && (carrierConfig.getBoolean(
                         CarrierConfigManager.KEY_IGNORE_DATA_ENABLED_CHANGED_FOR_VIDEO_CALLS)
diff --git a/src/com/android/phone/CallForwardEditPreference.java b/src/com/android/phone/CallForwardEditPreference.java
index 2cbb7c5..96915d4 100644
--- a/src/com/android/phone/CallForwardEditPreference.java
+++ b/src/com/android/phone/CallForwardEditPreference.java
@@ -28,6 +28,7 @@
 import com.android.internal.telephony.Phone;
 
 import java.util.HashMap;
+import java.util.Locale;
 
 public class CallForwardEditPreference extends EditPhoneNumberPreference {
     private static final String LOG_TAG = "CallForwardEditPreference";
@@ -287,7 +288,7 @@
         if (telephonyManager == null) {
             return "";
         }
-        return telephonyManager.getNetworkCountryIso().toUpperCase();
+        return telephonyManager.getNetworkCountryIso().toUpperCase(Locale.ROOT);
     }
 
     // Message protocol:
diff --git a/src/com/android/phone/CallNotifier.java b/src/com/android/phone/CallNotifier.java
index 7f61f78..14db930 100644
--- a/src/com/android/phone/CallNotifier.java
+++ b/src/com/android/phone/CallNotifier.java
@@ -40,10 +40,12 @@
 import com.android.internal.telephony.CallManager;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.SubscriptionController;
 import com.android.internal.telephony.cdma.CdmaInformationRecords.CdmaDisplayInfoRec;
 import com.android.internal.telephony.cdma.CdmaInformationRecords.CdmaSignalInfoRec;
 import com.android.internal.telephony.cdma.SignalToneUtil;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -487,9 +489,16 @@
     }
 
     public void updatePhoneStateListeners(boolean isRefresh, int updateType, int subIdToUpdate) {
-        List<SubscriptionInfo> subInfos = SubscriptionController.getInstance()
-                .getActiveSubscriptionInfoList(mApplication.getOpPackageName(),
-                        mApplication.getAttributionTag());
+        List<SubscriptionInfo> subInfos;
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            subInfos = SubscriptionManagerService.getInstance()
+                    .getActiveSubscriptionInfoList(mApplication.getOpPackageName(),
+                            mApplication.getAttributionTag());
+        } else {
+            subInfos = SubscriptionController.getInstance()
+                    .getActiveSubscriptionInfoList(mApplication.getOpPackageName(),
+                            mApplication.getAttributionTag());
+        }
 
         // Sort sub id list based on slot id, so that CFI/MWI notifications will be updated for
         // slot 0 first then slot 1. This is needed to ensure that when CFI or MWI is enabled for
@@ -498,8 +507,8 @@
         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);
-                int slotId2 = SubscriptionController.getInstance().getSlotIndex(sub2);
+                int slotId1 = SubscriptionManager.getSlotIndex(sub1);
+                int slotId2 = SubscriptionManager.getSlotIndex(sub2);
                 return slotId1 > slotId2 ? 0 : -1;
             }
         });
diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
index 307170a..58b8299 100644
--- a/src/com/android/phone/CarrierConfigLoader.java
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -52,6 +52,7 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.TelephonyManager;
+import android.telephony.TelephonyRegistryManager;
 import android.text.TextUtils;
 import android.util.ArraySet;
 import android.util.LocalLog;
@@ -64,6 +65,7 @@
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.SubscriptionInfoUpdater;
 import com.android.internal.telephony.TelephonyPermissions;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.internal.telephony.util.ArrayUtils;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.telephony.Rlog;
@@ -80,6 +82,7 @@
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 
 /**
@@ -194,6 +197,14 @@
     // requested the dump.
     private static final String DUMP_ARG_REQUESTING_PACKAGE = "--requesting-package";
 
+    // Configs that should always be included when clients calls getConfig[ForSubId] with specified
+    // keys (even configs are not explicitly specified). Those configs have special purpose for the
+    // carrier config APIs to work correctly.
+    private static final String[] CONFIG_SUBSET_METADATA_KEYS = new String[] {
+            CarrierConfigManager.KEY_CARRIER_CONFIG_VERSION_STRING,
+            CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL
+    };
+
     // Handler to process various events.
     //
     // For each phoneId, the event sequence should be:
@@ -299,7 +310,7 @@
                             // smoothly.
                             mConfigFromDefaultApp[phoneId] = new PersistableBundle();
                             // Send broadcast if bind fails.
-                            notifySubscriptionInfoUpdater(phoneId);
+                            updateSubscriptionDatabase(phoneId);
                             // TODO: We *must* call unbindService even if bindService returns false.
                             // (And possibly if SecurityException was thrown.)
                             loge("binding to default app: "
@@ -334,7 +345,7 @@
                                     if (resultCode == RESULT_ERROR || resultData == null) {
                                         // On error, abort config fetching.
                                         loge("Failed to get carrier config");
-                                        notifySubscriptionInfoUpdater(phoneId);
+                                        updateSubscriptionDatabase(phoneId);
                                         return;
                                     }
                                     PersistableBundle config =
@@ -383,7 +394,7 @@
                     }
                     // Put a stub bundle in place so that the rest of the logic continues smoothly.
                     mConfigFromDefaultApp[phoneId] = new PersistableBundle();
-                    notifySubscriptionInfoUpdater(phoneId);
+                    updateSubscriptionDatabase(phoneId);
                     break;
                 }
 
@@ -399,7 +410,7 @@
                         logd("Found carrier config app: " + carrierPackageName);
                         sendMessage(obtainMessage(EVENT_DO_FETCH_CARRIER, phoneId, -1));
                     } else {
-                        notifySubscriptionInfoUpdater(phoneId);
+                        updateSubscriptionDatabase(phoneId);
                     }
                     break;
                 }
@@ -433,7 +444,7 @@
                             // Send broadcast if bind fails.
                             broadcastConfigChangedIntent(phoneId);
                             loge("Bind to carrier app: " + carrierPackageName + " fails");
-                            notifySubscriptionInfoUpdater(phoneId);
+                            updateSubscriptionDatabase(phoneId);
                         }
                     }
                     break;
@@ -466,7 +477,7 @@
                                         loge("Failed to get carrier config from carrier app: "
                                                 + getCarrierPackageForPhoneId(phoneId));
                                         broadcastConfigChangedIntent(phoneId);
-                                        notifySubscriptionInfoUpdater(phoneId);
+                                        updateSubscriptionDatabase(phoneId);
                                         return;
                                     }
                                     PersistableBundle config =
@@ -523,7 +534,7 @@
                     }
                     // Put a stub bundle in place so that the rest of the logic continues smoothly.
                     mConfigFromCarrierApp[phoneId] = new PersistableBundle();
-                    notifySubscriptionInfoUpdater(phoneId);
+                    updateSubscriptionDatabase(phoneId);
                     break;
                 }
                 case EVENT_FETCH_CARRIER_DONE: {
@@ -533,7 +544,7 @@
                             && mServiceConnection[phoneId] == null) {
                         break;
                     }
-                    notifySubscriptionInfoUpdater(phoneId);
+                    updateSubscriptionDatabase(phoneId);
                     break;
                 }
 
@@ -686,7 +697,8 @@
      */
     @VisibleForTesting
     /* package */ CarrierConfigLoader(@NonNull Context context,
-            @NonNull SubscriptionInfoUpdater subscriptionInfoUpdater, @NonNull Looper looper) {
+            //TODO: Remove SubscriptionInfoUpdater.
+            @Nullable SubscriptionInfoUpdater subscriptionInfoUpdater, @NonNull Looper looper) {
         mContext = context;
         mPlatformCarrierConfigPackage =
                 mContext.getString(R.string.platform_carrier_config_package);
@@ -764,17 +776,17 @@
         }
     }
 
-    private void notifySubscriptionInfoUpdater(int phoneId) {
-        String configPackagename;
+    private void updateSubscriptionDatabase(int phoneId) {
+        String configPackageName;
         PersistableBundle configToSend;
         int carrierId = getSpecificCarrierIdForPhoneId(phoneId);
         // Prefer the carrier privileged carrier app, but if there is not one, use the platform
         // default carrier app.
         if (mConfigFromCarrierApp[phoneId] != null) {
-            configPackagename = getCarrierPackageForPhoneId(phoneId);
+            configPackageName = getCarrierPackageForPhoneId(phoneId);
             configToSend = mConfigFromCarrierApp[phoneId];
         } else {
-            configPackagename = mPlatformCarrierConfigPackage;
+            configPackageName = mPlatformCarrierConfigPackage;
             configToSend = mConfigFromDefaultApp[phoneId];
         }
 
@@ -789,9 +801,16 @@
             configToSend.putAll(config);
         }
 
-        mSubscriptionInfoUpdater.updateSubscriptionByCarrierConfigAndNotifyComplete(
-                phoneId, configPackagename, configToSend,
-                mHandler.obtainMessage(EVENT_SUBSCRIPTION_INFO_UPDATED, phoneId, -1));
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            SubscriptionManagerService.getInstance().updateSubscriptionByCarrierConfig(
+                    phoneId, configPackageName, configToSend,
+                    () -> mHandler.obtainMessage(EVENT_SUBSCRIPTION_INFO_UPDATED, phoneId, -1)
+                            .sendToTarget());
+        } else {
+            mSubscriptionInfoUpdater.updateSubscriptionByCarrierConfigAndNotifyComplete(
+                    phoneId, configPackageName, configToSend,
+                    mHandler.obtainMessage(EVENT_SUBSCRIPTION_INFO_UPDATED, phoneId, -1));
+        }
     }
 
     private void broadcastConfigChangedIntent(int phoneId) {
@@ -799,35 +818,41 @@
     }
 
     private void broadcastConfigChangedIntent(int phoneId, boolean addSubIdExtra) {
+        int subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+        int carrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
+        int specificCarrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
+
         Intent intent = new Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
         intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT |
                 Intent.FLAG_RECEIVER_FOREGROUND);
         if (addSubIdExtra) {
-            int simApplicationState = TelephonyManager.SIM_STATE_UNKNOWN;
-            int[] subIds = SubscriptionManager.getSubId(phoneId);
-            if (!ArrayUtils.isEmpty(subIds)) {
-                TelephonyManager telMgr = TelephonyManager.from(mContext)
-                        .createForSubscriptionId(subIds[0]);
-                simApplicationState = telMgr.getSimApplicationState();
-            }
-            logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId
-                    + " simApplicationState " + simApplicationState);
+            int simApplicationState = getSimApplicationStateForPhone(phoneId);
             // Include subId/carrier id extra only if SIM records are loaded
             if (simApplicationState != TelephonyManager.SIM_STATE_UNKNOWN
                     && simApplicationState != TelephonyManager.SIM_STATE_NOT_READY) {
+                subId = SubscriptionManager.getSubscriptionId(phoneId);
+                carrierId = getCarrierIdForPhoneId(phoneId);
+                specificCarrierId = getSpecificCarrierIdForPhoneId(phoneId);
+                intent.putExtra(TelephonyManager.EXTRA_SPECIFIC_CARRIER_ID, specificCarrierId);
                 SubscriptionManager.putPhoneIdAndSubIdExtra(intent, phoneId);
-                intent.putExtra(TelephonyManager.EXTRA_SPECIFIC_CARRIER_ID,
-                        getSpecificCarrierIdForPhoneId(phoneId));
-                intent.putExtra(TelephonyManager.EXTRA_CARRIER_ID, getCarrierIdForPhoneId(phoneId));
+                intent.putExtra(TelephonyManager.EXTRA_CARRIER_ID, carrierId);
             }
         }
         intent.putExtra(CarrierConfigManager.EXTRA_SLOT_INDEX, phoneId);
         intent.putExtra(CarrierConfigManager.EXTRA_REBROADCAST_ON_UNLOCK,
                 mFromSystemUnlocked[phoneId]);
+
+        TelephonyRegistryManager trm = mContext.getSystemService(TelephonyRegistryManager.class);
+        // Unlike broadcast, we wouldn't notify registrants on carrier config change when device is
+        // unlocked. Only real carrier config change will send the notification to registrants.
+        if (trm != null && !mFromSystemUnlocked[phoneId]) {
+            trm.notifyCarrierConfigChanged(phoneId, subId, carrierId, specificCarrierId);
+        }
+
         mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
-        int[] subIds = SubscriptionManager.getSubId(phoneId);
-        if (subIds != null && subIds.length > 0) {
-            logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId + ", subId=" + subIds[0]);
+
+        if (SubscriptionManager.isValidSubscriptionId(subId)) {
+            logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId + ", subId=" + subId);
         } else {
             logd("Broadcast CARRIER_CONFIG_CHANGED for phone " + phoneId);
         }
@@ -835,6 +860,17 @@
         mFromSystemUnlocked[phoneId] = false;
     }
 
+    private int getSimApplicationStateForPhone(int phoneId) {
+        int simApplicationState = TelephonyManager.SIM_STATE_UNKNOWN;
+        int subId = SubscriptionManager.getSubscriptionId(phoneId);
+        if (SubscriptionManager.isValidSubscriptionId(subId)) {
+            TelephonyManager telMgr = TelephonyManager.from(mContext)
+                    .createForSubscriptionId(subId);
+            simApplicationState = telMgr.getSimApplicationState();
+        }
+        return simApplicationState;
+    }
+
     /** Binds to the default or carrier config app. */
     private boolean bindToConfigPackage(@NonNull String pkgName, int phoneId, int eventId) {
         logdWithLocalLog("Binding to " + pkgName + " for phone " + phoneId);
@@ -978,7 +1014,7 @@
         if (isNoSimConfig) {
             fileName = getFilenameForNoSimConfig(packageName);
         } else {
-            if (SubscriptionManager.getSimStateForSlotIndex(phoneId)
+            if (TelephonyManager.getSimStateForSlotIndex(phoneId)
                     != TelephonyManager.SIM_STATE_LOADED) {
                 loge("Skip save config because SIM records are not loaded.");
                 return;
@@ -1069,7 +1105,7 @@
         if (isNoSimConfig) {
             fileName = getFilenameForNoSimConfig(packageName);
         } else {
-            if (SubscriptionManager.getSimStateForSlotIndex(phoneId)
+            if (TelephonyManager.getSimStateForSlotIndex(phoneId)
                     != TelephonyManager.SIM_STATE_LOADED) {
                 loge("Skip restore config because SIM records are not loaded.");
                 return null;
@@ -1170,12 +1206,24 @@
         });
         if (packageFiles == null || packageFiles.length < 1) return false;
         for (File f : packageFiles) {
-            logd("Deleting " + f.getName());
+            logd("Deleting " + getFilePathForLogging(f.getName()));
             f.delete();
         }
         return true;
     }
 
+    private String getFilePathForLogging(String filePath) {
+        if (!TextUtils.isEmpty(filePath)) {
+            String[] fileTokens = filePath.split("-");
+            if (fileTokens != null && fileTokens.length > 2) {
+                String iccid = fileTokens[fileTokens.length -2];
+                return getFilePathForLogging(filePath, iccid);
+            }
+            return filePath;
+        }
+        return filePath;
+    }
+
     /** Builds a canonical file name for a config file. */
     @NonNull
     private static String getFilenameForConfig(
@@ -1317,11 +1365,57 @@
     }
 
     @Override
+    @NonNull
+    public PersistableBundle getConfigSubsetForSubIdWithFeature(int subscriptionId,
+            @NonNull String callingPackage, @Nullable String callingFeatureId,
+            @NonNull String[] keys) {
+        Objects.requireNonNull(callingPackage, "Calling package must be non-null");
+        Objects.requireNonNull(keys, "Config keys must be non-null");
+        enforceCallerIsSystemOrRequestingPackage(callingPackage);
+
+        // Permission check is performed inside and an empty bundle will return on failure.
+        // No SecurityException thrown here since most clients expect to retrieve the overridden
+        // value if present or use default one if not
+        PersistableBundle allConfigs = getConfigForSubIdWithFeature(subscriptionId, callingPackage,
+                callingFeatureId);
+        if (allConfigs.isEmpty()) {
+            return allConfigs;
+        }
+        for (String key : keys) {
+            Objects.requireNonNull(key, "Config key must be non-null");
+        }
+
+        PersistableBundle configSubset = new PersistableBundle(
+                keys.length + CONFIG_SUBSET_METADATA_KEYS.length);
+        for (String carrierConfigKey : keys) {
+            Object value = allConfigs.get(carrierConfigKey);
+            if (value == null) {
+                // Filter out keys without values.
+                // In history, many AOSP or OEMs/carriers private configs didn't provide default
+                // values. We have to continue supporting them for now. See b/261776046 for details.
+                continue;
+            }
+            // Config value itself could be PersistableBundle which requires different API to put
+            if (value instanceof PersistableBundle) {
+                configSubset.putPersistableBundle(carrierConfigKey, (PersistableBundle) value);
+            } else {
+                configSubset.putObject(carrierConfigKey, value);
+            }
+        }
+
+        // Configs in CONFIG_SUBSET_ALWAYS_INCLUDED_KEYS should always be included
+        for (String generalKey : CONFIG_SUBSET_METADATA_KEYS) {
+            configSubset.putObject(generalKey, allConfigs.get(generalKey));
+        }
+
+        return configSubset;
+    }
+
+    @Override
     public void overrideConfig(int subscriptionId, @Nullable PersistableBundle overrides,
             boolean persistent) {
         mContext.enforceCallingOrSelfPermission(
                 android.Manifest.permission.MODIFY_PHONE_STATE, null);
-        //TODO: Also check for SHELL UID to restrict this method to testing only (b/131326259)
         int phoneId = SubscriptionManager.getPhoneId(subscriptionId);
         if (!SubscriptionManager.isValidPhoneId(phoneId)) {
             logd("Ignore invalid phoneId: " + phoneId + " for subId: " + subscriptionId);
@@ -1349,7 +1443,7 @@
                     fileToDelete.delete();
                 }
             }
-            notifySubscriptionInfoUpdater(phoneId);
+            updateSubscriptionDatabase(phoneId);
         });
     }
 
@@ -1675,12 +1769,12 @@
     }
 
     private boolean hasCarrierPrivileges(@NonNull String pkgName, int phoneId) {
-        int[] subIds = SubscriptionManager.getSubId(phoneId);
-        if (ArrayUtils.isEmpty(subIds)) {
+        int subId = SubscriptionManager.getSubscriptionId(phoneId);
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
             return false;
         }
-        return TelephonyManager.from(mContext).createForSubscriptionId(
-                subIds[0]).checkCarrierPrivilegesForPackage(pkgName)
+        return TelephonyManager.from(mContext).createForSubscriptionId(subId)
+                .checkCarrierPrivilegesForPackage(pkgName)
                 == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
     }
 
diff --git a/src/com/android/phone/EmergencyDialer.java b/src/com/android/phone/EmergencyDialer.java
index 9b7a43e..5fe8708 100644
--- a/src/com/android/phone/EmergencyDialer.java
+++ b/src/com/android/phone/EmergencyDialer.java
@@ -259,8 +259,6 @@
         mEntryType = getIntent().getIntExtra(EXTRA_ENTRY_TYPE, ENTRY_TYPE_UNKNOWN);
         Log.d(LOG_TAG, "Launched from " + entryTypeToString(mEntryType));
 
-        // Allow this activity to be displayed in front of the keyguard / lockscreen.
-        setShowWhenLocked(true);
         // Allow turning screen on
         setTurnScreenOn(true);
 
diff --git a/src/com/android/phone/ImsProvisioningController.java b/src/com/android/phone/ImsProvisioningController.java
index 696f567..6a6b155 100644
--- a/src/com/android/phone/ImsProvisioningController.java
+++ b/src/com/android/phone/ImsProvisioningController.java
@@ -41,6 +41,7 @@
 import android.annotation.Nullable;
 import android.content.Context;
 import android.os.AsyncResult;
+import android.os.Binder;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Looper;
@@ -55,6 +56,7 @@
 import android.telephony.ims.ProvisioningManager;
 import android.telephony.ims.aidl.IFeatureProvisioningCallback;
 import android.telephony.ims.aidl.IImsConfig;
+import android.telephony.ims.aidl.IImsConfigCallback;
 import android.telephony.ims.feature.MmTelFeature.MmTelCapabilities;
 import android.telephony.ims.feature.RcsFeature.RcsImsCapabilities;
 import android.telephony.ims.stub.ImsConfigImplBase;
@@ -89,6 +91,7 @@
     private static final int EVENT_PROVISIONING_CAPABILITY_CHANGED = 2;
     @VisibleForTesting
     protected static final int EVENT_MULTI_SIM_CONFIGURATION_CHANGE = 3;
+    private static final int EVENT_PROVISIONING_VALUE_CHANGED = 4;
 
     // Provisioning Keys that are handled via AOSP cache and not sent to the ImsService
     private static final int[] LOCAL_IMS_CONFIG_KEYS = {
@@ -245,6 +248,11 @@
                     int activeModemCount = (int) ((AsyncResult) msg.obj).result;
                     onMultiSimConfigChanged(activeModemCount);
                     break;
+                case EVENT_PROVISIONING_VALUE_CHANGED:
+                    log("subId " + msg.arg1 + " changed provisioning value item : " + msg.arg2
+                            + " value : " + (int) msg.obj);
+                    updateCapabilityTechFromKey(msg.arg1, msg.arg2, (int) msg.obj);
+                    break;
                 default:
                     log("unknown message " + msg);
                     break;
@@ -366,12 +374,15 @@
         private boolean mRequiredNotify = false;
         private int mSubId;
         private int mSlotId;
+        private ConfigCallback mConfigCallback;
 
         MmTelFeatureListener(int slotId) {
             log(LOG_PREFIX, slotId, "created");
 
             mSlotId = slotId;
             mSubId = getSubId(slotId);
+            mConfigCallback = new ConfigCallback(mSubId);
+
             mConnector = mMmTelFeatureConnector.create(
                     mApp, slotId, TAG, this, new HandlerExecutor(mHandler));
             mConnector.connect();
@@ -389,10 +400,22 @@
 
             mSubId = subId;
             mSlotId = getSlotId(subId);
+            mConfigCallback.setSubId(subId);
         }
 
         public void destroy() {
             log("destroy");
+            if (mImsManager != null) {
+                try {
+                    ImsConfig imsConfig = getImsConfig(mImsManager);
+                    if (imsConfig != null) {
+                        imsConfig.removeConfigCallback(mConfigCallback);
+                    }
+                } catch (ImsException e) {
+                    logw(LOG_PREFIX, mSlotId, "destroy : " + e.getMessage());
+                }
+            }
+            mConfigCallback = null;
             mConnector.disconnect();
             mConnector = null;
             mReady = false;
@@ -409,6 +432,17 @@
             mReady = true;
             mImsManager = manager;
 
+            if (mImsManager != null) {
+                try {
+                    ImsConfig imsConfig = getImsConfig(mImsManager);
+                    if (imsConfig != null) {
+                        imsConfig.addConfigCallback(mConfigCallback);
+                    }
+                } catch (ImsException e) {
+                    logw(LOG_PREFIX, mSlotId, "addConfigCallback : " + e.getMessage());
+                }
+            }
+
             onMmTelAvailable();
         }
 
@@ -572,12 +606,15 @@
         private boolean mRequiredNotify = false;
         private int mSubId;
         private int mSlotId;
+        private ConfigCallback mConfigCallback;
 
         RcsFeatureListener(int slotId) {
             log(LOG_PREFIX, slotId, "created");
 
             mSlotId = slotId;
             mSubId = getSubId(slotId);
+            mConfigCallback = new ConfigCallback(mSubId);
+
             mConnector = mRcsFeatureConnector.create(
                     mApp, slotId, this, new HandlerExecutor(mHandler), TAG);
             mConnector.connect();
@@ -595,10 +632,22 @@
 
             mSubId = subId;
             mSlotId = getSlotId(subId);
+            mConfigCallback.setSubId(subId);
         }
 
         public void destroy() {
             log(LOG_PREFIX, mSlotId, "destroy");
+            if (mRcsFeatureManager != null) {
+                try {
+                    ImsConfig imsConfig = getImsConfig(mRcsFeatureManager.getConfig());
+                    if (imsConfig != null) {
+                        imsConfig.removeConfigCallback(mConfigCallback);
+                    }
+                } catch (ImsException e) {
+                    logw(LOG_PREFIX, mSlotId, "destroy :" + e.getMessage());
+                }
+            }
+            mConfigCallback = null;
             mConnector.disconnect();
             mConnector = null;
             mReady = false;
@@ -611,6 +660,17 @@
             mReady = true;
             mRcsFeatureManager = manager;
 
+            if (mRcsFeatureManager != null) {
+                try {
+                    ImsConfig imsConfig = getImsConfig(mRcsFeatureManager.getConfig());
+                    if (imsConfig != null) {
+                        imsConfig.addConfigCallback(mConfigCallback);
+                    }
+                } catch (ImsException e) {
+                    logw(LOG_PREFIX, mSlotId, "addConfigCallback :" + e.getMessage());
+                }
+            }
+
             onRcsAvailable();
         }
 
@@ -726,6 +786,42 @@
         }
     }
 
+    // When vendor ImsService changed provisioning data, which should be updated in AOSP.
+    // Catch the event using IImsConfigCallback.
+    private final class ConfigCallback extends IImsConfigCallback.Stub {
+        private int mSubId;
+
+        ConfigCallback(int subId) {
+            mSubId = subId;
+        }
+
+        public void setSubId(int subId) {
+            mSubId = subId;
+        }
+
+        @Override
+        public void onIntConfigChanged(int item, int value) throws RemoteException {
+            if (!Arrays.stream(LOCAL_IMS_CONFIG_KEYS).anyMatch(keyValue -> keyValue == item)) {
+                return;
+            }
+
+            final long callingIdentity = Binder.clearCallingIdentity();
+            try {
+                if (mHandler != null) {
+                    mHandler.sendMessage(mHandler.obtainMessage(
+                            EVENT_PROVISIONING_VALUE_CHANGED, mSubId, item, (Object) value));
+                }
+            } finally {
+                Binder.restoreCallingIdentity(callingIdentity);
+            }
+        }
+
+        @Override
+        public void onStringConfigChanged(int item, String value) throws RemoteException {
+            // Ignore this callback.
+        }
+    }
+
     /**
      * Do NOT use this directly, instead use {@link #getInstance()}.
      */
diff --git a/src/com/android/phone/ImsRcsController.java b/src/com/android/phone/ImsRcsController.java
index bf55764..3f35454 100644
--- a/src/com/android/phone/ImsRcsController.java
+++ b/src/com/android/phone/ImsRcsController.java
@@ -50,6 +50,7 @@
 import com.android.ims.ImsManager;
 import com.android.ims.internal.IImsServiceFeatureCallback;
 import com.android.internal.telephony.IIntegerConsumer;
+import com.android.internal.telephony.ISipDialogStateCallback;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.TelephonyPermissions;
 import com.android.internal.telephony.ims.ImsResolver;
@@ -252,7 +253,7 @@
         } catch (ImsException e) {
             Log.e(TAG, "isCapable: sudId=" + subId
                     + ", capability=" + capability + ", " + e.getMessage());
-            return false;
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
         } finally {
             Binder.restoreCallingIdentity(token);
         }
@@ -278,7 +279,7 @@
         } catch (ImsException e) {
             Log.e(TAG, "isAvailable: sudId=" + subId
                     + ", capability=" + capability + ", " + e.getMessage());
-            return false;
+            throw new ServiceSpecificException(e.getCode(), e.getMessage());
         } finally {
             Binder.restoreCallingIdentity(token);
         }
@@ -667,6 +668,60 @@
     }
 
     /**
+     * Register a state of Sip Dialog callback
+     */
+    @Override
+    public void registerSipDialogStateCallback(int subId, ISipDialogStateCallback cb) {
+        enforceReadPrivilegedPermission("registerSipDialogStateCallback");
+        if (cb == null) {
+            throw new IllegalArgumentException("SipDialogStateCallback is null");
+        }
+        final long identity = Binder.clearCallingIdentity();
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
+        }
+        try {
+            SipTransportController transport = getRcsFeatureController(subId).getFeature(
+                    SipTransportController.class);
+            if (transport == null) {
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE,
+                        "This transport does not support the registerSipDialogStateCallback"
+                                + " of SIP delegates");
+            }
+            transport.addCallbackForSipDialogState(subId, cb);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Unregister a state of Sip Dialog callback
+     */
+    @Override
+    public  void unregisterSipDialogStateCallback(int subId, ISipDialogStateCallback cb) {
+        enforceReadPrivilegedPermission("unregisterSipDialogStateCallback");
+        if (cb == null) {
+            throw new IllegalArgumentException("SipDialogStateCallback is null");
+        }
+        final long identity = Binder.clearCallingIdentity();
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) {
+            throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
+        }
+        try {
+            SipTransportController transport = getRcsFeatureController(subId).getFeature(
+                    SipTransportController.class);
+            if (transport == null) {
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE,
+                        "This transport does not support the unregisterSipDialogStateCallback"
+                                + " of SIP delegates");
+            }
+            transport.removeCallbackForSipDialogState(subId, cb);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
      * Registers for updates to the RcsFeature connection through the IImsServiceFeatureCallback
      * callback.
      */
@@ -786,16 +841,43 @@
         int slotId = phone.getPhoneId();
         if (!skipVerifyingConfig) {
             verifyImsRcsConfiguredOrThrow(slotId);
+            verifyRcsSubIdActiveOrThrow(slotId, subId);
         }
         RcsFeatureController c = mRcsService.getFeatureController(slotId);
         if (c == null) {
+            // If we hit this case, we have verified that TelephonyRcsService has processed any
+            // subId changes for the associated slot and applied configs. In this case, the configs
+            // do not have the RCS feature enabled.
             throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
                     "The requested operation is not supported for subId " + subId);
         }
+        if (!skipVerifyingConfig && c.getAssociatedSubId() != subId) {
+            // If we hit this case, the ImsFeature has not finished setting up the RCS feature yet
+            // or the RCS feature has crashed and is being set up again.
+            Log.w(TAG, "getRcsFeatureController: service unavailable on slot " + slotId
+                    + " for subId " + subId);
+            throw new ServiceSpecificException(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE,
+                    "The ImsService is not currently available for subid " + subId
+                            + ", please try again");
+        }
         return c;
     }
 
     /**
+     * Ensure the TelephonyRcsService is tracking the supplied subId for the supplied slotId and has
+     * set up the stack.
+     */
+    private void verifyRcsSubIdActiveOrThrow(int slotId, int subId) {
+        if (mRcsService.verifyActiveSubId(slotId, subId)) return;
+
+        Log.w(TAG, "verifyRcsSubIdActiveOrThrow: verify failed, service not set up yet on "
+                + "slot " + slotId + " for subId " + subId);
+        throw new ServiceSpecificException(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE,
+                "ImsService set up in progress for subId " + subId
+                        + ", please try again");
+    }
+
+    /**
      * Throw an ImsException if the IMS resolver does not have an ImsService configured for RCS
      * for the given slot ID or no ImsResolver instance has been created.
      * @param slotId The slot ID that the IMS service is created for.
diff --git a/src/com/android/phone/ImsStateCallbackController.java b/src/com/android/phone/ImsStateCallbackController.java
index 57c1787..edad754 100644
--- a/src/com/android/phone/ImsStateCallbackController.java
+++ b/src/com/android/phone/ImsStateCallbackController.java
@@ -68,6 +68,7 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.Executor;
 
 /**
@@ -143,6 +144,10 @@
     private final SparseArray<MmTelFeatureListener> mMmTelFeatureListeners = new SparseArray<>();
     private final SparseArray<RcsFeatureListener> mRcsFeatureListeners = new SparseArray<>();
 
+    // Container to store ImsManager instance by subId
+    private final ConcurrentHashMap<Integer, ImsManager> mSubIdToImsManagerCache =
+            new ConcurrentHashMap<>();
+
     private final SubscriptionManager mSubscriptionManager;
     private final TelephonyRegistryManager mTelephonyRegistryManager;
     private MmTelFeatureConnectorFactory mMmTelFeatureFactory;
@@ -282,6 +287,13 @@
             if (mSubId == subId) return;
             logd(mLogPrefix + "setSubId changed subId=" + subId);
 
+            // subId changed from valid to invalid
+            if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+                if (VDBG) logv(mLogPrefix + "setSubId remove ImsManager " + mSubId);
+                // remove ImsManager reference associated with subId
+                mSubIdToImsManagerCache.remove(mSubId);
+            }
+
             mSubId = subId;
         }
 
@@ -298,6 +310,12 @@
             mSubId = subId;
             if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) return;
 
+            // store ImsManager reference associated with subId
+            if (manager != null) {
+                if (VDBG) logv(mLogPrefix + "connectionReady add ImsManager " + subId);
+                mSubIdToImsManagerCache.put(subId, manager);
+            }
+
             mState = STATE_READY;
             mReason = AVAILABLE;
             mHasConfig = true;
@@ -311,6 +329,10 @@
             reason = convertReasonType(reason);
             if (mReason == reason) return;
 
+            // remove ImsManager reference associated with subId
+            if (VDBG) logv(mLogPrefix + "connectionUnavailable remove ImsManager " + mSubId);
+            mSubIdToImsManagerCache.remove(mSubId);
+
             connectionUnavailableInternal(reason);
         }
 
@@ -319,7 +341,7 @@
             mReason = reason;
 
             /* If having no IMS package for MMTEL,
-             * dicard the reason except REASON_NO_IMS_SERVICE_CONFIGURED. */
+             * discard the reason except REASON_NO_IMS_SERVICE_CONFIGURED. */
             if (!mHasConfig && reason != REASON_NO_IMS_SERVICE_CONFIGURED) return;
 
             onFeatureStateChange(mSubId, FEATURE_MMTEL, mState, mReason);
@@ -973,6 +995,19 @@
         mHandler.sendMessage(mHandler.obtainMessage(EVENT_UNREGISTER_CALLBACK, cb));
     }
 
+    /**
+     * Get ImsManager reference associated with subId
+     *
+     * @param subId subscribe ID
+     * @return instance of ImsManager associated with subId, but if ImsService is not
+     * available return null
+     */
+    public ImsManager getImsManager(int subId) {
+        if (VDBG) logv("getImsManager subId = " + subId);
+
+        return mSubIdToImsManagerCache.get(subId);
+    }
+
     private void removeInactiveCallbacks(
             ArrayList<IBinder> inactiveCallbacks, String message) {
         if (inactiveCallbacks == null || inactiveCallbacks.size() == 0) return;
diff --git a/src/com/android/phone/ImsUtil.java b/src/com/android/phone/ImsUtil.java
index ba4ad38..d90c256 100644
--- a/src/com/android/phone/ImsUtil.java
+++ b/src/com/android/phone/ImsUtil.java
@@ -154,12 +154,7 @@
     }
 
     private static int getSubId(int phoneId) {
-        final int[] subIds = SubscriptionManager.getSubId(phoneId);
-        int subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
-        if (subIds != null && subIds.length >= 1) {
-            subId = subIds[0];
-        }
-        return subId;
+        return SubscriptionManager.getSubscriptionId(phoneId);
     }
 
     private static boolean getLastKnownRoamingState(int phoneId) {
diff --git a/src/com/android/phone/NotificationMgr.java b/src/com/android/phone/NotificationMgr.java
index f2641a1..27e1606 100644
--- a/src/com/android/phone/NotificationMgr.java
+++ b/src/com/android/phone/NotificationMgr.java
@@ -18,6 +18,7 @@
 
 import static android.Manifest.permission.READ_PHONE_STATE;
 
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.BroadcastOptions;
 import android.app.Notification;
@@ -47,6 +48,7 @@
 import android.telecom.TelecomManager;
 import android.telephony.CarrierConfigManager;
 import android.telephony.PhoneNumberUtils;
+import android.telephony.RadioAccessFamily;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
@@ -57,8 +59,10 @@
 import android.util.SparseArray;
 import android.widget.Toast;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
+import com.android.internal.telephony.RILConstants;
 import com.android.internal.telephony.TelephonyCapabilities;
 import com.android.internal.telephony.util.NotificationChannelController;
 import com.android.phone.settings.VoicemailSettingsActivity;
@@ -163,7 +167,8 @@
      * Private constructor (this is a singleton).
      * @see #init(PhoneGlobals)
      */
-    private NotificationMgr(PhoneGlobals app) {
+    @VisibleForTesting
+    /* package */ NotificationMgr(PhoneGlobals app) {
         mApp = app;
         mContext = app;
         mStatusBarManager =
@@ -895,15 +900,22 @@
         Log.i(LOG_TAG, msg);
     }
 
-    /**
-     * In case network selection notification shows up repeatedly under
-     * unstable network condition. The logic is to check whether or not
-     * the service state keeps in no service condition for at least
-     * {@link #NETWORK_SELECTION_NOTIFICATION_MAX_PENDING_TIME_IN_MS}.
-     * And checking {@link #NETWORK_SELECTION_NOTIFICATION_MAX_PENDING_TIMES} times.
-     * To avoid the notification showing up for the momentary state.
-     */
     private void shouldShowNotification(int serviceState, int subId) {
+        // "Network selection unavailable" notification should only show when network selection is
+        // visible to the end user. Some CC items e.g. KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL
+        // can be overridden to hide the network selection to the end user. In this case, the
+        // notification is not shown to avoid confusion to the end user.
+        if (!shouldDisplayNetworkSelectOptions(subId)) {
+            logi("Carrier configs refuse to show network selection not available notification");
+            return;
+        }
+
+        // In case network selection notification shows up repeatedly under
+        // unstable network condition. The logic is to check whether or not
+        // the service state keeps in no service condition for at least
+        // {@link #NETWORK_SELECTION_NOTIFICATION_MAX_PENDING_TIME_IN_MS}.
+        // And checking {@link #NETWORK_SELECTION_NOTIFICATION_MAX_PENDING_TIMES} times.
+        // To avoid the notification showing up for the momentary state.
         if (serviceState == ServiceState.STATE_OUT_OF_SERVICE) {
             if (mPreviousServiceState.get(subId, STATE_UNKNOWN_SERVICE)
                     != ServiceState.STATE_OUT_OF_SERVICE) {
@@ -930,6 +942,113 @@
         }
     }
 
+    // TODO(b/243010310): merge methods below with Settings#MobileNetworkUtils and optimize them.
+    // The methods below are copied from com.android.settings.network.telephony.MobileNetworkUtils
+    // to make sure the network selection unavailable notification should not show when Network
+    // Selection menu is not present in Settings app.
+    private boolean shouldDisplayNetworkSelectOptions(int subId) {
+        final TelephonyManager telephonyManager = mTelephonyManager.createForSubscriptionId(subId);
+        final CarrierConfigManager carrierConfigManager = mContext.getSystemService(
+                CarrierConfigManager.class);
+        final PersistableBundle carrierConfig = carrierConfigManager.getConfigForSubId(subId);
+
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID
+                || carrierConfig == null
+                || !carrierConfig.getBoolean(
+                CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL)
+                || carrierConfig.getBoolean(
+                CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL)
+                || (carrierConfig.getBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL)
+                && !telephonyManager.isManualNetworkSelectionAllowed())) {
+            return false;
+        }
+
+        if (isWorldMode(carrierConfig)) {
+            final int networkMode = RadioAccessFamily.getNetworkTypeFromRaf(
+                    (int) telephonyManager.getAllowedNetworkTypesForReason(
+                            TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER));
+            if (networkMode == RILConstants.NETWORK_MODE_LTE_CDMA_EVDO) {
+                return false;
+            }
+            if (shouldSpeciallyUpdateGsmCdma(telephonyManager, carrierConfig)) {
+                return false;
+            }
+            if (networkMode == RILConstants.NETWORK_MODE_LTE_GSM_WCDMA) {
+                return true;
+            }
+        }
+
+        return isGsmBasicOptions(telephonyManager, carrierConfig);
+    }
+
+    private static boolean isWorldMode(@NonNull PersistableBundle carrierConfig) {
+        return carrierConfig.getBoolean(CarrierConfigManager.KEY_WORLD_MODE_ENABLED_BOOL);
+    }
+
+    private static boolean shouldSpeciallyUpdateGsmCdma(@NonNull TelephonyManager telephonyManager,
+            @NonNull PersistableBundle carrierConfig) {
+        if (!isWorldMode(carrierConfig)) {
+            return false;
+        }
+
+        final int networkMode = RadioAccessFamily.getNetworkTypeFromRaf(
+                (int) telephonyManager.getAllowedNetworkTypesForReason(
+                        TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER));
+        if (networkMode == RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM
+                || networkMode == RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA
+                || networkMode == RILConstants.NETWORK_MODE_LTE_TDSCDMA
+                || networkMode == RILConstants.NETWORK_MODE_LTE_TDSCDMA_WCDMA
+                || networkMode
+                == RILConstants.NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA
+                || networkMode == RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA) {
+            if (!isTdscdmaSupported(telephonyManager, carrierConfig)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private static boolean isTdscdmaSupported(@NonNull TelephonyManager telephonyManager,
+            @NonNull PersistableBundle carrierConfig) {
+        if (carrierConfig.getBoolean(CarrierConfigManager.KEY_SUPPORT_TDSCDMA_BOOL)) {
+            return true;
+        }
+        final String[] numericArray = carrierConfig.getStringArray(
+                CarrierConfigManager.KEY_SUPPORT_TDSCDMA_ROAMING_NETWORKS_STRING_ARRAY);
+        if (numericArray == null) {
+            return false;
+        }
+        final ServiceState serviceState = telephonyManager.getServiceState();
+        final String operatorNumeric =
+                (serviceState != null) ? serviceState.getOperatorNumeric() : null;
+        if (operatorNumeric == null) {
+            return false;
+        }
+        for (String numeric : numericArray) {
+            if (operatorNumeric.equals(numeric)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private static boolean isGsmBasicOptions(@NonNull TelephonyManager telephonyManager,
+            @NonNull PersistableBundle carrierConfig) {
+        if (!carrierConfig.getBoolean(
+                CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL)
+                && carrierConfig.getBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL)) {
+            return true;
+        }
+
+        if (telephonyManager.getPhoneType() == TelephonyManager.PHONE_TYPE_GSM) {
+            return true;
+        }
+
+        return false;
+    }
+    // END of TODO:(b/243010310): merge methods above with Settings#MobileNetworkUtils and optimize.
+
     private void startPendingNetworkSelectionNotification(int subId) {
         if (!mHandler.hasMessages(EVENT_PENDING_NETWORK_SELECTION_NOTIFICATION, subId)) {
             if (DBG) {
diff --git a/src/com/android/phone/PhoneDisplayMessage.java b/src/com/android/phone/PhoneDisplayMessage.java
index be7fc7f..c487cba 100644
--- a/src/com/android/phone/PhoneDisplayMessage.java
+++ b/src/com/android/phone/PhoneDisplayMessage.java
@@ -80,7 +80,8 @@
         sDisplayMessageDialog.getWindow().addFlags(
                 WindowManager.LayoutParams.FLAG_DIM_BEHIND
                 | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
-                | WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+                | WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
+                | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
 
         sDisplayMessageDialog.show();
     }
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index 99e73ff..78a734a 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -17,6 +17,7 @@
 package com.android.phone;
 
 import android.annotation.IntDef;
+import android.annotation.Nullable;
 import android.app.Activity;
 import android.app.KeyguardManager;
 import android.app.ProgressDialog;
@@ -49,7 +50,7 @@
 import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyLocalConnection;
 import android.telephony.TelephonyManager;
-import android.telephony.data.ApnSetting;
+import android.util.ArraySet;
 import android.util.LocalLog;
 import android.util.Log;
 import android.widget.Toast;
@@ -68,8 +69,8 @@
 import com.android.internal.telephony.TelephonyComponentFactory;
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.telephony.data.DataEvaluation.DataDisallowedReason;
-import com.android.internal.telephony.dataconnection.DataConnectionReasons;
-import com.android.internal.telephony.dataconnection.DataConnectionReasons.DataDisallowedReasonType;
+import com.android.internal.telephony.domainselection.DomainSelectionResolver;
+import com.android.internal.telephony.emergency.EmergencyStateTracker;
 import com.android.internal.telephony.ims.ImsResolver;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
@@ -78,6 +79,7 @@
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.phone.settings.SettingsConstants;
 import com.android.phone.vvm.CarrierVvmPackageInstalledReceiver;
+import com.android.services.telephony.domainselection.TelephonyDomainSelectionService;
 import com.android.services.telephony.rcs.TelephonyRcsService;
 
 import java.io.FileDescriptor;
@@ -160,6 +162,7 @@
     public ImsStateCallbackController mImsStateCallbackController;
     public ImsProvisioningController mImsProvisioningController;
     CarrierConfigLoader configLoader;
+    TelephonyDomainSelectionService mDomainSelectionService;
 
     private Phone phoneInEcm;
 
@@ -191,6 +194,9 @@
     @RoamingNotification
     private int mPrevRoamingNotification = ROAMING_NOTIFICATION_NO_NOTIFICATION;
 
+    /** Operator numerics for which we've shown is-roaming notifications. **/
+    private ArraySet<String> mPrevRoamingOperatorNumerics = new ArraySet<>();
+
     private WakeState mWakeState = WakeState.SLEEP;
 
     private PowerManager mPowerManager;
@@ -378,7 +384,7 @@
                                 .unregisterTelephonyCallback(callback);
                         callback = new PhoneAppCallback(subId);
                         tm.createForSubscriptionId(subId).registerTelephonyCallback(
-                                TelephonyManager.INCLUDE_LOCATION_DATA_NONE, mHandler::post,
+                                TelephonyManager.INCLUDE_LOCATION_DATA_COARSE, mHandler::post,
                                 callback);
                         mTelephonyCallbacks[phone.getPhoneId()] = callback;
                     }
@@ -440,9 +446,27 @@
             // Inject telephony component factory if configured using other jars.
             XmlResourceParser parser = getResources().getXml(R.xml.telephony_injection);
             TelephonyComponentFactory.getInstance().injectTheComponentFactory(parser);
+
+            // Create DomainSelectionResolver always, but it MUST be initialized only when
+            // the device supports AOSP domain selection architecture and
+            // has new IRadio that supports its related HAL APIs.
+            DomainSelectionResolver.make(this,
+                    getResources().getBoolean(R.bool.config_enable_aosp_domain_selection));
+
             // Initialize the telephony framework
             PhoneFactory.makeDefaultPhones(this);
 
+            // Initialize the DomainSelectionResolver after creating the Phone instance
+            // to check the Radio HAL version.
+            if (DomainSelectionResolver.getInstance().isDomainSelectionSupported()) {
+                mDomainSelectionService = new TelephonyDomainSelectionService(this);
+                DomainSelectionResolver.getInstance().initialize(mDomainSelectionService);
+                // Initialize EmergencyStateTracker if domain selection is supported
+                boolean isSuplDdsSwitchRequiredForEmergencyCall = getResources()
+                        .getBoolean(R.bool.config_gnss_supl_requires_default_data_for_emergency);
+                EmergencyStateTracker.make(this, isSuplDdsSwitchRequiredForEmergencyCall);
+            }
+
             // Only bring up ImsResolver if the device supports having an IMS stack.
             if (getPackageManager().hasSystemFeature(
                     PackageManager.FEATURE_TELEPHONY_IMS)) {
@@ -549,15 +573,15 @@
                     mHandler, EVENT_MULTI_SIM_CONFIG_CHANGED, null);
 
             mTelephonyCallbacks = new PhoneAppCallback[tm.getSupportedModemCount()];
-
-            for (Phone phone : PhoneFactory.getPhones()) {
-                int subId = phone.getSubId();
-                PhoneAppCallback callback = new PhoneAppCallback(subId);
-                tm.createForSubscriptionId(subId).registerTelephonyCallback(
-                        TelephonyManager.INCLUDE_LOCATION_DATA_NONE, mHandler::post, callback);
-                mTelephonyCallbacks[phone.getPhoneId()] = callback;
+            if (tm.getSupportedModemCount() > 0) {
+                for (Phone phone : PhoneFactory.getPhones()) {
+                    int subId = phone.getSubId();
+                    PhoneAppCallback callback = new PhoneAppCallback(subId);
+                    tm.createForSubscriptionId(subId).registerTelephonyCallback(
+                            TelephonyManager.INCLUDE_LOCATION_DATA_NONE, mHandler::post, callback);
+                    mTelephonyCallbacks[phone.getPhoneId()] = callback;
+                }
             }
-
             mCarrierVvmPackageInstalledReceiver.register(this);
 
             //set the default values for the preferences in the phone.
@@ -739,6 +763,13 @@
         Settings.Global.putInt(getContentResolver(), Settings.Global.ENABLE_CELLULAR_ON_BOOT, 0);
         TelephonyProperties.airplane_mode_on(true); // true means int value 1
         PhoneUtils.setRadioPower(false);
+        clearCacheOnRadioOff();
+    }
+
+    /** Clear fields on power off radio **/
+    private void clearCacheOnRadioOff() {
+        // Re-show is-roaming notifications after APM mode
+        mPrevRoamingOperatorNumerics.clear();
     }
 
     private void setRadioPowerOn() {
@@ -862,26 +893,27 @@
                     + mDefaultDataSubId + ", ss roaming=" + serviceState.getDataRoaming());
         }
         if (subId == mDefaultDataSubId) {
-            updateDataRoamingStatus();
+            updateDataRoamingStatus(serviceState.getOperatorNumeric());
         }
     }
 
     /**
-     * @return whether or not we should show a notification when connecting to data roaming if the
-     * user has data roaming enabled
-     */
-    private boolean shouldShowDataConnectedRoaming(int subId) {
-        PersistableBundle config = getCarrierConfigForSubId(subId);
-        return config.getBoolean(CarrierConfigManager
-                .KEY_SHOW_DATA_CONNECTED_ROAMING_NOTIFICATION_BOOL);
-    }
-
-    /**
      * When roaming, if mobile data cannot be established due to data roaming not enabled, we need
      * to notify the user so they can enable it through settings. Vise versa if the condition
      * changes, we need to dismiss the notification.
      */
     private void updateDataRoamingStatus() {
+        updateDataRoamingStatus(null /*roamingOperatorNumeric*/);
+    }
+
+    /**
+     * When roaming, if mobile data cannot be established due to data roaming not enabled, we need
+     * to notify the user so they can enable it through settings. Vise versa if the condition
+     * changes, we need to dismiss the notification.
+     * @param roamingOperatorNumeric The operator numeric for the current roaming. {@code null} if
+     *                               the current roaming operator numeric didn't change.
+     */
+    private void updateDataRoamingStatus(@Nullable String roamingOperatorNumeric) {
         if (VDBG) Log.v(LOG_TAG, "updateDataRoamingStatus");
         Phone phone = getPhone(mDefaultDataSubId);
         if (phone == null) {
@@ -891,24 +923,26 @@
 
         boolean dataAllowed;
         boolean notAllowedDueToRoamingOff;
-        if (phone.isUsingNewDataStack()) {
-            List<DataDisallowedReason> reasons = phone.getDataNetworkController()
-                    .getInternetDataDisallowedReasons();
-            dataAllowed = reasons.isEmpty();
-            notAllowedDueToRoamingOff = (reasons.size() == 1
-                    && reasons.contains(DataDisallowedReason.ROAMING_DISABLED));
-            mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons);
-            if (VDBG) Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons);
-        } else {
-            DataConnectionReasons reasons = new DataConnectionReasons();
-            dataAllowed = phone.isDataAllowed(ApnSetting.TYPE_DEFAULT, reasons);
-            notAllowedDueToRoamingOff = reasons.containsOnly(
-                    DataDisallowedReasonType.ROAMING_DISABLED);
-            mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons);
-            if (VDBG) Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons);
+        List<DataDisallowedReason> reasons = phone.getDataNetworkController()
+                .getInternetDataDisallowedReasons();
+        dataAllowed = reasons.isEmpty();
+        notAllowedDueToRoamingOff = (reasons.size() == 1
+                && reasons.contains(DataDisallowedReason.ROAMING_DISABLED));
+        mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons
+                + ", roamingOperatorNumeric=" + roamingOperatorNumeric);
+        if (VDBG) {
+            Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons
+                    + ", roamingOperatorNumeric=" + roamingOperatorNumeric);
         }
 
         if (!dataAllowed && notAllowedDueToRoamingOff) {
+            // Don't show roaming notification if we've already shown for this MccMnc
+            if (roamingOperatorNumeric != null
+                    && !mPrevRoamingOperatorNumerics.add(roamingOperatorNumeric)) {
+                Log.d(LOG_TAG, "Skip roaming disconnected notification since already shown in "
+                        + "MccMnc " + roamingOperatorNumeric);
+                return;
+            }
             // No need to show it again if we never cancelled it explicitly.
             if (mPrevRoamingNotification == ROAMING_NOTIFICATION_DISCONNECTED) return;
             // If the only reason of no data is data roaming disabled, then we notify the user
@@ -919,8 +953,18 @@
             Message msg = mHandler.obtainMessage(EVENT_DATA_ROAMING_DISCONNECTED);
             msg.arg1 = mDefaultDataSubId;
             msg.sendToTarget();
-        } else if (dataAllowed && dataIsNowRoaming(mDefaultDataSubId)
-                && shouldShowDataConnectedRoaming(mDefaultDataSubId)) {
+        } else if (dataAllowed && dataIsNowRoaming(mDefaultDataSubId)) {
+            boolean isShowRoamingNotificationEnabled = getCarrierConfigForSubId(mDefaultDataSubId)
+                    .getBoolean(CarrierConfigManager
+                            .KEY_SHOW_DATA_CONNECTED_ROAMING_NOTIFICATION_BOOL);
+            if (!isShowRoamingNotificationEnabled) return;
+            // Don't show roaming notification if we've already shown for this MccMnc
+            if (roamingOperatorNumeric != null
+                    && !mPrevRoamingOperatorNumerics.add(roamingOperatorNumeric)) {
+                Log.d(LOG_TAG, "Skip roaming connected notification since already shown in "
+                        + "MccMnc " + roamingOperatorNumeric);
+                return;
+            }
             // No need to show it again if we never cancelled it explicitly, or carrier config
             // indicates this is not needed.
             if (mPrevRoamingNotification == ROAMING_NOTIFICATION_CONNECTED) return;
@@ -1064,7 +1108,21 @@
         } catch (Exception e) {
             e.printStackTrace();
         }
+        pw.println("DomainSelectionResolver:");
+        pw.increaseIndent();
+        try {
+            if (DomainSelectionResolver.getInstance() != null) {
+                DomainSelectionResolver.getInstance().dump(fd, pw, args);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
         pw.decreaseIndent();
+        if (mDomainSelectionService != null) {
+            mDomainSelectionService.dump(fd, pw, args);
+        }
+        pw.decreaseIndent();
+        pw.println("mPrevRoamingOperatorNumerics:" + mPrevRoamingOperatorNumerics);
         pw.println("------- End PhoneGlobals -------");
     }
 }
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
old mode 100755
new mode 100644
index 66cef64..011d041
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -17,6 +17,8 @@
 package com.android.phone;
 
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
+import static android.telephony.TelephonyManager.HAL_SERVICE_NETWORK;
+import static android.telephony.TelephonyManager.HAL_SERVICE_RADIO;
 
 import static com.android.internal.telephony.PhoneConstants.PHONE_TYPE_CDMA;
 import static com.android.internal.telephony.PhoneConstants.PHONE_TYPE_GSM;
@@ -50,6 +52,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
+import android.os.LocaleList;
 import android.os.Looper;
 import android.os.Message;
 import android.os.Messenger;
@@ -77,9 +80,11 @@
 import android.telephony.Annotation.ApnType;
 import android.telephony.Annotation.DataActivityType;
 import android.telephony.Annotation.ThermalMitigationResult;
+import android.telephony.AnomalyReporter;
 import android.telephony.CallForwardingInfo;
 import android.telephony.CarrierConfigManager;
 import android.telephony.CarrierRestrictionRules;
+import android.telephony.CellBroadcastIdRange;
 import android.telephony.CellIdentity;
 import android.telephony.CellIdentityCdma;
 import android.telephony.CellIdentityGsm;
@@ -108,6 +113,7 @@
 import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.TelephonyHistogram;
 import android.telephony.TelephonyManager;
+import android.telephony.TelephonyManager.SimState;
 import android.telephony.TelephonyScanManager;
 import android.telephony.ThermalMitigationRequest;
 import android.telephony.UiccCardInfo;
@@ -164,6 +170,7 @@
 import com.android.internal.telephony.INumberVerificationCallback;
 import com.android.internal.telephony.ITelephony;
 import com.android.internal.telephony.IccCard;
+import com.android.internal.telephony.IccCardConstants;
 import com.android.internal.telephony.IccLogicalChannelRequest;
 import com.android.internal.telephony.LocaleTracker;
 import com.android.internal.telephony.NetworkScanRequestTracker;
@@ -178,13 +185,14 @@
 import com.android.internal.telephony.RILConstants;
 import com.android.internal.telephony.RadioInterfaceCapabilityController;
 import com.android.internal.telephony.ServiceStateTracker;
+import com.android.internal.telephony.SmsApplication;
 import com.android.internal.telephony.SmsController;
 import com.android.internal.telephony.SmsPermissions;
 import com.android.internal.telephony.SubscriptionController;
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.telephony.TelephonyPermissions;
 import com.android.internal.telephony.data.DataUtils;
-import com.android.internal.telephony.dataconnection.ApnSettingUtils;
+import com.android.internal.telephony.domainselection.DomainSelectionResolver;
 import com.android.internal.telephony.emergency.EmergencyNumberTracker;
 import com.android.internal.telephony.euicc.EuiccConnector;
 import com.android.internal.telephony.ims.ImsResolver;
@@ -192,6 +200,8 @@
 import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
 import com.android.internal.telephony.metrics.RcsStats;
 import com.android.internal.telephony.metrics.TelephonyMetrics;
+import com.android.internal.telephony.subscription.SubscriptionInfoInternal;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppType;
 import com.android.internal.telephony.uicc.IccIoResult;
 import com.android.internal.telephony.uicc.IccUtils;
@@ -203,6 +213,7 @@
 import com.android.internal.telephony.uicc.UiccProfile;
 import com.android.internal.telephony.uicc.UiccSlot;
 import com.android.internal.telephony.util.LocaleUtils;
+import com.android.internal.telephony.util.TelephonyUtils;
 import com.android.internal.telephony.util.VoicemailNotificationSettingsUtil;
 import com.android.internal.util.FunctionalUtils;
 import com.android.internal.util.HexDump;
@@ -210,6 +221,7 @@
 import com.android.phone.callcomposer.CallComposerPictureTransfer;
 import com.android.phone.callcomposer.ImageData;
 import com.android.phone.settings.PickSmsSubscriptionActivity;
+import com.android.phone.slice.SlicePurchaseController;
 import com.android.phone.vvm.PhoneAccountHandleConverter;
 import com.android.phone.vvm.RemoteVvmTaskManager;
 import com.android.phone.vvm.VisualVoicemailSettingsUtil;
@@ -235,6 +247,7 @@
 import java.util.NoSuchElementException;
 import java.util.Objects;
 import java.util.Set;
+import java.util.UUID;
 import java.util.concurrent.Executors;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.Consumer;
@@ -358,6 +371,8 @@
     private static final int EVENT_ENABLE_VONR_DONE = 114;
     private static final int CMD_IS_VONR_ENABLED = 115;
     private static final int EVENT_IS_VONR_ENABLED_DONE = 116;
+    private static final int CMD_PURCHASE_PREMIUM_CAPABILITY = 117;
+    private static final int EVENT_PURCHASE_PREMIUM_CAPABILITY_DONE = 118;
 
     // Parameters of select command.
     private static final int SELECT_COMMAND = 0xA4;
@@ -365,6 +380,9 @@
     private static final int SELECT_P2 = 0;
     private static final int SELECT_P3 = 0x10;
 
+    // Toggling null cipher and integrity support was added in IRadioNetwork 2.1
+    private static final int MIN_NULL_CIPHER_AND_INTEGRITY_VERSION = 201;
+
     /** The singleton instance. */
     private static PhoneInterfaceManager sInstance;
     private static List<String> sThermalMitigationAllowlistedPackages = new ArrayList<>();
@@ -376,10 +394,11 @@
     private AppOpsManager mAppOps;
     private PackageManager mPm;
     private MainThreadHandler mMainThreadHandler;
-    private SubscriptionController mSubscriptionController;
+    private final SubscriptionController mSubscriptionController;
     private SharedPreferences mTelephonySharedPreferences;
     private PhoneConfigurationManager mPhoneConfigurationManager;
     private final RadioInterfaceCapabilityController mRadioInterfaceCapabilities;
+    private final Telephony2gUpdater mTelephony2gUpdater;
 
     /** User Activity */
     private AtomicBoolean mNotifyUserActivity;
@@ -406,6 +425,9 @@
     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;
 
+    private static final String PURCHASE_PREMIUM_CAPABILITY_ERROR_UUID =
+            "24bf97a6-e8a6-44d8-a6a4-255d7548733c";
+
     /**
      * Experiment flag to enable erase modem config on reset network, default value is false
      */
@@ -414,6 +436,8 @@
 
     private static final int SET_NETWORK_SELECTION_MODE_AUTOMATIC_TIMEOUT_MS = 2000; // 2 seconds
 
+    private static final int MODEM_ACTIVITY_TIME_OFFSET_CORRECTION_MS = 50;
+
     /**
      * With support for MEP(multiple enabled profile) in Android T, a SIM card can have more than
      * one ICCID active at the same time.
@@ -465,6 +489,19 @@
         }
     }
 
+    private static final class PurchasePremiumCapabilityArgument {
+        public @TelephonyManager.PremiumCapability int capability;
+        public @NonNull String appName;
+        public @NonNull IIntegerConsumer callback;
+
+        PurchasePremiumCapabilityArgument(@TelephonyManager.PremiumCapability int capability,
+                @NonNull String appName, @NonNull IIntegerConsumer callback) {
+            this.capability = capability;
+            this.appName = appName;
+            this.callback = callback;
+        }
+    }
+
     /**
      * A request object for use with {@link MainThreadHandler}. Requesters should wait() on the
      * request after sending. The main thread will notify the request when it is complete.
@@ -1414,6 +1451,7 @@
                     request = (MainThreadRequest) ar.userObj;
                     ResultReceiver result = (ResultReceiver) request.argument;
                     int error = 0;
+                    ModemActivityInfo ret = null;
                     if (mLastModemActivityInfo == null) {
                         mLastModemActivitySpecificInfo = new ActivityStatsTechSpecificInfo[1];
                         mLastModemActivitySpecificInfo[0] =
@@ -1431,13 +1469,17 @@
                         ModemActivityInfo info = (ModemActivityInfo) ar.result;
                         if (isModemActivityInfoValid(info)) {
                             mergeModemActivityInfo(info);
+                        } else {
+                            loge("queryModemActivityInfo: invalid response");
                         }
-                        mLastModemActivityInfo =
-                                new ModemActivityInfo(
-                                        mLastModemActivityInfo.getTimestampMillis(),
-                                        mLastModemActivityInfo.getSleepTimeMillis(),
-                                        mLastModemActivityInfo.getIdleTimeMillis(),
-                                        mLastModemActivitySpecificInfo);
+                        // This is needed to decouple ret from mLastModemActivityInfo
+                        // We don't want to return mLastModemActivityInfo which is updated
+                        // inside mergeModemActivityInfo()
+                        ret = new ModemActivityInfo(
+                                mLastModemActivityInfo.getTimestampMillis(),
+                                mLastModemActivityInfo.getSleepTimeMillis(),
+                                mLastModemActivityInfo.getIdleTimeMillis(),
+                                deepCopyModemActivitySpecificInfo(mLastModemActivitySpecificInfo));
 
                     } else {
                         if (ar.result == null) {
@@ -1455,10 +1497,10 @@
                         }
                     }
                     Bundle bundle = new Bundle();
-                    if (mLastModemActivityInfo != null) {
+                    if (ret != null) {
                         bundle.putParcelable(
                                 TelephonyManager.MODEM_ACTIVITY_RESULT_KEY,
-                                mLastModemActivityInfo);
+                                ret);
                     } else {
                         bundle.putInt(TelephonyManager.EXCEPTION_RESULT_KEY, error);
                     }
@@ -2133,6 +2175,39 @@
                     break;
                 }
 
+                case CMD_PURCHASE_PREMIUM_CAPABILITY: {
+                    request = (MainThreadRequest) msg.obj;
+                    onCompleted = obtainMessage(EVENT_PURCHASE_PREMIUM_CAPABILITY_DONE, request);
+                    PurchasePremiumCapabilityArgument arg =
+                            (PurchasePremiumCapabilityArgument) request.argument;
+                    SlicePurchaseController.getInstance(request.phone).purchasePremiumCapability(
+                            arg.capability, arg.appName, onCompleted);
+                    break;
+                }
+
+                case EVENT_PURCHASE_PREMIUM_CAPABILITY_DONE: {
+                    ar = (AsyncResult) msg.obj;
+                    request = (MainThreadRequest) ar.userObj;
+                    PurchasePremiumCapabilityArgument arg =
+                            (PurchasePremiumCapabilityArgument) request.argument;
+                    try {
+                        int result = (int) ar.result;
+                        arg.callback.accept(result);
+                        log("purchasePremiumCapability: capability="
+                                + TelephonyManager.convertPremiumCapabilityToString(arg.capability)
+                                + ", result= "
+                                + TelephonyManager.convertPurchaseResultToString(result));
+                    } catch (RemoteException e) {
+                        String logStr = "Purchase premium capability "
+                                + TelephonyManager.convertPremiumCapabilityToString(arg.capability)
+                                + " failed: " + e;
+                        if (DBG) log(logStr);
+                        AnomalyReporter.reportAnomaly(
+                                UUID.fromString(PURCHASE_PREMIUM_CAPABILITY_ERROR_UUID), logStr);
+                    }
+                    break;
+                }
+
                 case CMD_PREPARE_UNATTENDED_REBOOT:
                     request = (MainThreadRequest) msg.obj;
                     request.result =
@@ -2339,7 +2414,11 @@
         mAppOps = (AppOpsManager)app.getSystemService(Context.APP_OPS_SERVICE);
         mPm = app.getSystemService(PackageManager.class);
         mMainThreadHandler = new MainThreadHandler();
-        mSubscriptionController = SubscriptionController.getInstance();
+        if (!PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            mSubscriptionController = SubscriptionController.getInstance();
+        } else {
+            mSubscriptionController = null;
+        }
         mTelephonySharedPreferences =
                 PreferenceManager.getDefaultSharedPreferences(mApp);
         mNetworkScanRequestTracker = new NetworkScanRequestTracker();
@@ -2347,10 +2426,22 @@
         mRadioInterfaceCapabilities = RadioInterfaceCapabilityController.getInstance();
         mNotifyUserActivity = new AtomicBoolean(false);
         PropertyInvalidatedCache.invalidateCache(TelephonyManager.CACHE_KEY_PHONE_ACCOUNT_TO_SUBID);
+        mTelephony2gUpdater = new Telephony2gUpdater(
+                Executors.newSingleThreadExecutor(), mApp);
+        mTelephony2gUpdater.init();
         publish();
     }
 
-    private Phone getDefaultPhone() {
+    @VisibleForTesting
+    public SharedPreferences getSharedPreferences() {
+        return mTelephonySharedPreferences;
+    }
+
+    /**
+     * Get the default phone for this device.
+     */
+    @VisibleForTesting
+    public Phone getDefaultPhone() {
         Phone thePhone = getPhone(getDefaultSubscription());
         return (thePhone != null) ? thePhone : PhoneFactory.getDefaultPhone();
     }
@@ -2386,7 +2477,7 @@
 
     // returns phone associated with the subId.
     private Phone getPhone(int subId) {
-        return PhoneFactory.getPhone(mSubscriptionController.getPhoneId(subId));
+        return PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId));
     }
 
     private void sendEraseModemConfig(@NonNull Phone phone) {
@@ -2851,6 +2942,95 @@
         }
     }
 
+    /**
+     * Vote on powering off the radio for a reason. The radio will be turned on only when there is
+     * no reason to power it off. When any of the voters want to power it off, it will be turned
+     * off. In case of emergency, the radio will be turned on even if there are some reasons for
+     * powering it off, and these radio off votes will be cleared.
+     * Multiple apps can vote for the same reason and the last vote will take effect. Each app is
+     * responsible for its vote. A powering-off vote of a reason will be maintained until it is
+     * cleared by calling {@link clearRadioPowerOffForReason} for that reason, or an emergency call
+     * is made, or the device is rebooted. When an app comes backup from a crash, it needs to make
+     * sure if its vote is as expected. An app can use the API {@link getRadioPowerOffReasons} to
+     * check its vote.
+     *
+     * @param subId The subscription ID.
+     * @param reason The reason for powering off radio.
+     * @return true on success and false on failure.
+     */
+    public boolean requestRadioPowerOffForReason(int subId,
+            @TelephonyManager.RadioPowerReason int reason) {
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            final Phone phone = getPhone(subId);
+            if (phone != null) {
+                phone.setRadioPowerForReason(false, reason);
+                return true;
+            } else {
+                return false;
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Remove the vote on powering off the radio for a reason, as requested by
+     * {@link requestRadioPowerOffForReason}.
+     *
+     * @param subId The subscription ID.
+     * @param reason The reason for powering off radio.
+     * @return true on success and false on failure.
+     */
+    public boolean clearRadioPowerOffForReason(int subId,
+            @TelephonyManager.RadioPowerReason int reason) {
+        enforceModifyPermission();
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            final Phone phone = getPhone(subId);
+            if (phone != null) {
+                phone.setRadioPowerForReason(true, reason);
+                return true;
+            } else {
+                return false;
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Get reasons for powering off radio, as requested by {@link requestRadioPowerOffForReason}.
+     *
+     * @param subId The subscription ID.
+     * @param callingPackage The package making the call.
+     * @param callingFeatureId The feature in the package.
+     * @return List of reasons for powering off radio.
+     */
+    public List getRadioPowerOffReasons(int subId, String callingPackage, String callingFeatureId) {
+        enforceReadPrivilegedPermission("getRadioPowerOffReasons");
+
+        final long identity = Binder.clearCallingIdentity();
+        List result = new ArrayList();
+        try {
+            if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(mApp, subId,
+                    callingPackage, callingFeatureId, "getRadioPowerOffReasons")) {
+                return result;
+            }
+
+            final Phone phone = getPhone(subId);
+            if (phone != null) {
+                result.addAll(phone.getRadioPowerOffReasons());
+            }
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+        return result;
+    }
+
     // FIXME: subId version needed
     @Override
     public boolean enableDataConnectivity(String callingPackage) {
@@ -2858,16 +3038,11 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int subId = mSubscriptionController.getDefaultDataSubId();
+            int subId = SubscriptionManager.getDefaultDataSubscriptionId();
             final Phone phone = getPhone(subId);
             if (phone != null) {
-                if (phone.isUsingNewDataStack()) {
-                    phone.getDataSettingsManager().setDataEnabled(
-                            TelephonyManager.DATA_ENABLED_REASON_USER, true, callingPackage);
-                } else {
-                    phone.getDataEnabledSettings().setDataEnabled(
-                            TelephonyManager.DATA_ENABLED_REASON_USER, true);
-                }
+                phone.getDataSettingsManager().setDataEnabled(
+                        TelephonyManager.DATA_ENABLED_REASON_USER, true, callingPackage);
                 return true;
             } else {
                 return false;
@@ -2884,16 +3059,11 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int subId = mSubscriptionController.getDefaultDataSubId();
+            int subId = SubscriptionManager.getDefaultDataSubscriptionId();
             final Phone phone = getPhone(subId);
             if (phone != null) {
-                if (phone.isUsingNewDataStack()) {
-                    phone.getDataSettingsManager().setDataEnabled(
-                            TelephonyManager.DATA_ENABLED_REASON_USER, false, callingPackage);
-                } else {
-                    phone.getDataEnabledSettings().setDataEnabled(
-                            TelephonyManager.DATA_ENABLED_REASON_USER, false);
-                }
+                phone.getDataSettingsManager().setDataEnabled(
+                        TelephonyManager.DATA_ENABLED_REASON_USER, false, callingPackage);
                 return true;
             } else {
                 return false;
@@ -3000,7 +3170,7 @@
 
     @Override
     public int getDataState() {
-        return getDataStateForSubId(mSubscriptionController.getDefaultDataSubId());
+        return getDataStateForSubId(SubscriptionManager.getDefaultDataSubscriptionId());
     }
 
     @Override
@@ -3009,10 +3179,7 @@
         try {
             final Phone phone = getPhone(subId);
             if (phone != null) {
-                if (phone.isUsingNewDataStack()) {
-                    return phone.getDataNetworkController().getInternetDataNetworkState();
-                }
-                return PhoneConstantConversions.convertDataState(phone.getDataConnectionState());
+                return phone.getDataNetworkController().getInternetDataNetworkState();
             } else {
                 return PhoneConstantConversions.convertDataState(
                         PhoneConstants.DataState.DISCONNECTED);
@@ -3024,7 +3191,7 @@
 
     @Override
     public @DataActivityType int getDataActivity() {
-        return getDataActivityForSubId(mSubscriptionController.getDefaultDataSubId());
+        return getDataActivityForSubId(SubscriptionManager.getDefaultDataSubscriptionId());
     }
 
     @Override
@@ -3070,7 +3237,7 @@
         final long identity = Binder.clearCallingIdentity();
         try {
             if (DBG_LOC) log("getCellLocation: is active user");
-            int subId = mSubscriptionController.getDefaultDataSubId();
+            int subId = SubscriptionManager.getDefaultDataSubscriptionId();
             return (CellIdentity) sendRequest(CMD_GET_CELL_LOCATION, workSource, subId);
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -3087,7 +3254,7 @@
                 // Get default phone in this case.
                 phoneId = SubscriptionManager.DEFAULT_PHONE_INDEX;
             }
-            final int subId = mSubscriptionController.getSubIdUsingPhoneId(phoneId);
+            final int subId = SubscriptionManager.getSubscriptionId(phoneId);
             Phone phone = PhoneFactory.getPhone(phoneId);
             if (phone == null) return "";
             ServiceStateTracker sst = phone.getServiceStateTracker();
@@ -3278,13 +3445,18 @@
     }
 
     @Override
-    public void setCellInfoListRate(int rateInMillis) {
+    public void setCellInfoListRate(int rateInMillis, int subId) {
         enforceModifyPermission();
         WorkSource workSource = getWorkSource(Binder.getCallingUid());
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            getDefaultPhone().setCellInfoListRate(rateInMillis, workSource);
+            Phone phone = getPhone(subId);
+            if (phone == null) {
+                getDefaultPhone().setCellInfoListRate(rateInMillis, workSource);
+            } else {
+                phone.setCellInfoListRate(rateInMillis, workSource);
+            }
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -3312,6 +3484,26 @@
     }
 
     @Override
+    public String getPrimaryImei(String callingPackage, String callingFeatureId) {
+        enforceCallingPackage(callingPackage, Binder.getCallingUid(), "getPrimaryImei");
+        if (!checkCallingOrSelfReadDeviceIdentifiersForAnySub(mApp, callingPackage,
+                callingFeatureId, "getPrimaryImei")) {
+            throw new SecurityException("Caller does not have permission");
+        }
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            for (Phone phone : PhoneFactory.getPhones()) {
+                if (phone.getImeiType() == Phone.IMEI_TYPE_PRIMARY) {
+                    return phone.getImei();
+                }
+            }
+            throw new UnsupportedOperationException("Operation not supported");
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
     public String getTypeAllocationCodeForSlot(int slotIndex) {
         Phone phone = PhoneFactory.getPhone(slotIndex);
         String tac = null;
@@ -3485,10 +3677,21 @@
      *
      * @throws SecurityException if the caller does not have the required permission
      */
-    private void enforceModifyPermission() {
+    @VisibleForTesting
+    public void enforceModifyPermission() {
         mApp.enforceCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE, null);
     }
 
+    /**
+     * Make sure the caller has the MODIFY_PHONE_STATE permission.
+     *
+     * @throws SecurityException if the caller does not have the required permission
+     */
+    @VisibleForTesting
+    public void enforceReadPermission() {
+        mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PHONE_STATE, null);
+    }
+
     private void enforceActiveEmergencySessionPermission() {
         mApp.enforceCallingOrSelfPermission(
                 android.Manifest.permission.READ_ACTIVE_EMERGENCY_SESSION, null);
@@ -4046,7 +4249,18 @@
         try {
             int slotId = getSlotIndexOrException(subId);
             verifyImsMmTelConfiguredOrThrow(slotId);
-            ImsManager.getInstance(mApp, slotId).addRegistrationCallbackForSubscription(c, subId);
+
+            ImsStateCallbackController controller = ImsStateCallbackController.getInstance();
+            if (controller != null) {
+                ImsManager imsManager = controller.getImsManager(subId);
+                if (imsManager != null) {
+                    imsManager.addRegistrationCallbackForSubscription(c, subId);
+                } else {
+                    throw new ServiceSpecificException(ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
+                }
+            } else {
+                throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION);
+            }
         } catch (ImsException e) {
             throw new ServiceSpecificException(e.getCode());
         } finally {
@@ -4067,14 +4281,20 @@
             throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
         }
         final long token = Binder.clearCallingIdentity();
+
         try {
-            ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
-                    .removeRegistrationCallbackForSubscription(c, subId);
-        } catch (ImsException e) {
-            Log.i(LOG_TAG, "unregisterImsRegistrationCallback: " + subId
-                    + "is inactive, ignoring unregister.");
-            // If the subscription is no longer active, just return, since the callback
-            // will already have been removed internally.
+            ImsStateCallbackController controller = ImsStateCallbackController.getInstance();
+            if (controller != null) {
+                ImsManager imsManager = controller.getImsManager(subId);
+                if (imsManager != null) {
+                    imsManager.removeRegistrationCallbackForSubscription(c, subId);
+                } else {
+                    Log.i(LOG_TAG, "unregisterImsRegistrationCallback: " + subId
+                            + "is inactive, ignoring unregister.");
+                    // If the ImsManager is not valid, just return, since the callback
+                    // will already have been removed internally.
+                }
+            }
         } finally {
             Binder.restoreCallingIdentity(token);
         }
@@ -5012,7 +5232,7 @@
      */
     @Override
     public int getDataNetworkType(String callingPackage, String callingFeatureId) {
-        return getDataNetworkTypeForSubscriber(mSubscriptionController.getDefaultDataSubId(),
+        return getDataNetworkTypeForSubscriber(SubscriptionManager.getDefaultDataSubscriptionId(),
                 callingPackage, callingFeatureId);
     }
 
@@ -5077,7 +5297,7 @@
      */
     public boolean hasIccCard() {
         // FIXME Make changes to pass defaultSimId of type int
-        return hasIccCardUsingSlotIndex(mSubscriptionController.getSlotIndex(
+        return hasIccCardUsingSlotIndex(SubscriptionManager.getSlotIndex(
                 getDefaultSubscription()));
     }
 
@@ -5142,18 +5362,22 @@
      * Returns Default subId, 0 in the case of single standby.
      */
     private int getDefaultSubscription() {
-        return mSubscriptionController.getDefaultSubId();
+        return SubscriptionManager.getDefaultSubscriptionId();
     }
 
     private int getSlotForDefaultSubscription() {
-        return mSubscriptionController.getPhoneId(getDefaultSubscription());
+        return SubscriptionManager.getPhoneId(getDefaultSubscription());
     }
 
     private int getPreferredVoiceSubscription() {
-        return mSubscriptionController.getDefaultVoiceSubId();
+        return SubscriptionManager.getDefaultVoiceSubscriptionId();
     }
 
     private boolean isActiveSubscription(int subId) {
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            return SubscriptionManagerService.getInstance().isActiveSubId(subId,
+                    mApp.getOpPackageName(), mApp.getFeatureId());
+        }
         return mSubscriptionController.isActiveSubId(subId);
     }
 
@@ -5689,8 +5913,7 @@
                 // may happen if the does not support IMS.
                 return;
             }
-            mImsResolver.disableIms(slotIndex);
-            mImsResolver.enableIms(slotIndex);
+            mImsResolver.resetIms(slotIndex);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -5820,11 +6043,9 @@
      */
     public boolean setBoundImsServiceOverride(int slotIndex, boolean isCarrierService,
             int[] featureTypes, String packageName) {
-        int[] subIds = SubscriptionManager.getSubId(slotIndex);
         TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "setBoundImsServiceOverride");
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp,
-                (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
-                "setBoundImsServiceOverride");
+                SubscriptionManager.getSubscriptionId(slotIndex), "setBoundImsServiceOverride");
 
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -5854,12 +6075,10 @@
      */
     @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");
+                SubscriptionManager.getSubscriptionId(slotIndex), "clearCarrierImsServiceOverride");
 
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -5884,11 +6103,9 @@
      */
     public String getBoundImsServicePackage(int slotId, boolean isCarrierImsService,
             @ImsFeature.FeatureType int featureType) {
-        int[] subIds = SubscriptionManager.getSubId(slotId);
         TelephonyPermissions
-                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
-                mApp, (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
-                "getBoundImsServicePackage");
+                .enforceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(mApp,
+                        SubscriptionManager.getSubscriptionId(slotId), "getBoundImsServicePackage");
 
         final long identity = Binder.clearCallingIdentity();
         try {
@@ -5999,11 +6216,11 @@
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
                 mApp, subId, "setNetworkSelectionModeManual");
 
+        final long identity = Binder.clearCallingIdentity();
         if (!isActiveSubscription(subId)) {
             return false;
         }
 
-        final long identity = Binder.clearCallingIdentity();
         try {
             ManualNetworkSelectionArgument arg = new ManualNetworkSelectionArgument(operatorInfo,
                     persistSelection);
@@ -6337,8 +6554,14 @@
 
     private SecurityException checkNetworkRequestForSanitizedLocationAccess(
             NetworkScanRequest request, int subId, String callingPackage) {
-        boolean hasCarrierPriv = checkCarrierPrivilegesForPackage(subId, callingPackage)
-                == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
+        boolean hasCarrierPriv;
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            hasCarrierPriv = checkCarrierPrivilegesForPackage(subId, callingPackage)
+                    == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS;
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
         boolean hasNetworkScanPermission =
                 mApp.checkCallingOrSelfPermission(android.Manifest.permission.NETWORK_SCAN)
                 == PERMISSION_GRANTED;
@@ -6499,6 +6722,17 @@
             @TelephonyManager.NetworkTypeBitMask long allowedNetworkTypes) {
         TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
                 mApp, subId, "setAllowedNetworkTypesForReason");
+        // If the caller only has carrier privileges, then they should not be able to override
+        // any network types which were set for security reasons.
+        if (mApp.checkCallingOrSelfPermission(Manifest.permission.MODIFY_PHONE_STATE)
+                != PERMISSION_GRANTED
+                && (reason == TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G
+                || reason == TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS)) {
+            throw new SecurityException(
+                    "setAllowedNetworkTypesForReason cannot be called with carrier privileges for"
+                            + " reason "
+                            + reason);
+        }
         if (!TelephonyManager.isValidAllowedNetworkTypesReason(reason)) {
             loge("setAllowedNetworkTypesForReason: Invalid allowed network type reason: " + reason);
             return false;
@@ -6508,11 +6742,15 @@
             return false;
         }
 
-        log("setAllowedNetworkTypesForReason: " + reason + " value: "
+        log("setAllowedNetworkTypesForReason: subId=" + subId + ", reason=" + reason + " value: "
                 + TelephonyManager.convertNetworkTypeBitmaskToString(allowedNetworkTypes));
 
+        Phone phone = getPhone(subId);
+        if (phone == null) {
+            return false;
+        }
 
-        if (allowedNetworkTypes == getPhoneFromSubId(subId).getAllowedNetworkTypes(reason)) {
+        if (allowedNetworkTypes == phone.getAllowedNetworkTypes(reason)) {
             log("setAllowedNetworkTypesForReason: " + reason + "does not change value");
             return true;
         }
@@ -6586,10 +6824,10 @@
             try {
                 mApp.enforceCallingOrSelfPermission(permission.READ_BASIC_PHONE_STATE,
                         functionName);
-            } catch (Exception e) {
+            } catch (SecurityException e) {
                 mApp.enforceCallingOrSelfPermission(permission.ACCESS_NETWORK_STATE, functionName);
             }
-        } catch (Exception e) {
+        } catch (SecurityException e) {
             TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
                     mApp, subId, functionName);
 
@@ -6597,7 +6835,7 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int phoneId = mSubscriptionController.getPhoneId(subId);
+            int phoneId = SubscriptionManager.getPhoneId(subId);
             if (DBG) log("isUserDataEnabled: subId=" + subId + " phoneId=" + phoneId);
             Phone phone = PhoneFactory.getPhone(phoneId);
             if (phone != null) {
@@ -6628,31 +6866,26 @@
                 mApp.enforceCallingOrSelfPermission(
                         android.Manifest.permission.ACCESS_NETWORK_STATE,
                         functionName);
-            } catch (Exception e) {
+            } catch (SecurityException e) {
                 try {
                     mApp.enforceCallingOrSelfPermission(
                             android.Manifest.permission.READ_PHONE_STATE,
                             functionName);
-                } catch (Exception e2) {
+                } catch (SecurityException e2) {
                     mApp.enforceCallingOrSelfPermission(
                             permission.READ_BASIC_PHONE_STATE, functionName);
                 }
             }
-        } catch (Exception e) {
+        } catch (SecurityException e) {
             enforceReadPrivilegedPermission(functionName);
         }
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int phoneId = mSubscriptionController.getPhoneId(subId);
+            int phoneId = SubscriptionManager.getPhoneId(subId);
             Phone phone = PhoneFactory.getPhone(phoneId);
             if (phone != null) {
-                boolean retVal;
-                if (phone.isUsingNewDataStack()) {
-                    retVal = phone.getDataSettingsManager().isDataEnabled();
-                } else {
-                    retVal = phone.getDataEnabledSettings().isDataEnabled();
-                }
+                boolean retVal = phone.getDataSettingsManager().isDataEnabled();
                 if (DBG) log("isDataEnabled: " + retVal + ", subId=" + subId);
                 return retVal;
             } else {
@@ -6679,15 +6912,15 @@
                 mApp.enforceCallingOrSelfPermission(
                         android.Manifest.permission.ACCESS_NETWORK_STATE,
                         functionName);
-            } catch (Exception e) {
+            } catch (SecurityException e) {
                 mApp.enforceCallingOrSelfPermission(permission.READ_BASIC_PHONE_STATE,
                         functionName);
             }
-        } catch (Exception e) {
+        } catch (SecurityException e) {
             try {
                 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PHONE_STATE,
                         functionName);
-            } catch (Exception e2) {
+            } catch (SecurityException e2) {
                 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
                         mApp, subId, functionName);
             }
@@ -6696,7 +6929,7 @@
 
         final long identity = Binder.clearCallingIdentity();
         try {
-            int phoneId = mSubscriptionController.getPhoneId(subId);
+            int phoneId = SubscriptionManager.getPhoneId(subId);
             if (DBG) {
                 log("isDataEnabledForReason: subId=" + subId + " phoneId=" + phoneId
                         + " reason=" + reason);
@@ -6704,15 +6937,7 @@
             Phone phone = PhoneFactory.getPhone(phoneId);
             if (phone != null) {
                 boolean retVal;
-                if (phone.isUsingNewDataStack()) {
-                    retVal = phone.getDataSettingsManager().isDataEnabledForReason(reason);
-                } else {
-                    if (reason == TelephonyManager.DATA_ENABLED_REASON_USER) {
-                        retVal = phone.isUserDataEnabled();
-                    } else {
-                        retVal = phone.getDataEnabledSettings().isDataEnabledForReason(reason);
-                    }
-                }
+                retVal = phone.getDataSettingsManager().isDataEnabledForReason(reason);
                 if (DBG) log("isDataEnabledForReason: retVal=" + retVal);
                 return retVal;
             } else {
@@ -7116,9 +7341,16 @@
                 return null;
             }
 
-            final SubscriptionInfo info = SubscriptionController.getInstance()
-                    .getSubscriptionInfo(subId);
-            final ParcelUuid groupUuid = info.getGroupUuid();
+            ParcelUuid groupUuid;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                final SubscriptionInfo info = SubscriptionManagerService.getInstance()
+                        .getSubscriptionInfo(subId);
+                groupUuid = info.getGroupUuid();
+            } else {
+                final SubscriptionInfo info = mSubscriptionController
+                        .getSubscriptionInfo(subId);
+                groupUuid = info.getGroupUuid();
+            }
             // If it doesn't belong to any group, return just subscriberId of itself.
             if (groupUuid == null) {
                 return new String[]{subscriberId};
@@ -7126,9 +7358,16 @@
 
             // Get all subscriberIds from the group.
             final List<String> mergedSubscriberIds = new ArrayList<>();
-            final List<SubscriptionInfo> groupInfos = SubscriptionController.getInstance()
-                    .getSubscriptionsInGroup(groupUuid, mApp.getOpPackageName(),
-                            mApp.getAttributionTag());
+            List<SubscriptionInfo> groupInfos;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                groupInfos = SubscriptionManagerService.getInstance()
+                        .getSubscriptionsInGroup(groupUuid, mApp.getOpPackageName(),
+                                mApp.getAttributionTag());
+            } else {
+                groupInfos = mSubscriptionController
+                        .getSubscriptionsInGroup(groupUuid, mApp.getOpPackageName(),
+                                mApp.getAttributionTag());
+            }
             for (SubscriptionInfo subInfo : groupInfos) {
                 subscriberId = telephonyManager.getSubscriberId(subInfo.getSubscriptionId());
                 if (subscriberId != null) {
@@ -7688,11 +7927,23 @@
         }
         final long identity = Binder.clearCallingIdentity();
         try {
-            final SubscriptionInfo info = mSubscriptionController.getActiveSubscriptionInfo(subId,
-                    phone.getContext().getOpPackageName(), phone.getContext().getAttributionTag());
-            if (info == null) {
-                log("getSimLocaleForSubscriber, inactive subId: " + subId);
-                return null;
+            SubscriptionInfo info;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                info = SubscriptionManagerService.getInstance().getActiveSubscriptionInfo(subId,
+                        phone.getContext().getOpPackageName(),
+                        phone.getContext().getAttributionTag());
+                if (info == null) {
+                    log("getSimLocaleForSubscriber, inactive subId: " + subId);
+                    return null;
+                }
+            } else {
+                info = mSubscriptionController.getActiveSubscriptionInfo(subId,
+                        phone.getContext().getOpPackageName(),
+                        phone.getContext().getAttributionTag());
+                if (info == null) {
+                    log("getSimLocaleForSubscriber, inactive subId: " + subId);
+                    return null;
+                }
             }
             // Try and fetch the locale from the carrier properties or from the SIM language
             // preferences (EF-PL and EF-LI)...
@@ -7703,7 +7954,7 @@
                 if (!localeFromDefaultSim.getCountry().isEmpty()) {
                     if (DBG) log("Using locale from subId: " + subId + " locale: "
                             + localeFromDefaultSim);
-                    return localeFromDefaultSim.toLanguageTag();
+                    return matchLocaleFromSupportedLocaleList(phone, localeFromDefaultSim);
                 } else {
                     simLanguage = localeFromDefaultSim.getLanguage();
                 }
@@ -7716,7 +7967,7 @@
             final Locale mccLocale = LocaleUtils.getLocaleFromMcc(mApp, mcc, simLanguage);
             if (mccLocale != null) {
                 if (DBG) log("No locale from SIM, using mcc locale:" + mccLocale);
-                return mccLocale.toLanguageTag();
+                return matchLocaleFromSupportedLocaleList(phone, mccLocale);
             }
 
             if (DBG) log("No locale found - returning null");
@@ -7726,15 +7977,28 @@
         }
     }
 
-    private List<SubscriptionInfo> getAllSubscriptionInfoList() {
-        return mSubscriptionController.getAllSubInfoList(mApp.getOpPackageName(),
-                mApp.getAttributionTag());
+    @VisibleForTesting
+    String matchLocaleFromSupportedLocaleList(Phone phone, @NonNull Locale inputLocale) {
+        String[] supportedLocale = com.android.internal.app.LocalePicker.getSupportedLocales(
+                phone.getContext());
+        for (String localeTag : supportedLocale) {
+            if (LocaleList.matchesLanguageAndScript(inputLocale, Locale.forLanguageTag(localeTag))
+                    && TextUtils.equals(inputLocale.getCountry(),
+                    Locale.forLanguageTag(localeTag).getCountry())) {
+                return localeTag;
+            }
+        }
+        return inputLocale.toLanguageTag();
     }
 
     /**
      * NOTE: this method assumes permission checks are done and caller identity has been cleared.
      */
     private List<SubscriptionInfo> getActiveSubscriptionInfoListPrivileged() {
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            return SubscriptionManagerService.getInstance().getActiveSubscriptionInfoList(
+                    mApp.getOpPackageName(), mApp.getAttributionTag());
+        }
         return mSubscriptionController.getActiveSubscriptionInfoList(mApp.getOpPackageName(),
                 mApp.getAttributionTag());
     }
@@ -7763,7 +8027,7 @@
         }
     }
 
-    // Checks that ModemActivityInfo is valid. Sleep time, Idle time, Rx time and Tx time should be
+    // Checks that ModemActivityInfo is valid. Sleep time and Idle time should be
     // less than total activity duration.
     private boolean isModemActivityInfoValid(ModemActivityInfo info) {
         if (info == null) {
@@ -7771,13 +8035,13 @@
         }
         int activityDurationMs =
                 (int) (info.getTimestampMillis() - mLastModemActivityInfo.getTimestampMillis());
+        activityDurationMs += MODEM_ACTIVITY_TIME_OFFSET_CORRECTION_MS;
+
         int totalTxTimeMs = Arrays.stream(info.getTransmitTimeMillis()).sum();
 
         return (info.isValid()
             && (info.getSleepTimeMillis() <= activityDurationMs)
-            && (info.getIdleTimeMillis() <= activityDurationMs)
-            && (info.getReceiveTimeMillis() <= activityDurationMs)
-            && (totalTxTimeMs <= activityDurationMs));
+            && (info.getIdleTimeMillis() <= activityDurationMs));
     }
 
     private void updateLastModemActivityInfo(ModemActivityInfo info, int rat, int freq) {
@@ -7817,7 +8081,7 @@
     */
     private void mergeModemActivityInfo(ModemActivityInfo info) {
         List<ActivityStatsTechSpecificInfo> merged = new ArrayList<>();
-        ActivityStatsTechSpecificInfo mDeltaSpecificInfo;
+        ActivityStatsTechSpecificInfo deltaSpecificInfo;
         boolean matched;
         for (int i = 0; i < info.getSpecificInfoLength(); i++) {
             matched = false;
@@ -7842,13 +8106,13 @@
             }
 
             if (!matched) {
-                mDeltaSpecificInfo =
+                deltaSpecificInfo =
                         new ActivityStatsTechSpecificInfo(
                                 rat,
                                 freq,
                                 info.getTransmitTimeMillis(rat, freq),
                                 (int) info.getReceiveTimeMillis(rat, freq));
-                merged.addAll(Arrays.asList(mDeltaSpecificInfo));
+                merged.addAll(Arrays.asList(deltaSpecificInfo));
             }
         }
         merged.addAll(Arrays.asList(mLastModemActivitySpecificInfo));
@@ -7863,6 +8127,26 @@
         mLastModemActivityInfo.setIdleTimeMillis(
                 info.getIdleTimeMillis()
                 + mLastModemActivityInfo.getIdleTimeMillis());
+
+        mLastModemActivityInfo =
+                 new ModemActivityInfo(
+                         mLastModemActivityInfo.getTimestampMillis(),
+                         mLastModemActivityInfo.getSleepTimeMillis(),
+                         mLastModemActivityInfo.getIdleTimeMillis(),
+                         mLastModemActivitySpecificInfo);
+    }
+
+    private ActivityStatsTechSpecificInfo[] deepCopyModemActivitySpecificInfo(
+            ActivityStatsTechSpecificInfo[] info) {
+        int infoSize = info.length;
+        ActivityStatsTechSpecificInfo[] ret = new ActivityStatsTechSpecificInfo[infoSize];
+        for (int i = 0; i < infoSize; i++) {
+            ret[i] = new ActivityStatsTechSpecificInfo(
+                    info[i].getRat(), info[i].getFrequencyRange(),
+                    info[i].getTransmitTimeMillis(),
+                    (int) info[i].getReceiveTimeMillis());
+        }
+        return ret;
     }
 
     /**
@@ -7926,10 +8210,21 @@
                 .contains(callingPackage);
         try {
             // 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;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                SubscriptionInfoInternal subInfo = SubscriptionManagerService.getInstance()
+                        .getSubscriptionInfoInternal(subId);
+                if (subInfo == null || !subInfo.isActive()) {
+                    Rlog.d(LOG_TAG, "getServiceStateForSubscriber returning null for inactive "
+                            + "subId=" + subId);
+                    return null;
+                }
+            } else {
+                if (!mSubscriptionController.isActiveSubId(subId, callingPackage,
+                        callingFeatureId)) {
+                    Rlog.d(LOG_TAG, "getServiceStateForSubscriber returning null for inactive "
+                            + "subId=" + subId);
+                    return null;
+                }
             }
 
             ServiceState ss = phone.getServiceState();
@@ -8080,6 +8375,16 @@
     }
 
     /**
+     * Make sure either called from same process as self (phone) or IPC caller has interact across
+     * users permission.
+     *
+     * @throws SecurityException if the caller does not have the required permission
+     */
+    private void enforceInteractAcrossUsersPermission(String message) {
+        mApp.enforceCallingOrSelfPermission(permission.INTERACT_ACROSS_USERS, message);
+    }
+
+    /**
      * Make sure called from the package in charge of visual voicemail.
      *
      * @throws SecurityException if the caller is not the visual voicemail package.
@@ -8095,8 +8400,7 @@
             }
             String vvmPackage = componentName.getPackageName();
             if (!callingPackage.equals(vvmPackage)) {
-                throw new SecurityException("Caller not current active visual voicemail package["
-                        + vvmPackage + "]");
+                throw new SecurityException("Caller not current active visual voicemail package");
             }
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -8451,12 +8755,8 @@
                 if (reason == TelephonyManager.DATA_ENABLED_REASON_CARRIER) {
                     phone.carrierActionSetMeteredApnsEnabled(enabled);
                 } else {
-                    if (phone.isUsingNewDataStack()) {
-                        phone.getDataSettingsManager().setDataEnabled(
-                                reason, enabled, callingPackage);
-                    } else {
-                        phone.getDataEnabledSettings().setDataEnabled(reason, enabled);
-                    }
+                    phone.getDataSettingsManager().setDataEnabled(
+                            reason, enabled, callingPackage);
                 }
             }
         } finally {
@@ -8667,11 +8967,11 @@
                 mApp.enforceCallingOrSelfPermission(
                         android.Manifest.permission.ACCESS_NETWORK_STATE,
                         functionName);
-            } catch (Exception e) {
+            } catch (SecurityException e) {
                 mApp.enforceCallingOrSelfPermission(
                         permission.READ_BASIC_PHONE_STATE, functionName);
             }
-        } catch (Exception e) {
+        } catch (SecurityException e) {
             TelephonyPermissions.enforceCallingOrSelfReadPhoneStatePermissionOrCarrierPrivilege(
                     mApp, subId, functionName);
         }
@@ -9073,7 +9373,7 @@
      */
     private int getDefaultNetworkType(int subId) {
         List<Integer> list = TelephonyProperties.default_network();
-        int phoneId = mSubscriptionController.getPhoneId(subId);
+        int phoneId = SubscriptionManager.getPhoneId(subId);
         if (phoneId >= 0 && phoneId < list.size() && list.get(phoneId) != null) {
             return list.get(phoneId);
         }
@@ -9233,9 +9533,11 @@
         final long identity = Binder.clearCallingIdentity();
         try {
             for (Phone phone: PhoneFactory.getPhones()) {
+                //Note: we ignore passed in param exactMatch. We can remove it once
+                // TelephonyManager#isPotentialEmergencyNumber is removed completely
                 if (phone.getEmergencyNumberTracker() != null
                         && phone.getEmergencyNumberTracker()
-                                .isEmergencyNumber(number, exactMatch)) {
+                                .isEmergencyNumber(number)) {
                     return true;
                 }
             }
@@ -9620,12 +9922,22 @@
 
     /**
      * Get the IRadio HAL Version
+     * @deprecated use getHalVersion instead
      */
+    @Deprecated
     @Override
     public int getRadioHalVersion() {
+        return getHalVersion(HAL_SERVICE_RADIO);
+    }
+
+    /**
+     * Get the HAL Version of a specific service
+     */
+    @Override
+    public int getHalVersion(int service) {
         Phone phone = getDefaultPhone();
         if (phone == null) return -1;
-        HalVersion hv = phone.getHalVersion();
+        HalVersion hv = phone.getHalVersion(service);
         if (hv.equals(HalVersion.UNKNOWN)) return -1;
         return hv.major * 100 + hv.minor;
     }
@@ -9666,15 +9978,10 @@
 
             boolean isMetered;
             boolean isDataEnabled;
-            if (phone.isUsingNewDataStack()) {
-                isMetered = phone.getDataNetworkController().getDataConfigManager()
-                        .isMeteredCapability(DataUtils.apnTypeToNetworkCapability(apnType),
-                                phone.getServiceState().getDataRoaming());
-                isDataEnabled = phone.getDataSettingsManager().isDataEnabled(apnType);
-            } else {
-                isMetered = ApnSettingUtils.isMeteredApnType(apnType, phone);
-                isDataEnabled = phone.getDataEnabledSettings().isDataEnabled(apnType);
-            }
+            isMetered = phone.getDataNetworkController().getDataConfigManager()
+                    .isMeteredCapability(DataUtils.apnTypeToNetworkCapability(apnType),
+                            phone.getServiceState().getDataRoaming());
+            isDataEnabled = phone.getDataSettingsManager().isDataEnabled(apnType);
             return !isMetered || isDataEnabled;
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -9690,13 +9997,9 @@
         try {
             Phone phone = getPhone(subId);
             if (phone == null) return true; // By default return true.
-            if (phone.isUsingNewDataStack()) {
-                return phone.getDataNetworkController().getDataConfigManager().isMeteredCapability(
-                        DataUtils.apnTypeToNetworkCapability(apnType),
-                        phone.getServiceState().getDataRoaming());
-            }
-
-            return ApnSettingUtils.isMeteredApnType(apnType, phone);
+            return phone.getDataNetworkController().getDataConfigManager().isMeteredCapability(
+                    DataUtils.apnTypeToNetworkCapability(apnType),
+                    phone.getServiceState().getDataRoaming());
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -9826,22 +10129,7 @@
             Phone phone = getPhone(subscriptionId);
             if (phone == null) return false;
 
-            switch (policy) {
-                case TelephonyManager.MOBILE_DATA_POLICY_DATA_ON_NON_DEFAULT_DURING_VOICE_CALL:
-                    if (phone.isUsingNewDataStack()) {
-                        return phone.getDataSettingsManager().isDataAllowedInVoiceCall();
-                    } else {
-                        return phone.getDataEnabledSettings().isDataAllowedInVoiceCall();
-                    }
-                case TelephonyManager.MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED:
-                    if (phone.isUsingNewDataStack()) {
-                        return phone.getDataSettingsManager().isMmsAlwaysAllowed();
-                    } else {
-                        return phone.getDataEnabledSettings().isMmsAlwaysAllowed();
-                    }
-                default:
-                    throw new IllegalArgumentException(policy + " is not a valid policy");
-            }
+            return phone.getDataSettingsManager().isMobileDataPolicyEnabled(policy);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -9857,24 +10145,7 @@
             Phone phone = getPhone(subscriptionId);
             if (phone == null) return;
 
-            switch (policy) {
-                case TelephonyManager.MOBILE_DATA_POLICY_DATA_ON_NON_DEFAULT_DURING_VOICE_CALL:
-                    if (phone.isUsingNewDataStack()) {
-                        phone.getDataSettingsManager().setAllowDataDuringVoiceCall(enabled);
-                    } else {
-                        phone.getDataEnabledSettings().setAllowDataDuringVoiceCall(enabled);
-                    }
-                    break;
-                case TelephonyManager.MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED:
-                    if (phone.isUsingNewDataStack()) {
-                        phone.getDataSettingsManager().setAlwaysAllowMmsData(enabled);
-                    } else {
-                        phone.getDataEnabledSettings().setAlwaysAllowMmsData(enabled);
-                    }
-                    break;
-                default:
-                    throw new IllegalArgumentException(policy + " is not a valid policy");
-            }
+            phone.getDataSettingsManager().setMobileDataPolicy(policy, enabled);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -10150,7 +10421,7 @@
         for (int i = 0; i < TelephonyManager.getDefault().getActiveModemCount(); i++) {
             Phone phone = PhoneFactory.getPhone(i);
             if (phone != null) {
-                phone.setRadioPowerForReason(enable, Phone.RADIO_POWER_REASON_THERMAL);
+                phone.setRadioPowerForReason(enable, TelephonyManager.RADIO_POWER_REASON_THERMAL);
                 isPhoneAvailable = true;
             }
         }
@@ -11048,9 +11319,8 @@
         }
 
         for (SignalThresholdInfo info : request.getSignalThresholdInfos()) {
-            // Only system caller can set mHysteresisMs/mHysteresisDb/mIsEnabled.
+            // Only system caller can set mHysteresisMs/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");
@@ -11129,6 +11399,88 @@
     }
 
     /**
+     * Check whether the given premium capability is available for purchase from the carrier.
+     *
+     * @param capability The premium capability to check.
+     * @param subId The subId to check the premium capability for.
+     *
+     * @return Whether the given premium capability is available to purchase.
+     */
+    @Override
+    public boolean isPremiumCapabilityAvailableForPurchase(int capability, int subId) {
+        if (!TelephonyPermissions.checkCallingOrSelfReadNonDangerousPhoneStateNoThrow(
+                mApp, "isPremiumCapabilityAvailableForPurchase")) {
+            log("Premium capability "
+                    + TelephonyManager.convertPremiumCapabilityToString(capability)
+                    + " is not available for purchase due to missing permissions.");
+            throw new SecurityException("isPremiumCapabilityAvailableForPurchase requires "
+                    + "permission READ_BASIC_PHONE_STATE.");
+        }
+
+        Phone phone = getPhone(subId);
+        if (phone == null) {
+            loge("isPremiumCapabilityAvailableForPurchase: phone is null, subId=" + subId);
+            return false;
+        }
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return SlicePurchaseController.getInstance(phone)
+                    .isPremiumCapabilityAvailableForPurchase(capability);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Purchase the given premium capability from the carrier.
+     *
+     * @param capability The premium capability to purchase.
+     * @param callback The result of the purchase request.
+     * @param subId The subId to purchase the premium capability for.
+     */
+    @Override
+    public void purchasePremiumCapability(int capability, IIntegerConsumer callback, int subId) {
+        log("purchasePremiumCapability: capability="
+                + TelephonyManager.convertPremiumCapabilityToString(capability) + ", caller="
+                + getCurrentPackageName());
+
+        if (!TelephonyPermissions.checkCallingOrSelfReadNonDangerousPhoneStateNoThrow(
+                mApp, "purchasePremiumCapability")) {
+            log("purchasePremiumCapability "
+                    + TelephonyManager.convertPremiumCapabilityToString(capability)
+                    + " failed due to missing permissions.");
+            throw new SecurityException("purchasePremiumCapability requires permission "
+                    + "READ_BASIC_PHONE_STATE.");
+        }
+
+        Phone phone = getPhone(subId);
+        if (phone == null) {
+            try {
+                int result = TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_REQUEST_FAILED;
+                callback.accept(result);
+                loge("purchasePremiumCapability: phone is null, subId=" + subId);
+            } catch (RemoteException e) {
+                String logStr = "Purchase premium capability "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability)
+                        + " failed due to RemoteException handling null phone: " + e;
+                if (DBG) log(logStr);
+                AnomalyReporter.reportAnomaly(
+                        UUID.fromString(PURCHASE_PREMIUM_CAPABILITY_ERROR_UUID), logStr);
+            }
+            return;
+        }
+        String appName;
+        try {
+            appName = mApp.getPackageManager().getApplicationLabel(mApp.getPackageManager()
+                    .getApplicationInfo(getCurrentPackageName(), 0)).toString();
+        } catch (PackageManager.NameNotFoundException e) {
+            appName = "An application";
+        }
+        sendRequestAsync(CMD_PURCHASE_PREMIUM_CAPABILITY,
+                new PurchasePremiumCapabilityArgument(capability, appName, callback), phone, null);
+    }
+
+    /**
      * Register an IMS connection state callback
      */
     @Override
@@ -11247,12 +11599,6 @@
         }
     }
 
-    @Override
-    public boolean isUsingNewDataStack() {
-        TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "isUsingNewDataStack");
-        return getDefaultPhone().isUsingNewDataStack();
-    }
-
     /**
      * Sets the modem service class Name that Telephony will bind to.
      *
@@ -11339,5 +11685,205 @@
         }
     }
 
+    /**
+     * Get the component name of the default app to direct respond-via-message intent for the
+     * user associated with this subscription, update the cache if there is no respond-via-message
+     * application currently configured for this user.
+     * @return component name of the app and class to direct Respond Via Message intent to, or
+     * {@code null} if the functionality is not supported.
+     * @hide
+     */
+    @Override
+    public @Nullable ComponentName getDefaultRespondViaMessageApplication(int subId,
+            boolean updateIfNeeded) {
+        enforceInteractAcrossUsersPermission("getDefaultRespondViaMessageApplication");
 
-}
+        Context context = getPhone(subId).getContext();
+        UserHandle userHandle = null;
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            userHandle = TelephonyUtils.getSubscriptionUserHandle(context, subId);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+        return SmsApplication.getDefaultRespondViaMessageApplicationAsUser(context,
+                updateIfNeeded, userHandle);
+    }
+
+    /**
+     * Set whether the device is able to connect with null ciphering or integrity
+     * algorithms. This is a global setting and will apply to all active subscriptions
+     * and all new subscriptions after this.
+     *
+     * @param enabled when true, null  cipher and integrity algorithms are allowed.
+     * @hide
+     */
+    @Override
+    @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
+    public void setNullCipherAndIntegrityEnabled(boolean enabled) {
+        enforceModifyPermission();
+        checkForNullCipherAndIntegritySupport();
+
+        // Persist the state of our preference. Each GsmCdmaPhone instance is responsible
+        // for listening to these preference changes and applying them immediately.
+        SharedPreferences.Editor editor = mTelephonySharedPreferences.edit();
+        editor.putBoolean(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED, enabled);
+        editor.apply();
+
+        for (Phone phone: PhoneFactory.getPhones()) {
+            phone.handleNullCipherEnabledChange();
+        }
+    }
+
+
+    /**
+     * Get whether the device is able to connect with null ciphering or integrity
+     * algorithms. Note that this retrieves the phone-global preference and not
+     * the state of the radio.
+     *
+     * @throws SecurityException if {@link permission#MODIFY_PHONE_STATE} is not satisfied
+     * @throws UnsupportedOperationException if the device does not support the minimum HAL
+     * version for this feature.
+     * @hide
+     */
+    @Override
+    @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
+    public boolean isNullCipherAndIntegrityPreferenceEnabled() {
+        enforceReadPermission();
+        checkForNullCipherAndIntegritySupport();
+        return getDefaultPhone().getNullCipherAndIntegrityEnabledPreference();
+    }
+
+    private void checkForNullCipherAndIntegritySupport() {
+        if (getHalVersion(HAL_SERVICE_NETWORK) < MIN_NULL_CIPHER_AND_INTEGRITY_VERSION) {
+            throw new UnsupportedOperationException(
+                    "Null cipher and integrity operations require HAL 2.1 or above");
+        }
+        if (!getDefaultPhone().isNullCipherAndIntegritySupported()) {
+            throw new UnsupportedOperationException(
+                    "Null cipher and integrity operations unsupported by modem");
+        }
+    }
+
+    /**
+     * Get the SIM state for the slot index.
+     * For Remote-SIMs, this method returns {@link IccCardConstants.State#UNKNOWN}
+     *
+     * @return SIM state as the ordinal of {@link IccCardConstants.State}
+     */
+    @Override
+    @SimState
+    public int getSimStateForSlotIndex(int slotIndex) {
+        IccCardConstants.State simState;
+        if (slotIndex < 0) {
+            simState = IccCardConstants.State.UNKNOWN;
+        } else {
+            Phone phone = null;
+            try {
+                phone = PhoneFactory.getPhone(slotIndex);
+            } catch (IllegalStateException e) {
+                // ignore
+            }
+            if (phone == null) {
+                simState = IccCardConstants.State.UNKNOWN;
+            } else {
+                IccCard icc = phone.getIccCard();
+                if (icc == null) {
+                    simState = IccCardConstants.State.UNKNOWN;
+                } else {
+                    simState = icc.getState();
+                }
+            }
+        }
+        return simState.ordinal();
+    }
+
+    /**
+     * Get current cell broadcast ranges.
+     */
+    @Override
+    @RequiresPermission(android.Manifest.permission.MODIFY_CELL_BROADCASTS)
+    public List<CellBroadcastIdRange> getCellBroadcastIdRanges(int subId) {
+        mApp.enforceCallingPermission(android.Manifest.permission.MODIFY_CELL_BROADCASTS,
+                "getCellBroadcastIdRanges");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return getPhone(subId).getCellBroadcastIdRanges();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Set reception of cell broadcast messages with the list of the given ranges
+     *
+     * @param ranges the list of {@link CellBroadcastIdRange} to be enabled
+     */
+    @Override
+    @RequiresPermission(android.Manifest.permission.MODIFY_CELL_BROADCASTS)
+    public void setCellBroadcastIdRanges(int subId, @NonNull List<CellBroadcastIdRange> ranges,
+            @Nullable IIntegerConsumer callback) {
+        mApp.enforceCallingPermission(android.Manifest.permission.MODIFY_CELL_BROADCASTS,
+                "setCellBroadcastIdRanges");
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            Phone phone = getPhoneFromSubId(subId);
+            if (DBG) {
+                log("setCellBroadcastIdRanges for subId :" + subId + ", phone:" + phone);
+            }
+            phone.setCellBroadcastIdRanges(ranges, result -> {
+                if (callback != null) {
+                    try {
+                        callback.accept(result);
+                    } catch (RemoteException e) {
+                        Log.w(LOG_TAG, "setCellBroadcastIdRanges: callback not available.");
+                    }
+                }
+            });
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Returns whether the device supports the domain selection service.
+     *
+     * @return {@code true} if the device supports the domain selection service.
+     */
+    @Override
+    public boolean isDomainSelectionSupported() {
+        mApp.enforceCallingOrSelfPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+                "isDomainSelectionSupported");
+
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            return DomainSelectionResolver.getInstance().isDomainSelectionSupported();
+        }  finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    /**
+     * Check whether the caller (or self, if not processing an IPC) can read device identifiers.
+     *
+     * <p>This method behaves in one of the following ways:
+     * <ul>
+     *     <li>return true : if the calling package has the appop permission {@link
+     *     Manifest.permission#USE_ICC_AUTH_WITH_DEVICE_IDENTIFIER} in the manifest </>
+     *     <li>return true : if any one subscription has the READ_PRIVILEGED_PHONE_STATE
+     *     permission, the calling package passes a DevicePolicyManager Device Owner / Profile
+     *     Owner device identifier access check, or the calling package has carrier privileges</>
+     *     <li>throw SecurityException: if the caller does not meet any of the requirements.
+     * </ul>
+     */
+    private static boolean checkCallingOrSelfReadDeviceIdentifiersForAnySub(Context context,
+            String callingPackage, @Nullable String callingFeatureId, String message) {
+        for (Phone phone : PhoneFactory.getPhones()) {
+            if (TelephonyPermissions.checkCallingOrSelfReadDeviceIdentifiers(context,
+                    phone.getSubId(), callingPackage, callingFeatureId, message)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/src/com/android/phone/PhoneUtils.java b/src/com/android/phone/PhoneUtils.java
index 695a4a4..5f14387 100644
--- a/src/com/android/phone/PhoneUtils.java
+++ b/src/com/android/phone/PhoneUtils.java
@@ -31,6 +31,7 @@
 import android.os.Handler;
 import android.os.Message;
 import android.os.PersistableBundle;
+import android.os.UserHandle;
 import android.os.VibrationEffect;
 import android.os.Vibrator;
 import android.telecom.PhoneAccount;
@@ -469,7 +470,7 @@
 
                 // build the dialog
                 final AlertDialog newDialog =
-                        FrameworksUtils.makeAlertDialogBuilder(contextThemeWrapper)
+                        new AlertDialog.Builder(contextThemeWrapper)
                         .setMessage(text)
                         .setView(dialogView)
                         .setPositiveButton(R.string.send_button, mUSSDDialogListener)
@@ -701,31 +702,28 @@
         Log.d(LOG_TAG, msg);
     }
 
-    public static PhoneAccountHandle makePstnPhoneAccountHandle(String id) {
-        return makePstnPhoneAccountHandleWithPrefix(id, "", false);
-    }
-
-    public static PhoneAccountHandle makePstnPhoneAccountHandle(int phoneId) {
-        return makePstnPhoneAccountHandle(PhoneFactory.getPhone(phoneId));
-    }
-
     public static PhoneAccountHandle makePstnPhoneAccountHandle(Phone phone) {
-        return makePstnPhoneAccountHandleWithPrefix(phone, "", false);
+        return makePstnPhoneAccountHandleWithPrefix(phone, "",
+                false, phone.getUserHandle());
     }
 
     public static PhoneAccountHandle makePstnPhoneAccountHandleWithPrefix(
-            Phone phone, String prefix, boolean isEmergency) {
+            Phone phone, String prefix, boolean isEmergency, UserHandle userHandle) {
         // TODO: Should use some sort of special hidden flag to decorate this account as
         // an emergency-only account
         String id = isEmergency ? EMERGENCY_ACCOUNT_HANDLE_ID : prefix +
                 String.valueOf(phone.getSubId());
-        return makePstnPhoneAccountHandleWithPrefix(id, prefix, isEmergency);
+        return makePstnPhoneAccountHandleWithPrefix(id, prefix, isEmergency, userHandle);
     }
 
     public static PhoneAccountHandle makePstnPhoneAccountHandleWithPrefix(
-            String id, String prefix, boolean isEmergency) {
+            String id, String prefix, boolean isEmergency, UserHandle userHandle) {
         ComponentName pstnConnectionServiceName = getPstnConnectionServiceName();
-        return new PhoneAccountHandle(pstnConnectionServiceName, id);
+        // If user handle is null, resort to default constructor to use phone process's
+        // user handle
+        return userHandle == null
+                ? new PhoneAccountHandle(pstnConnectionServiceName, id)
+                : new PhoneAccountHandle(pstnConnectionServiceName, id, userHandle);
     }
 
     public static int getSubIdForPhoneAccount(PhoneAccount phoneAccount) {
diff --git a/src/com/android/phone/RcsProvisioningMonitor.java b/src/com/android/phone/RcsProvisioningMonitor.java
index 1ed0d72..a948d08 100644
--- a/src/com/android/phone/RcsProvisioningMonitor.java
+++ b/src/com/android/phone/RcsProvisioningMonitor.java
@@ -828,7 +828,7 @@
 
     private void onConfigReceived(int subId, byte[] config, boolean isCompressed) {
         logv("onConfigReceived, subId:" + subId + ", config:"
-                + config + ", isCompressed:" + isCompressed);
+                + Arrays.toString(config) + ", isCompressed:" + isCompressed);
         RcsProvisioningInfo info = mRcsProvisioningInfos.get(subId);
         if (info == null) {
             logd("sub[" + subId + "] has been removed");
diff --git a/src/com/android/phone/SubscriptionInfoHelper.java b/src/com/android/phone/SubscriptionInfoHelper.java
index 14faebc..f964f82 100644
--- a/src/com/android/phone/SubscriptionInfoHelper.java
+++ b/src/com/android/phone/SubscriptionInfoHelper.java
@@ -55,8 +55,8 @@
      */
     public SubscriptionInfoHelper(Context context, Intent intent) {
         mContext = context;
-        PhoneAccountHandle phoneAccountHandle =
-                intent.getParcelableExtra(TelephonyManager.EXTRA_PHONE_ACCOUNT_HANDLE);
+        PhoneAccountHandle phoneAccountHandle = intent.getParcelableExtra(
+                TelephonyManager.EXTRA_PHONE_ACCOUNT_HANDLE, PhoneAccountHandle.class);
         if (phoneAccountHandle != null) {
             mSubId = PhoneUtils.getSubIdForPhoneAccountHandle(phoneAccountHandle);
         }
diff --git a/src/com/android/phone/Telephony2gUpdater.java b/src/com/android/phone/Telephony2gUpdater.java
new file mode 100644
index 0000000..0919385
--- /dev/null
+++ b/src/com/android/phone/Telephony2gUpdater.java
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2022 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.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.UserManager;
+import android.telephony.RadioAccessFamily;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.RILConstants;
+
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * A {@link BroadcastReceiver} that ensures that user restrictions are correctly applied to
+ * telephony.
+ * This includes handling broadcasts from user restriction state changes, as well as ensuring that
+ * SIM-specific settings are correctly applied when new subscriptions become active.
+ *
+ * Callers are expected to call {@code init()} and keep an instance of this class alive.
+ */
+public class Telephony2gUpdater extends BroadcastReceiver {
+    private static final String TAG = "TelephonyUserManagerReceiver";
+
+    // We can't interact with the HAL on the main thread of the phone process (where
+    // receivers are run by default), so we execute our logic from a separate thread.
+    private final Executor mExecutor;
+    private final Context mContext;
+    private final long mBaseAllowedNetworks;
+
+    public Telephony2gUpdater(Executor executor, Context context) {
+        this(executor, context,
+                RadioAccessFamily.getRafFromNetworkType(RILConstants.PREFERRED_NETWORK_MODE));
+    }
+
+    public Telephony2gUpdater(Executor executor, Context context,
+            long baseAllowedNetworks) {
+        mExecutor = executor;
+        mContext = context;
+        mBaseAllowedNetworks = baseAllowedNetworks;
+    }
+
+    /**
+     * Register the given instance as a {@link BroadcastReceiver} and a {@link
+     * SubscriptionManager.OnSubscriptionsChangedListener}.
+     */
+    public void init() {
+        mContext.getSystemService(SubscriptionManager.class).addOnSubscriptionsChangedListener(
+                mExecutor, new SubscriptionListener());
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(UserManager.ACTION_USER_RESTRICTIONS_CHANGED);
+        mContext.registerReceiver(this, filter);
+    }
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        if (context == null || intent == null) return;
+        Log.i(TAG, "Received callback for action " + intent.getAction());
+        final PendingResult result = goAsync();
+        mExecutor.execute(() -> {
+            Log.i(TAG, "Running handler for action " + intent.getAction());
+            handleUserRestrictionsChanged(context);
+            result.finish();
+        });
+    }
+
+    /**
+     * Update all active subscriptions with allowed network types depending on the current state
+     * of the {@link UserManager.DISALLOW_2G}.
+     */
+    @VisibleForTesting
+    public void handleUserRestrictionsChanged(Context context) {
+        UserManager um = context.getSystemService(UserManager.class);
+        TelephonyManager tm = context.getSystemService(TelephonyManager.class);
+        SubscriptionManager sm = context.getSystemService(SubscriptionManager.class);
+        final long twoGBitmask = TelephonyManager.NETWORK_CLASS_BITMASK_2G;
+
+        boolean shouldDisable2g = um.hasUserRestriction(UserManager.DISALLOW_CELLULAR_2G);
+
+        // This is expected when subscription info cannot be determined. We'll get another
+        // callback in the future from our SubscriptionListener once we have valid subscriptions.
+        List<SubscriptionInfo> subscriptionInfoList = sm.getAvailableSubscriptionInfoList();
+        if (subscriptionInfoList == null) {
+            return;
+        }
+
+        long allowedNetworkTypes = mBaseAllowedNetworks;
+
+        // 2G device admin controls are global
+        for (SubscriptionInfo info : subscriptionInfoList) {
+            TelephonyManager telephonyManager = tm.createForSubscriptionId(
+                    info.getSubscriptionId());
+            if (shouldDisable2g) {
+                allowedNetworkTypes &= ~twoGBitmask;
+            } else {
+                allowedNetworkTypes |= twoGBitmask;
+            }
+            telephonyManager.setAllowedNetworkTypesForReason(
+                    TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS,
+                    allowedNetworkTypes);
+        }
+    }
+
+    private class SubscriptionListener extends SubscriptionManager.OnSubscriptionsChangedListener {
+        @Override
+        public void onSubscriptionsChanged() {
+            Log.i(TAG, "Running handler for subscription change.");
+            handleUserRestrictionsChanged(mContext);
+        }
+    }
+
+}
diff --git a/src/com/android/phone/TelephonyShellCommand.java b/src/com/android/phone/TelephonyShellCommand.java
index 669e830..fdaf1bb 100644
--- a/src/com/android/phone/TelephonyShellCommand.java
+++ b/src/com/android/phone/TelephonyShellCommand.java
@@ -21,6 +21,8 @@
 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 static java.util.Map.entry;
+
 import android.Manifest;
 import android.content.Context;
 import android.net.Uri;
@@ -61,8 +63,8 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
-import java.util.HashMap;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeSet;
@@ -167,12 +169,17 @@
     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 INVALID_ENTRY_ERROR = "An emergency number (only allow '0'-'9', "
+            + "'*', '#' or '+') needs to be specified after -a in the command ";
+
+    private static final int[] ROUTING_TYPES = {EmergencyNumber.EMERGENCY_CALL_ROUTING_UNKNOWN,
+            EmergencyNumber.EMERGENCY_CALL_ROUTING_EMERGENCY,
+            EmergencyNumber.EMERGENCY_CALL_ROUTING_NORMAL};
+
     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";
-    // Check if telephony new data stack is enabled.
-    private static final String GET_DATA_MODE = "get-data-mode";
     private static final String GET_IMEI = "get-imei";
     private static final String GET_SIM_SLOTS_MAPPING = "get-sim-slots-mapping";
     // Take advantage of existing methods that already contain permissions checks when possible.
@@ -198,33 +205,32 @@
     // For instance: "xxxx_string", "xxxx_string_array", etc.
     // The carrier config keys in this map does not follow this convention. It is therefore not
     // possible to infer the type for these keys by looking at the string.
-    private static final Map<String, CcType> CC_TYPE_MAP = new HashMap<String, CcType>() {{
-            put(CarrierConfigManager.Gps.KEY_A_GLONASS_POS_PROTOCOL_SELECT_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_GPS_LOCK_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_LPP_PROFILE_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_NFW_PROXY_APPS_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_SUPL_ES_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_SUPL_HOST_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_SUPL_MODE_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_SUPL_PORT_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_SUPL_VER_STRING, CcType.STRING);
-            put(CarrierConfigManager.Gps.KEY_USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL_STRING,
-                    CcType.STRING);
-            put(CarrierConfigManager.KEY_CARRIER_APP_NO_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
-                    CcType.STRING_ARRAY);
-            put(CarrierConfigManager.KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
-                    CcType.STRING_ARRAY);
-            put(CarrierConfigManager.KEY_CARRIER_CALL_SCREENING_APP_STRING, CcType.STRING);
-            put(CarrierConfigManager.KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING, CcType.STRING);
-            put(CarrierConfigManager.KEY_MMS_HTTP_PARAMS_STRING, CcType.STRING);
-            put(CarrierConfigManager.KEY_MMS_NAI_SUFFIX_STRING, CcType.STRING);
-            put(CarrierConfigManager.KEY_MMS_UA_PROF_TAG_NAME_STRING, CcType.STRING);
-            put(CarrierConfigManager.KEY_MMS_UA_PROF_URL_STRING, CcType.STRING);
-            put(CarrierConfigManager.KEY_MMS_USER_AGENT_STRING, CcType.STRING);
-            put(CarrierConfigManager.KEY_RATCHET_RAT_FAMILIES, CcType.STRING_ARRAY);
-        }
-    };
+    private static final Map<String, CcType> CC_TYPE_MAP = Map.ofEntries(
+            entry(CarrierConfigManager.Gps.KEY_A_GLONASS_POS_PROTOCOL_SELECT_STRING,
+                    CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_GPS_LOCK_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_LPP_PROFILE_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_NFW_PROXY_APPS_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_SUPL_ES_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_SUPL_HOST_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_SUPL_MODE_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_SUPL_PORT_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_SUPL_VER_STRING, CcType.STRING),
+            entry(CarrierConfigManager.Gps.KEY_USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL_STRING,
+                    CcType.STRING),
+            entry(CarrierConfigManager.KEY_CARRIER_APP_NO_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
+                    CcType.STRING_ARRAY),
+            entry(CarrierConfigManager.KEY_CARRIER_APP_WAKE_SIGNAL_CONFIG_STRING_ARRAY,
+                    CcType.STRING_ARRAY),
+            entry(CarrierConfigManager.KEY_CARRIER_CALL_SCREENING_APP_STRING, CcType.STRING),
+            entry(CarrierConfigManager.KEY_MMS_EMAIL_GATEWAY_NUMBER_STRING, CcType.STRING),
+            entry(CarrierConfigManager.KEY_MMS_HTTP_PARAMS_STRING, CcType.STRING),
+            entry(CarrierConfigManager.KEY_MMS_NAI_SUFFIX_STRING, CcType.STRING),
+            entry(CarrierConfigManager.KEY_MMS_UA_PROF_TAG_NAME_STRING, CcType.STRING),
+            entry(CarrierConfigManager.KEY_MMS_UA_PROF_URL_STRING, CcType.STRING),
+            entry(CarrierConfigManager.KEY_MMS_USER_AGENT_STRING, CcType.STRING),
+            entry(CarrierConfigManager.KEY_RATCHET_RAT_FAMILIES, CcType.STRING_ARRAY));
 
     /**
      * Map from a shorthand string to the feature tags required in registration required in order
@@ -329,8 +335,6 @@
             case GET_ALLOWED_NETWORK_TYPES_FOR_USER:
             case SET_ALLOWED_NETWORK_TYPES_FOR_USER:
                 return handleAllowedNetworkTypesCommand(cmd);
-            case GET_DATA_MODE:
-                return handleGetDataMode();
             case GET_IMEI:
                 return handleGetImei();
             case GET_SIM_SLOTS_MAPPING:
@@ -789,6 +793,24 @@
         return 0;
     }
 
+    private void removeEmergencyNumberTestMode(String emergencyNumber) {
+        PrintWriter errPw = getErrPrintWriter();
+        for (int routingType : ROUTING_TYPES) {
+            try {
+                mInterface.updateEmergencyNumberListTestMode(
+                        EmergencyNumberTracker.REMOVE_EMERGENCY_NUMBER_TEST_MODE,
+                        new EmergencyNumber(emergencyNumber, "", "",
+                                EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_UNSPECIFIED,
+                                new ArrayList<String>(),
+                                EmergencyNumber.EMERGENCY_NUMBER_SOURCE_TEST,
+                                routingType));
+            } catch (RemoteException ex) {
+                Log.w(LOG_TAG, "emergency-number-test-mode " + "error " + ex.getMessage());
+                errPw.println("Exception: " + ex.getMessage());
+            }
+        }
+    }
+
     private int handleEmergencyNumberTestModeCommand() {
         PrintWriter errPw = getErrPrintWriter();
         String opt = getNextOption();
@@ -796,26 +818,52 @@
             onHelpEmergencyNumber();
             return 0;
         }
-
         switch (opt) {
             case "-a": {
                 String emergencyNumberCmd = getNextArgRequired();
-                if (emergencyNumberCmd == null
-                        || !EmergencyNumber.validateEmergencyNumberAddress(emergencyNumberCmd)) {
-                    errPw.println("An emergency number (only allow '0'-'9', '*', '#' or '+') needs"
-                            + " to be specified after -a in the command ");
+                if (emergencyNumberCmd == null){
+                    errPw.println(INVALID_ENTRY_ERROR);
                     return -1;
                 }
+                String[] params = emergencyNumberCmd.split(":");
+                String emergencyNumber;
+                if (params[0] == null ||
+                        !EmergencyNumber.validateEmergencyNumberAddress(params[0])){
+                    errPw.println(INVALID_ENTRY_ERROR);
+                    return -1;
+                } else {
+                    emergencyNumber = params[0];
+                }
+                removeEmergencyNumberTestMode(emergencyNumber);
+                int emergencyCallRouting = EmergencyNumber.EMERGENCY_CALL_ROUTING_UNKNOWN;
+                if (params.length > 1) {
+                    switch (params[1].toLowerCase(Locale.ROOT)) {
+                        case "emergency":
+                            emergencyCallRouting = EmergencyNumber.EMERGENCY_CALL_ROUTING_EMERGENCY;
+                            break;
+                        case "normal":
+                            emergencyCallRouting = EmergencyNumber.EMERGENCY_CALL_ROUTING_NORMAL;
+                            break;
+                        case "unknown":
+                            break;
+                        default:
+                            errPw.println("\"" + params[1] + "\" is not a valid specification for "
+                                    + "emergency call routing. Please enter either \"normal\", "
+                                    + "\"unknown\", or \"emergency\" for call routing. "
+                                    + "(-a 1234:normal)");
+                            return -1;
+                    }
+                }
                 try {
                     mInterface.updateEmergencyNumberListTestMode(
                             EmergencyNumberTracker.ADD_EMERGENCY_NUMBER_TEST_MODE,
-                            new EmergencyNumber(emergencyNumberCmd, "", "",
+                            new EmergencyNumber(emergencyNumber, "", "",
                                     EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_UNSPECIFIED,
                                     new ArrayList<String>(),
                                     EmergencyNumber.EMERGENCY_NUMBER_SOURCE_TEST,
-                                    EmergencyNumber.EMERGENCY_CALL_ROUTING_UNKNOWN));
+                                    emergencyCallRouting));
                 } catch (RemoteException ex) {
-                    Log.w(LOG_TAG, "emergency-number-test-mode -a " + emergencyNumberCmd
+                    Log.w(LOG_TAG, "emergency-number-test-mode -a " + emergencyNumber
                             + ", error " + ex.getMessage());
                     errPw.println("Exception: " + ex.getMessage());
                     return -1;
@@ -841,20 +889,7 @@
                             + " to be specified after -r in the command ");
                     return -1;
                 }
-                try {
-                    mInterface.updateEmergencyNumberListTestMode(
-                            EmergencyNumberTracker.REMOVE_EMERGENCY_NUMBER_TEST_MODE,
-                            new EmergencyNumber(emergencyNumberCmd, "", "",
-                                    EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_UNSPECIFIED,
-                                    new ArrayList<String>(),
-                                    EmergencyNumber.EMERGENCY_NUMBER_SOURCE_TEST,
-                                    EmergencyNumber.EMERGENCY_CALL_ROUTING_UNKNOWN));
-                } catch (RemoteException ex) {
-                    Log.w(LOG_TAG, "emergency-number-test-mode -r " + emergencyNumberCmd
-                            + ", error " + ex.getMessage());
-                    errPw.println("Exception: " + ex.getMessage());
-                    return -1;
-                }
+                removeEmergencyNumberTestMode(emergencyNumberCmd);
                 break;
             }
             case "-p": {
@@ -1064,7 +1099,7 @@
     private int handleBarringSendCommand() {
         PrintWriter errPw = getErrPrintWriter();
         int slotId = getDefaultSlot();
-        int subId = SubscriptionManager.getSubId(slotId)[0];
+        int subId = SubscriptionManager.getSubscriptionId(slotId);
         @BarringInfo.BarringServiceInfo.BarringType int barringType =
                 BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL;
         boolean isConditionallyBarred = false;
@@ -1076,7 +1111,7 @@
                 case "-s": {
                     try {
                         slotId = Integer.parseInt(getNextArgRequired());
-                        subId = SubscriptionManager.getSubId(slotId)[0];
+                        subId = SubscriptionManager.getSubscriptionId(slotId);
                     } catch (NumberFormatException e) {
                         errPw.println("barring send requires an integer as a SLOT_ID.");
                         return -1;
@@ -1143,7 +1178,7 @@
             return 0;
         }
 
-        boolean isEnabled = "true".equals(arg.toLowerCase());
+        boolean isEnabled = "true".equals(arg.toLowerCase(Locale.ROOT));
         try {
             mInterface.setDeviceToDeviceForceEnabled(isEnabled);
         } catch (RemoteException e) {
@@ -1646,7 +1681,7 @@
         String tag = CARRIER_CONFIG_SUBCOMMAND + " " + CC_SET_VALUES_FROM_XML + ": ";
 
         // Parse all options
-        CcOptionParseResult options = parseCcOptions(tag, false);
+        CcOptionParseResult options = parseCcOptions(tag, true);
         if (options == null) {
             return -1;
         }
@@ -2127,8 +2162,7 @@
                 return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
             }
         }
-        int[] subIds = SubscriptionManager.getSubId(slotId);
-        return subIds[0];
+        return SubscriptionManager.getSubscriptionId(slotId);
     }
 
     private int handleGbaSetServiceCommand() {
@@ -2913,24 +2947,6 @@
         }
     }
 
-    private int handleGetDataMode() {
-        if (!checkShellUid()) {
-            return -1;
-        }
-
-        boolean newDataStackEnabled = false;
-        try {
-            newDataStackEnabled = mInterface.isUsingNewDataStack();
-        } catch (RemoteException e) {
-            getOutPrintWriter().println("Something went wrong. " + e);
-            return -1;
-        }
-
-        getOutPrintWriter().println("Telephony is running with the "
-                + (newDataStackEnabled ? "new" : "old") + " data stack.");
-        return 0;
-    }
-
     private int handleRadioSetModemServiceCommand() {
         PrintWriter errPw = getErrPrintWriter();
         String serviceName = null;
diff --git a/src/com/android/phone/callcomposer/DigestAuthUtils.java b/src/com/android/phone/callcomposer/DigestAuthUtils.java
index 2f081f7..770aadf 100644
--- a/src/com/android/phone/callcomposer/DigestAuthUtils.java
+++ b/src/com/android/phone/callcomposer/DigestAuthUtils.java
@@ -30,6 +30,7 @@
 import java.security.NoSuchAlgorithmException;
 import java.security.SecureRandom;
 import java.text.ParseException;
+import java.util.Locale;
 
 public class DigestAuthUtils {
     private static final String TAG = DigestAuthUtils.class.getSimpleName();
@@ -54,12 +55,12 @@
     public static String generateAuthorizationHeader(WWWAuthenticate parsedHeader,
             GbaCredentials credentials, String method, String uri) {
         if (!TextUtils.isEmpty(parsedHeader.getAlgorithm())
-                && !MD5_ALGORITHM.equals(parsedHeader.getAlgorithm().toLowerCase())) {
+                && !MD5_ALGORITHM.equals(parsedHeader.getAlgorithm().toLowerCase(Locale.ROOT))) {
             Log.e(TAG, "This client only supports MD5 auth");
             return "";
         }
         if (!TextUtils.isEmpty(parsedHeader.getQop())
-                && !AUTH_QOP.equals(parsedHeader.getQop().toLowerCase())) {
+                && !AUTH_QOP.equals(parsedHeader.getQop().toLowerCase(Locale.ROOT))) {
             Log.e(TAG, "This client only supports the auth qop");
             return "";
         }
@@ -137,7 +138,7 @@
     }
 
     private static String base16(byte[] input) {
-        return BaseEncoding.base16().encode(input).toLowerCase();
+        return BaseEncoding.base16().encode(input).toLowerCase(Locale.ROOT);
     }
 
     private static MessageDigest getMd5Digest() {
diff --git a/src/com/android/phone/settings/AccessibilitySettingsFragment.java b/src/com/android/phone/settings/AccessibilitySettingsFragment.java
index 475d878..4c29e65 100644
--- a/src/com/android/phone/settings/AccessibilitySettingsFragment.java
+++ b/src/com/android/phone/settings/AccessibilitySettingsFragment.java
@@ -40,6 +40,7 @@
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.SubscriptionController;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.phone.PhoneGlobals;
 import com.android.phone.R;
 
@@ -183,10 +184,16 @@
             // Update RTT config with IMS Manager if the always-on carrier config isn't set to true.
             CarrierConfigManager configManager = (CarrierConfigManager) mContext.getSystemService(
                             Context.CARRIER_CONFIG_SERVICE);
-            for (int subId : SubscriptionController.getInstance().getActiveSubIdList(true)) {
+            int[] activeSubIds;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                activeSubIds = SubscriptionManagerService.getInstance().getActiveSubIdList(true);
+            } else {
+                activeSubIds = SubscriptionController.getInstance().getActiveSubIdList(true);
+            }
+            for (int subId : activeSubIds) {
                 if (!configManager.getConfigForSubId(subId).getBoolean(
                         CarrierConfigManager.KEY_IGNORE_RTT_MODE_SETTING_BOOL, false)) {
-                    int phoneId = SubscriptionController.getInstance().getPhoneId(subId);
+                    int phoneId = SubscriptionManager.getPhoneId(subId);
                     ImsManager imsManager = ImsManager.getInstance(getContext(), phoneId);
                     imsManager.setRttEnabled(mButtonRtt.isChecked());
                 }
@@ -264,6 +271,14 @@
     private boolean shouldShowRttSetting() {
         // Go through all the subs -- if we want to display the RTT setting for any of them, do
         // display it.
+        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+            for (int subId : SubscriptionManagerService.getInstance().getActiveSubIdList(true)) {
+                if (PhoneGlobals.getInstance().phoneMgr.isRttSupported(subId)) {
+                    return true;
+                }
+            }
+            return false;
+        }
         for (int subId : SubscriptionController.getInstance().getActiveSubIdList(true)) {
             if (PhoneGlobals.getInstance().phoneMgr.isRttSupported(subId)) {
                 return true;
diff --git a/src/com/android/phone/settings/PhoneAccountSettingsFragment.java b/src/com/android/phone/settings/PhoneAccountSettingsFragment.java
index 49e1379..7cc9235 100644
--- a/src/com/android/phone/settings/PhoneAccountSettingsFragment.java
+++ b/src/com/android/phone/settings/PhoneAccountSettingsFragment.java
@@ -6,7 +6,9 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.graphics.drawable.Icon;
+import android.os.Binder;
 import android.os.Bundle;
+import android.os.UserHandle;
 import android.os.UserManager;
 import android.preference.Preference;
 import android.preference.PreferenceCategory;
@@ -364,6 +366,7 @@
                 mTelecomManager.getCallCapablePhoneAccounts(includeDisabledAccounts);
         for (Iterator<PhoneAccountHandle> i = accountHandles.iterator(); i.hasNext();) {
             PhoneAccountHandle handle = i.next();
+            UserHandle userHandle = handle.getUserHandle();
             if (handle.equals(emergencyAccountHandle)) {
                 // never include emergency call accounts in this piece of code.
                 i.remove();
@@ -376,6 +379,11 @@
             } else if (!includeSims &&
                     account.hasCapabilities(PhoneAccount.CAPABILITY_SIM_SUBSCRIPTION)) {
                 i.remove();
+            } else if (!userHandle.equals(Binder.getCallingUserHandle())
+                    && !account.hasCapabilities(PhoneAccount.CAPABILITY_MULTI_USER)) {
+                // Only show accounts for the current user (unless account has
+                // CAPABILITY_MULTI_USER).
+                i.remove();
             }
         }
         return accountHandles;
@@ -387,7 +395,7 @@
 
     private PhoneAccountHandle getEmergencyPhoneAccount() {
         return PhoneUtils.makePstnPhoneAccountHandleWithPrefix(
-                (Phone) null, "" /* prefix */, true /* isEmergency */);
+                (Phone) null, "" /* prefix */, true /* isEmergency */, null /* userHandle */);
     }
 
     public static Intent buildPhoneAccountConfigureIntent(
diff --git a/src/com/android/phone/settings/RadioInfo.java b/src/com/android/phone/settings/RadioInfo.java
index 2058d2d..574440a 100644
--- a/src/com/android/phone/settings/RadioInfo.java
+++ b/src/com/android/phone/settings/RadioInfo.java
@@ -29,6 +29,7 @@
 import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
 import android.graphics.Typeface;
+import android.hardware.radio.modem.ImeiInfo;
 import android.net.ConnectivityManager;
 import android.net.Network;
 import android.net.NetworkCapabilities;
@@ -72,6 +73,13 @@
 import android.telephony.TelephonyDisplayInfo;
 import android.telephony.TelephonyManager;
 import android.telephony.data.NetworkSlicingConfig;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.telephony.ims.ImsRcsManager;
+import android.telephony.ims.ProvisioningManager;
+import android.telephony.ims.feature.MmTelFeature;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.Menu;
@@ -92,12 +100,10 @@
 import androidx.appcompat.app.AlertDialog.Builder;
 import androidx.appcompat.app.AppCompatActivity;
 
-import com.android.ims.ImsConfig;
-import com.android.ims.ImsException;
-import com.android.ims.ImsManager;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.euicc.EuiccConnector;
+import com.android.internal.telephony.util.TelephonyUtils;
 import com.android.phone.R;
 
 import java.io.IOException;
@@ -176,18 +182,6 @@
      */
     private static final int ALWAYS_ON_DSDS_MODE = 1;
 
-    private static final int IMS_VOLTE_PROVISIONED_CONFIG_ID =
-            ImsConfig.ConfigConstants.VLT_SETTING_ENABLED;
-
-    private static final int IMS_VT_PROVISIONED_CONFIG_ID =
-            ImsConfig.ConfigConstants.LVC_SETTING_ENABLED;
-
-    private static final int IMS_WFC_PROVISIONED_CONFIG_ID =
-            ImsConfig.ConfigConstants.VOICE_OVER_WIFI_SETTING_ENABLED;
-
-    private static final int EAB_PROVISIONED_CONFIG_ID =
-            ImsConfig.ConfigConstants.EAB_SETTING_ENABLED;
-
     //Values in must match CELL_INFO_REFRESH_RATES
     private static final String[] CELL_INFO_REFRESH_RATE_LABELS = {
             "Disabled",
@@ -264,6 +258,7 @@
     private TextView mNetworkSlicingConfig;
     private EditText mSmsc;
     private Switch mRadioPowerOnSwitch;
+    private Switch mSimulateOutOfServiceSwitch;
     private Button mCellInfoRefreshRateButton;
     private Button mDnsCheckToggleButton;
     private Button mPingTestButton;
@@ -291,6 +286,7 @@
     private TelephonyManager mTelephonyManager;
     private ImsManager mImsManager = null;
     private Phone mPhone = null;
+    private ProvisioningManager mProvisioningManager = null;
 
     private String mPingHostnameResultV4;
     private String mPingHostnameResultV6;
@@ -299,6 +295,7 @@
     private boolean mCfiValue = false;
 
     private List<CellInfo> mCellInfoResult = null;
+    private final boolean[] mSimulateOos = new boolean[2];
 
     private int mPreferredNetworkTypeResult;
     private int mCellInfoRefreshRateIndex;
@@ -417,14 +414,25 @@
     private void updatePhoneIndex(int phoneIndex, int subId) {
         // unregister listeners on the old subId
         unregisterPhoneStateListener();
-        mTelephonyManager.setCellInfoListRate(sCellInfoListRateDisabled);
+        mTelephonyManager.setCellInfoListRate(sCellInfoListRateDisabled, mPhone.getSubId());
+
+        if (phoneIndex == SubscriptionManager.INVALID_PHONE_INDEX) {
+            log("Invalid phone index " + phoneIndex + ", subscription ID " + subId);
+            return;
+        }
 
         // update the subId
         mTelephonyManager = mTelephonyManager.createForSubscriptionId(subId);
 
         // update the phoneId
-        mImsManager = ImsManager.getInstance(getApplicationContext(), phoneIndex);
         mPhone = PhoneFactory.getPhone(phoneIndex);
+        mImsManager = new ImsManager(mPhone.getContext());
+        try {
+            mProvisioningManager = ProvisioningManager.createForSubscriptionId(subId);
+        } catch (IllegalArgumentException e) {
+            log("updatePhoneIndex : IllegalArgumentException " + e.getMessage());
+            mProvisioningManager = null;
+        }
 
         updateAllFields();
     }
@@ -480,11 +488,17 @@
         mQueuedWork = new ThreadPoolExecutor(1, 1, RUNNABLE_TIMEOUT_MS, TimeUnit.MICROSECONDS,
                 new LinkedBlockingDeque<Runnable>());
         mConnectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
-        mPhone = PhoneFactory.getDefaultPhone();
+        mPhone = getPhone(SubscriptionManager.getDefaultSubscriptionId());
         mTelephonyManager = ((TelephonyManager) getSystemService(TELEPHONY_SERVICE))
                 .createForSubscriptionId(mPhone.getSubId());
 
-        mImsManager = ImsManager.getInstance(getApplicationContext(), mPhone.getPhoneId());
+        mImsManager = new ImsManager(mPhone.getContext());
+        try {
+            mProvisioningManager = ProvisioningManager.createForSubscriptionId(mPhone.getSubId());
+        } catch (IllegalArgumentException e) {
+            log("onCreate : IllegalArgumentException " + e.getMessage());
+            mProvisioningManager = null;
+        }
 
         sPhoneIndexLabels = getPhoneIndexLabels(mTelephonyManager);
 
@@ -552,7 +566,7 @@
         mImsWfcProvisionedSwitch = (Switch) findViewById(R.id.wfc_provisioned_switch);
         mEabProvisionedSwitch = (Switch) findViewById(R.id.eab_provisioned_switch);
 
-        if (!ImsManager.isImsSupportedOnDevice(mPhone.getContext())) {
+        if (!isImsSupportedOnDevice(mPhone.getContext())) {
             mImsVolteProvisionedSwitch.setVisibility(View.GONE);
             mImsVtProvisionedSwitch.setVisibility(View.GONE);
             mImsWfcProvisionedSwitch.setVisibility(View.GONE);
@@ -588,6 +602,11 @@
 
         mRadioPowerOnSwitch = (Switch) findViewById(R.id.radio_power);
 
+        mSimulateOutOfServiceSwitch = (Switch) findViewById(R.id.simulate_out_of_service);
+        if (!TelephonyUtils.IS_DEBUGGABLE) {
+            mSimulateOutOfServiceSwitch.setVisibility(View.GONE);
+        }
+
         mDownlinkKbps = (TextView) findViewById(R.id.dl_kbps);
         mUplinkKbps = (TextView) findViewById(R.id.ul_kbps);
         updateBandwidths(0, 0);
@@ -627,7 +646,7 @@
 
         mCellInfoRefreshRateIndex = 0; //disabled
         mPreferredNetworkTypeResult = PREFERRED_NETWORK_LABELS.length - 1; //Unknown
-        mSelectedPhoneIndex = 0; //phone 0
+        mSelectedPhoneIndex = mPhone.getPhoneId();
 
         new Thread(() -> {
             int networkType = (int) mTelephonyManager.getPreferredNetworkTypeBitmask();
@@ -680,7 +699,8 @@
         //set selection after registering listener to force update
         mCellInfoRefreshRateSpinner.setSelection(mCellInfoRefreshRateIndex);
         // Request cell information update from RIL.
-        mTelephonyManager.setCellInfoListRate(CELL_INFO_REFRESH_RATES[mCellInfoRefreshRateIndex]);
+        mTelephonyManager.setCellInfoListRate(CELL_INFO_REFRESH_RATES[mCellInfoRefreshRateIndex],
+                mPhone.getSubId());
 
         //set selection before registering to prevent update
         mPreferredNetworkType.setSelection(mPreferredNetworkTypeResult, true);
@@ -697,6 +717,8 @@
         mSelectPhoneIndex.setOnItemSelectedListener(mSelectPhoneIndexHandler);
 
         mRadioPowerOnSwitch.setOnCheckedChangeListener(mRadioPowerOnChangeListener);
+        mSimulateOutOfServiceSwitch.setOnCheckedChangeListener(mSimulateOosOnChangeListener);
+        mSimulateOutOfServiceSwitch.setChecked(mSimulateOos[mPhone.getPhoneId()]);
         mImsVolteProvisionedSwitch.setOnCheckedChangeListener(mImsVolteCheckedChangeListener);
         mImsVtProvisionedSwitch.setOnCheckedChangeListener(mImsVtCheckedChangeListener);
         mImsWfcProvisionedSwitch.setOnCheckedChangeListener(mImsWfcCheckedChangeListener);
@@ -725,7 +747,7 @@
         log("onPause: unregister phone & data intents");
 
         mTelephonyManager.unregisterTelephonyCallback(mTelephonyCallback);
-        mTelephonyManager.setCellInfoListRate(sCellInfoListRateDisabled);
+        mTelephonyManager.setCellInfoListRate(sCellInfoListRateDisabled, mPhone.getSubId());
         mConnectivityManager.unregisterNetworkCallback(mNetworkCallback);
 
     }
@@ -751,6 +773,7 @@
         mCellInfoRefreshRateIndex = b.getInt("mCellInfoRefreshRateIndex", 0);
     }
 
+    @SuppressWarnings("MissingSuperCall") // TODO: Fix me
     @Override
     protected void onSaveInstanceState(Bundle outState) {
         outState.putString("mPingHostnameResultV4", mPingHostnameResultV4);
@@ -774,7 +797,7 @@
                 R.string.radioInfo_menu_viewFDN).setOnMenuItemClickListener(mViewFDNCallback);
         menu.add(1, MENU_ITEM_VIEW_SDN, 0,
                 R.string.radioInfo_menu_viewSDN).setOnMenuItemClickListener(mViewSDNCallback);
-        if (ImsManager.isImsSupportedOnDevice(mPhone.getContext())) {
+        if (isImsSupportedOnDevice(mPhone.getContext())) {
             menu.add(1, MENU_ITEM_GET_IMS_STATUS,
                     0, R.string.radioInfo_menu_getIMS).setOnMenuItemClickListener(mGetImsStatus);
         }
@@ -1223,11 +1246,16 @@
         Resources r = getResources();
 
         s = mPhone.getDeviceId();
-        if (s == null) s = r.getString(R.string.radioInfo_unknown);
+        if (s == null) {
+            s = r.getString(R.string.radioInfo_unknown);
+        }  else if (mPhone.getImeiType() == ImeiInfo.ImeiType.PRIMARY) {
+            s = s + " (" + r.getString(R.string.radioInfo_imei_primary) + ")";
+        }
         mDeviceId.setText(s);
 
         s = mPhone.getSubscriberId();
         if (s == null) s = r.getString(R.string.radioInfo_unknown);
+
         mSubscriberId.setText(s);
 
         SubscriptionManager subMgr = getSystemService(SubscriptionManager.class);
@@ -1502,34 +1530,38 @@
         mRadioPowerOnSwitch.setOnCheckedChangeListener(mRadioPowerOnChangeListener);
     }
 
-    void setImsVolteProvisionedState(boolean state) {
+    private void setImsVolteProvisionedState(boolean state) {
         Log.d(TAG, "setImsVolteProvisioned state: " + ((state) ? "on" : "off"));
-        setImsConfigProvisionedState(IMS_VOLTE_PROVISIONED_CONFIG_ID, state);
+        setImsConfigProvisionedState(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE, state);
     }
 
-    void setImsVtProvisionedState(boolean state) {
+    private void setImsVtProvisionedState(boolean state) {
         Log.d(TAG, "setImsVtProvisioned() state: " + ((state) ? "on" : "off"));
-        setImsConfigProvisionedState(IMS_VT_PROVISIONED_CONFIG_ID, state);
+        setImsConfigProvisionedState(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE, state);
     }
 
-    void setImsWfcProvisionedState(boolean state) {
+    private void setImsWfcProvisionedState(boolean state) {
         Log.d(TAG, "setImsWfcProvisioned() state: " + ((state) ? "on" : "off"));
-        setImsConfigProvisionedState(IMS_WFC_PROVISIONED_CONFIG_ID, state);
+        setImsConfigProvisionedState(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN, state);
     }
 
-    void setEabProvisionedState(boolean state) {
+    private void setEabProvisionedState(boolean state) {
         Log.d(TAG, "setEabProvisioned() state: " + ((state) ? "on" : "off"));
-        setImsConfigProvisionedState(EAB_PROVISIONED_CONFIG_ID, state);
+        setRcsConfigProvisionedState(ImsRcsManager.CAPABILITY_TYPE_PRESENCE_UCE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE, state);
     }
 
-    void setImsConfigProvisionedState(int configItem, boolean state) {
-        if (mPhone != null && mImsManager != null) {
+    private void setImsConfigProvisionedState(int capability, int tech, boolean state) {
+        if (mProvisioningManager != null) {
             mQueuedWork.execute(new Runnable() {
                 public void run() {
                     try {
-                        mImsManager.getConfigInterface().setProvisionedValue(
-                                configItem, state ? 1 : 0);
-                    } catch (ImsException e) {
+                        mProvisioningManager.setProvisioningStatusForCapability(
+                                capability, tech, state);
+                    } catch (RuntimeException e) {
                         Log.e(TAG, "setImsConfigProvisioned() exception:", e);
                     }
                 }
@@ -1537,6 +1569,71 @@
         }
     }
 
+    private void setRcsConfigProvisionedState(int capability, int tech, boolean state) {
+        if (mProvisioningManager != null) {
+            mQueuedWork.execute(new Runnable() {
+                public void run() {
+                    try {
+                        mProvisioningManager.setRcsProvisioningStatusForCapability(
+                                capability, tech, state);
+                    } catch (RuntimeException e) {
+                        Log.e(TAG, "setRcsConfigProvisioned() exception:", e);
+                    }
+                }
+            });
+        }
+    }
+
+    private boolean isImsVolteProvisioningRequired() {
+        return isImsConfigProvisioningRequired(
+                MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
+    }
+
+    private boolean isImsVtProvisioningRequired() {
+        return isImsConfigProvisioningRequired(
+                MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
+    }
+
+    private boolean isImsWfcProvisioningRequired() {
+        return isImsConfigProvisioningRequired(
+                MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN);
+    }
+
+    private boolean isEabProvisioningRequired() {
+        return isRcsConfigProvisioningRequired(
+                ImsRcsManager.CAPABILITY_TYPE_PRESENCE_UCE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
+    }
+
+    private boolean isImsConfigProvisioningRequired(int capability, int tech) {
+        if (mProvisioningManager != null) {
+            try {
+                return mProvisioningManager.isProvisioningRequiredForCapability(
+                        capability, tech);
+            } catch (RuntimeException e) {
+                Log.e(TAG, "isImsConfigProvisioningRequired() exception:", e);
+            }
+        }
+
+        return false;
+    }
+
+    private boolean isRcsConfigProvisioningRequired(int capability, int tech) {
+        if (mProvisioningManager != null) {
+            try {
+                return mProvisioningManager.isRcsProvisioningRequiredForCapability(
+                        capability, tech);
+            } catch (RuntimeException e) {
+                Log.e(TAG, "isRcsConfigProvisioningRequired() exception:", e);
+            }
+        }
+
+        return false;
+    }
+
     OnCheckedChangeListener mRadioPowerOnChangeListener = new OnCheckedChangeListener() {
         @Override
         public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
@@ -1555,12 +1652,25 @@
         }
     };
 
-    private boolean isImsVolteProvisioned() {
-        if (mImsManager != null) {
-            return mImsManager.isVolteEnabledByPlatform()
-                && mImsManager.isVolteProvisionedOnDevice();
+    private final OnCheckedChangeListener mSimulateOosOnChangeListener =
+            (buttonView, isChecked) -> {
+        Intent intent = new Intent("com.android.internal.telephony.TestServiceState");
+        if (isChecked) {
+            log("Send OOS override broadcast intent.");
+            intent.putExtra("data_reg_state", 1);
+            mSimulateOos[mPhone.getPhoneId()] = true;
+        } else {
+            log("Remove OOS override.");
+            intent.putExtra("action", "reset");
+            mSimulateOos[mPhone.getPhoneId()] = false;
         }
-        return false;
+
+        mPhone.getTelephonyTester().setServiceStateTestIntent(intent);
+    };
+
+    private boolean isImsVolteProvisioned() {
+        return getImsConfigProvisionedState(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
     }
 
     OnCheckedChangeListener mImsVolteCheckedChangeListener = new OnCheckedChangeListener() {
@@ -1571,11 +1681,8 @@
     };
 
     private boolean isImsVtProvisioned() {
-        if (mImsManager != null) {
-            return mImsManager.isVtEnabledByPlatform()
-                && mImsManager.isVtProvisionedOnDevice();
-        }
-        return false;
+        return getImsConfigProvisionedState(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
     }
 
     OnCheckedChangeListener mImsVtCheckedChangeListener = new OnCheckedChangeListener() {
@@ -1586,11 +1693,8 @@
     };
 
     private boolean isImsWfcProvisioned() {
-        if (mImsManager != null) {
-            return mImsManager.isWfcEnabledByPlatform()
-                && mImsManager.isWfcProvisionedOnDevice();
-        }
-        return false;
+        return getImsConfigProvisionedState(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN);
     }
 
     OnCheckedChangeListener mImsWfcCheckedChangeListener = new OnCheckedChangeListener() {
@@ -1601,7 +1705,8 @@
     };
 
     private boolean isEabProvisioned() {
-        return isFeatureProvisioned(EAB_PROVISIONED_CONFIG_ID, false);
+        return getRcsConfigProvisionedState(ImsRcsManager.CAPABILITY_TYPE_PRESENCE_UCE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE);
     }
 
     OnCheckedChangeListener mEabCheckedChangeListener = new OnCheckedChangeListener() {
@@ -1611,23 +1716,30 @@
         }
     };
 
-    private boolean isFeatureProvisioned(int featureId, boolean defaultValue) {
-        boolean provisioned = defaultValue;
-        if (mImsManager != null) {
+    private boolean getImsConfigProvisionedState(int capability, int tech) {
+        if (mProvisioningManager != null) {
             try {
-                ImsConfig imsConfig = mImsManager.getConfigInterface();
-                if (imsConfig != null) {
-                    provisioned =
-                            (imsConfig.getProvisionedValue(featureId)
-                                    == ImsConfig.FeatureValueConstants.ON);
-                }
-            } catch (ImsException ex) {
-                Log.e(TAG, "isFeatureProvisioned() exception:", ex);
+                return mProvisioningManager.getProvisioningStatusForCapability(
+                        capability, tech);
+            } catch (RuntimeException e) {
+                Log.e(TAG, "getImsConfigProvisionedState() exception:", e);
             }
         }
 
-        log("isFeatureProvisioned() featureId=" + featureId + " provisioned=" + provisioned);
-        return provisioned;
+        return false;
+    }
+
+    private boolean getRcsConfigProvisionedState(int capability, int tech) {
+        if (mProvisioningManager != null) {
+            try {
+                return mProvisioningManager.getRcsProvisioningStatusForCapability(
+                        capability, tech);
+            } catch (RuntimeException e) {
+                Log.e(TAG, "getRcsConfigProvisionedState() exception:", e);
+            }
+        }
+
+        return false;
     }
 
     private boolean isEabEnabledByPlatform() {
@@ -1646,35 +1758,56 @@
     }
 
     private void updateImsProvisionedState() {
-        if (!ImsManager.isImsSupportedOnDevice(mPhone.getContext())) {
+        if (!isImsSupportedOnDevice(mPhone.getContext())) {
             return;
         }
-        log("updateImsProvisionedState isImsVolteProvisioned()=" + isImsVolteProvisioned());
-        //delightful hack to prevent on-checked-changed calls from
-        //actually forcing the ims provisioning to its transient/current value.
+
+        updateServiceEnabledByPlatform();
+
+        updateEabProvisionedSwitch(isEabEnabledByPlatform());
+    }
+
+    private void updateVolteProvisionedSwitch(boolean isEnabledByPlatform) {
+        boolean isProvisioned = isEnabledByPlatform && isImsVolteProvisioned();
+        log("updateVolteProvisionedSwitch isProvisioned" + isProvisioned);
+
         mImsVolteProvisionedSwitch.setOnCheckedChangeListener(null);
-        mImsVolteProvisionedSwitch.setChecked(isImsVolteProvisioned());
+        mImsVolteProvisionedSwitch.setChecked(isProvisioned);
         mImsVolteProvisionedSwitch.setOnCheckedChangeListener(mImsVolteCheckedChangeListener);
         mImsVolteProvisionedSwitch.setEnabled(!IS_USER_BUILD
-                && mImsManager.isVolteEnabledByPlatform());
+                && isEnabledByPlatform && isImsVolteProvisioningRequired());
+    }
+
+    private void updateVtProvisionedSwitch(boolean isEnabledByPlatform) {
+        boolean isProvisioned = isEnabledByPlatform && isImsVtProvisioned();
+        log("updateVtProvisionedSwitch isProvisioned" + isProvisioned);
 
         mImsVtProvisionedSwitch.setOnCheckedChangeListener(null);
-        mImsVtProvisionedSwitch.setChecked(isImsVtProvisioned());
+        mImsVtProvisionedSwitch.setChecked(isProvisioned);
         mImsVtProvisionedSwitch.setOnCheckedChangeListener(mImsVtCheckedChangeListener);
         mImsVtProvisionedSwitch.setEnabled(!IS_USER_BUILD
-                && mImsManager.isVtEnabledByPlatform());
+                && isEnabledByPlatform && isImsVtProvisioningRequired());
+    }
+
+    private void updateWfcProvisionedSwitch(boolean isEnabledByPlatform) {
+        boolean isProvisioned = isEnabledByPlatform && isImsWfcProvisioned();
+        log("updateWfcProvisionedSwitch isProvisioned" + isProvisioned);
 
         mImsWfcProvisionedSwitch.setOnCheckedChangeListener(null);
-        mImsWfcProvisionedSwitch.setChecked(isImsWfcProvisioned());
+        mImsWfcProvisionedSwitch.setChecked(isProvisioned);
         mImsWfcProvisionedSwitch.setOnCheckedChangeListener(mImsWfcCheckedChangeListener);
         mImsWfcProvisionedSwitch.setEnabled(!IS_USER_BUILD
-                && mImsManager.isWfcEnabledByPlatform());
+                && isEnabledByPlatform && isImsWfcProvisioningRequired());
+    }
+
+    private void updateEabProvisionedSwitch(boolean isEnabledByPlatform) {
+        log("updateEabProvisionedSwitch isEabWfcProvisioned()=" + isEabProvisioned());
 
         mEabProvisionedSwitch.setOnCheckedChangeListener(null);
         mEabProvisionedSwitch.setChecked(isEabProvisioned());
         mEabProvisionedSwitch.setOnCheckedChangeListener(mEabCheckedChangeListener);
         mEabProvisionedSwitch.setEnabled(!IS_USER_BUILD
-                && isEabEnabledByPlatform());
+                && isEnabledByPlatform && isEabProvisioningRequired());
     }
 
     OnClickListener mDnsCheckButtonHandler = new OnClickListener() {
@@ -1775,14 +1908,8 @@
                     return;
                 }
                 // getSubId says it takes a slotIndex, but it actually takes a phone index
-                int subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
-                int[] subIds = SubscriptionManager.getSubId(phoneIndex);
-                if (subIds != null && subIds.length > 0) {
-                    subId = subIds[0];
-                }
                 mSelectedPhoneIndex = phoneIndex;
-
-                updatePhoneIndex(phoneIndex, subId);
+                updatePhoneIndex(phoneIndex, SubscriptionManager.getSubscriptionId(phoneIndex));
             }
         }
 
@@ -1795,7 +1922,7 @@
 
         public void onItemSelected(AdapterView parent, View v, int pos, long id) {
             mCellInfoRefreshRateIndex = pos;
-            mTelephonyManager.setCellInfoListRate(CELL_INFO_REFRESH_RATES[pos]);
+            mTelephonyManager.setCellInfoListRate(CELL_INFO_REFRESH_RATES[pos], mPhone.getSubId());
             updateAllCellInfo();
         }
 
@@ -1913,4 +2040,45 @@
         intent.putExtra("isDefault", isChecked);
         sendBroadcast(intent);
     }
+
+    private boolean isImsSupportedOnDevice(Context context) {
+        return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY_IMS);
+    }
+
+    private void updateServiceEnabledByPlatform() {
+        int subId = mPhone.getSubId();
+        if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            log("updateServiceEnabledByPlatform subscription ID is invalid");
+            return;
+        }
+
+        ImsMmTelManager imsMmTelManager = mImsManager.getImsMmTelManager(subId);
+        try {
+            imsMmTelManager.isSupported(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                    AccessNetworkConstants.TRANSPORT_TYPE_WWAN, getMainExecutor(), (result) -> {
+                        updateVolteProvisionedSwitch(result);
+                    });
+            imsMmTelManager.isSupported(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO,
+                    AccessNetworkConstants.TRANSPORT_TYPE_WWAN, getMainExecutor(), (result) -> {
+                        updateVtProvisionedSwitch(result);
+                    });
+            imsMmTelManager.isSupported(MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                    AccessNetworkConstants.TRANSPORT_TYPE_WLAN, getMainExecutor(), (result) -> {
+                        updateWfcProvisionedSwitch(result);
+                    });
+        } catch (ImsException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private Phone getPhone(int subId) {
+        log("getPhone subId = " + subId);
+        Phone phone = PhoneFactory.getPhone(SubscriptionManager.getPhoneId(subId));
+        if (phone == null) {
+            log("return the default phone");
+            return PhoneFactory.getDefaultPhone();
+        }
+
+        return phone;
+    }
 }
diff --git a/src/com/android/phone/settings/VoicemailProviderSettings.java b/src/com/android/phone/settings/VoicemailProviderSettings.java
index fc2e7f8..10f0ddb 100644
--- a/src/com/android/phone/settings/VoicemailProviderSettings.java
+++ b/src/com/android/phone/settings/VoicemailProviderSettings.java
@@ -21,6 +21,8 @@
 import com.android.internal.telephony.CallForwardInfo;
 import com.android.internal.telephony.CommandsInterface;
 
+import java.util.Arrays;
+
 /**
  * Settings for a voicemail provider, including any conditional forwarding information.
  */
@@ -88,7 +90,7 @@
     @Override
     public String toString() {
         return mVoicemailNumber + ((mForwardingSettings == null) ? ""
-                : ", " + mForwardingSettings.toString());
+                : ", " + Arrays.toString(mForwardingSettings));
     }
 
     public String getVoicemailNumber() {
diff --git a/src/com/android/phone/slice/PremiumNetworkEntitlementApi.java b/src/com/android/phone/slice/PremiumNetworkEntitlementApi.java
new file mode 100644
index 0000000..2546023
--- /dev/null
+++ b/src/com/android/phone/slice/PremiumNetworkEntitlementApi.java
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2022 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.slice;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.os.PersistableBundle;
+import android.provider.DeviceConfig;
+import android.telephony.AnomalyReporter;
+import android.telephony.CarrierConfigManager;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+import com.android.internal.telephony.Phone;
+import com.android.libraries.entitlement.CarrierConfig;
+import com.android.libraries.entitlement.ServiceEntitlement;
+import com.android.libraries.entitlement.ServiceEntitlementException;
+import com.android.libraries.entitlement.ServiceEntitlementRequest;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.UUID;
+
+/**
+ * Premium network entitlement API class to check the premium network slice entitlement result
+ * from carrier API over the network.
+ */
+public class PremiumNetworkEntitlementApi {
+    private static final String TAG = "PremiumNwEntitlementApi";
+    private static final String ENTITLEMENT_STATUS_KEY = "EntitlementStatus";
+    private static final String PROVISION_STATUS_KEY = "ProvStatus";
+    private static final String SERVICE_FLOW_URL_KEY = "ServiceFlow_URL";
+    private static final String PROVISION_TIME_LEFT_KEY = "ProvisionTimeLeft";
+    private static final String DEFAULT_EAP_AKA_RESPONSE = "Default EAP AKA response";
+    /**
+     * UUID to report an anomaly if an unexpected error is received during entitlement check.
+     */
+    private static final String UUID_ENTITLEMENT_CHECK_UNEXPECTED_ERROR =
+            "f2b0661a-9114-4b1b-9add-a8d338f9c054";
+
+    /**
+     * Experiment flag to enable bypassing EAP-AKA authentication for Slice Purchase activities.
+     * The device will accept any challenge from the entitlement server and return a predefined
+     * string as a response.
+     *
+     * This flag should be enabled for testing only.
+     */
+    public static final String BYPASS_EAP_AKA_AUTH_FOR_SLICE_PURCHASE_ENABLED =
+            "bypass_eap_aka_auth_for_slice_purchase_enabled";
+
+    @NonNull private final Phone mPhone;
+    @NonNull private final ServiceEntitlement mServiceEntitlement;
+
+    public PremiumNetworkEntitlementApi(@NonNull Phone phone,
+            @NonNull PersistableBundle carrierConfig) {
+        mPhone = phone;
+        if (isBypassEapAkaAuthForSlicePurchaseEnabled()) {
+            mServiceEntitlement =
+                    new ServiceEntitlement(
+                            mPhone.getContext(),
+                            getEntitlementServerCarrierConfig(carrierConfig),
+                            mPhone.getSubId(),
+                            true,
+                            DEFAULT_EAP_AKA_RESPONSE);
+        } else {
+            mServiceEntitlement =
+                    new ServiceEntitlement(
+                            mPhone.getContext(),
+                            getEntitlementServerCarrierConfig(carrierConfig),
+                            mPhone.getSubId());
+        }
+    }
+
+    /**
+     * Returns premium network slice entitlement check result from carrier API (over network),
+     * or {@code null} on unrecoverable network issue or malformed server response.
+     * This is blocking call sending HTTP request and should not be called on main thread.
+     */
+    @Nullable public PremiumNetworkEntitlementResponse checkEntitlementStatus(
+            @TelephonyManager.PremiumCapability int capability) {
+        Log.d(TAG, "checkEntitlementStatus subId=" + mPhone.getSubId());
+        ServiceEntitlementRequest.Builder requestBuilder = ServiceEntitlementRequest.builder();
+        // Set fake device info to avoid leaking
+        requestBuilder.setTerminalVendor("vendorX");
+        requestBuilder.setTerminalModel("modelY");
+        requestBuilder.setTerminalSoftwareVersion("versionZ");
+        requestBuilder.setAcceptContentType(ServiceEntitlementRequest.ACCEPT_CONTENT_TYPE_JSON);
+        requestBuilder.setNetworkIdentifier(
+                TelephonyManager.convertPremiumCapabilityToString(capability));
+        ServiceEntitlementRequest request = requestBuilder.build();
+        PremiumNetworkEntitlementResponse premiumNetworkEntitlementResponse =
+                new PremiumNetworkEntitlementResponse();
+
+        String response = null;
+        try {
+            response = mServiceEntitlement.queryEntitlementStatus(
+                    ServiceEntitlement.APP_PREMIUM_NETWORK_SLICE,
+                    request);
+        } catch (ServiceEntitlementException e) {
+            Log.e(TAG, "queryEntitlementStatus failed", e);
+            reportAnomaly(UUID_ENTITLEMENT_CHECK_UNEXPECTED_ERROR,
+                    "checkEntitlementStatus failed with ServiceEntitlementException");
+        }
+        if (response == null) {
+            return null;
+        }
+        try {
+            JSONObject jsonAuthResponse = new JSONObject(response);
+            String entitlementStatus = null;
+            String provisionStatus = null;
+            String provisionTimeLeft = null;
+            if (jsonAuthResponse.has(ServiceEntitlement.APP_PREMIUM_NETWORK_SLICE)) {
+                JSONObject jsonToken = jsonAuthResponse.getJSONObject(
+                        ServiceEntitlement.APP_PREMIUM_NETWORK_SLICE);
+                if (jsonToken.has(ENTITLEMENT_STATUS_KEY)) {
+                    entitlementStatus = jsonToken.getString(ENTITLEMENT_STATUS_KEY);
+                    if (entitlementStatus == null) {
+                        return null;
+                    }
+                    premiumNetworkEntitlementResponse.mEntitlementStatus =
+                            Integer.parseInt(entitlementStatus);
+                }
+                if (jsonToken.has(PROVISION_STATUS_KEY)) {
+                    provisionStatus = jsonToken.getString(PROVISION_STATUS_KEY);
+                    if (provisionStatus != null) {
+                        premiumNetworkEntitlementResponse.mProvisionStatus =
+                                Integer.parseInt(provisionStatus);
+                    }
+                }
+                if (jsonToken.has(PROVISION_TIME_LEFT_KEY)) {
+                    provisionTimeLeft = jsonToken.getString(PROVISION_TIME_LEFT_KEY);
+                    if (provisionTimeLeft != null) {
+                        premiumNetworkEntitlementResponse.mProvisionTimeLeft =
+                                Integer.parseInt(provisionTimeLeft);
+                    }
+                }
+                if (jsonToken.has(SERVICE_FLOW_URL_KEY)) {
+                    premiumNetworkEntitlementResponse.mServiceFlowURL =
+                            jsonToken.getString(SERVICE_FLOW_URL_KEY);
+                }
+            }
+
+
+        } catch (JSONException e) {
+            Log.e(TAG, "queryEntitlementStatus failed", e);
+            reportAnomaly(UUID_ENTITLEMENT_CHECK_UNEXPECTED_ERROR,
+                    "checkEntitlementStatus failed with JSONException");
+        } catch (NumberFormatException e) {
+            Log.e(TAG, "queryEntitlementStatus failed", e);
+            reportAnomaly(UUID_ENTITLEMENT_CHECK_UNEXPECTED_ERROR,
+                    "checkEntitlementStatus failed with NumberFormatException");
+        }
+
+        return premiumNetworkEntitlementResponse;
+    }
+
+    private void reportAnomaly(@NonNull String uuid, @NonNull String log) {
+        AnomalyReporter.reportAnomaly(UUID.fromString(uuid), log);
+    }
+
+    /**
+     * Returns entitlement server url from the given carrier configs or a default empty string
+     * if it is not available.
+     */
+    @NonNull public static String getEntitlementServerUrl(
+            @NonNull PersistableBundle carrierConfig) {
+        return carrierConfig.getString(
+                CarrierConfigManager.ImsServiceEntitlement.KEY_ENTITLEMENT_SERVER_URL_STRING,
+                "");
+    }
+
+    @NonNull private CarrierConfig getEntitlementServerCarrierConfig(
+            @NonNull PersistableBundle carrierConfig) {
+        String entitlementServiceUrl = getEntitlementServerUrl(carrierConfig);
+        return CarrierConfig.builder().setServerUrl(entitlementServiceUrl).build();
+    }
+
+    private boolean isBypassEapAkaAuthForSlicePurchaseEnabled() {
+        return DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_TELEPHONY,
+                BYPASS_EAP_AKA_AUTH_FOR_SLICE_PURCHASE_ENABLED, false);
+    }
+}
diff --git a/src/com/android/phone/slice/PremiumNetworkEntitlementResponse.java b/src/com/android/phone/slice/PremiumNetworkEntitlementResponse.java
new file mode 100644
index 0000000..4e63e35
--- /dev/null
+++ b/src/com/android/phone/slice/PremiumNetworkEntitlementResponse.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2022 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.slice;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+
+/**
+ * Response class containing the entitlement status, provisioning status, and service flow URL
+ * for premium network entitlement checks.
+ */
+public class PremiumNetworkEntitlementResponse {
+    public static final int PREMIUM_NETWORK_ENTITLEMENT_STATUS_DISABLED = 0;
+    public static final int PREMIUM_NETWORK_ENTITLEMENT_STATUS_ENABLED = 1;
+    public static final int PREMIUM_NETWORK_ENTITLEMENT_STATUS_INCOMPATIBLE = 2;
+    public static final int PREMIUM_NETWORK_ENTITLEMENT_STATUS_PROVISIONING = 3;
+    public static final int PREMIUM_NETWORK_ENTITLEMENT_STATUS_INCLUDED = 4;
+
+    @IntDef(prefix = {"PREMIUM_NETWORK_ENTITLEMENT_STATUS_"},
+            value = {
+                    PREMIUM_NETWORK_ENTITLEMENT_STATUS_DISABLED,
+                    PREMIUM_NETWORK_ENTITLEMENT_STATUS_ENABLED,
+                    PREMIUM_NETWORK_ENTITLEMENT_STATUS_INCOMPATIBLE,
+                    PREMIUM_NETWORK_ENTITLEMENT_STATUS_PROVISIONING,
+                    PREMIUM_NETWORK_ENTITLEMENT_STATUS_INCLUDED
+            })
+    public @interface PremiumNetworkEntitlementStatus {}
+
+    public static final int PREMIUM_NETWORK_PROVISION_STATUS_NOT_PROVISIONED = 0;
+    public static final int PREMIUM_NETWORK_PROVISION_STATUS_PROVISIONED = 1;
+    public static final int PREMIUM_NETWORK_PROVISION_STATUS_NOT_REQUIRED = 2;
+    public static final int PREMIUM_NETWORK_PROVISION_STATUS_IN_PROGRESS = 3;
+
+    @IntDef(prefix = {"PREMIUM_NETWORK_PROVISION_STATUS_"},
+            value = {
+                    PREMIUM_NETWORK_PROVISION_STATUS_NOT_PROVISIONED,
+                    PREMIUM_NETWORK_PROVISION_STATUS_PROVISIONED,
+                    PREMIUM_NETWORK_PROVISION_STATUS_NOT_REQUIRED,
+                    PREMIUM_NETWORK_PROVISION_STATUS_IN_PROGRESS
+            })
+    public @interface PremiumNetworkProvisionStatus {}
+
+    @PremiumNetworkEntitlementStatus public int mEntitlementStatus;
+    @PremiumNetworkProvisionStatus public int mProvisionStatus;
+    public int mProvisionTimeLeft;
+    @NonNull public String mServiceFlowURL;
+
+    /**
+     * @return {@code true} if the premium network is provisioned and {@code false} otherwise.
+     */
+    public boolean isProvisioned() {
+        return mProvisionStatus == PREMIUM_NETWORK_PROVISION_STATUS_PROVISIONED
+                || mEntitlementStatus == PREMIUM_NETWORK_ENTITLEMENT_STATUS_INCLUDED;
+    }
+
+    /**
+     * @return {@code true} if provisioning the premium network is in progress and
+     *         {@code false} otherwise.
+     */
+    public boolean isProvisioningInProgress() {
+        return mProvisionStatus == PREMIUM_NETWORK_PROVISION_STATUS_IN_PROGRESS
+                || mEntitlementStatus == PREMIUM_NETWORK_ENTITLEMENT_STATUS_PROVISIONING;
+    }
+
+    /**
+     * @return {@code true} if the premium network capability is allowed and
+     *         {@code false} otherwise.
+     */
+    public boolean isPremiumNetworkCapabilityAllowed() {
+        switch (mEntitlementStatus) {
+            case PREMIUM_NETWORK_ENTITLEMENT_STATUS_INCOMPATIBLE:
+            case PREMIUM_NETWORK_ENTITLEMENT_STATUS_DISABLED:
+                return false;
+        }
+        return true;
+    }
+}
diff --git a/src/com/android/phone/slice/SlicePurchaseController.java b/src/com/android/phone/slice/SlicePurchaseController.java
new file mode 100644
index 0000000..3864119
--- /dev/null
+++ b/src/com/android/phone/slice/SlicePurchaseController.java
@@ -0,0 +1,1074 @@
+/*
+ * Copyright (C) 2022 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.slice;
+
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_IN_PROGRESS;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_DISABLED;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.net.ConnectivityManager;
+import android.os.AsyncResult;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.os.Message;
+import android.os.PersistableBundle;
+import android.provider.DeviceConfig;
+import android.telephony.AnomalyReporter;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.telephony.data.NetworkSliceInfo;
+import android.telephony.data.NetworkSlicingConfig;
+import android.text.TextUtils;
+import android.util.Log;
+import android.webkit.URLUtil;
+import android.webkit.WebView;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.Phone;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.net.MalformedURLException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.time.LocalDate;
+import java.time.ZoneId;
+import java.time.format.DateTimeParseException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import java.util.concurrent.Executor;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+
+/**
+ * The SlicePurchaseController controls the purchase and availability of all cellular premium
+ * capabilities. Applications can check whether premium capabilities are available by calling
+ * {@link TelephonyManager#isPremiumCapabilityAvailableForPurchase(int)}. If this returns true,
+ * they can then call {@link TelephonyManager#purchasePremiumCapability(int, Executor, Consumer)}
+ * to purchase the premium capability. If all conditions are met, a notification will be displayed
+ * to the user prompting them to purchase the premium capability. If the user confirms on the
+ * notification, a {@link WebView} will open that allows the user to purchase the premium capability
+ * from the carrier. If the purchase is successful, the premium capability will be available for
+ * all applications to request through {@link ConnectivityManager#requestNetwork}.
+ */
+public class SlicePurchaseController extends Handler {
+    @NonNull private static final String TAG = "SlicePurchaseController";
+
+    /** Unknown failure code. */
+    public static final int FAILURE_CODE_UNKNOWN = 0;
+    /** Performance boost purchase failed because the carrier URL is unavailable. */
+    public static final int FAILURE_CODE_CARRIER_URL_UNAVAILABLE = 1;
+    /** Performance boost purchase failed because the server is unreachable. */
+    public static final int FAILURE_CODE_SERVER_UNREACHABLE = 2;
+    /** Performance boost purchase failed because user authentication failed. */
+    public static final int FAILURE_CODE_AUTHENTICATION_FAILED = 3;
+    /** Performance boost purchase failed because the payment failed. */
+    public static final int FAILURE_CODE_PAYMENT_FAILED = 4;
+
+    /**
+     * Failure codes that the carrier website can return when a premium capability purchase fails.
+     */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = { "FAILURE_CODE_" }, value = {
+            FAILURE_CODE_UNKNOWN,
+            FAILURE_CODE_CARRIER_URL_UNAVAILABLE,
+            FAILURE_CODE_SERVER_UNREACHABLE,
+            FAILURE_CODE_AUTHENTICATION_FAILED,
+            FAILURE_CODE_PAYMENT_FAILED})
+    public @interface FailureCode {}
+
+    /** Value for an invalid premium capability. */
+    public static final int PREMIUM_CAPABILITY_INVALID = -1;
+
+    /** Asset URL for the slice_purchase_test.html file. */
+    public static final String SLICE_PURCHASE_TEST_FILE =
+            "file:///android_asset/slice_purchase_test.html";
+
+    /** Purchasing the premium capability is no longer throttled. */
+    private static final int EVENT_PURCHASE_UNTHROTTLED = 1;
+    /** Slicing config changed. */
+    private static final int EVENT_SLICING_CONFIG_CHANGED = 2;
+    /** Start slice purchase application. */
+    private static final int EVENT_START_SLICE_PURCHASE_APP = 3;
+    /**
+     * Premium capability was not purchased within the timeout specified by
+     * {@link CarrierConfigManager#KEY_PREMIUM_CAPABILITY_NOTIFICATION_DISPLAY_TIMEOUT_MILLIS_LONG}.
+     */
+    private static final int EVENT_PURCHASE_TIMEOUT = 4;
+    /**
+     * Network did not set up the slicing configuration within the timeout specified by
+     * {@link CarrierConfigManager#KEY_PREMIUM_CAPABILITY_NETWORK_SETUP_TIME_MILLIS_LONG}.
+     */
+    private static final int EVENT_SETUP_TIMEOUT = 5;
+    /** Device config changed. */
+    private static final int EVENT_DEVICE_CONFIG_CHANGED = 6;
+
+    /** UUID to report an anomaly when a premium capability is throttled twice in a row. */
+    private static final String UUID_CAPABILITY_THROTTLED_TWICE =
+            "15574927-e2e2-4593-99d4-2f340d22b383";
+    /** UUID to report an anomaly when receiving an invalid phone ID. */
+    private static final String UUID_INVALID_PHONE_ID = "ced79f1a-8ac0-4260-8cf3-08b54c0494f3";
+    /** UUID to report an anomaly when receiving an unknown action. */
+    private static final String UUID_UNKNOWN_ACTION = "0197efb0-dab1-4b0a-abaf-ac9336ec7923";
+    /** UUID to report an anomaly when receiving an unknown failure code with a non-empty reason. */
+    private static final String UUID_UNKNOWN_FAILURE_CODE = "76943b23-4415-400c-9855-b534fc4fc62c";
+    /**
+     * UUID to report an anomaly when the network fails to set up a slicing configuration after
+     * the user purchases a premium capability.
+     */
+    private static final String UUID_NETWORK_SETUP_FAILED = "12eeffbf-08f8-40ed-9a00-d344199552fc";
+
+    /**
+     * Action to start the slice purchase application and display the
+     * performance boost notification.
+     */
+    public static final String ACTION_START_SLICE_PURCHASE_APP =
+            "com.android.phone.slice.action.START_SLICE_PURCHASE_APP";
+    /** Action indicating the premium capability purchase was not completed in time. */
+    public static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_TIMEOUT =
+            "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_TIMEOUT";
+    /** Action indicating the performance boost notification or WebView was canceled. */
+    private static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_CANCELED =
+            "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_CANCELED";
+    /** Action indicating a carrier error prevented premium capability purchase. */
+    private static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_CARRIER_ERROR =
+            "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_CARRIER_ERROR";
+    /**
+     * Action indicating a Telephony or slice purchase application error prevented premium
+     * capability purchase.
+     */
+    private static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED =
+            "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED";
+    /** Action indicating the purchase request was not made on the default data subscription. */
+    private static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_NOT_DEFAULT_DATA_SUBSCRIPTION =
+            "com.android.phone.slice.action."
+                    + "SLICE_PURCHASE_APP_RESPONSE_NOT_DEFAULT_DATA_SUBSCRIPTION";
+    /** Action indicating the purchase request was successful. */
+    private static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_SUCCESS =
+            "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_SUCCESS";
+    /**
+     * Action indicating the slice purchase application showed the performance boost notification.
+     */
+    private static final String ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN =
+            "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN";
+
+    /** Extra for the phone index to send to the slice purchase application. */
+    public static final String EXTRA_PHONE_ID = "com.android.phone.slice.extra.PHONE_ID";
+    /** Extra for the subscription ID to send to the slice purchase application. */
+    public static final String EXTRA_SUB_ID = "com.android.phone.slice.extra.SUB_ID";
+    /**
+     * Extra for the requested premium capability to purchase from the slice purchase application.
+     */
+    public static final String EXTRA_PREMIUM_CAPABILITY =
+            "com.android.phone.slice.extra.PREMIUM_CAPABILITY";
+    /** Extra for the carrier URL to display to the user to allow premium capability purchase. */
+    public static final String EXTRA_PURCHASE_URL = "com.android.phone.slice.extra.PURCHASE_URL";
+    /** Extra for the duration of the purchased premium capability. */
+    public static final String EXTRA_PURCHASE_DURATION =
+            "com.android.phone.slice.extra.PURCHASE_DURATION";
+    /** Extra for the {@link FailureCode} why the premium capability purchase failed. */
+    public static final String EXTRA_FAILURE_CODE = "com.android.phone.slice.extra.FAILURE_CODE";
+    /** Extra for the human-readable reason why the premium capability purchase failed. */
+    public static final String EXTRA_FAILURE_REASON =
+            "com.android.phone.slice.extra.FAILURE_REASON";
+    /**
+     * Extra for the application name requesting to purchase the premium capability
+     * from the slice purchase application.
+     */
+    public static final String EXTRA_REQUESTING_APP_NAME =
+            "com.android.phone.slice.extra.REQUESTING_APP_NAME";
+    /**
+     * Extra for the canceled PendingIntent that the slice purchase application can send as a
+     * response if the performance boost notification or WebView was canceled by the user.
+     * Sends {@link #ACTION_SLICE_PURCHASE_APP_RESPONSE_CANCELED}.
+     */
+    public static final String EXTRA_INTENT_CANCELED =
+            "com.android.phone.slice.extra.INTENT_CANCELED";
+    /**
+     * Extra for the carrier error PendingIntent that the slice purchase application can send as a
+     * response if the premium capability purchase request failed due to a carrier error.
+     * Sends {@link #ACTION_SLICE_PURCHASE_APP_RESPONSE_CARRIER_ERROR}.
+     * Sender can modify the intent to specify the failure code and reason for failure with
+     * {@link #EXTRA_FAILURE_CODE} and {@link #EXTRA_FAILURE_REASON}.
+     */
+    public static final String EXTRA_INTENT_CARRIER_ERROR =
+            "com.android.phone.slice.extra.INTENT_CARRIER_ERROR";
+    /**
+     * Extra for the request failed PendingIntent that the slice purchase application can send as a
+     * response if the premium capability purchase request failed due to an error in Telephony or
+     * the slice purchase application.
+     * Sends {@link #ACTION_SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED}.
+     */
+    public static final String EXTRA_INTENT_REQUEST_FAILED =
+            "com.android.phone.slice.extra.INTENT_REQUEST_FAILED";
+    /**
+     * Extra for the not-default data subscription ID PendingIntent that the slice purchase
+     * application can send as a response if the premium capability purchase request failed because
+     * it was not requested on the default data subscription.
+     * Sends {@link #ACTION_SLICE_PURCHASE_APP_RESPONSE_NOT_DEFAULT_DATA_SUBSCRIPTION}.
+     */
+    public static final String EXTRA_INTENT_NOT_DEFAULT_DATA_SUBSCRIPTION =
+            "com.android.phone.slice.extra.INTENT_NOT_DEFAULT_DATA_SUBSCRIPTION";
+    /**
+     * Extra for the success PendingIntent that the slice purchase application can send as a
+     * response if the premium capability purchase request was successful.
+     * Sends {@link #ACTION_SLICE_PURCHASE_APP_RESPONSE_SUCCESS}.
+     * Sender can modify the intent to specify a purchase duration with
+     * {@link #EXTRA_PURCHASE_DURATION}.
+     */
+    public static final String EXTRA_INTENT_SUCCESS =
+            "com.android.phone.slice.extra.INTENT_SUCCESS";
+    /**
+     * Extra for the PendingIntent that the slice purchase application can send to indicate
+     * that it displayed the performance boost notification to the user.
+     * Sends {@link #ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN}.
+     */
+    public static final String EXTRA_INTENT_NOTIFICATION_SHOWN =
+            "com.android.phone.slice.extra.NOTIFICATION_SHOWN";
+
+    /** Component name for the SlicePurchaseBroadcastReceiver. */
+    private static final ComponentName SLICE_PURCHASE_APP_COMPONENT_NAME =
+            ComponentName.unflattenFromString(
+                    "com.android.carrierdefaultapp/.SlicePurchaseBroadcastReceiver");
+
+    /** Shared preference name for performance boost notification preferences. */
+    private static final String PERFORMANCE_BOOST_NOTIFICATION_PREFERENCES =
+            "performance_boost_notification_preferences";
+    /** Shared preference key for daily count of performance boost notifications. */
+    private static final String KEY_DAILY_NOTIFICATION_COUNT = "daily_notification_count";
+    /** Shared preference key for monthly count of performance boost notifications. */
+    private static final String KEY_MONTHLY_NOTIFICATION_COUNT = "monthly_notification_count";
+    /** DeviceConfig key for whether the slicing upsell feature is enabled. */
+    private static final String KEY_ENABLE_SLICING_UPSELL = "enable_slicing_upsell";
+    /**
+     * Shared preference key for the date the daily or monthly counts of performance boost
+     * notifications were last reset.
+     * A String with ISO-8601 format {@code YYYY-MM-DD}, from {@link LocalDate#toString}.
+     * For example, if the count was last updated on December 25, 2020, this would be `2020-12-25`.
+     */
+    private static final String KEY_NOTIFICATION_COUNT_LAST_RESET_DATE =
+            "notification_count_last_reset_date";
+
+    /** Map of phone ID -> SlicePurchaseController instances. */
+    @NonNull private static final Map<Integer, SlicePurchaseController> sInstances =
+            new HashMap<>();
+
+    /** The Phone instance used to create the SlicePurchaseController. */
+    @NonNull private final Phone mPhone;
+    /** The set of capabilities that are pending network setup. */
+    @NonNull private final Set<Integer> mPendingSetupCapabilities = new HashSet<>();
+    /** The set of throttled capabilities. */
+    @NonNull private final Set<Integer> mThrottledCapabilities = new HashSet<>();
+    /** A map of pending capabilities to the onComplete message for the purchase request. */
+    @NonNull private final Map<Integer, Message> mPendingPurchaseCapabilities = new HashMap<>();
+    /**
+     * A map of capabilities to the SlicePurchaseControllerBroadcastReceiver to handle
+     * slice purchase application responses.
+     */
+    @NonNull private final Map<Integer, SlicePurchaseControllerBroadcastReceiver>
+            mSlicePurchaseControllerBroadcastReceivers = new HashMap<>();
+    /** The current network slicing configuration. */
+    @Nullable private NetworkSlicingConfig mSlicingConfig;
+    /** Premium network entitlement query API. */
+    @NonNull private final PremiumNetworkEntitlementApi mPremiumNetworkEntitlementApi;
+    /** LocalDate to use when resetting notification counts. {@code null} except when testing. */
+    @Nullable private LocalDate mLocalDate;
+    /** The number of times the performance boost notification has been shown today. */
+    private int mDailyCount;
+    /** The number of times the performance boost notification has been shown this month. */
+    private int mMonthlyCount;
+    /** {@code true} if the slicing upsell feature is enabled and {@code false} otherwise. */
+    private boolean mIsSlicingUpsellEnabled;
+
+    /**
+     * BroadcastReceiver to receive responses from the slice purchase application.
+     */
+    private class SlicePurchaseControllerBroadcastReceiver extends BroadcastReceiver {
+        @TelephonyManager.PremiumCapability private final int mCapability;
+
+        /**
+         * Create a SlicePurchaseControllerBroadcastReceiver for the given capability
+         *
+         * @param capability The requested capability to listen to response for.
+         */
+        SlicePurchaseControllerBroadcastReceiver(
+                @TelephonyManager.PremiumCapability int capability) {
+            mCapability = capability;
+        }
+
+        /**
+         * Process responses from the slice purchase application.
+         *
+         * @param context The Context in which the receiver is running.
+         * @param intent The Intent being received.
+         */
+        @Override
+        public void onReceive(@NonNull Context context, @NonNull Intent intent) {
+            String action = intent.getAction();
+            logd("SlicePurchaseControllerBroadcastReceiver("
+                    + TelephonyManager.convertPremiumCapabilityToString(mCapability)
+                    + ") received action: " + action);
+            int phoneId = intent.getIntExtra(EXTRA_PHONE_ID,
+                    SubscriptionManager.INVALID_PHONE_INDEX);
+            int capability = intent.getIntExtra(EXTRA_PREMIUM_CAPABILITY,
+                    PREMIUM_CAPABILITY_INVALID);
+            if (SlicePurchaseController.getInstance(phoneId) == null) {
+                reportAnomaly(UUID_INVALID_PHONE_ID, "SlicePurchaseControllerBroadcastReceiver( "
+                        + TelephonyManager.convertPremiumCapabilityToString(mCapability)
+                        + ") received invalid phoneId: " + phoneId);
+                return;
+            } else if (capability != mCapability) {
+                logd("SlicePurchaseControllerBroadcastReceiver("
+                        + TelephonyManager.convertPremiumCapabilityToString(mCapability)
+                        + ") ignoring intent for capability "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability));
+                return;
+            }
+            switch (action) {
+                case ACTION_SLICE_PURCHASE_APP_RESPONSE_CANCELED: {
+                    logd("Slice purchase application canceled for capability: "
+                            + TelephonyManager.convertPremiumCapabilityToString(capability));
+                    SlicePurchaseController.getInstance(phoneId)
+                            .handlePurchaseResult(capability,
+                            TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_CANCELED,
+                            true);
+                    break;
+                }
+                case ACTION_SLICE_PURCHASE_APP_RESPONSE_CARRIER_ERROR: {
+                    int failureCode = intent.getIntExtra(EXTRA_FAILURE_CODE, FAILURE_CODE_UNKNOWN);
+                    String failureReason = intent.getStringExtra(EXTRA_FAILURE_REASON);
+                    SlicePurchaseController.getInstance(phoneId).onCarrierError(
+                            capability, failureCode, failureReason);
+                    break;
+                }
+                case ACTION_SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED: {
+                    logd("Purchase premium capability request failed for capability: "
+                            + TelephonyManager.convertPremiumCapabilityToString(capability));
+                    SlicePurchaseController.getInstance(phoneId)
+                            .handlePurchaseResult(capability,
+                            TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_REQUEST_FAILED,
+                            false);
+                    break;
+                }
+                case ACTION_SLICE_PURCHASE_APP_RESPONSE_NOT_DEFAULT_DATA_SUBSCRIPTION: {
+                    logd("Purchase premium capability request was not made on the default data "
+                            + "subscription for capability: "
+                            + TelephonyManager.convertPremiumCapabilityToString(capability));
+                    SlicePurchaseController.getInstance(phoneId)
+                            .handlePurchaseResult(capability,
+                            PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION,
+                            false);
+                    break;
+                }
+                case ACTION_SLICE_PURCHASE_APP_RESPONSE_SUCCESS: {
+                    long duration = intent.getLongExtra(EXTRA_PURCHASE_DURATION, 0);
+                    SlicePurchaseController.getInstance(phoneId).onCarrierSuccess(
+                            capability, duration);
+                    break;
+                }
+                case ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN: {
+                    SlicePurchaseController.getInstance(phoneId).onNotificationShown();
+                    break;
+                }
+                default:
+                    reportAnomaly(UUID_UNKNOWN_ACTION, "SlicePurchaseControllerBroadcastReceiver("
+                            + TelephonyManager.convertPremiumCapabilityToString(mCapability)
+                            + ") received unknown action: " + action);
+                    break;
+            }
+        }
+    }
+
+    /**
+     * Get the static SlicePurchaseController instance for the given phone or create one if it
+     * doesn't exist.
+     *
+     * @param phone The Phone to get the SlicePurchaseController for.
+     * @return The static SlicePurchaseController instance.
+     */
+    @NonNull public static synchronized SlicePurchaseController getInstance(@NonNull Phone phone) {
+        // TODO: Add listeners for multi sim setting changed (maybe carrier config changed too)
+        //  that dismiss notifications and update SlicePurchaseController instance
+        int phoneId = phone.getPhoneId();
+        if (sInstances.get(phoneId) == null) {
+            HandlerThread handlerThread = new HandlerThread("SlicePurchaseController");
+            handlerThread.start();
+            sInstances.put(phoneId, new SlicePurchaseController(phone, handlerThread.getLooper()));
+        }
+        return sInstances.get(phoneId);
+    }
+
+    /**
+     * Get the static SlicePurchaseController instance for the given phone ID if it exists.
+     *
+     * @param phoneId The phone ID to get the SlicePurchaseController for.
+     * @return The static SlicePurchaseController instance or
+     *         {@code null} if it hasn't been created yet.
+     */
+    @Nullable private static SlicePurchaseController getInstance(int phoneId) {
+        return sInstances.get(phoneId);
+    }
+
+    /**
+     * Create a SlicePurchaseController for the given phone on the given looper.
+     *
+     * @param phone The Phone to create the SlicePurchaseController for.
+     * @param looper The Looper to run the SlicePurchaseController on.
+     */
+    @VisibleForTesting
+    public SlicePurchaseController(@NonNull Phone phone, @NonNull Looper looper) {
+        super(looper);
+        mPhone = phone;
+        // TODO: Create a cached value for slicing config in DataIndication and initialize here
+        mPhone.mCi.registerForSlicingConfigChanged(this, EVENT_SLICING_CONFIG_CHANGED, null);
+        mPremiumNetworkEntitlementApi =
+                new PremiumNetworkEntitlementApi(mPhone, getCarrierConfigs());
+        mIsSlicingUpsellEnabled = DeviceConfig.getBoolean(
+                DeviceConfig.NAMESPACE_TELEPHONY, KEY_ENABLE_SLICING_UPSELL, false);
+        DeviceConfig.addOnPropertiesChangedListener(
+                DeviceConfig.NAMESPACE_TELEPHONY, this::post,
+                properties -> {
+                    if (TextUtils.equals(DeviceConfig.NAMESPACE_TELEPHONY,
+                            properties.getNamespace())) {
+                        sendEmptyMessage(EVENT_DEVICE_CONFIG_CHANGED);
+                    }
+                });
+        updateNotificationCounts();
+    }
+
+    /**
+     * Set the LocalDate to use for resetting daily and monthly notification counts.
+     *
+     * @param localDate The LocalDate instance to use.
+     */
+    @VisibleForTesting
+    public void setLocalDate(@NonNull LocalDate localDate) {
+        mLocalDate = localDate;
+    }
+
+    @Override
+    public void handleMessage(@NonNull Message msg) {
+        switch (msg.what) {
+            case EVENT_PURCHASE_UNTHROTTLED: {
+                int capability = (int) msg.obj;
+                logd("EVENT_PURCHASE_UNTHROTTLED: for capability "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability));
+                mThrottledCapabilities.remove(capability);
+                break;
+            }
+            case EVENT_SLICING_CONFIG_CHANGED: {
+                AsyncResult ar = (AsyncResult) msg.obj;
+                NetworkSlicingConfig config = (NetworkSlicingConfig) ar.result;
+                logd("EVENT_SLICING_CONFIG_CHANGED: from " + mSlicingConfig + " to " + config);
+                mSlicingConfig = config;
+                onSlicingConfigChanged();
+                break;
+            }
+            case EVENT_START_SLICE_PURCHASE_APP: {
+                int capability = msg.arg1;
+                String appName = (String) msg.obj;
+                logd("EVENT_START_SLICE_PURCHASE_APP: " + appName + " requests capability "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability));
+                onStartSlicePurchaseApplication(capability, appName);
+                break;
+            }
+            case EVENT_PURCHASE_TIMEOUT: {
+                int capability = (int) msg.obj;
+                logd("EVENT_PURCHASE_TIMEOUT: for capability "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability));
+                onTimeout(capability);
+                break;
+            }
+            case EVENT_SETUP_TIMEOUT:
+                int capability = (int) msg.obj;
+                logd("EVENT_SETUP_TIMEOUT: for capability "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability));
+                onSetupTimeout(capability);
+                break;
+            case EVENT_DEVICE_CONFIG_CHANGED:
+                boolean isSlicingUpsellEnabled = DeviceConfig.getBoolean(
+                        DeviceConfig.NAMESPACE_TELEPHONY, KEY_ENABLE_SLICING_UPSELL, false);
+                if (isSlicingUpsellEnabled != mIsSlicingUpsellEnabled) {
+                    logd("EVENT_DEVICE_CONFIG_CHANGED: from " + mIsSlicingUpsellEnabled + " to "
+                            + isSlicingUpsellEnabled);
+                    mIsSlicingUpsellEnabled = isSlicingUpsellEnabled;
+                }
+                break;
+            default:
+                loge("Unknown event: " + msg.obj);
+        }
+    }
+
+    /**
+     * Check whether the given premium capability is available for purchase from the carrier.
+     *
+     * @param capability The premium capability to check.
+     * @return Whether the given premium capability is available to purchase.
+     */
+    public boolean isPremiumCapabilityAvailableForPurchase(
+            @TelephonyManager.PremiumCapability int capability) {
+        if (!arePremiumCapabilitiesSupportedByDevice()) {
+            logd("Premium capabilities unsupported by the device.");
+            return false;
+        }
+        if (!isPremiumCapabilitySupportedByCarrier(capability)) {
+            logd("Premium capability "
+                    + TelephonyManager.convertPremiumCapabilityToString(capability)
+                    + " unsupported by the carrier.");
+            return false;
+        }
+        if (!isDefaultDataSub()) {
+            logd("Premium capability "
+                    + TelephonyManager.convertPremiumCapabilityToString(capability)
+                    + " unavailable on the non-default data subscription.");
+            return false;
+        }
+        logd("Premium capability "
+                + TelephonyManager.convertPremiumCapabilityToString(capability)
+                + " is available for purchase.");
+        return true;
+    }
+
+    /**
+     * Purchase the given premium capability from the carrier.
+     *
+     * @param capability The premium capability to purchase.
+     * @param appName The name of the application requesting premium capabilities.
+     * @param onComplete The callback message to send when the purchase request is complete.
+     */
+    public synchronized void purchasePremiumCapability(
+            @TelephonyManager.PremiumCapability int capability, @NonNull String appName,
+            @NonNull Message onComplete) {
+        logd("purchasePremiumCapability: " + appName + " requests capability "
+                + TelephonyManager.convertPremiumCapabilityToString(capability));
+        // Check whether the premium capability can be purchased.
+        if (!arePremiumCapabilitiesSupportedByDevice()) {
+            sendPurchaseResult(capability,
+                    TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_FEATURE_NOT_SUPPORTED,
+                    onComplete);
+            return;
+        }
+        if (!isPremiumCapabilitySupportedByCarrier(capability)) {
+            sendPurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_DISABLED,
+                    onComplete);
+            return;
+        }
+        if (!isDefaultDataSub()) {
+            sendPurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION,
+                    onComplete);
+            return;
+        }
+        if (isSlicingConfigActive(capability)) {
+            sendPurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED,
+                    onComplete);
+            return;
+        }
+        if (mPendingSetupCapabilities.contains(capability)) {
+            sendPurchaseResult(capability,
+                    TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_PENDING_NETWORK_SETUP,
+                    onComplete);
+            return;
+        }
+        if (mThrottledCapabilities.contains(capability)) {
+            sendPurchaseResult(capability,
+                    TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED,
+                    onComplete);
+            return;
+        }
+        if (!isNetworkAvailable()) {
+            sendPurchaseResult(capability,
+                    TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NETWORK_NOT_AVAILABLE,
+                    onComplete);
+            return;
+        }
+
+        if (mPendingPurchaseCapabilities.containsKey(capability)) {
+            sendPurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_IN_PROGRESS,
+                    onComplete);
+            return;
+        }
+
+        // All state checks passed. Mark purchase pending and start the slice purchase application.
+        // Process through the handler since this method is synchronized.
+        mPendingPurchaseCapabilities.put(capability, onComplete);
+        sendMessage(obtainMessage(EVENT_START_SLICE_PURCHASE_APP, capability, 0 /* unused */,
+                appName));
+    }
+
+    private void sendPurchaseResult(@TelephonyManager.PremiumCapability int capability,
+            @TelephonyManager.PurchasePremiumCapabilityResult int result,
+            @NonNull Message onComplete) {
+        // Send the onComplete message with the purchase result.
+        logd("Purchase result for capability "
+                + TelephonyManager.convertPremiumCapabilityToString(capability)
+                + ": " + TelephonyManager.convertPurchaseResultToString(result));
+        AsyncResult.forMessage(onComplete, result, null);
+        onComplete.sendToTarget();
+    }
+
+    private void handlePurchaseResult(
+            @TelephonyManager.PremiumCapability int capability,
+            @TelephonyManager.PurchasePremiumCapabilityResult int result, boolean throttle) {
+        SlicePurchaseControllerBroadcastReceiver receiver =
+                mSlicePurchaseControllerBroadcastReceivers.remove(capability);
+        if (receiver != null) {
+            mPhone.getContext().unregisterReceiver(receiver);
+        }
+        removeMessages(EVENT_PURCHASE_TIMEOUT, capability);
+        if (throttle) {
+            throttleCapability(capability, getThrottleDuration(result));
+        }
+        sendPurchaseResult(capability, result, mPendingPurchaseCapabilities.remove(capability));
+    }
+
+    private void throttleCapability(@TelephonyManager.PremiumCapability int capability,
+            long throttleDuration) {
+        // Throttle subsequent requests if necessary.
+        if (!mThrottledCapabilities.contains(capability)) {
+            if (throttleDuration > 0) {
+                logd("Throttle purchase requests for capability "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability) + " for "
+                        + TimeUnit.MILLISECONDS.toMinutes(throttleDuration) + " minutes.");
+                mThrottledCapabilities.add(capability);
+                sendMessageDelayed(obtainMessage(EVENT_PURCHASE_UNTHROTTLED, capability),
+                        throttleDuration);
+            }
+        } else {
+            reportAnomaly(UUID_CAPABILITY_THROTTLED_TWICE,
+                    TelephonyManager.convertPremiumCapabilityToString(capability)
+                            + " is already throttled.");
+        }
+    }
+
+    private void onSlicingConfigChanged() {
+        for (int capability : new int[] {TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY}) {
+            if (isSlicingConfigActive(capability) && hasMessages(EVENT_SETUP_TIMEOUT, capability)) {
+                logd("Successfully set up slicing configuration for "
+                        + TelephonyManager.convertPremiumCapabilityToString(capability));
+                mPendingSetupCapabilities.remove(capability);
+                removeMessages(EVENT_SETUP_TIMEOUT, capability);
+            }
+        }
+    }
+
+    private void onStartSlicePurchaseApplication(@TelephonyManager.PremiumCapability int capability,
+            @NonNull String appName) {
+        PremiumNetworkEntitlementResponse premiumNetworkEntitlementResponse =
+                mPremiumNetworkEntitlementApi.checkEntitlementStatus(capability);
+
+        // invalid response for entitlement check
+        if (premiumNetworkEntitlementResponse == null) {
+            logd("Invalid response for entitlement check.");
+            handlePurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED, true);
+            return;
+        }
+
+        if (premiumNetworkEntitlementResponse.isProvisioned()) {
+            logd("Entitlement Check: Already provisioned.");
+            handlePurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED, true);
+            return;
+        }
+
+        if (premiumNetworkEntitlementResponse.isProvisioningInProgress()) {
+            logd("Entitlement Check: In Progress");
+            handlePurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_IN_PROGRESS, true);
+            return;
+        }
+
+        if (!premiumNetworkEntitlementResponse.isPremiumNetworkCapabilityAllowed()) {
+            handlePurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED, true);
+            return;
+        }
+
+        String purchaseUrl = getPurchaseUrl(premiumNetworkEntitlementResponse);
+        if (TextUtils.isEmpty(purchaseUrl)) {
+            handlePurchaseResult(capability,
+                    PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_DISABLED, false);
+            return;
+        }
+
+        updateNotificationCounts();
+        if (mMonthlyCount >= getCarrierConfigs().getInt(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_MAXIMUM_MONTHLY_NOTIFICATION_COUNT_INT)
+                || mDailyCount >= getCarrierConfigs().getInt(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_MAXIMUM_DAILY_NOTIFICATION_COUNT_INT)) {
+            logd("Reached maximum number of performance boost notifications.");
+            handlePurchaseResult(capability,
+                    TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, false);
+            return;
+        }
+
+        // Start timeout for purchase completion.
+        long timeout = getCarrierConfigs().getLong(CarrierConfigManager
+                .KEY_PREMIUM_CAPABILITY_NOTIFICATION_DISPLAY_TIMEOUT_MILLIS_LONG);
+        logd("Start purchase timeout for "
+                + TelephonyManager.convertPremiumCapabilityToString(capability) + " for "
+                + TimeUnit.MILLISECONDS.toMinutes(timeout) + " minutes.");
+        sendMessageDelayed(obtainMessage(EVENT_PURCHASE_TIMEOUT, capability), timeout);
+
+        // Broadcast start intent to start the slice purchase application
+        Intent intent = new Intent(ACTION_START_SLICE_PURCHASE_APP);
+        intent.setComponent(SLICE_PURCHASE_APP_COMPONENT_NAME);
+        intent.putExtra(EXTRA_PHONE_ID, mPhone.getPhoneId());
+        intent.putExtra(EXTRA_SUB_ID, mPhone.getSubId());
+        intent.putExtra(EXTRA_PREMIUM_CAPABILITY, capability);
+        intent.putExtra(EXTRA_PURCHASE_URL, purchaseUrl);
+        intent.putExtra(EXTRA_REQUESTING_APP_NAME, appName);
+        intent.putExtra(EXTRA_INTENT_CANCELED, createPendingIntent(
+                ACTION_SLICE_PURCHASE_APP_RESPONSE_CANCELED, capability, false));
+        intent.putExtra(EXTRA_INTENT_CARRIER_ERROR, createPendingIntent(
+                ACTION_SLICE_PURCHASE_APP_RESPONSE_CARRIER_ERROR, capability, true));
+        intent.putExtra(EXTRA_INTENT_REQUEST_FAILED, createPendingIntent(
+                ACTION_SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED, capability, false));
+        intent.putExtra(EXTRA_INTENT_NOT_DEFAULT_DATA_SUBSCRIPTION, createPendingIntent(
+                ACTION_SLICE_PURCHASE_APP_RESPONSE_NOT_DEFAULT_DATA_SUBSCRIPTION, capability,
+                false));
+        intent.putExtra(EXTRA_INTENT_SUCCESS, createPendingIntent(
+                ACTION_SLICE_PURCHASE_APP_RESPONSE_SUCCESS, capability, true));
+        intent.putExtra(EXTRA_INTENT_NOTIFICATION_SHOWN, createPendingIntent(
+                ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN, capability, false));
+        logd("Broadcasting start intent to SlicePurchaseBroadcastReceiver.");
+        mPhone.getContext().sendBroadcast(intent);
+
+        // Listen for responses from the slice purchase application
+        mSlicePurchaseControllerBroadcastReceivers.put(capability,
+                new SlicePurchaseControllerBroadcastReceiver(capability));
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_CANCELED);
+        filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_CARRIER_ERROR);
+        filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED);
+        filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_NOT_DEFAULT_DATA_SUBSCRIPTION);
+        filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_SUCCESS);
+        filter.addAction(ACTION_SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN);
+        mPhone.getContext().registerReceiver(
+                mSlicePurchaseControllerBroadcastReceivers.get(capability), filter);
+    }
+
+    /**
+     * Get a valid purchase URL from either entitlement response or carrier configs, if one exists.
+     *
+     * @param entitlementResponse The entitlement response to get the purchase URL from.
+     * @return A valid purchase URL or an empty string if one doesn't exist.
+     */
+    @VisibleForTesting
+    @NonNull public String getPurchaseUrl(
+            @NonNull PremiumNetworkEntitlementResponse entitlementResponse) {
+        String purchaseUrl = entitlementResponse.mServiceFlowURL;
+        if (!isUrlValid(purchaseUrl)) {
+            purchaseUrl = getCarrierConfigs().getString(
+                    CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING);
+            if (!isUrlValid(purchaseUrl)) {
+                purchaseUrl = "";
+            }
+        }
+        return purchaseUrl;
+    }
+
+    /**
+     * Create the PendingIntent to allow the slice purchase application to send back responses.
+     *
+     * @param action The action that will be sent for this PendingIntent
+     * @param capability The premium capability that was requested.
+     * @param mutable {@code true} if the PendingIntent should be mutable and
+     *                {@code false} if it should be immutable.
+     * @return The PendingIntent for the given action and capability.
+     */
+    @VisibleForTesting
+    @NonNull public PendingIntent createPendingIntent(@NonNull String action,
+            @TelephonyManager.PremiumCapability int capability, boolean mutable) {
+        Intent intent = new Intent(action);
+        intent.putExtra(EXTRA_PHONE_ID, mPhone.getPhoneId());
+        intent.putExtra(EXTRA_PREMIUM_CAPABILITY, capability);
+        return PendingIntent.getBroadcast(mPhone.getContext(), capability, intent,
+                PendingIntent.FLAG_CANCEL_CURRENT
+                        | (mutable ? PendingIntent.FLAG_MUTABLE : PendingIntent.FLAG_IMMUTABLE));
+    }
+
+    private void onTimeout(@TelephonyManager.PremiumCapability int capability) {
+        logd("onTimeout: " + TelephonyManager.convertPremiumCapabilityToString(capability));
+        // Broadcast timeout intent to clean up the slice purchase notification and activity
+        Intent intent = new Intent(ACTION_SLICE_PURCHASE_APP_RESPONSE_TIMEOUT);
+        intent.setComponent(SLICE_PURCHASE_APP_COMPONENT_NAME);
+        intent.putExtra(EXTRA_PHONE_ID, mPhone.getPhoneId());
+        intent.putExtra(EXTRA_PREMIUM_CAPABILITY, capability);
+        logd("Broadcasting timeout intent to SlicePurchaseBroadcastReceiver.");
+        mPhone.getContext().sendBroadcast(intent);
+
+        handlePurchaseResult(
+                capability, TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_TIMEOUT, true);
+    }
+
+    private void onCarrierError(@TelephonyManager.PremiumCapability int capability,
+            @FailureCode int failureCode, @Nullable String failureReason) {
+        logd("Carrier error for capability: "
+                + TelephonyManager.convertPremiumCapabilityToString(capability) + " with code: "
+                + convertFailureCodeToString(failureCode) + " and reason: " + failureReason);
+        if (failureCode == FAILURE_CODE_UNKNOWN && !TextUtils.isEmpty(failureReason)) {
+            reportAnomaly(UUID_UNKNOWN_FAILURE_CODE,
+                    "Failure code needs to be added for: " + failureReason);
+        }
+        handlePurchaseResult(capability,
+                TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_ERROR, true);
+    }
+
+    private void onCarrierSuccess(@TelephonyManager.PremiumCapability int capability,
+            long duration) {
+        logd("Successfully purchased premium capability "
+                + TelephonyManager.convertPremiumCapabilityToString(capability) + (duration > 0
+                ? " for " + TimeUnit.MILLISECONDS.toMinutes(duration) + " minutes." : "."));
+        mPendingSetupCapabilities.add(capability);
+        long setupDuration = getCarrierConfigs().getLong(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_NETWORK_SETUP_TIME_MILLIS_LONG);
+        logd("Waiting " + TimeUnit.MILLISECONDS.toMinutes(setupDuration) + " minutes for the "
+                + "network to set up the slicing configuration.");
+        sendMessageDelayed(obtainMessage(EVENT_SETUP_TIMEOUT, capability), setupDuration);
+        handlePurchaseResult(
+                capability, TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS, false);
+    }
+
+    private void onSetupTimeout(@TelephonyManager.PremiumCapability int capability) {
+        logd("onSetupTimeout: " + TelephonyManager.convertPremiumCapabilityToString(capability));
+        mPendingSetupCapabilities.remove(capability);
+        if (!isSlicingConfigActive(capability)) {
+            reportAnomaly(UUID_NETWORK_SETUP_FAILED,
+                    "Failed to set up slicing configuration for capability "
+                            + TelephonyManager.convertPremiumCapabilityToString(capability)
+                            + " within the time specified.");
+        }
+    }
+
+    private void onNotificationShown() {
+        SharedPreferences sp = mPhone.getContext().getSharedPreferences(
+                PERFORMANCE_BOOST_NOTIFICATION_PREFERENCES, 0);
+        mDailyCount = sp.getInt((KEY_DAILY_NOTIFICATION_COUNT + mPhone.getPhoneId()), 0) + 1;
+        mMonthlyCount = sp.getInt((KEY_MONTHLY_NOTIFICATION_COUNT + mPhone.getPhoneId()), 0) + 1;
+        logd("Performance boost notification was shown " + mDailyCount + " times today and "
+                + mMonthlyCount + " times this month.");
+
+        SharedPreferences.Editor editor = sp.edit();
+        editor.putInt((KEY_DAILY_NOTIFICATION_COUNT + mPhone.getPhoneId()), mDailyCount);
+        editor.putInt((KEY_MONTHLY_NOTIFICATION_COUNT + mPhone.getPhoneId()), mMonthlyCount);
+        editor.apply();
+
+        // Don't call updateNotificationCounts here because it will be called whenever a new
+        // purchase request comes in or when SlicePurchaseController is initialized.
+    }
+
+    /**
+     * Update the current daily and monthly performance boost notification counts.
+     * If it has been at least a day since the last daily reset or at least a month since the last
+     * monthly reset, reset the current daily or monthly notification counts.
+     */
+    @VisibleForTesting
+    public void updateNotificationCounts() {
+        SharedPreferences sp = mPhone.getContext().getSharedPreferences(
+                PERFORMANCE_BOOST_NOTIFICATION_PREFERENCES, 0);
+        mDailyCount = sp.getInt((KEY_DAILY_NOTIFICATION_COUNT + mPhone.getPhoneId()), 0);
+        mMonthlyCount = sp.getInt((KEY_MONTHLY_NOTIFICATION_COUNT + mPhone.getPhoneId()), 0);
+
+        if (mLocalDate == null) {
+            // Standardize to UTC to prevent default time zone dependency
+            mLocalDate = LocalDate.now(ZoneId.of("UTC"));
+        }
+        LocalDate lastLocalDate = LocalDate.of(1, 1, 1);
+        String lastLocalDateString = sp.getString(
+                (KEY_NOTIFICATION_COUNT_LAST_RESET_DATE + mPhone.getPhoneId()), "");
+        if (!TextUtils.isEmpty(lastLocalDateString)) {
+            try {
+                lastLocalDate = LocalDate.parse(lastLocalDateString);
+            } catch (DateTimeParseException e) {
+                loge("Error parsing LocalDate from SharedPreferences: " + e);
+            }
+        }
+        logd("updateNotificationCounts: mDailyCount=" + mDailyCount + ", mMonthlyCount="
+                + mMonthlyCount + ", mLocalDate=" + mLocalDate + ", lastLocalDate="
+                + lastLocalDate);
+
+        boolean resetMonthly = lastLocalDate.getYear() != mLocalDate.getYear()
+                || lastLocalDate.getMonthValue() != mLocalDate.getMonthValue();
+        boolean resetDaily = resetMonthly
+                || lastLocalDate.getDayOfMonth() != mLocalDate.getDayOfMonth();
+        if (resetDaily) {
+            logd("Resetting daily" + (resetMonthly ? " and monthly" : "") + " notification count.");
+            SharedPreferences.Editor editor = sp.edit();
+            if (resetMonthly) {
+                mMonthlyCount = 0;
+                editor.putInt((KEY_MONTHLY_NOTIFICATION_COUNT + mPhone.getPhoneId()),
+                        mMonthlyCount);
+            }
+            mDailyCount = 0;
+            editor.putInt((KEY_DAILY_NOTIFICATION_COUNT + mPhone.getPhoneId()), mDailyCount);
+            editor.putString((KEY_NOTIFICATION_COUNT_LAST_RESET_DATE + mPhone.getPhoneId()),
+                    mLocalDate.toString());
+            editor.apply();
+        }
+    }
+
+    @Nullable private PersistableBundle getCarrierConfigs() {
+        return mPhone.getContext().getSystemService(CarrierConfigManager.class)
+                .getConfigForSubId(mPhone.getSubId());
+    }
+
+    private long getThrottleDuration(@TelephonyManager.PurchasePremiumCapabilityResult int result) {
+        if (result == TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_CANCELED
+                || result == TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_TIMEOUT) {
+            return getCarrierConfigs().getLong(CarrierConfigManager
+                    .KEY_PREMIUM_CAPABILITY_NOTIFICATION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG);
+        }
+        if (result == TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED
+                || result == TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_ERROR) {
+            return getCarrierConfigs().getLong(CarrierConfigManager
+                    .KEY_PREMIUM_CAPABILITY_PURCHASE_CONDITION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG);
+        }
+        return 0;
+    }
+
+    private boolean isPremiumCapabilitySupportedByCarrier(
+            @TelephonyManager.PremiumCapability int capability) {
+        int[] supportedCapabilities = getCarrierConfigs().getIntArray(
+                CarrierConfigManager.KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY);
+        if (supportedCapabilities == null) {
+            return false;
+        }
+        return Arrays.stream(supportedCapabilities)
+                .anyMatch(supportedCapability -> supportedCapability == capability);
+    }
+
+    private boolean isUrlValid(@Nullable String url) {
+        if (!URLUtil.isValidUrl(url)) {
+            loge("Invalid URL: " + url);
+            return false;
+        }
+        if (URLUtil.isAssetUrl(url) && !url.equals(SLICE_PURCHASE_TEST_FILE)) {
+            loge("Invalid asset: " + url);
+            return false;
+        }
+        try {
+            new URL(url).toURI();
+        } catch (MalformedURLException | URISyntaxException e) {
+            loge("Invalid URI: " + url);
+            return false;
+        }
+        logd("Valid URL: " + url);
+        return true;
+    }
+
+    private boolean arePremiumCapabilitiesSupportedByDevice() {
+        if ((mPhone.getCachedAllowedNetworkTypesBitmask()
+                & TelephonyManager.NETWORK_TYPE_BITMASK_NR) == 0) {
+            return false;
+        }
+        return mIsSlicingUpsellEnabled;
+    }
+
+    private boolean isDefaultDataSub() {
+        return mPhone.getSubId() == SubscriptionManager.getDefaultDataSubscriptionId();
+    }
+
+    private boolean isSlicingConfigActive(@TelephonyManager.PremiumCapability int capability) {
+        if (mSlicingConfig == null) {
+            return false;
+        }
+        int capabilityServiceType = getSliceServiceType(capability);
+        for (NetworkSliceInfo sliceInfo : mSlicingConfig.getSliceInfo()) {
+            if (sliceInfo.getSliceServiceType() == capabilityServiceType
+                    && sliceInfo.getStatus() == NetworkSliceInfo.SLICE_STATUS_ALLOWED) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @NetworkSliceInfo.SliceServiceType private int getSliceServiceType(
+            @TelephonyManager.PremiumCapability int capability) {
+        if (capability == TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY) {
+            return NetworkSliceInfo.SLICE_SERVICE_TYPE_URLLC;
+        }
+        return NetworkSliceInfo.SLICE_SERVICE_TYPE_NONE;
+    }
+
+    private boolean isNetworkAvailable() {
+        // TODO (b/251558673): Create a listener for data network type changed to dismiss
+        //  notification and activity when the network is no longer available.
+        switch (mPhone.getServiceState().getDataNetworkType()) {
+            case TelephonyManager.NETWORK_TYPE_NR:
+                return true;
+            case TelephonyManager.NETWORK_TYPE_LTE:
+            case TelephonyManager.NETWORK_TYPE_LTE_CA:
+                return getCarrierConfigs().getBoolean(
+                        CarrierConfigManager.KEY_PREMIUM_CAPABILITY_SUPPORTED_ON_LTE_BOOL);
+        }
+        return false;
+    }
+
+    /**
+     * Returns the failure code {@link FailureCode} as a String.
+     *
+     * @param failureCode The failure code.
+     * @return The failure code as a String.
+     */
+    @NonNull private static String convertFailureCodeToString(@FailureCode int failureCode) {
+        switch (failureCode) {
+            case FAILURE_CODE_UNKNOWN: return "UNKNOWN";
+            case FAILURE_CODE_CARRIER_URL_UNAVAILABLE: return "CARRIER_URL_UNAVAILABLE";
+            case FAILURE_CODE_SERVER_UNREACHABLE: return "SERVER_UNREACHABLE";
+            case FAILURE_CODE_AUTHENTICATION_FAILED: return "AUTHENTICATION_FAILED";
+            case FAILURE_CODE_PAYMENT_FAILED: return "PAYMENT_FAILED";
+            default:
+                return "UNKNOWN(" + failureCode + ")";
+        }
+    }
+
+    private void reportAnomaly(@NonNull String uuid, @NonNull String log) {
+        loge(log);
+        AnomalyReporter.reportAnomaly(UUID.fromString(uuid), log);
+    }
+
+    private void logd(String s) {
+        Log.d(TAG + "-" + mPhone.getPhoneId(), s);
+    }
+
+    private void loge(String s) {
+        Log.e(TAG + "-" + mPhone.getPhoneId(), s);
+    }
+}
diff --git a/src/com/android/services/telephony/ConferenceParticipantConnection.java b/src/com/android/services/telephony/ConferenceParticipantConnection.java
index b7ecd48..92e95cc 100644
--- a/src/com/android/services/telephony/ConferenceParticipantConnection.java
+++ b/src/com/android/services/telephony/ConferenceParticipantConnection.java
@@ -27,6 +27,8 @@
 import com.android.internal.telephony.PhoneConstants;
 import com.android.telephony.Rlog;
 
+import java.util.Locale;
+
 /**
  * Represents a participant in a conference call.
  */
@@ -189,7 +191,7 @@
         // The SubscriptionInfo reports ISO country codes in lower case.  Convert to upper case,
         // since ultimately we use this ISO when formatting the CEP phone number, and the phone
         // number formatting library expects uppercase ISO country codes.
-        return subInfo.getCountryIso().toUpperCase();
+        return subInfo.getCountryIso().toUpperCase(Locale.ROOT);
     }
 
     /**
diff --git a/src/com/android/services/telephony/DisconnectCauseUtil.java b/src/com/android/services/telephony/DisconnectCauseUtil.java
index 9321e1e..587ac43 100644
--- a/src/com/android/services/telephony/DisconnectCauseUtil.java
+++ b/src/com/android/services/telephony/DisconnectCauseUtil.java
@@ -25,6 +25,7 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.ims.ImsReasonInfo;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.CallFailCause;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
@@ -101,14 +102,29 @@
     public static DisconnectCause toTelecomDisconnectCause(
             int telephonyDisconnectCause, int telephonyPreciseDisconnectCause, String reason,
             int phoneId, ImsReasonInfo imsReasonInfo) {
+        return toTelecomDisconnectCause(telephonyDisconnectCause, telephonyPreciseDisconnectCause,
+                reason, phoneId, imsReasonInfo, getCarrierConfigBundle(phoneId));
+    }
+
+    /**
+     * Final pre-processing method in creating a DisconnectCause.  This method should NOT be called
+     * from another class directly.  It only has private-package visibility for testing.
+     *
+     * @param carrierConfig
+     */
+    @VisibleForTesting
+    static DisconnectCause toTelecomDisconnectCause(
+            int telephonyDisconnectCause, int telephonyPreciseDisconnectCause, String reason,
+            int phoneId, ImsReasonInfo imsReasonInfo, PersistableBundle carrierConfig) {
         Context context = PhoneGlobals.getInstance();
+
         return new DisconnectCause(
-                toTelecomDisconnectCauseCode(telephonyDisconnectCause),
+                toTelecomDisconnectCauseCode(telephonyDisconnectCause, carrierConfig),
                 toTelecomDisconnectCauseLabel(context, telephonyDisconnectCause,
-                        telephonyPreciseDisconnectCause),
+                        telephonyPreciseDisconnectCause, carrierConfig),
                 toTelecomDisconnectCauseDescription(context, telephonyDisconnectCause, phoneId),
-                toTelecomDisconnectReason(context,telephonyDisconnectCause, reason, phoneId),
-                toTelecomDisconnectCauseTone(telephonyDisconnectCause, phoneId),
+                toTelecomDisconnectReason(context, telephonyDisconnectCause, reason, phoneId),
+                toTelecomDisconnectCauseTone(telephonyDisconnectCause, carrierConfig),
                 telephonyDisconnectCause,
                 telephonyPreciseDisconnectCause,
                 imsReasonInfo);
@@ -119,7 +135,16 @@
      * {@link android.telecom.DisconnectCause} disconnect code.
      * @return The disconnect code as defined in {@link android.telecom.DisconnectCause}.
      */
-    private static int toTelecomDisconnectCauseCode(int telephonyDisconnectCause) {
+    private static int toTelecomDisconnectCauseCode(int telephonyDisconnectCause,
+            PersistableBundle carrierConfig) {
+
+        // special case: some carriers determine what disconnect causes play the BUSY tone.
+        // hence, must adjust the disconnectCause CODE to match the tone.
+        if (doesCarrierClassifyDisconnectCauseAsBusyCause(telephonyDisconnectCause,
+                carrierConfig)) {
+            return DisconnectCause.BUSY;
+        }
+
         switch (telephonyDisconnectCause) {
             case android.telephony.DisconnectCause.LOCAL:
             //  The call was still disconnected locally, so this is not an error condition.
@@ -237,8 +262,17 @@
      * Returns a label for to the disconnect cause to be shown to the user.
      */
     private static CharSequence toTelecomDisconnectCauseLabel(
-            Context context, int telephonyDisconnectCause, int telephonyPreciseDisconnectCause) {
+            Context context, int telephonyDisconnectCause, int telephonyPreciseDisconnectCause,
+            PersistableBundle carrierConfig) {
         CharSequence label;
+
+        // special case: some carriers determine what disconnect causes play the BUSY tone.
+        // hence, must adjust the disconnectCause LABEL to match the tone.
+        if (doesCarrierClassifyDisconnectCauseAsBusyCause(telephonyDisconnectCause,
+                carrierConfig)) {
+            return context.getResources().getString(R.string.callFailed_userBusy);
+        }
+
         if (telephonyPreciseDisconnectCause != CallFailCause.NOT_VALID) {
             label = getLabelFromPreciseDisconnectCause(context, telephonyPreciseDisconnectCause,
                     telephonyDisconnectCause);
@@ -695,6 +729,10 @@
                 resourceId = R.string.incall_error_emergency_only;
                 break;
 
+            case android.telephony.DisconnectCause.ICC_ERROR:
+                resourceId = R.string.callFailed_simError;
+                break;
+
             case android.telephony.DisconnectCause.OUT_OF_SERVICE:
                 // No network connection.
                 if (ImsUtil.shouldPromoteWfc(context, phoneId)) {
@@ -840,21 +878,15 @@
     /**
      * Returns the tone to play for the disconnect cause, or UNKNOWN if none should be played.
      */
-    private static int toTelecomDisconnectCauseTone(int telephonyDisconnectCause, int phoneId) {
-        Phone phone = PhoneFactory.getPhone(phoneId);
-        PersistableBundle config;
-        if (phone != null) {
-            config = PhoneGlobals.getInstance().getCarrierConfigForSubId(phone.getSubId());
-        } else {
-            config = PhoneGlobals.getInstance().getCarrierConfig();
+    private static int toTelecomDisconnectCauseTone(int telephonyDisconnectCause,
+            PersistableBundle carrierConfig) {
+
+        // special case: some carriers determine what disconnect causes play the BUSY tone.
+        if (doesCarrierClassifyDisconnectCauseAsBusyCause(telephonyDisconnectCause,
+                carrierConfig)) {
+            return ToneGenerator.TONE_SUP_BUSY;
         }
-        int[] busyToneArray = config.getIntArray(
-                CarrierConfigManager.KEY_DISCONNECT_CAUSE_PLAY_BUSYTONE_INT_ARRAY);
-        for (int busyTone : busyToneArray) {
-            if (busyTone == telephonyDisconnectCause) {
-                return ToneGenerator.TONE_SUP_BUSY;
-            }
-        }
+
         switch (telephonyDisconnectCause) {
             case android.telephony.DisconnectCause.CONGESTION:
                 return ToneGenerator.TONE_SUP_CONGESTION;
@@ -886,4 +918,37 @@
                 return ToneGenerator.TONE_PROP_PROMPT;
         }
     }
+
+    /**
+     * Helper method that examines the carrierConfig KEY_DISCONNECT_CAUSE_PLAY_BUSYTONE_INT_ARRAY
+     * containing the DisconnectCauses that are classified as DisconnectCause.BUSY
+     * @param telephonyDisconnectCause
+     * @param carrierConfig object that holds all the carrier specific settings
+     * @return whether the cause is in the carrier config busy tone array
+     */
+    private static boolean doesCarrierClassifyDisconnectCauseAsBusyCause(
+            int telephonyDisconnectCause, PersistableBundle carrierConfig) {
+        int[] busyToneArray = carrierConfig.getIntArray(
+                CarrierConfigManager.KEY_DISCONNECT_CAUSE_PLAY_BUSYTONE_INT_ARRAY);
+        for (int busyTone : busyToneArray) {
+            if (busyTone == telephonyDisconnectCause) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private static PersistableBundle getCarrierConfigBundle(int phoneId) {
+        Phone phone = PhoneFactory.getPhone(phoneId);
+        PersistableBundle config;
+
+        if (phone != null) {
+            config = PhoneGlobals.getInstance().getCarrierConfigForSubId(phone.getSubId());
+        } else {
+            config = PhoneGlobals.getInstance().getCarrierConfig();
+        }
+
+        return config;
+    }
+
 }
diff --git a/src/com/android/services/telephony/PstnIncomingCallNotifier.java b/src/com/android/services/telephony/PstnIncomingCallNotifier.java
index 8615325..d58c211 100644
--- a/src/com/android/services/telephony/PstnIncomingCallNotifier.java
+++ b/src/com/android/services/telephony/PstnIncomingCallNotifier.java
@@ -393,8 +393,9 @@
      */
     private PhoneAccountHandle findCorrectPhoneAccountHandle() {
         TelecomAccountRegistry telecomAccountRegistry = TelecomAccountRegistry.getInstance(null);
-        // Check to see if a the SIM PhoneAccountHandle Exists for the Call.
-        PhoneAccountHandle handle = PhoneUtils.makePstnPhoneAccountHandle(mPhone);
+        // Check to see if a SIM PhoneAccountHandle Exists for the Call.
+        PhoneAccountHandle handle = telecomAccountRegistry.getPhoneAccountHandleForSubId(
+                mPhone.getSubId());
         if (telecomAccountRegistry.hasAccountEntryForPhoneAccount(handle)) {
             return handle;
         }
@@ -403,7 +404,8 @@
         // receives an MT call while in ECM. Use the Emergency PhoneAccount to receive the account
         // if it exists.
         PhoneAccountHandle emergencyHandle =
-                PhoneUtils.makePstnPhoneAccountHandleWithPrefix(mPhone, "", true);
+                PhoneUtils.makePstnPhoneAccountHandleWithPrefix(mPhone,
+                        "", true, mPhone.getUserHandle());
         if(telecomAccountRegistry.hasAccountEntryForPhoneAccount(emergencyHandle)) {
             Log.i(this, "Receiving MT call in ECM. Using Emergency PhoneAccount Instead.");
             return emergencyHandle;
diff --git a/src/com/android/services/telephony/TelecomAccountRegistry.java b/src/com/android/services/telephony/TelecomAccountRegistry.java
index a9b4c71..d92b136 100644
--- a/src/com/android/services/telephony/TelecomAccountRegistry.java
+++ b/src/com/android/services/telephony/TelecomAccountRegistry.java
@@ -64,6 +64,7 @@
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.SubscriptionController;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.phone.PhoneGlobals;
 import com.android.phone.PhoneUtils;
 import com.android.phone.R;
@@ -72,6 +73,7 @@
 import java.util.Arrays;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Locale;
 import java.util.Optional;
 import java.util.function.Predicate;
 
@@ -284,13 +286,18 @@
         private PhoneAccount buildPstnPhoneAccount(boolean isEmergency, boolean isTestAccount) {
             String testPrefix = isTestAccount ? "Test " : "";
 
+            // Check if we are registering another user. If we are, ensure that the account
+            // is registered to that user handle.
+            int subId = mPhone.getSubId();
+            // Get user handle from phone's sub id (if we get null, then system user will be used)
+            UserHandle userToRegister = mPhone.getUserHandle();
+
             // Build the Phone account handle.
             PhoneAccountHandle phoneAccountHandle =
                     PhoneUtils.makePstnPhoneAccountHandleWithPrefix(
-                            mPhone, testPrefix, isEmergency);
+                            mPhone, testPrefix, isEmergency, userToRegister);
 
             // Populate the phone account data.
-            int subId = mPhone.getSubId();
             String subscriberId = mPhone.getSubscriberId();
             int color = PhoneAccount.NO_HIGHLIGHT_COLOR;
             int slotId = SubscriptionManager.INVALID_SIM_SLOT_INDEX;
@@ -303,8 +310,8 @@
                 subNumber = "";
             }
 
-            String label;
-            String description;
+            String label = "";
+            String description = "";
             Icon icon = null;
 
             // We can only get the real slotId from the SubInfoRecord, we can't calculate the
@@ -320,7 +327,9 @@
             } else if (mTelephonyManager.getPhoneCount() == 1) {
                 // For single-SIM devices, we show the label and description as whatever the name of
                 // the network is.
-                description = label = tm.getNetworkOperatorName();
+                if (record != null) {
+                    description = label = String.valueOf(record.getDisplayName());
+                }
             } else {
                 CharSequence subDisplayName = null;
 
@@ -354,8 +363,12 @@
 
             // By default all SIM phone accounts can place emergency calls.
             int capabilities = PhoneAccount.CAPABILITY_SIM_SUBSCRIPTION |
-                    PhoneAccount.CAPABILITY_CALL_PROVIDER |
-                    PhoneAccount.CAPABILITY_MULTI_USER;
+                    PhoneAccount.CAPABILITY_CALL_PROVIDER;
+
+            // This is enabled by default. To support work profiles, it should not be enabled.
+            if (userToRegister == null) {
+                capabilities |= PhoneAccount.CAPABILITY_MULTI_USER;
+            }
 
             if (mContext.getResources().getBoolean(R.bool.config_pstnCanPlaceEmergencyCalls)) {
                 capabilities |= PhoneAccount.CAPABILITY_PLACE_EMERGENCY_CALLS;
@@ -535,18 +548,37 @@
                 return false;
             }
 
-            SubscriptionController controller = SubscriptionController.getInstance();
-            if (controller == null) {
-                Log.d(this, "isEmergencyPreferredAccount: SubscriptionController not available.");
-                return false;
-            }
-            // Only set an emergency preference on devices with multiple active subscriptions
-            // (include opportunistic subscriptions) in this check.
-            // API says never null, but this can return null in testing.
-            int[] activeSubIds = controller.getActiveSubIdList(false);
-            if (activeSubIds == null || activeSubIds.length <= 1) {
-                Log.d(this, "isEmergencyPreferredAccount: one or less active subscriptions.");
-                return false;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                if (SubscriptionManagerService.getInstance() == null) {
+                    Log.d(this,
+                            "isEmergencyPreferredAccount: SubscriptionManagerService not "
+                                    + "available.");
+                    return false;
+                }
+                // Only set an emergency preference on devices with multiple active subscriptions
+                // (include opportunistic subscriptions) in this check.
+                // API says never null, but this can return null in testing.
+                int[] activeSubIds = SubscriptionManagerService.getInstance()
+                        .getActiveSubIdList(false);
+                if (activeSubIds == null || activeSubIds.length <= 1) {
+                    Log.d(this, "isEmergencyPreferredAccount: one or less active subscriptions.");
+                    return false;
+                }
+            } else {
+                SubscriptionController controller = SubscriptionController.getInstance();
+                if (controller == null) {
+                    Log.d(this,
+                            "isEmergencyPreferredAccount: SubscriptionController not available.");
+                    return false;
+                }
+                // Only set an emergency preference on devices with multiple active subscriptions
+                // (include opportunistic subscriptions) in this check.
+                // API says never null, but this can return null in testing.
+                int[] activeSubIds = controller.getActiveSubIdList(false);
+                if (activeSubIds == null || activeSubIds.length <= 1) {
+                    Log.d(this, "isEmergencyPreferredAccount: one or less active subscriptions.");
+                    return false;
+                }
             }
             // Check to see if this PhoneAccount is associated with the default Data subscription.
             if (!SubscriptionManager.isValidSubscriptionId(subId)) {
@@ -554,10 +586,21 @@
                         + "valid.");
                 return false;
             }
-            int userDefaultData = controller.getDefaultDataSubId();
+            int userDefaultData = SubscriptionManager.getDefaultDataSubscriptionId();
             boolean isActiveDataValid = SubscriptionManager.isValidSubscriptionId(activeDataSubId);
-            boolean isActiveDataOpportunistic = isActiveDataValid
-                    && controller.isOpportunistic(activeDataSubId);
+
+            boolean isActiveDataOpportunistic;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                SubscriptionInfo subInfo;
+                subInfo = SubscriptionManagerService.getInstance()
+                        .getSubscriptionInfo(activeDataSubId);
+                isActiveDataOpportunistic = isActiveDataValid && subInfo != null
+                        && subInfo.isOpportunistic();
+            } else {
+                isActiveDataOpportunistic = isActiveDataValid
+                        && SubscriptionController.getInstance().isOpportunistic(activeDataSubId);
+            }
+
             // compare the activeDataSubId to the subId specified only if it is valid and not an
             // opportunistic subscription (only supports data). If not, use the current default
             // defined by the user.
@@ -924,7 +967,7 @@
                 // Next check whether we're in or near a country that supports it
                 String country =
                         mPhone.getServiceStateTracker().getLocaleTracker()
-                                .getLastKnownCountryIso().toLowerCase();
+                                .getLastKnownCountryIso().toLowerCase(Locale.ROOT);
 
                 String[] supportedCountries = mContext.getResources().getStringArray(
                         R.array.config_simless_emergency_rtt_supported_countries);
diff --git a/src/com/android/services/telephony/TelephonyConferenceController.java b/src/com/android/services/telephony/TelephonyConferenceController.java
index 9aa3dbe..f0aa641 100644
--- a/src/com/android/services/telephony/TelephonyConferenceController.java
+++ b/src/com/android/services/telephony/TelephonyConferenceController.java
@@ -20,6 +20,8 @@
 import android.telecom.Connection;
 import android.telecom.DisconnectCause;
 import android.telecom.PhoneAccountHandle;
+import android.text.TextUtils;
+import android.util.Patterns;
 
 import com.android.internal.telephony.Call;
 import com.android.phone.PhoneUtils;
@@ -40,7 +42,6 @@
  */
 final class TelephonyConferenceController {
     private static final int TELEPHONY_CONFERENCE_MAX_SIZE = 5;
-    private static final String RIL_REPORTED_CONFERENCE_CALL_STRING = "Conference Call";
 
     private final TelephonyConnection.TelephonyConnectionListener mTelephonyConnectionListener =
             new TelephonyConnection.TelephonyConnectionListener() {
@@ -271,13 +272,13 @@
                             // Remove all instances of PROPERTY_IS_DOWNGRADED_CONFERENCE. This
                             // property should only be set on the parent call (i.e. the newly
                             // created TelephonyConference.
-                            // This doesn't apply to a connection whose address is "Conference
-                            // Call", which may be updated by some modem to create a connection
-                            // to represent a merged conference connection in SRVCC.
+                            // This doesn't apply to a connection whose address is not an
+                            // identifiable phone number, which may be updated by some modem
+                            // to create a connection to represent a merged conference connection
+                            // in SRVCC.
                             if (connection.getAddress() == null
-                                    || !connection.getAddress().getSchemeSpecificPart()
-                                            .equalsIgnoreCase(
-                                                    RIL_REPORTED_CONFERENCE_CALL_STRING)) {
+                                    || isPhoneNumber(
+                                            connection.getAddress().getSchemeSpecificPart())) {
                                 Log.d(this, "Removing PROPERTY_IS_DOWNGRADED_CONFERENCE"
                                         + " from connection %s", connection);
                                 int newProperties = connection.getConnectionProperties()
@@ -320,4 +321,11 @@
             }
         }
     }
+
+    private boolean isPhoneNumber(String number) {
+        if (TextUtils.isEmpty(number)) {
+            return false;
+        }
+        return Patterns.PHONE.matcher(number).matches();
+    }
 }
diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index ed07726..1cf35a5 100644
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -48,11 +48,13 @@
 import android.telephony.ServiceState.RilRadioTechnology;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
+import android.telephony.emergency.EmergencyNumber;
 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.telephony.ims.feature.MmTelFeature;
 import android.text.TextUtils;
 import android.util.ArraySet;
 import android.util.Pair;
@@ -95,6 +97,7 @@
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
@@ -141,6 +144,7 @@
     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 int MSG_ON_RTT_INITIATED = 24;
 
     private static final String JAPAN_COUNTRY_CODE_WITH_PLUS_SIGN = "+81";
     private static final String JAPAN_ISO_COUNTRY_CODE = "JP";
@@ -328,6 +332,15 @@
                         args.recycle();
                     }
                     break;
+                case MSG_ON_RTT_INITIATED:
+                    if (mOriginalConnection != null) {
+                        // if mOriginalConnection is null, the properties will get set when
+                        // mOriginalConnection gets set.
+                        updateConnectionProperties();
+                        refreshConferenceSupported();
+                    }
+                    sendRttInitiationSuccess();
+                    break;
             }
         }
     };
@@ -749,13 +762,11 @@
 
         @Override
         public void onRttInitiated() {
-            if (mOriginalConnection != null) {
-                // if mOriginalConnection is null, the properties will get set when
-                // mOriginalConnection gets set.
-                updateConnectionProperties();
-                refreshConferenceSupported();
-            }
-            sendRttInitiationSuccess();
+            Log.i(TelephonyConnection.this, "onRttInitiated: callId=%s", getTelecomCallId());
+            // Post RTT initiation to the Handler associated with this TelephonyConnection.
+            // This avoids a race condition where a call starts as RTT but ConnectionService call to
+            // handleCreateConnectionComplete happens AFTER the RTT status is reported to Telecom.
+            mHandler.obtainMessage(MSG_ON_RTT_INITIATED).sendToTarget();
         }
 
         @Override
@@ -800,6 +811,13 @@
             Log.i(this, "onReceivedDtmfDigit: digit=%c", digit);
             mDtmfTransport.onDtmfReceived(digit);
         }
+
+        @Override
+        public void onAudioModeIsVoipChanged(int imsAudioHandler) {
+            boolean isVoip = imsAudioHandler == MmTelFeature.AUDIO_HANDLER_ANDROID;
+            Log.i(this, "onAudioModeIsVoipChanged isVoip =" + isVoip);
+            setAudioModeIsVoip(isVoip);
+        }
     };
 
     private TelephonyConnectionService mTelephonyConnectionService;
@@ -813,6 +831,7 @@
     private RttTextStream mRttTextStream = null;
 
     private boolean mWasImsConnection;
+    private boolean mWasCrossSim;
 
     /**
      * Tracks the multiparty state of the ImsCall so that changes in the bit state can be detected.
@@ -924,6 +943,8 @@
     private final Set<TelephonyConnectionListener> mTelephonyListeners = Collections.newSetFromMap(
             new ConcurrentHashMap<TelephonyConnectionListener, Boolean>(8, 0.9f, 1));
 
+    private Integer mEmergencyServiceCategory = null;
+
     protected TelephonyConnection(com.android.internal.telephony.Connection originalConnection,
             String callId, @android.telecom.Call.Details.CallDirection int callDirection) {
         setCallDirection(callDirection);
@@ -1673,7 +1694,8 @@
         if (filteredCnapNames != null) {
             long cnapNameMatches = Arrays.asList(filteredCnapNames)
                     .stream()
-                    .filter(filteredCnapName -> filteredCnapName.equals(cnapName.toUpperCase()))
+                    .filter(filteredCnapName -> filteredCnapName.equals(
+                            cnapName.toUpperCase(Locale.ROOT)))
                     .count();
             if (cnapNameMatches > 0) {
                 Log.i(this, "filterCnapName: Filtered CNAP Name: " + cnapName);
@@ -2016,32 +2038,47 @@
     }
 
     @VisibleForTesting
-    public PersistableBundle getCarrierConfig() {
+    public @NonNull PersistableBundle getCarrierConfig() {
         Phone phone = getPhone();
         if (phone == null) {
-            return null;
+            Log.w(this,
+                    "getCarrierConfig: phone is null. Returning CarrierConfigManager"
+                            + ".getDefaultConfig()");
+            return CarrierConfigManager.getDefaultConfig();
         }
-        return PhoneGlobals.getInstance().getCarrierConfigForSubId(phone.getSubId());
+
+        // potential null returned from .getCarrierConfigForSubId() and method guarantees non-null.
+        // hence, need for try/finally block
+        PersistableBundle pb = null;
+        try {
+            pb = PhoneGlobals.getInstance().getCarrierConfigForSubId(phone.getSubId());
+        } catch (Exception e) {
+            Log.e(this, e,
+                    "getCarrierConfig: caught Exception when calling "
+                            + "PhoneGlobals.getCarrierConfigForSubId(phone.getSubId()). Returning "
+                            + "CarrierConfigManager.getDefaultConfig()");
+        } finally {
+            if (pb == null) {
+                pb = CarrierConfigManager.getDefaultConfig();
+            }
+        }
+        return pb;
+    }
+
+    @VisibleForTesting
+    public boolean isRttMergeSupported(@NonNull PersistableBundle pb) {
+        return pb.getBoolean(CarrierConfigManager.KEY_ALLOW_MERGING_RTT_CALLS_BOOL);
     }
 
     private boolean canDeflectImsCalls() {
-        PersistableBundle b = getCarrierConfig();
-        // Return false if the CarrierConfig is unavailable
-        if (b != null) {
-            return b.getBoolean(
-                    CarrierConfigManager.KEY_CARRIER_ALLOW_DEFLECT_IMS_CALL_BOOL) &&
-                    isValidRingingCall();
-        }
-        return false;
+        return getCarrierConfig().getBoolean(
+                CarrierConfigManager.KEY_CARRIER_ALLOW_DEFLECT_IMS_CALL_BOOL)
+                && isValidRingingCall();
     }
 
     private boolean isCallTransferSupported() {
-        PersistableBundle b = getCarrierConfig();
-        // Return false if the CarrierConfig is unavailable
-        if (b != null) {
-            return b.getBoolean(CarrierConfigManager.KEY_CARRIER_ALLOW_TRANSFER_IMS_CALL_BOOL);
-        }
-        return false;
+        return getCarrierConfig().getBoolean(
+                CarrierConfigManager.KEY_CARRIER_ALLOW_TRANSFER_IMS_CALL_BOOL);
     }
 
     private boolean canTransfer(TelephonyConnection c) {
@@ -2141,7 +2178,7 @@
         mPhoneForEvents = null;
     }
 
-    @VisibleForTesting
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PROTECTED)
     public void hangup(int telephonyDisconnectCode) {
         if (mOriginalConnection != null) {
             mHangupDisconnectCause = telephonyDisconnectCode;
@@ -2167,6 +2204,7 @@
                 Log.e(this, e, "Call to Connection.hangup failed with exception");
             }
         } else {
+            mTelephonyConnectionService.onLocalHangup(this);
             if (getState() == STATE_DISCONNECTED) {
                 Log.i(this, "hangup called on an already disconnected call!");
                 close();
@@ -2344,6 +2382,16 @@
                                 ImsCallProfile.EXTRA_CONFERENCE_AVAIL)) {
                         updateConnectionCapabilities();
                     }
+                    // If extras contain or contained Cross Sim information,
+                    // then ensure connection properties are updated and propagated to Telecom.
+                    // Also, update the status hints in the case the call has
+                    // has moved from cross sim call back to wifi
+                    mWasCrossSim |= mOriginalConnectionExtras.containsKey(
+                                ImsCallProfile.EXTRA_IS_CROSS_SIM_CALL);
+                    if (mWasCrossSim) {
+                        updateStatusHints();
+                        updateConnectionProperties();
+                    }
                 } else {
                     Log.d(this, "Extras update not required");
                 }
@@ -2427,6 +2475,29 @@
                     setTelephonyConnectionRinging();
                     break;
                 case DISCONNECTED:
+                    if (mTelephonyConnectionService != null) {
+                        ImsReasonInfo reasonInfo = null;
+                        if (isImsConnection()) {
+                            ImsPhoneConnection imsPhoneConnection =
+                                    (ImsPhoneConnection) mOriginalConnection;
+                            reasonInfo = imsPhoneConnection.getImsReasonInfo();
+                            if (reasonInfo != null && reasonInfo.getCode()
+                                    == ImsReasonInfo.CODE_SIP_ALTERNATE_EMERGENCY_CALL) {
+                                EmergencyNumber emergencyNumber =
+                                        imsPhoneConnection.getEmergencyNumberInfo();
+                                if (emergencyNumber != null) {
+                                    mEmergencyServiceCategory =
+                                            emergencyNumber.getEmergencyServiceCategoryBitmask();
+                                }
+                            }
+                        }
+
+                        if (mTelephonyConnectionService.maybeReselectDomain(this,
+                                  mOriginalConnection.getPreciseDisconnectCause(), reasonInfo)) {
+                            break;
+                        }
+                    }
+
                     if (shouldTreatAsEmergencyCall()
                             && (cause
                             == android.telephony.DisconnectCause.EMERGENCY_TEMP_FAILURE
@@ -3038,8 +3109,6 @@
         if (isIms) {
             isVoWifiEnabled = isWfcEnabled(phone);
         }
-        boolean isRttMergeSupported = getCarrierConfig()
-                .getBoolean(CarrierConfigManager.KEY_ALLOW_MERGING_RTT_CALLS_BOOL);
         PhoneAccountHandle phoneAccountHandle = isIms ? PhoneUtils
                 .makePstnPhoneAccountHandle(phone.getDefaultPhone())
                 : PhoneUtils.makePstnPhoneAccountHandle(phone);
@@ -3077,7 +3146,7 @@
         if (mTreatAsEmergencyCall) {
             isConferenceSupported = false;
             Log.d(this, "refreshConferenceSupported = false; emergency call");
-        } else if (isRtt() && !isRttMergeSupported) {
+        } else if (isRtt() && !isRttMergeSupported(getCarrierConfig())) {
             isConferenceSupported = false;
             Log.d(this, "refreshConferenceSupported = false; rtt call");
         } else if (!isConferencingSupported || isIms && !isImsConferencingSupported) {
@@ -3134,12 +3203,9 @@
         Phone phone = getPhone();
         if (phone != null && (phone.getPhoneType() == TelephonyManager.PHONE_TYPE_CDMA)
                 && !mOriginalConnection.isIncoming()) {
-            PersistableBundle pb = getCarrierConfig();
-            if (pb != null) {
-                showOrigDialString = pb.getBoolean(CarrierConfigManager
-                        .KEY_CONFIG_SHOW_ORIG_DIAL_STRING_FOR_CDMA_BOOL);
-                Log.d(this, "showOrigDialString: " + showOrigDialString);
-            }
+            showOrigDialString = getCarrierConfig().getBoolean(CarrierConfigManager
+                    .KEY_CONFIG_SHOW_ORIG_DIAL_STRING_FOR_CDMA_BOOL);
+            Log.d(this, "showOrigDialString: " + showOrigDialString);
         }
         return showOrigDialString;
     }
@@ -3716,8 +3782,7 @@
         if (mOriginalConnection.isIncoming()
                 && !TextUtils.isEmpty(mOriginalConnection.getAddress())
                 && mOriginalConnection.getAddress().startsWith(JAPAN_COUNTRY_CODE_WITH_PLUS_SIGN)) {
-            PersistableBundle b = getCarrierConfig();
-            return b != null && b.getBoolean(
+            return getCarrierConfig().getBoolean(
                     CarrierConfigManager.KEY_FORMAT_INCOMING_NUMBER_TO_NATIONAL_FOR_JP_BOOL);
         }
         return false;
@@ -3742,8 +3807,7 @@
      * otherwise.
      */
     private boolean supportsD2DUsingRtp() {
-        PersistableBundle b = getCarrierConfig();
-        return b != null && b.getBoolean(
+        return getCarrierConfig().getBoolean(
                 CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_RTP_BOOL);
     }
 
@@ -3751,8 +3815,7 @@
      * @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(
+        return getCarrierConfig().getBoolean(
                 CarrierConfigManager.KEY_SUPPORTS_DEVICE_TO_DEVICE_COMMUNICATION_USING_DTMF_BOOL);
     }
 
@@ -3761,8 +3824,7 @@
      * extensions used in D2D comms, {@code false} otherwise.
      */
     private boolean supportsSdpNegotiationOfRtpHeaderExtensions() {
-        PersistableBundle b = getCarrierConfig();
-        return b != null && b.getBoolean(
+        return getCarrierConfig().getBoolean(
                 CarrierConfigManager
                         .KEY_SUPPORTS_SDP_NEGOTIATION_OF_D2D_RTP_HEADER_EXTENSIONS_BOOL);
     }
@@ -3823,4 +3885,21 @@
     public List<TelephonyConnectionListener> getTelephonyConnectionListeners() {
         return new ArrayList<>(mTelephonyListeners);
     }
+
+    /**
+     * @return An {@link Integer} instance of the emergency service category.
+     */
+    public @Nullable Integer getEmergencyServiceCategory() {
+        return mEmergencyServiceCategory;
+    }
+
+    /**
+     * Sets the emergency service category.
+     *
+     * @param eccCategory The emergency service category.
+     */
+    @VisibleForTesting
+    public void setEmergencyServiceCategory(int eccCategory) {
+        mEmergencyServiceCategory = eccCategory;
+    }
 }
diff --git a/src/com/android/services/telephony/TelephonyConnectionService.java b/src/com/android/services/telephony/TelephonyConnectionService.java
index 071376d..7d7d949 100644
--- a/src/com/android/services/telephony/TelephonyConnectionService.java
+++ b/src/com/android/services/telephony/TelephonyConnectionService.java
@@ -16,6 +16,9 @@
 
 package com.android.services.telephony;
 
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_CALLING;
+import static android.telephony.TelephonyManager.HAL_SERVICE_VOICE;
+
 import android.annotation.NonNull;
 import android.app.AlertDialog;
 import android.app.Dialog;
@@ -38,17 +41,24 @@
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
+import android.telephony.Annotation.DisconnectCauses;
 import android.telephony.CarrierConfigManager;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.EmergencyRegResult;
+import android.telephony.NetworkRegistrationInfo;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.RadioAccessFamily;
 import android.telephony.ServiceState;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.emergency.EmergencyNumber;
+import android.telephony.ims.ImsReasonInfo;
 import android.text.TextUtils;
 import android.util.Pair;
 import android.view.WindowManager;
 
+import com.android.ims.ImsManager;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telephony.Call;
 import com.android.internal.telephony.CallStateException;
@@ -62,9 +72,17 @@
 import com.android.internal.telephony.SubscriptionController;
 import com.android.internal.telephony.d2d.Communicator;
 import com.android.internal.telephony.data.PhoneSwitcher;
+import com.android.internal.telephony.domainselection.DomainSelectionConnection;
+import com.android.internal.telephony.domainselection.DomainSelectionResolver;
+import com.android.internal.telephony.domainselection.EmergencyCallDomainSelectionConnection;
+import com.android.internal.telephony.domainselection.NormalCallDomainSelectionConnection;
+import com.android.internal.telephony.emergency.EmergencyStateTracker;
 import com.android.internal.telephony.imsphone.ImsExternalCallTracker;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneConnection;
+import com.android.internal.telephony.imsphone.ImsPhoneMmiCode;
+import com.android.internal.telephony.subscription.SubscriptionInfoInternal;
+import com.android.internal.telephony.subscription.SubscriptionManagerService;
 import com.android.phone.FrameworksUtils;
 import com.android.phone.MMIDialogActivity;
 import com.android.phone.PhoneUtils;
@@ -78,13 +96,14 @@
 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.Set;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 import java.util.regex.Pattern;
 
@@ -175,24 +194,42 @@
     @VisibleForTesting
     public Pair<WeakReference<TelephonyConnection>, Queue<Phone>> mEmergencyRetryCache;
     private DeviceState mDeviceState = new DeviceState();
+    private EmergencyStateTracker mEmergencyStateTracker;
+    private DomainSelectionResolver mDomainSelectionResolver;
+    private EmergencyCallDomainSelectionConnection mEmergencyCallDomainSelectionConnection;
+    private TelephonyConnection mEmergencyConnection;
+    private String mEmergencyCallId = null;
+    private Executor mDomainSelectionMainExecutor;
+    private ImsManager mImsManager = null;
+    private DomainSelectionConnection mDomainSelectionConnection;
+    private TelephonyConnection mNormalCallConnection;
 
     /**
      * Keeps track of the status of a SIM slot.
      */
     private static class SlotStatus {
         public int slotId;
+        public int activeSubId;
         // RAT capabilities
         public int capabilities;
         // By default, we will assume that the slots are not locked.
         public boolean isLocked = false;
         // Is the emergency number associated with the slot
         public boolean hasDialedEmergencyNumber = false;
-        //SimState
+        //SimState.
         public int simState;
 
-        public SlotStatus(int slotId, int capabilities) {
+        //helper to check if sim is really 'present' in the traditional sense.
+        // since eSIM always reports SIM_STATE_READY
+        public boolean isSubActiveAndSimPresent() {
+            return (simState != TelephonyManager.SIM_STATE_ABSENT
+                && activeSubId != SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        }
+
+        public SlotStatus(int slotId, int capabilities, int activeSubId) {
             this.slotId = slotId;
             this.capabilities = capabilities;
+            this.activeSubId = activeSubId;
         }
     }
 
@@ -202,6 +239,7 @@
     @VisibleForTesting
     public interface SubscriptionManagerProxy {
         int getDefaultVoicePhoneId();
+        int getDefaultDataPhoneId();
         int getSimStateForSlotIdx(int slotId);
         int getPhoneId(int subId);
     }
@@ -213,14 +251,20 @@
         }
 
         @Override
+        public int getDefaultDataPhoneId() {
+            return getPhoneId(SubscriptionManager.getDefaultDataSubscriptionId());
+        }
+
+        @Override
         public int getSimStateForSlotIdx(int slotId) {
-            return SubscriptionManager.getSimStateForSlotIndex(slotId);
+            return TelephonyManager.getSimStateForSlotIndex(slotId);
         }
 
         @Override
         public int getPhoneId(int subId) {
             return SubscriptionManager.getPhoneId(subId);
         }
+
     };
 
     /**
@@ -229,9 +273,20 @@
     @VisibleForTesting
     public interface TelephonyManagerProxy {
         int getPhoneCount();
-        boolean hasIccCard(int slotId);
         boolean isCurrentEmergencyNumber(String number);
         Map<Integer, List<EmergencyNumber>> getCurrentEmergencyNumberList();
+
+        /**
+         * Determines whether concurrent IMS calls across both SIMs are possible, based on whether
+         * the device is DSDA capable, or if the DSDS device supports virtual DSDA.
+         */
+        boolean isConcurrentCallsPossible();
+
+        /**
+         * Gets the maximum number of SIMs that can be active, based on the device's multisim
+         * configuration. Returns 1 for DSDS, 2 for DSDA.
+         */
+        int getMaxNumberOfSimultaneouslyActiveSims();
     }
 
     private TelephonyManagerProxy mTelephonyManagerProxy;
@@ -250,11 +305,6 @@
         }
 
         @Override
-        public boolean hasIccCard(int slotId) {
-            return mTelephonyManager.hasIccCard(slotId);
-        }
-
-        @Override
         public boolean isCurrentEmergencyNumber(String number) {
             try {
                 return mTelephonyManager.isEmergencyNumber(number);
@@ -271,6 +321,25 @@
                 return new HashMap<>();
             }
         }
+
+        @Override
+        public int getMaxNumberOfSimultaneouslyActiveSims() {
+            try {
+                return mTelephonyManager.getMaxNumberOfSimultaneouslyActiveSims();
+            } catch (IllegalStateException ise) {
+                return 1;
+            }
+        }
+
+        @Override
+        public boolean isConcurrentCallsPossible() {
+            try {
+                return getMaxNumberOfSimultaneouslyActiveSims() > 1
+                    || mTelephonyManager.getPhoneCapability().getMaxActiveVoiceSubscriptions() > 1;
+            } catch (IllegalStateException ise) {
+                return false;
+            }
+        }
     }
 
     /**
@@ -325,7 +394,8 @@
         @Override
         public PhoneAccountHandle makePstnPhoneAccountHandleWithPrefix(Phone phone, String prefix,
                 boolean isEmergency) {
-            return PhoneUtils.makePstnPhoneAccountHandleWithPrefix(phone, prefix, isEmergency);
+            return PhoneUtils.makePstnPhoneAccountHandleWithPrefix(
+                    phone, prefix, isEmergency, phone.getUserHandle());
         }
     };
 
@@ -458,6 +528,107 @@
     }
 
     /**
+     * A listener for emergency calls.
+     */
+    private final TelephonyConnection.TelephonyConnectionListener mEmergencyConnectionListener =
+            new TelephonyConnection.TelephonyConnectionListener() {
+        @Override
+        public void onStateChanged(Connection connection, @Connection.ConnectionState int state) {
+            if (connection != null) {
+                TelephonyConnection c = (TelephonyConnection) connection;
+                Log.i(this, "onStateChanged callId=" + c.getTelecomCallId() + ", state=" + state);
+                if (c.getState() == Connection.STATE_ACTIVE) {
+                    mEmergencyStateTracker.onEmergencyCallStateChanged(
+                            c.getOriginalConnection().getState(), c.getTelecomCallId());
+                    c.removeTelephonyConnectionListener(mEmergencyConnectionListener);
+                    releaseEmergencyCallDomainSelection(false);
+                }
+            }
+        }
+    };
+
+    /**
+     * A listener for calls.
+     */
+    private final TelephonyConnection.TelephonyConnectionListener mNormalCallConnectionListener =
+            new TelephonyConnection.TelephonyConnectionListener() {
+                @Override
+                public void onStateChanged(
+                        Connection connection, @Connection.ConnectionState int state) {
+                    TelephonyConnection c = (TelephonyConnection) connection;
+                    if (c != null) {
+                        if (c.getState() == Connection.STATE_ACTIVE) {
+                            Log.d(LOG_TAG, "Call State->ACTIVE."
+                                    + "Clearing DomainSelectionConnection");
+                            c.removeTelephonyConnectionListener(mNormalCallConnectionListener);
+                            mDomainSelectionConnection.finishSelection();
+                            mDomainSelectionConnection = null;
+                            mNormalCallConnection = null;
+                        }
+                    }
+                }
+            };
+
+    private final DomainSelectionConnection.DomainSelectionConnectionCallback
+            mEmergencyDomainSelectionConnectionCallback =
+                    new DomainSelectionConnection.DomainSelectionConnectionCallback() {
+        @Override
+        public void onSelectionTerminated(@DisconnectCauses int cause) {
+            if (mEmergencyCallDomainSelectionConnection != null) {
+                Log.i(this, "onSelectionTerminated cause=" + cause);
+                mEmergencyCallDomainSelectionConnection = null;
+                if (mEmergencyConnection != null) {
+                    mEmergencyConnection.hangup(android.telephony.DisconnectCause.OUT_OF_NETWORK);
+                    mEmergencyConnection = null;
+                }
+            }
+        }
+    };
+
+    private final DomainSelectionConnection.DomainSelectionConnectionCallback
+            mCallDomainSelectionConnectionCallback =
+            new DomainSelectionConnection.DomainSelectionConnectionCallback() {
+                @Override
+                public void onSelectionTerminated(@DisconnectCauses int cause) {
+                    mDomainSelectionMainExecutor.execute(new Runnable() {
+                        int mCause = cause;
+                        @Override
+                        public void run() {
+                            Log.v(this, "Call domain selection terminated.");
+                            if (mDomainSelectionConnection != null) {
+                                mDomainSelectionConnection = null;
+                            }
+
+                            if (mNormalCallConnection != null) {
+                                // TODO: To support ShowPreciseFailedCause, TelephonyConnection
+                                //  .getShowPreciseFailedCause API should be added.
+
+                                // If cause is NOT_VALID then, it's a redial cancellation and
+                                // use cause code from original connection.
+                                com.android.internal.telephony.Connection connection =
+                                        mNormalCallConnection.getOriginalConnection();
+                                if (connection != null) {
+                                    if (mCause == android.telephony.DisconnectCause.NOT_VALID) {
+                                        mCause = connection.getDisconnectCause();
+                                    }
+
+                                    String reason = connection.getVendorDisconnectCause();
+                                    int phoneId = mNormalCallConnection.getPhone().getPhoneId();
+                                    mNormalCallConnection.setTelephonyConnectionDisconnected(
+                                            mDisconnectCauseFactory.toTelecomDisconnectCause(
+                                                    mCause, reason, phoneId));
+                                    Log.d(this, "Call connection closed. Cause: " + mCause
+                                            + " Reason: " + reason);
+                                }
+                                mNormalCallConnection.close();
+                                mNormalCallConnection = null;
+                            }
+                        }
+                    });
+                }
+            };
+
+    /**
      * A listener to actionable events specific to the TelephonyConnection.
      */
     private final TelephonyConnection.TelephonyConnectionListener mTelephonyConnectionListener =
@@ -496,6 +667,8 @@
         TelecomAccountRegistry.getInstance(this).setTelephonyConnectionService(this);
         mHoldTracker = new HoldTracker();
         mIsTtyEnabled = mDeviceState.isTtyModeEnabled(this);
+        mDomainSelectionMainExecutor = getApplicationContext().getMainExecutor();
+        mDomainSelectionResolver = DomainSelectionResolver.getInstance();
 
         IntentFilter intentFilter = new IntentFilter(
                 TelecomManager.ACTION_TTY_PREFERRED_MODE_CHANGED);
@@ -763,6 +936,16 @@
                 /* Note: when not an emergency, handle can be null for unknown callers */
                 handle == null ? null : handle.getSchemeSpecificPart());
 
+        if (mDomainSelectionResolver.isDomainSelectionSupported()) {
+            if (isEmergencyNumber) {
+                final Connection resultConnection =
+                        placeEmergencyConnection(phone,
+                                request, numberToDial, isTestEmergencyNumber,
+                                handle, needToTurnOnRadio);
+                if (resultConnection != null) return resultConnection;
+            }
+        }
+
         if (needToTurnOnRadio) {
             final Uri resultHandle = handle;
             final int originalPhoneType = phone.getPhoneType();
@@ -788,7 +971,8 @@
                     // an isTesting parameter. For HAL 1.4+, do not wait for IN_SERVICE, this will
                     // be handled at the RIL/vendor level by emergencyDial(...).
                     boolean waitForInServiceToDialEmergency = isTestEmergencyNumber
-                            && phone.getHalVersion().less(RIL.RADIO_HAL_VERSION_1_4);
+                            && phone.getHalVersion(HAL_SERVICE_VOICE)
+                            .less(RIL.RADIO_HAL_VERSION_1_4);
                     if (isEmergencyNumber && !waitForInServiceToDialEmergency) {
                         // We currently only look to make sure that the radio is on before dialing.
                         // We should be able to make emergency calls at any time after the radio has
@@ -797,6 +981,19 @@
                         return (phone.getState() == PhoneConstants.State.OFFHOOK)
                             || phone.getServiceStateTracker().isRadioOn();
                     } else {
+                        if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                            SubscriptionInfoInternal subInfo = SubscriptionManagerService
+                                    .getInstance().getSubscriptionInfoInternal(phone.getSubId());
+                            // Wait until we are in service and ready to make calls. This can happen
+                            // when we power down the radio on bluetooth to save power on watches or
+                            // if it is a test emergency number and we have to wait for the device
+                            // to move IN_SERVICE before the call can take place over normal
+                            // routing.
+                            return (phone.getState() == PhoneConstants.State.OFFHOOK)
+                                    // Do not wait for voice in service on opportunistic SIMs.
+                                    || (subInfo != null && subInfo.isOpportunistic())
+                                    || serviceState == ServiceState.STATE_IN_SERVICE;
+                        }
                         // Wait until we are in service and ready to make calls. This can happen
                         // when we power down the radio on bluetooth to save power on watches or if
                         // it is a test emergency number and we have to wait for the device to move
@@ -957,9 +1154,16 @@
             // Notify Telecom of the new Connection type.
             // TODO: Switch out the underlying connection instead of creating a new
             // one and causing UI Jank.
-            boolean noActiveSimCard = SubscriptionController.getInstance()
-                    .getActiveSubInfoCount(phone.getContext().getOpPackageName(),
-                            phone.getContext().getAttributionTag()) == 0;
+            boolean noActiveSimCard;
+            if (PhoneFactory.isSubscriptionManagerServiceEnabled()) {
+                noActiveSimCard = SubscriptionManagerService.getInstance()
+                        .getActiveSubInfoCount(phone.getContext().getOpPackageName(),
+                                phone.getContext().getAttributionTag()) == 0;
+            } else {
+                noActiveSimCard = SubscriptionController.getInstance()
+                        .getActiveSubInfoCount(phone.getContext().getOpPackageName(),
+                                phone.getContext().getAttributionTag()) == 0;
+            }
             // If there's no active sim card and the device is in emergency mode, use E account.
             addExistingConnection(mPhoneUtilsProxy.makePstnPhoneAccountHandleWithPrefix(
                     phone, "", isEmergencyNumber && noActiveSimCard), repConnection);
@@ -1133,6 +1337,11 @@
                             "Invalid phone type",
                             phone.getPhoneId()));
         }
+        if (!Objects.equals(request.getAccountHandle(), accountHandle)) {
+            Log.i(this, "onCreateOutgoingConnection, update phoneAccountHandle, accountHandle = "
+                    + accountHandle);
+            connection.setPhoneAccountHandle(accountHandle);
+        }
         connection.setAddress(handle, PhoneConstants.PRESENTATION_ALLOWED);
         connection.setTelephonyConnectionInitializing();
         connection.setTelephonyVideoState(request.getVideoState());
@@ -1636,7 +1845,17 @@
             Bundle connExtras = c.getExtras();
             Log.i(this, "retryOutgoingOriginalConnection, redialing on Phone Id: " + newPhoneToUse);
             c.clearOriginalConnection();
-            if (phoneId != newPhoneToUse.getPhoneId()) updatePhoneAccount(c, newPhoneToUse);
+            if (phoneId != newPhoneToUse.getPhoneId()) {
+                if (mTelephonyManagerProxy.getMaxNumberOfSimultaneouslyActiveSims() < 2) {
+                    disconnectAllCallsOnOtherSubs(
+                            mPhoneUtilsProxy.makePstnPhoneAccountHandle(newPhoneToUse));
+                }
+                updatePhoneAccount(c, newPhoneToUse);
+            }
+            if (mDomainSelectionResolver.isDomainSelectionSupported()) {
+                onEmergencyRedial(c, newPhoneToUse);
+                return;
+            }
             placeOutgoingConnection(c, newPhoneToUse, videoState, connExtras);
         } else {
             // We have run out of Phones to use. Disconnect the call and destroy the connection.
@@ -1687,13 +1906,12 @@
                         }
                     });
         }
-
         final com.android.internal.telephony.Connection originalConnection;
         try {
             if (phone != null) {
-                EmergencyNumber emergencyNumber =
-                        phone.getEmergencyNumberTracker().getEmergencyNumber(number);
-                if (emergencyNumber != null) {
+                boolean isEmergency = mTelephonyManagerProxy.isCurrentEmergencyNumber(number);
+                Log.i(this, "placeOutgoingConnection isEmergency=" + isEmergency);
+                if (isEmergency) {
                     if (!getAllConnections().isEmpty()) {
                         if (!shouldHoldForEmergencyCall(phone)) {
                             // If we do not support holding ongoing calls for an outgoing
@@ -1729,12 +1947,15 @@
                             }
                         }
                     }
+                } else if (handleOutgoingCallConnection(number, connection,
+                        phone, videoState)) {
+                    return;
                 }
                 originalConnection = phone.dial(number, new ImsPhone.ImsDialArgs.Builder()
-                        .setVideoState(videoState)
-                        .setIntentExtras(extras)
-                        .setRttTextStream(connection.getRttTextStream())
-                        .build(),
+                                .setVideoState(videoState)
+                                .setIntentExtras(extras)
+                                .setRttTextStream(connection.getRttTextStream())
+                                .build(),
                         // We need to wait until the phone has been chosen in GsmCdmaPhone to
                         // register for the associated TelephonyConnection call event listeners.
                         connection::registerForCallEvents);
@@ -1747,12 +1968,11 @@
             handleCallStateException(e, connection, phone);
             return;
         }
-
         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 ||
-                phone.isUtEnabled()) {
+                    phone.isUtEnabled()) {
                 Log.d(this, "dialed MMI code");
                 int subId = phone.getSubId();
                 Log.d(this, "subId: "+subId);
@@ -1785,6 +2005,540 @@
         }
     }
 
+    private void handleOutgoingCallConnectionByCallDomainSelection(
+            int domain, Phone phone, String number, int videoState) {
+        Log.d(this, "Call Domain Selected : " + domain);
+        try {
+            Bundle extras = mNormalCallConnection.getExtras();
+            if (extras == null) {
+                extras = new Bundle();
+            }
+            extras.putInt(PhoneConstants.EXTRA_DIAL_DOMAIN, domain);
+
+            if (phone != null) {
+                Log.v(LOG_TAG, "Call dialing. Domain: " + domain);
+                com.android.internal.telephony.Connection connection =
+                        phone.dial(number, new ImsPhone.ImsDialArgs.Builder()
+                                        .setVideoState(videoState)
+                                        .setIntentExtras(extras)
+                                        .setRttTextStream(mNormalCallConnection.getRttTextStream())
+                                        .build(),
+                                mNormalCallConnection::registerForCallEvents);
+
+                mNormalCallConnection.setOriginalConnection(connection);
+                mNormalCallConnection.addTelephonyConnectionListener(mNormalCallConnectionListener);
+                return;
+            } else {
+                Log.w(this, "placeOutgoingCallConnection. Dialing failed. Phone is null");
+                mNormalCallConnection.setTelephonyConnectionDisconnected(
+                        mDisconnectCauseFactory.toTelecomDisconnectCause(
+                                android.telephony.DisconnectCause.OUTGOING_FAILURE,
+                                "Phone is null", phone.getPhoneId()));
+                mNormalCallConnection.close();
+            }
+        } catch (CallStateException e) {
+            Log.e(this, e, "Call placeOutgoingCallConnection, phone.dial exception: " + e);
+            mNormalCallConnection.unregisterForCallEvents();
+            handleCallStateException(e, mNormalCallConnection, phone);
+        } catch (Exception e) {
+            Log.e(this, e, "Call exception in placeOutgoingCallConnection:" + e);
+            mNormalCallConnection.unregisterForCallEvents();
+            mNormalCallConnection.setTelephonyConnectionDisconnected(DisconnectCauseUtil
+                    .toTelecomDisconnectCause(android.telephony.DisconnectCause.OUTGOING_FAILURE,
+                            e.getMessage(), phone.getPhoneId()));
+            mNormalCallConnection.close();
+        }
+        mDomainSelectionConnection.finishSelection();
+        mDomainSelectionConnection = null;
+        mNormalCallConnection = null;
+    }
+
+    private boolean handleOutgoingCallConnection(
+            String number, TelephonyConnection connection, Phone phone, int videoState) {
+
+        if (!mDomainSelectionResolver.isDomainSelectionSupported()) {
+            return false;
+        }
+
+        String dialPart = PhoneNumberUtils.extractNetworkPortionAlt(
+                PhoneNumberUtils.stripSeparators(number));
+        boolean isMmiCode = (dialPart.startsWith("*") || dialPart.startsWith("#"))
+                && dialPart.endsWith("#");
+        boolean isSuppServiceCode = ImsPhoneMmiCode.isSuppServiceCodes(dialPart, phone);
+
+        // If the number is both an MMI code and a supplementary service code,
+        // it shall be treated as UT. In this case, domain selection is not performed.
+        if (isMmiCode && isSuppServiceCode) {
+            return false;
+        }
+
+        mDomainSelectionConnection = mDomainSelectionResolver
+                .getDomainSelectionConnection(phone, SELECTOR_TYPE_CALLING, false);
+        if (mDomainSelectionConnection == null) {
+            return false;
+        }
+        Log.d(LOG_TAG, "Call Connection created");
+        SelectionAttributes selectionAttributes =
+                new SelectionAttributes.Builder(phone.getPhoneId(), phone.getSubId(),
+                        SELECTOR_TYPE_CALLING)
+                        .setEmergency(false)
+                        .setVideoCall(VideoProfile.isVideo(videoState))
+                        .build();
+
+        NormalCallDomainSelectionConnection normalCallDomainSelectionConnection =
+                (NormalCallDomainSelectionConnection) mDomainSelectionConnection;
+        CompletableFuture<Integer> future = normalCallDomainSelectionConnection
+                .createNormalConnection(selectionAttributes,
+                        mCallDomainSelectionConnectionCallback);
+        Log.d(LOG_TAG, "Call Domain selection triggered.");
+
+        mNormalCallConnection = connection;
+        future.thenAcceptAsync((domain) -> handleOutgoingCallConnectionByCallDomainSelection(
+                domain, phone, number, videoState), mDomainSelectionMainExecutor);
+        return true;
+    }
+
+    @SuppressWarnings("FutureReturnValueIgnored")
+    private Connection placeEmergencyConnection(
+            final Phone phone, final ConnectionRequest request,
+            final String numberToDial, final boolean isTestEmergencyNumber,
+            final Uri handle, final boolean needToTurnOnRadio) {
+
+        final Connection resultConnection =
+                getTelephonyConnection(request, numberToDial, true, handle, phone);
+
+        if (resultConnection instanceof TelephonyConnection) {
+            Log.i(this, "placeEmergencyConnection");
+
+            mIsEmergencyCallPending = true;
+            ((TelephonyConnection) resultConnection).addTelephonyConnectionListener(
+                    mEmergencyConnectionListener);
+
+            if (mEmergencyStateTracker == null) {
+                mEmergencyStateTracker = EmergencyStateTracker.getInstance();
+            }
+
+            mEmergencyCallId = resultConnection.getTelecomCallId();
+            CompletableFuture<Integer> future = mEmergencyStateTracker.startEmergencyCall(
+                    phone, mEmergencyCallId, isTestEmergencyNumber);
+            future.thenAccept((result) -> {
+                Log.d(this, "startEmergencyCall-complete result=" + result);
+                if (result == android.telephony.DisconnectCause.NOT_DISCONNECTED) {
+                    createEmergencyConnection(phone, (TelephonyConnection) resultConnection,
+                            numberToDial, request, needToTurnOnRadio,
+                            mEmergencyStateTracker.getEmergencyRegResult());
+                } else {
+                    mEmergencyConnection = null;
+                    String reason = "Couldn't setup emergency call";
+                    if (result == android.telephony.DisconnectCause.POWER_OFF) {
+                        reason = "Failed to turn on radio.";
+                    }
+                    ((TelephonyConnection) resultConnection).setTelephonyConnectionDisconnected(
+                            mDisconnectCauseFactory.toTelecomDisconnectCause(result, reason));
+                    ((TelephonyConnection) resultConnection).close();
+                    mIsEmergencyCallPending = false;
+                }
+            });
+            mEmergencyConnection = (TelephonyConnection) resultConnection;
+            return resultConnection;
+        }
+        Log.i(this, "placeEmergencyConnection returns null");
+        return null;
+    }
+
+    @SuppressWarnings("FutureReturnValueIgnored")
+    private void createEmergencyConnection(final Phone phone,
+            final TelephonyConnection resultConnection, final String number,
+            final ConnectionRequest request, boolean needToTurnOnRadio,
+            final EmergencyRegResult regResult) {
+        Log.i(this, "createEmergencyConnection");
+
+        if (phone.getImsPhone() == null) {
+            // Dialing emergency calls over IMS is not available without ImsPhone instance.
+            Log.w(this, "createEmergencyConnection no ImsPhone");
+            dialCsEmergencyCall(phone, resultConnection, request);
+            return;
+        }
+
+        ImsManager imsManager = mImsManager;
+        if (imsManager == null) {
+            // mImsManager is not null only while unit test.
+            imsManager = ImsManager.getInstance(phone.getContext(), phone.getPhoneId());
+        }
+        if (!imsManager.isNonTtyOrTtyOnVolteEnabled()) {
+            Log.w(this, "createEmergencyConnection - TTY on VoLTE is not supported.");
+            dialCsEmergencyCall(phone, resultConnection, request);
+            return;
+        }
+
+        DomainSelectionConnection selectConnection =
+                mDomainSelectionResolver.getDomainSelectionConnection(
+                        phone, SELECTOR_TYPE_CALLING, true);
+
+        if (selectConnection == null) {
+            // While the domain selection service is enabled, the valid
+            // {@link DomainSelectionConnection} is not available.
+            // This can happen when the domain selection service is not available.
+            Log.w(this, "createEmergencyConnection - no selectionConnection");
+            dialCsEmergencyCall(phone, resultConnection, request);
+            return;
+        }
+
+        mEmergencyCallDomainSelectionConnection =
+                (EmergencyCallDomainSelectionConnection) selectConnection;
+
+        DomainSelectionService.SelectionAttributes attr =
+                EmergencyCallDomainSelectionConnection.getSelectionAttributes(
+                        phone.getPhoneId(), phone.getSubId(), needToTurnOnRadio,
+                        request.getTelecomCallId(), number, 0, null, regResult);
+
+        CompletableFuture<Integer> future =
+                mEmergencyCallDomainSelectionConnection.createEmergencyConnection(
+                        attr, mEmergencyDomainSelectionConnectionCallback);
+        future.thenAcceptAsync((result) -> {
+            Log.d(this, "createEmergencyConnection-complete result=" + result);
+            Bundle extras = request.getExtras();
+            extras.putInt(PhoneConstants.EXTRA_DIAL_DOMAIN, result);
+            placeOutgoingConnection(request, resultConnection, phone);
+            mIsEmergencyCallPending = false;
+        }, mDomainSelectionMainExecutor);
+    }
+
+    private void dialCsEmergencyCall(final Phone phone,
+            final TelephonyConnection resultConnection, final ConnectionRequest request) {
+        Log.d(this, "dialCsEmergencyCall");
+        Bundle extras = request.getExtras();
+        extras.putInt(PhoneConstants.EXTRA_DIAL_DOMAIN, NetworkRegistrationInfo.DOMAIN_CS);
+        mDomainSelectionMainExecutor.execute(
+                () -> placeOutgoingConnection(request, resultConnection, phone));
+    }
+
+    private void releaseEmergencyCallDomainSelection(boolean cancel) {
+        if (mEmergencyCallDomainSelectionConnection != null) {
+            if (cancel) mEmergencyCallDomainSelectionConnection.cancelSelection();
+            else mEmergencyCallDomainSelectionConnection.finishSelection();
+            mEmergencyCallDomainSelectionConnection = null;
+        }
+        mIsEmergencyCallPending = false;
+        mEmergencyConnection = null;
+    }
+
+    /**
+     * Determine whether reselection of domain is required or not.
+     * @param c the {@link Connection} instance.
+     * @param callFailCause the reason why CS call is disconnected. Allowed values are defined in
+     * {@link com.android.internal.telephony.CallFailCause}.
+     * @param reasonInfo the reason why PS call is disconnected.
+     * @return {@code true} if reselection of domain is required.
+     */
+    public boolean maybeReselectDomain(final TelephonyConnection c,
+            int callFailCause, ImsReasonInfo reasonInfo) {
+        if (!mDomainSelectionResolver.isDomainSelectionSupported()) return false;
+
+        Log.i(this, "maybeReselectDomain csCause=" +  callFailCause + ", psCause=" + reasonInfo);
+        if (TextUtils.equals(mEmergencyCallId, c.getTelecomCallId())) {
+            if (mEmergencyCallDomainSelectionConnection != null) {
+                return maybeReselectDomainForEmergencyCall(c, callFailCause, reasonInfo);
+            }
+            Log.i(this, "maybeReselectDomain endCall()");
+            mEmergencyStateTracker.endCall(c.getTelecomCallId());
+            mEmergencyCallId = null;
+            return false;
+        }
+
+        if (reasonInfo != null
+                && reasonInfo.getCode() == ImsReasonInfo.CODE_SIP_ALTERNATE_EMERGENCY_CALL) {
+            onEmergencyRedial(c, c.getPhone());
+            return true;
+        }
+
+        return maybeReselectDomainForNormalCall(c, callFailCause, reasonInfo);
+    }
+
+    private boolean maybeReselectDomainForEmergencyCall(final TelephonyConnection c,
+            int callFailCause, ImsReasonInfo reasonInfo) {
+        Log.i(this, "maybeReselectDomainForEmergencyCall "
+                + "csCause=" +  callFailCause + ", psCause=" + reasonInfo);
+
+        // EMERGENCY_TEMP_FAILURE and EMERGENCY_PERM_FAILURE shall be handled after
+        // reselecting new {@link Phone} in {@link #retryOutgoingOriginalConnection()}.
+        if (c.getOriginalConnection() != null
+                && c.getOriginalConnection().getDisconnectCause()
+                        != android.telephony.DisconnectCause.EMERGENCY_TEMP_FAILURE
+                && c.getOriginalConnection().getDisconnectCause()
+                        != android.telephony.DisconnectCause.EMERGENCY_PERM_FAILURE
+                && c.getOriginalConnection().getDisconnectCause()
+                        != android.telephony.DisconnectCause.LOCAL
+                && c.getOriginalConnection().getDisconnectCause()
+                        != android.telephony.DisconnectCause.POWER_OFF) {
+
+            DomainSelectionService.SelectionAttributes attr =
+                    EmergencyCallDomainSelectionConnection.getSelectionAttributes(
+                            c.getPhone().getPhoneId(), c.getPhone().getSubId(), false,
+                            c.getTelecomCallId(), c.getAddress().getSchemeSpecificPart(),
+                            callFailCause, reasonInfo, null);
+
+            CompletableFuture<Integer> future =
+                    mEmergencyCallDomainSelectionConnection.reselectDomain(attr);
+            if (future != null) {
+                future.thenAcceptAsync((result) -> {
+                    Log.d(this, "reselectDomain-complete");
+                    onEmergencyRedialOnDomain(c, c.getPhone(), result);
+                }, mDomainSelectionMainExecutor);
+                return true;
+            }
+        }
+
+        Log.i(this, "maybeReselectDomainForEmergencyCall endCall()");
+        c.removeTelephonyConnectionListener(mEmergencyConnectionListener);
+        mEmergencyStateTracker.endCall(c.getTelecomCallId());
+        releaseEmergencyCallDomainSelection(true);
+
+        return false;
+    }
+
+    private boolean maybeReselectDomainForNormalCall(
+            final TelephonyConnection c, int callFailCause, ImsReasonInfo reasonInfo) {
+
+        Log.i(LOG_TAG, "maybeReselectDomainForNormalCall " + "csCause:" +  callFailCause
+                + ", psCause:" + reasonInfo);
+
+        if (mDomainSelectionConnection != null && c.getOriginalConnection() != null) {
+            Phone phone = c.getPhone();
+            final String number = c.getAddress().getSchemeSpecificPart();
+            int videoState = c.getOriginalConnection().getVideoState();
+            SelectionAttributes selectionAttributes = NormalCallDomainSelectionConnection
+                    .getSelectionAttributes(phone.getPhoneId(), phone.getSubId(),
+                            c.getTelecomCallId(), number, VideoProfile.isVideo(videoState),
+                            callFailCause, reasonInfo);
+
+            Log.d(LOG_TAG, "Reselecting the domain for call");
+            CompletableFuture<Integer> future = mDomainSelectionConnection
+                    .reselectDomain(selectionAttributes);
+            if (future != null) {
+                future.thenAcceptAsync((result) -> {
+                    onNormalCallRedial(c, result, videoState);
+                }, mDomainSelectionMainExecutor);
+                return true;
+            }
+        }
+
+        c.removeTelephonyConnectionListener(mTelephonyConnectionListener);
+        if (mDomainSelectionConnection != null) {
+            mDomainSelectionConnection.finishSelection();
+            mDomainSelectionConnection = null;
+        }
+        mNormalCallConnection = null;
+        Log.d(LOG_TAG, "Reselecting the domain for call failed");
+        return false;
+    }
+
+    private void onEmergencyRedialOnDomain(TelephonyConnection connection,
+            final Phone phone, @NetworkRegistrationInfo.Domain int domain) {
+        Log.i(this, "onEmergencyRedialOnDomain phoneId=" + phone.getPhoneId()
+                + ", domain=" + DomainSelectionService.getDomainName(domain));
+
+        String number = connection.getAddress().getSchemeSpecificPart();
+
+        // Indicates undetectable emergency number with DialArgs
+        boolean isEmergency = false;
+        int eccCategory = EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_UNSPECIFIED;
+        if (connection.getEmergencyServiceCategory() != null) {
+            isEmergency = true;
+            eccCategory = connection.getEmergencyServiceCategory();
+            Log.i(this, "onEmergencyRedialOnDomain eccCategory=" + eccCategory);
+        }
+
+        Bundle extras = new Bundle();
+        extras.putInt(PhoneConstants.EXTRA_DIAL_DOMAIN, domain);
+
+        com.android.internal.telephony.Connection originalConnection =
+                connection.getOriginalConnection();
+        try {
+            if (phone != null) {
+                originalConnection = phone.dial(number, new ImsPhone.ImsDialArgs.Builder()
+                        .setVideoState(VideoProfile.STATE_AUDIO_ONLY)
+                        .setIntentExtras(extras)
+                        .setRttTextStream(connection.getRttTextStream())
+                        .setIsEmergency(isEmergency)
+                        .setEccCategory(eccCategory)
+                        .build(),
+                        connection::registerForCallEvents);
+            }
+        } catch (CallStateException e) {
+            Log.e(this, e, "onEmergencyRedialOnDomain, exception: " + e);
+        }
+        if (originalConnection == null) {
+            Log.d(this, "onEmergencyRedialOnDomain, phone.dial returned null");
+            connection.setDisconnected(
+                    mDisconnectCauseFactory.toTelecomDisconnectCause(
+                                android.telephony.DisconnectCause.ERROR_UNSPECIFIED,
+                                "unknown error"));
+        } else {
+            connection.setOriginalConnection(originalConnection);
+        }
+    }
+
+    @SuppressWarnings("FutureReturnValueIgnored")
+    private void onEmergencyRedial(final TelephonyConnection c, final Phone phone) {
+        Log.i(this, "onEmergencyRedial phoneId=" + phone.getPhoneId());
+
+        final String number = c.getAddress().getSchemeSpecificPart();
+        final boolean isTestEmergencyNumber = isEmergencyNumberTestNumber(number);
+
+        mIsEmergencyCallPending = true;
+        c.addTelephonyConnectionListener(mEmergencyConnectionListener);
+
+        if (mEmergencyStateTracker == null) {
+            mEmergencyStateTracker = EmergencyStateTracker.getInstance();
+        }
+
+        mEmergencyCallId = c.getTelecomCallId();
+        CompletableFuture<Integer> future = mEmergencyStateTracker.startEmergencyCall(
+                phone, mEmergencyCallId, isTestEmergencyNumber);
+        future.thenAccept((result) -> {
+            Log.d(this, "onEmergencyRedial-complete result=" + result);
+            if (result == android.telephony.DisconnectCause.NOT_DISCONNECTED) {
+
+                DomainSelectionConnection selectConnection =
+                        mDomainSelectionResolver.getDomainSelectionConnection(
+                                phone, SELECTOR_TYPE_CALLING, true);
+
+                if (selectConnection == null) {
+                    Log.w(this, "onEmergencyRedial no selectionConnection, dial CS emergency call");
+                    mIsEmergencyCallPending = false;
+                    mDomainSelectionMainExecutor.execute(
+                            () -> recreateEmergencyConnection(c, phone,
+                                    NetworkRegistrationInfo.DOMAIN_CS));
+                    return;
+                }
+
+                mEmergencyCallDomainSelectionConnection =
+                        (EmergencyCallDomainSelectionConnection) selectConnection;
+
+                mEmergencyConnection = c;
+
+                DomainSelectionService.SelectionAttributes attr =
+                        EmergencyCallDomainSelectionConnection.getSelectionAttributes(
+                                phone.getPhoneId(),
+                                phone.getSubId(), false,
+                                c.getTelecomCallId(),
+                                c.getAddress().getSchemeSpecificPart(),
+                                0, null, mEmergencyStateTracker.getEmergencyRegResult());
+
+                CompletableFuture<Integer> domainFuture =
+                        mEmergencyCallDomainSelectionConnection.createEmergencyConnection(
+                                attr, mEmergencyDomainSelectionConnectionCallback);
+                domainFuture.thenAcceptAsync((domain) -> {
+                    Log.d(this, "onEmergencyRedial-createEmergencyConnection-complete domain="
+                            + domain);
+                    recreateEmergencyConnection(c, phone, domain);
+                    mIsEmergencyCallPending = false;
+                }, mDomainSelectionMainExecutor);
+            } else {
+                c.setTelephonyConnectionDisconnected(
+                        mDisconnectCauseFactory.toTelecomDisconnectCause(result, "unknown error"));
+                c.close();
+                mIsEmergencyCallPending = false;
+            }
+        });
+    }
+
+    private void recreateEmergencyConnection(final TelephonyConnection connection,
+            final Phone phone, final @NetworkRegistrationInfo.Domain int result) {
+        Log.d(this, "recreateEmergencyConnection result=" + result);
+        if (!getAllConnections().isEmpty()) {
+            if (!shouldHoldForEmergencyCall(phone)) {
+                // If we do not support holding ongoing calls for an outgoing
+                // emergency call, disconnect the ongoing calls.
+                for (Connection c : getAllConnections()) {
+                    if (!c.equals(connection)
+                            && c.getState() != Connection.STATE_DISCONNECTED
+                            && c instanceof TelephonyConnection) {
+                        ((TelephonyConnection) c).hangup(
+                                android.telephony.DisconnectCause
+                                        .OUTGOING_EMERGENCY_CALL_PLACED);
+                    }
+                }
+                for (Conference c : getAllConferences()) {
+                    if (c.getState() != Connection.STATE_DISCONNECTED) {
+                        c.onDisconnect();
+                    }
+                }
+            } else if (!isVideoCallHoldAllowed(phone)) {
+                // If we do not support holding ongoing video call for an outgoing
+                // emergency call, disconnect the ongoing video call.
+                for (Connection c : getAllConnections()) {
+                    if (!c.equals(connection)
+                            && c.getState() == Connection.STATE_ACTIVE
+                            && VideoProfile.isVideo(c.getVideoState())
+                            && c instanceof TelephonyConnection) {
+                        ((TelephonyConnection) c).hangup(
+                                android.telephony.DisconnectCause
+                                        .OUTGOING_EMERGENCY_CALL_PLACED);
+                        break;
+                    }
+                }
+            }
+        }
+        onEmergencyRedialOnDomain(connection, phone, result);
+    }
+
+    private void onNormalCallRedial(TelephonyConnection connection,
+            @NetworkRegistrationInfo.Domain int domain, int videocallState) {
+
+        Log.v(LOG_TAG, "Redialing the call in domain:"
+                + DomainSelectionService.getDomainName(domain));
+
+        String number = connection.getAddress().getSchemeSpecificPart();
+        Phone phone = connection.getPhone();
+
+        Bundle extras = new Bundle();
+        extras.putInt(PhoneConstants.EXTRA_DIAL_DOMAIN, domain);
+
+        com.android.internal.telephony.Connection originalConnection =
+                connection.getOriginalConnection();
+        if (originalConnection instanceof ImsPhoneConnection) {
+            if (((ImsPhoneConnection) originalConnection).isRttEnabledForCall()) {
+                extras.putBoolean(TelecomManager.EXTRA_START_CALL_WITH_RTT, true);
+            }
+        }
+
+        try {
+            if (phone != null) {
+                Log.d(LOG_TAG, "Redialing Call.");
+                originalConnection = phone.dial(number, new ImsPhone.ImsDialArgs.Builder()
+                                .setVideoState(videocallState)
+                                .setIntentExtras(extras)
+                                .setRttTextStream(connection.getRttTextStream())
+                                .setIsEmergency(false)
+                                .build(),
+                        connection::registerForCallEvents);
+            }
+        } catch (Exception e) {
+            Log.e(LOG_TAG, e, "Call redial exception: " + e);
+        }
+        if (originalConnection == null) {
+            Log.e(LOG_TAG, new Exception("Phone is null"),
+                    "Call redial failure due to phone.dial returned null");
+            connection.setDisconnected(mDisconnectCauseFactory.toTelecomDisconnectCause(
+                    android.telephony.DisconnectCause.OUTGOING_FAILURE, "connection is null"));
+            connection.close();
+        } else {
+            connection.setOriginalConnection(originalConnection);
+        }
+    }
+
+    protected void onLocalHangup(TelephonyConnection c) {
+        if (TextUtils.equals(mEmergencyCallId, c.getTelecomCallId())) {
+            Log.i(this, "onLocalHangup " + mEmergencyCallId);
+            c.removeTelephonyConnectionListener(mEmergencyConnectionListener);
+            mEmergencyStateTracker.endCall(c.getTelecomCallId());
+            releaseEmergencyCallDomainSelection(true);
+            mEmergencyCallId = null;
+        }
+    }
+
     private boolean isVideoCallHoldAllowed(Phone phone) {
          CarrierConfigManager cfgManager = (CarrierConfigManager)
                 phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
@@ -1834,6 +2588,9 @@
             case CallStateException.ERROR_OTASP_PROVISIONING_IN_PROCESS:
                  cause = android.telephony.DisconnectCause.OTASP_PROVISIONING_IN_PROCESS;
                  break;
+            case CallStateException.ERROR_FDN_BLOCKED:
+                 cause = android.telephony.DisconnectCause.FDN_BLOCKED;
+                 break;
         }
         connection.setTelephonyConnectionDisconnected(
                 DisconnectCauseUtil.toTelecomDisconnectCause(cause, e.getMessage(),
@@ -2085,7 +2842,7 @@
         for (Phone phone : mPhoneFactoryProxy.getPhones()) {
             if (phone.getEmergencyNumberTracker() != null) {
                 if (phone.getEmergencyNumberTracker().isEmergencyNumber(
-                        emergencyNumberAddress, true)) {
+                        emergencyNumberAddress)) {
                     if (isAvailableForEmergencyCalls(phone)) {
                         // a)
                         if (phone.getPhoneId() == defaultVoicePhoneId) {
@@ -2116,39 +2873,57 @@
     /**
      * Retrieves the most sensible Phone to use for an emergency call using the following Priority
      *  list (for multi-SIM devices):
-     *  1) The User's SIM preference for Voice calling
-     *  2) The First Phone that is currently IN_SERVICE or is available for emergency calling
-     *  3) Prioritize phones that have the dialed emergency number as part of their emergency
+     *  1) The Phone that is in emergency SMS mode
+     *  2) The phone based on User's SIM preference of Voice calling or Data in order
+     *  3) The First Phone that is currently IN_SERVICE or is available for emergency calling
+     *  4) Prioritize phones that have the dialed emergency number as part of their emergency
      *     number list
-     *  4) If there is a PUK locked SIM, compare the SIMs that are not PUK locked. If all the SIMs
-     *     are locked, skip to condition 5).
-     *  5) The Phone with more Capabilities.
-     *  6) The First Phone that has a SIM card in it (Starting from Slot 0...N)
-     *  7) The Default Phone (Currently set as Slot 0)
+     *  5) If there is a PUK locked SIM, compare the SIMs that are not PUK locked. If all the SIMs
+     *     are locked, skip to condition 6).
+     *  6) The Phone with more Capabilities.
+     *  7) The First Phone that has a SIM card in it (Starting from Slot 0...N)
+     *  8) The Default Phone (Currently set as Slot 0)
      */
     @VisibleForTesting
+    @NonNull
     public Phone getFirstPhoneForEmergencyCall(List<Phone> phonesWithEmergencyNumber) {
-        // 1)
+        int phoneCount = mTelephonyManagerProxy.getPhoneCount();
+        for (int i = 0; i < phoneCount; i++) {
+            Phone phone = mPhoneFactoryProxy.getPhone(i);
+            // 1)
+            if (phone != null && phone.isInEmergencySmsMode()) {
+                if (isAvailableForEmergencyCalls(phone)) {
+                    if (phonesWithEmergencyNumber == null
+                            || phonesWithEmergencyNumber.contains(phone)) {
+                        return phone;
+                    }
+                }
+            }
+        }
+
+        // 2)
         int phoneId = mSubscriptionManagerProxy.getDefaultVoicePhoneId();
+        if (phoneId == SubscriptionManager.INVALID_PHONE_INDEX) {
+            phoneId = mSubscriptionManagerProxy.getDefaultDataPhoneId();
+        }
         if (phoneId != SubscriptionManager.INVALID_PHONE_INDEX) {
-            Phone defaultPhone = mPhoneFactoryProxy.getPhone(phoneId);
-            if (defaultPhone != null && isAvailableForEmergencyCalls(defaultPhone)) {
+            Phone selectedPhone = mPhoneFactoryProxy.getPhone(phoneId);
+            if (selectedPhone != null && isAvailableForEmergencyCalls(selectedPhone)) {
                 if (phonesWithEmergencyNumber == null
-                        || phonesWithEmergencyNumber.contains(defaultPhone)) {
-                    return defaultPhone;
+                        || phonesWithEmergencyNumber.contains(selectedPhone)) {
+                    return selectedPhone;
                 }
             }
         }
 
         Phone firstPhoneWithSim = null;
-        int phoneCount = mTelephonyManagerProxy.getPhoneCount();
         List<SlotStatus> phoneSlotStatus = new ArrayList<>(phoneCount);
         for (int i = 0; i < phoneCount; i++) {
             Phone phone = mPhoneFactoryProxy.getPhone(i);
             if (phone == null) {
                 continue;
             }
-            // 2)
+            // 3)
             if (isAvailableForEmergencyCalls(phone)) {
                 if (phonesWithEmergencyNumber == null
                         || phonesWithEmergencyNumber.contains(phone)) {
@@ -2158,14 +2933,15 @@
                     return phone;
                 }
             }
-            // 5)
+            // 6)
             // Store the RAF Capabilities for sorting later.
             int radioAccessFamily = phone.getRadioAccessFamily();
-            SlotStatus status = new SlotStatus(i, radioAccessFamily);
+            SlotStatus status = new SlotStatus(i, radioAccessFamily, phone.getSubId());
             phoneSlotStatus.add(status);
             Log.i(this, "getFirstPhoneForEmergencyCall, RAF:" +
-                    Integer.toHexString(radioAccessFamily) + " saved for Phone Id:" + i);
-            // 4)
+                Integer.toHexString(radioAccessFamily) + " saved for Phone Id:" + i + " subId:"
+                + phone.getSubId());
+            // 5)
             // Report Slot's PIN/PUK lock status for sorting later.
             int simState = mSubscriptionManagerProxy.getSimStateForSlotIdx(i);
             // Record SimState.
@@ -2174,7 +2950,8 @@
                     simState == TelephonyManager.SIM_STATE_PUK_REQUIRED) {
                 status.isLocked = true;
             }
-            // 3) Store if the Phone has the corresponding emergency number
+
+            // 4) Store if the Phone has the corresponding emergency number
             if (phonesWithEmergencyNumber != null) {
                 for (Phone phoneWithEmergencyNumber : phonesWithEmergencyNumber) {
                     if (phoneWithEmergencyNumber != null
@@ -2183,41 +2960,49 @@
                     }
                 }
             }
-            // 6)
-            if (firstPhoneWithSim == null && mTelephonyManagerProxy.hasIccCard(i)) {
-                // The slot has a SIM card inserted, but is not in service, so keep track of this
-                // Phone. Do not return because we want to make sure that none of the other Phones
+            // 7)
+            if (firstPhoneWithSim == null &&
+                (phone.getSubId() != SubscriptionManager.INVALID_SIM_SLOT_INDEX)) {
+                // The slot has a SIM card inserted (and an active subscription), but is not in
+                // service, so keep track of this Phone.
+                // Do not return because we want to make sure that none of the other Phones
                 // are in service (because that is always faster).
                 firstPhoneWithSim = phone;
-                Log.i(this, "getFirstPhoneForEmergencyCall, SIM card inserted, Phone Id:" +
-                        firstPhoneWithSim.getPhoneId());
+                Log.i(this, "getFirstPhoneForEmergencyCall, SIM with active sub, Phone Id:" +
+                    firstPhoneWithSim.getPhoneId());
             }
         }
-        // 7)
+        // 8)
         if (firstPhoneWithSim == null && phoneSlotStatus.isEmpty()) {
-            if (phonesWithEmergencyNumber == null || phonesWithEmergencyNumber.isEmpty()) {
-                // No Phones available, get the default
-                Log.i(this, "getFirstPhoneForEmergencyCall, return default phone");
-                return  mPhoneFactoryProxy.getDefaultPhone();
+            if (phonesWithEmergencyNumber != null) {
+                for (Phone phoneWithEmergencyNumber : phonesWithEmergencyNumber) {
+                    if (phoneWithEmergencyNumber != null) {
+                        return phoneWithEmergencyNumber;
+                    }
+                }
             }
-            return phonesWithEmergencyNumber.get(0);
+
+            // No Phones available, get the default
+            Log.i(this, "getFirstPhoneForEmergencyCall, return default phone");
+            return  mPhoneFactoryProxy.getDefaultPhone();
         } else {
-            // 5)
+            // 6)
             final int defaultPhoneId = mPhoneFactoryProxy.getDefaultPhone().getPhoneId();
             final Phone firstOccupiedSlot = firstPhoneWithSim;
             if (!phoneSlotStatus.isEmpty()) {
+                Log.i(this, "getFirstPhoneForEmergencyCall, list size: " + phoneSlotStatus.size()
+                    + " defaultPhoneId: " + defaultPhoneId + " firstOccupiedSlot: "
+                    + firstOccupiedSlot);
                 // Only sort if there are enough elements to do so.
                 if (phoneSlotStatus.size() > 1) {
                     Collections.sort(phoneSlotStatus, (o1, o2) -> {
-                        // Sort by non-absent SIM.
-                        if (o1.simState == TelephonyManager.SIM_STATE_ABSENT
-                                && o2.simState != TelephonyManager.SIM_STATE_ABSENT) {
-                            return -1;
-                        }
-                        if (o2.simState == TelephonyManager.SIM_STATE_ABSENT
-                                && o1.simState != TelephonyManager.SIM_STATE_ABSENT) {
+                        // Sort by non-absent SIM (SIM without active sub is considered absent).
+                        if (o1.isSubActiveAndSimPresent() && !o2.isSubActiveAndSimPresent()) {
                             return 1;
                         }
+                        if (o2.isSubActiveAndSimPresent() && !o1.isSubActiveAndSimPresent()) {
+                            return -1;
+                        }
                         // First start by seeing if either of the phone slots are locked. If they
                         // are, then sort by non-locked SIM first. If they are both locked, sort
                         // by capability instead.
@@ -2264,7 +3049,7 @@
                         "with highest capability");
                 return mPhoneFactoryProxy.getPhone(mostCapablePhoneId);
             } else {
-                // 6)
+                // 7)
                 return firstPhoneWithSim;
             }
         }
@@ -2525,9 +3310,7 @@
                        return;
                    }
 
-                   c.sendMessages(new HashSet<Communicator.Message>() {{
-                       add(new Communicator.Message(message, value));
-                   }});
+                   c.sendMessages(Set.of(new Communicator.Message(message, value)));
 
                });
     }
@@ -2569,8 +3352,8 @@
     }
 
     /**
-     * For the passed in incoming {@link TelephonyConnection}, add
-     * {@link Connection#EXTRA_ANSWERING_DROPS_FG_CALL} if there are ongoing calls on another
+     * For the passed in incoming {@link TelephonyConnection}, for non- dual active voice devices,
+     * adds {@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;
@@ -2581,6 +3364,9 @@
      */
     public void maybeIndicateAnsweringWillDisconnect(@NonNull TelephonyConnection connection,
             @NonNull PhoneAccountHandle phoneAccountHandle) {
+        if (mTelephonyManagerProxy.isConcurrentCallsPossible()) {
+            return;
+        }
         if (isCallPresentOnOtherSub(phoneAccountHandle)) {
             Log.i(this, "maybeIndicateAnsweringWillDisconnect; answering call %s will cause a call "
                     + "on another subscription to drop.", connection.getTelecomCallId());
@@ -2606,37 +3392,46 @@
 
     /**
      * 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.
+     * disconnect these calls for non-DSDA devices. 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);
+        maybeDisconnectCallsOnOtherSubs(getAllConnections(), incomingHandle,
+                mTelephonyManagerProxy);
     }
 
     /**
-     * Used by {@link #maybeDisconnectCallsOnOtherSubs(PhoneAccountHandle)} to perform call
-     * disconnection.  This method exists as a convenience so that it is possible to unit test
+     * Used by {@link #maybeDisconnectCallsOnOtherSubs(PhoneAccountHandle)} to evaluate and 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.
+     * @param telephonyManagerProxy the proxy to the {@link TelephonyManager} instance.
      */
     @VisibleForTesting
     public static void maybeDisconnectCallsOnOtherSubs(@NonNull Collection<Connection> connections,
-            @NonNull PhoneAccountHandle incomingHandle) {
+            @NonNull PhoneAccountHandle incomingHandle,
+            TelephonyManagerProxy telephonyManagerProxy) {
+        if (telephonyManagerProxy.isConcurrentCallsPossible()) {
+            return;
+        }
         connections.stream()
                 .filter(c ->
                         // Exclude multiendpoint calls as they're not on this device.
-                        (c.getConnectionProperties() & Connection.PROPERTY_IS_EXTERNAL_CALL) == 0
+                        (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());
+                            Log.i(LOG_TAG,
+                                    "maybeDisconnectCallsOnOtherSubs: disconnect %s due to "
+                                            + "incoming call on other sub.",
+                                    tc.getTelecomCallId());
                             // Note: intentionally calling hangup instead of onDisconnect.
                             // onDisconnect posts the disconnection to a handle which means that the
                             // disconnection will take place AFTER we answer the incoming call.
@@ -2645,4 +3440,23 @@
                     }
                 });
     }
+
+    private void disconnectAllCallsOnOtherSubs (@NonNull PhoneAccountHandle handle) {
+        Collection<Connection>connections = getAllConnections();
+        connections.stream()
+                .filter(c ->
+                        (c.getState() == Connection.STATE_ACTIVE
+                                || c.getState() == Connection.STATE_HOLDING)
+                                // Include any calls not on same sub as current connection.
+                                && !Objects.equals(c.getPhoneAccountHandle(), handle))
+                .forEach(c -> {
+                    if (c instanceof TelephonyConnection) {
+                        TelephonyConnection tc = (TelephonyConnection) c;
+                        Log.i(LOG_TAG, "disconnectAllCallsOnOtherSubs: disconnect" +
+                                " %s due to redial happened on other sub.",
+                                tc.getTelecomCallId());
+                        tc.hangup(android.telephony.DisconnectCause.LOCAL);
+                    }
+                });
+    }
 }
diff --git a/src/com/android/services/telephony/domainselection/DomainSelectorBase.java b/src/com/android/services/telephony/domainselection/DomainSelectorBase.java
new file mode 100644
index 0000000..1a7c992
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/DomainSelectorBase.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.DomainSelector;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.WwanSelectorCallback;
+import android.util.IndentingPrintWriter;
+import android.util.LocalLog;
+import android.util.Log;
+
+import com.android.internal.annotations.Keep;
+
+import java.io.PrintWriter;
+
+/**
+ * An abstract base class to implement domain selector for a specific use case.
+ */
+@Keep
+public abstract class DomainSelectorBase extends Handler implements DomainSelector {
+    /**
+     * A listener used to inform the DomainSelectorService that this DomainSelector has been
+     * destroyed.
+     */
+    public interface DestroyListener {
+        /**
+         * Called when the specified domain selector is being destroyed.
+         * This MUST be called when this domain selector is no longer available after
+         * {@link DomainSelector#finishSelection} called.
+         */
+        void onDomainSelectorDestroyed(DomainSelectorBase selector);
+    }
+
+    // Persistent Logging
+    protected final LocalLog mEventLog = new LocalLog(30);
+    protected final Context mContext;
+    protected final ImsStateTracker mImsStateTracker;
+    protected SelectionAttributes mSelectionAttributes;
+    protected TransportSelectorCallback mTransportSelectorCallback;
+    protected WwanSelectorCallback mWwanSelectorCallback;
+    private final int mSlotId;
+    private final int mSubId;
+    private final DestroyListener mDestroyListener;
+    private final String mLogTag;
+
+    public DomainSelectorBase(Context context, int slotId, int subId, @NonNull Looper looper,
+            @NonNull ImsStateTracker imsStateTracker, @NonNull DestroyListener destroyListener,
+            String logTag) {
+        super(looper);
+        mContext = context;
+        mImsStateTracker = imsStateTracker;
+        mSlotId = slotId;
+        mSubId = subId;
+        mDestroyListener = destroyListener;
+        mLogTag = logTag;
+    }
+
+    /**
+     * Selects a domain for the specified attributes and callback.
+     *
+     * @param attr The attributes required to determine the domain.
+     * @param callback The callback called when the transport selection is completed.
+     */
+    public abstract void selectDomain(SelectionAttributes attr, TransportSelectorCallback callback);
+
+    /**
+     * Destroys this domain selector.
+     */
+    protected void destroy() {
+        removeCallbacksAndMessages(null);
+        notifyDomainSelectorDestroyed();
+    }
+
+    /**
+     * Notifies the application that this domain selector is being destroyed.
+     */
+    protected void notifyDomainSelectorDestroyed() {
+        if (mDestroyListener != null) {
+            mDestroyListener.onDomainSelectorDestroyed(this);
+        }
+    }
+
+    /**
+     * Returns the slot index for this domain selector.
+     */
+    protected int getSlotId() {
+        return mSlotId;
+    }
+
+    /**
+     * Returns the subscription index for this domain selector.
+     */
+    protected int getSubId() {
+        return mSubId;
+    }
+
+    /**
+     * Dumps this instance into a readable format for dumpsys usage.
+     */
+    protected void dump(@NonNull PrintWriter pw) {
+        IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ");
+        ipw.println(mLogTag + ":");
+        ipw.increaseIndent();
+        ipw.println("SlotId: " + getSlotId());
+        ipw.println("SubId: " + getSubId());
+        mEventLog.dump(ipw);
+        ipw.decreaseIndent();
+    }
+
+    protected void logd(String s) {
+        Log.d(mLogTag, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    protected void logi(String s) {
+        Log.i(mLogTag, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    protected void loge(String s) {
+        Log.e(mLogTag, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java b/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java
new file mode 100644
index 0000000..dcb1de7
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelector.java
@@ -0,0 +1,1065 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.CDMA2000;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.EUTRAN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.NGRAN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.UNKNOWN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.UTRAN;
+import static android.telephony.AccessNetworkConstants.TRANSPORT_TYPE_INVALID;
+import static android.telephony.AccessNetworkConstants.TRANSPORT_TYPE_WLAN;
+import static android.telephony.AccessNetworkConstants.TRANSPORT_TYPE_WWAN;
+import static android.telephony.BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.DOMAIN_CS;
+import static android.telephony.CarrierConfigManager.ImsEmergency.DOMAIN_PS_3GPP;
+import static android.telephony.CarrierConfigManager.ImsEmergency.DOMAIN_PS_NON_3GPP;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_CALL_SETUP_TIMER_ON_CURRENT_NETWORK_SEC_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_CDMA_PREFERRED_NUMBERS_STRING_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_DOMAIN_PREFERENCE_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_DOMAIN_PREFERENCE_ROAMING_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_LTE_PREFERRED_AFTER_NR_FAILED_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_NETWORK_SCAN_TYPE_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_CS_ROAMING_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_CS_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_IMS_ROAMING_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_IMS_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_SCAN_TIMER_SEC_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_MAXIMUM_NUMBER_OF_EMERGENCY_TRIES_OVER_VOWIFI_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_PREFER_IMS_EMERGENCY_WHEN_VOICE_CALLS_ON_CS_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.SCAN_TYPE_FULL_SERVICE_FOLLOWED_BY_LIMITED_SERVICE;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_HOME;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_ROAMING;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.CancellationSignal;
+import android.os.Looper;
+import android.os.Message;
+import android.os.PersistableBundle;
+import android.os.PowerManager;
+import android.os.SystemProperties;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.RadioAccessNetworkType;
+import android.telephony.AccessNetworkConstants.TransportType;
+import android.telephony.BarringInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.EmergencyRegResult;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.text.TextUtils;
+import android.util.LocalLog;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.function.IntFunction;
+
+/**
+ * Selects the domain for emergency calling.
+ */
+public class EmergencyCallDomainSelector extends DomainSelectorBase
+        implements ImsStateTracker.BarringInfoListener, ImsStateTracker.ImsStateListener {
+    private static final String TAG = "DomainSelector-EmergencyCall";
+    private static final boolean DBG = (SystemProperties.getInt("ro.debuggable", 0) == 1);
+    private static final int LOG_SIZE = 50;
+
+    private static final int MSG_START_DOMAIN_SELECTION = 11;
+    @VisibleForTesting
+    public static final int MSG_NETWORK_SCAN_TIMEOUT = 12;
+    private static final int MSG_NETWORK_SCAN_RESULT = 13;
+
+    private static final int NOT_SUPPORTED = -1;
+
+    private static final LocalLog sLocalLog = new LocalLog(LOG_SIZE);
+
+    private boolean mIsEmergencyBarred;
+    private boolean mImsRegistered;
+    private boolean mIsVoiceCapable;
+    private boolean mBarringInfoReceived;
+    private boolean mImsRegStateReceived;
+    private boolean mMmTelCapabilitiesReceived;
+    private int mVoWifiTrialCount = 0;
+
+    private @RadioAccessNetworkType int mCsNetworkType = UNKNOWN;
+    private @RadioAccessNetworkType int mPsNetworkType = UNKNOWN;
+    private @RadioAccessNetworkType int mLastNetworkType = UNKNOWN;
+    private @TransportType int mLastTransportType = TRANSPORT_TYPE_INVALID;
+    private @DomainSelectionService.EmergencyScanType int mScanType;
+    private @RadioAccessNetworkType List<Integer> mLastPreferredNetworks;
+
+    private CancellationSignal mCancelSignal;
+
+    private @RadioAccessNetworkType int[] mImsRatsConfig;
+    private @RadioAccessNetworkType int[] mCsRatsConfig;
+    private @RadioAccessNetworkType int[] mImsRoamRatsConfig;
+    private @RadioAccessNetworkType int[] mCsRoamRatsConfig;
+    private @CarrierConfigManager.ImsEmergency.EmergencyDomain int[] mDomainPreference;
+    private @CarrierConfigManager.ImsEmergency.EmergencyDomain int[] mDomainPreferenceRoam;
+    private List<String> mCdmaPreferredNumbers;
+    private boolean mPreferImsWhenCallsOnCs;
+    private int mScanTimeout;
+    private int mMaxNumOfVoWifiTries;
+    private @CarrierConfigManager.ImsEmergency.EmergencyScanType int mPreferredNetworkScanType;
+    private int mCallSetupTimerOnCurrentRatSec;
+    private boolean mRequiresImsRegistration;
+    private boolean mRequiresVoLteEnabled;
+    private boolean mLtePreferredAfterNrFailure;
+    private boolean mTryCsWhenPsFails;
+
+    /** Indicates whether this instance is deactivated. */
+    private boolean mDestroyed = false;
+    /** Indicates whether emergency network scan is requested. */
+    private boolean mIsScanRequested = false;
+    /** Indicates whether selected domain has been notified. */
+    private boolean mDomainSelected = false;
+    /**
+     * Indicates whether {@link #selectDomain(SelectionAttributes, TransportSelectionCallback)}
+     * is called or not.
+     */
+    private boolean mDomainSelectionRequested = false;
+
+    private final PowerManager.WakeLock mPartialWakeLock;
+
+    /** Constructor. */
+    public EmergencyCallDomainSelector(Context context, int slotId, int subId,
+            @NonNull Looper looper, @NonNull ImsStateTracker imsStateTracker,
+            @NonNull DestroyListener destroyListener) {
+        super(context, slotId, subId, looper, imsStateTracker, destroyListener, TAG);
+
+        mImsStateTracker.addBarringInfoListener(this);
+        mImsStateTracker.addImsStateListener(this);
+
+        PowerManager pm = context.getSystemService(PowerManager.class);
+        mPartialWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
+
+        acquireWakeLock();
+    }
+
+    @Override
+    public void handleMessage(Message msg) {
+        if (mDestroyed) return;
+
+        switch(msg.what) {
+            case MSG_START_DOMAIN_SELECTION:
+                startDomainSelection();
+                break;
+
+            case MSG_NETWORK_SCAN_TIMEOUT:
+                handleNetworkScanTimeout();
+                break;
+
+            case MSG_NETWORK_SCAN_RESULT:
+                handleScanResult((EmergencyRegResult) msg.obj);
+                break;
+
+            default:
+                super.handleMessage(msg);
+                break;
+        }
+    }
+
+    /**
+     * Handles the scan result.
+     *
+     * @param result The scan result.
+     */
+    private void handleScanResult(EmergencyRegResult result) {
+        logi("handleScanResult result=" + result);
+
+        if (result.getAccessNetwork() == UNKNOWN) {
+            if ((mPreferredNetworkScanType == SCAN_TYPE_FULL_SERVICE_FOLLOWED_BY_LIMITED_SERVICE)
+                      || (mScanType == DomainSelectionService.SCAN_TYPE_FULL_SERVICE)) {
+                mScanType = DomainSelectionService.SCAN_TYPE_LIMITED_SERVICE;
+                mWwanSelectorCallback.onRequestEmergencyNetworkScan(
+                        mLastPreferredNetworks, mScanType, mCancelSignal,
+                        (regResult) -> {
+                            logi("requestScan-onComplete");
+                            sendMessage(obtainMessage(MSG_NETWORK_SCAN_RESULT, regResult));
+                        });
+            } else {
+                // Continuous scan, do not start a new timer.
+                requestScan(false);
+            }
+            return;
+        }
+
+        removeMessages(MSG_NETWORK_SCAN_TIMEOUT);
+        onWwanNetworkTypeSelected(result.getAccessNetwork());
+        mIsScanRequested = false;
+    }
+
+    @Override
+    public void cancelSelection() {
+        logi("cancelSelection");
+        finishSelection();
+    }
+
+    @Override
+    public void reselectDomain(SelectionAttributes attr) {
+        logi("reselectDomain attr=" + attr);
+        mSelectionAttributes = attr;
+        post(() -> { reselectDomain(); });
+    }
+
+    private void reselectDomain() {
+        logi("reselectDomain tryCsWhenPsFails=" + mTryCsWhenPsFails);
+
+        if (mTryCsWhenPsFails) {
+            mTryCsWhenPsFails = false;
+            mCsNetworkType = getSelectableCsNetworkType();
+            logi("reselectDomain tryCs=" + accessNetworkTypeToString(mCsNetworkType));
+            if (mCsNetworkType != UNKNOWN) {
+                onWwanNetworkTypeSelected(mCsNetworkType);
+                return;
+            }
+        } else if (getImsNetworkTypeConfiguration().isEmpty()
+                || (mRequiresVoLteEnabled && !isAdvancedCallingSettingEnabled())) {
+            // Emergency call over IMS is not supported.
+            mCsNetworkType = UTRAN;
+            onWwanNetworkTypeSelected(mCsNetworkType);
+            return;
+        }
+
+        if (mLastTransportType == TRANSPORT_TYPE_WLAN) {
+            // Dialing over Wi-Fi failed. Try scanning cellular networks.
+            onWwanSelected(this::reselectDomainInternal);
+            return;
+        }
+
+        requestScan(true);
+        mDomainSelected = false;
+    }
+
+    private void reselectDomainInternal() {
+        post(() -> {
+            requestScan(true, false, true);
+            mDomainSelected = false;
+        });
+    }
+
+    @Override
+    public void finishSelection() {
+        logi("finishSelection");
+        destroy();
+    }
+
+    @Override
+    public void onBarringInfoUpdated(BarringInfo barringInfo) {
+        if (mDestroyed) return;
+
+        mBarringInfoReceived = true;
+        BarringInfo.BarringServiceInfo serviceInfo =
+                barringInfo.getBarringServiceInfo(BARRING_SERVICE_TYPE_EMERGENCY);
+        mIsEmergencyBarred = serviceInfo.isBarred();
+        logi("onBarringInfoUpdated emergencyBarred=" + mIsEmergencyBarred
+                + ", serviceInfo=" + serviceInfo);
+        selectDomain();
+    }
+
+    @Override
+    public void selectDomain(SelectionAttributes attr, TransportSelectorCallback cb) {
+        logi("selectDomain attr=" + attr);
+        mTransportSelectorCallback = cb;
+        mSelectionAttributes = attr;
+
+        sendEmptyMessage(MSG_START_DOMAIN_SELECTION);
+    }
+
+    private void startDomainSelection() {
+        logi("startDomainSelection");
+        updateCarrierConfiguration();
+        mDomainSelectionRequested = true;
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            selectDomain();
+        } else {
+            logi("startDomainSelection invalid subId");
+            onImsRegistrationStateChanged();
+            onImsMmTelCapabilitiesChanged();
+        }
+    }
+
+    @Override
+    public void onImsMmTelFeatureAvailableChanged() {
+        // DOMAIN_CS shall be selected when ImsService is not available.
+        // TODO(b/258289015) Recover the temporary failure in ImsService connection.
+    }
+
+    @Override
+    public void onImsRegistrationStateChanged() {
+        mImsRegStateReceived = true;
+        mImsRegistered = mImsStateTracker.isImsRegistered();
+        logi("onImsRegistrationStateChanged " + mImsRegistered);
+        selectDomain();
+    }
+
+    @Override
+    public void onImsMmTelCapabilitiesChanged() {
+        mMmTelCapabilitiesReceived = true;
+        mIsVoiceCapable = mImsStateTracker.isImsVoiceCapable();
+        logi("onImsMmTelCapabilitiesChanged " + mIsVoiceCapable);
+        selectDomain();
+    }
+
+    /**
+     * Caches the configuration.
+     */
+    private void updateCarrierConfiguration() {
+        CarrierConfigManager configMgr = mContext.getSystemService(CarrierConfigManager.class);
+        PersistableBundle b = configMgr.getConfigForSubId(getSubId());
+        if (b == null) {
+            b = CarrierConfigManager.getDefaultConfig();
+        }
+
+        mImsRatsConfig =
+                b.getIntArray(KEY_EMERGENCY_OVER_IMS_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY);
+        mImsRoamRatsConfig = b.getIntArray(
+                KEY_EMERGENCY_OVER_IMS_ROAMING_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY);
+        if (!SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            // Default configuration includes only EUTRAN . In case of no SIM, add NGRAN.
+            mImsRatsConfig = new int[] { EUTRAN, NGRAN };
+            mImsRoamRatsConfig = new int[] { EUTRAN, NGRAN };
+        }
+
+        mCsRatsConfig =
+                b.getIntArray(KEY_EMERGENCY_OVER_CS_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY);
+        mCsRoamRatsConfig = b.getIntArray(
+                KEY_EMERGENCY_OVER_CS_ROAMING_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY);
+        mDomainPreference = b.getIntArray(KEY_EMERGENCY_DOMAIN_PREFERENCE_INT_ARRAY);
+        mDomainPreferenceRoam = b.getIntArray(KEY_EMERGENCY_DOMAIN_PREFERENCE_ROAMING_INT_ARRAY);
+        mPreferImsWhenCallsOnCs = b.getBoolean(
+                KEY_PREFER_IMS_EMERGENCY_WHEN_VOICE_CALLS_ON_CS_BOOL);
+        mScanTimeout = b.getInt(KEY_EMERGENCY_SCAN_TIMER_SEC_INT);
+        mMaxNumOfVoWifiTries = b.getInt(KEY_MAXIMUM_NUMBER_OF_EMERGENCY_TRIES_OVER_VOWIFI_INT);
+        mPreferredNetworkScanType = b.getInt(KEY_EMERGENCY_NETWORK_SCAN_TYPE_INT);
+        mCallSetupTimerOnCurrentRatSec = b.getInt(
+                KEY_EMERGENCY_CALL_SETUP_TIMER_ON_CURRENT_NETWORK_SEC_INT);
+        mRequiresImsRegistration = b.getBoolean(KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL);
+        mRequiresVoLteEnabled = b.getBoolean(KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL);
+        mLtePreferredAfterNrFailure = b.getBoolean(
+                KEY_EMERGENCY_LTE_PREFERRED_AFTER_NR_FAILED_BOOL);
+        String[] numbers = b.getStringArray(KEY_EMERGENCY_CDMA_PREFERRED_NUMBERS_STRING_ARRAY);
+
+        if (mImsRatsConfig == null) mImsRatsConfig = new int[0];
+        if (mCsRatsConfig == null) mCsRatsConfig = new int[0];
+        if (mImsRoamRatsConfig == null) mImsRoamRatsConfig = new int[0];
+        if (mCsRoamRatsConfig == null) mCsRoamRatsConfig = new int[0];
+        if (mDomainPreference == null) mDomainPreference = new int[0];
+        if (mDomainPreferenceRoam == null) mDomainPreferenceRoam = new int[0];
+        if (numbers == null) numbers = new String[0];
+
+        logi("updateCarrierConfiguration "
+                + "imsRats=" + arrayToString(mImsRatsConfig,
+                        EmergencyCallDomainSelector::accessNetworkTypeToString)
+                + ", csRats=" + arrayToString(mCsRatsConfig,
+                        EmergencyCallDomainSelector::accessNetworkTypeToString)
+                + ", imsRoamRats=" + arrayToString(mImsRoamRatsConfig,
+                        EmergencyCallDomainSelector::accessNetworkTypeToString)
+                + ", csRoamRats=" + arrayToString(mCsRoamRatsConfig,
+                        EmergencyCallDomainSelector::accessNetworkTypeToString)
+                + ", domainPref=" + arrayToString(mDomainPreference,
+                        EmergencyCallDomainSelector::domainPreferenceToString)
+                + ", domainPrefRoam=" + arrayToString(mDomainPreferenceRoam,
+                        EmergencyCallDomainSelector::domainPreferenceToString)
+                + ", preferImsOnCs=" + mPreferImsWhenCallsOnCs
+                + ", scanTimeout=" + mScanTimeout
+                + ", maxNumOfVoWifiTries=" + mMaxNumOfVoWifiTries
+                + ", preferredScanType=" + carrierConfigNetworkScanTypeToString(
+                        mPreferredNetworkScanType)
+                + ", callSetupTimer=" + mCallSetupTimerOnCurrentRatSec
+                + ", requiresImsReg=" + mRequiresImsRegistration
+                + ", requiresVoLteEnabled=" + mRequiresVoLteEnabled
+                + ", ltePreferredAfterNr=" + mLtePreferredAfterNrFailure
+                + ", cdmaPreferredNumbers=" + arrayToString(numbers));
+
+        mCdmaPreferredNumbers = Arrays.asList(numbers);
+
+        if ((mPreferredNetworkScanType == CarrierConfigManager.ImsEmergency.SCAN_TYPE_FULL_SERVICE)
+                || (mPreferredNetworkScanType
+                        == SCAN_TYPE_FULL_SERVICE_FOLLOWED_BY_LIMITED_SERVICE)) {
+            mScanType = DomainSelectionService.SCAN_TYPE_FULL_SERVICE;
+        } else {
+            mScanType = DomainSelectionService.SCAN_TYPE_NO_PREFERENCE;
+        }
+    }
+
+    private void selectDomain() {
+        // State updated right after creation.
+        if (!mDomainSelectionRequested) return;
+
+        // Emergency network scan requested has not been completed.
+        if (mIsScanRequested) return;
+
+        // Domain selection completed, {@link #reselectDomain()} will restart domain selection.
+        if (mDomainSelected) return;
+
+        if (!mBarringInfoReceived || !mImsRegStateReceived || !mMmTelCapabilitiesReceived) {
+            logi("selectDomain not received"
+                    + " BarringInfo, IMS registration state, or MMTEL capabilities");
+            return;
+        }
+
+        if (isWifiPreferred()) {
+            onWlanSelected();
+            return;
+        }
+
+        onWwanSelected(this::selectDomainInternal);
+    }
+
+    private void selectDomainInternal() {
+        post(this::selectDomainFromInitialState);
+    }
+
+    private void selectDomainFromInitialState() {
+        if (getImsNetworkTypeConfiguration().isEmpty()
+                || (mRequiresVoLteEnabled && !isAdvancedCallingSettingEnabled())) {
+            // Emergency call over IMS is not supported.
+            mCsNetworkType = UTRAN;
+            onWwanNetworkTypeSelected(mCsNetworkType);
+            return;
+        }
+
+        boolean csInService = isCsInService();
+        boolean psInService = isPsInService();
+
+        if (!csInService && !psInService) {
+            mPsNetworkType = getSelectablePsNetworkType(false);
+            logi("selectDomain limited service ps=" + accessNetworkTypeToString(mPsNetworkType));
+            if (mPsNetworkType == UNKNOWN) {
+                requestScan(true);
+            } else {
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            }
+            return;
+        }
+
+        // Domain selection per 3GPP TS 23.167 Table H.1.
+        // PS is preferred in case selection between CS and PS is implementation option.
+        mCsNetworkType = UNKNOWN;
+        mPsNetworkType = UNKNOWN;
+        if (csInService) mCsNetworkType = getSelectableCsNetworkType();
+        if (psInService) mPsNetworkType = getSelectablePsNetworkType(true);
+
+        boolean csAvailable = mCsNetworkType != UNKNOWN;
+        boolean psAvailable = mPsNetworkType != UNKNOWN;
+
+        logi("selectDomain CS={" + csInService + ", " + accessNetworkTypeToString(mCsNetworkType)
+                + "}, PS={" + psInService + ", " + accessNetworkTypeToString(mPsNetworkType) + "}");
+        if (csAvailable && psAvailable) {
+            if (mPreferImsWhenCallsOnCs || isImsRegisteredWithVoiceCapability()) {
+                mTryCsWhenPsFails = true;
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            } else if (isDeactivatedSim()) {
+                // Deactivated SIM but PS is in service and supports emergency calls.
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            } else {
+                onWwanNetworkTypeSelected(mCsNetworkType);
+            }
+        } else if (psAvailable) {
+            if (!mRequiresImsRegistration || isImsRegisteredWithVoiceCapability()) {
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            } else if (isDeactivatedSim()) {
+                // Deactivated SIM but PS is in service and supports emergency calls.
+                onWwanNetworkTypeSelected(mPsNetworkType);
+            } else {
+                // Carrier configuration requires IMS registration for emergency services over PS,
+                // but not registered. Try CS emergency call.
+                requestScan(true, true);
+            }
+        } else if (csAvailable) {
+            onWwanNetworkTypeSelected(mCsNetworkType);
+        } else {
+            // PS is in service but not supports emergency calls.
+            if (mRequiresImsRegistration && !isImsRegisteredWithVoiceCapability()) {
+                // Carrier configuration requires IMS registration for emergency services over PS,
+                // but not registered. Try CS emergency call.
+                requestScan(true, true);
+            } else {
+                requestScan(true);
+            }
+        }
+    }
+
+    /**
+     * Requests network scan.
+     *
+     * @param startVoWifiTimer Indicates whether a VoWifi timer will be started.
+     */
+    private void requestScan(boolean startVoWifiTimer) {
+        requestScan(startVoWifiTimer, false);
+    }
+
+    /**
+     * Requests network scan.
+     *
+     * @param startVoWifiTimer Indicates whether a VoWifi timer will be started.
+     * @param csPreferred Indicates whether CS preferred scan is requested.
+     */
+    private void requestScan(boolean startVoWifiTimer, boolean csPreferred) {
+        requestScan(startVoWifiTimer, csPreferred, false);
+    }
+
+    /**
+     * Requests network scan.
+     *
+     * @param startVoWifiTimer Indicates whether a VoWifi timer will be started.
+     * @param csPreferred Indicates whether CS preferred scan is requested.
+     * @param wifiFailed Indicates dialing over Wi-Fi has failed.
+     */
+    private void requestScan(boolean startVoWifiTimer, boolean csPreferred, boolean wifiFailed) {
+        logi("requestScan timer=" + startVoWifiTimer + ", csPreferred=" + csPreferred
+                + ", wifiFailed=" + wifiFailed);
+
+        mCancelSignal = new CancellationSignal();
+        // In case dialing over Wi-Fi has failed, do not the change the domain preference.
+        if (!wifiFailed) mLastPreferredNetworks = getNextPreferredNetworks(csPreferred);
+
+        if (isInRoaming()
+                && (mPreferredNetworkScanType == DomainSelectionService.SCAN_TYPE_FULL_SERVICE)) {
+            // FULL_SERVICE only preference is available only when not in roaming.
+            mScanType = DomainSelectionService.SCAN_TYPE_NO_PREFERENCE;
+        }
+
+        mIsScanRequested = true;
+        mWwanSelectorCallback.onRequestEmergencyNetworkScan(
+                mLastPreferredNetworks, mScanType, mCancelSignal,
+                (result) -> {
+                    logi("requestScan-onComplete");
+                    sendMessage(obtainMessage(MSG_NETWORK_SCAN_RESULT, result));
+                });
+
+        if (startVoWifiTimer && SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            if (isEmcOverWifiSupported()
+                    && mScanTimeout > 0 && mVoWifiTrialCount < mMaxNumOfVoWifiTries) {
+                logi("requestScan start scan timer");
+                // remove any pending timers.
+                removeMessages(MSG_NETWORK_SCAN_TIMEOUT);
+                sendEmptyMessageDelayed(MSG_NETWORK_SCAN_TIMEOUT, mScanTimeout);
+            }
+        }
+    }
+
+    /**
+     * Gets the list of preferred network type for the new scan request.
+     *
+     * @param csPreferred Indicates whether CS preferred scan is requested.
+     * @return The list of preferred network types.
+     */
+    private @RadioAccessNetworkType List<Integer> getNextPreferredNetworks(boolean csPreferred) {
+        List<Integer> preferredNetworks = new ArrayList<>();
+
+        List<Integer> domains = getDomainPreference();
+        int psPriority = domains.indexOf(DOMAIN_PS_3GPP);
+        int csPriority = domains.indexOf(DOMAIN_CS);
+        logi("getNextPreferredNetworks psPriority=" + psPriority + ", csPriority=" + csPriority
+                + ", csPreferred=" + csPreferred
+                + ", lastNetworkType=" + accessNetworkTypeToString(mLastNetworkType));
+
+        if (!csPreferred && mLastNetworkType == UNKNOWN) {
+            // Generate the list per the domain preference.
+
+            if (psPriority == NOT_SUPPORTED && csPriority == NOT_SUPPORTED) {
+                // should not reach here.
+            } else if (psPriority == NOT_SUPPORTED && csPriority > NOT_SUPPORTED) {
+                // CS networks only.
+                preferredNetworks = generatePreferredNetworks(getCsNetworkTypeConfiguration());
+            } else if (psPriority > NOT_SUPPORTED && csPriority == NOT_SUPPORTED) {
+                // PS networks only.
+                preferredNetworks = generatePreferredNetworks(getImsNetworkTypeConfiguration());
+            } else if (psPriority < csPriority) {
+                // PS preferred.
+                preferredNetworks = generatePreferredNetworks(getImsNetworkTypeConfiguration(),
+                        getCsNetworkTypeConfiguration());
+            } else {
+                // CS preferred.
+                generatePreferredNetworks(getCsNetworkTypeConfiguration(),
+                        getImsNetworkTypeConfiguration());
+            }
+        } else if (csPreferred || mLastNetworkType == EUTRAN || mLastNetworkType == NGRAN) {
+            if (!csPreferred && mLastNetworkType == NGRAN && mLtePreferredAfterNrFailure) {
+                // LTE is preferred after dialing over NR failed.
+                List<Integer> imsRats = getImsNetworkTypeConfiguration();
+                imsRats.remove(new Integer(NGRAN));
+                preferredNetworks = generatePreferredNetworks(imsRats,
+                        getCsNetworkTypeConfiguration());
+            } else  if (csPriority > NOT_SUPPORTED) {
+                // PS tried, generate the list with CS preferred.
+                preferredNetworks = generatePreferredNetworks(getCsNetworkTypeConfiguration(),
+                        getImsNetworkTypeConfiguration());
+            } else {
+                // CS not suppored.
+                generatePreferredNetworks(getImsNetworkTypeConfiguration());
+            }
+        } else {
+            // CS tried, generate the list with PS preferred.
+            if (psPriority > NOT_SUPPORTED) {
+                preferredNetworks = generatePreferredNetworks(getImsNetworkTypeConfiguration(),
+                        getCsNetworkTypeConfiguration());
+            } else {
+                // PS not suppored.
+                preferredNetworks = generatePreferredNetworks(getCsNetworkTypeConfiguration());
+            }
+        }
+
+        return preferredNetworks;
+    }
+
+    private @RadioAccessNetworkType List<Integer> generatePreferredNetworks(List<Integer>...lists) {
+        List<Integer> preferredNetworks = new ArrayList<>();
+        for (List<Integer> list : lists) {
+            preferredNetworks.addAll(list);
+        }
+
+        return preferredNetworks;
+    }
+
+    private void handleNetworkScanTimeout() {
+        if (isImsRegisteredWithVoiceCapability()
+                && isImsRegisteredOverWifi()) {
+            if (mCancelSignal != null) {
+                mCancelSignal.cancel();
+                mCancelSignal = null;
+            }
+            onWlanSelected();
+        }
+    }
+
+    /**
+     * Determines whether CS is in service.
+     *
+     * @return {@code true} if CS is in service.
+     */
+    private boolean isCsInService() {
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        if (regResult == null) return false;
+
+        int regState = regResult.getRegState();
+        int domain = regResult.getDomain();
+
+        if ((regState == REGISTRATION_STATE_HOME || regState == REGISTRATION_STATE_ROAMING)
+                && ((domain & NetworkRegistrationInfo.DOMAIN_CS) > 0)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Determines the network type of the circuit-switched(CS) network.
+     *
+     * @return The network type of the CS network.
+     */
+    private @RadioAccessNetworkType int getSelectableCsNetworkType() {
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        logi("getSelectableCsNetworkType regResult=" + regResult);
+        if (regResult == null) return UNKNOWN;
+
+        int accessNetwork = regResult.getAccessNetwork();
+
+        List<Integer> ratList = getCsNetworkTypeConfiguration();
+        if (ratList.contains(accessNetwork)) {
+            return accessNetwork;
+        }
+
+        if ((regResult.getAccessNetwork() == EUTRAN)
+                && ((regResult.getDomain() & NetworkRegistrationInfo.DOMAIN_CS) > 0)) {
+            return UTRAN;
+        }
+
+        return UNKNOWN;
+    }
+
+    /**
+     * Determines whether PS is in service.
+     *
+     * @return {@code true} if PS is in service.
+     */
+    private boolean isPsInService() {
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        if (regResult == null) return false;
+
+        int regState = regResult.getRegState();
+        int domain = regResult.getDomain();
+
+        if ((regState == REGISTRATION_STATE_HOME || regState == REGISTRATION_STATE_ROAMING)
+                && ((domain & NetworkRegistrationInfo.DOMAIN_PS) > 0)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Determines the network type supporting emergency services over packet-switched(PS) network.
+     *
+     * @param inService Indicates whether PS is IN_SERVICE state.
+     * @return The network type if the network supports emergency services over PS network.
+     */
+    private @RadioAccessNetworkType int getSelectablePsNetworkType(boolean inService) {
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        logi("getSelectablePsNetworkType regResult=" + regResult);
+        if (regResult == null) return UNKNOWN;
+
+        int accessNetwork = regResult.getAccessNetwork();
+        List<Integer> ratList = getImsNetworkTypeConfiguration();
+        if (ratList.contains(accessNetwork)) {
+            if (mIsEmergencyBarred) {
+                logi("sgetSelectablePsNetworkType barred");
+                return UNKNOWN;
+            }
+            if (accessNetwork == NGRAN) {
+                return (regResult.getNwProvidedEmc() > 0 && regResult.isVopsSupported())
+                        ? NGRAN : UNKNOWN;
+            } else if (accessNetwork == EUTRAN) {
+                return (regResult.isEmcBearerSupported()
+                                && (regResult.isVopsSupported() || !inService))
+                        ? EUTRAN : UNKNOWN;
+            }
+        }
+
+        return UNKNOWN;
+    }
+
+    /**
+     * Determines whether the SIM is a deactivated one.
+     *
+     * @return {@code true} if the SIM is a deactivated one.
+     */
+    private boolean isDeactivatedSim() {
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            TelephonyManager tm = mContext.getSystemService(TelephonyManager.class);
+            tm = tm.createForSubscriptionId(getSubId());
+            int state = tm.getDataActivationState();
+            logi("isDeactivatedSim state=" + state);
+            return (state == TelephonyManager.SIM_ACTIVATION_STATE_DEACTIVATED);
+        }
+        return false;
+    }
+
+    /**
+     * Determines whether emergency call over Wi-Fi is allowed.
+     *
+     * @return {@code true} if emergency call over Wi-Fi allowed.
+     */
+    private boolean isEmcOverWifiSupported() {
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            List<Integer> domains = getDomainPreference();
+            return domains.contains(DOMAIN_PS_NON_3GPP);
+        }
+        return false;
+    }
+
+    /**
+     * Determines whether Wi-Fi is preferred when IMS registered over Wi-Fi.
+     *
+     * @return {@code true} if Wi-Fi is preferred when IMS registered over Wi-Fi.
+     */
+    private boolean isWifiPreferred() {
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            List<Integer> domains = getDomainPreference();
+            int priority = domains.indexOf(DOMAIN_PS_NON_3GPP);
+            logi("isWifiPreferred priority=" + priority);
+
+            if ((priority == 0)
+                    && isImsRegisteredWithVoiceCapability()
+                    && isImsRegisteredOverWifi()) {
+                logi("isWifiPreferred try emergency call over Wi-Fi");
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private boolean isAdvancedCallingSettingEnabled() {
+        try {
+            if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+                ImsManager imsMngr = mContext.getSystemService(ImsManager.class);
+                ImsMmTelManager mmTelManager = imsMngr.getImsMmTelManager(getSubId());
+                boolean result = mmTelManager.isAdvancedCallingSettingEnabled();
+                logi("isAdvancedCallingSettingEnabled " + result);
+                return result;
+            }
+        } catch (Exception e) {
+            logi("isAdvancedCallingSettingEnabled e=" + e);
+        }
+        return true;
+    }
+
+    private @NonNull List<Integer> getImsNetworkTypeConfiguration() {
+        int[] rats = mImsRatsConfig;
+        if (isInRoaming()) rats = mImsRoamRatsConfig;
+
+        List<Integer> ratList = new ArrayList<Integer>();
+        for (int i = 0; i < rats.length; i++) {
+            ratList.add(rats[i]);
+        }
+        return ratList;
+    }
+
+    private @NonNull List<Integer> getCsNetworkTypeConfiguration() {
+        int[] rats = mCsRatsConfig;
+        if (isInRoaming()) rats = mCsRoamRatsConfig;
+
+        List<Integer> ratList = new ArrayList<Integer>();
+        for (int i = 0; i < rats.length; i++) {
+            ratList.add(rats[i]);
+        }
+
+        if (!mCdmaPreferredNumbers.isEmpty()) {
+            if (mCdmaPreferredNumbers.contains(mSelectionAttributes.getNumber())) {
+                // The number will be dialed over CDMA.
+                ratList.clear();
+                ratList.add(new Integer(CDMA2000));
+            } else {
+                // The number will be dialed over UTRAN or GERAN.
+                ratList.remove(new Integer(CDMA2000));
+            }
+        }
+
+        return ratList;
+    }
+
+    private @NonNull List<Integer> getDomainPreference() {
+        int[] domains = mDomainPreference;
+        if (isInRoaming()) domains = mDomainPreferenceRoam;
+
+        List<Integer> domainList = new ArrayList<Integer>();
+        for (int i = 0; i < domains.length; i++) {
+            domainList.add(domains[i]);
+        }
+        return domainList;
+    }
+
+    private boolean isInRoaming() {
+        if (!SubscriptionManager.isValidSubscriptionId(getSubId())) return false;
+
+        TelephonyManager tm = mContext.getSystemService(TelephonyManager.class);
+        tm = tm.createForSubscriptionId(getSubId());
+        String netIso = tm.getNetworkCountryIso();
+
+        EmergencyRegResult regResult = mSelectionAttributes.getEmergencyRegResult();
+        if (regResult != null) {
+            if (regResult.getRegState() == REGISTRATION_STATE_HOME) return false;
+            if (regResult.getRegState() == REGISTRATION_STATE_ROAMING) return true;
+
+            String iso = regResult.getIso();
+            if (!TextUtils.isEmpty(iso)) netIso = iso;
+        }
+
+        String simIso = tm.getSimCountryIso();
+        logi("isInRoaming simIso=" + simIso + ", netIso=" + netIso);
+
+        if (TextUtils.isEmpty(simIso)) return false;
+        if (TextUtils.isEmpty(netIso)) return false;
+
+        return !(TextUtils.equals(simIso, netIso));
+    }
+
+    /**
+     * Determines whether IMS is registered over Wi-Fi.
+     *
+     * @return {@code true} if IMS is registered over Wi-Fi.
+     */
+    private boolean isImsRegisteredOverWifi() {
+        boolean ret = false;
+        if (SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            ret = mImsStateTracker.isImsRegisteredOverWlan();
+        }
+
+        logi("isImsRegisteredOverWifi " + ret);
+        return ret;
+    }
+
+    /**
+     * Determines whether IMS is registered with voice capability.
+     *
+     * @return {@code true} if IMS is registered with voice capability.
+     */
+    private boolean isImsRegisteredWithVoiceCapability() {
+        boolean ret = mImsRegistered && mIsVoiceCapable;
+
+        logi("isImsRegisteredWithVoiceCapability " + ret);
+        return ret;
+    }
+
+    private void onWlanSelected() {
+        logi("onWlanSelected");
+        if (mLastTransportType == TRANSPORT_TYPE_WLAN) {
+            logi("onWlanSelected ignore duplicated callback");
+            return;
+        }
+
+        mDomainSelected = true;
+        mLastTransportType = TRANSPORT_TYPE_WLAN;
+        mVoWifiTrialCount++;
+        mTransportSelectorCallback.onWlanSelected();
+        mWwanSelectorCallback = null;
+    }
+
+    private void onWwanSelected(Runnable runnable) {
+        logi("onWwanSelected");
+        if (mLastTransportType == TRANSPORT_TYPE_WWAN) {
+            logi("onWwanSelected ignore duplicated callback");
+            return;
+        }
+
+        mLastTransportType = TRANSPORT_TYPE_WWAN;
+        mTransportSelectorCallback.onWwanSelected((callback) -> {
+            mWwanSelectorCallback = callback;
+            runnable.run();
+        });
+    }
+
+    private void onWwanNetworkTypeSelected(@RadioAccessNetworkType int accessNetworkType) {
+        logi("onWwanNetworkTypeSelected " + accessNetworkTypeToString(accessNetworkType));
+        if (mWwanSelectorCallback == null) {
+            logi("onWwanNetworkTypeSelected callback is null");
+            return;
+        }
+
+        mDomainSelected = true;
+        mLastNetworkType = accessNetworkType;
+        int domain = NetworkRegistrationInfo.DOMAIN_CS;
+        if (accessNetworkType == EUTRAN || accessNetworkType == NGRAN) {
+            domain = NetworkRegistrationInfo.DOMAIN_PS;
+        }
+        mWwanSelectorCallback.onDomainSelected(domain);
+    }
+
+    private static String arrayToString(int[] intArray, IntFunction<String> func) {
+        int length = intArray.length;
+        StringBuilder sb = new StringBuilder("{");
+        if (length > 0) {
+            int i = 0;
+            sb.append(func.apply(intArray[i++]));
+            while (i < length) {
+                sb.append(", ").append(func.apply(intArray[i++]));
+            }
+        }
+        sb.append("}");
+        return sb.toString();
+    }
+
+    private static String arrayToString(String[] stringArray) {
+        StringBuilder sb;
+        int length = stringArray.length;
+        sb = new StringBuilder("{");
+        if (length > 0) {
+            int i = 0;
+            sb.append(stringArray[i++]);
+            while (i < length) {
+                sb.append(", ").append(stringArray[i++]);
+            }
+        }
+        sb.append("}");
+        return sb.toString();
+    }
+
+    private static String domainPreferenceToString(
+            @CarrierConfigManager.ImsEmergency.EmergencyDomain int domain) {
+        switch (domain) {
+            case DOMAIN_CS: return "CS";
+            case DOMAIN_PS_3GPP: return "PS_3GPP";
+            case DOMAIN_PS_NON_3GPP: return "PS_NON_3GPP";
+            default: return "UNKNOWN";
+        }
+    }
+
+    private static String carrierConfigNetworkScanTypeToString(
+            @CarrierConfigManager.ImsEmergency.EmergencyScanType int scanType) {
+        switch (scanType) {
+            case CarrierConfigManager.ImsEmergency.SCAN_TYPE_NO_PREFERENCE: return "NO_PREF";
+            case CarrierConfigManager.ImsEmergency.SCAN_TYPE_FULL_SERVICE: return "FULL";
+            case SCAN_TYPE_FULL_SERVICE_FOLLOWED_BY_LIMITED_SERVICE: return "FULL_N_LIMITED";
+            default: return "UNKNOWN";
+        }
+    }
+
+    private static String accessNetworkTypeToString(
+            @RadioAccessNetworkType int accessNetworkType) {
+        switch (accessNetworkType) {
+            case AccessNetworkType.UNKNOWN: return "UNKNOWN";
+            case AccessNetworkType.GERAN: return "GERAN";
+            case AccessNetworkType.UTRAN: return "UTRAN";
+            case AccessNetworkType.EUTRAN: return "EUTRAN";
+            case AccessNetworkType.CDMA2000: return "CDMA2000";
+            case AccessNetworkType.IWLAN: return "IWLAN";
+            case AccessNetworkType.NGRAN: return "NGRAN";
+            default: return Integer.toString(accessNetworkType);
+        }
+    }
+
+    /**
+     * Destroys the instance.
+     */
+    @VisibleForTesting
+    public void destroy() {
+        if (DBG) logd("destroy");
+
+        releaseWakeLock();
+
+        mDestroyed = true;
+        mImsStateTracker.removeBarringInfoListener(this);
+        mImsStateTracker.removeImsStateListener(this);
+
+        super.destroy();
+    }
+
+    private void acquireWakeLock() {
+        if (mPartialWakeLock != null) {
+            synchronized (mPartialWakeLock) {
+                logi("acquireWakeLock");
+                mPartialWakeLock.acquire();
+            }
+        }
+    }
+
+    private void releaseWakeLock() {
+        if (mPartialWakeLock != null) {
+            synchronized (mPartialWakeLock) {
+                if (mPartialWakeLock.isHeld()) {
+                    logi("releaseWakeLock");
+                    mPartialWakeLock.release();
+                }
+            }
+        }
+    }
+
+    @Override
+    protected void logi(String msg) {
+        super.logi(msg);
+        sLocalLog.log(msg);
+    }
+
+    @Override
+    protected void loge(String msg) {
+        super.loge(msg);
+        sLocalLog.log(msg);
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelector.java b/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelector.java
new file mode 100644
index 0000000..cd588e1
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelector.java
@@ -0,0 +1,291 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Looper;
+import android.os.PersistableBundle;
+import android.telephony.AccessNetworkConstants;
+import android.telephony.BarringInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.DataSpecificRegistrationInfo;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.ServiceState;
+import android.telephony.TelephonyManager;
+import android.telephony.VopsSupportInfo;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * Implements an emergency SMS domain selector for sending an emergency SMS.
+ */
+public class EmergencySmsDomainSelector extends SmsDomainSelector implements
+        ImsStateTracker.BarringInfoListener, ImsStateTracker.ServiceStateListener {
+    /**
+     * Stores the configuration value of
+     * {@link CarrierConfigManager#KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL}.
+     * This value is always updated whenever the domain selection is requested.
+     */
+    private Boolean mEmergencySmsOverImsSupportedByConfig;
+    private ServiceState mServiceState;
+    private boolean mServiceStateReceived;
+    private BarringInfo mBarringInfo;
+    private boolean mBarringInfoReceived;
+
+    public EmergencySmsDomainSelector(Context context, int slotId, int subId,
+            @NonNull Looper looper, @NonNull ImsStateTracker imsStateTracker,
+            @NonNull DestroyListener listener) {
+        super(context, slotId, subId, looper, imsStateTracker, listener,
+                "DomainSelector-EmergencySMS");
+
+        mImsStateTracker.addServiceStateListener(this);
+        mImsStateTracker.addBarringInfoListener(this);
+    }
+
+    @Override
+    public void destroy() {
+        if (mDestroyed) {
+            return;
+        }
+        mImsStateTracker.removeServiceStateListener(this);
+        mImsStateTracker.removeBarringInfoListener(this);
+        super.destroy();
+    }
+
+    @Override
+    public void finishSelection() {
+        super.finishSelection();
+        mServiceStateReceived = false;
+        mServiceState = null;
+        mBarringInfoReceived = false;
+        mBarringInfo = null;
+        mEmergencySmsOverImsSupportedByConfig = null;
+    }
+
+    @Override
+    public void onBarringInfoUpdated(BarringInfo barringInfo) {
+        mBarringInfoReceived = true;
+        mBarringInfo = barringInfo;
+        sendMessageForDomainSelection();
+    }
+
+    @Override
+    public void onServiceStateUpdated(ServiceState serviceState) {
+        mServiceStateReceived = true;
+        mServiceState = serviceState;
+        sendMessageForDomainSelection();
+    }
+
+    /**
+     * Checks whether the domain selector is ready to select the domain or not.
+     * The emergency SMS requires to be updated for the {@link ServiceState} and
+     * {@link BarringInfo} to confirm that the cellular network supports to send emergency SMS
+     * messages over IMS.
+     */
+    @VisibleForTesting
+    public boolean isDomainSelectionReady() {
+        return mServiceStateReceived && mBarringInfoReceived;
+    }
+
+    @Override
+    protected boolean isSmsOverImsAvailable() {
+        if (super.isSmsOverImsAvailable()) {
+            /**
+             * Even though IMS is successfully registered, the cellular domain should be
+             * available for the emergency SMS according to the carrier's requirement
+             * when {@link CarrierConfigManager#KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL} is set
+             * to true.
+             */
+            if (isEmergencySmsOverImsSupportedByConfig()) {
+                /**
+                 * Emergency SMS should be supported via emergency PDN.
+                 * If this condition is false, then need to fallback to CS network
+                 * because the current PS network does not allow the emergency service.
+                 */
+                return isNetworkAvailableForImsEmergencySms();
+            }
+
+            // Emergency SMS is supported via IMS PDN.
+            return true;
+        }
+
+        return isImsEmergencySmsAvailable();
+    }
+
+    @Override
+    protected void selectDomain() {
+        if (!isDomainSelectionRequested()) {
+            logi("Domain selection is not requested!");
+            return;
+        }
+
+        if (!isDomainSelectionReady()) {
+            logd("Wait for the readiness of the domain selection!");
+            return;
+        }
+
+        logi("selectDomain: " + mImsStateTracker.imsStateToString());
+
+        if (isSmsOverImsAvailable()) {
+            if (mImsStateTracker.isImsRegisteredOverWlan()) {
+                if (!isEmergencySmsOverImsSupportedByConfig()) {
+                    notifyWlanSelected();
+                    return;
+                }
+
+                /**
+                 * When {@link CarrierConfigManager#KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL}
+                 * is set to true, the emergency SMS supports on the LTE network using the
+                 * emergency PDN. So, considering EUTRAN only at this point.
+                 */
+                logi("DomainSelected: WLAN >> WWAN");
+            }
+            notifyWwanSelected(NetworkRegistrationInfo.DOMAIN_PS);
+        } else {
+            notifyWwanSelected(NetworkRegistrationInfo.DOMAIN_CS);
+        }
+    }
+
+    /**
+     * Checks if the emergency SMS messages over IMS is available according to the carrier
+     * configuration and the current network states.
+     */
+    private boolean isImsEmergencySmsAvailable() {
+        boolean emergencySmsOverImsSupportedByConfig = isEmergencySmsOverImsSupportedByConfig();
+        boolean networkAvailable = isNetworkAvailableForImsEmergencySms();
+
+        logi("isImsEmergencySmsAvailable: "
+                + "emergencySmsOverIms=" + emergencySmsOverImsSupportedByConfig
+                + ", mmTelFeatureAvailable=" + mImsStateTracker.isMmTelFeatureAvailable()
+                + ", networkAvailable=" + networkAvailable);
+
+        return emergencySmsOverImsSupportedByConfig
+                && mImsStateTracker.isMmTelFeatureAvailable()
+                && networkAvailable;
+    }
+
+    /**
+     * Checks if sending emergency SMS messages over IMS is supported when in LTE/limited LTE
+     * (Emergency only) service mode from the carrier configuration.
+     */
+    private boolean isEmergencySmsOverImsSupportedByConfig() {
+        if (mEmergencySmsOverImsSupportedByConfig == null) {
+            CarrierConfigManager ccm = mContext.getSystemService(CarrierConfigManager.class);
+
+            if (ccm == null) {
+                loge("CarrierConfigManager is null");
+                return false;
+            }
+
+            PersistableBundle b = ccm.getConfigForSubId(getSubId());
+
+            if (b == null) {
+                loge("PersistableBundle is null");
+                return false;
+            }
+
+            mEmergencySmsOverImsSupportedByConfig = b.getBoolean(
+                    CarrierConfigManager.KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL);
+        }
+
+        return mEmergencySmsOverImsSupportedByConfig;
+    }
+
+    /**
+     * Checks if the emergency service is available in the LTE service mode.
+     */
+    private boolean isLteEmergencyAvailableInService() {
+        if (mServiceState == null) {
+            return false;
+        }
+
+        final NetworkRegistrationInfo regInfo = mServiceState.getNetworkRegistrationInfo(
+                NetworkRegistrationInfo.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
+
+        if (regInfo != null
+                && regInfo.getAccessNetworkTechnology() == TelephonyManager.NETWORK_TYPE_LTE
+                && regInfo.isRegistered()) {
+            return isEmergencyServiceSupported(regInfo) && isEmergencyServiceAllowed();
+        }
+        return false;
+    }
+
+    /**
+     * Checks if the emergency service is available in the limited LTE service(Emergency only) mode.
+     */
+    private boolean isLteEmergencyAvailableInLimitedService() {
+        if (mServiceState == null) {
+            return false;
+        }
+
+        final NetworkRegistrationInfo regInfo = mServiceState.getNetworkRegistrationInfo(
+                NetworkRegistrationInfo.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
+        if (regInfo != null
+                && regInfo.getAccessNetworkTechnology() == TelephonyManager.NETWORK_TYPE_LTE
+                && regInfo.isEmergencyEnabled()) {
+            return isEmergencyServiceSupported(regInfo) && isEmergencyServiceAllowed();
+        }
+        return false;
+    }
+
+    /**
+     * Checks if the network is available for the IMS emergency SMS.
+     */
+    private boolean isNetworkAvailableForImsEmergencySms() {
+        return isLteEmergencyAvailableInService()
+                || isLteEmergencyAvailableInLimitedService();
+    }
+
+    /**
+     * Checks if the emergency service is supported by the network.
+     *
+     * This checks if "Emergency bearer services indicator (EMC-BS)" field (bits) set to
+     * the "Emergency bearer services in S1 mode supported".
+     *
+     * @return {@code true} if the emergency service is supported by the network,
+     *         {@code false} otherwise.
+     */
+    private boolean isEmergencyServiceSupported(@NonNull NetworkRegistrationInfo regInfo) {
+        final DataSpecificRegistrationInfo dsRegInfo = regInfo.getDataSpecificInfo();
+        if (dsRegInfo != null) {
+            final VopsSupportInfo vopsSupportInfo = dsRegInfo.getVopsSupportInfo();
+            return vopsSupportInfo != null
+                    && vopsSupportInfo.isEmergencyServiceSupported();
+        }
+        return false;
+    }
+
+    /**
+     * Checks if the emergency service is allowed (not barred) by the network.
+     *
+     * This checks if SystemInformationBlockType2 includes the ac-BarringInfo and
+     * with the ac-BarringForEmergency set to FALSE or
+     * if the SystemInformationBlockType2 does not include the ac-BarringInfo.
+     *
+     * @return {@code true} if the emergency service is allowed by the network,
+     *         {@code false} otherwise.
+     */
+    private boolean isEmergencyServiceAllowed() {
+        if (mBarringInfo == null) {
+            return true;
+        }
+        final BarringInfo.BarringServiceInfo bsi =
+                mBarringInfo.getBarringServiceInfo(BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY);
+        return !bsi.isBarred();
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/ImsStateTracker.java b/src/com/android/services/telephony/domainselection/ImsStateTracker.java
new file mode 100644
index 0000000..95c81a0
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/ImsStateTracker.java
@@ -0,0 +1,856 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.RadioAccessNetworkType;
+import android.telephony.BarringInfo;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.telephony.ims.ImsReasonInfo;
+import android.telephony.ims.ImsRegistrationAttributes;
+import android.telephony.ims.ImsStateCallback;
+import android.telephony.ims.ImsStateCallback.DisconnectedReason;
+import android.telephony.ims.RegistrationManager;
+import android.telephony.ims.feature.MmTelFeature.MmTelCapabilities;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
+import android.util.ArraySet;
+import android.util.IndentingPrintWriter;
+import android.util.LocalLog;
+import android.util.Log;
+
+import com.android.internal.annotations.Keep;
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.PrintWriter;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * A class for tracking the IMS related information like IMS registration state, MMTEL capabilities.
+ * And, it also tracks the {@link ServiceState} and {@link BarringInfo} to identify the current
+ * network state to which the device is attached.
+ */
+@Keep
+public class ImsStateTracker {
+    /**
+     * A listener used to be notified of the {@link ServiceState} change.
+     */
+    public interface ServiceStateListener {
+        /**
+         * Called when the {@link ServiceState} is updated.
+         */
+        void onServiceStateUpdated(ServiceState serviceState);
+    }
+
+    /**
+     * A listener used to be notified of the {@link BarringInfo} change.
+     */
+    public interface BarringInfoListener {
+        /**
+         * Called when the {@link BarringInfo} is updated.
+         */
+        void onBarringInfoUpdated(BarringInfo barringInfo);
+    }
+
+    /**
+     * A listener used to be notified of the change for MMTEL connection state, IMS registration
+     * state, and MMTEL capabilities.
+     */
+    public interface ImsStateListener {
+        /**
+         * Called when MMTEL feature connection state is changed.
+         */
+        void onImsMmTelFeatureAvailableChanged();
+
+        /**
+         * Called when IMS registration state is changed.
+         */
+        void onImsRegistrationStateChanged();
+
+        /**
+         * Called when MMTEL capability is changed - IMS is registered
+         * and the service is currently available over IMS.
+         */
+        void onImsMmTelCapabilitiesChanged();
+    }
+
+    private static final String TAG = ImsStateTracker.class.getSimpleName();
+    /**
+     * When MMTEL feature connection is unavailable temporarily,
+     * the IMS state will be set to unavailable after waiting for this time.
+     */
+    @VisibleForTesting
+    protected static final long MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS = 1000; // 1 seconds
+
+    // Persistent Logging
+    private final LocalLog mEventLog = new LocalLog(30);
+    private final Context mContext;
+    private final int mSlotId;
+    private final Handler mHandler;
+    private int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+
+    /** For tracking the ServiceState and its related listeners. */
+    private ServiceState mServiceState;
+    private final Set<ServiceStateListener> mServiceStateListeners = new ArraySet<>(2);
+
+    /** For tracking the BarringInfo and its related listeners. */
+    private BarringInfo mBarringInfo;
+    private final Set<BarringInfoListener> mBarringInfoListeners = new ArraySet<>(2);
+
+    /** For tracking IMS states and callbacks. */
+    private final Set<ImsStateListener> mImsStateListeners = new ArraySet<>(5);
+    private ImsMmTelManager mMmTelManager;
+    private ImsStateCallback mImsStateCallback;
+    private RegistrationManager.RegistrationCallback mImsRegistrationCallback;
+    private ImsMmTelManager.CapabilityCallback mMmTelCapabilityCallback;
+    /** The availability of MmTelFeature. */
+    private Boolean mMmTelFeatureAvailable;
+    /** The IMS registration state and the network type that performed IMS registration. */
+    private Boolean mImsRegistered;
+    private @RadioAccessNetworkType int mImsAccessNetworkType = AccessNetworkType.UNKNOWN;
+    /** The MMTEL capabilities - Voice, Video, SMS, and Ut. */
+    private MmTelCapabilities mMmTelCapabilities;
+    private final Runnable mMmTelFeatureUnavailableRunnable = new Runnable() {
+        @Override
+        public void run() {
+            setImsStateAsUnavailable();
+            notifyImsMmTelFeatureAvailableChanged();
+        }
+    };
+
+    public ImsStateTracker(@NonNull Context context, int slotId, @NonNull Looper looper) {
+        mContext = context;
+        mSlotId = slotId;
+        mHandler = new Handler(looper);
+    }
+
+    /**
+     * Destroys this tracker.
+     */
+    public void destroy() {
+        stopListeningForImsState();
+        mHandler.removeCallbacksAndMessages(null);
+    }
+
+    /**
+     * Returns the slot index for this tracker.
+     */
+    public int getSlotId() {
+        return mSlotId;
+    }
+
+    /**
+     * Returns the current subscription index for this tracker.
+     */
+    public int getSubId() {
+        return mSubId;
+    }
+
+    /**
+     * Returns the Handler instance of this tracker.
+     */
+    @VisibleForTesting
+    public @NonNull Handler getHandler() {
+        return mHandler;
+    }
+
+    /**
+     * Starts monitoring the IMS states with the specified subscription.
+     * This method will be called whenever the subscription index for this tracker is changed.
+     * If the subscription index for this tracker is same as previously set, it will be ignored.
+     *
+     * @param subId The subscription index to be started.
+     */
+    public void start(int subId) {
+        if (mSubId == subId) {
+            if (!SubscriptionManager.isValidSubscriptionId(mSubId)) {
+                setImsStateAsUnavailable();
+                return;
+            } else if (mImsStateCallback != null) {
+                // If start() is called with the same subscription index and the ImsStateCallback
+                // was already registered, we don't need to unregister and register this callback
+                // again. So, this request should be ignored if the subscription index is same.
+                logd("start: ignored for same subscription(" + mSubId + ")");
+                return;
+            }
+        } else {
+            logi("start: subscription changed from " + mSubId + " to " + subId);
+            mSubId = subId;
+        }
+
+        stopListeningForImsState();
+        startListeningForImsState();
+    }
+
+    /**
+     * Updates the service state of the network to which the device is currently attached.
+     * This method should be run on the same thread as the Handler.
+     *
+     * @param serviceState The {@link ServiceState} to be updated.
+     */
+    public void updateServiceState(ServiceState serviceState) {
+        mServiceState = serviceState;
+
+        for (ServiceStateListener listener : mServiceStateListeners) {
+            listener.onServiceStateUpdated(serviceState);
+        }
+    }
+
+    /**
+     * Adds a listener to be notified of the {@link ServiceState} change.
+     * The newly added listener is notified if the current {@link ServiceState} is present.
+     *
+     * @param listener The listener to be added.
+     */
+    public void addServiceStateListener(@NonNull ServiceStateListener listener) {
+        mServiceStateListeners.add(listener);
+
+        final ServiceState serviceState = mServiceState;
+        if (serviceState != null) {
+            mHandler.post(() -> notifyServiceStateUpdated(listener, serviceState));
+        }
+    }
+
+    /**
+     * Removes a listener to be notified of the {@link ServiceState} change.
+     *
+     * @param listener The listener to be removed.
+     */
+    public void removeServiceStateListener(@NonNull ServiceStateListener listener) {
+        mServiceStateListeners.remove(listener);
+    }
+
+    /**
+     * Notifies the specified listener of a change to {@link ServiceState}.
+     *
+     * @param listener The listener to be notified.
+     * @param serviceState The {@link ServiceState} to be reported.
+     */
+    private void notifyServiceStateUpdated(ServiceStateListener listener,
+            ServiceState serviceState) {
+        if (!mServiceStateListeners.contains(listener)) {
+            return;
+        }
+        listener.onServiceStateUpdated(serviceState);
+    }
+
+    /**
+     * Updates the barring information received from the network to which the device is currently
+     * attached.
+     * This method should be run on the same thread as the Handler.
+     *
+     * @param barringInfo The {@link BarringInfo} to be updated.
+     */
+    public void updateBarringInfo(BarringInfo barringInfo) {
+        mBarringInfo = barringInfo;
+
+        for (BarringInfoListener listener : mBarringInfoListeners) {
+            listener.onBarringInfoUpdated(barringInfo);
+        }
+    }
+
+    /**
+     * Adds a listener to be notified of the {@link BarringInfo} change.
+     * The newly added listener is notified if the current {@link BarringInfo} is present.
+     *
+     * @param listener The listener to be added.
+     */
+    public void addBarringInfoListener(@NonNull BarringInfoListener listener) {
+        mBarringInfoListeners.add(listener);
+
+        final BarringInfo barringInfo = mBarringInfo;
+        if (barringInfo != null) {
+            mHandler.post(() -> notifyBarringInfoUpdated(listener, barringInfo));
+        }
+    }
+
+    /**
+     * Removes a listener to be notified of the {@link BarringInfo} change.
+     *
+     * @param listener The listener to be removed.
+     */
+    public void removeBarringInfoListener(@NonNull BarringInfoListener listener) {
+        mBarringInfoListeners.remove(listener);
+    }
+
+    /**
+     * Notifies the specified listener of a change to {@link BarringInfo}.
+     *
+     * @param listener The listener to be notified.
+     * @param barringInfo The {@link BarringInfo} to be reported.
+     */
+    private void notifyBarringInfoUpdated(BarringInfoListener listener, BarringInfo barringInfo) {
+        if (!mBarringInfoListeners.contains(listener)) {
+            return;
+        }
+        listener.onBarringInfoUpdated(barringInfo);
+    }
+
+    /**
+     * Adds a listener to be notified of the IMS state change.
+     * If each state was already received from the IMS service, the newly added listener
+     * is notified once.
+     *
+     * @param listener The listener to be added.
+     */
+    public void addImsStateListener(@NonNull ImsStateListener listener) {
+        mImsStateListeners.add(listener);
+        mHandler.post(() -> notifyImsStateChangeIfValid(listener));
+    }
+
+    /**
+     * Removes a listener to be notified of the IMS state change.
+     *
+     * @param listener The listener to be removed.
+     */
+    public void removeImsStateListener(@NonNull ImsStateListener listener) {
+        mImsStateListeners.remove(listener);
+    }
+
+    /**
+     * Returns {@code true} if all IMS states are ready, {@code false} otherwise.
+     */
+    @VisibleForTesting
+    public boolean isImsStateReady() {
+        return mMmTelFeatureAvailable != null
+                && mImsRegistered != null
+                && mMmTelCapabilities != null;
+    }
+
+    /**
+     * Returns {@code true} if MMTEL feature connection is available, {@code false} otherwise.
+     */
+    public boolean isMmTelFeatureAvailable() {
+        return mMmTelFeatureAvailable != null && mMmTelFeatureAvailable;
+    }
+
+    /**
+     * Returns {@code true} if IMS is registered, {@code false} otherwise.
+     */
+    public boolean isImsRegistered() {
+        return mImsRegistered != null && mImsRegistered;
+    }
+
+    /**
+     * Returns {@code true} if IMS is registered over Wi-Fi (IWLAN), {@code false} otherwise.
+     */
+    public boolean isImsRegisteredOverWlan() {
+        return mImsAccessNetworkType == AccessNetworkType.IWLAN;
+    }
+
+    /**
+     * Returns {@code true} if IMS voice call is capable, {@code false} otherwise.
+     */
+    public boolean isImsVoiceCapable() {
+        return mMmTelCapabilities != null
+                && mMmTelCapabilities.isCapable(MmTelCapabilities.CAPABILITY_TYPE_VOICE);
+    }
+
+    /**
+     * Returns {@code true} if IMS video call is capable, {@code false} otherwise.
+     */
+    public boolean isImsVideoCapable() {
+        return mMmTelCapabilities != null
+                && mMmTelCapabilities.isCapable(MmTelCapabilities.CAPABILITY_TYPE_VIDEO);
+    }
+
+    /**
+     * Returns {@code true} if IMS SMS is capable, {@code false} otherwise.
+     */
+    public boolean isImsSmsCapable() {
+        return mMmTelCapabilities != null
+                && mMmTelCapabilities.isCapable(MmTelCapabilities.CAPABILITY_TYPE_SMS);
+    }
+
+    /**
+     * Returns {@code true} if IMS UT is capable, {@code false} otherwise.
+     */
+    public boolean isImsUtCapable() {
+        return mMmTelCapabilities != null
+                && mMmTelCapabilities.isCapable(MmTelCapabilities.CAPABILITY_TYPE_UT);
+    }
+
+    /**
+     * Returns the access network type to which IMS is registered.
+     */
+    public @RadioAccessNetworkType int getImsAccessNetworkType() {
+        return mImsAccessNetworkType;
+    }
+
+    /**
+     * Sets the IMS states to the initial values.
+     */
+    private void initImsState() {
+        mMmTelFeatureAvailable = null;
+        mImsRegistered = null;
+        mImsAccessNetworkType = AccessNetworkType.UNKNOWN;
+        mMmTelCapabilities = null;
+    }
+
+    /**
+     * Sets the IMS states to unavailable to notify the readiness of the IMS state
+     * when the subscription is not valid.
+     */
+    private void setImsStateAsUnavailable() {
+        logd("setImsStateAsUnavailable");
+        setMmTelFeatureAvailable(false);
+        setImsRegistered(false);
+        setImsAccessNetworkType(AccessNetworkType.UNKNOWN);
+        setMmTelCapabilities(new MmTelCapabilities());
+    }
+
+    private void setMmTelFeatureAvailable(boolean available) {
+        if (!Objects.equals(mMmTelFeatureAvailable, Boolean.valueOf(available))) {
+            logi("setMmTelFeatureAvailable: " + mMmTelFeatureAvailable + " >> " + available);
+            mMmTelFeatureAvailable = Boolean.valueOf(available);
+        }
+    }
+
+    private void setImsRegistered(boolean registered) {
+        if (!Objects.equals(mImsRegistered, Boolean.valueOf(registered))) {
+            logi("setImsRegistered: " + mImsRegistered + " >> " + registered);
+            mImsRegistered = Boolean.valueOf(registered);
+        }
+    }
+
+    private void setImsAccessNetworkType(int accessNetworkType) {
+        if (mImsAccessNetworkType != accessNetworkType) {
+            logi("setImsAccessNetworkType: " + accessNetworkTypeToString(mImsAccessNetworkType)
+                    + " >> " + accessNetworkTypeToString(accessNetworkType));
+            mImsAccessNetworkType = accessNetworkType;
+        }
+    }
+
+    private void setMmTelCapabilities(@NonNull MmTelCapabilities capabilities) {
+        if (!Objects.equals(mMmTelCapabilities, capabilities)) {
+            logi("MMTEL capabilities: " + mMmTelCapabilities + " >> " + capabilities);
+            mMmTelCapabilities = capabilities;
+        }
+    }
+
+    /**
+     * Notifies the specified listener of the current IMS state if it's valid.
+     *
+     * @param listener The {@link ImsStateListener} to be notified.
+     */
+    private void notifyImsStateChangeIfValid(@NonNull ImsStateListener listener) {
+        if (!mImsStateListeners.contains(listener)) {
+            return;
+        }
+
+        if (mMmTelFeatureAvailable != null) {
+            listener.onImsMmTelFeatureAvailableChanged();
+        }
+
+        if (mImsRegistered != null) {
+            listener.onImsRegistrationStateChanged();
+        }
+
+        if (mMmTelCapabilities != null) {
+            listener.onImsMmTelCapabilitiesChanged();
+        }
+    }
+
+    /**
+     * Notifies the application that MMTEL feature connection state is changed.
+     */
+    private void notifyImsMmTelFeatureAvailableChanged() {
+        for (ImsStateListener l : mImsStateListeners) {
+            l.onImsMmTelFeatureAvailableChanged();
+        }
+    }
+
+    /**
+     * Notifies the application that IMS registration state is changed.
+     */
+    private void notifyImsRegistrationStateChanged() {
+        logi("ImsState: " + imsStateToString());
+        for (ImsStateListener l : mImsStateListeners) {
+            l.onImsRegistrationStateChanged();
+        }
+    }
+
+    /**
+     * Notifies the application that MMTEL capabilities is changed.
+     */
+    private void notifyImsMmTelCapabilitiesChanged() {
+        logi("ImsState: " + imsStateToString());
+        for (ImsStateListener l : mImsStateListeners) {
+            l.onImsMmTelCapabilitiesChanged();
+        }
+    }
+
+    /**
+     * Called when MMTEL feature connection state is available.
+     */
+    private void onMmTelFeatureAvailable() {
+        logd("onMmTelFeatureAvailable");
+        mHandler.removeCallbacks(mMmTelFeatureUnavailableRunnable);
+        setMmTelFeatureAvailable(true);
+        registerImsRegistrationCallback();
+        registerMmTelCapabilityCallback();
+        notifyImsMmTelFeatureAvailableChanged();
+    }
+
+    /**
+     * Called when MMTEL feature connection state is unavailable.
+     */
+    private void onMmTelFeatureUnavailable(@DisconnectedReason int reason) {
+        logd("onMmTelFeatureUnavailable: reason=" + disconnectedCauseToString(reason));
+
+        if (reason == ImsStateCallback.REASON_UNKNOWN_TEMPORARY_ERROR
+                || reason == ImsStateCallback.REASON_IMS_SERVICE_NOT_READY) {
+            // Wait for onAvailable for some times and
+            // if it's not available, the IMS state will be set to unavailable.
+            initImsState();
+            setMmTelFeatureAvailable(false);
+            mHandler.postDelayed(mMmTelFeatureUnavailableRunnable,
+                    MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS);
+        } else if (reason == ImsStateCallback.REASON_UNKNOWN_PERMANENT_ERROR
+                || reason == ImsStateCallback.REASON_NO_IMS_SERVICE_CONFIGURED) {
+            // Permanently blocked for this subscription.
+            setImsStateAsUnavailable();
+            notifyImsMmTelFeatureAvailableChanged();
+        } else if (reason == ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED) {
+            // Wait for onAvailable for some times and
+            // if it's not available, the IMS state will be set to unavailable.
+            initImsState();
+            setMmTelFeatureAvailable(false);
+            unregisterImsRegistrationCallback();
+            unregisterMmTelCapabilityCallback();
+            mHandler.postDelayed(mMmTelFeatureUnavailableRunnable,
+                    MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS);
+        } else if (reason == ImsStateCallback.REASON_SUBSCRIPTION_INACTIVE) {
+            // The {@link TelephonyDomainSelectionService} will call ImsStateTracker#start
+            // when the subscription changes to register new callbacks.
+            setImsStateAsUnavailable();
+            unregisterImsRegistrationCallback();
+            unregisterMmTelCapabilityCallback();
+            notifyImsMmTelFeatureAvailableChanged();
+        } else {
+            logw("onMmTelFeatureUnavailable: unexpected reason=" + reason);
+        }
+    }
+
+    /**
+     * Called when IMS is registered to the IMS network.
+     */
+    private void onImsRegistered(@NonNull ImsRegistrationAttributes attributes) {
+        logd("onImsRegistered: " + attributes);
+
+        setImsRegistered(true);
+        setImsAccessNetworkType(
+                imsRegTechToAccessNetworkType(attributes.getRegistrationTechnology()));
+        notifyImsRegistrationStateChanged();
+    }
+
+    /**
+     * Called when IMS is unregistered from the IMS network.
+     */
+    private void onImsUnregistered(@NonNull ImsReasonInfo info) {
+        logd("onImsUnregistered: " + info);
+        setImsRegistered(false);
+        setImsAccessNetworkType(AccessNetworkType.UNKNOWN);
+        setMmTelCapabilities(new MmTelCapabilities());
+        notifyImsRegistrationStateChanged();
+    }
+
+    /**
+     * Called when MMTEL capability is changed - IMS is registered
+     * and the service is currently available over IMS.
+     */
+    private void onMmTelCapabilitiesChanged(@NonNull MmTelCapabilities capabilities) {
+        logd("onMmTelCapabilitiesChanged: " + capabilities);
+        setMmTelCapabilities(capabilities);
+        notifyImsMmTelCapabilitiesChanged();
+    }
+
+    /**
+     * Starts listening to monitor the IMS states -
+     * connection state, IMS registration state, and MMTEL capabilities.
+     */
+    private void startListeningForImsState() {
+        if (!SubscriptionManager.isValidSubscriptionId(getSubId())) {
+            setImsStateAsUnavailable();
+            return;
+        }
+
+        ImsManager imsMngr = mContext.getSystemService(ImsManager.class);
+        mMmTelManager = imsMngr.getImsMmTelManager(getSubId());
+        initImsState();
+        registerImsStateCallback();
+    }
+
+    /**
+     * Stops listening to monitor the IMS states -
+     * connection state, IMS registration state, and MMTEL capabilities.
+     */
+    private void stopListeningForImsState() {
+        mHandler.removeCallbacks(mMmTelFeatureUnavailableRunnable);
+
+        if (mMmTelManager != null) {
+            unregisterMmTelCapabilityCallback();
+            unregisterImsRegistrationCallback();
+            unregisterImsStateCallback();
+            mMmTelManager = null;
+        }
+    }
+
+    private void registerImsStateCallback() {
+        if (mImsStateCallback != null) {
+            loge("ImsStateCallback is already registered for sub-" + getSubId());
+            return;
+        }
+        /**
+         * Listens to the IMS connection state change.
+         */
+        mImsStateCallback = new ImsStateCallback() {
+            @Override
+            public void onUnavailable(@DisconnectedReason int reason) {
+                onMmTelFeatureUnavailable(reason);
+            }
+
+            @Override
+            public void onAvailable() {
+                onMmTelFeatureAvailable();
+            }
+
+            @Override
+            public void onError() {
+                // This case will not be happened because this domain selection service
+                // is running on the Telephony service.
+            }
+        };
+
+        try {
+            mMmTelManager.registerImsStateCallback(mHandler::post, mImsStateCallback);
+        } catch (ImsException e) {
+            loge("Exception when registering ImsStateCallback: " + e);
+            mImsStateCallback = null;
+        }
+    }
+
+    private void unregisterImsStateCallback() {
+        if (mImsStateCallback != null) {
+            try {
+                mMmTelManager.unregisterImsStateCallback(mImsStateCallback);
+            }  catch (Exception ignored) {
+                // Ignore the runtime exception while unregistering callback.
+                logd("Exception when unregistering ImsStateCallback: " + ignored);
+            }
+            mImsStateCallback = null;
+        }
+    }
+
+    private void registerImsRegistrationCallback() {
+        if (mImsRegistrationCallback != null) {
+            logd("RegistrationCallback is already registered for sub-" + getSubId());
+            return;
+        }
+        /**
+         * Listens to the IMS registration state change.
+         */
+        mImsRegistrationCallback = new RegistrationManager.RegistrationCallback() {
+            @Override
+            public void onRegistered(@NonNull ImsRegistrationAttributes attributes) {
+                onImsRegistered(attributes);
+            }
+
+            @Override
+            public void onUnregistered(@NonNull ImsReasonInfo info) {
+                onImsUnregistered(info);
+            }
+        };
+
+        try {
+            mMmTelManager.registerImsRegistrationCallback(mHandler::post, mImsRegistrationCallback);
+        } catch (ImsException e) {
+            loge("Exception when registering RegistrationCallback: " + e);
+            mImsRegistrationCallback = null;
+        }
+    }
+
+    private void unregisterImsRegistrationCallback() {
+        if (mImsRegistrationCallback != null) {
+            try {
+                mMmTelManager.unregisterImsRegistrationCallback(mImsRegistrationCallback);
+            }  catch (Exception ignored) {
+                // Ignore the runtime exception while unregistering callback.
+                logd("Exception when unregistering RegistrationCallback: " + ignored);
+            }
+            mImsRegistrationCallback = null;
+        }
+    }
+
+    private void registerMmTelCapabilityCallback() {
+        if (mMmTelCapabilityCallback != null) {
+            logd("CapabilityCallback is already registered for sub-" + getSubId());
+            return;
+        }
+        /**
+         * Listens to the MmTel feature capabilities change.
+         */
+        mMmTelCapabilityCallback = new ImsMmTelManager.CapabilityCallback() {
+            @Override
+            public void onCapabilitiesStatusChanged(@NonNull MmTelCapabilities capabilities) {
+                onMmTelCapabilitiesChanged(capabilities);
+            }
+        };
+
+        try {
+            mMmTelManager.registerMmTelCapabilityCallback(mHandler::post, mMmTelCapabilityCallback);
+        } catch (ImsException e) {
+            loge("Exception when registering CapabilityCallback: " + e);
+            mMmTelCapabilityCallback = null;
+        }
+    }
+
+    private void unregisterMmTelCapabilityCallback() {
+        if (mMmTelCapabilityCallback != null) {
+            try {
+                mMmTelManager.unregisterMmTelCapabilityCallback(mMmTelCapabilityCallback);
+            } catch (Exception ignored) {
+                // Ignore the runtime exception while unregistering callback.
+                logd("Exception when unregistering CapabilityCallback: " + ignored);
+            }
+            mMmTelCapabilityCallback = null;
+        }
+    }
+
+    /** Returns a string representation of IMS states. */
+    public String imsStateToString() {
+        StringBuilder sb = new StringBuilder("{ ");
+        sb.append("MMTEL: featureAvailable=").append(booleanToString(mMmTelFeatureAvailable));
+        sb.append(", registered=").append(booleanToString(mImsRegistered));
+        sb.append(", accessNetworkType=").append(accessNetworkTypeToString(mImsAccessNetworkType));
+        sb.append(", capabilities=").append(mmTelCapabilitiesToString(mMmTelCapabilities));
+        sb.append(" }");
+        return sb.toString();
+    }
+
+    protected static String accessNetworkTypeToString(
+            @RadioAccessNetworkType int accessNetworkType) {
+        switch (accessNetworkType) {
+            case AccessNetworkType.UNKNOWN: return "UNKNOWN";
+            case AccessNetworkType.GERAN: return "GERAN";
+            case AccessNetworkType.UTRAN: return "UTRAN";
+            case AccessNetworkType.EUTRAN: return "EUTRAN";
+            case AccessNetworkType.CDMA2000: return "CDMA2000";
+            case AccessNetworkType.IWLAN: return "IWLAN";
+            case AccessNetworkType.NGRAN: return "NGRAN";
+            default: return Integer.toString(accessNetworkType);
+        }
+    }
+
+    /** Converts the IMS registration technology to the access network type. */
+    private static @RadioAccessNetworkType int imsRegTechToAccessNetworkType(
+            @ImsRegistrationImplBase.ImsRegistrationTech int imsRegTech) {
+        switch (imsRegTech) {
+            case ImsRegistrationImplBase.REGISTRATION_TECH_LTE:
+                return AccessNetworkType.EUTRAN;
+            case ImsRegistrationImplBase.REGISTRATION_TECH_NR:
+                return AccessNetworkType.NGRAN;
+            case ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN:
+            case ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM:
+                return AccessNetworkType.IWLAN;
+            default:
+                return AccessNetworkType.UNKNOWN;
+        }
+    }
+
+    private static String booleanToString(Boolean b) {
+        return b == null ? "null" : b.toString();
+    }
+
+    private static String mmTelCapabilitiesToString(MmTelCapabilities c) {
+        if (c == null) {
+            return "null";
+        }
+        StringBuilder sb = new StringBuilder("[");
+        sb.append("voice=").append(c.isCapable(MmTelCapabilities.CAPABILITY_TYPE_VOICE));
+        sb.append(", video=").append(c.isCapable(MmTelCapabilities.CAPABILITY_TYPE_VIDEO));
+        sb.append(", ut=").append(c.isCapable(MmTelCapabilities.CAPABILITY_TYPE_UT));
+        sb.append(", sms=").append(c.isCapable(MmTelCapabilities.CAPABILITY_TYPE_SMS));
+        sb.append("]");
+        return sb.toString();
+    }
+
+    private static String disconnectedCauseToString(@DisconnectedReason int reason) {
+        switch (reason) {
+            case ImsStateCallback.REASON_UNKNOWN_TEMPORARY_ERROR:
+                return "UNKNOWN_TEMPORARY_ERROR";
+            case ImsStateCallback.REASON_UNKNOWN_PERMANENT_ERROR:
+                return "UNKNOWN_PERMANENT_ERROR";
+            case ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED:
+                return "IMS_SERVICE_DISCONNECTED";
+            case ImsStateCallback.REASON_NO_IMS_SERVICE_CONFIGURED:
+                return "NO_IMS_SERVICE_CONFIGURED";
+            case ImsStateCallback.REASON_SUBSCRIPTION_INACTIVE:
+                return "SUBSCRIPTION_INACTIVE";
+            case ImsStateCallback.REASON_IMS_SERVICE_NOT_READY:
+                return "IMS_SERVICE_NOT_READY";
+            default:
+                return Integer.toString(reason);
+        }
+    }
+
+    /**
+     * Dumps this instance into a readable format for dumpsys usage.
+     */
+    public void dump(@NonNull PrintWriter pw) {
+        IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ");
+        ipw.println("ImsStateTracker:");
+        ipw.increaseIndent();
+        ipw.println("SlotId: " + getSlotId());
+        ipw.println("SubId: " + getSubId());
+        ipw.println("ServiceState: " + mServiceState);
+        ipw.println("BarringInfo: " + mBarringInfo);
+        ipw.println("ImsState: " + imsStateToString());
+        ipw.println("Event Log:");
+        ipw.increaseIndent();
+        mEventLog.dump(ipw);
+        ipw.decreaseIndent();
+        ipw.decreaseIndent();
+    }
+
+    private void logd(String s) {
+        Log.d(TAG, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    private void logi(String s) {
+        Log.i(TAG, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    private void loge(String s) {
+        Log.e(TAG, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+
+    private void logw(String s) {
+        Log.w(TAG, "[" + getSlotId() + "|" + getSubId() + "] " + s);
+        mEventLog.log("[" + getSlotId() + "|" + getSubId() + "] " + s);
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/NormalCallDomainSelector.java b/src/com/android/services/telephony/domainselection/NormalCallDomainSelector.java
new file mode 100644
index 0000000..146874c
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/NormalCallDomainSelector.java
@@ -0,0 +1,319 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_CALLING;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Looper;
+import android.telephony.Annotation.DisconnectCauses;
+import android.telephony.DisconnectCause;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.ims.ImsReasonInfo;
+
+/**
+ * Implements domain selector for outgoing non-emergency calls.
+ */
+public class NormalCallDomainSelector extends DomainSelectorBase implements
+        ImsStateTracker.ImsStateListener, ImsStateTracker.ServiceStateListener {
+
+    private static final String LOG_TAG = "NCDS";
+
+    private boolean mStopDomainSelection = true;
+    private ServiceState mServiceState;
+    private boolean mImsRegStateReceived;
+    private boolean mMmTelCapabilitiesReceived;
+    private boolean mReselectDomain;
+
+    public NormalCallDomainSelector(Context context, int slotId, int subId, @NonNull Looper looper,
+                                    @NonNull ImsStateTracker imsStateTracker,
+                                    @NonNull DestroyListener destroyListener) {
+        super(context, slotId, subId, looper, imsStateTracker, destroyListener, LOG_TAG);
+
+        if (SubscriptionManager.isValidSubscriptionId(subId)) {
+            logd("Subscribing to state callbacks. Subid:" + subId);
+            mImsStateTracker.addServiceStateListener(this);
+            mImsStateTracker.addImsStateListener(this);
+        } else {
+            loge("Invalid Subscription. Subid:" + subId);
+        }
+    }
+
+    @Override
+    public void selectDomain(SelectionAttributes attributes, TransportSelectorCallback callback) {
+        mSelectionAttributes = attributes;
+        mTransportSelectorCallback = callback;
+        mStopDomainSelection = false;
+
+        if (callback == null) {
+            loge("Invalid params: TransportSelectorCallback is null");
+            return;
+        }
+
+        if (attributes == null) {
+            loge("Invalid params: SelectionAttributes are null");
+            notifySelectionTerminated(DisconnectCause.OUTGOING_FAILURE);
+            return;
+        }
+
+        int subId = attributes.getSubId();
+        boolean validSubscriptionId = SubscriptionManager.isValidSubscriptionId(subId);
+        if (attributes.getSelectorType() != SELECTOR_TYPE_CALLING || attributes.isEmergency()
+                || !validSubscriptionId) {
+            loge("Domain Selection stopped. SelectorType:" + attributes.getSelectorType()
+                    + ", isEmergency:" + attributes.isEmergency()
+                    + ", ValidSubscriptionId:" + validSubscriptionId);
+
+            notifySelectionTerminated(DisconnectCause.OUTGOING_FAILURE);
+            return;
+        }
+
+        if (subId == getSubId()) {
+            logd("NormalCallDomainSelection triggered. Sub-id:" + subId);
+            post(() -> selectDomain());
+        } else {
+            loge("Subscription-ids doesn't match. This instance is associated with sub-id:"
+                    + getSubId() + ", requested sub-id:" + subId);
+            // TODO: Throw anamoly here. This condition should never occur.
+        }
+    }
+
+    @Override
+    public void reselectDomain(SelectionAttributes attributes) {
+        logd("reselectDomain called");
+        mReselectDomain = true;
+        selectDomain(attributes, mTransportSelectorCallback);
+    }
+
+    @Override
+    public synchronized void finishSelection() {
+        logd("finishSelection");
+        mStopDomainSelection = true;
+        mImsStateTracker.removeServiceStateListener(this);
+        mImsStateTracker.removeImsStateListener(this);
+        mSelectionAttributes = null;
+        mTransportSelectorCallback = null;
+    }
+
+    /**
+     * Cancel an ongoing selection operation. It is up to the DomainSelectionService
+     * to clean up all ongoing operations with the framework.
+     */
+    @Override
+    public void cancelSelection() {
+        logd("cancelSelection");
+        mStopDomainSelection = true;
+        mReselectDomain = false;
+        if (mTransportSelectorCallback != null) {
+            mTransportSelectorCallback.onSelectionTerminated(DisconnectCause.OUTGOING_CANCELED);
+        }
+        finishSelection();
+    }
+
+    @Override
+    public void onImsRegistrationStateChanged() {
+        logd("onImsRegistrationStateChanged");
+        mImsRegStateReceived = true;
+        selectDomain();
+    }
+
+    @Override
+    public void onImsMmTelCapabilitiesChanged() {
+        logd("onImsMmTelCapabilitiesChanged");
+        mMmTelCapabilitiesReceived = true;
+        selectDomain();
+    }
+
+    @Override
+    public void onImsMmTelFeatureAvailableChanged() {
+        logd("onImsMmTelFeatureAvailableChanged");
+        selectDomain();
+    }
+
+    @Override
+    public void onServiceStateUpdated(ServiceState serviceState) {
+        logd("onServiceStateUpdated");
+        mServiceState = serviceState;
+        selectDomain();
+    }
+
+    private void notifyPsSelected() {
+        logd("notifyPsSelected");
+        mStopDomainSelection = true;
+        if (mImsStateTracker.isImsRegisteredOverWlan()) {
+            logd("WLAN selected");
+            mTransportSelectorCallback.onWlanSelected();
+        } else {
+            if (mWwanSelectorCallback == null) {
+                mTransportSelectorCallback.onWwanSelected((callback) -> {
+                    mWwanSelectorCallback = callback;
+                    notifyPsSelectedInternal();
+                });
+            } else {
+                notifyPsSelectedInternal();
+            }
+        }
+    }
+
+    private void notifyPsSelectedInternal() {
+        if (mWwanSelectorCallback != null) {
+            logd("notifyPsSelected - onWwanSelected");
+            mWwanSelectorCallback.onDomainSelected(NetworkRegistrationInfo.DOMAIN_PS);
+        } else {
+            loge("wwanSelectorCallback is null");
+            mTransportSelectorCallback.onSelectionTerminated(DisconnectCause.OUTGOING_FAILURE);
+        }
+    }
+
+    private void notifyCsSelected() {
+        logd("notifyCsSelected");
+        mStopDomainSelection = true;
+        if (mWwanSelectorCallback == null) {
+            mTransportSelectorCallback.onWwanSelected((callback) -> {
+                mWwanSelectorCallback = callback;
+                notifyCsSelectedInternal();
+            });
+        } else {
+            notifyCsSelectedInternal();
+        }
+    }
+
+    private void notifyCsSelectedInternal() {
+        if (mWwanSelectorCallback != null) {
+            logd("wwanSelectorCallback -> onDomainSelected(DOMAIN_CS)");
+            mWwanSelectorCallback.onDomainSelected(NetworkRegistrationInfo.DOMAIN_CS);
+        } else {
+            loge("wwanSelectorCallback is null");
+            mTransportSelectorCallback.onSelectionTerminated(DisconnectCause.OUTGOING_FAILURE);
+        }
+    }
+
+    private void notifySelectionTerminated(@DisconnectCauses int cause) {
+        mStopDomainSelection = true;
+        if (mTransportSelectorCallback != null) {
+            mTransportSelectorCallback.onSelectionTerminated(cause);
+            finishSelection();
+        }
+    }
+
+    private boolean isOutOfService() {
+        return (mServiceState.getState() == ServiceState.STATE_OUT_OF_SERVICE
+                || mServiceState.getState() == ServiceState.STATE_POWER_OFF
+                || mServiceState.getState() == ServiceState.STATE_EMERGENCY_ONLY);
+    }
+
+    private synchronized void selectDomain() {
+        if (mStopDomainSelection || mSelectionAttributes == null
+                || mTransportSelectorCallback == null) {
+            logd("Domain Selection is stopped.");
+            return;
+        }
+
+        if (mServiceState == null) {
+            logd("Waiting for ServiceState callback.");
+            return;
+        }
+
+        // Check if this is a re-dial scenario
+        // IMS -> CS
+        ImsReasonInfo imsReasonInfo = mSelectionAttributes.getPsDisconnectCause();
+        if (mReselectDomain && imsReasonInfo != null) {
+            logd("PsDisconnectCause:" + imsReasonInfo.mCode);
+            mReselectDomain = false;
+            if (imsReasonInfo.mCode == ImsReasonInfo.CODE_LOCAL_CALL_CS_RETRY_REQUIRED) {
+                if (isOutOfService()) {
+                    loge("Cannot place call in current ServiceState: " + mServiceState.getState());
+                    notifySelectionTerminated(DisconnectCause.OUT_OF_SERVICE);
+                } else {
+                    logd("Redialing over CS");
+                    notifyCsSelected();
+                }
+                return;
+            } else {
+                logd("Redialing cancelled.");
+                // Not a valid redial
+                notifySelectionTerminated(DisconnectCause.NOT_VALID);
+                return;
+            }
+        }
+
+        // CS -> IMS
+        // TODO: @PreciseDisconnectCauses doesn't contain cause code related to redial on IMS.
+        if (mReselectDomain /*mSelectionAttributes.getCsDisconnectCause() == IMS_REDIAL_CODE*/) {
+            logd("Redialing cancelled.");
+            // Not a valid redial
+            notifySelectionTerminated(DisconnectCause.NOT_VALID);
+            return;
+        }
+
+        if (mImsStateTracker.isMmTelFeatureAvailable()) {
+
+            if (!mImsRegStateReceived || !mMmTelCapabilitiesReceived) {
+                loge("Waiting for ImsState and MmTelCapabilities callbacks");
+                return;
+            }
+
+            if (!mImsStateTracker.isImsRegistered()) {
+                logd("IMS is NOT registered");
+                if (isOutOfService()) {
+                    loge("Cannot place call in current ServiceState: " + mServiceState.getState());
+                    notifySelectionTerminated(DisconnectCause.OUT_OF_SERVICE);
+                } else {
+                    notifyCsSelected();
+                }
+                return;
+            }
+
+            if (mSelectionAttributes.isVideoCall()) {
+                logd("It's a video call");
+                if (mImsStateTracker.isImsVideoCapable()) {
+                    logd("IMS is video capable");
+                    notifyPsSelected();
+                } else {
+                    logd("IMS is not video capable. Ending the call");
+                    notifySelectionTerminated(DisconnectCause.OUTGOING_FAILURE);
+                }
+            } else if (mImsStateTracker.isImsVoiceCapable()) {
+                logd("IMS is voice capable");
+                // Voice call over PS
+                notifyPsSelected();
+            } else {
+                logd("IMS is not voice capable");
+                // Voice call CS fallback
+                if (isOutOfService()) {
+                    loge("Cannot place call in current ServiceState: " + mServiceState.getState());
+                    notifySelectionTerminated(DisconnectCause.OUT_OF_SERVICE);
+                } else {
+                    notifyCsSelected();
+                }
+            }
+        } else {
+            logd("IMS is not registered or unavailable");
+            if (isOutOfService()) {
+                loge("Cannot place call in current ServiceState: " + mServiceState.getState());
+                notifySelectionTerminated(DisconnectCause.OUT_OF_SERVICE);
+            } else {
+                notifyCsSelected();
+            }
+        }
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/SmsDomainSelector.java b/src/com/android/services/telephony/domainselection/SmsDomainSelector.java
new file mode 100644
index 0000000..e7c9ac5
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/SmsDomainSelector.java
@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Looper;
+import android.os.Message;
+import android.telephony.DisconnectCause;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.TransportSelectorCallback;
+
+/**
+ * Implements SMS domain selector for sending MO SMS.
+ */
+public class SmsDomainSelector extends DomainSelectorBase implements
+        ImsStateTracker.ImsStateListener {
+    protected static final int EVENT_SELECT_DOMAIN = 101;
+
+    protected boolean mDestroyed = false;
+    private boolean mDomainSelectionRequested = false;
+
+    public SmsDomainSelector(Context context, int slotId, int subId, @NonNull Looper looper,
+            @NonNull ImsStateTracker imsStateTracker, @NonNull DestroyListener listener) {
+        this(context, slotId, subId, looper, imsStateTracker, listener, "DomainSelector-SMS");
+    }
+
+    protected SmsDomainSelector(Context context, int slotId, int subId, @NonNull Looper looper,
+            @NonNull ImsStateTracker imsStateTracker, @NonNull DestroyListener listener,
+            String logTag) {
+        super(context, slotId, subId, looper, imsStateTracker, listener, logTag);
+    }
+
+    @Override
+    public void destroy() {
+        if (mDestroyed) {
+            return;
+        }
+        logd("destroy");
+        mDestroyed = true;
+        mImsStateTracker.removeImsStateListener(this);
+        super.destroy();
+    }
+
+    @Override
+    public void handleMessage(@NonNull Message msg) {
+        switch (msg.what) {
+            case EVENT_SELECT_DOMAIN:
+                selectDomain();
+                break;
+            default:
+                super.handleMessage(msg);
+                break;
+        }
+    }
+
+    @Override
+    public void cancelSelection() {
+        logi("cancelSelection");
+        finishSelection();
+    }
+
+    @Override
+    public void reselectDomain(@NonNull SelectionAttributes attr) {
+        if (isDomainSelectionRequested()) {
+            // The domain selection is already requested,
+            // so we don't need to request it again before completing the previous task.
+            logi("Domain selection is already running.");
+            return;
+        }
+
+        logi("reselectDomain");
+        mSelectionAttributes = attr;
+        setDomainSelectionRequested(true);
+        obtainMessage(EVENT_SELECT_DOMAIN).sendToTarget();
+    }
+
+    @Override
+    public void finishSelection() {
+        logi("finishSelection");
+        setDomainSelectionRequested(false);
+        mSelectionAttributes = null;
+        mTransportSelectorCallback = null;
+        mWwanSelectorCallback = null;
+        destroy();
+    }
+
+    @Override
+    public void selectDomain(SelectionAttributes attr, TransportSelectorCallback callback) {
+        if (isDomainSelectionRequested()) {
+            // The domain selection is already requested,
+            // so we don't need to request it again before completing the previous task.
+            logi("Domain selection is already running.");
+            return;
+        }
+        mSelectionAttributes = attr;
+        mTransportSelectorCallback = callback;
+        setDomainSelectionRequested(true);
+        mImsStateTracker.addImsStateListener(this);
+        obtainMessage(EVENT_SELECT_DOMAIN).sendToTarget();
+    }
+
+    @Override
+    public void onImsMmTelFeatureAvailableChanged() {
+        sendMessageForDomainSelection();
+    }
+
+    @Override
+    public void onImsRegistrationStateChanged() {
+        sendMessageForDomainSelection();
+    }
+
+    @Override
+    public void onImsMmTelCapabilitiesChanged() {
+        sendMessageForDomainSelection();
+    }
+
+    protected boolean isSmsOverImsAvailable() {
+        return mImsStateTracker.isImsSmsCapable()
+                && mImsStateTracker.isImsRegistered()
+                && mImsStateTracker.isMmTelFeatureAvailable();
+    }
+
+    protected void selectDomain() {
+        if (!isDomainSelectionRequested()) {
+            logi("Domain selection is not requested!");
+            return;
+        }
+
+        logi("selectDomain: " + mImsStateTracker.imsStateToString());
+
+        if (isSmsOverImsAvailable()) {
+            if (mImsStateTracker.isImsRegisteredOverWlan()) {
+                notifyWlanSelected();
+                return;
+            }
+            notifyWwanSelected(NetworkRegistrationInfo.DOMAIN_PS);
+        } else {
+            notifyWwanSelected(NetworkRegistrationInfo.DOMAIN_CS);
+        }
+    }
+
+    protected void sendMessageForDomainSelection() {
+        // If the event is already queued to this handler,
+        // it will be removed first to avoid the duplicate operation.
+        removeMessages(EVENT_SELECT_DOMAIN);
+        // Since the IMS state may have already been posted,
+        // proceed with the domain selection after processing all pending messages.
+        obtainMessage(EVENT_SELECT_DOMAIN).sendToTarget();
+    }
+
+    protected boolean isDomainSelectionRequested() {
+        return mDomainSelectionRequested;
+    }
+
+    protected void setDomainSelectionRequested(boolean requested) {
+        if (mDomainSelectionRequested != requested) {
+            logd("DomainSelectionRequested: " + mDomainSelectionRequested + " >> " + requested);
+            mDomainSelectionRequested = requested;
+        }
+    }
+
+    protected void notifyWlanSelected() {
+        logi("DomainSelected: WLAN");
+        mTransportSelectorCallback.onWlanSelected();
+        setDomainSelectionRequested(false);
+    }
+
+    protected void notifyWwanSelected(@NetworkRegistrationInfo.Domain int domain) {
+        if (mWwanSelectorCallback == null) {
+            mTransportSelectorCallback.onWwanSelected((callback) -> {
+                mWwanSelectorCallback = callback;
+                notifyWwanSelectedInternal(domain);
+            });
+        } else {
+            notifyWwanSelectedInternal(domain);
+        }
+
+        setDomainSelectionRequested(false);
+    }
+
+    protected void notifyWwanSelectedInternal(@NetworkRegistrationInfo.Domain int domain) {
+        logi("DomainSelected: WWAN/" + DomainSelectionService.getDomainName(domain));
+
+        if (mWwanSelectorCallback != null) {
+            mWwanSelectorCallback.onDomainSelected(domain);
+        } else {
+            mTransportSelectorCallback.onSelectionTerminated(DisconnectCause.LOCAL);
+        }
+    }
+}
diff --git a/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionService.java b/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionService.java
new file mode 100644
index 0000000..13db06b
--- /dev/null
+++ b/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionService.java
@@ -0,0 +1,516 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import android.annotation.NonNull;
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.BarringInfo;
+import android.telephony.DisconnectCause;
+import android.telephony.DomainSelectionService;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
+import android.telephony.TelephonyManager;
+import android.telephony.TransportSelectorCallback;
+import android.util.IndentingPrintWriter;
+import android.util.LocalLog;
+import android.util.Log;
+import android.util.SparseArray;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * Implements the telephony domain selection for various telephony features.
+ */
+public class TelephonyDomainSelectionService extends DomainSelectionService {
+    /**
+     * Testing interface for injecting mock ImsStateTracker.
+     */
+    @VisibleForTesting
+    public interface ImsStateTrackerFactory {
+        /**
+         * @return The {@link ImsStateTracker} created for the specified slot.
+         */
+        ImsStateTracker create(Context context, int slotId, @NonNull Looper looper);
+    }
+
+    /**
+     * Testing interface for injecting mock DomainSelector.
+     */
+    @VisibleForTesting
+    public interface DomainSelectorFactory {
+        /**
+         * @return The {@link DomainSelectorBase} created using the specified arguments.
+         */
+        DomainSelectorBase create(Context context, int slotId, int subId,
+                @SelectorType int selectorType, boolean isEmergency, @NonNull Looper looper,
+                @NonNull ImsStateTracker imsStateTracker,
+                @NonNull DomainSelectorBase.DestroyListener listener);
+    }
+
+    private static final class DefaultDomainSelectorFactory implements DomainSelectorFactory {
+        @Override
+        public DomainSelectorBase create(Context context, int slotId, int subId,
+                @SelectorType int selectorType, boolean isEmergency, @NonNull Looper looper,
+                @NonNull ImsStateTracker imsStateTracker,
+                @NonNull DomainSelectorBase.DestroyListener listener) {
+            DomainSelectorBase selector = null;
+
+            logi("create-DomainSelector: slotId=" + slotId + ", subId=" + subId
+                    + ", selectorType=" + selectorTypeToString(selectorType)
+                    + ", emergency=" + isEmergency);
+
+            switch (selectorType) {
+                case SELECTOR_TYPE_CALLING:
+                    if (isEmergency) {
+                        selector = new EmergencyCallDomainSelector(context, slotId, subId, looper,
+                                imsStateTracker, listener);
+                    } else {
+                        selector = new NormalCallDomainSelector(context, slotId, subId, looper,
+                                imsStateTracker, listener);
+                    }
+                    break;
+                case SELECTOR_TYPE_SMS:
+                    if (isEmergency) {
+                        selector = new EmergencySmsDomainSelector(context, slotId, subId, looper,
+                                imsStateTracker, listener);
+                    } else {
+                        selector = new SmsDomainSelector(context, slotId, subId, looper,
+                                imsStateTracker, listener);
+                    }
+                    break;
+                default:
+                    // Not reachable.
+                    break;
+            }
+
+            return selector;
+        }
+    };
+
+    /**
+     * A container class to manage the domain selector per a slot and selector type.
+     * If the domain selector is not null and reusable, the same domain selector will be used
+     * for the specific slot.
+     */
+    private static final class DomainSelectorContainer {
+        private final int mSlotId;
+        private final @SelectorType int mSelectorType;
+        private final boolean mIsEmergency;
+        private final @NonNull DomainSelectorBase mSelector;
+
+        DomainSelectorContainer(int slotId, @SelectorType int selectorType, boolean isEmergency,
+                @NonNull DomainSelectorBase selector) {
+            mSlotId = slotId;
+            mSelectorType = selectorType;
+            mIsEmergency = isEmergency;
+            mSelector = selector;
+        }
+
+        public int getSlotId() {
+            return mSlotId;
+        }
+
+        public @SelectorType int getSelectorType() {
+            return mSelectorType;
+        }
+
+        public DomainSelectorBase getDomainSelector() {
+            return mSelector;
+        }
+
+        public boolean isEmergency() {
+            return mIsEmergency;
+        }
+
+        @Override
+        public String toString() {
+            return new StringBuilder()
+                    .append("{ ")
+                    .append("slotId=").append(mSlotId)
+                    .append(", selectorType=").append(selectorTypeToString(mSelectorType))
+                    .append(", isEmergency=").append(mIsEmergency)
+                    .append(", selector=").append(mSelector)
+                    .append(" }").toString();
+        }
+    }
+
+    private final DomainSelectorBase.DestroyListener mDestroyListener =
+            new DomainSelectorBase.DestroyListener() {
+        @Override
+        public void onDomainSelectorDestroyed(DomainSelectorBase selector) {
+            logd("DomainSelector destroyed: " + selector);
+            removeDomainSelector(selector);
+        }
+    };
+
+    /**
+     * A class to listen for the subscription change for starting {@link ImsStateTracker}
+     * to monitor the IMS states.
+     */
+    private final OnSubscriptionsChangedListener mSubscriptionsChangedListener =
+            new OnSubscriptionsChangedListener() {
+                @Override
+                public void onSubscriptionsChanged() {
+                    handleSubscriptionsChanged();
+                }
+            };
+
+    private static final String TAG = TelephonyDomainSelectionService.class.getSimpleName();
+
+    // Persistent Logging
+    private static final LocalLog sEventLog = new LocalLog(20);
+    private final Context mContext;
+    // Map of slotId -> ImsStateTracker
+    private final SparseArray<ImsStateTracker> mImsStateTrackers = new SparseArray<>(2);
+    private final List<DomainSelectorContainer> mDomainSelectorContainers = new ArrayList<>();
+    private final ImsStateTrackerFactory mImsStateTrackerFactory;
+    private final DomainSelectorFactory mDomainSelectorFactory;
+    private Handler mServiceHandler;
+
+    public TelephonyDomainSelectionService(Context context) {
+        this(context, ImsStateTracker::new, new DefaultDomainSelectorFactory());
+    }
+
+    @VisibleForTesting
+    public TelephonyDomainSelectionService(Context context,
+            @NonNull ImsStateTrackerFactory imsStateTrackerFactory,
+            @NonNull DomainSelectorFactory domainSelectorFactory) {
+        mContext = context;
+        mImsStateTrackerFactory = imsStateTrackerFactory;
+        mDomainSelectorFactory = domainSelectorFactory;
+
+        // Create a worker thread for this domain selection service.
+        getExecutor();
+
+        TelephonyManager tm = mContext.getSystemService(TelephonyManager.class);
+        int activeModemCount = (tm != null) ? tm.getActiveModemCount() : 1;
+        for (int i = 0; i < activeModemCount; ++i) {
+            mImsStateTrackers.put(i, mImsStateTrackerFactory.create(mContext, i, getLooper()));
+        }
+
+        SubscriptionManager sm = mContext.getSystemService(SubscriptionManager.class);
+        if (sm != null) {
+            sm.addOnSubscriptionsChangedListener(getExecutor(), mSubscriptionsChangedListener);
+        } else {
+            loge("Adding OnSubscriptionChangedListener failed");
+        }
+
+        logi("TelephonyDomainSelectionService created");
+    }
+
+    @Override
+    public void onDestroy() {
+        logd("onDestroy");
+
+        List<DomainSelectorContainer> domainSelectorContainers;
+
+        synchronized (mDomainSelectorContainers) {
+            domainSelectorContainers = new ArrayList<>(mDomainSelectorContainers);
+            mDomainSelectorContainers.clear();
+        }
+
+        for (DomainSelectorContainer dsc : domainSelectorContainers) {
+            DomainSelectorBase selector = dsc.getDomainSelector();
+            if (selector != null) {
+                selector.destroy();
+            }
+        }
+        domainSelectorContainers.clear();
+
+        synchronized (mImsStateTrackers) {
+            for (int i = 0; i < mImsStateTrackers.size(); ++i) {
+                ImsStateTracker ist = mImsStateTrackers.get(i);
+                if (ist != null) {
+                    ist.destroy();
+                }
+            }
+            mImsStateTrackers.clear();
+        }
+
+        SubscriptionManager sm = mContext.getSystemService(SubscriptionManager.class);
+        if (sm != null) {
+            sm.removeOnSubscriptionsChangedListener(mSubscriptionsChangedListener);
+        }
+
+        if (mServiceHandler != null) {
+            mServiceHandler.getLooper().quit();
+            mServiceHandler = null;
+        }
+    }
+
+    /**
+     * Selects a domain for the given attributes and callback.
+     *
+     * @param attr required to determine the domain.
+     * @param callback the callback instance being registered.
+     */
+    @Override
+    public void onDomainSelection(@NonNull SelectionAttributes attr,
+            @NonNull TransportSelectorCallback callback) {
+        final int slotId = attr.getSlotId();
+        final int subId = attr.getSubId();
+        final int selectorType = attr.getSelectorType();
+        final boolean isEmergency = attr.isEmergency();
+        ImsStateTracker ist = getImsStateTracker(slotId);
+        DomainSelectorBase selector = mDomainSelectorFactory.create(mContext, slotId, subId,
+                selectorType, isEmergency, getLooper(), ist, mDestroyListener);
+
+        if (selector != null) {
+            // Ensures that ImsStateTracker is started before selecting the domain if not started
+            // for the specified subscription index.
+            ist.start(subId);
+            addDomainSelector(slotId, selectorType, isEmergency, selector);
+        } else {
+            loge("No proper domain selector: " + selectorTypeToString(selectorType));
+            callback.onSelectionTerminated(DisconnectCause.ERROR_UNSPECIFIED);
+            return;
+        }
+
+        // Notify the caller that the domain selector is created.
+        callback.onCreated(selector);
+
+        // Performs the domain selection.
+        selector.selectDomain(attr, callback);
+    }
+
+    /**
+     * Called when the {@link ServiceState} needs to be updated for the specified slot and
+     * subcription index.
+     *
+     * @param slotId for which the service state changed.
+     * @param subId The current subscription for a specified slot.
+     * @param serviceState The {@link ServiceState} to be updated.
+     */
+    @Override
+    public void onServiceStateUpdated(int slotId, int subId, @NonNull ServiceState serviceState) {
+        ImsStateTracker ist = getImsStateTracker(slotId);
+        if (ist != null) {
+            ist.updateServiceState(serviceState);
+        }
+    }
+
+    /**
+     * Called when the {@link BarringInfo} needs to be updated for the specified slot and
+     * subscription index.
+     *
+     * @param slotId The slot the BarringInfo is updated for.
+     * @param subId The current subscription for a specified slot.
+     * @param barringInfo The {@link BarringInfo} to be updated.
+     */
+    @Override
+    public void onBarringInfoUpdated(int slotId, int subId, @NonNull BarringInfo barringInfo) {
+        ImsStateTracker ist = getImsStateTracker(slotId);
+        if (ist != null) {
+            ist.updateBarringInfo(barringInfo);
+        }
+    }
+
+    /**
+     *  Returns an Executor used to execute methods called remotely by the framework.
+     */
+    @SuppressLint("OnNameExpected")
+    @Override
+    public @NonNull Executor getExecutor() {
+        if (mServiceHandler == null) {
+            HandlerThread handlerThread = new HandlerThread(TAG);
+            handlerThread.start();
+            mServiceHandler = new Handler(handlerThread.getLooper());
+        }
+
+        return mServiceHandler::post;
+    }
+
+    /**
+     * Returns a Looper instance.
+     */
+    @VisibleForTesting
+    public Looper getLooper() {
+        getExecutor();
+        return mServiceHandler.getLooper();
+    }
+
+    /**
+     * Handles the subscriptions change.
+     */
+    private void handleSubscriptionsChanged() {
+        SubscriptionManager sm = mContext.getSystemService(SubscriptionManager.class);
+        List<SubscriptionInfo> subsInfoList =
+                (sm != null) ? sm.getActiveSubscriptionInfoList() : null;
+
+        if (subsInfoList == null || subsInfoList.isEmpty()) {
+            logd("handleSubscriptionsChanged: No valid SubscriptionInfo");
+            return;
+        }
+
+        for (int i = 0; i < subsInfoList.size(); ++i) {
+            SubscriptionInfo subsInfo = subsInfoList.get(i);
+            int slotId = subsInfo.getSimSlotIndex();
+
+            if (slotId != SubscriptionManager.INVALID_SIM_SLOT_INDEX) {
+                logd("handleSubscriptionsChanged: slotId=" + slotId);
+                ImsStateTracker ist = getImsStateTracker(slotId);
+                ist.start(subsInfo.getSubscriptionId());
+            }
+        }
+    }
+
+    /**
+     * Adds the {@link DomainSelectorBase} to the list of domain selector container.
+     */
+    private void addDomainSelector(int slotId, @SelectorType int selectorType,
+            boolean isEmergency, @NonNull DomainSelectorBase selector) {
+        synchronized (mDomainSelectorContainers) {
+            // If the domain selector already exists, remove the previous one first.
+            for (int i = 0; i < mDomainSelectorContainers.size(); ++i) {
+                DomainSelectorContainer dsc = mDomainSelectorContainers.get(i);
+
+                if (dsc.getSlotId() == slotId
+                        && dsc.getSelectorType() == selectorType
+                        && dsc.isEmergency() == isEmergency) {
+                    mDomainSelectorContainers.remove(i);
+                    DomainSelectorBase oldSelector = dsc.getDomainSelector();
+                    if (oldSelector != null) {
+                        logw("DomainSelector destroyed by new domain selection request: " + dsc);
+                        oldSelector.destroy();
+                    }
+                    break;
+                }
+            }
+
+            DomainSelectorContainer dsc =
+                    new DomainSelectorContainer(slotId, selectorType, isEmergency, selector);
+            mDomainSelectorContainers.add(dsc);
+
+            logi("DomainSelector added: " + dsc + ", count=" + mDomainSelectorContainers.size());
+        }
+    }
+
+    /**
+     * Removes the domain selector container that matches with the specified
+     * {@link DomainSelectorBase}.
+     */
+    private void removeDomainSelector(@NonNull DomainSelectorBase selector) {
+        synchronized (mDomainSelectorContainers) {
+            for (int i = 0; i < mDomainSelectorContainers.size(); ++i) {
+                DomainSelectorContainer dsc = mDomainSelectorContainers.get(i);
+
+                if (dsc.getDomainSelector() == selector) {
+                    mDomainSelectorContainers.remove(i);
+                    logi("DomainSelector removed: " + dsc
+                            + ", count=" + mDomainSelectorContainers.size());
+                    break;
+                }
+            }
+        }
+    }
+
+    /**
+     * Returns the {@link ImsStateTracker} instance for the specified slot.
+     * If the {@link ImsStateTracker} does not exist for the slot, it creates new instance
+     * and returns.
+     */
+    private ImsStateTracker getImsStateTracker(int slotId) {
+        synchronized (mImsStateTrackers) {
+            ImsStateTracker ist = mImsStateTrackers.get(slotId);
+
+            if (ist == null) {
+                ist = mImsStateTrackerFactory.create(mContext, slotId, getLooper());
+                mImsStateTrackers.put(slotId, ist);
+            }
+
+            return ist;
+        }
+    }
+
+    private static String selectorTypeToString(@SelectorType int selectorType) {
+        switch (selectorType) {
+            case SELECTOR_TYPE_CALLING: return "CALLING";
+            case SELECTOR_TYPE_SMS: return "SMS";
+            case SELECTOR_TYPE_UT: return "UT";
+            default: return Integer.toString(selectorType);
+        }
+    }
+
+    private static void logd(String s) {
+        Log.d(TAG, s);
+    }
+
+    private static void logi(String s) {
+        Log.i(TAG, s);
+        sEventLog.log(s);
+    }
+
+    private static void loge(String s) {
+        Log.e(TAG, s);
+        sEventLog.log(s);
+    }
+
+    private static void logw(String s) {
+        Log.w(TAG, s);
+        sEventLog.log(s);
+    }
+
+    /**
+     * Dumps this instance into a readable format for dumpsys usage.
+     */
+    public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+        IndentingPrintWriter ipw = new IndentingPrintWriter(pw, "  ");
+        ipw.println("TelephonyDomainSelectionService:");
+        ipw.increaseIndent();
+        ipw.println("ImsStateTrackers:");
+        synchronized (mImsStateTrackers) {
+            for (int i = 0; i < mImsStateTrackers.size(); ++i) {
+                ImsStateTracker ist = mImsStateTrackers.valueAt(i);
+                ist.dump(ipw);
+            }
+        }
+        ipw.decreaseIndent();
+        ipw.increaseIndent();
+        synchronized (mDomainSelectorContainers) {
+            for (int i = 0; i < mDomainSelectorContainers.size(); ++i) {
+                DomainSelectorContainer dsc = mDomainSelectorContainers.get(i);
+                ipw.println("DomainSelector: " + dsc.toString());
+                ipw.increaseIndent();
+                DomainSelectorBase selector = dsc.getDomainSelector();
+                if (selector != null) {
+                    selector.dump(ipw);
+                }
+                ipw.decreaseIndent();
+            }
+        }
+        ipw.decreaseIndent();
+        ipw.increaseIndent();
+        ipw.println("Event Log:");
+        ipw.increaseIndent();
+        sEventLog.dump(ipw);
+        ipw.decreaseIndent();
+        ipw.decreaseIndent();
+        ipw.println("________________________________");
+    }
+}
diff --git a/src/com/android/services/telephony/rcs/MessageTransportWrapper.java b/src/com/android/services/telephony/rcs/MessageTransportWrapper.java
index 45f7d95..d992883 100644
--- a/src/com/android/services/telephony/rcs/MessageTransportWrapper.java
+++ b/src/com/android/services/telephony/rcs/MessageTransportWrapper.java
@@ -481,6 +481,16 @@
         }
     }
 
+    /**
+     * This is a listener to handle SipDialog state of delegate
+     * @param listener {@link SipDialogsStateListener}
+     * @param isNeedNotify It indicates whether the current dialogs state should be notified.
+     */
+    public void setSipDialogsListener(SipDialogsStateListener listener,
+            boolean isNeedNotify) {
+        mSipSessionTracker.setSipDialogsListener(listener, isNeedNotify);
+    }
+
     private void logi(String log) {
         Log.i(SipTransportController.LOG_TAG, TAG + "[" + mSubId + "] " + log);
         mLocalLog.log("[I] " + log);
diff --git a/src/com/android/services/telephony/rcs/RcsFeatureController.java b/src/com/android/services/telephony/rcs/RcsFeatureController.java
index 0e1cb4b..a2f435c 100644
--- a/src/com/android/services/telephony/rcs/RcsFeatureController.java
+++ b/src/com/android/services/telephony/rcs/RcsFeatureController.java
@@ -17,10 +17,13 @@
 package com.android.services.telephony.rcs;
 
 import android.annotation.AnyThread;
+import android.annotation.NonNull;
 import android.content.Context;
 import android.net.Uri;
+import android.telephony.SubscriptionManager;
 import android.telephony.ims.ImsException;
 import android.telephony.ims.ImsReasonInfo;
+import android.telephony.ims.ImsRegistrationAttributes;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.aidl.IImsRegistrationCallback;
 import android.telephony.ims.stub.ImsRegistrationImplBase;
@@ -165,7 +168,7 @@
     private ImsRegistrationCallbackHelper.ImsRegistrationUpdate mRcsRegistrationUpdate = new
             ImsRegistrationCallbackHelper.ImsRegistrationUpdate() {
                 @Override
-                public void handleImsRegistered(int imsRadioTech) {
+                public void handleImsRegistered(@NonNull ImsRegistrationAttributes attributes) {
                 }
 
                 @Override
@@ -173,7 +176,8 @@
                 }
 
                 @Override
-                public void handleImsUnregistered(ImsReasonInfo imsReasonInfo) {
+                public void handleImsUnregistered(ImsReasonInfo imsReasonInfo,
+                        int suggestedAction, int imsRadioTech) {
                 }
 
                 @Override
@@ -402,6 +406,17 @@
         callback.accept(mImsRcsRegistrationHelper.getImsRegistrationState());
     }
 
+    /**
+     * @return the subscription ID that is currently associated with this RCS feature.
+     */
+    public int getAssociatedSubId() {
+        RcsFeatureManager manager = getFeatureManager();
+        if (manager != null) {
+            return manager.getSubId();
+        }
+        return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+    }
+
     private void updateCapabilities() {
         RcsFeatureManager manager = getFeatureManager();
         if (manager != null) {
diff --git a/src/com/android/services/telephony/rcs/SipDelegateController.java b/src/com/android/services/telephony/rcs/SipDelegateController.java
index 860a6d9..f7fc359 100644
--- a/src/com/android/services/telephony/rcs/SipDelegateController.java
+++ b/src/com/android/services/telephony/rcs/SipDelegateController.java
@@ -391,6 +391,16 @@
     }
 
     /**
+     * This is a listener to handle SipDialog state of delegate
+     * @param listener {@link SipDialogsStateListener}
+     * @param isNeedNotify It indicates whether the current dialogs state should be notified.
+     */
+    public void setSipDialogsListener(SipDialogsStateListener listener,
+            boolean isNeedNotify) {
+        mMessageTransportWrapper.setSipDialogsListener(listener, isNeedNotify);
+    }
+
+    /**
      * Write the current state of this controller in String format using the PrintWriter provided
      * for dumpsys.
      */
diff --git a/src/com/android/services/telephony/rcs/SipDialogsStateListener.java b/src/com/android/services/telephony/rcs/SipDialogsStateListener.java
new file mode 100644
index 0000000..bbd3bd1
--- /dev/null
+++ b/src/com/android/services/telephony/rcs/SipDialogsStateListener.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 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.SipDialogState;
+
+import java.util.List;
+
+/**
+ * The listener interface for notifying the state of sip dialogs to SipDialogsStateHandle.
+ * refer to {@link SipTransportController}
+ */
+public interface SipDialogsStateListener {
+    /**
+     * To map dialog state information of available delegates
+     * @param key This is an ID of SipSessionTracker for distinguishing whose delegate is
+     *               during dialog mapping.
+     * @param dialogStates This is dialog state information of delegate
+     */
+    void reMappingSipDelegateState(String key, List<SipDialogState> dialogStates);
+
+    /**
+     * Notify SipDialogState information with
+     * {@link com.android.internal.telephony.ISipDialogStateCallback}
+     */
+    void notifySipDialogState();
+}
diff --git a/src/com/android/services/telephony/rcs/SipSessionTracker.java b/src/com/android/services/telephony/rcs/SipSessionTracker.java
index 68e3065..2d48a9f 100644
--- a/src/com/android/services/telephony/rcs/SipSessionTracker.java
+++ b/src/com/android/services/telephony/rcs/SipSessionTracker.java
@@ -16,6 +16,7 @@
 
 package com.android.services.telephony.rcs;
 
+import android.telephony.ims.SipDialogState;
 import android.telephony.ims.SipMessage;
 import android.util.ArrayMap;
 import android.util.ArraySet;
@@ -33,6 +34,7 @@
 import java.util.Collections;
 import java.util.List;
 import java.util.Set;
+import java.util.UUID;
 import java.util.stream.Collectors;
 
 /**
@@ -69,10 +71,13 @@
 
     private final RcsStats mRcsStats;
     int mSubId;
+    private SipDialogsStateListener mSipDialogsListener;
+    private String mDelegateKey;
 
     public SipSessionTracker(int subId, RcsStats rcsStats) {
         mSubId = subId;
         mRcsStats = rcsStats;
+        mDelegateKey = String.valueOf(UUID.randomUUID());
     }
 
     /**
@@ -152,6 +157,7 @@
             logi("Dialog closed: " + d);
         }
         mTrackedDialogs.removeAll(dialogsToCleanup);
+        notifySipDialogState();
     }
 
     /**
@@ -213,6 +219,7 @@
         }
         mTrackedDialogs.clear();
         mPendingAck.clear();
+        notifySipDialogState();
     }
 
     /**
@@ -308,6 +315,7 @@
                 d.close();
                 logi("Dialog closed: " + d);
             }
+            notifySipDialogState();
         };
     }
 
@@ -365,16 +373,47 @@
         if (statusCode >= 300) {
             mRcsStats.onSipTransportSessionClosed(mSubId, m.getCallIdParameter(), statusCode, true);
             d.close();
+            notifySipDialogState();
             return;
         }
         if (toTag == null) logw("updateSipDialogState: No to tag for message: " + m);
         if (statusCode >= 200) {
             mRcsStats.confirmedSipTransportSession(m.getCallIdParameter(), statusCode);
             d.confirm(toTag);
+            notifySipDialogState();
             return;
         }
         // 1XX responses still require updates to dialogs.
         d.earlyResponse(toTag);
+        notifySipDialogState();
+    }
+
+    /**
+     * This is a listener to handle SipDialog state of delegate
+     * @param listener {@link SipDialogsStateListener}
+     * @param isNeedNotify It indicates whether the current dialogs state should be notified.
+     */
+    public void setSipDialogsListener(SipDialogsStateListener listener,
+            boolean isNeedNotify) {
+        mSipDialogsListener = listener;
+        if (listener == null) {
+            return;
+        }
+        if (isNeedNotify) {
+            notifySipDialogState();
+        }
+    }
+
+    private void notifySipDialogState() {
+        if (mSipDialogsListener == null) {
+            return;
+        }
+        List<SipDialogState> dialogStates = new ArrayList<>();
+        for (SipDialog d : mTrackedDialogs) {
+            SipDialogState dialog = new SipDialogState.Builder(d.getState()).build();
+            dialogStates.add(dialog);
+        }
+        mSipDialogsListener.reMappingSipDelegateState(mDelegateKey, dialogStates);
     }
 
     private void logi(String log) {
diff --git a/src/com/android/services/telephony/rcs/SipTransportController.java b/src/com/android/services/telephony/rcs/SipTransportController.java
index 0aa3aa0..2f090d5 100644
--- a/src/com/android/services/telephony/rcs/SipTransportController.java
+++ b/src/com/android/services/telephony/rcs/SipTransportController.java
@@ -29,6 +29,7 @@
 import android.telephony.ims.ImsException;
 import android.telephony.ims.ImsService;
 import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipDialogState;
 import android.telephony.ims.aidl.IImsRegistration;
 import android.telephony.ims.aidl.ISipDelegate;
 import android.telephony.ims.aidl.ISipDelegateConnectionStateCallback;
@@ -46,6 +47,8 @@
 
 import com.android.ims.RcsFeatureManager;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.ISipDialogStateCallback;
+import com.android.internal.telephony.util.RemoteCallbackListExt;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.phone.RcsProvisioningMonitor;
 
@@ -54,8 +57,11 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Locale;
+import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.Callable;
 import java.util.concurrent.CompletableFuture;
@@ -238,6 +244,65 @@
     }
 
     /**
+     * This is to handle with dialogs of all available delegates that have dialogs.
+     */
+    private final class SipDialogsStateHandle implements SipDialogsStateListener {
+
+        private Executor mExecutor = Runnable::run;
+        Map<String, List<SipDialogState>> mMapDialogState = new HashMap<>();
+
+        /**
+         * This will be called using the {@link SipDialogsStateListener}
+         * @param key This is the ID of the SipSessionTracker for handling the dialogs of
+         *               each created delegates.
+         * @param dialogStates This is a list of dialog states tracked in SipSessionTracker.
+         */
+        @Override
+        public void reMappingSipDelegateState(String key,
+                List<SipDialogState> dialogStates) {
+            mExecutor.execute(()->processReMappingSipDelegateState(key, dialogStates));
+        }
+
+        /**
+         * Notify SipDialogState information with
+         * {@link com.android.internal.telephony.ISipDialogStateCallback}
+         */
+        @Override
+        public void notifySipDialogState() {
+            mExecutor.execute(()->processNotifySipDialogState());
+        }
+
+        private void processReMappingSipDelegateState(String key,
+                List<SipDialogState> dialogStates) {
+            if (dialogStates.isEmpty()) {
+                mMapDialogState.remove(key);
+            } else {
+                mMapDialogState.put(key, dialogStates);
+            }
+            notifySipDialogState();
+        }
+
+        private void processNotifySipDialogState() {
+            List<SipDialogState> finalDialogStates = new ArrayList<>();
+            for (List<SipDialogState> d : mMapDialogState.values()) {
+                finalDialogStates.addAll(d);
+            }
+
+            if (mSipDialogStateCallbacks.getRegisteredCallbackCount() == 0) {
+                return;
+            }
+            mSipDialogStateCallbacks.broadcastAction((c) -> {
+                try {
+                    c.onActiveSipDialogsChanged(finalDialogStates);
+                } catch (RemoteException e) {
+                    Log.e(LOG_TAG,
+                            "onActiveSipDialogsChanged() - Skipping callback." + e);
+                }
+            });
+        }
+    }
+
+    /**
      * Allow the ability for tests to easily mock out the SipDelegateController for testing.
      */
     @VisibleForTesting
@@ -265,6 +330,12 @@
     private final List<SipDelegateController> mDelegatePendingCreate = new ArrayList<>();
     // SipDelegateControllers that are pending to be destroyed.
     private final List<DestroyRequest> mDelegatePendingDestroy = new ArrayList<>();
+    // SipDialogStateCallback that are adding to use callback.
+    private final RemoteCallbackListExt<ISipDialogStateCallback> mSipDialogStateCallbacks =
+            new RemoteCallbackListExt<>();
+    // To listen the state information if the dialog status is changed from the SipSessionTracker.
+    private final SipDialogsStateListener mSipDialogsListener = new SipDialogsStateHandle();
+
     // Cache of Binders to remote IMS applications for tracking their potential death
     private final TrackedAppBinders mActiveAppBinders = new TrackedAppBinders();
 
@@ -457,6 +528,10 @@
         logi("createSipDelegateInternal: request= " + request + ", packageName= " + packageName
                 + ", controller created: " + c);
         addPendingCreateAndEvaluate(c);
+        // If SipDialogStateCallback is registered, listener will be set.
+        if (mSipDialogStateCallbacks.getRegisteredCallbackCount() > 0) {
+            c.setSipDialogsListener(mSipDialogsListener, false);
+        }
     }
 
     private void destroySipDelegateInternal(int subId, ISipDelegate connection, int reason) {
@@ -917,7 +992,7 @@
                     it.remove();
                     deniedTags.add(new FeatureTagState(tag,
                             SipDelegateManager.DENIED_REASON_IN_USE_BY_ANOTHER_DELEGATE));
-                } else if (!mFeatureTagsAllowed.contains(tag.trim().toLowerCase())) {
+                } else if (!mFeatureTagsAllowed.contains(tag.trim().toLowerCase(Locale.ROOT))) {
                     logi(tag + " is not allowed per config.");
                     it.remove();
                     deniedTags.add(new FeatureTagState(tag,
@@ -1032,7 +1107,7 @@
                 CarrierConfigManager.Ims.KEY_RCS_FEATURE_TAG_ALLOWED_STRING_ARRAY);
         if (tagConfigs != null && tagConfigs.length > 0) {
             for (String tag : tagConfigs) {
-                mFeatureTagsAllowed.add(tag.trim().toLowerCase());
+                mFeatureTagsAllowed.add(tag.trim().toLowerCase(Locale.ROOT));
             }
         }
     }
@@ -1056,6 +1131,56 @@
         }
     }
 
+    /**
+     * Adds a callback that gets called when SipDialog status has changed.
+     * @param subId The subId associated with the request.
+     * @param cb A {@link android.telephony.ims.SipDialogStateCallback} that will notify the caller
+     *          when Dialog status has changed.
+     */
+    public void addCallbackForSipDialogState(int subId, ISipDialogStateCallback cb) {
+        if (subId != mSubId) {
+            logw("addCallbackForSipDialogState the subId is not supported");
+            return;
+        }
+        // callback register and no delegate : register this callback / notify (empty state)
+        // callback register and delegates : register this callback / release listener / notify
+        mSipDialogStateCallbacks.register(cb);
+        if (!mDelegatePriorityQueue.isEmpty()) {
+            for (SipDelegateController dc : mDelegatePriorityQueue) {
+                dc.setSipDialogsListener(mSipDialogsListener, true);
+            }
+        } else {
+            mSipDialogsListener.notifySipDialogState();
+        }
+    }
+
+    /**
+     * Unregister previously registered callback
+     * @param subId The subId associated with the request.
+     * @param cb A {@link android.telephony.ims.SipDialogStateCallback} that will be unregistering.
+     */
+    public void removeCallbackForSipDialogState(int subId, ISipDialogStateCallback cb) {
+        if (subId != mSubId) {
+            logw("addCallbackForSipDialogState the subId is not supported");
+            return;
+        }
+        if (cb == null) {
+            throw new IllegalArgumentException("callback is null");
+        }
+
+        // remove callback register and no delegate : only unregister this callback
+        // remove callback register and delegates :
+        // unregister this callback and setListener(null)
+        mSipDialogStateCallbacks.unregister(cb);
+        if (mSipDialogStateCallbacks.getRegisteredCallbackCount() == 0) {
+            if (!mDelegatePriorityQueue.isEmpty()) {
+                for (SipDelegateController dc : mDelegatePriorityQueue) {
+                    dc.setSipDialogsListener(null, false);
+                }
+            }
+        }
+    }
+
     @Override
     public void dump(PrintWriter printWriter) {
         IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, "  ");
diff --git a/src/com/android/services/telephony/rcs/TelephonyRcsService.java b/src/com/android/services/telephony/rcs/TelephonyRcsService.java
index dfcea74..13b3a7d 100644
--- a/src/com/android/services/telephony/rcs/TelephonyRcsService.java
+++ b/src/com/android/services/telephony/rcs/TelephonyRcsService.java
@@ -244,6 +244,22 @@
     }
 
     /**
+     * Verifies the subId supplied is the active subId for the slotId specified.
+     * If we have not processed a CARRIER_CONFIG_CHANGED indication for this subscription yet,
+     * either the subscription is not active or we have not finished setting up the feature yet.
+     * @param slotId The slotId we are verifying
+     * @param subId The subId we are verifying
+     * @return true if the subId is the active subId we are tracking for the slotId specified.
+     */
+    public boolean verifyActiveSubId(int slotId, int subId) {
+        synchronized (mLock) {
+            int currId = mSlotToAssociatedSubIds.get(slotId,
+                    SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+            return subId == currId;
+        }
+    }
+
+    /**
      * 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
diff --git a/src/com/android/services/telephony/rcs/TransportSipMessageValidator.java b/src/com/android/services/telephony/rcs/TransportSipMessageValidator.java
index 3b1b26d..b15992e 100644
--- a/src/com/android/services/telephony/rcs/TransportSipMessageValidator.java
+++ b/src/com/android/services/telephony/rcs/TransportSipMessageValidator.java
@@ -577,6 +577,16 @@
         }
     }
 
+    /**
+     * This is a listener to handle SipDialog state of delegate
+     * @param listener {@link SipDialogsStateListener}
+     * @param isNeedNotify It indicates whether the current dialogs state should be notified.
+     */
+    public void setSipDialogsListener(SipDialogsStateListener listener,
+            boolean isNeedNotify) {
+        mSipSessionTracker.setSipDialogsListener(listener, isNeedNotify);
+    }
+
     private void logi(String log) {
         Log.i(SipTransportController.LOG_TAG, LOG_TAG + "[" + mSubId + "] " + log);
         mLocalLog.log("[I] " + log);
diff --git a/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidator.java b/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidator.java
index 72d22f8..d532ea9 100644
--- a/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidator.java
+++ b/src/com/android/services/telephony/rcs/validator/OutgoingTransportStateValidator.java
@@ -29,6 +29,7 @@
 
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.Locale;
 import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
@@ -166,7 +167,7 @@
         }
         // 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()));
+                .anyMatch(req -> req.equals(segments[0].trim().toLowerCase(Locale.ROOT)));
         // If part of an existing dialog, then no need to validate.
         boolean needsFeatureValidation = startsDialog && !getAllowedCallIds()
                 .contains(m.getCallIdParameter());
diff --git a/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidator.java b/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidator.java
index 2c2632f..afb86a0 100644
--- a/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidator.java
+++ b/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSipRequestValidator.java
@@ -22,6 +22,7 @@
 import com.android.internal.telephony.SipMessageParsingUtils;
 
 import java.util.Arrays;
+import java.util.Locale;
 
 /**
  * Validate that any outgoing SIP request message does not contain methods that are only generated
@@ -47,7 +48,7 @@
                         "malformed start line: " + message.getStartLine());
             }
             if (Arrays.stream(IMS_SERVICE_HANDLED_REQUEST_METHODS).anyMatch(
-                    s -> segments[0].toLowerCase().contains(s))) {
+                    s -> segments[0].toLowerCase(Locale.ROOT).contains(s))) {
                 return new ValidationResult(
                         SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_START_LINE,
                         "restricted method: " + segments[0]);
diff --git a/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidator.java b/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidator.java
index 41074ed..de6bfe7 100644
--- a/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidator.java
+++ b/src/com/android/services/telephony/rcs/validator/RestrictedOutgoingSubscribeValidator.java
@@ -24,6 +24,7 @@
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.Locale;
 import java.util.stream.Collectors;
 
 /**
@@ -60,7 +61,8 @@
             return ValidationResult.SUCCESS;
         }
         boolean isRestricted = eventHeaders.stream().map(e -> e.second)
-                .anyMatch(e -> Arrays.asList(RESTRICTED_EVENTS).contains(e.trim().toLowerCase()));
+                .anyMatch(e -> Arrays.asList(RESTRICTED_EVENTS).contains(e.trim().toLowerCase(
+                        Locale.ROOT)));
 
         return isRestricted ? new ValidationResult(
                 SipDelegateManager.MESSAGE_FAILURE_REASON_INVALID_HEADER_FIELDS,
diff --git a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsSampleDownloadService.java b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsSampleDownloadService.java
index 3d83a4c..edb3c47 100644
--- a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsSampleDownloadService.java
+++ b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsSampleDownloadService.java
@@ -58,9 +58,8 @@
 import java.util.concurrent.ConcurrentHashMap;
 
 public class EmbmsSampleDownloadService extends Service {
-    private static final Set<String> ALLOWED_PACKAGES = new HashSet<String>() {{
-        add("com.android.phone.testapps.embmsdownload");
-    }};
+    private static final Set<String> ALLOWED_PACKAGES = Set.of(
+            "com.android.phone.testapps.embmsdownload");
 
     private static final String LOG_TAG = "EmbmsSampleDownload";
     private static final long INITIALIZATION_DELAY = 200;
diff --git a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsTestStreamingService.java b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsTestStreamingService.java
index f50536c..58afe98 100644
--- a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsTestStreamingService.java
+++ b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsTestStreamingService.java
@@ -35,15 +35,13 @@
 
 import java.util.Arrays;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
 public class EmbmsTestStreamingService extends Service {
-    private static final Set<String> ALLOWED_PACKAGES = new HashSet<String>() {{
-        add("com.android.phone.testapps.embmsfrontend");
-    }};
+    private static final Set<String> ALLOWED_PACKAGES = Set.of(
+            "com.android.phone.testapps.embmsfrontend");
 
     private static final String TAG = "EmbmsTestStreaming";
 
diff --git a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/FileServiceRepository.java b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/FileServiceRepository.java
index 27911f6..fe345f3 100644
--- a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/FileServiceRepository.java
+++ b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/FileServiceRepository.java
@@ -81,14 +81,10 @@
     private void createFileService(String className, Uri... filesIncluded) {
         sServiceIdCounter++;
         String id = "FileServiceId[" + sServiceIdCounter + "]";
-        List<Locale> locales = new ArrayList<Locale>(2) {{
-            add(Locale.US);
-            add(Locale.UK);
-        }};
-        Map<Locale, String> localeDict = new HashMap<Locale, String>() {{
-            put(Locale.US, "File Source " + sServiceIdCounter);
-            put(Locale.UK, "File Source with extra vowels " + sServiceIdCounter);
-        }};
+        List<Locale> locales = List.of(Locale.US, Locale.UK);
+        Map<Locale, String> localeDict = Map.of(
+                Locale.US, "File Source " + sServiceIdCounter,
+                Locale.UK, "File Source with extra vowels " + sServiceIdCounter);
         List<FileInfo> fileInfos = Arrays.stream(filesIncluded)
                 .map(this::getFileInfoForUri)
                 .collect(Collectors.toList());
diff --git a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/StreamingServiceRepository.java b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/StreamingServiceRepository.java
index e1a12e3..e49dea5 100644
--- a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/StreamingServiceRepository.java
+++ b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/StreamingServiceRepository.java
@@ -19,7 +19,6 @@
 import android.net.Uri;
 import android.telephony.mbms.StreamingServiceInfo;
 
-import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
@@ -61,14 +60,10 @@
     private static void createStreamingService(String className) {
         sServiceIdCounter++;
         String id = "StreamingServiceId[" + sServiceIdCounter + "]";
-        Map<Locale, String> localeDict = new HashMap<Locale, String>() {{
-                put(Locale.US, "Entertainment Source " + sServiceIdCounter);
-                put(Locale.CANADA, "Entertainment Source, eh?" + sServiceIdCounter);
-        }};
-        List<Locale> locales = new ArrayList<Locale>() {{
-                add(Locale.CANADA);
-                add(Locale.US);
-        }};
+        Map<Locale, String> localeDict = Map.of(
+                Locale.US, "Entertainment Source " + sServiceIdCounter,
+                Locale.CANADA, "Entertainment Source, eh?" + sServiceIdCounter);
+        List<Locale> locales = List.of(Locale.CANADA, Locale.US);
         StreamingServiceInfo info = new StreamingServiceInfo(localeDict, className, locales,
                 id, new Date(System.currentTimeMillis() - 10000),
                 new Date(System.currentTimeMillis() + 10000));
diff --git a/testapps/TelephonyManagerTestApp/AndroidManifest.xml b/testapps/TelephonyManagerTestApp/AndroidManifest.xml
index 40fc549..6392c26 100644
--- a/testapps/TelephonyManagerTestApp/AndroidManifest.xml
+++ b/testapps/TelephonyManagerTestApp/AndroidManifest.xml
@@ -26,7 +26,6 @@
     <uses-permission android:name="android.permission.CALL_PRIVILEGED"/>
     <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
 
-            android.Manifest.permission.ACCESS_FINE_LOCATION
     <application android:label="TelephonyManagerTestApp">
         <activity android:name=".TelephonyManagerTestApp"
              android:label="TelephonyManagerTestApp"
diff --git a/testapps/TelephonyManagerTestApp/src/com/android/phone/testapps/telephonymanagertestapp/ParameterParser.java b/testapps/TelephonyManagerTestApp/src/com/android/phone/testapps/telephonymanagertestapp/ParameterParser.java
index ccb5639..28408f9 100644
--- a/testapps/TelephonyManagerTestApp/src/com/android/phone/testapps/telephonymanagertestapp/ParameterParser.java
+++ b/testapps/TelephonyManagerTestApp/src/com/android/phone/testapps/telephonymanagertestapp/ParameterParser.java
@@ -25,7 +25,6 @@
 
 import java.util.Arrays;
 import java.util.Collections;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.Executor;
@@ -44,15 +43,13 @@
     }
 
     private final Context mContext;
-    private final Map<Class, Function<String, Object>> mParsers =
-            new HashMap<Class, Function<String, Object>>() {{
-                put(PhoneNumberRange.class, ParameterParser::parsePhoneNumberRange);
-                put(Executor.class, s -> parseExecutor(s));
-                put(NumberVerificationCallback.class, s -> parseNumberVerificationCallback(s));
-                put(Consumer.class, s -> parseConsumer(s));
-                put(List.class, s -> parseList(s));
-                put(RadioAccessSpecifier.class, s -> parseRadioAccessSpecifier(s));
-            }};
+    private final Map<Class, Function<String, Object>> mParsers = Map.of(
+            PhoneNumberRange.class, ParameterParser::parsePhoneNumberRange,
+            Executor.class, s -> parseExecutor(s),
+            NumberVerificationCallback.class, s -> parseNumberVerificationCallback(s),
+            Consumer.class, s -> parseConsumer(s),
+            List.class, s -> parseList(s),
+            RadioAccessSpecifier.class, s -> parseRadioAccessSpecifier(s));
 
     private ParameterParser(Context context) {
         mContext = context;
diff --git a/testapps/TelephonyManagerTestApp/src/com/android/phone/testapps/telephonymanagertestapp/TelephonyManagerTestApp.java b/testapps/TelephonyManagerTestApp/src/com/android/phone/testapps/telephonymanagertestapp/TelephonyManagerTestApp.java
index 760c3bd..815c7e8 100644
--- a/testapps/TelephonyManagerTestApp/src/com/android/phone/testapps/telephonymanagertestapp/TelephonyManagerTestApp.java
+++ b/testapps/TelephonyManagerTestApp/src/com/android/phone/testapps/telephonymanagertestapp/TelephonyManagerTestApp.java
@@ -35,6 +35,7 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.Locale;
 
 /**
  * Main activity.
@@ -158,7 +159,8 @@
             mFilteredMethods.addAll(mMethods);
         } else {
             for (Method method : mMethods) {
-                if (method.getName().toLowerCase().contains(text.toLowerCase())) {
+                if (method.getName().toLowerCase(Locale.ROOT)
+                        .contains(text.toLowerCase(Locale.ROOT))) {
                     mFilteredMethods.add(method);
                 }
             }
diff --git a/testapps/TestRcsApp/OWNERS b/testapps/TestRcsApp/OWNERS
index 1d0d52b..4261109 100644
--- a/testapps/TestRcsApp/OWNERS
+++ b/testapps/TestRcsApp/OWNERS
@@ -1,3 +1,5 @@
-allenwtsu@google.com
-calvinpan@google.com
-jamescflin@google.com
+breadley@google.com
+joonhunshin@google.com
+donaldahn@google.com
+hhshin@google.com
+schie@google.com
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
index b9078f8..cfb75bc 100644
--- a/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/FileUploadActivity.java
+++ b/testapps/TestRcsApp/TestApp/src/com/google/android/sample/rcsclient/FileUploadActivity.java
@@ -189,6 +189,7 @@
         });
     }
 
+    @SuppressWarnings("MissingSuperCall") // TODO: fix me
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         switch (requestCode) {
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
index 14d3b9c..4a47718 100644
--- 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
@@ -24,6 +24,8 @@
 import com.android.i18n.phonenumbers.PhoneNumberUtil;
 import com.android.i18n.phonenumbers.Phonenumber;
 
+import java.util.Locale;
+
 public class NumberUtils {
 
     /**
@@ -33,7 +35,7 @@
      */
     public static String formatNumber(Context context, String number) {
         TelephonyManager manager = context.getSystemService(TelephonyManager.class);
-        String simCountryIso = manager.getSimCountryIso().toUpperCase();
+        String simCountryIso = manager.getSimCountryIso().toUpperCase(Locale.ROOT);
         PhoneNumberUtil util = PhoneNumberUtil.getInstance();
         try {
             Phonenumber.PhoneNumber phoneNumber = util.parse(number, simCountryIso);
diff --git a/testapps/TestServerApp/app/src/main/res/values-am/strings.xml b/testapps/TestServerApp/app/src/main/res/values-am/strings.xml
new file mode 100644
index 0000000..8ec544c
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-am/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ቅንብሮች"</string>
+    <string name="server_running" msgid="2780193626090379172">"አገልጋይ እያሄደ ነው..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"አገልጋይን አቁም"</string>
+    <string name="server_down" msgid="1030249207496490556">"አገልጋይ አይሰራም"</string>
+    <string name="start_server" msgid="3878573341408591975">"አገልጋይን አስጀምር"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ተሰናክሏል"</item>
+    <item msgid="3193389681837907872">"ነቅቷል"</item>
+    <item msgid="3124590179479393815">"ተኳሃኝ አይደለም"</item>
+    <item msgid="1606753456265236910">"በማቅረብ ላይ"</item>
+    <item msgid="3930807209231347454">"ተካትቷል"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"አልቀረበም"</item>
+    <item msgid="7598231293776486217">"ቀርቧል"</item>
+    <item msgid="3720547957514534185">"አያስፈልግም"</item>
+    <item msgid="1264673582354896949">"በሂደት ላይ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ar/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ar/strings.xml
new file mode 100644
index 0000000..c901917
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ar/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"الإعدادات"</string>
+    <string name="server_running" msgid="2780193626090379172">"الخادم قيد التشغيل…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"إيقاف الخادم"</string>
+    <string name="server_down" msgid="1030249207496490556">"الخادم معطّل"</string>
+    <string name="start_server" msgid="3878573341408591975">"بدء الخادم"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"غير مفعَّلة"</item>
+    <item msgid="3193389681837907872">"مفعّلة"</item>
+    <item msgid="3124590179479393815">"غير متوافق"</item>
+    <item msgid="1606753456265236910">"جارٍ توفير المتطلبات اللازمة"</item>
+    <item msgid="3930807209231347454">"متاحة"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"لم يتم توفير المتطلبات اللازمة"</item>
+    <item msgid="7598231293776486217">"توفير المتطلبات اللازمة"</item>
+    <item msgid="3720547957514534185">"غير مطلوب"</item>
+    <item msgid="1264673582354896949">"قيد التقدم"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-as/strings.xml b/testapps/TestServerApp/app/src/main/res/values-as/strings.xml
new file mode 100644
index 0000000..46ee915
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-as/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ছেটিং"</string>
+    <string name="server_running" msgid="2780193626090379172">"ছাৰ্ভাৰটো চলি আছে..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"ছাৰ্ভাৰ বন্ধ কৰক"</string>
+    <string name="server_down" msgid="1030249207496490556">"ছাৰ্ভাৰটো কাৰ্যক্ষম হৈ থকা নাই"</string>
+    <string name="start_server" msgid="3878573341408591975">"ছাৰ্ভাৰ আৰম্ভ কৰক"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"অক্ষম কৰা আছে"</item>
+    <item msgid="3193389681837907872">"সক্ষম কৰা আছে"</item>
+    <item msgid="3124590179479393815">"অমিল"</item>
+    <item msgid="1606753456265236910">"প্ৰ’ভিজনিং"</item>
+    <item msgid="3930807209231347454">"অন্তৰ্ভুক্ত কৰা হ’ল"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"প্ৰ’ভিজন কৰা নাই"</item>
+    <item msgid="7598231293776486217">"প্ৰ’ভিজন কৰা হৈছে"</item>
+    <item msgid="3720547957514534185">"প্ৰয়োজনীয় নহয়"</item>
+    <item msgid="1264673582354896949">"চলি আছে"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-az/strings.xml b/testapps/TestServerApp/app/src/main/res/values-az/strings.xml
new file mode 100644
index 0000000..c7bdb24
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-az/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ayarlar"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server işləyir..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Serveri dayandırın"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server işləmir"</string>
+    <string name="start_server" msgid="3878573341408591975">"Serveri başladın"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Deaktiv"</item>
+    <item msgid="3193389681837907872">"Aktiv"</item>
+    <item msgid="3124590179479393815">"Uyğun deyil"</item>
+    <item msgid="1606753456265236910">"Təmin edilir"</item>
+    <item msgid="3930807209231347454">"Daxildir"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Təmin edilmir"</item>
+    <item msgid="7598231293776486217">"Təmin edilib"</item>
+    <item msgid="3720547957514534185">"Tələb olunmur"</item>
+    <item msgid="1264673582354896949">"Davam edir"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-b+sr+Latn/strings.xml b/testapps/TestServerApp/app/src/main/res/values-b+sr+Latn/strings.xml
new file mode 100644
index 0000000..62aeff1
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-b+sr+Latn/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Podešavanja"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server je pokrenut…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Zaustavi server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server je pao"</string>
+    <string name="start_server" msgid="3878573341408591975">"Pokreni server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Onemogućeno"</item>
+    <item msgid="3193389681837907872">"Omogućeno"</item>
+    <item msgid="3124590179479393815">"Nekompatibilno"</item>
+    <item msgid="1606753456265236910">"Dodeljuje se"</item>
+    <item msgid="3930807209231347454">"Uvršteno"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nije dodeljeno"</item>
+    <item msgid="7598231293776486217">"Dodeljeno"</item>
+    <item msgid="3720547957514534185">"Nije obavezno"</item>
+    <item msgid="1264673582354896949">"U toku"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-be/strings.xml b/testapps/TestServerApp/app/src/main/res/values-be/strings.xml
new file mode 100644
index 0000000..5f1f581
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-be/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Налады"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер працуе..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Спыніць сервер"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер не працуе"</string>
+    <string name="start_server" msgid="3878573341408591975">"Запусціць сервер"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Адключана"</item>
+    <item msgid="3193389681837907872">"Уключана"</item>
+    <item msgid="3124590179479393815">"Адсутнічае сумяшчальнасць"</item>
+    <item msgid="1606753456265236910">"Ініцыялізацыя"</item>
+    <item msgid="3930807209231347454">"Уключана"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Не ініцыялізавана"</item>
+    <item msgid="7598231293776486217">"Ініцыялізавана"</item>
+    <item msgid="3720547957514534185">"Не патрабуецца"</item>
+    <item msgid="1264673582354896949">"Выконваецца"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-bg/strings.xml b/testapps/TestServerApp/app/src/main/res/values-bg/strings.xml
new file mode 100644
index 0000000..542d0f7
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-bg/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Настройки"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сървърът работи..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Спиране на сървъра"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сървърът не работи"</string>
+    <string name="start_server" msgid="3878573341408591975">"Стартиране на сървъра"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Деактивирано"</item>
+    <item msgid="3193389681837907872">"Активирано"</item>
+    <item msgid="3124590179479393815">"Несъвместимо"</item>
+    <item msgid="1606753456265236910">"Обезпечава се"</item>
+    <item msgid="3930807209231347454">"Включено"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Не е обезпечено"</item>
+    <item msgid="7598231293776486217">"Обезпечено"</item>
+    <item msgid="3720547957514534185">"Не е задължително"</item>
+    <item msgid="1264673582354896949">"В ход"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-bn/strings.xml b/testapps/TestServerApp/app/src/main/res/values-bn/strings.xml
new file mode 100644
index 0000000..7244308
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-bn/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"সেটিংস"</string>
+    <string name="server_running" msgid="2780193626090379172">"সার্ভার রান করছে..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"সার্ভার বন্ধ করুন"</string>
+    <string name="server_down" msgid="1030249207496490556">"সার্ভার কাজ করছে না"</string>
+    <string name="start_server" msgid="3878573341408591975">"সার্ভার চালু করুন"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"বন্ধ আছে"</item>
+    <item msgid="3193389681837907872">"চালু আছে"</item>
+    <item msgid="3124590179479393815">"মানানসই নয়"</item>
+    <item msgid="1606753456265236910">"প্রস্তুতি চলছে"</item>
+    <item msgid="3930807209231347454">"অন্তর্ভুক্ত আছে"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"প্রস্তুত নেই"</item>
+    <item msgid="7598231293776486217">"প্রস্তুত আছে"</item>
+    <item msgid="3720547957514534185">"প্রয়োজন নেই"</item>
+    <item msgid="1264673582354896949">"কাজ চলছে"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-cs/strings.xml b/testapps/TestServerApp/app/src/main/res/values-cs/strings.xml
new file mode 100644
index 0000000..c8dfd8d
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-cs/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Nastavení"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server běží…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Zastavit server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server je nedostupný"</string>
+    <string name="start_server" msgid="3878573341408591975">"Spustit server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Vypnuto"</item>
+    <item msgid="3193389681837907872">"Zapnuto"</item>
+    <item msgid="3124590179479393815">"Nekompatibilní"</item>
+    <item msgid="1606753456265236910">"Zajišťování"</item>
+    <item msgid="3930807209231347454">"Zahrnuto"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nezajištěno"</item>
+    <item msgid="7598231293776486217">"Zajištěno"</item>
+    <item msgid="3720547957514534185">"Nepovinné"</item>
+    <item msgid="1264673582354896949">"Probíhá"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-da/strings.xml b/testapps/TestServerApp/app/src/main/res/values-da/strings.xml
new file mode 100644
index 0000000..1d8e029
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-da/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"Testserverapp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Indstillinger"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveren kører…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stop server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveren er nede"</string>
+    <string name="start_server" msgid="3878573341408591975">"Start server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Deaktiveret"</item>
+    <item msgid="3193389681837907872">"Aktiveret"</item>
+    <item msgid="3124590179479393815">"Ikke kompatibel"</item>
+    <item msgid="1606753456265236910">"Provisionerer"</item>
+    <item msgid="3930807209231347454">"Inkluderet"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ikke provisioneret"</item>
+    <item msgid="7598231293776486217">"Provisioneret"</item>
+    <item msgid="3720547957514534185">"Ikke påkrævet"</item>
+    <item msgid="1264673582354896949">"I gang"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-de/strings.xml b/testapps/TestServerApp/app/src/main/res/values-de/strings.xml
new file mode 100644
index 0000000..4adc332
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-de/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Einstellungen"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server ist in Betrieb…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Server anhalten"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server ist ausgefallen"</string>
+    <string name="start_server" msgid="3878573341408591975">"Server starten"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Deaktiviert"</item>
+    <item msgid="3193389681837907872">"Aktiviert"</item>
+    <item msgid="3124590179479393815">"Nicht kompatibel"</item>
+    <item msgid="1606753456265236910">"Nutzerverwaltung"</item>
+    <item msgid="3930807209231347454">"Enthalten"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Noch nicht von einem Nutzer verwaltet"</item>
+    <item msgid="7598231293776486217">"Von einem Nutzer verwaltet"</item>
+    <item msgid="3720547957514534185">"Nicht erforderlich"</item>
+    <item msgid="1264673582354896949">"In Bearbeitung"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-el/strings.xml b/testapps/TestServerApp/app/src/main/res/values-el/strings.xml
new file mode 100644
index 0000000..540500d
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-el/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ρυθμίσεις"</string>
+    <string name="server_running" msgid="2780193626090379172">"Ο διακομιστής λειτουργεί…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Διακοπή διακομιστή"</string>
+    <string name="server_down" msgid="1030249207496490556">"Ο διακομιστής είναι εκτός λειτουργίας"</string>
+    <string name="start_server" msgid="3878573341408591975">"Έναρξη διακομιστή"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Ανενεργό"</item>
+    <item msgid="3193389681837907872">"Ενεργό"</item>
+    <item msgid="3124590179479393815">"Μη συμβατό"</item>
+    <item msgid="1606753456265236910">"Παροχή"</item>
+    <item msgid="3930807209231347454">"Περιλαμβάνεται"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Χωρίς παροχή"</item>
+    <item msgid="7598231293776486217">"Παρέχεται"</item>
+    <item msgid="3720547957514534185">"Δεν απαιτείται"</item>
+    <item msgid="1264673582354896949">"Σε εξέλιξη"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-es-rUS/strings.xml b/testapps/TestServerApp/app/src/main/res/values-es-rUS/strings.xml
new file mode 100644
index 0000000..50c9ff2
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-es-rUS/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Configuración"</string>
+    <string name="server_running" msgid="2780193626090379172">"El servidor se está ejecutando…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Detener el servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"El servidor se encuentra inactivo"</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar el servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Inhabilitado"</item>
+    <item msgid="3193389681837907872">"Habilitado"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"Aprovisionando"</item>
+    <item msgid="3930807209231347454">"Incluido"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"No aprovisionado"</item>
+    <item msgid="7598231293776486217">"Aprovisionado"</item>
+    <item msgid="3720547957514534185">"No se necesita"</item>
+    <item msgid="1264673582354896949">"En curso"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-es/strings.xml b/testapps/TestServerApp/app/src/main/res/values-es/strings.xml
new file mode 100644
index 0000000..002fca7
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-es/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ajustes"</string>
+    <string name="server_running" msgid="2780193626090379172">"El servidor se está ejecutando..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Detener servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"El servidor no está operativo"</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Inhabilitado"</item>
+    <item msgid="3193389681837907872">"Habilitado"</item>
+    <item msgid="3124590179479393815">"No compatible"</item>
+    <item msgid="1606753456265236910">"En aprovisionamiento"</item>
+    <item msgid="3930807209231347454">"Incluido"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"No aprovisionado"</item>
+    <item msgid="7598231293776486217">"Aprovisionado"</item>
+    <item msgid="3720547957514534185">"No se requiere"</item>
+    <item msgid="1264673582354896949">"En curso"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-et/strings.xml b/testapps/TestServerApp/app/src/main/res/values-et/strings.xml
new file mode 100644
index 0000000..49c3209
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-et/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Seaded"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server töötab ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Peata server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveris on katkestus"</string>
+    <string name="start_server" msgid="3878573341408591975">"Käivita server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Keelatud"</item>
+    <item msgid="3193389681837907872">"Lubatud"</item>
+    <item msgid="3124590179479393815">"Ühildumatu"</item>
+    <item msgid="1606753456265236910">"Ettevalmistamine"</item>
+    <item msgid="3930807209231347454">"Kaasas"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ettevalmistamata"</item>
+    <item msgid="7598231293776486217">"Ettevalmistatud"</item>
+    <item msgid="3720547957514534185">"Pole nõutav"</item>
+    <item msgid="1264673582354896949">"Töötluses"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-eu/strings.xml b/testapps/TestServerApp/app/src/main/res/values-eu/strings.xml
new file mode 100644
index 0000000..70f5423
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-eu/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ezarpenak"</string>
+    <string name="server_running" msgid="2780193626090379172">"Zerbitzaria abian da…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Gelditu zerbitzaria"</string>
+    <string name="server_down" msgid="1030249207496490556">"Zerbitzaria ez dabil"</string>
+    <string name="start_server" msgid="3878573341408591975">"Abiarazi zerbitzaria"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Desgaituta"</item>
+    <item msgid="3193389681837907872">"Gaituta"</item>
+    <item msgid="3124590179479393815">"Bateraezina"</item>
+    <item msgid="1606753456265236910">"Hornitzen"</item>
+    <item msgid="3930807209231347454">"Barne"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Hornitu gabe"</item>
+    <item msgid="7598231293776486217">"Hornituta"</item>
+    <item msgid="3720547957514534185">"Ez da beharrezkoa"</item>
+    <item msgid="1264673582354896949">"Abian"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-fi/strings.xml b/testapps/TestServerApp/app/src/main/res/values-fi/strings.xml
new file mode 100644
index 0000000..9117e0c
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-fi/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Asetukset"</string>
+    <string name="server_running" msgid="2780193626090379172">"Palvelin on käytössä..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Keskeytä palvelin"</string>
+    <string name="server_down" msgid="1030249207496490556">"Palvelin on poissa käytöstä"</string>
+    <string name="start_server" msgid="3878573341408591975">"Käynnistä palvelin"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Ei käytössä"</item>
+    <item msgid="3193389681837907872">"Käytössä"</item>
+    <item msgid="3124590179479393815">"Yhteensopimaton"</item>
+    <item msgid="1606753456265236910">"Käsitellään"</item>
+    <item msgid="3930807209231347454">"Sisältyy"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ei käsitelty"</item>
+    <item msgid="7598231293776486217">"Käsitelty"</item>
+    <item msgid="3720547957514534185">"Valinnainen"</item>
+    <item msgid="1264673582354896949">"Käynnissä"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-fr-rCA/strings.xml b/testapps/TestServerApp/app/src/main/res/values-fr-rCA/strings.xml
new file mode 100644
index 0000000..97fd06a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-fr-rCA/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Paramètres"</string>
+    <string name="server_running" msgid="2780193626090379172">"Le serveur est en cours d\'exécution…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Arrêter le serveur"</string>
+    <string name="server_down" msgid="1030249207496490556">"Le serveur est en panne"</string>
+    <string name="start_server" msgid="3878573341408591975">"Démarrer le serveur"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Désactivé"</item>
+    <item msgid="3193389681837907872">"Activé"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"Approvisionnement en cours…"</item>
+    <item msgid="3930807209231347454">"Inclus"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Non approvisionné"</item>
+    <item msgid="7598231293776486217">"Approvisionné"</item>
+    <item msgid="3720547957514534185">"Facultatif"</item>
+    <item msgid="1264673582354896949">"En cours de traitement"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-fr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-fr/strings.xml
new file mode 100644
index 0000000..be70c79
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-fr/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Paramètres"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveur en cours d\'exécution…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Arrêter le serveur"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveur en panne"</string>
+    <string name="start_server" msgid="3878573341408591975">"Démarrer le serveur"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Désactivé"</item>
+    <item msgid="3193389681837907872">"Activé"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"Provisionnement…"</item>
+    <item msgid="3930807209231347454">"Inclus"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Non provisionné"</item>
+    <item msgid="7598231293776486217">"Provisionné"</item>
+    <item msgid="3720547957514534185">"Facultatif"</item>
+    <item msgid="1264673582354896949">"En cours"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-gl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-gl/strings.xml
new file mode 100644
index 0000000..9de1ceb
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-gl/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Configuración"</string>
+    <string name="server_running" msgid="2780193626090379172">"O servidor está executándose…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Deter servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"O servidor non está operativo"</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Desactivado"</item>
+    <item msgid="3193389681837907872">"Activado"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"En aprovisionamento"</item>
+    <item msgid="3930807209231347454">"Incluído"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Non aprovisionado"</item>
+    <item msgid="7598231293776486217">"Aprovisionado"</item>
+    <item msgid="3720547957514534185">"Non obrigatorio"</item>
+    <item msgid="1264673582354896949">"En curso"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-gu/strings.xml b/testapps/TestServerApp/app/src/main/res/values-gu/strings.xml
new file mode 100644
index 0000000..d2fc1d0
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-gu/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"સેટિંગ"</string>
+    <string name="server_running" msgid="2780193626090379172">"સર્વર ચાલુ છે..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"સર્વર રોકો"</string>
+    <string name="server_down" msgid="1030249207496490556">"સર્વર ડાઉન છે"</string>
+    <string name="start_server" msgid="3878573341408591975">"સર્વર શરૂ કરો"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"બંધ છે"</item>
+    <item msgid="3193389681837907872">"ચાલુ છે"</item>
+    <item msgid="3124590179479393815">"અસંગત છે"</item>
+    <item msgid="1606753456265236910">"જોગવાઈ કરી રહ્યું છે"</item>
+    <item msgid="3930807209231347454">"શામેલ છે"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"કોઈ જોગવાઈ કરેલી નથી"</item>
+    <item msgid="7598231293776486217">"જોગવાઈ કરેલી છે"</item>
+    <item msgid="3720547957514534185">"આવશ્યક નથી"</item>
+    <item msgid="1264673582354896949">"પ્રક્રિયા ચાલુ છે"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-hi/strings.xml b/testapps/TestServerApp/app/src/main/res/values-hi/strings.xml
new file mode 100644
index 0000000..d5be924
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-hi/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"सेटिंग"</string>
+    <string name="server_running" msgid="2780193626090379172">"सर्वर काम कर रहा है..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"सर्वर बंद करें"</string>
+    <string name="server_down" msgid="1030249207496490556">"सर्वर काम नहीं कर रहा है"</string>
+    <string name="start_server" msgid="3878573341408591975">"सर्वर चालू करें"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"बंद है"</item>
+    <item msgid="3193389681837907872">"चालू है"</item>
+    <item msgid="3124590179479393815">"काम नहीं करता"</item>
+    <item msgid="1606753456265236910">"प्रावधान"</item>
+    <item msgid="3930807209231347454">"पहले से मौजूद है"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"प्रावधान नहीं किया गया है"</item>
+    <item msgid="7598231293776486217">"प्रावधान किया गया है"</item>
+    <item msgid="3720547957514534185">"ज़रूरी नहीं है"</item>
+    <item msgid="1264673582354896949">"प्रावधान किया जा रहा है"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-hr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-hr/strings.xml
new file mode 100644
index 0000000..492f2cc
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-hr/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Postavke"</string>
+    <string name="server_running" msgid="2780193626090379172">"Poslužitelj je aktivan..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Zaustavljanje poslužitelja"</string>
+    <string name="server_down" msgid="1030249207496490556">"Poslužitelj nije aktivan"</string>
+    <string name="start_server" msgid="3878573341408591975">"Pokretanje poslužitelja"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Onemogućeno"</item>
+    <item msgid="3193389681837907872">"Omogućeno"</item>
+    <item msgid="3124590179479393815">"Nije kompatibilno"</item>
+    <item msgid="1606753456265236910">"Omogućivanje"</item>
+    <item msgid="3930807209231347454">"Uključeno"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nije omogućeno"</item>
+    <item msgid="7598231293776486217">"Omogućeno"</item>
+    <item msgid="3720547957514534185">"Nije obavezno"</item>
+    <item msgid="1264673582354896949">"U tijeku"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-hu/strings.xml b/testapps/TestServerApp/app/src/main/res/values-hu/strings.xml
new file mode 100644
index 0000000..286fae3
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-hu/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Beállítások"</string>
+    <string name="server_running" msgid="2780193626090379172">"A szerver fut..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Szerver leállítása"</string>
+    <string name="server_down" msgid="1030249207496490556">"A szerver leállt"</string>
+    <string name="start_server" msgid="3878573341408591975">"Szerver indítása"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Kikapcsolva"</item>
+    <item msgid="3193389681837907872">"Engedélyezve"</item>
+    <item msgid="3124590179479393815">"Nem kompatibilis"</item>
+    <item msgid="1606753456265236910">"Kiépítés"</item>
+    <item msgid="3930807209231347454">"Tartalmazza"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nincs kiépítve"</item>
+    <item msgid="7598231293776486217">"Kiépítve"</item>
+    <item msgid="3720547957514534185">"Nem kötelező"</item>
+    <item msgid="1264673582354896949">"Folyamatban"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-hy/strings.xml b/testapps/TestServerApp/app/src/main/res/values-hy/strings.xml
new file mode 100644
index 0000000..03a382b
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-hy/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Կարգավորումներ"</string>
+    <string name="server_running" msgid="2780193626090379172">"Սերվերն աշխատում է..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Կանգնեցնել սերվերը"</string>
+    <string name="server_down" msgid="1030249207496490556">"Սերվերն անջատված է"</string>
+    <string name="start_server" msgid="3878573341408591975">"Գործարկել սերվերը"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Անջատված է"</item>
+    <item msgid="3193389681837907872">"Միացված է"</item>
+    <item msgid="3124590179479393815">"Անհամատեղելիություն"</item>
+    <item msgid="1606753456265236910">"Նախապատրաստում"</item>
+    <item msgid="3930807209231347454">"Ներառված է"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Նախապատրաստված չէ"</item>
+    <item msgid="7598231293776486217">"Նախապատրաստված է"</item>
+    <item msgid="3720547957514534185">"Ոչ պարտադիր"</item>
+    <item msgid="1264673582354896949">"Ընթացքում է"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-in/strings.xml b/testapps/TestServerApp/app/src/main/res/values-in/strings.xml
new file mode 100644
index 0000000..b918582
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-in/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Setelan"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server sedang berjalan..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Hentikan Server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server tidak berfungsi"</string>
+    <string name="start_server" msgid="3878573341408591975">"Mulai Server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Nonaktif"</item>
+    <item msgid="3193389681837907872">"Aktif"</item>
+    <item msgid="3124590179479393815">"Tidak kompatibel"</item>
+    <item msgid="1606753456265236910">"Penyediaan"</item>
+    <item msgid="3930807209231347454">"Disertakan"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Tidak Disediakan"</item>
+    <item msgid="7598231293776486217">"Disediakan"</item>
+    <item msgid="3720547957514534185">"Tidak Wajib"</item>
+    <item msgid="1264673582354896949">"Dalam Proses"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-is/strings.xml b/testapps/TestServerApp/app/src/main/res/values-is/strings.xml
new file mode 100644
index 0000000..610755a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-is/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Stillingar"</string>
+    <string name="server_running" msgid="2780193626090379172">"Þjónn er í gangi..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stöðva þjón"</string>
+    <string name="server_down" msgid="1030249207496490556">"Þjónn liggur niðri"</string>
+    <string name="start_server" msgid="3878573341408591975">"Ræsa þjón"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Slökkt"</item>
+    <item msgid="3193389681837907872">"Kveikt"</item>
+    <item msgid="3124590179479393815">"Ósamhæft"</item>
+    <item msgid="1606753456265236910">"Úthlutun"</item>
+    <item msgid="3930807209231347454">"Innifalið"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ekki úthlutað"</item>
+    <item msgid="7598231293776486217">"Úthlutað"</item>
+    <item msgid="3720547957514534185">"Ekki áskilið"</item>
+    <item msgid="1264673582354896949">"Í vinnslu"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-it/strings.xml b/testapps/TestServerApp/app/src/main/res/values-it/strings.xml
new file mode 100644
index 0000000..6f4f3b1
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-it/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Settings"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server is running..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stop Server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server is down"</string>
+    <string name="start_server" msgid="3878573341408591975">"Start Server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Disabled"</item>
+    <item msgid="3193389681837907872">"Enabled"</item>
+    <item msgid="3124590179479393815">"Incompatible"</item>
+    <item msgid="1606753456265236910">"Provisioning"</item>
+    <item msgid="3930807209231347454">"Included"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Not Provisioned"</item>
+    <item msgid="7598231293776486217">"Provisioned"</item>
+    <item msgid="3720547957514534185">"Not Required"</item>
+    <item msgid="1264673582354896949">"In Progress"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ja/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ja/strings.xml
new file mode 100644
index 0000000..1b962e4
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ja/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"設定"</string>
+    <string name="server_running" msgid="2780193626090379172">"サーバーが実行中です..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"サーバーを停止"</string>
+    <string name="server_down" msgid="1030249207496490556">"サーバーがダウンしています"</string>
+    <string name="start_server" msgid="3878573341408591975">"サーバーを起動"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"無効"</item>
+    <item msgid="3193389681837907872">"有効"</item>
+    <item msgid="3124590179479393815">"非対応"</item>
+    <item msgid="1606753456265236910">"プロビジョニング"</item>
+    <item msgid="3930807209231347454">"必須"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"未プロビジョニング"</item>
+    <item msgid="7598231293776486217">"プロビジョニング済み"</item>
+    <item msgid="3720547957514534185">"任意"</item>
+    <item msgid="1264673582354896949">"処理中"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-kk/strings.xml b/testapps/TestServerApp/app/src/main/res/values-kk/strings.xml
new file mode 100644
index 0000000..8a93c31
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-kk/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Параметрлер"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер істеп тұр…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Серверді тоқтату"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер істемей тұр"</string>
+    <string name="start_server" msgid="3878573341408591975">"Серверді іске қосу"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Өшірулі"</item>
+    <item msgid="3193389681837907872">"Қосулы"</item>
+    <item msgid="3124590179479393815">"Үйлеспейді"</item>
+    <item msgid="1606753456265236910">"Дайындау"</item>
+    <item msgid="3930807209231347454">"Қамтылды"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Дайындалмады"</item>
+    <item msgid="7598231293776486217">"Дайындалды"</item>
+    <item msgid="3720547957514534185">"Міндетті емес"</item>
+    <item msgid="1264673582354896949">"Орындалып жатыр"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-kn/strings.xml b/testapps/TestServerApp/app/src/main/res/values-kn/strings.xml
new file mode 100644
index 0000000..227d44b
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-kn/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</string>
+    <string name="server_running" msgid="2780193626090379172">"ಸರ್ವರ್ ರನ್ ಆಗುತ್ತಿದೆ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"ಸರ್ವರ್ ನಿಲ್ಲಿಸಿ"</string>
+    <string name="server_down" msgid="1030249207496490556">"ಸರ್ವರ್ ಡೌನ್ ಆಗಿದೆ"</string>
+    <string name="start_server" msgid="3878573341408591975">"ಸರ್ವರ್ ಪ್ರಾರಂಭಿಸಿ"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲಾಗಿದೆ"</item>
+    <item msgid="3193389681837907872">"ಸಕ್ರಿಯಗೊಳಿಸಲಾಗಿದೆ"</item>
+    <item msgid="3124590179479393815">"ಹೊಂದಾಣಿಕೆಯಾಗುವುದಿಲ್ಲ"</item>
+    <item msgid="1606753456265236910">"ಒದಗಿಸಲಾಗುತ್ತಿದೆ"</item>
+    <item msgid="3930807209231347454">"ಒಳಗೊಂಡಿದೆ"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ಒದಗಿಸಲಾಗಿಲ್ಲ"</item>
+    <item msgid="7598231293776486217">"ಒದಗಿಸಲಾಗಿದೆ"</item>
+    <item msgid="3720547957514534185">"ಅಗತ್ಯವಿಲ್ಲ"</item>
+    <item msgid="1264673582354896949">"ಪ್ರಗತಿಯಲ್ಲಿದೆ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ko/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ko/strings.xml
new file mode 100644
index 0000000..ca9b15a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ko/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"설정"</string>
+    <string name="server_running" msgid="2780193626090379172">"서버 실행 중…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"서버를 중지하시겠습니까?"</string>
+    <string name="server_down" msgid="1030249207496490556">"서버가 다운됨"</string>
+    <string name="start_server" msgid="3878573341408591975">"서버를 시작하시겠습니까?"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"사용 안함"</item>
+    <item msgid="3193389681837907872">"사용 설정됨"</item>
+    <item msgid="3124590179479393815">"호환되지 않음"</item>
+    <item msgid="1606753456265236910">"프로비저닝"</item>
+    <item msgid="3930807209231347454">"포함됨"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"프로비저닝되지 않음"</item>
+    <item msgid="7598231293776486217">"프로비저닝됨"</item>
+    <item msgid="3720547957514534185">"필요 없음"</item>
+    <item msgid="1264673582354896949">"진행 중"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ky/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ky/strings.xml
new file mode 100644
index 0000000..3d6c36f
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ky/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Параметрлер"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер иштеп жатат..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Серверди токтотуу"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер иштебей калды"</string>
+    <string name="start_server" msgid="3878573341408591975">"Серверди иштетип баштоо"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Өчүрүлдү"</item>
+    <item msgid="3193389681837907872">"Иштетилди"</item>
+    <item msgid="3124590179479393815">"Ылайык келбейт"</item>
+    <item msgid="1606753456265236910">"Камсыз кылууда"</item>
+    <item msgid="3930807209231347454">"Камтылган"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Камсыздалган эмес"</item>
+    <item msgid="7598231293776486217">"Камсыздалган"</item>
+    <item msgid="3720547957514534185">"Талап кылынбайт"</item>
+    <item msgid="1264673582354896949">"Аткарылууда"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-lt/strings.xml b/testapps/TestServerApp/app/src/main/res/values-lt/strings.xml
new file mode 100644
index 0000000..a7e79e9
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-lt/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Nustatymai"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveris veikia..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Sustabdyti serverį"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveris neveikia"</string>
+    <string name="start_server" msgid="3878573341408591975">"Paleisti serverį"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Išjungta"</item>
+    <item msgid="3193389681837907872">"Įgalinta"</item>
+    <item msgid="3124590179479393815">"Nesuderinama"</item>
+    <item msgid="1606753456265236910">"Parengiama"</item>
+    <item msgid="3930807209231347454">"Įtraukta"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Neparengta"</item>
+    <item msgid="7598231293776486217">"Parengta"</item>
+    <item msgid="3720547957514534185">"Nebūtina"</item>
+    <item msgid="1264673582354896949">"Vykdoma"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-lv/strings.xml b/testapps/TestServerApp/app/src/main/res/values-lv/strings.xml
new file mode 100644
index 0000000..a7bff51
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-lv/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"ServeraLietotneTestēšanai"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Iestatījumi"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveris darbojas…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Apturēt servera darbību"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveris nedarbojas"</string>
+    <string name="start_server" msgid="3878573341408591975">"Palaist serveri"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Atspējots"</item>
+    <item msgid="3193389681837907872">"Iespējots"</item>
+    <item msgid="3124590179479393815">"Nav saderīgs"</item>
+    <item msgid="1606753456265236910">"Notiek nodrošināšana"</item>
+    <item msgid="3930807209231347454">"Iekļauts"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nav nodrošināts"</item>
+    <item msgid="7598231293776486217">"Nodrošināts"</item>
+    <item msgid="3720547957514534185">"Nav nepieciešams"</item>
+    <item msgid="1264673582354896949">"Notiek apstrāde"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-mk/strings.xml b/testapps/TestServerApp/app/src/main/res/values-mk/strings.xml
new file mode 100644
index 0000000..44a255c
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-mk/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Поставки"</string>
+    <string name="server_running" msgid="2780193626090379172">"Серверот се извршува…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Сопри го серверот"</string>
+    <string name="server_down" msgid="1030249207496490556">"Серверот е паднат"</string>
+    <string name="start_server" msgid="3878573341408591975">"Стартувај го серверот"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Оневозможено"</item>
+    <item msgid="3193389681837907872">"Овозможено"</item>
+    <item msgid="3124590179479393815">"Некомпатибилно"</item>
+    <item msgid="1606753456265236910">"Се обезбедува"</item>
+    <item msgid="3930807209231347454">"Опфатено"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Необезбедено"</item>
+    <item msgid="7598231293776486217">"Обезбедено"</item>
+    <item msgid="3720547957514534185">"Незадолжително"</item>
+    <item msgid="1264673582354896949">"Во тек"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ml/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ml/strings.xml
new file mode 100644
index 0000000..32b305a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ml/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ക്രമീകരണം"</string>
+    <string name="server_running" msgid="2780193626090379172">"സെർവർ പ്രവർത്തിക്കുന്നുണ്ട്..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"സെർവർ നിർത്തുക"</string>
+    <string name="server_down" msgid="1030249207496490556">"സെർവർ ലഭ്യമല്ല"</string>
+    <string name="start_server" msgid="3878573341408591975">"സെർവർ ആരംഭിക്കുക"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"പ്രവർത്തനരഹിതമാക്കി"</item>
+    <item msgid="3193389681837907872">"പ്രവർത്തനക്ഷമമാക്കി"</item>
+    <item msgid="3124590179479393815">"അനുയോജ്യമല്ല"</item>
+    <item msgid="1606753456265236910">"പ്രൊവിഷനിംഗ്"</item>
+    <item msgid="3930807209231347454">"ഉൾപ്പെടുത്തി"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"പ്രൊവിഷൻ ചെയ്തിട്ടില്ല"</item>
+    <item msgid="7598231293776486217">"പ്രൊവിഷൻ ചെയ്തു"</item>
+    <item msgid="3720547957514534185">"ആവശ്യമില്ല"</item>
+    <item msgid="1264673582354896949">"പുരോഗമിക്കുന്നു"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-mn/strings.xml b/testapps/TestServerApp/app/src/main/res/values-mn/strings.xml
new file mode 100644
index 0000000..6c131e2
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-mn/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Тохиргоо"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер ажиллаж байна..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Серверийг зогсоох"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер унтарсан байна"</string>
+    <string name="start_server" msgid="3878573341408591975">"Серверийг эхлүүлэх"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Идэвхгүй болгосон"</item>
+    <item msgid="3193389681837907872">"Идэвхжүүлсэн"</item>
+    <item msgid="3124590179479393815">"Тохирохгүй"</item>
+    <item msgid="1606753456265236910">"Бэлтгэж байна"</item>
+    <item msgid="3930807209231347454">"Багтсан"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Бэлтгээгүй"</item>
+    <item msgid="7598231293776486217">"Бэлтгэсэн"</item>
+    <item msgid="3720547957514534185">"Заавал биш"</item>
+    <item msgid="1264673582354896949">"Үргэлжилж байна"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-mr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-mr/strings.xml
new file mode 100644
index 0000000..74a0f56
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-mr/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"सेटिंग्ज"</string>
+    <string name="server_running" msgid="2780193626090379172">"सर्व्हर रन होत आहे..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"सर्व्हर थांबवा"</string>
+    <string name="server_down" msgid="1030249207496490556">"सर्व्हर बंद आहे"</string>
+    <string name="start_server" msgid="3878573341408591975">"सर्व्हर सुरू करा"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"बंद आहे"</item>
+    <item msgid="3193389681837907872">"सुरू आहे"</item>
+    <item msgid="3124590179479393815">"कंपॅटिबल नाही"</item>
+    <item msgid="1606753456265236910">"तरतूद"</item>
+    <item msgid="3930807209231347454">"समावेश आहे"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"तरतूद केलेली नाही"</item>
+    <item msgid="7598231293776486217">"तरतूद केली आहे"</item>
+    <item msgid="3720547957514534185">"आवश्यक नाही"</item>
+    <item msgid="1264673582354896949">"प्रगतीपथावर आहे"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-my/strings.xml b/testapps/TestServerApp/app/src/main/res/values-my/strings.xml
new file mode 100644
index 0000000..9a0dcdf
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-my/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ဆက်တင်များ"</string>
+    <string name="server_running" msgid="2780193626090379172">"ဆာဗာ လုပ်ဆောင်နေသည်…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"ဆာဗာ ရပ်ရန်"</string>
+    <string name="server_down" msgid="1030249207496490556">"ဆာဗာကျနေသည်"</string>
+    <string name="start_server" msgid="3878573341408591975">"ဆာဗာ စတင်ရန်"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ပိတ်ထားသည်"</item>
+    <item msgid="3193389681837907872">"ဖွင့်ထားသည်"</item>
+    <item msgid="3124590179479393815">"တွဲဖက်မသုံးနိုင်ပါ"</item>
+    <item msgid="1606753456265236910">"ပံ့ပိုးပေးခြင်း"</item>
+    <item msgid="3930807209231347454">"ပါဝင်သည်"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ပံ့ပိုးမထားပါ"</item>
+    <item msgid="7598231293776486217">"ပံ့ပိုးပေးထားသည်"</item>
+    <item msgid="3720547957514534185">"မလိုအပ်ပါ"</item>
+    <item msgid="1264673582354896949">"ဆောင်ရွက်နေဆဲ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-nb/strings.xml b/testapps/TestServerApp/app/src/main/res/values-nb/strings.xml
new file mode 100644
index 0000000..d28a197
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-nb/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Innstillinger"</string>
+    <string name="server_running" msgid="2780193626090379172">"Tjeneren kjører …"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stopp tjeneren"</string>
+    <string name="server_down" msgid="1030249207496490556">"Tjeneren er nede"</string>
+    <string name="start_server" msgid="3878573341408591975">"Start tjeneren"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Slått av"</item>
+    <item msgid="3193389681837907872">"Slått på"</item>
+    <item msgid="3124590179479393815">"Inkompatibel"</item>
+    <item msgid="1606753456265236910">"Klargjøring"</item>
+    <item msgid="3930807209231347454">"Inkludert"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ikke klargjort"</item>
+    <item msgid="7598231293776486217">"Klargjort"</item>
+    <item msgid="3720547957514534185">"Ikke obligatorisk"</item>
+    <item msgid="1264673582354896949">"Under behandling"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ne/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ne/strings.xml
new file mode 100644
index 0000000..fe1f119
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ne/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"सेटिङ"</string>
+    <string name="server_running" msgid="2780193626090379172">"सर्भर चल्दै छ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"सर्भर बन्द गर्नुहोस्"</string>
+    <string name="server_down" msgid="1030249207496490556">"सर्भर डाउन छ"</string>
+    <string name="start_server" msgid="3878573341408591975">"सर्भर प्रयोग गर्न थाल्नुहोस्"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"अफ गरिएको छ"</item>
+    <item msgid="3193389681837907872">"अन गरिएको छ"</item>
+    <item msgid="3124590179479393815">"नमिल्दो"</item>
+    <item msgid="1606753456265236910">"प्रावधान मिलाइँदै छ"</item>
+    <item msgid="3930807209231347454">"समावेश गरिएको छ"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"प्रावधान मिलाइएको छैन"</item>
+    <item msgid="7598231293776486217">"प्रावधान मिलाइएको छ"</item>
+    <item msgid="3720547957514534185">"आवश्यक छैन"</item>
+    <item msgid="1264673582354896949">"प्रक्रियामा छ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-nl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-nl/strings.xml
new file mode 100644
index 0000000..847dfca
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-nl/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Instellingen"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server actief..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Server stoppen"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server offline"</string>
+    <string name="start_server" msgid="3878573341408591975">"Server starten"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Uit"</item>
+    <item msgid="3193389681837907872">"Aan"</item>
+    <item msgid="3124590179479393815">"Niet geschikt"</item>
+    <item msgid="1606753456265236910">"Registratie"</item>
+    <item msgid="3930807209231347454">"Opgenomen"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Niet geregistreerd"</item>
+    <item msgid="7598231293776486217">"Geregistreerd"</item>
+    <item msgid="3720547957514534185">"Niet vereist"</item>
+    <item msgid="1264673582354896949">"In behandeling"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-pa/strings.xml b/testapps/TestServerApp/app/src/main/res/values-pa/strings.xml
new file mode 100644
index 0000000..f4509fc
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-pa/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ਸੈਟਿੰਗਾਂ"</string>
+    <string name="server_running" msgid="2780193626090379172">"ਸਰਵਰ ਚੱਲ ਰਿਹਾ ਹੈ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"ਸਰਵਰ ਬੰਦ ਕਰੋ"</string>
+    <string name="server_down" msgid="1030249207496490556">"ਸਰਵਰ ਨਹੀਂ ਚੱਲ ਰਿਹਾ"</string>
+    <string name="start_server" msgid="3878573341408591975">"ਸਰਵਰ ਚਾਲੂ ਕਰੋ"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ਬੰਦ"</item>
+    <item msgid="3193389681837907872">"ਚਾਲੂ"</item>
+    <item msgid="3124590179479393815">"ਗੈਰ-ਅਨੁਰੂਪ"</item>
+    <item msgid="1606753456265236910">"ਪ੍ਰਬੰਧਿਤ ਕੀਤਾ ਜਾ ਰਿਹਾ ਹੈ"</item>
+    <item msgid="3930807209231347454">"ਸ਼ਾਮਲ"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ਪ੍ਰਬੰਧਿਤ ਨਹੀਂ ਹੈ"</item>
+    <item msgid="7598231293776486217">"ਪ੍ਰਬੰਧਿਤ ਹੈ"</item>
+    <item msgid="3720547957514534185">"ਲੋੜੀਂਦਾ ਨਹੀਂ"</item>
+    <item msgid="1264673582354896949">"ਜਾਰੀ ਹੈ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-pl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-pl/strings.xml
new file mode 100644
index 0000000..4a13003
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-pl/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Ustawienia"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serwer działa…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"ZatrzymaJ serwer"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serwer nie działa"</string>
+    <string name="start_server" msgid="3878573341408591975">"Uruchom serwer"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Wyłączono"</item>
+    <item msgid="3193389681837907872">"Włączono"</item>
+    <item msgid="3124590179479393815">"Brak zgodności"</item>
+    <item msgid="1606753456265236910">"Obsługa administracyjna"</item>
+    <item msgid="3930807209231347454">"Dostępne"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nieobsługiwane"</item>
+    <item msgid="7598231293776486217">"Obsługiwane"</item>
+    <item msgid="3720547957514534185">"Niewymagane"</item>
+    <item msgid="1264673582354896949">"W toku"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-pt-rPT/strings.xml b/testapps/TestServerApp/app/src/main/res/values-pt-rPT/strings.xml
new file mode 100644
index 0000000..e61c84d
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-pt-rPT/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Definições"</string>
+    <string name="server_running" msgid="2780193626090379172">"O servidor está em execução…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Parar servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"O servidor está indisponível"</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Desativado"</item>
+    <item msgid="3193389681837907872">"Ativado"</item>
+    <item msgid="3124590179479393815">"Incompatível"</item>
+    <item msgid="1606753456265236910">"A aprovisionar"</item>
+    <item msgid="3930807209231347454">"Incluído"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Não aprovisionado"</item>
+    <item msgid="7598231293776486217">"Aprovisionado"</item>
+    <item msgid="3720547957514534185">"Não obrigatório"</item>
+    <item msgid="1264673582354896949">"Em curso"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-pt/strings.xml b/testapps/TestServerApp/app/src/main/res/values-pt/strings.xml
new file mode 100644
index 0000000..1d2310d
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-pt/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Configurações"</string>
+    <string name="server_running" msgid="2780193626090379172">"O servidor está em execução..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Interromper servidor"</string>
+    <string name="server_down" msgid="1030249207496490556">"O servidor está fora do ar."</string>
+    <string name="start_server" msgid="3878573341408591975">"Iniciar servidor"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Desativado"</item>
+    <item msgid="3193389681837907872">"Ativado"</item>
+    <item msgid="3124590179479393815">"Incompatível"</item>
+    <item msgid="1606753456265236910">"Provisionando"</item>
+    <item msgid="3930807209231347454">"Incluso"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Não provisionado"</item>
+    <item msgid="7598231293776486217">"Provisionado"</item>
+    <item msgid="3720547957514534185">"Não obrigatório"</item>
+    <item msgid="1264673582354896949">"Em andamento"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ro/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ro/strings.xml
new file mode 100644
index 0000000..a84085a
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ro/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Setări"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serverul rulează..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Oprește serverul"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serverul nu funcționează"</string>
+    <string name="start_server" msgid="3878573341408591975">"Pornește serverul"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Dezactivat"</item>
+    <item msgid="3193389681837907872">"Activat"</item>
+    <item msgid="3124590179479393815">"Incompatibil"</item>
+    <item msgid="1606753456265236910">"Configurarea accesului pentru utilizatori"</item>
+    <item msgid="3930807209231347454">"Inclus"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nu a fost configurat accesul"</item>
+    <item msgid="7598231293776486217">"A fost configurat accesul"</item>
+    <item msgid="3720547957514534185">"Nu este obligatoriu"</item>
+    <item msgid="1264673582354896949">"În desfășurare"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ru/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ru/strings.xml
new file mode 100644
index 0000000..1242f96
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ru/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Настройки"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер работает…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Остановить сервер"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер не работает"</string>
+    <string name="start_server" msgid="3878573341408591975">"Запустить сервер"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Неактивно"</item>
+    <item msgid="3193389681837907872">"Активно"</item>
+    <item msgid="3124590179479393815">"Несовместимо"</item>
+    <item msgid="1606753456265236910">"Инициализация"</item>
+    <item msgid="3930807209231347454">"Включено"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Не подготовлено"</item>
+    <item msgid="7598231293776486217">"Подготовлено"</item>
+    <item msgid="3720547957514534185">"Необязательно"</item>
+    <item msgid="1264673582354896949">"На рассмотрении"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-si/strings.xml b/testapps/TestServerApp/app/src/main/res/values-si/strings.xml
new file mode 100644
index 0000000..47dba95
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-si/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"සැකසීම්"</string>
+    <string name="server_running" msgid="2780193626090379172">"සේවාදායකය ධාවනය වේ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"සේවාදායකය නවත්වන්න"</string>
+    <string name="server_down" msgid="1030249207496490556">"සේවාදායකය බිඳ වැටී ඇත"</string>
+    <string name="start_server" msgid="3878573341408591975">"සේවාදායකය අරඹන්න"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"අබලයි"</item>
+    <item msgid="3193389681837907872">"සබලයි"</item>
+    <item msgid="3124590179479393815">"නොගැළපෙන"</item>
+    <item msgid="1606753456265236910">"ප්‍රතිපාදනය කරමින්"</item>
+    <item msgid="3930807209231347454">"ඇතුළත් වේ"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ප්‍රතිපාදනය කර නැත"</item>
+    <item msgid="7598231293776486217">"ප්‍රතිපාදන ලත්"</item>
+    <item msgid="3720547957514534185">"අවශ්‍ය නැත"</item>
+    <item msgid="1264673582354896949">"ප්‍රගතියේ පවතී"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sk/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sk/strings.xml
new file mode 100644
index 0000000..ca4bd55
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sk/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Nastavenia"</string>
+    <string name="server_running" msgid="2780193626090379172">"Server je spustený…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Zastaviť server"</string>
+    <string name="server_down" msgid="1030249207496490556">"Server je nedostupný"</string>
+    <string name="start_server" msgid="3878573341408591975">"Spustiť server"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Vypnuté"</item>
+    <item msgid="3193389681837907872">"Zapnuté"</item>
+    <item msgid="3124590179479393815">"Nekompatibilné"</item>
+    <item msgid="1606753456265236910">"Poskytovanie"</item>
+    <item msgid="3930807209231347454">"Zahrnuté"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Neposkytuje sa"</item>
+    <item msgid="7598231293776486217">"Poskytuje sa"</item>
+    <item msgid="3720547957514534185">"Nepovinné"</item>
+    <item msgid="1264673582354896949">"Spracúva sa"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sl/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sl/strings.xml
new file mode 100644
index 0000000..570e6e2
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sl/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Nastavitve"</string>
+    <string name="server_running" msgid="2780193626090379172">"Strežnik se izvaja ..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Ustavi strežnik"</string>
+    <string name="server_down" msgid="1030249207496490556">"Strežnik ne deluje"</string>
+    <string name="start_server" msgid="3878573341408591975">"Zaženi strežnik"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Onemogočeno"</item>
+    <item msgid="3193389681837907872">"Omogočeno"</item>
+    <item msgid="3124590179479393815">"Nezdružljivo"</item>
+    <item msgid="1606753456265236910">"Omogočanje uporabe"</item>
+    <item msgid="3930807209231347454">"Vključeno"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Uporaba ni omogočena"</item>
+    <item msgid="7598231293776486217">"Omogočeno"</item>
+    <item msgid="3720547957514534185">"Ni zahtevano"</item>
+    <item msgid="1264673582354896949">"Poteka"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sq/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sq/strings.xml
new file mode 100644
index 0000000..fbcd4da
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sq/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Cilësimet"</string>
+    <string name="server_running" msgid="2780193626090379172">"Serveri është në ekzekutim..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Ndalo serverin"</string>
+    <string name="server_down" msgid="1030249207496490556">"Serveri nuk po funksionon"</string>
+    <string name="start_server" msgid="3878573341408591975">"Nis serverin"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Çaktivizuar"</item>
+    <item msgid="3193389681837907872">"Aktivizuar"</item>
+    <item msgid="3124590179479393815">"I papërputhshëm"</item>
+    <item msgid="1606753456265236910">"Po përgatitet"</item>
+    <item msgid="3930807209231347454">"Përfshirë"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Nuk është përgatitur"</item>
+    <item msgid="7598231293776486217">"Përgatitur"</item>
+    <item msgid="3720547957514534185">"Nuk kërkohet"</item>
+    <item msgid="1264673582354896949">"Në vazhdim"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sr/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sr/strings.xml
new file mode 100644
index 0000000..e8fc322
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sr/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Подешавања"</string>
+    <string name="server_running" msgid="2780193626090379172">"Сервер је покренут…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Заустави сервер"</string>
+    <string name="server_down" msgid="1030249207496490556">"Сервер је пао"</string>
+    <string name="start_server" msgid="3878573341408591975">"Покрени сервер"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Онемогућено"</item>
+    <item msgid="3193389681837907872">"Омогућено"</item>
+    <item msgid="3124590179479393815">"Некомпатибилно"</item>
+    <item msgid="1606753456265236910">"Додељује се"</item>
+    <item msgid="3930807209231347454">"Уврштено"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Није додељено"</item>
+    <item msgid="7598231293776486217">"Додељено"</item>
+    <item msgid="3720547957514534185">"Није обавезно"</item>
+    <item msgid="1264673582354896949">"У току"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sv/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sv/strings.xml
new file mode 100644
index 0000000..8470695
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sv/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Inställningar"</string>
+    <string name="server_running" msgid="2780193626090379172">"Servern körs …"</string>
+    <string name="stop_server" msgid="6192029827529013598">"Stoppa servern"</string>
+    <string name="server_down" msgid="1030249207496490556">"Servern ligger nere"</string>
+    <string name="start_server" msgid="3878573341408591975">"Starta servern"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Inaktiverad"</item>
+    <item msgid="3193389681837907872">"Aktiverad"</item>
+    <item msgid="3124590179479393815">"Ej kompatibel"</item>
+    <item msgid="1606753456265236910">"Certifikaten installeras"</item>
+    <item msgid="3930807209231347454">"Inkluderat"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Ej administrerad"</item>
+    <item msgid="7598231293776486217">"Administrerad"</item>
+    <item msgid="3720547957514534185">"Ej obligatorisk"</item>
+    <item msgid="1264673582354896949">"Pågår"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-sw/strings.xml b/testapps/TestServerApp/app/src/main/res/values-sw/strings.xml
new file mode 100644
index 0000000..c1155b8
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-sw/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Mipangilio"</string>
+    <string name="server_running" msgid="2780193626090379172">"Seva inatekeleza..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Sitisha Seva"</string>
+    <string name="server_down" msgid="1030249207496490556">"Seva iko chini"</string>
+    <string name="start_server" msgid="3878573341408591975">"Washa Seva"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Imezimwa"</item>
+    <item msgid="3193389681837907872">"Imewashwa"</item>
+    <item msgid="3124590179479393815">"Haioani"</item>
+    <item msgid="1606753456265236910">"Inaandaa"</item>
+    <item msgid="3930807209231347454">"Imejumuishwa"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Haijatolewa"</item>
+    <item msgid="7598231293776486217">"Imetolewa"</item>
+    <item msgid="3720547957514534185">"Haihitajiki"</item>
+    <item msgid="1264673582354896949">"Inaendelea"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ta/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ta/strings.xml
new file mode 100644
index 0000000..adad427
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ta/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"அமைப்புகள்"</string>
+    <string name="server_running" msgid="2780193626090379172">"சேவையகம் இயக்கத்தில் உள்ளது..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"சேவையகத்தை நிறுத்து"</string>
+    <string name="server_down" msgid="1030249207496490556">"சேவையகம் இயங்கவில்லை"</string>
+    <string name="start_server" msgid="3878573341408591975">"சேவையகத்தைத் தொடங்கு"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"முடக்கப்பட்டது"</item>
+    <item msgid="3193389681837907872">"இயக்கப்பட்டது"</item>
+    <item msgid="3124590179479393815">"இணக்கமற்றது"</item>
+    <item msgid="1606753456265236910">"அமைக்கிறது"</item>
+    <item msgid="3930807209231347454">"சேர்க்கப்பட்டது"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"அமைக்கப்படவில்லை"</item>
+    <item msgid="7598231293776486217">"அமைக்கப்பட்டது"</item>
+    <item msgid="3720547957514534185">"அவசியமில்லை"</item>
+    <item msgid="1264673582354896949">"செயலிலுள்ளது"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-te/strings.xml b/testapps/TestServerApp/app/src/main/res/values-te/strings.xml
new file mode 100644
index 0000000..39cc2fe
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-te/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"టెస్ట్‌సర్వర్‌యాప్"</string>
+    <string name="action_settings" msgid="1335152369747372374">"సెట్టింగ్‌లు"</string>
+    <string name="server_running" msgid="2780193626090379172">"సర్వర్ రన్ అవుతోంది..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"సర్వర్‌ను ఆపివేయండి"</string>
+    <string name="server_down" msgid="1030249207496490556">"సర్వర్ డౌన్ అయింది"</string>
+    <string name="start_server" msgid="3878573341408591975">"సర్వర్‌ను ప్రారంభించండి"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"డిజేబుల్ చేయబడింది"</item>
+    <item msgid="3193389681837907872">"ఎనేబుల్ చేయబడింది"</item>
+    <item msgid="3124590179479393815">"అనుకూలంగా లేదు"</item>
+    <item msgid="1606753456265236910">"కేటాయిస్తోంది"</item>
+    <item msgid="3930807209231347454">"చేర్చబడింది"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"కేటాయించలేదు"</item>
+    <item msgid="7598231293776486217">"కేటాయించబడింది"</item>
+    <item msgid="3720547957514534185">"అవసరం లేదు"</item>
+    <item msgid="1264673582354896949">"ప్రోగ్రెస్‌లో ఉంది"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-th/strings.xml b/testapps/TestServerApp/app/src/main/res/values-th/strings.xml
new file mode 100644
index 0000000..78232ca
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-th/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"แอปเซิร์ฟเวอร์ทดสอบ"</string>
+    <string name="action_settings" msgid="1335152369747372374">"การตั้งค่า"</string>
+    <string name="server_running" msgid="2780193626090379172">"เซิร์ฟเวอร์กำลังทำงาน..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"หยุดเซิร์ฟเวอร์"</string>
+    <string name="server_down" msgid="1030249207496490556">"เซิร์ฟเวอร์ขัดข้อง"</string>
+    <string name="start_server" msgid="3878573341408591975">"เริ่มต้นเซิร์ฟเวอร์"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"ปิดใช้อยู่"</item>
+    <item msgid="3193389681837907872">"เปิดใช้อยู่"</item>
+    <item msgid="3124590179479393815">"ใช้งานร่วมกันไม่ได้"</item>
+    <item msgid="1606753456265236910">"การจัดสรร"</item>
+    <item msgid="3930807209231347454">"รวมอยู่ด้วย"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"ยังไม่ได้จัดสรร"</item>
+    <item msgid="7598231293776486217">"จัดสรรแล้ว"</item>
+    <item msgid="3720547957514534185">"ไม่บังคับ"</item>
+    <item msgid="1264673582354896949">"อยู่ในระหว่างดำเนินการ"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-ur/strings.xml b/testapps/TestServerApp/app/src/main/res/values-ur/strings.xml
new file mode 100644
index 0000000..5df75a7
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-ur/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"ترتیبات"</string>
+    <string name="server_running" msgid="2780193626090379172">"سرور چل رہا ہے..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"سرور روکیں"</string>
+    <string name="server_down" msgid="1030249207496490556">"سرور ڈاؤن ہے"</string>
+    <string name="start_server" msgid="3878573341408591975">"سرور شروع کریں"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"غیر فعال ہے"</item>
+    <item msgid="3193389681837907872">"فعال ہے"</item>
+    <item msgid="3124590179479393815">"غیر مطابقت پذیر"</item>
+    <item msgid="1606753456265236910">"فراہمی"</item>
+    <item msgid="3930807209231347454">"شامل ہے"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"فراہم نہیں کیا گا"</item>
+    <item msgid="7598231293776486217">"فراہم کیا گیا"</item>
+    <item msgid="3720547957514534185">"غیر مطلوب"</item>
+    <item msgid="1264673582354896949">"پیشرفت میں ہے"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-vi/strings.xml b/testapps/TestServerApp/app/src/main/res/values-vi/strings.xml
new file mode 100644
index 0000000..78bd3d8
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-vi/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Cài đặt"</string>
+    <string name="server_running" msgid="2780193626090379172">"Máy chủ đang chạy..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Dừng máy chủ"</string>
+    <string name="server_down" msgid="1030249207496490556">"Máy chủ không hoạt động"</string>
+    <string name="start_server" msgid="3878573341408591975">"Khởi động máy chủ"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Đã tắt"</item>
+    <item msgid="3193389681837907872">"Đã bật"</item>
+    <item msgid="3124590179479393815">"Không tương thích"</item>
+    <item msgid="1606753456265236910">"Đang cung cấp"</item>
+    <item msgid="3930807209231347454">"Đã bao gồm"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Chưa được cung cấp"</item>
+    <item msgid="7598231293776486217">"Đã cung cấp"</item>
+    <item msgid="3720547957514534185">"Không bắt buộc"</item>
+    <item msgid="1264673582354896949">"Đang xử lý"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-zh-rCN/strings.xml b/testapps/TestServerApp/app/src/main/res/values-zh-rCN/strings.xml
new file mode 100644
index 0000000..6e26819
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-zh-rCN/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"设置"</string>
+    <string name="server_running" msgid="2780193626090379172">"服务器正在运行…"</string>
+    <string name="stop_server" msgid="6192029827529013598">"停止服务器"</string>
+    <string name="server_down" msgid="1030249207496490556">"服务器出现故障"</string>
+    <string name="start_server" msgid="3878573341408591975">"启动服务器"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"已停用"</item>
+    <item msgid="3193389681837907872">"已启用"</item>
+    <item msgid="3124590179479393815">"不兼容"</item>
+    <item msgid="1606753456265236910">"正在配置"</item>
+    <item msgid="3930807209231347454">"已包含"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"未配置"</item>
+    <item msgid="7598231293776486217">"已配置"</item>
+    <item msgid="3720547957514534185">"不需要"</item>
+    <item msgid="1264673582354896949">"进行中"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestServerApp/app/src/main/res/values-zu/strings.xml b/testapps/TestServerApp/app/src/main/res/values-zu/strings.xml
new file mode 100644
index 0000000..fbb6262
--- /dev/null
+++ b/testapps/TestServerApp/app/src/main/res/values-zu/strings.xml
@@ -0,0 +1,23 @@
+<?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="2894617184221823208">"I-TestServerApp"</string>
+    <string name="action_settings" msgid="1335152369747372374">"Amasethingi"</string>
+    <string name="server_running" msgid="2780193626090379172">"Iseva iyaqhubeka..."</string>
+    <string name="stop_server" msgid="6192029827529013598">"Misa Iseva"</string>
+    <string name="server_down" msgid="1030249207496490556">"Iseva iphansi"</string>
+    <string name="start_server" msgid="3878573341408591975">"Qalisa Iseva"</string>
+  <string-array name="entitlement_status">
+    <item msgid="5560300387618996934">"Kukhutshaziwe"</item>
+    <item msgid="3193389681837907872">"Kunikwe amandla"</item>
+    <item msgid="3124590179479393815">"Ayisebenzisani"</item>
+    <item msgid="1606753456265236910">"Iyahlinzeka"</item>
+    <item msgid="3930807209231347454">"Kuhlanganisiwe"</item>
+  </string-array>
+  <string-array name="provision_status">
+    <item msgid="3486273747926710021">"Akulungiselelwanga"</item>
+    <item msgid="7598231293776486217">"Kulungiselelwe"</item>
+    <item msgid="3720547957514534185">"Akudingekile"</item>
+    <item msgid="1264673582354896949">"Kuyaqhubeka"</item>
+  </string-array>
+</resources>
diff --git a/testapps/TestSliceApp/.idea/gradle.xml b/testapps/TestSliceApp/.idea/gradle.xml
index 526b4c2..a2d7c21 100644
--- a/testapps/TestSliceApp/.idea/gradle.xml
+++ b/testapps/TestSliceApp/.idea/gradle.xml
@@ -13,7 +13,6 @@
             <option value="$PROJECT_DIR$/app" />
           </set>
         </option>
-        <option name="resolveModulePerSourceSet" value="false" />
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/testapps/TestSliceApp/.idea/misc.xml b/testapps/TestSliceApp/.idea/misc.xml
index a329266..7c85865 100644
--- a/testapps/TestSliceApp/.idea/misc.xml
+++ b/testapps/TestSliceApp/.idea/misc.xml
@@ -1,68 +1,47 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="DesignSurface">
-    <option name="filePathToZoomLevelMap">
-      <map>
-        <entry key="app/src/main/res/drawable/ic_launcher_background.xml" value="0.38177083333333334" />
-        <entry key="app/src/main/res/layout/_copy.xml" value="0.365625" />
-        <entry key="app/src/main/res/layout/activity_main.xml" value="0.4891304347826087" />
-        <entry key="app/src/main/res/layout/copy.xml" value="0.37135416666666665" />
-        <entry key="app/src/main/res/layout/fragment_c_b_s.xml" value="0.473731884057971" />
-        <entry key="app/src/main/res/layout/fragment_c_b_s_copy.xml" value="0.365625" />
-        <entry key="app/src/main/res/layout/fragment_main.xml" value="0.46693840579710144" />
-        <entry key="app/src/main/res/layout/fragment_prioritize_bandwidth.xml" value="0.473731884057971" />
-        <entry key="app/src/main/res/layout/fragment_prioritize_bandwidth2.xml" value="0.365625" />
-        <entry key="app/src/main/res/layout/fragment_prioritize_latency.xml" value="0.473731884057971" />
-        <entry key="app/src/main/res/layout/fragment_prioritize_latency2.xml" value="0.365625" />
-      </map>
-    </option>
-  </component>
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="NullableNotNullManager">
     <option name="myDefaultNullable" value="androidx.annotation.Nullable" />
     <option name="myDefaultNotNull" value="androidx.annotation.NonNull" />
     <option name="myNullables">
       <value>
-        <list size="17">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
-          <item index="1" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="2" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-          <item index="3" class="java.lang.String" itemvalue="androidx.annotation.Nullable" />
-          <item index="4" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNullable" />
-          <item index="5" class="java.lang.String" itemvalue="com.android.annotations.Nullable" />
-          <item index="6" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
-          <item index="7" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
-          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
-          <item index="9" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
-          <item index="10" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
-          <item index="11" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.Nullable" />
-          <item index="12" class="java.lang.String" itemvalue="io.reactivex.annotations.Nullable" />
-          <item index="13" class="java.lang.String" itemvalue="io.reactivex.rxjava3.annotations.Nullable" />
-          <item index="14" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
-          <item index="15" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
-          <item index="16" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
+        <list size="15">
+          <item index="0" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
+          <item index="1" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
+          <item index="2" class="java.lang.String" itemvalue="androidx.annotation.Nullable" />
+          <item index="3" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.Nullable" />
+          <item index="4" class="java.lang.String" itemvalue="com.android.annotations.Nullable" />
+          <item index="5" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
+          <item index="6" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNullable" />
+          <item index="7" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
+          <item index="8" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
+          <item index="9" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
+          <item index="10" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
+          <item index="11" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
+          <item index="12" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
+          <item index="13" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
+          <item index="14" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
         </list>
       </value>
     </option>
     <option name="myNotNulls">
       <value>
-        <list size="17">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
-          <item index="1" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
-          <item index="2" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
+        <list size="14">
+          <item index="0" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNonNull" />
+          <item index="1" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
+          <item index="2" class="java.lang.String" itemvalue="com.android.annotations.NonNull" />
           <item index="3" class="java.lang.String" itemvalue="androidx.annotation.NonNull" />
-          <item index="4" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNonNull" />
-          <item index="5" class="java.lang.String" itemvalue="com.android.annotations.NonNull" />
-          <item index="6" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
-          <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
-          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
-          <item index="9" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
+          <item index="4" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
+          <item index="5" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
+          <item index="6" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
+          <item index="7" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
+          <item index="8" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
+          <item index="9" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
           <item index="10" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.NonNull" />
-          <item index="11" class="java.lang.String" itemvalue="io.reactivex.annotations.NonNull" />
-          <item index="12" class="java.lang.String" itemvalue="io.reactivex.rxjava3.annotations.NonNull" />
-          <item index="13" class="java.lang.String" itemvalue="lombok.NonNull" />
-          <item index="14" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
-          <item index="15" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
-          <item index="16" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
+          <item index="11" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
+          <item index="12" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
+          <item index="13" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
         </list>
       </value>
     </option>
diff --git a/testapps/TestSliceApp/app/src/main/AndroidManifest.xml b/testapps/TestSliceApp/app/src/main/AndroidManifest.xml
index d28bbb0..53754de 100644
--- a/testapps/TestSliceApp/app/src/main/AndroidManifest.xml
+++ b/testapps/TestSliceApp/app/src/main/AndroidManifest.xml
@@ -3,6 +3,9 @@
     package="com.google.android.sample.testsliceapp">
 
   <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
+  <uses-permission android:name="android.permission.MODIFY_PHONE_STATE" />
+  <uses-permission android:name="android.permission.READ_BASIC_PHONE_STATE" />
+  <uses-permission android:name="android.permission.INTERNET" />
   <application
       android:allowBackup="true"
       android:icon="@mipmap/ic_launcher"
@@ -10,7 +13,8 @@
       android:roundIcon="@mipmap/ic_launcher_round"
       android:supportsRtl="true"
       android:theme="@style/Theme.AppCompat"
-      android:versionCode="34">
+      android:versionCode="34"
+      android:usesCleartextTraffic="true">
     <activity
         android:name=".MainActivity"
         android:exported="true">
@@ -29,4 +33,4 @@
           android:value="true" />
     </service>
   </application>
-</manifest>
\ No newline at end of file
+</manifest>
diff --git a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/CBS.java b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/CBS.java
index a555ce6..c85f830 100644
--- a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/CBS.java
+++ b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/CBS.java
@@ -20,7 +20,10 @@
 import android.net.Network;
 import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
+import android.net.TelephonyNetworkSpecifier;
 import android.os.Bundle;
+import android.telephony.SubscriptionManager;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -62,6 +65,7 @@
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        mConnectivityManager = getContext().getSystemService(ConnectivityManager.class);
     }
 
     @Override
@@ -80,23 +84,33 @@
         mRelease.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View view) {
-                mConnectivityManager.unregisterNetworkCallback(
+                try {
+                    mConnectivityManager.unregisterNetworkCallback(
                         mProfileCheckNetworkCallback);
+                } catch (Exception e) {
+                    Log.d("SliceTest", "Exception: " + e);
+                }
             }
         });
         mRequest = view.findViewById(R.id.requestcbs);
         mRequest.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View view) {
-                NetworkCallback mProfileCheckNetworkCallback = new NetworkCallback() {
+                mProfileCheckNetworkCallback = new NetworkCallback() {
                     @Override
                     public void onAvailable(final Network network) {
                         mNetwork = network;
+                        Log.d("CBS", "onAvailable + " + network);
                     }
                 };
                 NetworkRequest.Builder builder = new NetworkRequest.Builder();
                 builder.addCapability(NetworkCapabilities.NET_CAPABILITY_CBS);
+                builder.addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR);
+                int subId = SubscriptionManager.getDefaultDataSubscriptionId();
+                builder.setNetworkSpecifier(new TelephonyNetworkSpecifier.Builder()
+                        .setSubscriptionId(subId).build());
                 mConnectivityManager.requestNetwork(builder.build(), mProfileCheckNetworkCallback);
+                Log.d("CBS", "onClick + " + builder.build());
             }
         });
         mPing = view.findViewById(R.id.pingcbs);
@@ -106,8 +120,9 @@
                 if (mNetwork != null) {
                     //mNetwork.
                     try {
-                        new RequestTask().ping(mNetwork);
+                        new RequestTask().execute(mNetwork);
                     } catch (Exception e) {
+                        Log.d("SliceTest", "Exception: " + e);
                     }
                 }
             }
diff --git a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeBandwidth.java b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeBandwidth.java
index d997178..6812ddc 100644
--- a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeBandwidth.java
+++ b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeBandwidth.java
@@ -21,6 +21,7 @@
 import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -73,6 +74,7 @@
                 new NetworkCallback() {
             @Override
             public void onAvailable(final Network network) {
+                Log.d("SliceTest", "onAvailable: " + network);
                 mNetwork = network;
             }
         };
@@ -80,23 +82,30 @@
         mRelease.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View view) {
-                mConnectivityManager.unregisterNetworkCallback(mProfileCheckNetworkCallback);
+                try {
+                    mConnectivityManager.unregisterNetworkCallback(
+                            mProfileCheckNetworkCallback);
+                } catch (Exception e) {
+                    Log.d("SliceTest", "Exception: " + e);
+                }
             }
         });
         mRequest = view.findViewById(R.id.requestbw);
         mRequest.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View view) {
-                NetworkCallback mProfileCheckNetworkCallback =
+                mProfileCheckNetworkCallback =
                         new NetworkCallback() {
                     @Override
                     public void onAvailable(final Network network) {
+                        Log.d("PrioritizeBandwidth", "onAvailable + " + network);
                         mNetwork = network;
                     }
                 };
                 NetworkRequest.Builder builder = new NetworkRequest.Builder();
                 builder.addCapability(NetworkCapabilities.NET_CAPABILITY_PRIORITIZE_BANDWIDTH);
                 mConnectivityManager.requestNetwork(builder.build(), mProfileCheckNetworkCallback);
+                Log.d("PrioritizeBandwidth", "onClick + " + builder.build());
             }
         });
         mPing = view.findViewById(R.id.pingbw);
@@ -104,10 +113,10 @@
             @Override
             public void onClick(View view) {
                 if (mNetwork != null) {
-                    //mNetwork.
                     try {
-                        new RequestTask().ping(mNetwork);
+                        new RequestTask().execute(mNetwork);
                     } catch (Exception e) {
+                        Log.d("SliceTest", "Exception: " + e);
                     }
                 }
             }
diff --git a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeLatency.java b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeLatency.java
index b45362c..0f120f4 100644
--- a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeLatency.java
+++ b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/PrioritizeLatency.java
@@ -15,31 +15,64 @@
  */
 package com.google.android.sample.testsliceapp;
 
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_IN_PROGRESS;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_DISABLED;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_ERROR;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_FEATURE_NOT_SUPPORTED;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NETWORK_NOT_AVAILABLE;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_OVERRIDDEN;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_PENDING_NETWORK_SETUP;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_TIMEOUT;
+import static android.telephony.TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_CANCELED;
+
+import android.annotation.TargetApi;
+import android.content.Context;
 import android.net.ConnectivityManager;
 import android.net.ConnectivityManager.NetworkCallback;
 import android.net.Network;
 import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
 import android.os.Bundle;
+import android.telephony.TelephonyManager;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.Button;
+import android.widget.TextView;
 
 import androidx.fragment.app.Fragment;
 
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.TimeUnit;
+
 /**
  * A simple {@link Fragment} subclass. Use the {@link PrioritizeLatency#newInstance} factory method
  * to create an instance of this fragment.
  */
 public class PrioritizeLatency extends Fragment {
-    Button mRelease, mRequest, mPing;
-    Network mNetwork;
+    Button mPurchase, mNetworkRequestRelease, mPing;
+    TextView mResultTextView;
+    Network mNetwork = null;
     ConnectivityManager mConnectivityManager;
     NetworkCallback mProfileCheckNetworkCallback;
+    TelephonyManager mTelephonyManager;
+    Context mContext;
+    private final ExecutorService mFixedThreadPool = Executors.newFixedThreadPool(3);
+
+    private static final String LOG_TAG = "PrioritizeLatency";
+    private static final int TIMEOUT_FOR_PURCHASE = 5 * 60; // 5 minutes
+
     public PrioritizeLatency() {
-      // Required empty public constructor
+        // Required empty public constructor
     }
 
     /**
@@ -61,6 +94,9 @@
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        mContext = getContext();
+        mConnectivityManager = mContext.getSystemService(ConnectivityManager.class);
+        mTelephonyManager = mContext.getSystemService(TelephonyManager.class);
     }
 
     @Override
@@ -68,48 +104,205 @@
             Bundle savedInstanceState) {
         // Inflate the layout for this fragment
         View view = inflater.inflate(R.layout.fragment_prioritize_latency, container, false);
-        mProfileCheckNetworkCallback =
-                new NetworkCallback() {
-            @Override
-            public void onAvailable(final Network network) {
-                mNetwork = network;
-            }
-        };
-        mRelease = view.findViewById(R.id.releaselatency);
-        mRelease.setOnClickListener(new OnClickListener() {
+        mResultTextView = view.findViewById(R.id.resultTextView);
+
+        mPurchase = view.findViewById(R.id.purchaseButton);
+        mPurchase.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View view) {
-                mConnectivityManager.unregisterNetworkCallback(mProfileCheckNetworkCallback);
+                Log.d(LOG_TAG, "Clicking purchase button");
+                onPurchaseButtonClick();
             }
         });
-        mRequest = view.findViewById(R.id.requestlatency);
-        mRequest.setOnClickListener(new OnClickListener() {
+
+        mNetworkRequestRelease = view.findViewById(R.id.requestReleaseButton);
+        mNetworkRequestRelease.setEnabled(false);
+        mNetworkRequestRelease.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View view) {
-                NetworkCallback mProfileCheckNetworkCallback = new NetworkCallback() {
-                    @Override
-                    public void onAvailable(final Network network) {
-                        mNetwork = network;
-                    }
-                };
-                NetworkRequest.Builder builder = new NetworkRequest.Builder();
-                builder.addCapability(NetworkCapabilities.NET_CAPABILITY_PRIORITIZE_LATENCY);
-                mConnectivityManager.requestNetwork(builder.build(), mProfileCheckNetworkCallback);
+                Log.d(LOG_TAG, "Clicking Request/Release Network button");
+                onNetworkRequestReleaseClick();
             }
         });
+
         mPing = view.findViewById(R.id.pinglatency);
+        mPing.setEnabled(false);
         mPing.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View view) {
+                Log.d(LOG_TAG, "Clicking Ping button");
                 if (mNetwork != null) {
-                    //mNetwork.
-                    try {
-                        new RequestTask().ping(mNetwork);
-                    } catch (Exception e) {
-                    }
+                    mFixedThreadPool.execute(() -> {
+                        try {
+                            RequestTask requestTask = new RequestTask();
+                            requestTask.ping(mNetwork);
+                            updateResultTextView("Result: Ping is done successfully!");
+                        } catch (Exception e) {
+                            Log.e(LOG_TAG, "Exception at ping: " + e);
+                            updateResultTextView("Result: Got exception with ping!!!");
+                        }
+                    });
                 }
             }
         });
         return view;
     }
+
+    private void onNetworkRequestReleaseClick() {
+        if (mNetwork == null) {
+            mProfileCheckNetworkCallback = new NetworkCallback() {
+                @Override
+                public void onAvailable(final Network network) {
+                    Log.d(LOG_TAG, "onAvailable + " + network);
+                    mNetwork = network;
+                    updateUIOnNetworkAvailable();
+                }
+            };
+            NetworkRequest.Builder builder = new NetworkRequest.Builder();
+            builder.addCapability(NetworkCapabilities.NET_CAPABILITY_PRIORITIZE_LATENCY);
+            mConnectivityManager.requestNetwork(builder.build(),
+                    mProfileCheckNetworkCallback);
+            Log.d(LOG_TAG, "Network Request/Release onClick + " + builder.build());
+            mResultTextView.setText(R.string.network_requested);
+        } else {
+            try {
+                mConnectivityManager.unregisterNetworkCallback(
+                        mProfileCheckNetworkCallback);
+                mNetwork = null;
+                mNetworkRequestRelease.setText(R.string.request_network);
+                mResultTextView.setText(R.string.network_released);
+            } catch (Exception e) {
+                Log.e(LOG_TAG, "Exception when releasing network: " + e);
+                mResultTextView.setText(R.string.network_release_failed);
+            }
+        }
+    }
+
+    @TargetApi(34)
+    private void onPurchaseButtonClick() {
+        try {
+            if (mTelephonyManager.isPremiumCapabilityAvailableForPurchase(
+                    TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY)) {
+                LinkedBlockingQueue<Integer> purchaseRequest = new LinkedBlockingQueue<>(1);
+
+                // Try to purchase the capability
+                mTelephonyManager.purchasePremiumCapability(
+                        TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY,
+                        mFixedThreadPool, purchaseRequest::offer);
+                mResultTextView.setText(R.string.purchase_in_progress);
+
+                mFixedThreadPool.execute(() -> {
+                    try {
+                        Integer result = purchaseRequest.poll(
+                                TIMEOUT_FOR_PURCHASE, TimeUnit.SECONDS);
+                        if (result == null) {
+                            updateResultTextView(R.string.purchase_empty_result);
+                            Log.d(LOG_TAG, "Got null result at purchasePremiumCapability");
+                            return;
+                        }
+
+                        String purchaseResultText = "Result: "
+                                + purchasePremiumResultToText(result.intValue());
+                        updateResultTextView(purchaseResultText);
+                        Log.d(LOG_TAG, purchaseResultText);
+
+                        if (isPremiumCapacityAvailableForUse(result.intValue())) {
+                            updateNetworkRequestReleaseButton(true);
+                        }
+                    } catch (InterruptedException e) {
+                        Log.e(LOG_TAG, "InterruptedException at onPurchaseButtonClick: " + e);
+                        updateResultTextView(R.string.purchase_exception);
+                    }
+                });
+            } else {
+                mResultTextView.setText(R.string.premium_not_available);
+            }
+        } catch (Exception e) {
+            Log.e(LOG_TAG, "Exception when purchasing network premium: " + e);
+            mResultTextView.setText(R.string.purchase_exception);
+        }
+    }
+
+    private void updateNetworkRequestReleaseButton(boolean enabled) {
+        getActivity().runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mNetworkRequestRelease.setEnabled(enabled);
+            }
+        });
+    }
+
+    private void updateResultTextView(int status) {
+        getActivity().runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mResultTextView.setText(status);
+            }
+        });
+    }
+
+    private void updateResultTextView(String status) {
+        getActivity().runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mResultTextView.setText(status);
+            }
+        });
+    }
+
+    private void updateUIOnNetworkAvailable() {
+        getActivity().runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mPing.setEnabled(true);
+                mNetworkRequestRelease.setText(R.string.release_network);
+                mResultTextView.setText(R.string.network_available);
+            }
+        });
+    }
+
+    private String purchasePremiumResultToText(int result) {
+        switch (result) {
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS:
+                return "Success";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED:
+                return "Throttled";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED:
+                return "Already purchased";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_IN_PROGRESS:
+                return "Already in progress";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_OVERRIDDEN:
+                return "Overridden";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_CANCELED:
+                return "User canceled";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_DISABLED:
+                return "Carrier disabled";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_ERROR:
+                return "Carrier error";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_TIMEOUT:
+                return "Timeout";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_FEATURE_NOT_SUPPORTED:
+                return "Feature not supported";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_NETWORK_NOT_AVAILABLE:
+                return "Network not available";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED:
+                return "Entitlement check failed";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION:
+                return "Not default data subscription";
+            case PURCHASE_PREMIUM_CAPABILITY_RESULT_PENDING_NETWORK_SETUP:
+                return "Pending network setup";
+            default:
+                String errorStr = "Unknown purchasing result " + result;
+                Log.e(LOG_TAG, errorStr);
+                return errorStr;
+        }
+    }
+
+    private boolean isPremiumCapacityAvailableForUse(int purchaseResult) {
+        if (purchaseResult == PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS
+                || purchaseResult == PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED) {
+            return true;
+        }
+        return false;
+    }
 }
diff --git a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/RequestTask.java b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/RequestTask.java
index b12939e..569c066 100644
--- a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/RequestTask.java
+++ b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/RequestTask.java
@@ -16,24 +16,35 @@
 package com.google.android.sample.testsliceapp;
 
 import android.net.Network;
+import android.os.AsyncTask;
+import android.util.Log;
 
-import java.io.BufferedInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.HttpURLConnection;
 import java.net.URL;
+import java.util.Scanner;
 
-class RequestTask{
+class RequestTask extends AsyncTask<Network, Integer, Integer> {
+    protected Integer doInBackground(Network... network) {
+        ping(network[0]);
+        return 0;
+    }
     String ping(Network network) {
         URL url = null;
         try {
             url = new URL("http://www.google.com");
         } catch (Exception e) {
+            Log.d("SliceTest", "exception: " + e);
         }
         if (url != null) {
             try {
-                return httpGet(network, url);
+                Log.d("SliceTest", "ping " + url);
+                String result = httpGet(network, url);
+                Log.d("SliceTest", "result " + result);
+                return result;
             } catch (Exception e) {
+                Log.d("SliceTest", "exception: " + e);
             }
         }
         return "";
@@ -47,7 +58,9 @@
         HttpURLConnection connection = (HttpURLConnection) network.openConnection(httpUrl);
         try {
             InputStream inputStream = connection.getInputStream();
-            return new BufferedInputStream(inputStream).toString();
+            Log.d("httpGet", "httpUrl + " + httpUrl);
+            Scanner scanner = new Scanner(inputStream).useDelimiter("\\A");
+            return scanner.hasNext() ? scanner.next() : "";
         } finally {
             connection.disconnect();
         }
diff --git a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/TestCarrierService.java b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/TestCarrierService.java
index b1d019e..daa1d17 100644
--- a/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/TestCarrierService.java
+++ b/testapps/TestSliceApp/app/src/main/java/com/google/android/sample/testsliceapp/TestCarrierService.java
@@ -21,6 +21,7 @@
 import android.service.carrier.CarrierService;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
+import android.util.Log;
 
 /**
  * Carrier Service that sets the carrier config upon being bound by the system. Requires UICC
@@ -32,11 +33,13 @@
         CarrierConfigManager cfgMgr =
                 (CarrierConfigManager) getSystemService(Context.CARRIER_CONFIG_SERVICE);
         cfgMgr.notifyConfigChangedForSubId(SubscriptionManager.getDefaultSubscriptionId());
+        Log.d("TestCarrierService", "onCreate + ");
     }
 
     @Override
     public PersistableBundle onLoadConfig(CarrierIdentifier carrierIdentifier) {
         PersistableBundle config = new PersistableBundle();
+        Log.d("TestCarrierService", "onLoadConfig + ");
         return config;
     }
 }
diff --git a/testapps/TestSliceApp/app/src/main/res/layout/activity_main.xml b/testapps/TestSliceApp/app/src/main/res/layout/activity_main.xml
index a723e6f..8a7d991 100644
--- a/testapps/TestSliceApp/app/src/main/res/layout/activity_main.xml
+++ b/testapps/TestSliceApp/app/src/main/res/layout/activity_main.xml
@@ -6,7 +6,6 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity" >
   <androidx.fragment.app.FragmentContainerView
-      xmlns:android="http://schemas.android.com/apk/res/android"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:id="@+id/frameLayoutMainFrag"
diff --git a/testapps/TestSliceApp/app/src/main/res/layout/fragment_c_b_s.xml b/testapps/TestSliceApp/app/src/main/res/layout/fragment_c_b_s.xml
index ac2ef9d..eff68ac 100644
--- a/testapps/TestSliceApp/app/src/main/res/layout/fragment_c_b_s.xml
+++ b/testapps/TestSliceApp/app/src/main/res/layout/fragment_c_b_s.xml
@@ -8,9 +8,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:id="@+id/frameLayoutCBS">
-<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"
+<androidx.constraintlayout.widget.ConstraintLayout
     android:id="@+id/frameLayout3"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -19,30 +17,33 @@
       android:id="@+id/textView3"
       android:layout_width="342dp"
       android:layout_height="49dp"
-      android:text="CBS"
+      android:text="@string/cbs_title"
       tools:layout_editor_absoluteX="19dp"
       tools:layout_editor_absoluteY="7dp" />
   <Button
       android:id="@+id/requestcbs"
       android:layout_width="186dp"
       android:layout_height="57dp"
-      android:text="Request Network"
-      tools:layout_editor_absoluteX="120dp"
-      tools:layout_editor_absoluteY="154dp" />
+      android:layout_marginTop="164dp"
+      android:text="@string/request_network"
+      app:layout_constraintTop_toTopOf="parent"
+      tools:layout_editor_absoluteX="112dp" />
   <Button
       android:id="@+id/releasecbs"
       android:layout_width="187dp"
       android:layout_height="61dp"
-      android:text="Release Network"
-      tools:layout_editor_absoluteX="119dp"
-      tools:layout_editor_absoluteY="273dp" />
+      android:layout_marginTop="124dp"
+      android:text="@string/release_network"
+      app:layout_constraintTop_toBottomOf="@+id/requestcbs"
+      tools:layout_editor_absoluteX="119dp" />
   <Button
       android:id="@+id/pingcbs"
       android:layout_width="186dp"
       android:layout_height="55dp"
-      android:text="Ping"
-      tools:layout_editor_absoluteX="120dp"
-      tools:layout_editor_absoluteY="379dp" />
+      android:text="@string/ping"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintTop_toBottomOf="@+id/releasecbs"
+      tools:layout_editor_absoluteX="120dp" />
 </androidx.constraintlayout.widget.ConstraintLayout>
 </FrameLayout>
 </RelativeLayout>
\ No newline at end of file
diff --git a/testapps/TestSliceApp/app/src/main/res/layout/fragment_main.xml b/testapps/TestSliceApp/app/src/main/res/layout/fragment_main.xml
index 11e95a8..5c12075 100644
--- a/testapps/TestSliceApp/app/src/main/res/layout/fragment_main.xml
+++ b/testapps/TestSliceApp/app/src/main/res/layout/fragment_main.xml
@@ -5,18 +5,17 @@
     android:layout_height="match_parent"
     tools:context=".MainFragment">
 
-  <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+  <androidx.constraintlayout.widget.ConstraintLayout
       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:id="@+id/frameLayoutMain"
       tools:context=".MainActivity">
     <Button
         android:id="@+id/cbs"
-        android:layout_width="222dp"
-        android:layout_height="51dp"
-        android:text="CBS"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/cbs_title"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.493"
@@ -25,9 +24,9 @@
         app:layout_constraintVertical_bias="0.751" />
     <Button
         android:id="@+id/latency"
-        android:layout_width="222dp"
-        android:layout_height="46dp"
-        android:text="PRIORITIZE LATENCY"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/latency_title"
         app:layout_constraintBottom_toTopOf="@+id/cbs"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.497"
@@ -38,7 +37,7 @@
         android:id="@+id/bw"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="PRIORITIZE BANDWIDTH"
+        android:text="@string/bw_title"
         app:layout_constraintBottom_toTopOf="@+id/latency"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.497"
diff --git a/testapps/TestSliceApp/app/src/main/res/layout/fragment_prioritize_bandwidth.xml b/testapps/TestSliceApp/app/src/main/res/layout/fragment_prioritize_bandwidth.xml
index 8933e7a..412ec39 100644
--- a/testapps/TestSliceApp/app/src/main/res/layout/fragment_prioritize_bandwidth.xml
+++ b/testapps/TestSliceApp/app/src/main/res/layout/fragment_prioritize_bandwidth.xml
@@ -8,9 +8,7 @@
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:id="@+id/frameLayoutBW">
-<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"
+<androidx.constraintlayout.widget.ConstraintLayout
     android:id="@+id/frameLayout2"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -19,7 +17,7 @@
       android:id="@+id/textView2"
       android:layout_width="371dp"
       android:layout_height="52dp"
-      android:text="Prioritize Bandwidth"
+      android:text="@string/bw_title"
       tools:layout_editor_absoluteX="20dp"
       tools:layout_editor_absoluteY="4dp" />
   <Button
@@ -27,7 +25,7 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_marginBottom="64dp"
-      android:text="Release Network"
+      android:text="@string/release_network"
       app:layout_constraintBottom_toTopOf="@+id/requestbw"
       app:layout_constraintEnd_toEndOf="parent"
       app:layout_constraintStart_toStartOf="parent"
@@ -38,7 +36,7 @@
       android:layout_width="182dp"
       android:layout_height="42dp"
       android:layout_marginBottom="228dp"
-      android:text="Ping"
+      android:text="@string/ping"
       app:layout_constraintBottom_toBottomOf="parent"
       app:layout_constraintEnd_toEndOf="parent"
       app:layout_constraintHorizontal_bias="0.493"
@@ -48,7 +46,7 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_marginTop="308dp"
-      android:text="RequestNetwork"
+      android:text="@string/request_network"
       app:layout_constraintBottom_toTopOf="@+id/pingbw"
       app:layout_constraintEnd_toEndOf="parent"
       app:layout_constraintHorizontal_bias="0.495"
diff --git a/testapps/TestSliceApp/app/src/main/res/layout/fragment_prioritize_latency.xml b/testapps/TestSliceApp/app/src/main/res/layout/fragment_prioritize_latency.xml
index 9527d69..37a519f 100644
--- a/testapps/TestSliceApp/app/src/main/res/layout/fragment_prioritize_latency.xml
+++ b/testapps/TestSliceApp/app/src/main/res/layout/fragment_prioritize_latency.xml
@@ -8,51 +8,60 @@
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:id="@+id/frameLayoutLatency">
-<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/frameLayout"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".PrioritizeLatency" >
-  <Button
-      android:id="@+id/requestlatency"
-      android:layout_width="wrap_content"
-      android:layout_height="wrap_content"
-      android:text="RequestNetwork"
-      app:layout_constraintBottom_toTopOf="@+id/button6"
-      app:layout_constraintEnd_toEndOf="parent"
-      app:layout_constraintHorizontal_bias="0.461"
-      app:layout_constraintStart_toStartOf="parent"
-      app:layout_constraintTop_toTopOf="parent"
-      app:layout_constraintVertical_bias="0.717" />
-  <Button
-      android:id="@+id/releaselatency"
-      android:layout_width="wrap_content"
-      android:layout_height="wrap_content"
-      android:layout_marginBottom="76dp"
-      android:text="Release Network"
-      app:layout_constraintBottom_toTopOf="@+id/button7"
-      app:layout_constraintEnd_toEndOf="parent"
-      app:layout_constraintHorizontal_bias="0.478"
-      app:layout_constraintStart_toStartOf="parent" />
-  <Button
-      android:id="@+id/pinglatency"
-      android:layout_width="182dp"
-      android:layout_height="42dp"
-      android:layout_marginBottom="308dp"
-      android:text="Ping"
-      app:layout_constraintBottom_toBottomOf="parent"
-      app:layout_constraintEnd_toEndOf="parent"
-      app:layout_constraintHorizontal_bias="0.471"
-      app:layout_constraintStart_toStartOf="parent" />
-  <TextView
-      android:id="@+id/textView"
-      android:layout_width="371dp"
-      android:layout_height="52dp"
-      android:text="Prioritize Latency"
-      tools:layout_editor_absoluteX="21dp"
-      tools:layout_editor_absoluteY="1dp" />
-</androidx.constraintlayout.widget.ConstraintLayout>
-    </FrameLayout>
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/frameLayout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".PrioritizeLatency">
+      <Button
+          android:id="@+id/purchaseButton"
+          android:layout_width="233dp"
+          android:layout_height="50dp"
+          android:layout_marginTop="176dp"
+          android:text="@string/purchase"
+          app:layout_constraintEnd_toEndOf="parent"
+          app:layout_constraintHorizontal_bias="0.495"
+          app:layout_constraintStart_toStartOf="parent"
+          app:layout_constraintTop_toTopOf="parent"
+          app:layout_constraintVertical_bias="0.717" />
+      <Button
+          android:id="@+id/requestReleaseButton"
+          android:layout_width="183dp"
+          android:layout_height="50dp"
+          android:layout_marginTop="84dp"
+          android:text="@string/request_network"
+          app:layout_constraintEnd_toEndOf="parent"
+          app:layout_constraintStart_toStartOf="parent"
+          app:layout_constraintTop_toBottomOf="@+id/purchaseButton"
+          app:layout_constraintVertical_bias="0.717" />
+      <Button
+          android:id="@+id/pinglatency"
+          android:layout_width="182dp"
+          android:layout_height="42dp"
+          android:layout_marginBottom="92dp"
+          android:text="@string/ping"
+          app:layout_constraintBottom_toBottomOf="parent"
+          app:layout_constraintEnd_toEndOf="parent"
+          app:layout_constraintHorizontal_bias="0.493"
+          app:layout_constraintStart_toStartOf="parent"
+          app:layout_constraintTop_toBottomOf="@+id/requestReleaseButton" />
+      <TextView
+          android:id="@+id/resultTextView"
+          android:layout_width="283dp"
+          android:layout_height="wrap_content"
+          android:layout_marginTop="84dp"
+          android:text="@string/result_prefix"
+          app:layout_constraintEnd_toEndOf="parent"
+          app:layout_constraintStart_toStartOf="parent"
+          app:layout_constraintTop_toBottomOf="@+id/pinglatency"
+          app:layout_constraintVertical_bias="0.717" />
+      <TextView
+          android:id="@+id/textView"
+          android:layout_width="371dp"
+          android:layout_height="52dp"
+          android:text="@string/latency_title"
+          tools:layout_editor_absoluteX="16dp"
+          tools:layout_editor_absoluteY="16dp" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+  </FrameLayout>
     </RelativeLayout>
\ No newline at end of file
diff --git a/testapps/TestSliceApp/app/src/main/res/values-af/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-af/strings.xml
index d172f0f..5e2a27f 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-af/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-af/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hallo leë fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Versoek netwerk"</string>
+    <string name="release_network" msgid="174252378593535238">"Stel netwerk vry"</string>
+    <string name="ping" msgid="7890607576220714932">"Pieng"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultaat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritiseer traagheid"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritiseer bandwydte"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Koop netwerkpremium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultaat: Die netwerk wat versoek is, is nou beskikbaar!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultaat: Die netwerk is versoek!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultaat: Die netwerk is vrygestel!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultaat: Kon nie die netwerk vrystel nie!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultaat: Uitsondering wanneer netwerkpremium gekoop word!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultaat: Het leë resultaat gekry toe netwerkpremium gekoop is!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultaat: Die netwerkpremium kan nie gekoop word nie!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultaat: Die netwerkpremium word tans gekoop …"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-am/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-am/strings.xml
index 229ff5d..ff5e8fa 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-am/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-am/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"አውታረ መረብ ይጠይቁ"</string>
+    <string name="release_network" msgid="174252378593535238">"አውታረ መረብ ይልቀቁ"</string>
+    <string name="ping" msgid="7890607576220714932">"ፒንግ"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ውጤት፦"</string>
+    <string name="latency_title" msgid="963052613947017009">"ለስርዓተ ምላሽ ጊዜ ቅድሚያ ይስጡ"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ለመተላለፊያ ይዘት ቅድሚያ ይስጡ"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"የአውታረ መረብ Premiumን ይግዙ"</string>
+    <string name="network_available" msgid="4780293262690730734">"ውጤት፦ የተጠየቀው አውታረ መረብ አሁን ይገኛል!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ውጤት፦ አውታረ መረቡ ተጠይቋል!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ውጤት፦ አውታረ መረቡ ተለቅቋል!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ውጤት፦ አውታረ መረቡን መልቀቅ አልተሳካም!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ውጤት፦የአውታረ መረብ premium በሚገዛበት ጊዜ ያለ ለየት ያለ!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ውጤት፦የአውታረ መረብ premium በሚገዛበት ጊዜ ባዶ ውጤት ተገኝቷል!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ውጤት፦የአውታረ መረቡ premium ለግዢ አይገኝም!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ውጤት፦ የአውታረ መረብ premium ግዢ በሂደት ላይ ነው ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ar/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ar/strings.xml
index 0cadb81..25fa479 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ar/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ar/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"جزء فارغ للترحيب"</string>
+    <string name="request_network" msgid="8945235490804849914">"طلب الشبكة"</string>
+    <string name="release_network" msgid="174252378593535238">"إطلاق الإصدار"</string>
+    <string name="ping" msgid="7890607576220714932">"فحص الاتصال"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"النتيجة:"</string>
+    <string name="latency_title" msgid="963052613947017009">"منح الأولوية لوقت الاستجابة"</string>
+    <string name="bw_title" msgid="3902162973688221344">"منح الأولوية لمعدّل نقل البيانات"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"شراء الاشتراك المميّز في الشبكة"</string>
+    <string name="network_available" msgid="4780293262690730734">"النتيجة: الشبكة المطلوبة متاحة الآن."</string>
+    <string name="network_requested" msgid="5646123922691865991">"النتيجة: تم طلب الشبكة."</string>
+    <string name="network_released" msgid="2992280481133877025">"النتيجة: تم إطلاق الشبكة."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"النتيجة: تعذَّر إطلاق الشبكة."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"النتيجة: حدث استثناء عند شراء اشتراك مميّز في الشبكة."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"النتيجة: لقد حصلْت على نتيجة فارغة عند شراء اشتراك مميّز في الشبكة."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"النتيجة: لا تتوفّر إمكانية شراء الاشتراك المميّز في الشبكة."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"النتيجة: عملية شراء الاشتراك المميّز في الشبكة جارية ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-as/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-as/strings.xml
index 229ff5d..350d8dd 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-as/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-as/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"নেটৱৰ্কৰ বাবে অনুৰোধ কৰক"</string>
+    <string name="release_network" msgid="174252378593535238">"নেটৱৰ্ক মুকলি কৰক"</string>
+    <string name="ping" msgid="7890607576220714932">"পিং"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ফলাফল:"</string>
+    <string name="latency_title" msgid="963052613947017009">"বিলম্বতাক অগ্ৰাধিকাৰ দিয়ক"</string>
+    <string name="bw_title" msgid="3902162973688221344">"বেণ্ডৱিথক অগ্ৰাধিকাৰ দিয়ক"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"নেটৱৰ্ক প্ৰিমিয়াম ক্ৰয় কৰক"</string>
+    <string name="network_available" msgid="4780293262690730734">"ফলাফল: অনুৰোধ কৰা নেটৱৰ্কটো বৰ্তমান উপলব্ধ নহয়!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ফলাফল: নেটৱৰ্কটোৰ বাবে অনুৰোধ কৰা হৈছে!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ফলাফল: নেটৱৰ্কটো মুকলি কৰি দিয়া হৈছে!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ফলাফল: নেটৱৰ্কটো মুকলি কৰি দিয়াত বিফল হৈছে!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ফলাফল: নেটৱৰ্ক প্ৰিমিয়াম ক্ৰয় কৰাৰ সময়ত ব্যতিক্ৰম!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ফলাফল: নেটৱৰ্ক প্ৰিমিয়াম ক্ৰয় কৰাৰ সময়ত খালী ফলাফল পোৱা গৈছে!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ফলাফল: ক্ৰয় কৰিবলৈ নেটৱৰ্ক প্ৰিমিয়াম উপলব্ধ নহয়!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ফলাফল: নেটৱৰ্ক প্ৰিমিয়াম ক্ৰয় কৰাৰ প্ৰক্ৰিয়া চলি আছে ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-az/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-az/strings.xml
index 3702d56..8d09fb9 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-az/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-az/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Boş salamlama fraqmenti"</string>
+    <string name="request_network" msgid="8945235490804849914">"Şəbəkə sorğusu göndərin"</string>
+    <string name="release_network" msgid="174252378593535238">"Şəbəkə ilə əlaqəni kəsin"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Nəticə:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Gecikməni prioritetləşdirin"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Ötürmə sürətini prioritetləşdirin"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Premium şəbəkə satın alın"</string>
+    <string name="network_available" msgid="4780293262690730734">"Nəticə: Tələb olunan şəbəkə indi əlçatandır!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Nəticə: Şəbəkə sorğusu göndərildi!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Nəticə: Şəbəkə ilə əlaqə kəsildi!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Nəticə: Şəbəkə ilə əlaqəni kəsmək alınmadı!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Nəticə: Premium şəbəkə satın alan zaman istisna baş verdi!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Nəticə: Premium şəbəkə satın alan zaman boş nəticə əldə edildi!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Nəticə: Premium şəbəkə satın almaq mümkün deyil!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Nəticə: Premium şəbəkə satın almaq prosesi davam edir ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-b+sr+Latn/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-b+sr+Latn/strings.xml
index 229ff5d..2ca99d3 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-b+sr+Latn/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-b+sr+Latn/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Zatražite mrežu"</string>
+    <string name="release_network" msgid="174252378593535238">"Objavite mrežu"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Rezultat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Dajte prioritet kašnjenju"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Dajte prioritet propusnom opsegu"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Kupite Premium mrežu"</string>
+    <string name="network_available" msgid="4780293262690730734">"Rezultat: Zahtevana mreža je trenutno dostupna!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Rezultat: Mreža je zatražena!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Rezultat: Mreža je objavljena!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Rezultat: Objavljivanje mreže nije uspelo!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Rezultat: Izuzetak pri kupovini Premium mreže!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Rezultat: Rezultat je prazan kada kupujete Premium mrežu!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Rezultat: Premium mreža nije dostupna za kupovinu!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Rezultat: Kupovina Premium mreže je u toku..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-be/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-be/strings.xml
index 385f84e..4b8a613 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-be/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-be/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Вітаем,"</string>
+    <string name="request_network" msgid="8945235490804849914">"Запытаць сетку"</string>
+    <string name="release_network" msgid="174252378593535238">"Вызваліць сетку"</string>
+    <string name="ping" msgid="7890607576220714932">"Пінг"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Вынік:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Аддаванне прыярытэту затрымцы"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Аддаванне прыярытэту паласе прапускання"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Купіць прэміяльную падпіску на выкарыстанне сеткі"</string>
+    <string name="network_available" msgid="4780293262690730734">"Вынік: запытаная сетка даступная!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Вынік: сетка запытана!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Вынік: сетка вызвалена!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Вынік: не ўдалося вызваліць сетку!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Вынік: пры спробе купіць прэміяльную падпіску на выкарыстанне сеткі ўзнікла выключэнне!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Вынік: пры спробе купіць прэміяльную падпіску на выкарыстанне сеткі атрыманы пусты вынік!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Вынік: прэміяльная падпіска на выкарыстанне сеткі недаступная для куплі!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Вынік: выконваецца купля прэміяльнай падпіскі на выкарыстанне сеткі..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-bg/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-bg/strings.xml
index 943a70d..b2951f9 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-bg/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-bg/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Здравей, празен фрагмент"</string>
+    <string name="request_network" msgid="8945235490804849914">"Заявка за мрежа"</string>
+    <string name="release_network" msgid="174252378593535238">"Освобождаване на мрежата"</string>
+    <string name="ping" msgid="7890607576220714932">"Команда ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Резултат:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Даване на приоритет на забавянето"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Даване на приоритет на пропускателната способност"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Купете Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Резултат: Заявената мрежа е достъпна сега!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Резултат: Мрежата е заявена!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Резултат: Мрежата е освободена!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Резултат: Мрежата не бе освободена!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Резултат: Изключение при покупка на Network Premium!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Резултат: При покупката на Network Premium получихте празен резултат."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Резултат: Network Premium не е налице за покупка!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Резултат: Network Premium се купува..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-bn/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-bn/strings.xml
index 229ff5d..5280d16 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-bn/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-bn/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Network সংক্রান্ত অনুরোধ করুন"</string>
+    <string name="release_network" msgid="174252378593535238">"Network রিলিজ করুন"</string>
+    <string name="ping" msgid="7890607576220714932">"পিং"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ফলাফল:"</string>
+    <string name="latency_title" msgid="963052613947017009">"লেটেন্সিকে অগ্রাধিকার দিন"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ব্যান্ডউইথকে অগ্রাধিকার দিন"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Network Premium কিনুন"</string>
+    <string name="network_available" msgid="4780293262690730734">"ফলাফল: অনুরোধ করা নেটওয়ার্ক এখন উপলভ্য আছে!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ফলাফল: নেটওয়ার্কের জন্য অনুরোধ জানানো হয়েছে!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ফলাফলt: নেটওয়ার্ক রিলিজ করা হয়েছে!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ফলাফল: নেটওয়ার্ক রিলিজ করা যায়নি!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ফলাফল: Network Premium কেনার সময় ব্যতিক্রম!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ফলাফল: Network Premium কেনার সময় কোনও ফলাফল পাওয়া যায়নি!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ফলাফল: Network Premium কেনার জন্য উপলভ্য নেই!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ফলাফল: Network Premium কেনার প্রক্রিয়া চলছে ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-bs/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-bs/strings.xml
index 229ff5d..e2ea203 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-bs/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-bs/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Zatraži mrežu"</string>
+    <string name="release_network" msgid="174252378593535238">"Otključaj mrežu"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Rezultat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Dodijeli prioritet latentnosti"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Dodijeli prioritet propusnosti"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Kupite premium verziju mreže"</string>
+    <string name="network_available" msgid="4780293262690730734">"Rezultat: zatražena mreža je sada dostupna."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Rezultat: mreža je zatražena."</string>
+    <string name="network_released" msgid="2992280481133877025">"Rezultat: mreža je otključana."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Rezultat: otključavanje mreže nije uspjelo."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Rezultat: izuzetak prilikom kupovine premium verzije mreže."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Rezultat: dobijen je prazan rezultat prilikom kupovine premium verzije mreže."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Rezultat: premium verzija mreže nije dostupna za kupovinu."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Rezultat: kupovina premium verzije mreže je u toku…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ca/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ca/strings.xml
index 9799d39..05529e3 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ca/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ca/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Fragment de benvinguda en blanc"</string>
+    <string name="request_network" msgid="8945235490804849914">"Sol·licita la xarxa"</string>
+    <string name="release_network" msgid="174252378593535238">"Allibera la xarxa"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritza la latència"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritza l\'amplada de banda"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Compra la xarxa prèmium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultat: la xarxa sol·licitada ja està disponible."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultat: s\'ha sol·licitat la xarxa."</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultat: s\'ha alliberat la xarxa."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultat: no s\'ha pogut alliberar la xarxa."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultat: s\'ha produït una excepció en comprar la xarxa prèmium."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultat: s\'ha obtingut un resultat buit en comprar la xarxa prèmium."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultat: la xarxa prèmium no es pot comprar."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultat: la compra de la xarxa prèmium està en curs..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-cs/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-cs/strings.xml
index 793ab6f..d25f77d 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-cs/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-cs/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Prázdný fragment pro pozdrav"</string>
+    <string name="request_network" msgid="8945235490804849914">"Odeslat požadavek na síť"</string>
+    <string name="release_network" msgid="174252378593535238">"Uvolnit síť"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Výsledek:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Upřednostnit latenci"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Upřednostnit rychlost připojení"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Pořiďte si bonus k síti"</string>
+    <string name="network_available" msgid="4780293262690730734">"Výsledek: Požadovaná síť je teď dostupná."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Výsledek: Byl odeslán požadavek na síť."</string>
+    <string name="network_released" msgid="2992280481133877025">"Výsledek: Síť byla uvolněna."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Výsledek: Síť se nepodařilo uvolnit."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Výsledek: Výjimka při nákupu bonusu k síti."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Výsledek: Při nákupu bonusu k síti se vrátil prázdný výsledek."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Výsledek: Bonus k síti není k prodeji."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Výsledek: Probíhá nákup bonusu k síti…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-da/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-da/strings.xml
index 229ff5d..6e074c2 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-da/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-da/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Anmod om tv-kanal"</string>
+    <string name="release_network" msgid="174252378593535238">"Udgiv tv-kanal"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioriter forsinkelse"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioriter båndbredde"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Køb Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultat: Den tv-kanal, der blev anmodet om, er tilgængelig nu!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultat: Der blev anmodet om tv-kanalen!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultat: Tv-kanalen er blevet udgivet!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultat: Tv-kanalen kunne ikke udgives!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultat: Undtagen, når du køber Network Premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultat: Der blev vist et tomt resultat ved køb af Network Premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultat: Network Premium kan ikke købes!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultat: Købet af Network Premium er i gang…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-de/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-de/strings.xml
index 229ff5d..4ff4b5f 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-de/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-de/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Netzwerk anfragen"</string>
+    <string name="release_network" msgid="174252378593535238">"Netzwerk freigeben"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Ergebnis:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Latenz priorisieren"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Bandbreite priorisieren"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Premium-Netzwerk erwerben"</string>
+    <string name="network_available" msgid="4780293262690730734">"Ergebnis: Das gewünschte Netzwerk ist jetzt verfügbar."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Ergebnis: Das Netzwerk wurde angefordert."</string>
+    <string name="network_released" msgid="2992280481133877025">"Ergebnis: Das Netzwerk wurde freigegeben."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Ergebnis: Netzwerk konnte nicht freigegeben werden."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Ergebnis: Ausnahme beim Kauf des Premium-Netzwerks."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Ergebnis: Beim Kauf des Premium-Netzwerks wurde ein leeres Ergebnis zurückgegeben."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Ergebnis: Premium-Netzwerk kann nicht erworben werden."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Ergebnis: Der Kauf des Premium-Netzwerks läuft..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-el/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-el/strings.xml
index 229ff5d..0d39d8b 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-el/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-el/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Υποβολή αιτήματος για δίκτυο"</string>
+    <string name="release_network" msgid="174252378593535238">"Κυκλοφορία δικτύου"</string>
+    <string name="ping" msgid="7890607576220714932">"Εφαρμογή Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Αποτέλεσμα:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Προτεραιότητα λανθάνοντος χρόνου"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Προτεραιότητα εύρους ζώνης"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Αγορά επιπλέον χρέωσης δικτύου"</string>
+    <string name="network_available" msgid="4780293262690730734">"Αποτέλεσμα: Το δίκτυο που ζητήθηκε είναι πλέον διαθέσιμο!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Αποτέλεσμα: Υποβλήθηκε αίτημα για το δίκτυο!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Αποτέλεσμα: Το δίκτυο κυκλοφόρησε!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Αποτέλεσμα: Αποτυχία κυκλοφορίας του δικτύου!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Αποτέλεσμα: Εξαίρεση κατά την αγορά δικτύου με επιπλέον χρέωση!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Αποτέλεσμα: Εμφανίστηκε κενό αποτέλεσμα κατά την αγορά δικτύου με επιπλέον χρέωση!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Αποτέλεσμα: Η επιπλέον χρέωση του δικτύου δεν είναι διαθέσιμη για αγορά!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Αποτέλεσμα: Η αγορά δικτύου με επιπλέον χρέωση βρίσκεται σε εξέλιξη …"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-en-rAU/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-en-rAU/strings.xml
index 229ff5d..fbb98d6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-en-rAU/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-en-rAU/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritise latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritise bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase network premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-en-rCA/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-en-rCA/strings.xml
index 229ff5d..a5c81f6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-en-rCA/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-en-rCA/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-en-rGB/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-en-rGB/strings.xml
index 229ff5d..fbb98d6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-en-rGB/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-en-rGB/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritise latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritise bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase network premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-en-rIN/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-en-rIN/strings.xml
index 229ff5d..fbb98d6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-en-rIN/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-en-rIN/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritise latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritise bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase network premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-en-rXC/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-en-rXC/strings.xml
index dafc7d2..a24b28a 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-en-rXC/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-en-rXC/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‎‏‏‎‎‎‏‏‏‏‏‏‎‎‏‎‎‎‎‏‏‏‎‎‏‏‎‏‏‎‏‏‎‎‏‏‎‏‏‏‎‏‏‎‏‏‎‏‎‎‏‎‎‎‏‎‏‎‎TestSliceApp‎‏‎‎‏‎"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‏‏‎‎‎‏‎‏‎‎‎‏‏‏‎‏‏‏‎‏‏‎‎‎‎‏‎‎‏‎‎‏‎‎‎‎‎‏‎‏‏‎‏‏‏‎‏‎‏‎‎‏‏‏‎‎‏‎‎‏‏‏‎Hello blank fragment‎‏‎‎‏‎"</string>
+    <string name="request_network" msgid="8945235490804849914">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‎‎‎‎‏‎‎‎‏‏‏‏‎‏‏‏‎‎‎‏‎‎‏‎‎‎‏‏‏‏‎‏‎‏‏‎‏‎‎‎‏‏‏‏‎‏‏‏‎‎‏‏‏‏‏‎‏‎‎Request Network‎‏‎‎‏‎"</string>
+    <string name="release_network" msgid="174252378593535238">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‎‏‎‎‏‏‎‏‎‏‏‎‎‎‏‎‎‎‏‏‎‎‏‏‏‎‏‎‏‏‏‎‏‏‏‎‏‎‏‎‏‎‏‏‎‏‎‎‏‎‏‎‎‎‎‎‏‏‎‎Release Network‎‏‎‎‏‎"</string>
+    <string name="ping" msgid="7890607576220714932">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‎‏‏‎‎‎‎‎‎‏‎‎‎‏‎‎‎‏‏‏‎‎‏‎‎‎‏‏‎‎‏‎‏‎‏‎‏‎‎‏‎‎‎‏‎‎‎‏‏‏‏‎‏‏‎‏‎‎‎Ping‎‏‎‎‏‎"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‎‎‎‏‏‏‎‎‎‏‏‎‏‏‏‏‏‎‎‎‏‏‏‎‏‏‏‏‎‎‎‏‏‎‎‎‎‎‏‏‏‎‎‏‎‏‎‏‎‏‏‎‏‎‏‎‏‏‏‎Result:‎‏‎‎‏‎"</string>
+    <string name="latency_title" msgid="963052613947017009">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‎‎‏‏‎‏‎‏‎‏‏‏‎‏‎‏‏‏‎‎‏‏‎‎‏‏‏‏‏‏‏‏‏‏‏‎‏‎‎‏‎‏‎‎‏‎‏‏‎‎‎‏‏‏‎‎‏‏‎‎‎‏‎Prioritize Latency‎‏‎‎‏‎"</string>
+    <string name="bw_title" msgid="3902162973688221344">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‏‏‎‎‎‏‎‎‏‏‏‎‏‎‎‎‏‎‎‏‎‎‎‏‏‎‎‏‏‎‎‏‏‏‎‎‏‎‏‏‏‏‎‎‏‎‎‏‏‏‎‏‎‏‎‎‎‎‎‎Prioritize Bandwidth‎‏‎‎‏‎"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‎‎‎‏‎‏‎‎‏‎‎‎‏‎‏‏‏‎‎‏‎‏‎‎‏‏‎‎‎‏‎‎‏‎‏‎‎‏‏‎‏‎‏‎‏‎‎‏‏‎‎‏‏‏‏‎‎‎‎‎CBS‎‏‎‎‏‎"</string>
+    <string name="purchase" msgid="7843181995697372128">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‎‎‏‏‎‏‏‎‎‎‏‎‎‏‎‏‎‎‎‏‏‏‏‎‎‎‎‏‎‏‏‎‏‎‎‏‎‎‎‏‏‏‏‏‏‏‏‎‏‏‏‏‏‎‎‎‎‎‎Purchase Network Premium‎‏‎‎‏‎"</string>
+    <string name="network_available" msgid="4780293262690730734">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‎‎‏‎‎‏‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‏‎‎‏‎‏‎‎‏‏‎‏‎‎‏‏‎‏‏‏‏‏‏‏‎‎‎‎‏‎‏‏‏‎‏‏‏‎‎Result: The requested network is available now!‎‏‎‎‏‎"</string>
+    <string name="network_requested" msgid="5646123922691865991">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‏‏‎‎‏‎‏‏‎‏‏‎‎‎‎‏‏‏‏‏‏‎‎‏‎‏‏‎‎‎‏‎‎‎‏‏‏‏‎‎‎‏‎‎‎‏‏‏‏‎‏‏‎‎‎‎‏‏‏‎Result: The network has been requested!‎‏‎‎‏‎"</string>
+    <string name="network_released" msgid="2992280481133877025">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‎‎‏‏‎‎‎‎‏‏‎‏‎‏‏‎‏‏‏‎‎‏‏‏‏‏‎‎‏‏‎‏‎‏‎‎‏‎‏‎‎‎‏‏‏‎‏‎‏‏‏‎‎‏‎‎‎‎‏‎Result: The network has been released!‎‏‎‎‏‎"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‎‏‎‏‏‏‎‎‎‏‏‏‏‎‎‏‎‏‎‏‏‎‎‏‏‏‎‎‏‏‏‏‎‎‎‏‏‏‏‏‎‎‏‎‏‏‏‎‏‏‎‎‎‏‏‎‏‏‏‏‏‎Result: Failed to release the network!!!‎‏‎‎‏‎"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‏‏‎‎‏‏‎‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‏‏‏‏‎‎‏‏‎‎‎‏‎‎‎‎‎‎‎‎‏‏‎‏‎‏‏‎‎‏‏‏‏‏‏‎Result: Exception when purchasing network premium!!!‎‏‎‎‏‎"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‎‎‎‎‎‏‏‎‏‏‎‎‏‏‏‏‏‎‏‏‎‎‎‎‎‏‎‎‎‏‎‏‏‏‎‏‎‎‎‎‎‏‎‎‎‎‏‏‎‏‎‏‎‏‎‎‎‎Result: Got empty result when purchasing network premium!!!‎‏‎‎‏‎"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‎‏‏‏‏‏‎‎‏‏‏‎‎‎‏‎‏‏‎‏‏‎‎‏‏‏‎‏‏‏‏‏‏‏‎‎‏‎‏‎‎‎‎‎‏‏‎‏‎‏‎‎‎‎‏‏‎‎‎Result: The network premium is not available for purchase!!!‎‏‎‎‏‎"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‎‎‏‎‏‏‏‎‏‎‎‎‏‏‎‏‎‏‎‎‎‎‎‎‏‏‏‎‎‏‏‏‏‎‏‎‎‎‎‎‎‎‏‏‏‎‎‎‏‎‏‎‎‏‏‏‏‎‏‎‎‎‎Result: The network premium purchase is in progress ...‎‏‎‎‏‎"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-es-rUS/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-es-rUS/strings.xml
index 229ff5d..39b1338 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-es-rUS/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-es-rUS/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Solicitar red"</string>
+    <string name="release_network" msgid="174252378593535238">"Publicar red"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultado:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioriza la latencia"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioriza el ancho de banda"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Comprar red premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultado: Ya está disponible la red solicitada."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultado: Se solicitó la red."</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultado: Se liberó la red."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultado: No se pudo liberar la red."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultado: Excepción cuando se compra la red premium."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultado: Se obtuvo un resultado vacío durante la compra de la red premium."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultado: La red premium no está disponible para comprarse."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultado: La compra de la red premium está en curso…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-es/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-es/strings.xml
index 355b912..8f46501 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-es/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-es/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hola, (segmento en blanco):"</string>
+    <string name="request_network" msgid="8945235490804849914">"Solicitar red"</string>
+    <string name="release_network" msgid="174252378593535238">"Lanzar red"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultado:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Priorizar latencia"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Priorizar ancho de banda"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Comprar red premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultado: la red solicitada ya está disponible."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultado: se ha solicitado la red."</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultado: la red se ha lanzado."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultado: no se ha podido lanzar la red."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultado: excepción al comprar la red premium."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultado: se ha obtenido un resultado vacío al comprar la red premium."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultado: no se puede comprar la red premium."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultado: la compra de la red premium está en curso..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-et/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-et/strings.xml
index 229ff5d..f5ff262 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-et/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-et/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Kõll"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Tulemus:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-eu/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-eu/strings.xml
index 229ff5d..ce566a1 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-eu/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-eu/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Eskatu sarea"</string>
+    <string name="release_network" msgid="174252378593535238">"Askatu sarea"</string>
+    <string name="ping" msgid="7890607576220714932">"Egin ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Emaitza:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Eman lehentasuna latentziari"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Eman lehentasuna banda-zabalerari"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Erosi sarearen premium bertsioa"</string>
+    <string name="network_available" msgid="4780293262690730734">"Emaitza: eskatutako sarea erabilgarri dago orain!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Emaitza: eskatu da sarea!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Emaitza: askatu da sarea!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Emaitza: ezin izan da askatu sarea!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Emaitza: salbuespena sarearen premium bertsioa erostean!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Emaitza: hutsik dauden emaitzak lortu dira sarearen premium bertsioa erostean!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Emaitza: ezin da erosi sarearen premium bertsioa!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Emaitza: abian da sarearen premium bertsioa erosteko prozesua…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-fa/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-fa/strings.xml
index 6f35108..5a51eaa 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-fa/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-fa/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"سلام بخش خالی"</string>
+    <string name="request_network" msgid="8945235490804849914">"درخواست شبکه"</string>
+    <string name="release_network" msgid="174252378593535238">"انتشار شبکه"</string>
+    <string name="ping" msgid="7890607576220714932">"پینگ"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"نتیجه:"</string>
+    <string name="latency_title" msgid="963052613947017009">"اولویت‌بندی تأخیر"</string>
+    <string name="bw_title" msgid="3902162973688221344">"اولویت‌بندی پهنای باند"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"خرید حساب ممتاز شبکه"</string>
+    <string name="network_available" msgid="4780293262690730734">"نتیجه: شبکه درخواست‌شده اکنون دردسترس است!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"نتیجه: شبکه درخواست شد!"</string>
+    <string name="network_released" msgid="2992280481133877025">"نتیجه: شبکه منتشر شد!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"نتیجه: شبکه منتشر نشد!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"نتیجه: هنگام خرید حساب ممتاز شبکهْ استثنائی پیش می‌آید!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"نتیجه: هنگام تلاش برای خرید حساب ممتاز شبکه نتیجه خالی برگردانده می‌شود!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"نتیجه: حساب ممتاز شبکه برای خرید دردسترس نیست!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"نتیجه: خرید حساب ممتاز شبکه درحال انجام است…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-fi/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-fi/strings.xml
index 229ff5d..df8ce6b 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-fi/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-fi/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Pyydä verkkoa"</string>
+    <string name="release_network" msgid="174252378593535238">"Vapauta verkko"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Tulos:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Priorisoi viive"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Priorisoi kaistanleveys"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Osta Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Tulos: Pyydetty verkko on nyt käytettävissä!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Tulos: Verkkoa on pyydetty!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Tulos: Verkko on vapautettu!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Tulos: Verkon vapautus epäonnistui!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Tulos: Poikkeus Network Premiumia ostettaessa!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Tulos: Tyhjä tulos Network Premiumia ostettaessa!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Tulos: Network Premium ei ole ostettavissa!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Tulos: Network Premiumin osto on käynnissä..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-fr-rCA/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-fr-rCA/strings.xml
index 229ff5d..70a891b 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-fr-rCA/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-fr-rCA/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Réseau de demande"</string>
+    <string name="release_network" msgid="174252378593535238">"Réseau de diffusion"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Résultat :"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioriser la latence"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioriser la bande passante"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Acheter le réseau Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Résultat : Le réseau demandé est maintenant disponible!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Résultat : Le réseau a été demandé!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Résultat : Le réseau est publié!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Résultat : Échec de la publication du réseau!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Résultat : Exception lors de l\'achat du réseau premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Résultat : Aucun résultat lors de l\'achat du réseau Premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Résultat : Le réseau Premium n\'est pas offert à l\'achat!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Résultat : L\'achat du réseau Premium est en cours…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-fr/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-fr/strings.xml
index e9b3b45..96d996b 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-fr/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-fr/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Bonjour fragment vierge"</string>
+    <string name="request_network" msgid="8945235490804849914">"Demander le réseau"</string>
+    <string name="release_network" msgid="174252378593535238">"Libérer le réseau"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Résultat :"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioriser la latence"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioriser la bande passante"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Souscrire au réseau premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Résultat : le réseau demandé est disponible."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Résultat : le réseau a été demandé."</string>
+    <string name="network_released" msgid="2992280481133877025">"Résultat : le réseau a été libéré."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Résultat : échec de la libération du réseau."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Résultat : une exception s\'est produite lors de la souscription au réseau premium."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Résultat : un résultat vide s\'est affiché lors de la souscription au réseau premium."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Résultat : le réseau premium n\'est pas disponible à l\'achat."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Résultat : la souscription au réseau premium est en cours…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-gl/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-gl/strings.xml
index 229ff5d..c505b21 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-gl/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-gl/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Solicitar rede"</string>
+    <string name="release_network" msgid="174252378593535238">"Liberar rede"</string>
+    <string name="ping" msgid="7890607576220714932">"Facer ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultado:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Darlle prioridade á latencia"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Darlle prioridade á largura de banda"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Comprar rede premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultado: A rede solicitada está dispoñible neste momento"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultado: Solicitouse a rede"</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultado: Liberouse a rede"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultado: Produciuse un erro ao liberar a rede"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultado: Excepción ao comprar a rede premium"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultado: Recibiuse un resultado baleiro ao comprar a rede premium"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultado: A rede premium non está á venda"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultado: A compra da rede premium está en curso…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-gu/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-gu/strings.xml
index 229ff5d..675ac46 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-gu/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-gu/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"નેટવર્કની વિનંતી કરો"</string>
+    <string name="release_network" msgid="174252378593535238">"નેટવર્ક રિલીઝ કરો"</string>
+    <string name="ping" msgid="7890607576220714932">"પિંગ"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"પરિણામ:"</string>
+    <string name="latency_title" msgid="963052613947017009">"વિલંબતાને પ્રાધાન્યતા આપો"</string>
+    <string name="bw_title" msgid="3902162973688221344">"બૅન્ડવિડ્થને પ્રાધાન્યતા આપો"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Network Premium ખરીદો"</string>
+    <string name="network_available" msgid="4780293262690730734">"પરિણામ: વિનંતી કરવામાં આવેલું નેટવર્ક હવે ઉપલબ્ધ છે!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"પરિણામ: નેટવર્કની વિનંતી કરવામાં આવી છે!"</string>
+    <string name="network_released" msgid="2992280481133877025">"પરિણામ: નેટવર્ક રિલીઝ કરવામાં આવ્યું છે!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"પરિણામ: નેટવર્ક રિલીઝ કરવામાં નિષ્ફળ રહ્યાં!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"પરિણામ: network premium ખરીદતી વખતે અપવાદ!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"પરિણામ: network premium ખરીદતી વખતે ખાલી પરિણામ મળ્યું!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"પરિણામ: ખરીદી કરવા માટે network premium ઉપલબ્ધ નથી!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"પરિણામ: network premiumની ખરીદીની પ્રક્રિયા ચાલુ છે ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-hi/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-hi/strings.xml
index 229ff5d..0f13f68 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-hi/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-hi/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"नेटवर्क का अनुरोध करें"</string>
+    <string name="release_network" msgid="174252378593535238">"नेटवर्क रिलीज़ करें"</string>
+    <string name="ping" msgid="7890607576220714932">"पिंग करें"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"नतीजा:"</string>
+    <string name="latency_title" msgid="963052613947017009">"इंतज़ार के समय को प्राथमिकता दें"</string>
+    <string name="bw_title" msgid="3902162973688221344">"बैंडविड्थ को प्राथमिकता दें"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"नेटवर्क प्रीमियम खरीदें"</string>
+    <string name="network_available" msgid="4780293262690730734">"नतीजा: अनुरोध किया गया नेटवर्क अब उपलब्ध है!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"नतीजा: नेटवर्क के लिए अनुरोध किया गया है!"</string>
+    <string name="network_released" msgid="2992280481133877025">"नतीजा: नेटवर्क रिलीज़ हो गया है!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"नतीजा: नेटवर्क रिलीज़ नहीं किया जा सका!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"नतीजा: नेटवर्क प्रीमियम खरीदते समय अपवाद!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"नतीजा: नेटवर्क प्रीमियम खरीदते समय खाली नतीजा मिला!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"नतीजा: नेटवर्क प्रीमियम खरीदारी के लिए उपलब्ध नहीं है!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"नतीजा: नेटवर्क प्रीमियम खरीदारी चल रही है ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-hr/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-hr/strings.xml
index 229ff5d..dd4f3f5 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-hr/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-hr/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Zahtjev za mrežu"</string>
+    <string name="release_network" msgid="174252378593535238">"Otkazivanje mreže"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Rezultat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prednost ima latencija"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prednost ima propusnost"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Kupnja premium sadržaja mreže"</string>
+    <string name="network_available" msgid="4780293262690730734">"Rezultat: zatražena mreža sada je dostupna!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Rezultat: mreža je zatražena!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Rezultat: mreža je otkazana!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Rezultat: otkazivanje mreže nije uspjelo!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Rezultat: iznimka pri kupnji premium sadržaja mreže!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Rezultat: dobiven je prazni rezultat pri kupnji premium sadržaja mreže!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Rezultat: premium sadržaj mreže nije dostupan za kupnju!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Rezultat: u tijeku je kupnja premium sadržaja mreže..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-hu/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-hu/strings.xml
index 0e73dba..524b271 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-hu/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-hu/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Üres üdvözlő rész"</string>
+    <string name="request_network" msgid="8945235490804849914">"Hálózat kérése"</string>
+    <string name="release_network" msgid="174252378593535238">"Hálózat felszabadítása"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Eredmény:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Várakozási idő előnyben"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Sávszélesség előnyben"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"A hálózati prémium megvásárlása"</string>
+    <string name="network_available" msgid="4780293262690730734">"Eredmény: A kért hálózat már rendelkezésre áll."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Eredmény: A hálózat igénylése megtörtént."</string>
+    <string name="network_released" msgid="2992280481133877025">"Eredmény: A hálózat felszabadult."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Eredmény: Nem sikerült felszabadítani a hálózatot."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Eredmény: Kivétel a hálózati prémium megvásárlásakor."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Eredmény: Üres eredmény érkezett vissza a hálózati prémium megvásárlásakor."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Eredmény: A hálózati prémium nem vásárolható meg."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Eredmény: A hálózati prémium megvásárlása folyamatban van..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-hy/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-hy/strings.xml
index 31a60c6..77ef65f 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-hy/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-hy/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Դատարկ հատված"</string>
+    <string name="request_network" msgid="8945235490804849914">"Ցանցն ազատելու հայտ ուղարկել"</string>
+    <string name="release_network" msgid="174252378593535238">"Ազատել ցանցը"</string>
+    <string name="ping" msgid="7890607576220714932">"Փինգ"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Արդյունքը՝"</string>
+    <string name="latency_title" msgid="963052613947017009">"Առաջնահերթություն տալ հապաղմանը"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Առաջնահերթություն տալ թողունակությանը"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Գնել ցանցի օգտագործման պրեմիում բաժանորդագրություն"</string>
+    <string name="network_available" msgid="4780293262690730734">"Արդյունքը՝ պահանջվող ցանցն այժմ հասանելի է։"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Արդյունքը՝ ցանցն ազատելու հայտն ուղարկվեց։"</string>
+    <string name="network_released" msgid="2992280481133877025">"Արդյունքը՝ ցանցն ազատվեց։"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Արդյունքը՝ չհաջողվեց ազատել ցանցը։"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Արդյունքը՝ ցանցի օգտագործման պրեմիում բաժանորդագրություն գնելու փորձի ժամանակ բացառություն է առաջացել։"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Արդյունքը՝ ցանցի օգտագործման պրեմիում բաժանորդագրություն գնելու փորձի ժամանակ ստացվել է դատարկ արդյունք։"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Արդյունքը՝ ցանցի օգտագործման պրեմիում բաժանորդագրությունը հասանելի չէ գնման համար։"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Արդյունքը՝ կատարվում է ցանցի օգտագործման պրեմիում բաժանորդագրության գնում ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-in/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-in/strings.xml
index 229ff5d..9e1aa19 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-in/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-in/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Meminta Jaringan"</string>
+    <string name="release_network" msgid="174252378593535238">"Melepaskan Jaringan"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Hasil:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Memprioritaskan Latensi"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Memprioritaskan Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Membeli Jaringan Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Hasil: Jaringan yang diminta kini tersedia."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Hasil: Jaringan telah diminta."</string>
+    <string name="network_released" msgid="2992280481133877025">"Hasil: Jaringan telah dilepas."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Hasil: Gagal melepaskan jaringan."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Hasil: Pengecualian saat membeli jaringan premium."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Hasil: Mendapatkan hasil kosong saat membeli jaringan premium."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Hasil: Jaringan premium tidak dapat dibeli."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Hasil: Pembelian jaringan premium sedang berlangsung."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-is/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-is/strings.xml
index 229ff5d..61772de 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-is/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-is/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Biðja um netkerfi"</string>
+    <string name="release_network" msgid="174252378593535238">"Gefa út netkerfi"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping-prófun"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Niðurstaða:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Forgangsraða biðtíma"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Forgangsraða bandvídd"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Kaupa úrvalsnetkerfi"</string>
+    <string name="network_available" msgid="4780293262690730734">"Niðurstaða: Netkerfið sem beðið var um er nú í boði!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Niðurstaða: Beiðni um netkerfið hefur verið send!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Niðurstaða: Útgáfa netkerfisins tókst!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Niðurstaða: Ekki tókst að gefa netkerfið út!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Niðurstaða: Undantekning við kaup á úrvalsnetkerfi!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Niðurstaða: Fékk tóma niðurstöðu við kaup á úrvalsnetkerfi!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Niðurstaða: Það er ekki hægt að kaupa úrvalsnetkerfið!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Niðurstaða: Kaup á úrvalsnetkerfi eru í vinnslu..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-it/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-it/strings.xml
index 229ff5d..0c7b5f0 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-it/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-it/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Risultato: la rete è stata richiesta."</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-iw/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-iw/strings.xml
index 4287a40..243e2c0 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-iw/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-iw/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"שלום קטע ריק"</string>
+    <string name="request_network" msgid="8945235490804849914">"שליחת בקשה לרשת"</string>
+    <string name="release_network" msgid="174252378593535238">"שחרור הרשת"</string>
+    <string name="ping" msgid="7890607576220714932">"פינג"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"תוצאה:"</string>
+    <string name="latency_title" msgid="963052613947017009">"עדיפות לזמן האחזור"</string>
+    <string name="bw_title" msgid="3902162973688221344">"עדיפות לרוחב הפס"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"רכישת רשת פרימיום"</string>
+    <string name="network_available" msgid="4780293262690730734">"תוצאה: הרשת המבוקשת זמינה"</string>
+    <string name="network_requested" msgid="5646123922691865991">"תוצאה: הבקשה לרשת נשלחה"</string>
+    <string name="network_released" msgid="2992280481133877025">"תוצאה: הרשת שוחררה"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"תוצאה: הרשת לא שוחררה"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"תוצאה: חריגה ברכישת פרמיה לרשת"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"תוצאה: התקבלה תוצאה ריקה בניסיון לרכוש פרמיה לרשת"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"תוצאה: אי אפשר לרכוש את הפרמיה לרשת"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"תוצאה: רכישת פרמיה לרשת מתבצעת…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ja/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ja/strings.xml
index 229ff5d..a265867 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ja/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ja/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"ネットワークをリクエストする"</string>
+    <string name="release_network" msgid="174252378593535238">"ネットワークを解放する"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"結果:"</string>
+    <string name="latency_title" msgid="963052613947017009">"レイテンシを優先する"</string>
+    <string name="bw_title" msgid="3902162973688221344">"帯域幅を優先する"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"ネットワーク プレミアムを購入"</string>
+    <string name="network_available" msgid="4780293262690730734">"結果: リクエストされたネットワークが利用できるようになりました。"</string>
+    <string name="network_requested" msgid="5646123922691865991">"結果: ネットワークがリクエストされました。"</string>
+    <string name="network_released" msgid="2992280481133877025">"結果: ネットワークが解放されました。"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"結果: ネットワークを解放できませんでした。"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"結果: ネットワーク プレミアム購入時に例外が発生しました。"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"結果: ネットワーク プレミアムの購入時に空の結果が返されました。"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"結果: ネットワーク プレミアムを購入できません。"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"結果: ネットワーク プレミアムの購入処理中です。"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ka/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ka/strings.xml
index 8d91ed0..1543a21 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ka/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ka/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"მოგესალმებით, ეს ცარიელი ფრაგმენტია"</string>
+    <string name="request_network" msgid="8945235490804849914">"მოთხოვნილი ქსელი"</string>
+    <string name="release_network" msgid="174252378593535238">"გამოშვების ქსელი"</string>
+    <string name="ping" msgid="7890607576220714932">"ზუზუნი"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"შედეგი:"</string>
+    <string name="latency_title" msgid="963052613947017009">"უპირატესობა მიანიჭეთ რეაგირების დროს"</string>
+    <string name="bw_title" msgid="3902162973688221344">"პრიორიტეტული გამტარუნარიანობა"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"შეიძინეთ ქსელის პრემიუმი"</string>
+    <string name="network_available" msgid="4780293262690730734">"შედეგი: მოთხოვნილი ქსელი უკვე ხელმისაწვდომია!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"შედეგი: ქსელი მოთხოვნილია!"</string>
+    <string name="network_released" msgid="2992280481133877025">"შედეგი: ქსელი გათავისუფლდა!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"შედეგი: ქსელის გათავისუფლება ვერ მოხერხდა"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"შედეგი: გამონაკლისი ქსელის პრემიუმის შეძენისას!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"შედეგი: მიიღეთ ცარიელი შედეგი ქსელის პრემიუმის შეძენისას!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"შედეგი: ქსელის პრემია არ არის ხელმისაწვდომი შესაძენად!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"შედეგი:მიმდინარეობს ქსელის პრემიუმ შესყიდვა ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-kk/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-kk/strings.xml
index 229ff5d..1dac729 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-kk/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-kk/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Желіні сұрау"</string>
+    <string name="release_network" msgid="174252378593535238">"Желіні шығару"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Нәтиже:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Кідіріске басымдық беру"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Өткізу мүмкіндігіне басымдық беру"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Премиум желіні сатып алу"</string>
+    <string name="network_available" msgid="4780293262690730734">"Нәтиже: сұралған желіні қазір пайдалануға болады!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Нәтиже: желі сұралды!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Нәтиже: желі шығарылды!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Нәтиже: желі шығарылмады!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Нәтиже: премиум желіні сатып алу кезінде ерекше жағдай шықты!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Нәтиже: премиум желіні сатып алу кезінде бос нәтиже шықты!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Нәтиже: премиум желіні сатып алу мүмкін емес!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Нәтиже: премиум желіні сатып алу процесі жүріп жатыр…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-km/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-km/strings.xml
index 229ff5d..1c4002a 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-km/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-km/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"ស្នើសុំបណ្ដាញ"</string>
+    <string name="release_network" msgid="174252378593535238">"ដកបណ្ដាញចេញ"</string>
+    <string name="ping" msgid="7890607576220714932">"ភីង"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"លទ្ធផល៖"</string>
+    <string name="latency_title" msgid="963052613947017009">"ផ្ដល់អាទិភាពការ​ពន្យារ"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ផ្ដល់អាទិភាពកម្រិត​បញ្ជូន"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"ទិញបណ្ដាញលំដាប់ខ្ពស់"</string>
+    <string name="network_available" msgid="4780293262690730734">"លទ្ធផល៖ ឥឡូវនេះអាចប្រើបណ្ដាញដែលបានស្នើសុំបានហើយ!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"លទ្ធផល៖ បានស្នើសុំបណ្ដាញ!"</string>
+    <string name="network_released" msgid="2992280481133877025">"លទ្ធផល៖ បានដកបណ្ដាញចេញ!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"លទ្ធផល៖ ការលើកលែង នៅពេលទិញបណ្ដាញលំដាប់ខ្ពស់!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"លទ្ធផល៖ ការទិញបណ្ដាញលំដាប់ខ្ពស់កំពុងដំណើរការ ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-kn/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-kn/strings.xml
index 13a202b..1c06a91 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-kn/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-kn/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"ಹಲೋ, ಖಾಲಿ ಫ್ರಾಗ್ಮೆಂಟ್"</string>
+    <string name="request_network" msgid="8945235490804849914">"ನೆಟ್‌ವರ್ಕ್‌ಗಾಗಿ ವಿನಂತಿಸಿ"</string>
+    <string name="release_network" msgid="174252378593535238">"ನೆಟ್‌ವರ್ಕ್ ಅನ್ನು ಬಿಡುಗಡೆ ಮಾಡಿ"</string>
+    <string name="ping" msgid="7890607576220714932">"ಪಿಂಗ್"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ಫಲಿತಾಂಶ:"</string>
+    <string name="latency_title" msgid="963052613947017009">"ವಿಳಂಬವನ್ನು ಆದ್ಯತೆಗೊಳಿಸಿ"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ಬ್ಯಾಂಡ್‌ವಿಡ್ತ್‌ ಆದ್ಯತೆಗೊಳಿಸಿ"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"ನೆಟ್‌ವರ್ಕ್ ಪ್ರೀಮಿಯಂ ಖರೀದಿಸಿ"</string>
+    <string name="network_available" msgid="4780293262690730734">"ಫಲಿತಾಂಶ: ವಿನಂತಿಸಿದ ನೆಟ್‌ವರ್ಕ್ ಈಗ ಲಭ್ಯವಿದೆ!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ಫಲಿತಾಂಶ: ನೆಟ್‌ವರ್ಕ್‌ಗಾಗಿ ವಿನಂತಿಸಲಾಗಿದೆ!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ಫಲಿತಾಂಶ: ನೆಟ್‌ವರ್ಕ್ ಅನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲಾಗಿದೆ!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ಫಲಿತಾಂಶ: ನೆಟ್‌ವರ್ಕ್ ಅನ್ನು ಬಿಡುಗಡೆ ಮಾಡಲು ವಿಫಲವಾಗಿದೆ!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ಫಲಿತಾಂಶ: ನೆಟ್‌ವರ್ಕ್ ಪ್ರೀಮಿಯಂ ಅನ್ನು ಖರೀದಿಸುವಾಗ ದೊರೆಯುವ ವಿನಾಯಿತಿ!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ಫಲಿತಾಂಶ: ನೆಟ್‌ವರ್ಕ್ ಪ್ರೀಮಿಯಂ ಅನ್ನು ಖರೀದಿಸುವಾಗ ಫಲಿತಾಂಶವು ದೊರೆತಿಲ್ಲ!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ಫಲಿತಾಂಶ: ನೆಟ್‌ವರ್ಕ್ ಪ್ರೀಮಿಯಂ ಖರೀದಿಗೆ ಲಭ್ಯವಿಲ್ಲ!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ಫಲಿತಾಂಶ: ನೆಟ್‌ವರ್ಕ್ ಪ್ರೀಮಿಯಂ ಖರೀದಿ ಪ್ರಕ್ರಿಯೆ ಪ್ರಗತಿಯಲ್ಲಿದೆ ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ko/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ko/strings.xml
index 229ff5d..78199c8 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ko/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ko/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"네트워크 요청"</string>
+    <string name="release_network" msgid="174252378593535238">"네트워크 해제"</string>
+    <string name="ping" msgid="7890607576220714932">"핑"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"결과:"</string>
+    <string name="latency_title" msgid="963052613947017009">"지연 시간 우선순위 지정"</string>
+    <string name="bw_title" msgid="3902162973688221344">"대역폭의 우선순위 지정"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Network Premium 구매"</string>
+    <string name="network_available" msgid="4780293262690730734">"결과: 요청된 네트워크를 지금 사용할 수 있습니다."</string>
+    <string name="network_requested" msgid="5646123922691865991">"결과: 네트워크가 요청되었습니다."</string>
+    <string name="network_released" msgid="2992280481133877025">"결과: 네트워크가 해제되었습니다."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"결과: 네트워크 해제에 실패했습니다."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"결과: 네트워크 프리미엄 구매 시 예외 발생"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"결과: 네트워크 프리미엄을 구매할 때 결과가 비어 있습니다."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"결과: 네트워크 프리미엄을 구매할 수 없습니다."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"결과: 네트워크 프리미엄 구매가 진행 중입니다."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ky/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ky/strings.xml
index 229ff5d..8e9fd3d 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ky/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ky/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Тармак сурамы"</string>
+    <string name="release_network" msgid="174252378593535238">"Тармакты артка кайтаруу"</string>
+    <string name="ping" msgid="7890607576220714932">"Хрусталь"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Натыйжа:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Күтүү убакытына артыкчылык берүү"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Өткөрүү жөндөмдүүлүгүнө артыкчылык берүү"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Премиум тармагын сатып алуу"</string>
+    <string name="network_available" msgid="4780293262690730734">"Натыйжа: Суралган тармак азыр жеткиликтүү."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Натыйжа: Тармак суралды."</string>
+    <string name="network_released" msgid="2992280481133877025">"Натыйжа: Тармак артка кайтарылды."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Натыйжа: Тармак артка кайтарылган жок."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Натыйжа: Премиум тармагын сатып алууда өзгөчө учур чыкты."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Натыйжа: Премиум тармагын сатып алууда жыйынтык көрсөтүлгөн жок."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Натыйжа: Премиум тармагы сатылбайт."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Натыйжа: Премиум тармагы сатылып алынууда."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-lo/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-lo/strings.xml
index 3d47ad6..03812e7 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-lo/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-lo/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"​ສະ​ບາຍ​ດີ​ຈຸດ​ແຕກທີ່​ຫວ່າງ​ເປົ່າ"</string>
+    <string name="request_network" msgid="8945235490804849914">"ຮ້ອງຂໍເຄືອຂ່າຍ"</string>
+    <string name="release_network" msgid="174252378593535238">"ປ່ອຍເຄືອຂ່າຍ"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"ຈັດລຳດັບຄວາມສຳຄັນເວລາຕອບສະໜອງ"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ຈັດລຳດັບຄວາມສຳຄັນແບນວິດ"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"ຊື້ເຄືອຂ່າຍ Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"ຜົນຮັບ: ຕອນນີ້ເຄືອຂ່າຍທີ່ຮ້ອງຂໍໃຊ້ໄດ້ແລ້ວ!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-lt/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-lt/strings.xml
index 509fd2d..4d6c73e 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-lt/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-lt/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Sveiki, tuščias fragmentas"</string>
+    <string name="request_network" msgid="8945235490804849914">"Pateikti tinklo užklausą"</string>
+    <string name="release_network" msgid="174252378593535238">"Išleisti tinklą"</string>
+    <string name="ping" msgid="7890607576220714932">"Ryšio patikra"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Rezultatas:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Suteikti prioritetą delsai"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Suteikti prioritetą pralaidumui"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Įsigyti tinklą „Premium“"</string>
+    <string name="network_available" msgid="4780293262690730734">"Rezultatas: tinklas, dėl kurio pateikta užklausa, dabar pasiekiamas!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Rezultatas: pateikta tinklo užklausa!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Rezultatas: tinklas išleistas!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Rezultatas: nepavyko išleisti tinklo!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Rezultatas: išimtis įsigyjant tinklą „Premium“!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Rezultatas: gautas tuščias rezultatas įsigyjant tinklą „Premium“!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Rezultatas: tinklo „Premium“ negalima įsigyti!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Rezultatas: vykdomas tinklo „Premium“ įsigijimas..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-lv/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-lv/strings.xml
index 229ff5d..3f24cf5 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-lv/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-lv/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Pieprasīt tīklu"</string>
+    <string name="release_network" msgid="174252378593535238">"Atbrīvot tīklu"</string>
+    <string name="ping" msgid="7890607576220714932">"Ehotestēt"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Rezultāts:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritāte latentumam"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritāte joslas platumam"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Iegādāties tīkla maksas abonementu"</string>
+    <string name="network_available" msgid="4780293262690730734">"Rezultāts: pieprasītais tīkls tagad ir pieejams."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Rezultāts: tīkls ir pieprasīts."</string>
+    <string name="network_released" msgid="2992280481133877025">"Rezultāts: tīkls ir atbrīvots."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Rezultāts: neizdevās atbrīvot tīklu."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Rezultāts: iegādājoties tīkla maksas abonementu, radās izņēmums."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Rezultāts: iegādājoties tīkla maksas abonementu, tika iegūts tukšs rezultāts."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Rezultāts: tīkla maksas abonementu nevar iegādāties."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Rezultāts: notiek tīkla maksas abonementa iegāde…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-mk/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-mk/strings.xml
index 229ff5d..41c891f 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-mk/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-mk/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Побарајте мрежа"</string>
+    <string name="release_network" msgid="174252378593535238">"Исклучете мрежа"</string>
+    <string name="ping" msgid="7890607576220714932">"Пинг"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Резултат:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Купете премиум-мрежа"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Резултат: мрежата е побарана!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Резултат: мрежата е исклучена!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Резултат: исклучок при купување премиум-мрежа!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Резултат: се доби празен резултат при купување премиум-мрежа!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Резултат: премиум-мрежата не е достапна за купување!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Резултат: купувањето на премиум-мрежата е во тек …"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ml/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ml/strings.xml
index 47ca9c8..bc8e8c5 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ml/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ml/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"ഹലോ ബ്ലാങ്ക് ഫ്രാഗ്‌മെന്റ്"</string>
+    <string name="request_network" msgid="8945235490804849914">"ഒരു നെറ്റ്‌വർക്ക് അഭ്യർത്ഥിക്കുക"</string>
+    <string name="release_network" msgid="174252378593535238">"നെറ്റ്‌വർക്ക് റിലീസ് ചെയ്യുക"</string>
+    <string name="ping" msgid="7890607576220714932">"പിംഗ്"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ഫലം:"</string>
+    <string name="latency_title" msgid="963052613947017009">"പ്രതികരണ സമയത്തിന് മുൻഗണന നൽകുക"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ബാൻഡ്‌വിഡ്‌ത്തിന് മുൻഗണന നൽകുക"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"നെറ്റ്‌വർക്ക് പ്രീമിയം വാങ്ങുക"</string>
+    <string name="network_available" msgid="4780293262690730734">"ഫലം: അഭ്യർത്ഥിച്ച നെറ്റ്‌വർക്ക് ഇപ്പോൾ ലഭ്യമാണ്!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ഫലം: നെറ്റ്‌വർക്കിന് അഭ്യർത്ഥിച്ചു!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ഫലം: നെറ്റ്‌വർക്ക് റിലീസ് ചെയ്തിരിക്കുന്നു!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ഫലം: നെറ്റ്‌വർക്ക് റിലീസ് ചെയ്യാനായില്ല!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ഫലം: നെറ്റ്‌വർക്ക് പ്രീമിയം വാങ്ങുമ്പോൾ ഒഴിവാക്കുന്നവ!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ഫലം: നെറ്റ്‌വർക്ക് പ്രീമിയം വാങ്ങുമ്പോൾ ഫലം ലഭിക്കുന്നില്ല!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ഫലം: നെറ്റ്‌വർക്ക് പ്രീമിയം വാങ്ങുന്നതിന് ലഭ്യമല്ല!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ഫലം: നെറ്റ്‌വർക്ക് പ്രീമിയം വാങ്ങൽ പുരോഗമിക്കുന്നു ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-mn/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-mn/strings.xml
index 1aa5138..117cd3a 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-mn/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-mn/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Сайн байна уу хоосон хэсэг"</string>
+    <string name="request_network" msgid="8945235490804849914">"Сүлжээний хүсэлт тавих"</string>
+    <string name="release_network" msgid="174252378593535238">"Сүлжээ шинээр гаргах"</string>
+    <string name="ping" msgid="7890607576220714932">"Пинг"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Үр дүн:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Хоцролтыг чухалчлах"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Зурвасын өргөнийг чухалчлах"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Сүлжээний премиумийг худалдан авах"</string>
+    <string name="network_available" msgid="4780293262690730734">"Үр дүн: Хүсэлт тавьсан сүлжээ одоо боломжтой боллоо!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Үр дүн: Сүлжээний хүсэлт тавьсан!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Үр дүн: Сүлжээг шинээр гаргалаа!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Үр дүн: Сүлжээг шинээр гаргаж чадсангүй!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Үр дүн: Сүлжээний премиумийг худалдан авах үед гажилт гарлаа!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Үр дүн: Сүлжээний премиумийг худалдан авах үед хоосон илэрц авсан!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Үр дүн: Сүлжээний премиумийг худалдан авах боломжгүй!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Үр дүн: Сүлжээний премиумийг худалдан авч байна ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-mr/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-mr/strings.xml
index 7fbe792..35347b6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-mr/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-mr/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"हॅलो ब्लँक फ्रॅग्मेंट"</string>
+    <string name="request_network" msgid="8945235490804849914">"नेटवर्कची विनंती करा"</string>
+    <string name="release_network" msgid="174252378593535238">"नेटवर्क रिलीझ करा"</string>
+    <string name="ping" msgid="7890607576220714932">"पिंग"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"परिणाम:"</string>
+    <string name="latency_title" msgid="963052613947017009">"लेटन्सी ला प्राधान्य द्या"</string>
+    <string name="bw_title" msgid="3902162973688221344">"बँडविड्थ ला प्राधान्य द्या"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"नेटवर्क प्रीमियमची खरेदी"</string>
+    <string name="network_available" msgid="4780293262690730734">"परिणाम: विनंती केलेले नेटवर्क आता उपलब्ध आहे!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"परिणाम: नटवर्कची विनंती केली आहे!"</string>
+    <string name="network_released" msgid="2992280481133877025">"परिणाम: नेटवर्क रिलीझ केले आहे!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"परिणाम: नेटवर्क रिलीझ करता आले नाही!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"परिणाम: नेटवर्क प्रीमियम खरेदी करताना एक्सेप्शन!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"परिणाम: नेटवर्क प्रीमियम खरेदी करताना कोणताही परिणाम आढळला नाही!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"परिणाम: नेटवर्क प्रीमियम खरेदी करण्यासाठी उपलब्ध नाही!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"परिणाम: नेटवर्क प्रीमियम खरेदी करणे प्रगतीपथावर आहे..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ms/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ms/strings.xml
index b928cd6..cfb7de6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ms/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ms/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Helo cebisan kosong"</string>
+    <string name="request_network" msgid="8945235490804849914">"Minta Rangkaian"</string>
+    <string name="release_network" msgid="174252378593535238">"Lepaskan Rangkaian"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Hasil:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Utamakan Kependaman"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Utamakan Lebar Jalur"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Beli Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Hasil: Rangkaian yang diminta kini tersedia!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Hasil: Rangkaian telah diminta!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Hasil: Rangkaian telah dilepaskan!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Hasil: Gagal mengeluarkan rangkaian!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Hasil: Pengecualian apabila membeli network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Hasil: Tiada hasil apabila membeli network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Hasil: Network premium tidak tersedia untuk pembelian!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Hasil: Pembelian network premium sedang diproses ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-my/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-my/strings.xml
index 229ff5d..a5c81f6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-my/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-my/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-nb/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-nb/strings.xml
index 3d601ab..abb1af4 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-nb/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-nb/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hei, tomt fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Forespør nettverk"</string>
+    <string name="release_network" msgid="174252378593535238">"Frigi nettverk"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioriter tidsforsinkelser"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioriter båndbredde"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Kjøp premiumnettverk"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultat: Det forespurte nettverket er tilgjengelig nå."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultat: Nettverket er forespurt."</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultat: Nettverket er frigitt."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultat: Kunne ikke frigi nettverket."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultat: Unntak ved kjøp av premiumnettverk."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultat: Fikk tomt resultat ved kjøp av premiumnettverk."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultat: Premiumnettverket er ikke tilgjengelig for kjøp."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultat: Kjøp av premiumnettverk pågår …"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ne/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ne/strings.xml
index 229ff5d..cb2d561 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ne/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ne/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"नेटवर्क अनुरोध गर्नुहोस्"</string>
+    <string name="release_network" msgid="174252378593535238">"नेटवर्क रिलिज गर्नुहोस्"</string>
+    <string name="ping" msgid="7890607576220714932">"पिङ"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"परिणाम:"</string>
+    <string name="latency_title" msgid="963052613947017009">"ल्याटेन्सीलाई प्राथमिकता दिनुहोस्"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ब्यान्डविथलाई प्राथमिकता दिनुहोस्"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Network Premium खरिद गर्नुहोस्"</string>
+    <string name="network_available" msgid="4780293262690730734">"परिणाम: अनुरोध गरिएको नेटवर्क अब उपलब्ध भएको छ!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"परिणाम: नेटवर्क अनुरोध गरिएको छ!"</string>
+    <string name="network_released" msgid="2992280481133877025">"परिणाम: नेटवर्क रिलिज गरिएको छ!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"परिणाम: नेटवर्क रिलिज गर्न सकिएन!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"परिणाम: Network Premium खरिद गर्दा अपवाद भयो!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"परिणाम: Network Premium खरिद गर्दा कुनै पनि परिणाम प्राप्त भएन!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"परिणाम: Network Premium खरिद गर्न मिल्दैन!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"परिणाम: Network Premium खरिद गरिँदै छ …"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-nl/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-nl/strings.xml
index 5d10fc6..9d98130 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-nl/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-nl/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hallo leeg fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Netwerk aanvragen"</string>
+    <string name="release_network" msgid="174252378593535238">"Netwerk vrijgeven"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultaat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Vertraging prioriteit geven"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Bandbreedte prioriteit geven"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Netwerkpremium kopen"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultaat: Het gevraagde netwerk is nu beschikbaar."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultaat: Het netwerk is aangevraagd."</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultaat: Het netwerk is vrijgegeven."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultaat: Het netwerk kan niet worden vrijgegeven."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultaat: Uitzondering bij kopen van netwerkpremium."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultaat: Er is een leeg resultaat geretourneerd bij het kopen van netwerkpremium."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultaat: Het netwerkpremium kan niet worden gekocht."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultaat: Netwerkpremium wordt gekocht..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-or/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-or/strings.xml
index 229ff5d..287aa01 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-or/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-or/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Networkର ଅନୁରୋଧ କରନ୍ତୁ"</string>
+    <string name="release_network" msgid="174252378593535238">"Network ରିଲିଜ କରନ୍ତୁ"</string>
+    <string name="ping" msgid="7890607576220714932">"ପିଂ"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ଫଳାଫଳ:"</string>
+    <string name="latency_title" msgid="963052613947017009">"ଲେଟେନ୍ସିକୁ ପ୍ରାଥମିକତା ଦିଅନ୍ତୁ"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ବେଣ୍ଡୱିଡଥକୁ ପ୍ରାଥମିକତା ଦିଅନ୍ତୁ"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Network Premium କିଣନ୍ତୁ"</string>
+    <string name="network_available" msgid="4780293262690730734">"ଫଳାଫଳ: ଅନୁରୋଧ କରାଯାଇଥିବା ନେଟୱାର୍କଟି ବର୍ତ୍ତମାନ ଉପଲବ୍ଧ ଅଛି!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ଫଳାଫଳ: ନେଟୱାର୍କର ଅନୁରୋଧ କରାଯାଇଛି!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ଫଳାଫଳ: ନେଟୱାର୍କକୁ ରିଲିଜ କରାଯାଇଛି!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ଫଳାଫଳ: ନେଟୱାର୍କକୁ ରିଲିଜ କରିବାରେ ବିଫଳ ହୋଇଛି!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ଫଳାଫଳ: Network Premium କିଣିବା ବେଳେ ବ୍ୟତିକ୍ରମ!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ଫଳାଫଳ: Network Premium କିଣିବା ବେଳେ ଖାଲି ଫଳାଫଳ ମିଳିଲା!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ଫଳାଫଳ: Network Premium କ୍ରୟ ପାଇଁ ଉପଲବ୍ଧ ନାହିଁ!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ଫଳାଫଳ: Network Premium କିଣିବାର ପ୍ରକ୍ରିୟା ଚାଲିଛି ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-pa/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-pa/strings.xml
index 229ff5d..e210500 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-pa/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-pa/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Network ਦੀ ਬੇਨਤੀ ਕਰੋ"</string>
+    <string name="release_network" msgid="174252378593535238">"Network ਰਿਲੀਜ਼ ਕਰੋ"</string>
+    <string name="ping" msgid="7890607576220714932">"ਪਿੰਗ"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ਨਤੀਜਾ:"</string>
+    <string name="latency_title" msgid="963052613947017009">"ਵਿਲੰਬਤਾ ਨੂੰ ਤਰਜੀਹ ਦਿਓ"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ਬੈਂਡਵਿਡਥ ਨੂੰ ਤਰਜੀਹ ਦਿਓ"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Network Premium ਖਰੀਦੋ"</string>
+    <string name="network_available" msgid="4780293262690730734">"ਨਤੀਜਾ: ਬੇਨਤੀ ਕੀਤਾ ਨੈੱਟਵਰਕ ਹੁਣ ਉਪਲਬਧ ਹੈ!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ਨਤੀਜਾ: ਨੈੱਟਵਰਕ ਦੇ ਲਈ ਬੇਨਤੀ ਕੀਤੀ ਗਈ ਹੈ!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ਨਤੀਜਾ: ਨੈੱਟਵਰਕ ਨੂੰ ਰਿਲੀਜ਼ ਕੀਤਾ ਗਿਆ ਹੈ!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ਨਤੀਜਾ: ਨੈੱਟਵਰਕ ਨੂੰ ਰਿਲੀਜ਼ ਕਰਨਾ ਅਸਫਲ ਰਿਹਾ!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ਨਤੀਜਾ: ਨੈੱਟਵਰਕ ਪ੍ਰੀਮੀਅਮ ਖਰੀਦਣ ਵੇਲੇ ਅਪਵਾਦ!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ਨਤੀਜਾ: ਨੈੱਟਵਰਕ ਪ੍ਰੀਮੀਅਮ ਖਰੀਦਣ ਵੇਲੇ ਖਾਲੀ ਨਤੀਜਾ ਮਿਲਿਆ!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ਨਤੀਜਾ: ਨੈੱਟਵਰਕ ਪ੍ਰੀਮੀਅਮ ਖਰੀਦ ਲਈ ਉਪਲਬਧ ਨਹੀਂ ਹੈ!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ਨਤੀਜਾ: ਨੈੱਟਵਰਕ ਪ੍ਰੀਮੀਅਮ ਦੀ ਖਰੀਦ ਜਾਰੀ ਹੈ ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-pl/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-pl/strings.xml
index 0bf147b..21b1a78 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-pl/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-pl/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Tutaj jest pusty fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Poproś o dostęp do sieci"</string>
+    <string name="release_network" msgid="174252378593535238">"Zwolnij sieć"</string>
+    <string name="ping" msgid="7890607576220714932">"Dzyń"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Efekt:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Nadaj priorytet czasowi oczekiwania"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Nadaj priorytet przepustowości"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Kup sieć Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Efekt: żądana sieć jest już dostępna"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Efekt: zażądano dostępu do sieci"</string>
+    <string name="network_released" msgid="2992280481133877025">"Efekt: sieć została zwolniona"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Efekt: nie udało się zwolnić sieci"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Wynik: przy zakupie sieci premium pojawia się wyjątek"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Wynik: brak wyników w przypadku zakupu sieci premium"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Efekt: nie można kupić sieci premium"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Wynik: trwa kupowanie sieci premium…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-pt-rPT/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-pt-rPT/strings.xml
index b94a687..31c2720 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-pt-rPT/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-pt-rPT/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Olá, fragmento em branco"</string>
+    <string name="request_network" msgid="8945235490804849914">"Pedir rede"</string>
+    <string name="release_network" msgid="174252378593535238">"Lançar rede"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultado:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Priorizar latência"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Priorizar largura de banda"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Comprar serviço premium de rede"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultado: a rede pedida já está disponível!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultado: a rede foi pedida!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultado: a rede foi lançada!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultado: falha ao lançar a rede!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultado: exceção ao comprar o serviço premium de rede!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultado: obteve um resultado vazio ao comprar o serviço premium de rede!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultado: o serviço premium de rede não está disponível para compra!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultado: a compra do serviço premium de rede está em curso…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-pt/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-pt/strings.xml
index 229ff5d..b0b4b51 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-pt/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-pt/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Rede da solicitação"</string>
+    <string name="release_network" msgid="174252378593535238">"Rede de lançamento"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resultado:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Priorizar a latência"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Priorizar a largura de banda"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Comprar Rede Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resultado: a rede solicitada já está disponível."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resultado: a rede foi solicitada."</string>
+    <string name="network_released" msgid="2992280481133877025">"Resultado: a rede foi liberada."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resultado: falha ao liberar a rede."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resultado: exceção ao comprar uma rede Premium."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resultado: há um resultado vazio ao comprar a rede Premium."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resultado: a rede Premium não está disponível para compra."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resultado: a compra da rede Premium está em andamento..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ro/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ro/strings.xml
index 229ff5d..a5c81f6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ro/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ro/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ru/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ru/strings.xml
index 229ff5d..7763c62 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ru/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ru/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Запросить сеть"</string>
+    <string name="release_network" msgid="174252378593535238">"Освободить сеть"</string>
+    <string name="ping" msgid="7890607576220714932">"Запрос ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Результат."</string>
+    <string name="latency_title" msgid="963052613947017009">"Минимизировать задержку"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Минимизировать нагрузку на сеть"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Купить премиальную подписку на использование сети"</string>
+    <string name="network_available" msgid="4780293262690730734">"Результат: запрошенная сеть сейчас доступна."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Результат: сеть запрошена."</string>
+    <string name="network_released" msgid="2992280481133877025">"Результат: сеть освобождена."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Результат: не удалось освободить сеть."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Результат: при попытке купить премиальную подписку на использование сети возникло исключение."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Результат: получен пустой результат при попытке купить премиальную подписку на использование сети."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Результат: премиальная подписка на использование сети недоступна для покупки."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Результат: выполняется покупка премиальной подписки на использование сети."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-si/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-si/strings.xml
index 7c88afe..ed91dd7 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-si/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-si/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"ආයුබෝවන් හිස් කොටස"</string>
+    <string name="request_network" msgid="8945235490804849914">"ජාලය ඉල්ලන්න"</string>
+    <string name="release_network" msgid="174252378593535238">"ජාලය මුදා හරින්න"</string>
+    <string name="ping" msgid="7890607576220714932">"පිං"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ප්‍රතිඵලය:"</string>
+    <string name="latency_title" msgid="963052613947017009">"පමාවට ප්‍රමුඛත්වය දෙන්න"</string>
+    <string name="bw_title" msgid="3902162973688221344">"කලාප පළලට ප්‍රමුඛත්වය දෙන්න"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"ජාල ප්‍රිමියම් මිල දී ගන්න"</string>
+    <string name="network_available" msgid="4780293262690730734">"ප්‍රතිඵලය: ඉල්ලූ ජාලය දැන් තිබේ!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ප්‍රතිඵලය: ජාලය ඉල්ලා ඇත!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ප්‍රතිඵලය: ජාලය මුදා හැර ඇත!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ප්‍රතිඵලය: ජාලය මුදා හැරීමට අසමත් විය!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ප්‍රතිඵලය: ජාල ප්‍රිමියම් මිල දී ගැනීමේ දී ව්‍යතිරේකයක්!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ප්‍රතිඵලය: ජාල ප්‍රිමියම් මිල දී ගැනීමේ දී හිස් ප්‍රතිඵලයක් ලැබිණි!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ප්‍රතිඵලය: ජාල ප්‍රිමියම් මිල දී ගැනීමට නොමැත!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ප්‍රතිඵලය: ජාල ප්‍රිමියම් මිල දී ගැනීම සිදු වෙමින් පවතී ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-sk/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-sk/strings.xml
index 229ff5d..89628b4 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-sk/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-sk/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Vyžiadať sieť"</string>
+    <string name="release_network" msgid="174252378593535238">"Vydať sieť"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Výsledok:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Uprednostniť latenciu"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Uprednostniť rýchlosť pripojenia"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Kúpiť prémiovú sieť"</string>
+    <string name="network_available" msgid="4780293262690730734">"Výsledok: požadovaná sieť je už k dispozícii"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Výsledok: sieť bola vyžiadaná"</string>
+    <string name="network_released" msgid="2992280481133877025">"Výsledok: sieť bola vydaná"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Výsledok: sieť sa nepodarilo vydať"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Výsledok: výnimka pri nákupe prémiovej siete"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Výsledok: prázdny výsledok pri nákupe prémiovej siete"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Výsledok: prémiová sieť nie je k dispozícii na zakúpenie"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Výsledok: prebieha nákup prémiovej siete…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-sl/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-sl/strings.xml
index b3fd35a..0b94379 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-sl/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-sl/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Prazen del za pozdrav"</string>
+    <string name="request_network" msgid="8945235490804849914">"Zahtevanje omrežja"</string>
+    <string name="release_network" msgid="174252378593535238">"Sprostitev omrežja"</string>
+    <string name="ping" msgid="7890607576220714932">"Zven"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Rezultat:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Podelitev prednosti zakasnitvi"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Podelitev prednosti pasovni širini"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Nakup omrežne naročnine"</string>
+    <string name="network_available" msgid="4780293262690730734">"Rezultat: Zahtevano omrežje je zdaj na voljo."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Rezultat: Omrežje je bilo zahtevano."</string>
+    <string name="network_released" msgid="2992280481133877025">"Rezultat: Omrežje je sproščeno."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Rezultat: Sprostitev omrežja ni uspela."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Rezultat: Izjema pri nakupu omrežne naročnine."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Rezultat: Pri nakupu omrežne naročnine je prišlo do praznega rezultata."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Rezultat: Omrežna naročnina ni na voljo za nakup."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Rezultat: Nakup omrežne naročnine je v teku ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-sq/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-sq/strings.xml
index 229ff5d..ccbe35a 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-sq/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-sq/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Kërko rrjetin"</string>
+    <string name="release_network" msgid="174252378593535238">"Publiko rrjetin"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Rezultati:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Jepi përparësi vonesës"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Jepi përparësi gjerësisë së bandës"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Bli rrjetin premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Rezultati: Rrjeti i kërkuar ofrohet tani!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Rezultati: Rrjeti është kërkuar!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Rezultati: Rrjeti është publikuar!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Rezultati: Publikimi i rrjetit dështoi!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Rezultati: Përjashtim kur blihet rrjeti premium!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Rezultati: U mor një rezultat bosh kur u ble rrjeti premium!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Rezultati: Rrjeti premium nuk ofrohet për blerje!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Rezultati: Blerja e rrjetit premium është në vazhdim..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-sr/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-sr/strings.xml
index 229ff5d..60ba624 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-sr/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-sr/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Затражите мрежу"</string>
+    <string name="release_network" msgid="174252378593535238">"Објавите мрежу"</string>
+    <string name="ping" msgid="7890607576220714932">"Пинг"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Резултат:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Дајте приоритет кашњењу"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Дајте приоритет пропусном опсегу"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Купите Premium мрежу"</string>
+    <string name="network_available" msgid="4780293262690730734">"Резултат: Захтевана мрежа је тренутно доступна!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Резултат: Мрежа је затражена!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Резултат: Мрежа је објављена!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Резултат: Објављивање мреже није успело!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Резултат: Изузетак при куповини Premium мреже!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Резултат: Резултат је празан када купујете Premium мрежу!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Резултат: Premium мрежа није доступна за куповину!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Резултат: Куповина Premium мреже је у току..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-sv/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-sv/strings.xml
index 229ff5d..a5c81f6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-sv/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-sv/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-sw/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-sw/strings.xml
index 5cc6a6a..c01aa3a 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-sw/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-sw/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Kipande cha salamu kisichokuwa na kitu"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ta/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ta/strings.xml
index 229ff5d..2a05673 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ta/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ta/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"நெட்வொர்க்கைக் கோரு"</string>
+    <string name="release_network" msgid="174252378593535238">"நெட்வொர்க்கை வெளியிடு"</string>
+    <string name="ping" msgid="7890607576220714932">"பிங்"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"முடிவு:"</string>
+    <string name="latency_title" msgid="963052613947017009">"தாமதத்திற்கு முன்னுரிமை வழங்கு"</string>
+    <string name="bw_title" msgid="3902162973688221344">"இணைய வேகத்திற்கு முன்னுரிமை வழங்கு"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"நெட்வொர்க் பிரீமியத்தை வாங்கு"</string>
+    <string name="network_available" msgid="4780293262690730734">"முடிவு: கோரப்பட்ட நெட்வொர்க் இப்போது கிடைக்கிறது!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"முடிவு: நெட்வொர்க் கோரப்பட்டுள்ளது!"</string>
+    <string name="network_released" msgid="2992280481133877025">"முடிவு: நெட்வொர்க் வெளியிடப்பட்டுள்ளது!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"முடிவு: நெட்வொர்க்கை வெளியிட முடியவில்லை!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"முடிவு: நெட்வொர்க் பிரீமியம் வாங்கும்போது விதிவிலக்கு!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"முடிவு: நெட்வொர்க் பிரீமியம் வாங்கும்போது முடிவு எதுவும் கிடைக்கவில்லை!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"முடிவு: வாங்குவதற்கு நெட்வொர்க் பிரீமியம் கிடைக்கவில்லை!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"முடிவு: நெட்வொர்க் பிரீமியம் வாங்கப்படுகிறது..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-te/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-te/strings.xml
index ad9cef8..43d9a00 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-te/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-te/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"హలో ఖాళీ విడిభాగము"</string>
+    <string name="request_network" msgid="8945235490804849914">"రిక్వెస్ట్ నెట్‌వర్క్"</string>
+    <string name="release_network" msgid="174252378593535238">"నెట్‌వర్క్‌ను రిలీజ్ చేయండి"</string>
+    <string name="ping" msgid="7890607576220714932">"పింగ్"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ఫలితం:"</string>
+    <string name="latency_title" msgid="963052613947017009">"ప్రతిస్పందన సమయానికి ప్రాధాన్యత ఇవ్వండి"</string>
+    <string name="bw_title" msgid="3902162973688221344">"బ్యాండ్‌విడ్త్‌కు ప్రాధాన్యత ఇవ్వండి"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"ప్రీమియం నెట్‌వర్క్‌ను కొనుగోలు చేయండి"</string>
+    <string name="network_available" msgid="4780293262690730734">"ఫలితం: రిక్వెస్ట్ చేసిన నెట్‌వర్క్ ఇప్పుడు అందుబాటులో ఉంది!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ఫలితం: నెట్‌వర్క్ రిక్వెస్ట్ చేయబడింది!"</string>
+    <string name="network_released" msgid="2992280481133877025">"ఫలితం: నెట్‌వర్క్ రిలీజ్ చేయబడింది!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ఫలితం: నెట్‌వర్క్‌ను రిలీజ్ చేయడంలో విఫలమైంది!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ఫలితం: ప్రీమియం నెట్‌వర్క్‌ను కొనుగోలు చేసేటప్పుడు అరుదైన ఘటన సంభవించింది!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ఫలితం: ప్రీమియం నెట్‌వర్క్‌ను కొనుగోలు చేసినప్పుడు ఖాళీ ఫలితం వచ్చింది!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ఫలితం: కొనుగోలు కోసం ప్రీమియం నెట్‌వర్క్ అందుబాటులో లేదు!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ఫలితం: ప్రీమియం నెట్‌వర్క్ కొనుగోలు ప్రోగ్రెస్‌లో ఉంది ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-th/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-th/strings.xml
index 229ff5d..f0dbee8 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-th/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-th/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"ขอใช้งานเครือข่าย"</string>
+    <string name="release_network" msgid="174252378593535238">"เผยแพร่เครือข่าย"</string>
+    <string name="ping" msgid="7890607576220714932">"ใช้คำสั่ง ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"ผลลัพธ์:"</string>
+    <string name="latency_title" msgid="963052613947017009">"ตั้งเป็นเวลาในการตอบสนองสำคัญ"</string>
+    <string name="bw_title" msgid="3902162973688221344">"ตั้งเป็นแบนด์วิดท์สำคัญ"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"ซื้อเครือข่ายระดับพรีเมียม"</string>
+    <string name="network_available" msgid="4780293262690730734">"ผลลัพธ์: เครือข่ายที่ต้องการพร้อมใช้งานแล้ว"</string>
+    <string name="network_requested" msgid="5646123922691865991">"ผลลัพธ์: ขอใช้งานเครือข่ายแล้ว"</string>
+    <string name="network_released" msgid="2992280481133877025">"ผลลัพธ์: เผยแพร่เครือข่ายแล้ว"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"ผลลัพธ์: เผยแพร่เครือข่ายไม่สําเร็จ"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"ผลลัพธ์: ข้อยกเว้นในการซื้อเครือข่ายระดับพรีเมียม"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"ผลลัพธ์: ได้ผลลัพธ์ว่างเปล่าเมื่อซื้อเครือข่ายระดับพรีเมียม"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"ผลลัพธ์: เครือข่ายระดับพรีเมียมยังไม่พร้อมให้จำหน่าย"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"ผลลัพธ์: กําลังดําเนินการซื้อเครือข่ายระดับพรีเมียม ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-tl/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-tl/strings.xml
index 229ff5d..50897f6 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-tl/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-tl/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Hilingin ang Network"</string>
+    <string name="release_network" msgid="174252378593535238">"I-release ang Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Resulta:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Isapriyoridad ang Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Isapriyoridad ang Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Bilhin ang Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Resulta: Available na ang hiniling na network!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Resulta: Hiniling na ang network!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Resulta: Na-release na ang network!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Resulta: Hindi na-release ang network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Resulta: Nagkakaroon ng exception noong binili ang network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Resulta: Walang nakuhang resulta noong binili ang network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Resulta: Hindi available ang network premium para bilhin!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Resulta: Kasalukuyang binibili ang network premium..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-tr/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-tr/strings.xml
index 1e18a88..d8c2751 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-tr/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-tr/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Merhaba boş bölüm"</string>
+    <string name="request_network" msgid="8945235490804849914">"Request Network"</string>
+    <string name="release_network" msgid="174252378593535238">"Release Network"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Result:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Prioritize Latency"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Prioritize Bandwidth"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Purchase Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Result: The requested network is available now!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Result: The network has been requested!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Result: The network has been released!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Result: Failed to release the network!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Result: Exception when purchasing network premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Result: Got empty result when purchasing network premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Result: The network premium purchase is in progress ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-uk/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-uk/strings.xml
index 0219615..a5f6921 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-uk/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-uk/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Пустий фрагмент із привітанням"</string>
+    <string name="request_network" msgid="8945235490804849914">"Надіслати запит на мережу"</string>
+    <string name="release_network" msgid="174252378593535238">"Випустити мережу"</string>
+    <string name="ping" msgid="7890607576220714932">"Перевірити"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Результат:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Надати пріоритет затримці"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Надати пріоритет пропускній спроможності"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Придбати преміум-доступ до мережі"</string>
+    <string name="network_available" msgid="4780293262690730734">"Результат: потрібна мережа тепер доступна."</string>
+    <string name="network_requested" msgid="5646123922691865991">"Результат: надіслано запит на мережу."</string>
+    <string name="network_released" msgid="2992280481133877025">"Результат: мережу звільнено."</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Результат: не вдалося звільнити мережу."</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Результат: виняток під час покупки преміум-доступу до мережі."</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Результат: під час покупки преміум-доступу до мережі отримано пустий результат."</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Результат: преміум-доступ до мережі недоступний для купівлі."</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Результат: триває процес купівлі преміум-доступу до мережі."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-ur/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-ur/strings.xml
index 229ff5d..1068cf1 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-ur/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-ur/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"نیٹ ورک کی درخواست کریں"</string>
+    <string name="release_network" msgid="174252378593535238">"نیٹ ورک ریلیز کریں"</string>
+    <string name="ping" msgid="7890607576220714932">"پنگ"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"نتیجہ:"</string>
+    <string name="latency_title" msgid="963052613947017009">"تاخیر کو ترجیح دیں"</string>
+    <string name="bw_title" msgid="3902162973688221344">"بینڈوتھ کو ترجیح دیں"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"نیٹ ورک پریمیم خریدیں"</string>
+    <string name="network_available" msgid="4780293262690730734">"نتیجہ: درخواست کردہ نیٹ ورک اب دستیاب ہے!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"نتیجہ: نیٹ ورک کی درخواست کی گئی ہے!"</string>
+    <string name="network_released" msgid="2992280481133877025">"نتیجہ: نیٹ ورک ریلیز کر دیا گیا ہے!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"نتیجہ: نیٹ ورک ریلیز کرنے میں ناکام!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"نتیجہ: نیٹ ورک پریمیم کی خریداری کرتے وقت استثنا!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"نتیجہ: نیٹ ورک پریمیم کی خریداری کرتے وقت خالی نتیجہ ملا!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"نتیجہ: نیٹ ورک پریمیم خریداری کے لیے دستیاب نہیں ہے!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"نتیجہ: نیٹ ورک پریمیم خریداری جاری ہے..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-uz/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-uz/strings.xml
index 229ff5d..a0d4547 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-uz/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-uz/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Tarmoqni talab qilish"</string>
+    <string name="release_network" msgid="174252378593535238">"Tarmoqni chiqarish"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Natija:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Kechikish vaqti ustuvorligi"</string>
+    <string name="bw_title" msgid="3902162973688221344">"O‘tkazuvchanlik qobiliyati ustuvorligi"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Tarmoq premiumni xarid qilish"</string>
+    <string name="network_available" msgid="4780293262690730734">"Natija: Talab qilingan tarmoq hozir mavjud!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Natija: Tarmoq talab qilindi!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Natija: Tarmoq chiqarildi!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Natija: Tarmoqni chiqarib bo‘lmadi!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Natija: Tarmoq premiumni xarid qilishda istisno!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Natija: Tarmoq premiumni xarid qilayotganda bo‘sh natijaga erishildi!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Natija: Tarmoq premiumni xarid qilib bo‘lmaydi!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Natija: Tarmoq premium xaridi davom etmoqda ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-vi/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-vi/strings.xml
index 229ff5d..75bb2a3 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-vi/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-vi/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Yêu cầu mạng"</string>
+    <string name="release_network" msgid="174252378593535238">"Phát hành mạng"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Kết quả:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Ưu tiên độ trễ"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Ưu tiên băng thông"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Mua dịch vụ đặc biệt cho mạng"</string>
+    <string name="network_available" msgid="4780293262690730734">"Kết quả: Mạng bạn yêu cầu hiện đã sử dụng được!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Kết quả: Mạng đã được yêu cầu!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Kết quả: Mạng đã được phát hành!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Kết quả: Không phát hành được mạng!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Kết quả: Ngoại lệ khi mua dịch vụ đặc biệt cho mạng!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Kết quả: Đã nhận kết quả không có nội dung khi mua dịch vụ đặc biệt cho mạng!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Kết quả: Không thể mua dịch vụ đặc biệt cho mạng!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Kết quả: Đang xử lý yêu cầu mua dịch vụ đặc biệt cho mạng ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-zh-rCN/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-zh-rCN/strings.xml
index 229ff5d..0f22142 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-zh-rCN/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-zh-rCN/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"请求网络"</string>
+    <string name="release_network" msgid="174252378593535238">"释放网络"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"结果："</string>
+    <string name="latency_title" msgid="963052613947017009">"划分延迟时间优先级"</string>
+    <string name="bw_title" msgid="3902162973688221344">"划分带宽优先级"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"购买 Network Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"结果：请求的网络现已可用！"</string>
+    <string name="network_requested" msgid="5646123922691865991">"结果：已请求网络！"</string>
+    <string name="network_released" msgid="2992280481133877025">"结果：已释放网络！"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"结果：未能释放网络！！！"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"结果：购买 Network Premium 时出现异常！！！"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"结果：购买 Network Premium 时获得空的结果！！！"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"结果：无法购买 Network Premium！！！"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"结果：正在购买 Network Premium…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-zh-rHK/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-zh-rHK/strings.xml
index 93c0492..18e7286 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-zh-rHK/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-zh-rHK/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"歡迎詞空白片段"</string>
+    <string name="request_network" msgid="8945235490804849914">"要求網絡"</string>
+    <string name="release_network" msgid="174252378593535238">"釋出網絡"</string>
+    <string name="ping" msgid="7890607576220714932">"Ping"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"結果："</string>
+    <string name="latency_title" msgid="963052613947017009">"以延遲時間為優先"</string>
+    <string name="bw_title" msgid="3902162973688221344">"以頻寬為優先"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"購買進階網絡"</string>
+    <string name="network_available" msgid="4780293262690730734">"結果：要求的網絡現可使用！"</string>
+    <string name="network_requested" msgid="5646123922691865991">"結果：已要求網絡！"</string>
+    <string name="network_released" msgid="2992280481133877025">"結果：已釋出網絡！"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"結果：無法釋出網絡！！！"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"結果：購買進階網絡時出現例外情況！！！"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"結果：購買進階網絡時獲得空白結果！！！"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Result: The network premium is not available for purchase!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"結果：進階網絡購買過程正在進行…"</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-zh-rTW/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-zh-rTW/strings.xml
index 229ff5d..3307122 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-zh-rTW/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-zh-rTW/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"要求網路"</string>
+    <string name="release_network" msgid="174252378593535238">"發布網路"</string>
+    <string name="ping" msgid="7890607576220714932">"連線偵測 (ping)"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"結果："</string>
+    <string name="latency_title" msgid="963052613947017009">"優先處理延遲"</string>
+    <string name="bw_title" msgid="3902162973688221344">"優先處理頻寬"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"購買網路付費項目"</string>
+    <string name="network_available" msgid="4780293262690730734">"結果：要求的網路現已可供使用！"</string>
+    <string name="network_requested" msgid="5646123922691865991">"結果：已要求網路！"</string>
+    <string name="network_released" msgid="2992280481133877025">"結果：已發布網路！"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"結果：無法發布網路！"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"結果：購買網路付費項目時發生例外狀況！"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"結果：購買網路付費項目時收到空白結果！"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"結果：無法購買網路付費項目！"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"結果：正在購買網路付費項目..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values-zu/strings.xml b/testapps/TestSliceApp/app/src/main/res/values-zu/strings.xml
index 229ff5d..3f329f3 100644
--- a/testapps/TestSliceApp/app/src/main/res/values-zu/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values-zu/strings.xml
@@ -3,4 +3,20 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="1265450418387661962">"TestSliceApp"</string>
     <string name="hello_blank_fragment" msgid="1245093642770491175">"Hello blank fragment"</string>
+    <string name="request_network" msgid="8945235490804849914">"Cela Inethiwekhi"</string>
+    <string name="release_network" msgid="174252378593535238">"Khulula Inethiwekhi"</string>
+    <string name="ping" msgid="7890607576220714932">"Qhweba"</string>
+    <string name="result_prefix" msgid="3522796186427501399">"Umphumela:"</string>
+    <string name="latency_title" msgid="963052613947017009">"Beka kuqala Ukubambezeleka"</string>
+    <string name="bw_title" msgid="3902162973688221344">"Beka kuqala Umkhawulokudonsa"</string>
+    <string name="cbs_title" msgid="5234410535569935600">"I-CBS"</string>
+    <string name="purchase" msgid="7843181995697372128">"Thenga Inethiwekhi ye-Premium"</string>
+    <string name="network_available" msgid="4780293262690730734">"Umphumela: Inethiwekhi eceliwe isiyatholakala manje!"</string>
+    <string name="network_requested" msgid="5646123922691865991">"Umphumela: Inethiwekhi iceliwe!"</string>
+    <string name="network_released" msgid="2992280481133877025">"Umphumela: Inethiwekhi isikhishiwe!"</string>
+    <string name="network_release_failed" msgid="256471231420029151">"Umphumela: Yehlulekile ukukhipha inethiwekhi!!!"</string>
+    <string name="purchase_exception" msgid="8876841120055716671">"Umphumela: Okuhlukile lapho uthenga nethiwekhi ye-premium!!!"</string>
+    <string name="purchase_empty_result" msgid="7497824191649973928">"Umphumela: Uthole umphumela ongenalutho lapho uthenga wenethiwekhi ye-premium!!!"</string>
+    <string name="premium_not_available" msgid="7346368693802644748">"Umphumela: Inethiwekhi ye-premium ayitholakaleli ukuthengwa!!!"</string>
+    <string name="purchase_in_progress" msgid="5450288183685032424">"Umphumela: Ukuthengwa kwenethiwekhi ye-premium kuyaqhubeka ..."</string>
 </resources>
diff --git a/testapps/TestSliceApp/app/src/main/res/values/strings.xml b/testapps/TestSliceApp/app/src/main/res/values/strings.xml
index c2bb089..4990cec 100644
--- a/testapps/TestSliceApp/app/src/main/res/values/strings.xml
+++ b/testapps/TestSliceApp/app/src/main/res/values/strings.xml
@@ -1,5 +1,20 @@
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
   <string name="app_name">TestSliceApp</string>
-  <!-- TODO: Remove or change this placeholder text -->
   <string name="hello_blank_fragment">Hello blank fragment</string>
+  <string name="request_network">Request Network</string>
+  <string name="release_network">Release Network</string>
+  <string name="ping">Ping</string>
+  <string name="result_prefix">Result: </string>
+  <string name="latency_title">Prioritize Latency</string>
+  <string name="bw_title">Prioritize Bandwidth</string>
+  <string name="cbs_title">CBS</string>
+  <string name="purchase">Purchase Network Premium</string>
+  <string name="network_available">Result: The requested network is available now!</string>
+  <string name="network_requested">Result: The network has been requested!</string>
+  <string name="network_released">Result: The network has been released!</string>
+  <string name="network_release_failed">Result: Failed to release the network!!!</string>
+  <string name="purchase_exception">Result: Exception when purchasing network premium!!!</string>
+  <string name="purchase_empty_result">Result: Got empty result when purchasing network premium!!!</string>
+  <string name="premium_not_available">Result: The network premium is not available for purchase!!!</string>
+  <string name="purchase_in_progress">Result: The network premium purchase is in progress ...</string>
 </resources>
\ No newline at end of file
diff --git a/tests/src/com/android/TelephonyTestBase.java b/tests/src/com/android/TelephonyTestBase.java
index 09abb15..d72d85e 100644
--- a/tests/src/com/android/TelephonyTestBase.java
+++ b/tests/src/com/android/TelephonyTestBase.java
@@ -24,8 +24,16 @@
 
 import com.android.internal.telephony.PhoneConfigurationManager;
 
-import org.mockito.MockitoAnnotations;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
 
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedList;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
@@ -34,11 +42,15 @@
  * Helper class to load Mockito Resources into a test.
  */
 public class TelephonyTestBase {
+    @Rule public final MockitoRule mocks = MockitoJUnit.rule();
 
     protected TestContext mContext;
 
+    private final HashMap<InstanceKey, Object> mOldInstances = new HashMap<>();
+    private final LinkedList<InstanceKey> mInstanceKeys = new LinkedList<>();
+
+    @Before
     public void setUp() throws Exception {
-        MockitoAnnotations.initMocks(this);
         mContext = spy(new TestContext());
         // Set up the looper if it does not exist on the test thread.
         if (Looper.myLooper() == null) {
@@ -54,9 +66,11 @@
         }
     }
 
+    @After
     public void tearDown() throws Exception {
         // Ensure there are no static references to handlers after test completes.
         PhoneConfigurationManager.unregisterAllMultiSimConfigChangeRegistrants();
+        restoreInstances();
     }
 
     protected final boolean waitForExecutorAction(Executor executor, long timeoutMillis) {
@@ -106,6 +120,61 @@
         }
     }
 
+    protected synchronized void replaceInstance(final Class c, final String instanceName,
+            final Object obj, final Object newValue)
+            throws Exception {
+        Field field = c.getDeclaredField(instanceName);
+        field.setAccessible(true);
+
+        InstanceKey key = new InstanceKey(c, instanceName, obj);
+        if (!mOldInstances.containsKey(key)) {
+            mOldInstances.put(key, field.get(obj));
+            mInstanceKeys.add(key);
+        }
+        field.set(obj, newValue);
+    }
+
+    private synchronized void restoreInstances() throws Exception {
+        Iterator<InstanceKey> it = mInstanceKeys.descendingIterator();
+
+        while (it.hasNext()) {
+            InstanceKey key = it.next();
+            Field field = key.mClass.getDeclaredField(key.mInstName);
+            field.setAccessible(true);
+            field.set(key.mObj, mOldInstances.get(key));
+        }
+
+        mInstanceKeys.clear();
+        mOldInstances.clear();
+    }
+
+    private static class InstanceKey {
+        public final Class mClass;
+        public final String mInstName;
+        public final Object mObj;
+        InstanceKey(final Class c, final String instName, final Object obj) {
+            mClass = c;
+            mInstName = instName;
+            mObj = obj;
+        }
+
+        @Override
+        public int hashCode() {
+            return (mClass.getName().hashCode() * 31 + mInstName.hashCode()) * 31;
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (obj == null || obj.getClass() != getClass()) {
+                return false;
+            }
+
+            InstanceKey other = (InstanceKey) obj;
+            return (other.mClass == mClass && other.mInstName.equals(mInstName)
+                    && other.mObj == mObj);
+        }
+    }
+
     protected TestContext getTestContext() {
         return mContext;
     }
diff --git a/tests/src/com/android/TestContext.java b/tests/src/com/android/TestContext.java
index 7edbed9..720d235 100644
--- a/tests/src/com/android/TestContext.java
+++ b/tests/src/com/android/TestContext.java
@@ -31,6 +31,7 @@
 import android.os.Looper;
 import android.os.PersistableBundle;
 import android.os.Process;
+import android.os.UserManager;
 import android.telecom.TelecomManager;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
@@ -58,8 +59,13 @@
     @Mock TelephonyManager mMockTelephonyManager;
     @Mock SubscriptionManager mMockSubscriptionManager;
     @Mock ImsManager mMockImsManager;
+    @Mock UserManager mMockUserManager;
 
-    private SparseArray<PersistableBundle> mCarrierConfigs = new SparseArray<>();
+    private final SparseArray<PersistableBundle> mCarrierConfigs = new SparseArray<>();
+
+    private Intent mIntent;
+
+    private BroadcastReceiver mReceiver;
 
     private final HashSet<String> mPermissionTable = new HashSet<>();
 
@@ -103,28 +109,42 @@
     }
 
     @Override
+    public void sendBroadcast(Intent intent) {
+        mIntent = intent;
+    }
+
+    @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter) {
+        mReceiver = receiver;
         return null;
     }
 
     @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter, int flags) {
+        mReceiver = receiver;
         return null;
     }
 
     @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter,
             String broadcastPermission, Handler scheduler) {
+        mReceiver = receiver;
         return null;
     }
 
     @Override
     public Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter,
             String broadcastPermission, Handler scheduler, int flags) {
+        mReceiver = receiver;
         return null;
     }
 
     @Override
+    public void unregisterReceiver(BroadcastReceiver receiver) {
+        mReceiver = null;
+    }
+
+    @Override
     public ContentResolver getContentResolver() {
         return null;
     }
@@ -132,21 +152,24 @@
     @Override
     public Object getSystemService(String name) {
         switch (name) {
-            case (Context.CARRIER_CONFIG_SERVICE) : {
+            case Context.CARRIER_CONFIG_SERVICE: {
                 return mMockCarrierConfigManager;
             }
-            case (Context.TELECOM_SERVICE) : {
+            case Context.TELECOM_SERVICE: {
                 return mMockTelecomManager;
             }
-            case (Context.TELEPHONY_SERVICE) : {
+            case Context.TELEPHONY_SERVICE: {
                 return mMockTelephonyManager;
             }
-            case (Context.TELEPHONY_SUBSCRIPTION_SERVICE) : {
+            case Context.TELEPHONY_SUBSCRIPTION_SERVICE: {
                 return mMockSubscriptionManager;
             }
-            case(Context.TELEPHONY_IMS_SERVICE) : {
+            case Context.TELEPHONY_IMS_SERVICE: {
                 return mMockImsManager;
             }
+            case Context.USER_SERVICE: {
+                return mMockUserManager;
+            }
         }
         return null;
     }
@@ -165,6 +188,12 @@
         if (serviceClass == SubscriptionManager.class) {
             return Context.TELEPHONY_SUBSCRIPTION_SERVICE;
         }
+        if (serviceClass == ImsManager.class) {
+            return Context.TELEPHONY_IMS_SERVICE;
+        }
+        if (serviceClass == UserManager.class) {
+            return Context.USER_SERVICE;
+        }
         return null;
     }
 
@@ -244,6 +273,14 @@
         }
     }
 
+    public Intent getBroadcast() {
+        return mIntent;
+    }
+
+    public BroadcastReceiver getBroadcastReceiver() {
+        return mReceiver;
+    }
+
     private static void logd(String s) {
         Log.d(TAG, s);
     }
diff --git a/tests/src/com/android/phone/CarrierConfigLoaderTest.java b/tests/src/com/android/phone/CarrierConfigLoaderTest.java
index 60c3a84..6807422 100644
--- a/tests/src/com/android/phone/CarrierConfigLoaderTest.java
+++ b/tests/src/com/android/phone/CarrierConfigLoaderTest.java
@@ -28,7 +28,9 @@
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
+import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
@@ -44,6 +46,7 @@
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
+import android.telephony.TelephonyRegistryManager;
 import android.testing.TestableLooper;
 
 import androidx.test.InstrumentationRegistry;
@@ -85,6 +88,7 @@
     @Mock PackageInfo mPackageInfo;
     @Mock SubscriptionInfoUpdater mSubscriptionInfoUpdater;
     @Mock SharedPreferences mSharedPreferences;
+    @Mock TelephonyRegistryManager mTelephonyRegistryManager;
 
     private TelephonyManager mTelephonyManager;
     private CarrierConfigLoader mCarrierConfigLoader;
@@ -96,6 +100,7 @@
     public void setUp() throws Exception {
         super.setUp();
 
+        // TODO: replace doReturn/when with when/thenReturn which is more readable
         doReturn(mSharedPreferences).when(mContext).getSharedPreferences(anyString(), anyInt());
         doReturn(Build.FINGERPRINT).when(mSharedPreferences).getString(eq("build_fingerprint"),
                 any());
@@ -114,6 +119,10 @@
                 eq(PLATFORM_CARRIER_CONFIG_PACKAGE), eq(0) /*flags*/);
         doReturn(PLATFORM_CARRIER_CONFIG_PACKAGE_VERSION_CODE).when(
                 mPackageInfo).getLongVersionCode();
+        when(mContext.getSystemServiceName(TelephonyRegistryManager.class)).thenReturn(
+                Context.TELEPHONY_REGISTRY_SERVICE);
+        when(mContext.getSystemService(TelephonyRegistryManager.class)).thenReturn(
+                mTelephonyRegistryManager);
 
         mHandlerThread = new HandlerThread("CarrierConfigLoaderTest");
         mHandlerThread.start();
@@ -185,6 +194,11 @@
         assertThat(mCarrierConfigLoader.getNoSimConfig().getInt(CARRIER_CONFIG_EXAMPLE_KEY))
                 .isEqualTo(CARRIER_CONFIG_EXAMPLE_VALUE);
         verify(mContext).sendBroadcastAsUser(any(Intent.class), any(UserHandle.class));
+        verify(mTelephonyRegistryManager).notifyCarrierConfigChanged(
+                eq(DEFAULT_PHONE_ID),
+                eq(SubscriptionManager.INVALID_SUBSCRIPTION_ID),
+                eq(TelephonyManager.UNKNOWN_CARRIER_ID),
+                eq(TelephonyManager.UNKNOWN_CARRIER_ID));
     }
 
     /**
@@ -192,6 +206,7 @@
      * will return the right config in the XML.
      */
     @Test
+    @Ignore("b/257169357")
     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))) {
diff --git a/tests/src/com/android/phone/ImsProvisioningControllerTest.java b/tests/src/com/android/phone/ImsProvisioningControllerTest.java
index 2094e20..db83cca 100644
--- a/tests/src/com/android/phone/ImsProvisioningControllerTest.java
+++ b/tests/src/com/android/phone/ImsProvisioningControllerTest.java
@@ -63,6 +63,7 @@
 import android.telephony.ims.ProvisioningManager;
 import android.telephony.ims.aidl.IFeatureProvisioningCallback;
 import android.telephony.ims.aidl.IImsConfig;
+import android.telephony.ims.aidl.IImsConfigCallback;
 import android.telephony.ims.feature.MmTelFeature.MmTelCapabilities;
 import android.telephony.ims.feature.RcsFeature.RcsImsCapabilities;
 import android.telephony.ims.stub.ImsConfigImplBase;
@@ -159,6 +160,9 @@
     @Mock
     IFeatureProvisioningCallback mIFeatureProvisioningCallback1;
 
+    @Captor
+    ArgumentCaptor<IImsConfigCallback> mIImsConfigCallback;
+
     @Mock
     IBinder mIbinder0;
     @Mock
@@ -347,6 +351,8 @@
         mSubChangedListener.onSubscriptionsChanged();
         processAllMessages();
 
+        verify(mImsConfig, times(1)).addConfigCallback((IImsConfigCallback) any());
+
         int[] keys = {
                 ProvisioningManager.KEY_VOICE_OVER_WIFI_ENABLED_OVERRIDE,
                 ProvisioningManager.KEY_VOLTE_PROVISIONING_STATUS,
@@ -390,6 +396,8 @@
         mRcsConnectorListener0.getValue().connectionReady(mRcsFeatureManager, mSubId0);
         processAllMessages();
 
+        verify(mImsConfig, times(1)).addConfigCallback((IImsConfigCallback) any());
+
         // verify # of read data times from storage : # of Rcs storage length
         verify(mImsProvisioningLoader, times(1))
                 .getProvisioningStatus(eq(mSubId0), eq(FEATURE_RCS), anyInt(), anyInt());
@@ -1736,6 +1744,110 @@
         verifyNoMoreInteractions(mImsProvisioningLoader);
     }
 
+    @Test
+    @SmallTest
+    public void changedProvisioningValue_withMmTel() throws Exception {
+        createImsProvisioningController();
+
+        // provisioning required capability
+        // voice, all tech
+        // video, all tech
+        setCarrierConfig(mSubId0, CarrierConfigManager.Ims.KEY_CAPABILITY_TYPE_VOICE_INT_ARRAY,
+                RADIO_TECHS);
+        setCarrierConfig(mSubId0, CarrierConfigManager.Ims.KEY_CAPABILITY_TYPE_VIDEO_INT_ARRAY,
+                RADIO_TECHS);
+
+        try {
+            mTestImsProvisioningController.addFeatureProvisioningChangedCallback(
+                    mSubId0, mIFeatureProvisioningCallback0);
+        } catch (Exception e) {
+            throw new AssertionError("not expected exception", e);
+        }
+
+        mMmTelConnectorListener0.getValue().connectionReady(mImsManager, mSubId0);
+
+        // clear interactions
+        clearInvocations(mIFeatureProvisioningCallback0);
+        clearInvocations(mImsConfig);
+        clearInvocations(mImsProvisioningLoader);
+
+        // MmTel valid
+        int[] keys = {
+                ProvisioningManager.KEY_VOLTE_PROVISIONING_STATUS,
+                ProvisioningManager.KEY_VT_PROVISIONING_STATUS,
+                ProvisioningManager.KEY_VOICE_OVER_WIFI_ENABLED_OVERRIDE
+        };
+        int[] capas = {
+                MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                MmTelCapabilities.CAPABILITY_TYPE_VIDEO,
+                MmTelCapabilities.CAPABILITY_TYPE_VOICE
+        };
+        int[] techs = {
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
+                ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN
+        };
+
+        for (int index = 0; index < keys.length; index++) {
+            mIImsConfigCallback.getValue().onIntConfigChanged(keys[index],
+                    PROVISIONING_VALUE_DISABLED);
+            processAllMessages();
+
+            // verify # of read data times from storage : # of MmTel storage length
+            verify(mImsProvisioningLoader, times(1))
+                    .setProvisioningStatus(eq(mSubId0), eq(FEATURE_MMTEL), eq(capas[index]),
+                            eq(techs[index]), eq(false));
+
+            verify(mIFeatureProvisioningCallback0, times(1))
+                    .onFeatureProvisioningChanged(eq(capas[index]), eq(techs[index]), eq(false));
+        }
+
+        verifyNoMoreInteractions(mImsProvisioningLoader);
+        verifyNoMoreInteractions(mIFeatureProvisioningCallback0);
+        verifyNoMoreInteractions(mImsConfig);
+    }
+
+    @Test
+    @SmallTest
+    public void changedProvisioningValue_withRcs() throws Exception {
+        createImsProvisioningController();
+
+        // provisioning required capability : PRESENCE, tech : all
+        setCarrierConfig(mSubId0,
+                CarrierConfigManager.Ims.KEY_CAPABILITY_TYPE_PRESENCE_UCE_INT_ARRAY, RADIO_TECHS);
+
+        try {
+            mTestImsProvisioningController.addFeatureProvisioningChangedCallback(
+                    mSubId0, mIFeatureProvisioningCallback0);
+        } catch (Exception e) {
+            throw new AssertionError("not expected exception", e);
+        }
+
+        mRcsConnectorListener0.getValue().connectionReady(mRcsFeatureManager, mSubId0);
+
+        // clear interactions
+        clearInvocations(mIFeatureProvisioningCallback0);
+        clearInvocations(mImsConfig);
+        clearInvocations(mImsProvisioningLoader);
+
+        mIImsConfigCallback.getValue().onIntConfigChanged(KEY_EAB_PROVISIONING_STATUS,
+                PROVISIONING_VALUE_DISABLED);
+        processAllMessages();
+
+        // verify # of read data times from storage : # of MmTel storage length
+        verify(mImsProvisioningLoader, times(RADIO_TECHS.length))
+                .setProvisioningStatus(eq(mSubId0), eq(FEATURE_RCS),
+                        eq(CAPABILITY_TYPE_PRESENCE_UCE), anyInt(), eq(false));
+
+        verify(mIFeatureProvisioningCallback0, times(RADIO_TECHS.length))
+                .onRcsFeatureProvisioningChanged(eq(CAPABILITY_TYPE_PRESENCE_UCE), anyInt(),
+                        eq(false));
+
+        verifyNoMoreInteractions(mImsProvisioningLoader);
+        verifyNoMoreInteractions(mIFeatureProvisioningCallback0);
+        verifyNoMoreInteractions(mImsConfig);
+    }
+
     private void createImsProvisioningController() throws Exception {
         if (Looper.myLooper() == null) {
             Looper.prepare();
@@ -1755,6 +1867,9 @@
                 .create(any(), eq(1), mRcsConnectorListener1.capture(), any(), any()))
                 .thenReturn(mRcsFeatureConnector1);
 
+        doNothing().when(mImsConfig).addConfigCallback(mIImsConfigCallback.capture());
+        doNothing().when(mImsConfig).removeConfigCallback(any());
+
         when(mImsConfig.getConfigInt(anyInt()))
                 .thenAnswer(invocation -> {
                     int i = (Integer) (invocation.getArguments()[0]);
diff --git a/tests/src/com/android/phone/ImsStateCallbackControllerTest.java b/tests/src/com/android/phone/ImsStateCallbackControllerTest.java
index cb4321c..2bd87be 100644
--- a/tests/src/com/android/phone/ImsStateCallbackControllerTest.java
+++ b/tests/src/com/android/phone/ImsStateCallbackControllerTest.java
@@ -28,6 +28,8 @@
 import static com.android.ims.FeatureConnector.UNAVAILABLE_REASON_NOT_READY;
 
 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 static org.mockito.Matchers.any;
@@ -50,6 +52,7 @@
 import android.testing.TestableLooper;
 import android.util.Log;
 
+import com.android.TelephonyTestBase;
 import com.android.ims.FeatureConnector;
 import com.android.ims.ImsManager;
 import com.android.ims.RcsFeatureManager;
@@ -68,13 +71,12 @@
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 
-import java.lang.reflect.Field;
 import java.util.concurrent.Executor;
 
 /**
  * Unit tests for RcsProvisioningMonitor
  */
-public class ImsStateCallbackControllerTest {
+public class ImsStateCallbackControllerTest extends TelephonyTestBase {
     private static final String TAG = "ImsStateCallbackControllerTest";
     private static final int FAKE_SUB_ID_BASE = 0x0FFFFFF0;
 
@@ -187,6 +189,7 @@
             mLooper.destroy();
             mLooper = null;
         }
+        super.tearDown();
     }
 
     @Test
@@ -874,6 +877,36 @@
         assertFalse(mImsStateCallbackController.isRegistered(mCallback1));
     }
 
+    @Test
+    @SmallTest
+    public void testImsManagerInstance() throws Exception {
+        createController(1);
+
+        // MmTelConnection not ready
+        // check ImsManager instance
+        ImsManager imsManager = mImsStateCallbackController.getImsManager(SLOT_0_SUB_ID);
+        assertNull(imsManager);
+
+        // MmTelConnection ready
+        mMmTelConnectorListenerSlot0.getValue()
+                .connectionReady(mMmTelFeatureManager, SLOT_0_SUB_ID);
+        processAllMessages();
+
+        // check ImsManager instance
+        imsManager = mImsStateCallbackController.getImsManager(SLOT_0_SUB_ID);
+        assertNotNull(imsManager);
+
+        // MmTelConnection unavailable
+        mMmTelConnectorListenerSlot0.getValue()
+                .connectionUnavailable(UNAVAILABLE_REASON_NOT_READY);
+        processAllMessages();
+
+        // MmTelConnection unavailable
+        // check ImsManager instance
+        imsManager = mImsStateCallbackController.getImsManager(SLOT_0_SUB_ID);
+        assertNull(imsManager);
+    }
+
     private void createController(int slotCount) throws Exception {
         if (Looper.myLooper() == null) {
             Looper.prepare();
@@ -920,13 +953,6 @@
         }
     }
 
-    private static void replaceInstance(final Class c,
-            final String instanceName, final Object obj, final Object newValue) throws Exception {
-        Field field = c.getDeclaredField(instanceName);
-        field.setAccessible(true);
-        field.set(obj, newValue);
-    }
-
     private void makeFakeActiveSubIds(int count) {
         final int[] subIds = new int[count];
         for (int i = 0; i < count; i++) {
diff --git a/tests/src/com/android/phone/NotificationMgrTest.java b/tests/src/com/android/phone/NotificationMgrTest.java
new file mode 100644
index 0000000..3e8cf28
--- /dev/null
+++ b/tests/src/com/android/phone/NotificationMgrTest.java
@@ -0,0 +1,664 @@
+/*
+ * Copyright (C) 2022 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.telephony.RadioAccessFamily.RAF_1xRTT;
+import static android.telephony.RadioAccessFamily.RAF_EDGE;
+import static android.telephony.RadioAccessFamily.RAF_EHRPD;
+import static android.telephony.RadioAccessFamily.RAF_EVDO_0;
+import static android.telephony.RadioAccessFamily.RAF_EVDO_A;
+import static android.telephony.RadioAccessFamily.RAF_EVDO_B;
+import static android.telephony.RadioAccessFamily.RAF_GPRS;
+import static android.telephony.RadioAccessFamily.RAF_GSM;
+import static android.telephony.RadioAccessFamily.RAF_HSDPA;
+import static android.telephony.RadioAccessFamily.RAF_HSPA;
+import static android.telephony.RadioAccessFamily.RAF_HSPAP;
+import static android.telephony.RadioAccessFamily.RAF_HSUPA;
+import static android.telephony.RadioAccessFamily.RAF_IS95A;
+import static android.telephony.RadioAccessFamily.RAF_IS95B;
+import static android.telephony.RadioAccessFamily.RAF_LTE;
+import static android.telephony.RadioAccessFamily.RAF_LTE_CA;
+import static android.telephony.RadioAccessFamily.RAF_TD_SCDMA;
+import static android.telephony.RadioAccessFamily.RAF_UMTS;
+import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+
+import static com.android.phone.NotificationMgr.DATA_ROAMING_NOTIFICATION;
+import static com.android.phone.NotificationMgr.LIMITED_SIM_FUNCTION_NOTIFICATION;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.anyString;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.StatusBarManager;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.pm.ApplicationInfo;
+import android.content.res.Resources;
+import android.os.Build;
+import android.os.PersistableBundle;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.telecom.TelecomManager;
+import android.telephony.CarrierConfigManager;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper;
+
+import com.android.TelephonyTestBase;
+import com.android.internal.telephony.Phone;
+import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.PhoneFactory;
+import com.android.internal.telephony.ServiceStateTracker;
+import com.android.internal.telephony.SignalStrengthController;
+import com.android.internal.telephony.data.DataConfigManager;
+import com.android.internal.telephony.data.DataNetworkController;
+import com.android.internal.telephony.data.DataSettingsManager;
+import com.android.internal.telephony.util.NotificationChannelController;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.Collections;
+
+/**
+ * Unit Test for NotificationMgr
+ */
+@RunWith(AndroidTestingRunner.class)
+@TestableLooper.RunWithLooper
+public class NotificationMgrTest extends TelephonyTestBase {
+    private static final int TEST_SUB_ID = 1;
+    private static final long SERIAL_NUMBER_OF_USER = 1234567L;
+    private static final String TEST_LABEL_CF = "test_call_forwarding";
+    private static final String TEST_SUB_INFO_DISPLAY_NAME = "display_name";
+    private static final String TEST_PACKAGE_NAME = "com.android.phone";
+    private static final String TEST_SELECTED_NETWORK_OPERATOR_NAME = "TheOperator";
+    private static final String MOBILE_NETWORK_SELECTION_PACKAGE = "com.android.phone";
+    private static final String MOBILE_NETWORK_SELECTION_CLASS = ".testClass";
+    private static final String CARRIER_NAME = "CoolCarrier";
+
+    @Mock PhoneGlobals mApp;
+    @Mock StatusBarManager mStatusBarManager;
+    @Mock UserManager mUserManager;
+    @Mock SubscriptionManager mSubscriptionManager;
+    @Mock TelecomManager mTelecomManager;
+    @Mock TelephonyManager mTelephonyManager;
+    @Mock Phone mPhone;
+    @Mock SharedPreferences mSharedPreferences;
+    @Mock NotificationManager mNotificationManager;
+    @Mock SubscriptionInfo mSubscriptionInfo;
+    @Mock Resources mResources;
+    @Mock Context mMockedContext;
+    @Mock ServiceStateTracker mServiceStateTracker;
+    @Mock ServiceState mServiceState;
+    @Mock CarrierConfigManager mCarrierConfigManager;
+    @Mock DataNetworkController mDataNetworkController;
+    @Mock DataSettingsManager mDataSettingsManager;
+    @Mock DataConfigManager mDataConfigManager;
+    @Mock SignalStrengthController mSignalStrengthController;
+
+    private Phone[] mPhones;
+    private NotificationMgr mNotificationMgr;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mPhones = new Phone[]{mPhone};
+        replaceInstance(PhoneFactory.class, "sPhones", null, mPhones);
+        when(mPhone.getPhoneType()).thenReturn(PhoneConstants.PHONE_TYPE_GSM);
+        when(mPhone.getContext()).thenReturn(mMockedContext);
+        when(mMockedContext.getResources()).thenReturn(mResources);
+        when(mPhone.getServiceState()).thenReturn(mServiceState);
+        when(mServiceState.getNetworkRegistrationInfo(anyInt(), anyInt())).thenReturn(
+                new NetworkRegistrationInfo.Builder()
+                        .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                        .setRegistrationState(NetworkRegistrationInfo.REGISTRATION_STATE_HOME)
+                        .build());
+        when(mPhone.getServiceStateTracker()).thenReturn(mServiceStateTracker);
+        mServiceStateTracker.mSS = mServiceState;
+        when(mPhone.getSignalStrengthController()).thenReturn(mSignalStrengthController);
+        when(mPhone.getDataNetworkController()).thenReturn(mDataNetworkController);
+        when(mDataNetworkController.getInternetDataDisallowedReasons()).thenReturn(
+                Collections.emptyList());
+        when(mDataNetworkController.getDataConfigManager()).thenReturn(mDataConfigManager);
+        when(mPhone.getDataSettingsManager()).thenReturn(mDataSettingsManager);
+        when(mDataSettingsManager.isDataEnabledForReason(anyInt())).thenReturn(true);
+        when(mApp.getSharedPreferences(anyString(), anyInt())).thenReturn(mSharedPreferences);
+
+        when(mApp.getPackageName()).thenReturn(TEST_PACKAGE_NAME);
+        when(mApp.getSystemService(Context.STATUS_BAR_SERVICE)).thenReturn(mStatusBarManager);
+        when(mApp.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
+        when(mApp.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE)).thenReturn(
+                mSubscriptionManager);
+        when(mApp.getSystemServiceName(TelecomManager.class)).thenReturn(Context.TELECOM_SERVICE);
+        when(mApp.getSystemService(TelecomManager.class)).thenReturn(mTelecomManager);
+        when(mApp.getSystemService(Context.TELEPHONY_SERVICE)).thenReturn(mTelephonyManager);
+        when(mApp.getSystemServiceName(CarrierConfigManager.class)).thenReturn(
+                Context.CARRIER_CONFIG_SERVICE);
+        when(mApp.getSystemService(CarrierConfigManager.class)).thenReturn(mCarrierConfigManager);
+        when(mApp.getSystemServiceName(CarrierConfigManager.class)).thenReturn(
+                Context.CARRIER_CONFIG_SERVICE);
+        when(mApp.getSystemService(CarrierConfigManager.class)).thenReturn(mCarrierConfigManager);
+
+        when(mApp.createPackageContextAsUser(any(), eq(0), any())).thenReturn(mApp);
+        when(mApp.getSystemService(Context.NOTIFICATION_SERVICE)).thenReturn(mNotificationManager);
+        when(mUserManager.getSerialNumbersOfUsers(true)).thenReturn(
+                new long[]{SERIAL_NUMBER_OF_USER});
+        when(mUserManager.getUserForSerialNumber(eq(SERIAL_NUMBER_OF_USER))).thenReturn(
+                UserHandle.SYSTEM);
+        when(mApp.getResources()).thenReturn(mResources);
+        when(mResources.getString(R.string.labelCF)).thenReturn(TEST_LABEL_CF);
+        ApplicationInfo appWithSdkS = buildApplicationInfo(Build.VERSION_CODES.S);
+        when(mApp.getApplicationInfo()).thenReturn(appWithSdkS);
+        when(mTelephonyManager.createForSubscriptionId(anyInt())).thenReturn(mTelephonyManager);
+        when(mTelephonyManager.getServiceState()).thenReturn(mServiceState);
+
+        mNotificationMgr = new NotificationMgr(mApp);
+    }
+
+    @Test
+    public void testUpdateCfi_visible_noActiveSubscription_notificationNeverSent() {
+        // Given no active subscription available
+        when(mSubscriptionManager.getActiveSubscriptionInfo(eq(TEST_SUB_ID))).thenReturn(null);
+
+        // When updateCfi method is called
+        mNotificationMgr.updateCfi(TEST_SUB_ID, /*visible=*/true, /*isFresh=*/false);
+
+        // Then the notification should never be sent
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testUpdateCfi_visible_hasActiveSub_singleSIM_notificationSent() {
+        when(mTelephonyManager.getPhoneCount()).thenReturn(1);
+        when(mSubscriptionManager.getActiveSubscriptionInfo(eq(TEST_SUB_ID))).thenReturn(
+                mSubscriptionInfo);
+
+        mNotificationMgr.updateCfi(TEST_SUB_ID, /*visible=*/true, /*isFresh=*/false);
+
+        verifyNotificationSentWithChannelId(NotificationChannelController.CHANNEL_ID_CALL_FORWARD);
+    }
+
+    @Test
+    public void testUpdateCfi_visible_hasActiveSub_multiSIM_notificationSentWithoutDisplayName() {
+        when(mTelephonyManager.getPhoneCount()).thenReturn(2);
+        when(mSubscriptionManager.getActiveSubscriptionInfo(eq(TEST_SUB_ID))).thenReturn(
+                mSubscriptionInfo);
+        when(mSubscriptionInfo.getDisplayName()).thenReturn(null);
+
+        mNotificationMgr.updateCfi(TEST_SUB_ID, /*visible=*/true, /*isFresh=*/false);
+
+        verifyNotificationSentWithChannelId(NotificationChannelController.CHANNEL_ID_CALL_FORWARD);
+    }
+
+    @Test
+    public void testUpdateCfi_visible_hasActiveSub_multiSIM_notificationSentWithDisplayName() {
+        when(mTelephonyManager.getPhoneCount()).thenReturn(2);
+        when(mSubscriptionManager.getActiveSubscriptionInfo(eq(TEST_SUB_ID))).thenReturn(
+                mSubscriptionInfo);
+        when(mSubscriptionInfo.getDisplayName()).thenReturn(TEST_SUB_INFO_DISPLAY_NAME);
+
+        mNotificationMgr.updateCfi(TEST_SUB_ID, /*visible=*/true, /*isFresh=*/false);
+
+        verifyNotificationSentWithChannelId(NotificationChannelController.CHANNEL_ID_CALL_FORWARD);
+    }
+
+    @Test
+    public void testUpdateCfi_invisible_hasUnmanagedProfile_notificationCanceled() {
+        when(mUserManager.isManagedProfile(anyInt())).thenReturn(false);
+
+        mNotificationMgr.updateCfi(TEST_SUB_ID, /*visible=*/false, /*isFresh=*/false);
+
+        verify(mNotificationManager).cancel(any(), anyInt());
+    }
+
+    @Test
+    public void testUpdateCfi_invisible_allProfilesAreManaged_notificationNeverCanceled() {
+        when(mUserManager.isManagedProfile(anyInt())).thenReturn(true);
+
+        mNotificationMgr.updateCfi(TEST_SUB_ID, /*visible=*/false, /*isFresh=*/false);
+
+        verify(mNotificationManager, never()).cancel(any(), anyInt());
+    }
+
+    @Test
+    public void testShowDataRoamingNotification_roamingOn() {
+        mNotificationMgr.showDataRoamingNotification(TEST_SUB_ID, /*roamingOn=*/true);
+
+        verifyNotificationSentWithChannelId(
+                NotificationChannelController.CHANNEL_ID_MOBILE_DATA_STATUS);
+    }
+
+    @Test
+    public void testShowDataRoamingNotification_roamingOff() {
+        mNotificationMgr.showDataRoamingNotification(TEST_SUB_ID, /*roamingOn=*/false);
+
+        verifyNotificationSentWithChannelId(
+                NotificationChannelController.CHANNEL_ID_MOBILE_DATA_STATUS);
+    }
+
+    @Test
+    public void testHideDataRoamingNotification() {
+        mNotificationMgr.hideDataRoamingNotification();
+
+        verify(mNotificationManager).cancel(any(), eq(DATA_ROAMING_NOTIFICATION));
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_justOutOfService_notificationNeverSent() {
+        prepareResourcesForNetworkSelection();
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(2000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_oosEnoughTime_selectionVisibleToUser_notificationSent() {
+        prepareResourcesForNetworkSelection();
+        when(mTelephonyManager.isManualNetworkSelectionAllowed()).thenReturn(true);
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        // TODO: use effective TestLooper time eclipse instead of sleeping
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verifyNotificationSentWithChannelId(NotificationChannelController.CHANNEL_ID_ALERT);
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_invalidSubscription_notificationNotSent() {
+        prepareResourcesForNetworkSelection();
+        when(mTelephonyManager.isManualNetworkSelectionAllowed()).thenReturn(true);
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE,
+                INVALID_SUBSCRIPTION_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE,
+                INVALID_SUBSCRIPTION_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_nullCarrierConfig_notificationNotSent() {
+        prepareResourcesForNetworkSelection();
+
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(null);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_userNotAllowedToChooseOperator_notificationNotSent() {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        // User is NOT allowed to choose operator
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        when(mTelephonyManager.isManualNetworkSelectionAllowed()).thenReturn(false);
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void
+            testUpdateNetworkSelection_OverrideHideCarrierNetworkSelection_notificationNotSent() {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        // Hide network selection menu
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        when(mTelephonyManager.isManualNetworkSelectionAllowed()).thenReturn(false);
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_simPreventManualSelection_notificationNotSent()
+            throws Exception {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        // SIM card can prevent manual network selection which is forbidden
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, true);
+        when(mTelephonyManager.isManualNetworkSelectionAllowed()).thenReturn(false);
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_worldMode_userSetLTE_notificationNotSent() {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+
+        // World mode is on
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_MODE_ENABLED_BOOL, true);
+        // User set Network mode as LTE
+        when(mTelephonyManager.getAllowedNetworkTypesForReason(
+                        TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER)).thenReturn(
+                (long) (RAF_LTE | RAF_LTE_CA | RAF_IS95A | RAF_IS95B | RAF_1xRTT | RAF_EVDO_0
+                        | RAF_EVDO_A | RAF_EVDO_B | RAF_EHRPD));
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_worldMode_userSetTDSCDMA_notSupported_notifNotSent() {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+
+        // World mode is on
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_MODE_ENABLED_BOOL, true);
+        // User set Network mode as NETWORK_MODE_LTE_TDSCDMA_GSM
+        when(mTelephonyManager.getAllowedNetworkTypesForReason(
+                TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER)).thenReturn(
+                (long) (RAF_LTE | RAF_LTE_CA | RAF_TD_SCDMA | RAF_GSM | RAF_GPRS | RAF_EDGE));
+        // But TDSCDMA is NOT supported
+        config.putBoolean(CarrierConfigManager.KEY_SUPPORT_TDSCDMA_BOOL, false);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_worldMode_userSetWCDMA_notificationSent() {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+
+        // World mode is on
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_MODE_ENABLED_BOOL, true);
+        // User set Network mode as NETWORK_MODE_LTE_TDSCDMA_GSM
+        when(mTelephonyManager.getAllowedNetworkTypesForReason(
+                        TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER)).thenReturn(
+                (long) (RAF_LTE | RAF_LTE_CA | RAF_GSM | RAF_GPRS | RAF_EDGE | RAF_HSUPA | RAF_HSDPA
+                        | RAF_HSPA | RAF_HSPAP | RAF_UMTS));
+        // But TDSCDMA is NOT supported
+        config.putBoolean(CarrierConfigManager.KEY_SUPPORT_TDSCDMA_BOOL, false);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verifyNotificationSentWithChannelId(NotificationChannelController.CHANNEL_ID_ALERT);
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_worldPhone_networkSelectionNotHide_notificationSent() {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        // World mode is off
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_MODE_ENABLED_BOOL, false);
+        // World phone is on
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verifyNotificationSentWithChannelId(NotificationChannelController.CHANNEL_ID_ALERT);
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_gsmBasicOptionOn_notificationSent() {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        // World phone is on
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL, true);
+        // World mode is off
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_MODE_ENABLED_BOOL, false);
+        when(mTelephonyManager.getPhoneType()).thenReturn(TelephonyManager.PHONE_TYPE_GSM);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verifyNotificationSentWithChannelId(NotificationChannelController.CHANNEL_ID_ALERT);
+    }
+
+    @Test
+    public void testUpdateNetworkSelection_gsmBasicOptionOff_notificationNotSent() {
+        prepareResourcesForNetworkSelection();
+
+        PersistableBundle config = new PersistableBundle();
+        config.putBoolean(CarrierConfigManager.KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);
+        config.putBoolean(CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
+        config.putBoolean(CarrierConfigManager.KEY_CSP_ENABLED_BOOL, false);
+        // World mode is off
+        config.putBoolean(CarrierConfigManager.KEY_WORLD_MODE_ENABLED_BOOL, false);
+        when(mCarrierConfigManager.getConfigForSubId(TEST_SUB_ID)).thenReturn(config);
+        when(mTelephonyManager.getPhoneType()).thenReturn(TelephonyManager.PHONE_TYPE_CDMA);
+
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+        try {
+            Thread.sleep(10000);
+        } catch (InterruptedException ignored) {
+        }
+        mNotificationMgr.updateNetworkSelection(ServiceState.STATE_OUT_OF_SERVICE, TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).notify(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testShowLimitedSimFunctionWarningNotification_forTheFirstTime_notificationSent() {
+        when(mResources.getText(R.string.limited_sim_function_notification_message)).thenReturn(
+                CARRIER_NAME);
+        when(mResources.getText(
+                R.string.limited_sim_function_with_phone_num_notification_message)).thenReturn(
+                "123");
+
+        mNotificationMgr.showLimitedSimFunctionWarningNotification(TEST_SUB_ID, CARRIER_NAME);
+
+        verifyNotificationSentWithChannelId(
+                NotificationChannelController.CHANNEL_ID_SIM_HIGH_PRIORITY);
+    }
+
+    @Test
+    public void
+            testShowLimitedSimFunctionWarningNotification_consecutiveCall_notificationSentOnce() {
+        when(mResources.getText(R.string.limited_sim_function_notification_message)).thenReturn(
+                CARRIER_NAME);
+        when(mResources.getText(
+                R.string.limited_sim_function_with_phone_num_notification_message)).thenReturn(
+                "123");
+
+        // Call the method TWICE with the same subscription
+        mNotificationMgr.showLimitedSimFunctionWarningNotification(TEST_SUB_ID, CARRIER_NAME);
+        mNotificationMgr.showLimitedSimFunctionWarningNotification(TEST_SUB_ID, CARRIER_NAME);
+
+        // Verify the notification is only sent ONCE
+        verifyNotificationSentWithChannelId(
+                NotificationChannelController.CHANNEL_ID_SIM_HIGH_PRIORITY);
+    }
+
+    @Test
+    public void testDismissLimitedSimFunctionWarningNotification_noShowCalledBefore_noCancelSent() {
+        // showLimitedSimFunctionWarningNotification was never called before
+
+        mNotificationMgr.dismissLimitedSimFunctionWarningNotification(TEST_SUB_ID);
+
+        verify(mNotificationManager, never()).cancel(any(), anyInt());
+    }
+
+    @Test
+    public void testDismissLimitedSimFunctionWarningNotification_showCalledBefore_cancelSent() {
+        when(mResources.getText(R.string.limited_sim_function_notification_message)).thenReturn(
+                CARRIER_NAME);
+        when(mResources.getText(
+                R.string.limited_sim_function_with_phone_num_notification_message)).thenReturn(
+                "123");
+        mNotificationMgr.showLimitedSimFunctionWarningNotification(TEST_SUB_ID, CARRIER_NAME);
+
+        mNotificationMgr.dismissLimitedSimFunctionWarningNotification(TEST_SUB_ID);
+
+        verify(mNotificationManager).cancel(any(), eq(LIMITED_SIM_FUNCTION_NOTIFICATION));
+    }
+
+    private ApplicationInfo buildApplicationInfo(int targetSdkVersion) {
+        ApplicationInfo applicationInfo = new ApplicationInfo();
+        applicationInfo.targetSdkVersion = targetSdkVersion;
+        return applicationInfo;
+    }
+
+    private void verifyNotificationSentWithChannelId(String expectedNotificationChannelId) {
+        ArgumentCaptor<Notification> notificationArgumentCaptor = ArgumentCaptor.forClass(
+                Notification.class);
+        verify(mNotificationManager).notify(any(), anyInt(), notificationArgumentCaptor.capture());
+        Notification capturedNotification = notificationArgumentCaptor.getAllValues().get(0);
+        assertThat(capturedNotification.getChannelId()).isEqualTo(expectedNotificationChannelId);
+    }
+
+    private void prepareResourcesForNetworkSelection() {
+        when(mSharedPreferences.getString(Phone.NETWORK_SELECTION_NAME_KEY + TEST_SUB_ID,
+                "")).thenReturn(TEST_SELECTED_NETWORK_OPERATOR_NAME);
+        when(mResources.getBoolean(
+                com.android.internal.R.bool.skip_restoring_network_selection)).thenReturn(false);
+        when(mServiceState.getState()).thenReturn(ServiceState.STATE_OUT_OF_SERVICE);
+        when(mApp.getString(R.string.mobile_network_settings_package)).thenReturn(
+                MOBILE_NETWORK_SELECTION_PACKAGE);
+        when(mApp.getString(R.string.mobile_network_settings_class)).thenReturn(
+                MOBILE_NETWORK_SELECTION_CLASS);
+    }
+}
diff --git a/tests/src/com/android/phone/PhoneInterfaceManagerTest.java b/tests/src/com/android/phone/PhoneInterfaceManagerTest.java
index fe5d013..b6d1087 100644
--- a/tests/src/com/android/phone/PhoneInterfaceManagerTest.java
+++ b/tests/src/com/android/phone/PhoneInterfaceManagerTest.java
@@ -16,11 +16,23 @@
 
 package com.android.phone;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThrows;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doNothing;
 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.spy;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
-import android.content.pm.PackageManager;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
 import android.telephony.RadioAccessFamily;
 import android.telephony.TelephonyManager;
 
@@ -36,28 +48,32 @@
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 
+import java.util.Locale;
+
 /**
  * Unit Test for CarrierConfigLoader.
  */
 @RunWith(AndroidJUnit4.class)
 public class PhoneInterfaceManagerTest extends TelephonyTestBase {
     private PhoneInterfaceManager mPhoneInterfaceManager;
+    private SharedPreferences mSharedPreferences;
 
     @Mock
     PhoneGlobals mPhoneGlobals;
     @Mock
     Phone mPhone;
-    @Mock
-    PackageManager mPackageManager;
 
     @Before
     @UiThreadTest
     public void setUp() throws Exception {
         super.setUp();
-        doReturn(mPackageManager).when(mPhoneGlobals).getPackageManager();
-        doReturn(false).when(mPackageManager).hasSystemFeature(
-                PackageManager.FEATURE_TELEPHONY_IMS);
-        mPhoneInterfaceManager = PhoneInterfaceManager.init(mPhoneGlobals);
+        // Note that PhoneInterfaceManager is a singleton. Calling init gives us a handle to the
+        // global singleton, but the context that is passed in is unused if the phone app is already
+        // alive on a test devices. You must use the spy to mock behavior. Mocks stemming from the
+        // passed context will remain unused.
+        mPhoneInterfaceManager = spy(PhoneInterfaceManager.init(mPhoneGlobals));
+        mSharedPreferences = mPhoneInterfaceManager.getSharedPreferences();
+        mSharedPreferences.edit().remove(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED).commit();
     }
 
     @Test
@@ -83,4 +99,154 @@
         verify(mPhone, never()).setAllowedNetworkTypes(
                 TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER, defaultNetworkType, null);
     }
+
+    @Test
+    public void matchLocaleFromSupportedLocaleList_inputLocaleChangeToSupportedLocale_notMatched() {
+        Context context = mock(Context.class);
+        when(mPhone.getContext()).thenReturn(context);
+        Resources resources = mock(Resources.class);
+        when(context.getResources()).thenReturn(resources);
+        when(resources.getStringArray(anyInt()))
+                .thenReturn(new String[]{"fi-FI", "ff-Adlm-BF", "en-US"});
+
+        // Input empty string, then return default locale of ICU.
+        String resultInputEmpty = mPhoneInterfaceManager.matchLocaleFromSupportedLocaleList(mPhone,
+                Locale.forLanguageTag(""));
+
+        assertEquals("und", resultInputEmpty);
+
+        // Input en, then look up the matched supported locale. No matched, so return input locale.
+        String resultOnlyLanguage = mPhoneInterfaceManager.matchLocaleFromSupportedLocaleList(
+                mPhone,
+                Locale.forLanguageTag("en"));
+
+        assertEquals("en", resultOnlyLanguage);
+    }
+
+    @Test
+    public void matchLocaleFromSupportedLocaleList_inputLocaleChangeToSupportedLocale() {
+        Context context = mock(Context.class);
+        when(mPhone.getContext()).thenReturn(context);
+        Resources resources = mock(Resources.class);
+        when(context.getResources()).thenReturn(resources);
+        when(resources.getStringArray(anyInt())).thenReturn(new String[]{"zh-Hant-TW"});
+
+        // Input zh-TW, then look up the matched supported locale, zh-Hant-TW, instead.
+        String resultInputZhTw = mPhoneInterfaceManager.matchLocaleFromSupportedLocaleList(mPhone,
+                Locale.forLanguageTag("zh-TW"));
+
+        assertEquals("zh-Hant-TW", resultInputZhTw);
+
+        when(resources.getStringArray(anyInt())).thenReturn(
+                new String[]{"fi-FI", "ff-Adlm-BF", "ff-Latn-BF"});
+
+        // Input ff-BF, then find the matched supported locale, ff-Latn-BF, instead.
+        String resultFfBf = mPhoneInterfaceManager.matchLocaleFromSupportedLocaleList(mPhone,
+                Locale.forLanguageTag("ff-BF"));
+
+        assertEquals("ff-Latn-BF", resultFfBf);
+    }
+
+    @Test
+    public void setNullCipherAndIntegrityEnabled_successfullyEnable() {
+        whenModemSupportsNullCiphers();
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+        assertFalse(mSharedPreferences.contains(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED));
+
+        mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(true);
+
+        assertTrue(
+                mSharedPreferences.getBoolean(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED, false));
+    }
+
+    @Test
+    public void setNullCipherAndIntegrityEnabled_successfullyDisable() {
+        whenModemSupportsNullCiphers();
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+        assertFalse(mSharedPreferences.contains(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED));
+
+        mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(false);
+
+        assertFalse(
+                mSharedPreferences.getBoolean(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED, true));
+    }
+
+    @Test
+    public void setNullCipherAndIntegrityEnabled_lackingNecessaryHal() {
+        doReturn(101).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        assertThrows(UnsupportedOperationException.class, () -> {
+            mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(true);
+        });
+
+    }
+
+    @Test
+    public void setNullCipherAndIntegrityEnabled_lackingPermissions() {
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doThrow(SecurityException.class).when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        assertThrows(SecurityException.class, () -> {
+            mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(true);
+        });
+    }
+
+    @Test
+    public void isNullCipherAndIntegrityPreferenceEnabled() {
+        whenModemSupportsNullCiphers();
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        mPhoneInterfaceManager.setNullCipherAndIntegrityEnabled(false);
+        assertFalse(
+                mSharedPreferences.getBoolean(Phone.PREF_NULL_CIPHER_AND_INTEGRITY_ENABLED, true));
+    }
+
+    @Test
+    public void isNullCipherAndIntegrityPreferenceEnabled_lackingNecessaryHal() {
+        doReturn(101).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        assertThrows(UnsupportedOperationException.class, () -> {
+            mPhoneInterfaceManager.isNullCipherAndIntegrityPreferenceEnabled();
+        });
+
+    }
+
+    @Test
+    public void isNullCipherAndIntegrityPreferenceEnabled_lackingModemSupport() {
+        whenModemDoesNotSupportNullCiphers();
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doNothing().when(mPhoneInterfaceManager).enforceModifyPermission();
+
+        assertThrows(UnsupportedOperationException.class, () -> {
+            mPhoneInterfaceManager.isNullCipherAndIntegrityPreferenceEnabled();
+        });
+
+    }
+
+    @Test
+    public void isNullCipherAndIntegrityPreferenceEnabled_lackingPermissions() {
+        doReturn(201).when(mPhoneInterfaceManager).getHalVersion(anyInt());
+        doThrow(SecurityException.class).when(mPhoneInterfaceManager).enforceReadPermission();
+
+        assertThrows(SecurityException.class, () -> {
+            mPhoneInterfaceManager.isNullCipherAndIntegrityPreferenceEnabled();
+        });
+    }
+
+    private void whenModemDoesNotSupportNullCiphers() {
+        doReturn(false).when(mPhone).isNullCipherAndIntegritySupported();
+        doReturn(mPhone).when(
+                mPhoneInterfaceManager).getDefaultPhone();
+    }
+
+    private void whenModemSupportsNullCiphers() {
+        doReturn(true).when(mPhone).isNullCipherAndIntegritySupported();
+        doReturn(mPhone).when(
+                mPhoneInterfaceManager).getDefaultPhone();
+    }
 }
diff --git a/tests/src/com/android/phone/PhoneUtilsTest.java b/tests/src/com/android/phone/PhoneUtilsTest.java
index eb4c248..b5ff0dc 100644
--- a/tests/src/com/android/phone/PhoneUtilsTest.java
+++ b/tests/src/com/android/phone/PhoneUtilsTest.java
@@ -22,29 +22,26 @@
 import static org.mockito.Mockito.when;
 
 import android.content.ComponentName;
+import android.os.UserHandle;
 import android.telecom.PhoneAccountHandle;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.TelephonyTestBase;
 import com.android.internal.telephony.GsmCdmaPhone;
 import com.android.internal.telephony.Phone;
 import com.android.internal.telephony.PhoneFactory;
 
-import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.HashMap;
-
 @RunWith(AndroidJUnit4.class)
-public class PhoneUtilsTest {
+public class PhoneUtilsTest extends TelephonyTestBase {
     @Mock
     private SubscriptionManager mMockSubscriptionManager;
     @Mock
@@ -59,37 +56,6 @@
     private PhoneAccountHandle mPhoneAccountHandleTest = new PhoneAccountHandle(
             PSTN_CONNECTION_SERVICE_COMPONENT, mPhoneAccountHandleIdString);
 
-    private HashMap<InstanceKey, Object> mOldInstances = new HashMap<InstanceKey, Object>();
-
-    private ArrayList<InstanceKey> mInstanceKeys = new ArrayList<InstanceKey>();
-
-    private static class InstanceKey {
-        public final Class mClass;
-        public final String mInstName;
-        public final Object mObj;
-        InstanceKey(final Class c, final String instName, final Object obj) {
-            mClass = c;
-            mInstName = instName;
-            mObj = obj;
-        }
-
-        @Override
-        public int hashCode() {
-            return (mClass.getName().hashCode() * 31 + mInstName.hashCode()) * 31;
-        }
-
-        @Override
-        public boolean equals(Object obj) {
-            if (obj == null || !(obj instanceof InstanceKey)) {
-                return false;
-            }
-
-            InstanceKey other = (InstanceKey) obj;
-            return (other.mClass == mClass && other.mInstName.equals(mInstName)
-                    && other.mObj == mObj);
-        }
-    }
-
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
@@ -100,37 +66,6 @@
         replaceInstance(PhoneFactory.class, "sPhones", null, mPhones);
     }
 
-    @After
-    public void tearDown() throws Exception {
-        restoreInstance(PhoneFactory.class, "sPhones", null);
-    }
-
-    protected synchronized void replaceInstance(final Class c, final String instanceName,
-            final Object obj, final Object newValue)
-            throws Exception {
-        Field field = c.getDeclaredField(instanceName);
-        field.setAccessible(true);
-
-        InstanceKey key = new InstanceKey(c, instanceName, obj);
-        if (!mOldInstances.containsKey(key)) {
-            mOldInstances.put(key, field.get(obj));
-            mInstanceKeys.add(key);
-        }
-        field.set(obj, newValue);
-    }
-
-    protected synchronized void restoreInstance(final Class c, final String instanceName,
-            final Object obj) throws Exception {
-        InstanceKey key = new InstanceKey(c, instanceName, obj);
-        if (mOldInstances.containsKey(key)) {
-            Field field = c.getDeclaredField(instanceName);
-            field.setAccessible(true);
-            field.set(obj, mOldInstances.get(key));
-            mOldInstances.remove(key);
-            mInstanceKeys.remove(key);
-        }
-    }
-
     @Test
     public void testIsPhoneAccountActive() throws Exception {
         assertTrue(PhoneUtils.isPhoneAccountActive(
@@ -148,6 +83,15 @@
         PhoneAccountHandle phoneAccountHandleTest = new PhoneAccountHandle(
                 PSTN_CONNECTION_SERVICE_COMPONENT, mPhoneAccountHandleIdString);
         assertEquals(phoneAccountHandleTest, PhoneUtils.makePstnPhoneAccountHandleWithPrefix(
-                mPhoneAccountHandleIdString, "", false));
+                mPhoneAccountHandleIdString, "", false, null));
+    }
+
+    @Test
+    public void testMakePstnPhoneAccountHandleWithPrefixForAnotherUser() throws Exception {
+        UserHandle userHandle = new UserHandle(10);
+        PhoneAccountHandle phoneAccountHandleTest = new PhoneAccountHandle(
+                PSTN_CONNECTION_SERVICE_COMPONENT, mPhoneAccountHandleIdString, userHandle);
+        assertEquals(phoneAccountHandleTest, PhoneUtils.makePstnPhoneAccountHandleWithPrefix(
+                mPhoneAccountHandleIdString, "", false, userHandle));
     }
 }
diff --git a/tests/src/com/android/phone/Telephony2gUpdaterTest.java b/tests/src/com/android/phone/Telephony2gUpdaterTest.java
new file mode 100644
index 0000000..3443767
--- /dev/null
+++ b/tests/src/com/android/phone/Telephony2gUpdaterTest.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2022 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.mockito.Mockito.anyInt;
+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 static org.mockito.Mockito.when;
+
+import android.os.UserManager;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+
+@RunWith(AndroidJUnit4.class)
+public class Telephony2gUpdaterTest extends TelephonyTestBase {
+    private Telephony2gUpdater mTelephony2gUpdater;
+    private Executor mExecutor;
+
+    private UserManager mMockUserManager;
+    private TelephonyManager mMockTelephonyManager;
+    private SubscriptionManager mMockSubscriptionManager;
+
+    // 2G Bitmask is 0b10000000_01001011
+    private static final long BASE_NETWORK = 0b11111111_11111111;
+    private static final long EXPECTED_DISABLED = 0b01111111_10110100;
+    private static final long EXPECTED_ENABLED = 0b11111111_11111111;
+
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+
+        mMockTelephonyManager = mContext.getSystemService(TelephonyManager.class);
+        mMockUserManager = mContext.getSystemService(UserManager.class);
+        mMockSubscriptionManager = mContext.getSystemService(SubscriptionManager.class);
+
+        mExecutor = Executors.newSingleThreadExecutor();
+        mTelephony2gUpdater = new Telephony2gUpdater(mExecutor,
+                getTestContext(), BASE_NETWORK);
+    }
+
+    @Test
+    public void handleUserRestrictionsChanged_noSubscriptions_noAllowedNetworksChanged() {
+        when(mMockSubscriptionManager.getAvailableSubscriptionInfoList()).thenReturn(
+                new ArrayList<>());
+        mTelephony2gUpdater.handleUserRestrictionsChanged(getTestContext());
+        verify(mMockTelephonyManager, never()).setAllowedNetworkTypesForReason(anyInt(), anyInt());
+    }
+
+    @Test
+    public void handleUserRestrictionsChanged_nullSubscriptions_noAllowedNetworksChanged() {
+        when(mMockSubscriptionManager.getAvailableSubscriptionInfoList()).thenReturn(null);
+        mTelephony2gUpdater.handleUserRestrictionsChanged(getTestContext());
+        verify(mMockTelephonyManager, never()).setAllowedNetworkTypesForReason(anyInt(), anyInt());
+    }
+
+    @Test
+    public void handleUserRestrictionsChanged_oneSubscription_allowedNetworksUpdated() {
+        TelephonyManager tmSubscription1 = mock(TelephonyManager.class);
+        when(mMockSubscriptionManager.getAvailableSubscriptionInfoList()).thenReturn(
+                Collections.singletonList(getSubInfo(1)));
+        when(mMockTelephonyManager.createForSubscriptionId(1)).thenReturn(tmSubscription1);
+        when(mMockUserManager.hasUserRestriction(UserManager.DISALLOW_CELLULAR_2G)).thenReturn(
+                true);
+
+        mTelephony2gUpdater.handleUserRestrictionsChanged(getTestContext());
+
+        System.out.println(TelephonyManager.convertNetworkTypeBitmaskToString(11L));
+        verify(tmSubscription1, times(1)).setAllowedNetworkTypesForReason(
+                TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS, EXPECTED_DISABLED);
+    }
+
+    @Test
+    public void handleUserRestrictionsChanged_manySubscriptionsDisallow2g_allowedNetworkUpdated() {
+
+        // Two subscriptions are available
+        when(mMockSubscriptionManager.getAvailableSubscriptionInfoList()).thenReturn(
+                Arrays.asList(getSubInfo(1), getSubInfo(2)));
+        TelephonyManager tmSubscription1 = mock(TelephonyManager.class);
+        TelephonyManager tmSubscription2 = mock(TelephonyManager.class);
+        when(mMockTelephonyManager.createForSubscriptionId(1)).thenReturn(tmSubscription1);
+        when(mMockTelephonyManager.createForSubscriptionId(2)).thenReturn(tmSubscription2);
+        // 2g is disallowed
+        when(mMockUserManager.hasUserRestriction(UserManager.DISALLOW_CELLULAR_2G)).thenReturn(
+                true);
+
+        mTelephony2gUpdater.handleUserRestrictionsChanged(getTestContext());
+
+        verify(tmSubscription1, times(1)).setAllowedNetworkTypesForReason(
+                TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS, EXPECTED_DISABLED);
+        verify(tmSubscription1, times(1)).setAllowedNetworkTypesForReason(
+                TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS, EXPECTED_DISABLED);
+    }
+
+    @Test
+    public void handleUserRestrictionsChanged_manySubscriptionsAllow2g_allowedNetworkUpdated() {
+
+        // Two subscriptions are available
+        when(mMockSubscriptionManager.getAvailableSubscriptionInfoList()).thenReturn(
+                Arrays.asList(getSubInfo(1), getSubInfo(2)));
+        TelephonyManager tmSubscription1 = mock(TelephonyManager.class);
+        TelephonyManager tmSubscription2 = mock(TelephonyManager.class);
+        when(mMockTelephonyManager.createForSubscriptionId(1)).thenReturn(tmSubscription1);
+        when(mMockTelephonyManager.createForSubscriptionId(2)).thenReturn(tmSubscription2);
+
+        // 2g is allowed
+        when(mMockUserManager.hasUserRestriction(UserManager.DISALLOW_CELLULAR_2G)).thenReturn(
+                false);
+
+        mTelephony2gUpdater.handleUserRestrictionsChanged(getTestContext());
+
+        verify(tmSubscription1, times(1)).setAllowedNetworkTypesForReason(
+                TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS, EXPECTED_ENABLED);
+        verify(tmSubscription1, times(1)).setAllowedNetworkTypesForReason(
+                TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER_RESTRICTIONS, EXPECTED_ENABLED);
+    }
+
+    private SubscriptionInfo getSubInfo(int id) {
+        return new SubscriptionInfo(id, "890126042XXXXXXXXXXX", 0, "T-mobile", "T-mobile", 0, 255,
+                "12345", 0, null, "310", "260", "156", false, null, null);
+    }
+}
diff --git a/tests/src/com/android/phone/ecc/EccDataTest.java b/tests/src/com/android/phone/ecc/EccDataTest.java
index 911d3c5..baa4c7b 100644
--- a/tests/src/com/android/phone/ecc/EccDataTest.java
+++ b/tests/src/com/android/phone/ecc/EccDataTest.java
@@ -32,6 +32,7 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.HashSet;
+import java.util.Locale;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -49,10 +50,12 @@
 
         HashSet loadedIsos = new HashSet(300);
         HashSet loadedNumbers = new HashSet(5);
+        HashSet loadedMncs = new HashSet(5);
 
         for (ProtobufEccData.CountryInfo countryInfo : allEccMessages.countries) {
             assertThat(countryInfo.isoCode).isNotEmpty();
-            assertThat(countryInfo.isoCode).isEqualTo(countryInfo.isoCode.toUpperCase().trim());
+            assertThat(countryInfo.isoCode).isEqualTo(countryInfo.isoCode.toUpperCase(
+                    Locale.ROOT).trim());
             assertThat(loadedIsos.contains(countryInfo.isoCode)).isFalse();
             loadedIsos.add(countryInfo.isoCode);
 
@@ -63,6 +66,17 @@
                 assertThat(loadedNumbers.contains(eccInfo.phoneNumber)).isFalse();
                 assertThat(eccInfo.types).isNotEmpty();
                 loadedNumbers.add(eccInfo.phoneNumber);
+                if (eccInfo.routing == ProtobufEccData.EccInfo.Routing.NORMAL) {
+                    loadedMncs.clear();
+                    for (String mnc : eccInfo.normalRoutingMncs) {
+                        assertThat(mnc).isNotEmpty();
+                        assertThat(mnc).isEqualTo(mnc.trim());
+                        assertThat(loadedMncs.contains(mnc)).isFalse();
+                        assertThat(mnc.length()).isGreaterThan(1);
+                        assertThat(mnc.length()).isLessThan(4);
+                        loadedMncs.add(mnc);
+                    }
+                }
             }
         }
     }
diff --git a/tests/src/com/android/phone/slice/SlicePurchaseControllerTest.java b/tests/src/com/android/phone/slice/SlicePurchaseControllerTest.java
new file mode 100644
index 0000000..e2ebac0
--- /dev/null
+++ b/tests/src/com/android/phone/slice/SlicePurchaseControllerTest.java
@@ -0,0 +1,772 @@
+/*
+ * Copyright (C) 2022 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.slice;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.anyBoolean;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.anyString;
+import static org.mockito.Mockito.clearInvocations;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doCallRealMethod;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.os.AsyncResult;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Message;
+import android.os.PersistableBundle;
+import android.telephony.CarrierConfigManager;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+import android.telephony.data.NetworkSliceInfo;
+import android.telephony.data.NetworkSlicingConfig;
+import android.testing.TestableLooper;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.TelephonyTestBase;
+import com.android.internal.telephony.CommandsInterface;
+import com.android.internal.telephony.Phone;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+
+import java.time.LocalDate;
+import java.util.Collections;
+import java.util.Map;
+
+@RunWith(AndroidJUnit4.class)
+public class SlicePurchaseControllerTest extends TelephonyTestBase {
+    private static final String TAG = "SlicePurchaseControllerTest";
+    private static final String DAILY_NOTIFICATION_COUNT_KEY = "daily_notification_count0";
+    private static final String MONTHLY_NOTIFICATION_COUNT_KEY = "monthly_notification_count0";
+    private static final int YEAR = 2000;
+    private static final int MONTH = 6;
+    private static final int DATE = 1;
+    private static final int PHONE_ID = 0;
+    private static final int DAILY_NOTIFICATION_MAX = 3;
+    private static final int MONTHLY_NOTIFICATION_MAX = 5;
+    private static final long NOTIFICATION_TIMEOUT = 1000;
+    private static final long PURCHASE_CONDITION_TIMEOUT = 2000;
+    private static final long NETWORK_SETUP_TIMEOUT = 3000;
+    private static final long THROTTLE_TIMEOUT = 4000;
+
+    @Mock Phone mPhone;
+    @Mock CarrierConfigManager mCarrierConfigManager;
+    @Mock CommandsInterface mCommandsInterface;
+    @Mock ServiceState mServiceState;
+    @Mock PremiumNetworkEntitlementApi mPremiumNetworkEntitlementApi;
+    @Mock SharedPreferences mSharedPreferences;
+    @Mock SharedPreferences.Editor mEditor;
+
+    private SlicePurchaseController mSlicePurchaseController;
+    private PersistableBundle mBundle;
+    private PremiumNetworkEntitlementResponse mEntitlementResponse;
+    private Handler mHandler;
+    private TestableLooper mTestableLooper;
+    @TelephonyManager.PurchasePremiumCapabilityResult private int mResult;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        HandlerThread handlerThread = new HandlerThread("SlicePurchaseControllerTest");
+        handlerThread.start();
+        mHandler = new Handler(handlerThread.getLooper()) {
+            @Override
+            public void handleMessage(Message msg) {
+                AsyncResult ar = (AsyncResult) msg.obj;
+                mResult = (int) ar.result;
+            }
+        };
+        mTestableLooper = new TestableLooper(mHandler.getLooper());
+
+        doReturn(PHONE_ID).when(mPhone).getPhoneId();
+        doReturn(mContext).when(mPhone).getContext();
+        doReturn(mServiceState).when(mPhone).getServiceState();
+        mPhone.mCi = mCommandsInterface;
+
+        doReturn(mCarrierConfigManager).when(mContext)
+                .getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        mBundle = new PersistableBundle();
+        mBundle.putInt(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_MAXIMUM_DAILY_NOTIFICATION_COUNT_INT,
+                DAILY_NOTIFICATION_MAX);
+        mBundle.putInt(
+                CarrierConfigManager.KEY_PREMIUM_CAPABILITY_MAXIMUM_MONTHLY_NOTIFICATION_COUNT_INT,
+                MONTHLY_NOTIFICATION_MAX);
+        doReturn(mBundle).when(mCarrierConfigManager).getConfigForSubId(anyInt());
+
+        doReturn(mSharedPreferences).when(mContext).getSharedPreferences(anyString(), anyInt());
+        doReturn(mEditor).when(mSharedPreferences).edit();
+        doAnswer(invocation -> {
+            doReturn(invocation.getArgument(1)).when(mSharedPreferences)
+                    .getInt(eq(invocation.getArgument(0)), anyInt());
+            return null;
+        }).when(mEditor).putInt(anyString(), anyInt());
+        doAnswer(invocation -> {
+            doReturn(invocation.getArgument(1)).when(mSharedPreferences)
+                    .getString(eq(invocation.getArgument(0)), anyString());
+            return null;
+        }).when(mEditor).putString(anyString(), anyString());
+
+        // create a spy to mock final PendingIntent methods
+        SlicePurchaseController slicePurchaseController =
+                new SlicePurchaseController(mPhone, mHandler.getLooper());
+        mSlicePurchaseController = spy(slicePurchaseController);
+        doReturn(null).when(mSlicePurchaseController).createPendingIntent(
+                anyString(), anyInt(), anyBoolean());
+        replaceInstance(SlicePurchaseController.class, "sInstances", mSlicePurchaseController,
+                Map.of(PHONE_ID, mSlicePurchaseController));
+        replaceInstance(SlicePurchaseController.class, "mPremiumNetworkEntitlementApi",
+                mSlicePurchaseController, mPremiumNetworkEntitlementApi);
+        replaceInstance(SlicePurchaseController.class, "mIsSlicingUpsellEnabled",
+                mSlicePurchaseController, true);
+        mEntitlementResponse = new PremiumNetworkEntitlementResponse();
+        doReturn(mEntitlementResponse).when(mPremiumNetworkEntitlementApi)
+                .checkEntitlementStatus(anyInt());
+    }
+
+    @Test
+    public void testCreatePendingIntent() {
+        doCallRealMethod().when(mSlicePurchaseController).createPendingIntent(
+                anyString(), anyInt(), anyBoolean());
+        try {
+            mSlicePurchaseController.createPendingIntent(
+                    "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_CANCELED",
+                    TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY,
+                    true);
+        } catch (Exception expected) {
+            return;
+        }
+        fail("Expected createPendingIntent to throw an exception");
+    }
+
+    @Test
+    public void testIsPremiumCapabilityAvailableForPurchase() {
+        assertFalse(mSlicePurchaseController.isPremiumCapabilityAvailableForPurchase(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY));
+
+        // all conditions met
+        doReturn((int) TelephonyManager.NETWORK_TYPE_BITMASK_NR).when(mPhone)
+                .getCachedAllowedNetworkTypesBitmask();
+        mBundle.putIntArray(CarrierConfigManager.KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY,
+                new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
+        mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
+                SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+        doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
+
+        // retry to verify available
+        assertTrue(mSlicePurchaseController.isPremiumCapabilityAvailableForPurchase(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY));
+    }
+
+    @Test
+    public void testGetPurchaseURL() {
+        mEntitlementResponse.mServiceFlowURL = SlicePurchaseController.SLICE_PURCHASE_TEST_FILE;
+        String purchaseUrl = mSlicePurchaseController.getPurchaseUrl(mEntitlementResponse);
+        assertEquals(purchaseUrl, SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+
+        mEntitlementResponse.mServiceFlowURL = null;
+        mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
+                SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+        purchaseUrl = mSlicePurchaseController.getPurchaseUrl(mEntitlementResponse);
+        assertEquals(purchaseUrl, SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+
+        String[] invalidUrls = new String[] {
+                null,
+                "",
+                "www.google.com",
+                "htt://www.google.com",
+                "http//www.google.com",
+                "http:/www.google.com",
+                "file:///android_asset/",
+                "file:///android_asset/slice_store_test.html"
+        };
+        for (String url : invalidUrls) {
+            mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING, url);
+            assertEquals("", mSlicePurchaseController.getPurchaseUrl(mEntitlementResponse));
+        }
+    }
+
+    @Test
+    public void testUpdateNotificationCounts() {
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH, DATE));
+        mSlicePurchaseController.updateNotificationCounts();
+
+        // change only date, month and year remain the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH, DATE + 1));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor, never()).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only month, date and year remain the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH + 1, DATE + 1));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only year, date and month remain the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR + 1, MONTH + 1, DATE + 1));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only month and year, date remains the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR + 2, MONTH + 2, DATE + 1));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only date and year, month remains the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR + 3, MONTH + 2, DATE + 2));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+
+        // change only date and month, year remains the same
+        Mockito.clearInvocations(mEditor);
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR + 3, MONTH + 3, DATE + 3));
+        mSlicePurchaseController.updateNotificationCounts();
+        verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(0));
+        verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(0));
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultFeatureNotSupported() {
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_FEATURE_NOT_SUPPORTED,
+                mResult);
+
+        // retry after enabling feature
+        doReturn((int) TelephonyManager.NETWORK_TYPE_BITMASK_NR).when(mPhone)
+                .getCachedAllowedNetworkTypesBitmask();
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertNotEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_FEATURE_NOT_SUPPORTED,
+                mResult);
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultCarrierDisabled() {
+        doReturn((int) TelephonyManager.NETWORK_TYPE_BITMASK_NR).when(mPhone)
+                .getCachedAllowedNetworkTypesBitmask();
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_DISABLED, mResult);
+
+        // retry after enabling carrier configs
+        mBundle.putIntArray(CarrierConfigManager.KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY,
+                new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
+        mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
+                SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertNotEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_DISABLED,
+                mResult);
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultNotDefaultDataSubscription() {
+        doReturn((int) TelephonyManager.NETWORK_TYPE_BITMASK_NR).when(mPhone)
+                .getCachedAllowedNetworkTypesBitmask();
+        mBundle.putIntArray(CarrierConfigManager.KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY,
+                new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
+        mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
+                SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(
+                TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION,
+                mResult);
+
+        // retry on default data subscription
+        doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertNotEquals(
+                TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION,
+                mResult);
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultNetworkNotAvailable() {
+        doReturn((int) TelephonyManager.NETWORK_TYPE_BITMASK_NR).when(mPhone)
+                .getCachedAllowedNetworkTypesBitmask();
+        mBundle.putIntArray(CarrierConfigManager.KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY,
+                new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
+        mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
+                SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+        doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NETWORK_NOT_AVAILABLE,
+                mResult);
+
+        // retry with valid network
+        doReturn(TelephonyManager.NETWORK_TYPE_NR).when(mServiceState).getDataNetworkType();
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertNotEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NETWORK_NOT_AVAILABLE,
+                mResult);
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultEntitlementCheckFailed() {
+        doReturn((int) TelephonyManager.NETWORK_TYPE_BITMASK_NR).when(mPhone)
+                .getCachedAllowedNetworkTypesBitmask();
+        mBundle.putIntArray(CarrierConfigManager.KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY,
+                new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
+        mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
+                SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+        doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
+        doReturn(TelephonyManager.NETWORK_TYPE_NR).when(mServiceState).getDataNetworkType();
+        doReturn(null).when(mPremiumNetworkEntitlementApi).checkEntitlementStatus(anyInt());
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED,
+                mResult);
+
+        // retry with provisioned response
+        mEntitlementResponse.mProvisionStatus =
+                PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_PROVISION_STATUS_PROVISIONED;
+        doReturn(mEntitlementResponse).when(mPremiumNetworkEntitlementApi)
+                .checkEntitlementStatus(anyInt());
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED,
+                mResult);
+
+        // retry with provisioning response
+        mEntitlementResponse.mProvisionStatus =
+                PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_PROVISION_STATUS_IN_PROGRESS;
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_IN_PROGRESS,
+                mResult);
+
+        // retry with disallowed response and throttling
+        mEntitlementResponse.mProvisionStatus =
+                PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_PROVISION_STATUS_NOT_PROVISIONED;
+        mEntitlementResponse.mEntitlementStatus =
+                PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_ENTITLEMENT_STATUS_INCOMPATIBLE;
+        mBundle.putLong(CarrierConfigManager
+                .KEY_PREMIUM_CAPABILITY_PURCHASE_CONDITION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG,
+                PURCHASE_CONDITION_TIMEOUT);
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ENTITLEMENT_CHECK_FAILED,
+                mResult);
+
+        // retry to verify throttled
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, mResult);
+
+        // retry with valid entitlement check to verify unthrottled
+        mTestableLooper.moveTimeForward(PURCHASE_CONDITION_TIMEOUT);
+        mTestableLooper.processAllMessages();
+
+        testPurchasePremiumCapabilityResultSuccess();
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultAlreadyInProgress() {
+        sendValidPurchaseRequest();
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_IN_PROGRESS,
+                mResult);
+
+        // retry to verify same result
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_IN_PROGRESS,
+                mResult);
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultSuccess() {
+        sendValidPurchaseRequest();
+
+        // broadcast SUCCESS response from slice purchase application
+        Intent intent = new Intent();
+        intent.setAction("com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_SUCCESS");
+        intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
+        intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS, mResult);
+
+        // retry tested in testPurchasePremiumCapabilityResultPendingNetworkSetup
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultPendingNetworkSetup() {
+        testPurchasePremiumCapabilityResultSuccess();
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_PENDING_NETWORK_SETUP,
+                mResult);
+
+        // retry to verify unthrottled
+        mTestableLooper.moveTimeForward(NETWORK_SETUP_TIMEOUT);
+        mTestableLooper.processAllMessages();
+
+        testPurchasePremiumCapabilityResultSuccess();
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultAlreadyPurchased() {
+        testPurchasePremiumCapabilityResultSuccess();
+
+        sendNetworkSlicingConfig(TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, true);
+
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED,
+                mResult);
+
+        // retry to verify same result
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_ALREADY_PURCHASED,
+                mResult);
+
+        // retry to verify purchase expired
+        sendNetworkSlicingConfig(TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, false);
+
+        testPurchasePremiumCapabilityResultSuccess();
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultTimeout() {
+        sendValidPurchaseRequest();
+
+        mTestableLooper.moveTimeForward(NOTIFICATION_TIMEOUT);
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_TIMEOUT, mResult);
+
+        // retry to verify throttled
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, mResult);
+
+        // retry to verify unthrottled
+        mTestableLooper.moveTimeForward(THROTTLE_TIMEOUT);
+        mTestableLooper.processAllMessages();
+
+        testPurchasePremiumCapabilityResultSuccess();
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultUserCanceled() {
+        sendValidPurchaseRequest();
+
+        // broadcast CANCELED response from slice purchase application
+        Intent intent = new Intent();
+        intent.setAction("com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_CANCELED");
+        intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
+        intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_USER_CANCELED, mResult);
+
+        // retry to verify throttled
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, mResult);
+
+        // retry to verify unthrottled
+        mTestableLooper.moveTimeForward(THROTTLE_TIMEOUT);
+        mTestableLooper.processAllMessages();
+
+        testPurchasePremiumCapabilityResultSuccess();
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultCarrierError() {
+        sendValidPurchaseRequest();
+
+        // broadcast CARRIER_ERROR response from slice purchase application
+        Intent intent = new Intent();
+        intent.setAction(
+                "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_CARRIER_ERROR");
+        intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
+        intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
+        intent.putExtra(SlicePurchaseController.EXTRA_FAILURE_CODE,
+                SlicePurchaseController.FAILURE_CODE_SERVER_UNREACHABLE);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_CARRIER_ERROR, mResult);
+
+        // retry to verify throttled
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, mResult);
+
+        // retry to verify unthrottled
+        mTestableLooper.moveTimeForward(PURCHASE_CONDITION_TIMEOUT);
+        mTestableLooper.processAllMessages();
+
+        testPurchasePremiumCapabilityResultSuccess();
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultRequestFailed() {
+        sendValidPurchaseRequest();
+
+        // broadcast REQUEST_FAILED response from slice purchase application
+        Intent intent = new Intent();
+        intent.setAction(
+                "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_REQUEST_FAILED");
+        intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
+        intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_REQUEST_FAILED, mResult);
+
+        // retry to verify no throttling
+        testPurchasePremiumCapabilityResultSuccess();
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultNotDefaultDataSubscriptionResponse() {
+        sendValidPurchaseRequest();
+
+        Intent intent = new Intent();
+        intent.setAction("com.android.phone.slice.action."
+                + "SLICE_PURCHASE_APP_RESPONSE_NOT_DEFAULT_DATA_SUBSCRIPTION");
+        intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
+        intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+        assertEquals(
+                TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_NOT_DEFAULT_DATA_SUBSCRIPTION,
+                mResult);
+
+        // retry to verify no throttling
+        testPurchasePremiumCapabilityResultSuccess();
+    }
+
+    @Test
+    public void testPurchasePremiumCapabilityResultNotificationThrottled() {
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH, DATE));
+        mSlicePurchaseController.updateNotificationCounts();
+
+        for (int count = 1; count <= DAILY_NOTIFICATION_MAX; count++) {
+            completeSuccessfulPurchase();
+            verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(count));
+            verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY), eq(count));
+        }
+
+        // retry to verify throttled
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, mResult);
+
+        // change the date to trigger daily reset
+        mSlicePurchaseController.setLocalDate(LocalDate.of(YEAR, MONTH, DATE + 1));
+        Mockito.clearInvocations(mEditor);
+
+        for (int count = 1; count <= (MONTHLY_NOTIFICATION_MAX - DAILY_NOTIFICATION_MAX); count++) {
+            completeSuccessfulPurchase();
+            verify(mEditor).putInt(eq(DAILY_NOTIFICATION_COUNT_KEY), eq(count));
+            verify(mEditor).putInt(eq(MONTHLY_NOTIFICATION_COUNT_KEY),
+                    eq(count + DAILY_NOTIFICATION_MAX));
+        }
+
+        // retry to verify throttled
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_THROTTLED, mResult);
+    }
+
+    private void completeSuccessfulPurchase() {
+        sendValidPurchaseRequest();
+
+        // broadcast NOTIFICATION_SHOWN response from slice purchase application
+        Intent intent = new Intent();
+        intent.setAction(
+                "com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_NOTIFICATION_SHOWN");
+        intent.putExtra(SlicePurchaseController.EXTRA_PHONE_ID, PHONE_ID);
+        intent.putExtra(SlicePurchaseController.EXTRA_PREMIUM_CAPABILITY,
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY);
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+
+        // broadcast SUCCESS response from slice purchase application
+        intent.setAction("com.android.phone.slice.action.SLICE_PURCHASE_APP_RESPONSE_SUCCESS");
+        mContext.getBroadcastReceiver().onReceive(mContext, intent);
+        mTestableLooper.processAllMessages();
+        assertEquals(TelephonyManager.PURCHASE_PREMIUM_CAPABILITY_RESULT_SUCCESS, mResult);
+
+        // complete network setup
+        sendNetworkSlicingConfig(TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, true);
+        // purchase expired
+        sendNetworkSlicingConfig(TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, false);
+    }
+
+    private void sendValidPurchaseRequest() {
+        clearInvocations(mContext);
+
+        // feature supported
+        doReturn((int) TelephonyManager.NETWORK_TYPE_BITMASK_NR).when(mPhone)
+                .getCachedAllowedNetworkTypesBitmask();
+        // carrier supported
+        mBundle.putIntArray(CarrierConfigManager.KEY_SUPPORTED_PREMIUM_CAPABILITIES_INT_ARRAY,
+                new int[]{TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY});
+        mBundle.putString(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_PURCHASE_URL_STRING,
+                SlicePurchaseController.SLICE_PURCHASE_TEST_FILE);
+        mBundle.putLong(CarrierConfigManager
+                .KEY_PREMIUM_CAPABILITY_NOTIFICATION_DISPLAY_TIMEOUT_MILLIS_LONG,
+                NOTIFICATION_TIMEOUT);
+        mBundle.putLong(CarrierConfigManager.KEY_PREMIUM_CAPABILITY_NETWORK_SETUP_TIME_MILLIS_LONG,
+                NETWORK_SETUP_TIMEOUT);
+        mBundle.putLong(CarrierConfigManager
+                .KEY_PREMIUM_CAPABILITY_NOTIFICATION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG,
+                THROTTLE_TIMEOUT);
+        mBundle.putLong(CarrierConfigManager
+                .KEY_PREMIUM_CAPABILITY_PURCHASE_CONDITION_BACKOFF_HYSTERESIS_TIME_MILLIS_LONG,
+                PURCHASE_CONDITION_TIMEOUT);
+        // default data subscription
+        doReturn(SubscriptionManager.getDefaultDataSubscriptionId()).when(mPhone).getSubId();
+        // network available
+        doReturn(TelephonyManager.NETWORK_TYPE_NR).when(mServiceState).getDataNetworkType();
+        // entitlement check passed
+        mEntitlementResponse.mEntitlementStatus =
+                PremiumNetworkEntitlementResponse.PREMIUM_NETWORK_ENTITLEMENT_STATUS_ENABLED;
+
+        // send purchase request
+        mSlicePurchaseController.purchasePremiumCapability(
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY, TAG,
+                mHandler.obtainMessage());
+        mTestableLooper.processAllMessages();
+
+        // verify that the purchase request was sent successfully
+        verify(mContext).sendBroadcast(any(Intent.class));
+        assertEquals(SlicePurchaseController.ACTION_START_SLICE_PURCHASE_APP,
+                mContext.getBroadcast().getAction());
+        assertTrue(mSlicePurchaseController.hasMessages(4 /* EVENT_PURCHASE_TIMEOUT */,
+                TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY));
+        verify(mContext).registerReceiver(any(BroadcastReceiver.class), any(IntentFilter.class));
+    }
+
+    private void sendNetworkSlicingConfig(int capability, boolean configActive) {
+        int sliceServiceType = capability == TelephonyManager.PREMIUM_CAPABILITY_PRIORITIZE_LATENCY
+                ? NetworkSliceInfo.SLICE_SERVICE_TYPE_URLLC
+                : NetworkSliceInfo.SLICE_SERVICE_TYPE_NONE;
+        NetworkSliceInfo sliceInfo = new NetworkSliceInfo.Builder()
+                .setStatus(configActive ? NetworkSliceInfo.SLICE_STATUS_ALLOWED
+                        : NetworkSliceInfo.SLICE_STATUS_UNKNOWN)
+                .setSliceServiceType(sliceServiceType)
+                .build();
+        NetworkSlicingConfig slicingConfig = new NetworkSlicingConfig(Collections.emptyList(),
+                Collections.singletonList(sliceInfo));
+        mSlicePurchaseController.obtainMessage(2 /* EVENT_SLICING_CONFIG_CHANGED */,
+                new AsyncResult(null, slicingConfig, null)).sendToTarget();
+        mTestableLooper.processAllMessages();
+    }
+}
diff --git a/tests/src/com/android/services/telephony/DisconnectCauseUtilTest.java b/tests/src/com/android/services/telephony/DisconnectCauseUtilTest.java
index 7f9efdc..969622a 100644
--- a/tests/src/com/android/services/telephony/DisconnectCauseUtilTest.java
+++ b/tests/src/com/android/services/telephony/DisconnectCauseUtilTest.java
@@ -17,19 +17,59 @@
 package com.android.services.telephony;
 
 import static android.media.ToneGenerator.TONE_PROP_PROMPT;
+import static android.media.ToneGenerator.TONE_SUP_BUSY;
 
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.TestCase.assertEquals;
 
+import android.content.Context;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.os.PersistableBundle;
+import android.telephony.CarrierConfigManager;
 import android.telephony.DisconnectCause;
 
+import androidx.test.InstrumentationRegistry;
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.TelephonyTestBase;
+import com.android.internal.telephony.GsmCdmaPhone;
+import com.android.internal.telephony.Phone;
+import com.android.internal.telephony.PhoneFactory;
+import com.android.phone.common.R;
+
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+
+import java.util.Locale;
 
 @RunWith(AndroidJUnit4.class)
-public class DisconnectCauseUtilTest {
+public class DisconnectCauseUtilTest extends TelephonyTestBase {
+
+    // constants
+    public static final int PHONE_ID = 123;
+    public static final String EMPTY_STRING = "";
+
+    // dynamic
+    private Context mContext;
+
+    //Mocks
+    @Mock
+    private GsmCdmaPhone mMockPhone;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        // objects that call static getInstance()
+        mMockPhone = Mockito.mock(GsmCdmaPhone.class);
+        mContext = InstrumentationRegistry.getTargetContext();
+        // set mocks
+        setSinglePhone();
+    }
+
     /**
      * Verifies that a call drop due to loss of WIFI results in a disconnect cause of error and that
      * the label, description and tone are all present.
@@ -43,4 +83,82 @@
         assertNotNull(tcCause.getDescription());
         assertNotNull(tcCause.getReason());
     }
+
+    /**
+     *  ensure the default behavior was not changed when a disconnect cause comes in as
+     *  DisconnectCause.ERROR_UNSPECIFIED
+     */
+    @Test
+    public void testDefaultDisconnectCauseBehaviorForCauseNotInCarrierBusyToneArray() {
+        android.telecom.DisconnectCause tcCause = DisconnectCauseUtil.toTelecomDisconnectCause(
+                DisconnectCause.ERROR_UNSPECIFIED, EMPTY_STRING, PHONE_ID);
+        // CODE
+        assertEquals(android.telecom.DisconnectCause.ERROR, tcCause.getCode());
+        // LABEL
+        safeAssertLabel(null, tcCause);
+        // TONE
+        assertEquals(TONE_PROP_PROMPT, tcCause.getTone());
+    }
+
+    /**
+     *  Simulate a Carrier classifying the DisconnectCause.ERROR_UNSPECIFIED as a
+     *  DisconnectCause.BUSY.  The code, label, and tone should match DisconnectCause.BUSY.
+     */
+    @Test
+    public void testCarrierSetDisconnectCauseInBusyToneArray() {
+        int[] carrierBusyArr = {DisconnectCause.BUSY, DisconnectCause.ERROR_UNSPECIFIED};
+        PersistableBundle config = new PersistableBundle();
+
+        config.putIntArray(
+                CarrierConfigManager.KEY_DISCONNECT_CAUSE_PLAY_BUSYTONE_INT_ARRAY,
+                carrierBusyArr);
+
+        android.telecom.DisconnectCause tcCause =
+                DisconnectCauseUtil.toTelecomDisconnectCause(
+                        DisconnectCause.ERROR_UNSPECIFIED, -1,
+                        EMPTY_STRING, PHONE_ID, null, config);
+
+        // CODE
+        assertEquals(android.telecom.DisconnectCause.BUSY, tcCause.getCode());
+        // LABEL
+        safeAssertLabel(R.string.callFailed_userBusy, tcCause);
+        // TONE
+        assertEquals(TONE_SUP_BUSY, tcCause.getTone());
+    }
+
+    private void setSinglePhone() throws Exception {
+        Phone[] mPhones = new Phone[]{mMockPhone};
+        replaceInstance(PhoneFactory.class, "sPhones", null, mPhones);
+    }
+
+    private Resources getResourcesForLocale(Context context, Locale locale) {
+        Configuration config = new Configuration();
+        config.setToDefaults();
+        config.setLocale(locale);
+        Context localeContext = context.createConfigurationContext(config);
+        return localeContext.getResources();
+    }
+
+    private void safeAssertLabel(Integer resourceId,
+            android.telecom.DisconnectCause disconnectCause) {
+        Resources r = getResourcesForLocale(mContext, Locale.US);
+        if (resourceId == null || r == null) {
+            return;
+        }
+        String label = r.getString(resourceId);
+        assertEquals(label, disconnectCause.getLabel());
+    }
+
+    /**
+     * Verifies that an ICC_ERROR disconnect cause generates a message which mentions there is no
+     * SIM.
+     */
+    @Test
+    public void testIccError() {
+        android.telecom.DisconnectCause tcCause = DisconnectCauseUtil.toTelecomDisconnectCause(
+                DisconnectCause.ICC_ERROR);
+        assertEquals(android.telecom.DisconnectCause.ERROR, tcCause.getCode());
+        assertNotNull(tcCause.getLabel());
+        assertNotNull(tcCause.getDescription());
+    }
 }
diff --git a/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java b/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
index efa906e..a1d7405 100644
--- a/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
+++ b/tests/src/com/android/services/telephony/TelephonyConnectionServiceTest.java
@@ -16,6 +16,13 @@
 
 package com.android.services.telephony;
 
+import static android.telephony.DisconnectCause.NOT_DISCONNECTED;
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_CALLING;
+import static android.telephony.NetworkRegistrationInfo.DOMAIN_CS;
+import static android.telephony.NetworkRegistrationInfo.DOMAIN_PS;
+import static android.telephony.emergency.EmergencyNumber.EMERGENCY_SERVICE_CATEGORY_POLICE;
+import static android.telephony.ims.ImsReasonInfo.CODE_SIP_ALTERNATE_EMERGENCY_CALL;
+
 import static com.android.internal.telephony.RILConstants.GSM_PHONE;
 
 import static junit.framework.Assert.assertEquals;
@@ -25,15 +32,17 @@
 import static junit.framework.Assert.fail;
 
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
 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;
+import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyZeroInteractions;
 import static org.mockito.Mockito.when;
 
 import android.content.ComponentName;
@@ -46,25 +55,34 @@
 import android.telecom.DisconnectCause;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
-import android.telephony.CarrierConfigManager;
 import android.telephony.RadioAccessFamily;
 import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.emergency.EmergencyNumber;
+import android.telephony.ims.ImsReasonInfo;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.TelephonyTestBase;
+import com.android.ims.ImsManager;
 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;
+import com.android.internal.telephony.PhoneConstants;
+import com.android.internal.telephony.PhoneInternalInterface.DialArgs;
 import com.android.internal.telephony.ServiceStateTracker;
 import com.android.internal.telephony.data.PhoneSwitcher;
+import com.android.internal.telephony.domainselection.DomainSelectionResolver;
+import com.android.internal.telephony.domainselection.EmergencyCallDomainSelectionConnection;
+import com.android.internal.telephony.domainselection.NormalCallDomainSelectionConnection;
 import com.android.internal.telephony.emergency.EmergencyNumberTracker;
+import com.android.internal.telephony.emergency.EmergencyStateTracker;
 import com.android.internal.telephony.gsm.SuppServiceNotification;
+import com.android.internal.telephony.imsphone.ImsPhone;
 
 import org.junit.After;
 import org.junit.Before;
@@ -72,11 +90,14 @@
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
+import org.mockito.Mockito;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
 
 /**
  * Unit tests for TelephonyConnectionService.
@@ -115,6 +136,8 @@
     private static final PhoneAccountHandle PHONE_ACCOUNT_HANDLE_2 = new PhoneAccountHandle(
             TEST_COMPONENT_NAME, TEST_ACCOUNT_ID2);
     private static final Uri TEST_ADDRESS = Uri.parse("tel:+16505551212");
+    private static final String TELECOM_CALL_ID1 = "TC1";
+    private static final String TEST_EMERGENCY_NUMBER = "911";
     private android.telecom.Connection mConnection;
 
     @Mock TelephonyConnectionService.TelephonyManagerProxy mTelephonyManagerProxy;
@@ -134,6 +157,11 @@
     @Mock Call mCall2;
     @Mock com.android.internal.telephony.Connection mInternalConnection;
     @Mock com.android.internal.telephony.Connection mInternalConnection2;
+    @Mock DomainSelectionResolver mDomainSelectionResolver;
+    @Mock EmergencyCallDomainSelectionConnection mEmergencyCallDomainSelectionConnection;
+    @Mock NormalCallDomainSelectionConnection mNormalCallDomainSelectionConnection;
+    @Mock ImsPhone mImsPhone;
+    private EmergencyStateTracker mEmergencyStateTracker;
     private Phone mPhone0;
     private Phone mPhone1;
 
@@ -179,6 +207,20 @@
         mTestConnectionService.setDisconnectCauseFactory(mDisconnectCauseFactory);
         mTestConnectionService.onCreate();
         mTestConnectionService.setTelephonyManagerProxy(mTelephonyManagerProxy);
+        DomainSelectionResolver.setDomainSelectionResolver(mDomainSelectionResolver);
+        replaceInstance(TelephonyConnectionService.class, "mDomainSelectionResolver",
+                mTestConnectionService, mDomainSelectionResolver);
+        mEmergencyStateTracker = Mockito.mock(EmergencyStateTracker.class);
+        replaceInstance(TelephonyConnectionService.class, "mEmergencyStateTracker",
+                mTestConnectionService, mEmergencyStateTracker);
+        doReturn(CompletableFuture.completedFuture(NOT_DISCONNECTED))
+                .when(mEmergencyStateTracker)
+                .startEmergencyCall(any(), anyString(), eq(false));
+        replaceInstance(TelephonyConnectionService.class,
+                "mDomainSelectionMainExecutor", mTestConnectionService, getExecutor());
+        doReturn(false).when(mDomainSelectionResolver).isDomainSelectionSupported();
+        doReturn(null).when(mDomainSelectionResolver).getDomainSelectionConnection(
+                any(), anyInt(), anyBoolean());
         mBinderStub = (IConnectionService.Stub) mTestConnectionService.onBind(null);
     }
 
@@ -191,6 +233,54 @@
     /**
      * Prerequisites:
      * - MSIM Device, two slots with SIMs inserted
+     * - Slot 0 is IN_SERVICE, Slot 1 is OUT_OF_SERVICE (emergency calls only)
+     * - Slot 1 is in Emergency SMS Mode
+     *
+     * Result: getFirstPhoneForEmergencyCall returns the slot 1 phone
+     */
+    @Test
+    @SmallTest
+    public void testEmergencySmsModeSimEmergencyOnly() {
+        Phone slot0Phone = makeTestPhone(SLOT_0_PHONE_ID, ServiceState.STATE_IN_SERVICE,
+                false /*isEmergencyOnly*/);
+        Phone slot1Phone = makeTestPhone(SLOT_1_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+                true /*isEmergencyOnly*/);
+        setDefaultPhone(slot0Phone);
+        setupDeviceConfig(slot0Phone, slot1Phone, SLOT_0_PHONE_ID);
+        setEmergencySmsMode(slot1Phone, true);
+
+        Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
+
+        assertEquals(slot1Phone, resultPhone);
+    }
+
+    /**
+     * Prerequisites:
+     * - MSIM Device, two slots with SIMs inserted
+     * - Slot 0 is IN_SERVICE, Slot 1 is OUT_OF_SERVICE
+     * - Slot 1 is in Emergency SMS Mode
+     *
+     * Result: getFirstPhoneForEmergencyCall returns the slot 0 phone
+     */
+    @Test
+    @SmallTest
+    public void testEmergencySmsModeSimOutOfService() {
+        Phone slot0Phone = makeTestPhone(SLOT_0_PHONE_ID, ServiceState.STATE_IN_SERVICE,
+                false /*isEmergencyOnly*/);
+        Phone slot1Phone = makeTestPhone(SLOT_1_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+                false /*isEmergencyOnly*/);
+        setDefaultPhone(slot0Phone);
+        setupDeviceConfig(slot0Phone, slot1Phone, SLOT_0_PHONE_ID);
+        setEmergencySmsMode(slot1Phone, true);
+
+        Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
+
+        assertEquals(slot0Phone, resultPhone);
+    }
+
+    /**
+     * Prerequisites:
+     * - MSIM Device, two slots with SIMs inserted
      * - Users default Voice SIM choice is IN_SERVICE
      *
      * Result: getFirstPhoneForEmergencyCall returns the default Voice SIM choice.
@@ -213,6 +303,52 @@
     /**
      * Prerequisites:
      * - MSIM Device, two slots with SIMs inserted
+     * - Users default data SIM choice is OUT_OF_SERVICE (emergency calls only)
+     *
+     * Result: getFirstPhoneForEmergencyCall returns the default data SIM choice.
+     */
+    @Test
+    @SmallTest
+    public void testDefaultDataSimEmergencyOnly() {
+        Phone slot0Phone = makeTestPhone(SLOT_0_PHONE_ID, ServiceState.STATE_IN_SERVICE,
+                false /*isEmergencyOnly*/);
+        Phone slot1Phone = makeTestPhone(SLOT_1_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+                true /*isEmergencyOnly*/);
+        setDefaultPhone(slot0Phone);
+        setupDeviceConfig(slot0Phone, slot1Phone, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        setDefaultDataPhoneId(SLOT_1_PHONE_ID);
+
+        Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
+
+        assertEquals(slot1Phone, resultPhone);
+    }
+
+    /**
+     * Prerequisites:
+     * - MSIM Device, two slots with SIMs inserted
+     * - Users default data SIM choice is OUT_OF_SERVICE
+     *
+     * Result: getFirstPhoneForEmergencyCall does not return the default data SIM choice.
+     */
+    @Test
+    @SmallTest
+    public void testDefaultDataSimOutOfService() {
+        Phone slot0Phone = makeTestPhone(SLOT_0_PHONE_ID, ServiceState.STATE_IN_SERVICE,
+                false /*isEmergencyOnly*/);
+        Phone slot1Phone = makeTestPhone(SLOT_1_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+                false /*isEmergencyOnly*/);
+        setDefaultPhone(slot0Phone);
+        setupDeviceConfig(slot0Phone, slot1Phone, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        setDefaultDataPhoneId(SLOT_1_PHONE_ID);
+
+        Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
+
+        assertEquals(slot0Phone, resultPhone);
+    }
+
+    /**
+     * Prerequisites:
+     * - MSIM Device, two slots with SIMs inserted
      * - Slot 0 is OUT_OF_SERVICE, Slot 1 is OUT_OF_SERVICE (emergency calls only)
      *
      * Result: getFirstPhoneForEmergencyCall returns the slot 1 phone
@@ -396,9 +532,6 @@
         // Slot 1 has more capabilities
         setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_GSM);
         setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_LTE);
-        // Slot 1 has SIM inserted.
-        setSlotHasIccCard(SLOT_0_PHONE_ID, false /*isInserted*/);
-        setSlotHasIccCard(SLOT_1_PHONE_ID, true /*isInserted*/);
 
         Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
 
@@ -511,9 +644,6 @@
         // Make Capability the same
         setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_LTE);
         setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_LTE);
-        // Two SIMs inserted
-        setSlotHasIccCard(SLOT_0_PHONE_ID, true /*isInserted*/);
-        setSlotHasIccCard(SLOT_1_PHONE_ID, true /*isInserted*/);
 
         Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
 
@@ -542,9 +672,6 @@
         // Make Capability the same
         setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_LTE);
         setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_LTE);
-        // Slot 0 has SIM inserted.
-        setSlotHasIccCard(SLOT_0_PHONE_ID, true /*isInserted*/);
-        setSlotHasIccCard(SLOT_1_PHONE_ID, false /*isInserted*/);
 
         Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
 
@@ -573,9 +700,35 @@
         // Make Capability the same
         setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_LTE);
         setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_LTE);
-        // Slot 1 has SIM inserted.
-        setSlotHasIccCard(SLOT_0_PHONE_ID, false /*isInserted*/);
-        setSlotHasIccCard(SLOT_1_PHONE_ID, true /*isInserted*/);
+
+        Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
+
+        assertEquals(slot1Phone, resultPhone);
+    }
+
+    /**
+     * Prerequisites:
+     * - MSIM Device with one ESIM, only slot 1 inserted has PSIM inserted
+     * - Both phones have the same capability
+     *
+     * Result: getFirstPhoneForEmergencyCall returns the slot 1 phone because it is the only one
+     * with a SIM inserted
+     */
+    @Test
+    @SmallTest
+    public void testEqualCapabilitySim1Inserted_WithOneEsim() {
+        Phone slot0Phone = makeTestPhone(SLOT_0_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+            false /*isEmergencyOnly*/);
+        Phone slot1Phone = makeTestPhone(SLOT_1_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+            false /*isEmergencyOnly*/);
+        setDefaultPhone(slot0Phone);
+        setupDeviceConfig(slot0Phone, slot1Phone, SLOT_0_PHONE_ID);
+        when(slot0Phone.getSubId()).thenReturn(SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        setPhoneSlotState(SLOT_0_PHONE_ID, TelephonyManager.SIM_STATE_READY);
+        setPhoneSlotState(SLOT_1_PHONE_ID, TelephonyManager.SIM_STATE_READY);
+        // Make Capability the same
+        setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_LTE);
+        setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_LTE);
 
         Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
 
@@ -604,9 +757,6 @@
         // Make Capability the same
         setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_GSM);
         setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_LTE);
-        // No SIMs inserted
-        setSlotHasIccCard(SLOT_0_PHONE_ID, false /*isInserted*/);
-        setSlotHasIccCard(SLOT_1_PHONE_ID, false /*isInserted*/);
 
         Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
 
@@ -634,9 +784,63 @@
         // Make Capability the same
         setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_UNKNOWN);
         setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_UNKNOWN);
-        // No SIMs inserted
-        setSlotHasIccCard(SLOT_0_PHONE_ID, false /*isInserted*/);
-        setSlotHasIccCard(SLOT_1_PHONE_ID, false /*isInserted*/);
+
+        Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
+
+        assertEquals(slot0Phone, resultPhone);
+    }
+
+    /**
+     * Prerequisites:
+     * - MSIM Device, no SIMs inserted (one ESIM)
+     * - Both SIMs have the same capability (Unknown)
+     *
+     * Result: getFirstPhoneForEmergencyCall returns the slot 0 phone, since it is the first slot.
+     */
+    @Test
+    @SmallTest
+    public void testEqualCapabilityNoSimsInserted_WithOneESim() {
+        Phone slot0Phone = makeTestPhone(SLOT_0_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+            false /*isEmergencyOnly*/);
+        Phone slot1Phone = makeTestPhone(SLOT_1_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+            false /*isEmergencyOnly*/);
+        setDefaultPhone(slot0Phone);
+        setupDeviceConfig(slot0Phone, slot1Phone, SLOT_0_PHONE_ID);
+        setPhoneSlotState(SLOT_0_PHONE_ID, TelephonyManager.SIM_STATE_ABSENT);
+        when(slot1Phone.getSubId()).thenReturn(SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        setPhoneSlotState(SLOT_1_PHONE_ID, TelephonyManager.SIM_STATE_READY);
+        // Make Capability the samesvim
+        setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_UNKNOWN);
+        setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_UNKNOWN);
+
+        Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
+
+        assertEquals(slot0Phone, resultPhone);
+    }
+
+    /**
+     * Prerequisites:
+     * - MSIM Device, both ESIMS (no profile activated)
+     * - Both phones have the same capability (Unknown)
+     *
+     * Result: getFirstPhoneForEmergencyCall returns the slot 0 phone, since it is the first slot.
+     */
+    @Test
+    @SmallTest
+    public void testEqualCapabilityNoSimsInserted_WithTwoESims() {
+        Phone slot0Phone = makeTestPhone(SLOT_0_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+            false /*isEmergencyOnly*/);
+        Phone slot1Phone = makeTestPhone(SLOT_1_PHONE_ID, ServiceState.STATE_OUT_OF_SERVICE,
+            false /*isEmergencyOnly*/);
+        setDefaultPhone(slot0Phone);
+        setupDeviceConfig(slot0Phone, slot1Phone, SLOT_0_PHONE_ID);
+        when(slot0Phone.getSubId()).thenReturn(SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        setPhoneSlotState(SLOT_0_PHONE_ID, TelephonyManager.SIM_STATE_READY);
+        when(slot1Phone.getSubId()).thenReturn(SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        setPhoneSlotState(SLOT_1_PHONE_ID, TelephonyManager.SIM_STATE_READY);
+        // Make Capability the sames
+        setPhoneRadioAccessFamily(slot0Phone, RadioAccessFamily.RAF_UNKNOWN);
+        setPhoneRadioAccessFamily(slot1Phone, RadioAccessFamily.RAF_UNKNOWN);
 
         Phone resultPhone = mTestConnectionService.getFirstPhoneForEmergencyCall();
 
@@ -944,221 +1148,6 @@
     }
 
     /**
-     * Test that the TelephonyConnectionService successfully performs a DDS switch before a call
-     * when we are not roaming and the carrier only supports SUPL over the data plane.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_carrierconfig_dds() {
-        // Setup test to not support SUPL on the non-DDS subscription
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                null);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "150");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, false /* setOperatorName */, null /* operator long name*/,
-                        null /* operator short name */, null /* operator numeric name */);
-        verify(mPhoneSwitcher).overrideDefaultDataForEmergency(eq(0) /*phoneId*/ ,
-                eq(150) /*extensionTime*/, any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService successfully turns radio on before placing the
-     * emergency call.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmerge_exitingApm_disconnected() {
-        when(mDeviceState.isAirplaneModeOn(any())).thenReturn(true);
-        Phone testPhone = setupConnectionServiceInApm();
-
-        ArgumentCaptor<RadioOnStateListener.Callback> callback =
-                ArgumentCaptor.forClass(RadioOnStateListener.Callback.class);
-        verify(mRadioOnHelper).triggerRadioOnAndListen(callback.capture(), eq(true),
-                eq(testPhone), eq(false));
-
-        assertFalse(callback.getValue().isOkToCall(testPhone, ServiceState.STATE_OUT_OF_SERVICE));
-        when(mSST.isRadioOn()).thenReturn(true);
-        assertTrue(callback.getValue().isOkToCall(testPhone, ServiceState.STATE_OUT_OF_SERVICE));
-
-        mConnection.setDisconnected(null);
-        callback.getValue().onComplete(null, true);
-        for (Phone phone : mPhoneFactoryProxy.getPhones()) {
-            verify(phone).setRadioPower(true, false, false, true);
-        }
-    }
-
-    /**
-     * Test that the TelephonyConnectionService successfully turns radio on before placing the
-     * emergency call.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_exitingApm_placeCall() {
-        when(mDeviceState.isAirplaneModeOn(any())).thenReturn(true);
-        Phone testPhone = setupConnectionServiceInApm();
-
-        ArgumentCaptor<RadioOnStateListener.Callback> callback =
-                ArgumentCaptor.forClass(RadioOnStateListener.Callback.class);
-        verify(mRadioOnHelper).triggerRadioOnAndListen(callback.capture(), eq(true),
-                eq(testPhone), eq(false));
-
-        assertFalse(callback.getValue().isOkToCall(testPhone, ServiceState.STATE_OUT_OF_SERVICE));
-        when(mSST.isRadioOn()).thenReturn(true);
-        assertTrue(callback.getValue().isOkToCall(testPhone, ServiceState.STATE_OUT_OF_SERVICE));
-
-        callback.getValue().onComplete(null, true);
-
-        try {
-            doAnswer(invocation -> null).when(mContext).startActivity(any());
-            verify(testPhone).dial(anyString(), any(), any());
-        } catch (CallStateException e) {
-            // This shouldn't happen
-            fail();
-        }
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does not perform a DDS switch when the carrier
-     * supports control-plane fallback.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_nocarrierconfig() {
-        // Setup test to not support SUPL on the non-DDS subscription
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                null);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, false /* setOperatorName */, null /* operator long name*/,
-                        null /* operator short name */, null /* operator numeric name */);
-        verify(mPhoneSwitcher, never()).overrideDefaultDataForEmergency(anyInt(), anyInt(), any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does not perform a DDS switch when the carrier
-     * supports control-plane fallback.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_supportsuplondds() {
-        // If the non-DDS supports SUPL, dont switch data
-        doReturn(false).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                null);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, false /* setOperatorName */, null /* operator long name*/,
-                         null /* operator short name */, null /* operator numeric name */);
-        verify(mPhoneSwitcher, never()).overrideDefaultDataForEmergency(anyInt(), anyInt(), any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does not perform a DDS switch when the carrier does
-     * not support control-plane fallback CarrierConfig while roaming.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_roaming_nocarrierconfig() {
-        // Setup test to not support SUPL on the non-DDS subscription
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                null);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_DP_ONLY);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                true /* isRoaming */, false /* setOperatorName */, null /* operator long name*/,
-                         null /* operator short name */, null /* operator numeric name */);
-        verify(mPhoneSwitcher, never()).overrideDefaultDataForEmergency(anyInt(), anyInt(), any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does perform a DDS switch even though the carrier
-     * supports control-plane fallback CarrierConfig and the roaming partner is configured to look
-     * like a home network.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial_roamingcarrierconfig() {
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        // Setup voice roaming scenario
-        String testRoamingOperator = "001001";
-        // Setup test to not support SUPL on the non-DDS subscription
-        String[] roamingPlmns = new String[1];
-        roamingPlmns[0] = testRoamingOperator;
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                roamingPlmns);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, true /* setOperatorName */,
-                        "TestTel" /* operator long name*/, "TestTel" /* operator short name */,
-                                testRoamingOperator /* operator numeric name */);
-        verify(mPhoneSwitcher).overrideDefaultDataForEmergency(eq(0) /*phoneId*/ ,
-                eq(0) /*extensionTime*/, any());
-    }
-
-    /**
-     * Test that the TelephonyConnectionService does perform a DDS switch even though the carrier
-     * supports control-plane fallback CarrierConfig if we are roaming and the roaming partner is
-     * configured to use data plane only SUPL.
-     */
-    @Test
-    @SmallTest
-    public void testCreateOutgoingEmergencyConnection_delayDial__roaming_roamingcarrierconfig() {
-        // Setup test to not support SUPL on the non-DDS subscription
-        doReturn(true).when(mDeviceState).isSuplDdsSwitchRequiredForEmergencyCall(any());
-        // Setup voice roaming scenario
-        String testRoamingOperator = "001001";
-        String[] roamingPlmns = new String[1];
-        roamingPlmns[0] = testRoamingOperator;
-        getTestContext().getCarrierConfig(0 /*subId*/).putStringArray(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_DATA_PLANE_ONLY_ROAMING_PLMN_STRING_ARRAY,
-                roamingPlmns);
-        getTestContext().getCarrierConfig(0 /*subId*/).putInt(
-                CarrierConfigManager.Gps.KEY_ES_SUPL_CONTROL_PLANE_SUPPORT_INT,
-                CarrierConfigManager.Gps.SUPL_EMERGENCY_MODE_TYPE_CP_FALLBACK);
-        getTestContext().getCarrierConfig(0 /*subId*/).putString(
-                CarrierConfigManager.Gps.KEY_ES_EXTENSION_SEC_STRING, "0");
-
-        Phone testPhone = setupConnectionServiceForDelayDial(
-                false /* isRoaming */, true /* setOperatorName */,
-                        "TestTel" /* operator long name*/, "TestTel" /* operator short name */,
-                                testRoamingOperator /* operator numeric name */);
-        verify(mPhoneSwitcher).overrideDefaultDataForEmergency(eq(0) /*phoneId*/ ,
-                eq(0) /*extensionTime*/, any());
-    }
-
-    /**
      * 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
@@ -1213,7 +1202,7 @@
     }
 
     /**
-     * Verifies where there is another call on the same sub, we don't set
+     * Verifies where there is another call on a different sub, we set
      * {@link android.telecom.Connection#EXTRA_ANSWERING_DROPS_FG_CALL} on the incoming call extras.
      * @throws Exception
      */
@@ -1244,6 +1233,40 @@
                 .count());
     }
 
+    /**
+     * For virtual DSDA-enabled devices, 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 testSecondCallDifferentSubWontDisconnectForDsdaDevice() throws Exception {
+        // Re-uses existing test for setup, then configures device as virtual DSDA for test duration
+        testIncomingDoesntRequestDisconnect();
+        when(mTelephonyManagerProxy.isConcurrentCallsPossible()).thenReturn(true);
+
+        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());
+
+        // 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());
+    }
+
     private static final PhoneAccountHandle SUB1_HANDLE = new PhoneAccountHandle(
             new ComponentName("test", "class"), "1");
     private static final PhoneAccountHandle SUB2_HANDLE = new PhoneAccountHandle(
@@ -1255,7 +1278,8 @@
         ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
         SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE, 0, false);
         tcs.add(tc1);
-        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB1_HANDLE);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(
+                tcs, SUB1_HANDLE, mTelephonyManagerProxy);
         // Would've preferred to use mockito, but can't mock out TelephonyConnection/Connection
         // easily.
         assertFalse(tc1.wasDisconnected);
@@ -1267,7 +1291,8 @@
         ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
         SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE, 0, true);
         tcs.add(tc1);
-        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB2_HANDLE);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(
+                tcs, SUB2_HANDLE, mTelephonyManagerProxy);
         // Other call is an emergency call, so don't disconnect it.
         assertFalse(tc1.wasDisconnected);
     }
@@ -1279,7 +1304,8 @@
         SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE,
                 android.telecom.Connection.PROPERTY_IS_EXTERNAL_CALL, false);
         tcs.add(tc1);
-        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB2_HANDLE);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(
+                tcs, SUB2_HANDLE, mTelephonyManagerProxy);
         // Other call is an external call, so don't disconnect it.
         assertFalse(tc1.wasDisconnected);
     }
@@ -1290,7 +1316,8 @@
         ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
         SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE, 0, false);
         tcs.add(tc1);
-        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB2_HANDLE);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(
+                tcs, SUB2_HANDLE, mTelephonyManagerProxy);
         assertTrue(tc1.wasDisconnected);
     }
 
@@ -1303,11 +1330,390 @@
 
         tcs.add(tc1);
         tcs.add(tc2);
-        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(tcs, SUB2_HANDLE);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(
+                tcs, SUB2_HANDLE, mTelephonyManagerProxy);
         assertTrue(tc1.wasDisconnected);
         assertTrue(tc2.wasDisconnected);
     }
 
+    /**
+     * Verifies that DSDA or virtual DSDA-enabled devices can support active non-emergency calls on
+     * separate subs.
+     */
+    @Test
+    @SmallTest
+    public void testDontDisconnectDifferentSubForVirtualDsdaDevice() {
+        when(mTelephonyManagerProxy.isConcurrentCallsPossible()).thenReturn(true);
+
+        ArrayList<android.telecom.Connection> tcs = new ArrayList<>();
+        SimpleTelephonyConnection tc1 = createTestConnection(SUB1_HANDLE, 0, false);
+        tcs.add(tc1);
+        TelephonyConnectionService.maybeDisconnectCallsOnOtherSubs(
+                tcs, SUB2_HANDLE, mTelephonyManagerProxy);
+        assertFalse(tc1.wasDisconnected);
+    }
+
+    /**
+     * Verifies that TelephonyManager is used to determine whether a connection is Emergency when
+     * creating an outgoing connection.
+     */
+    @Test
+    @SmallTest
+    public void testIsEmergencyDeterminedByTelephonyManager() {
+        ConnectionRequest connectionRequest = new ConnectionRequest.Builder()
+                .setAccountHandle(PHONE_ACCOUNT_HANDLE_1)
+                .setAddress(TEST_ADDRESS)
+                .build();
+        mConnection = mTestConnectionService.onCreateOutgoingConnection(
+                PHONE_ACCOUNT_HANDLE_1, connectionRequest);
+
+        verify(mTelephonyManagerProxy)
+                .isCurrentEmergencyNumber(TEST_ADDRESS.getSchemeSpecificPart());
+    }
+
+    @Test
+    public void testDomainSelectionCs() throws Exception {
+        setupForCallTest();
+
+        int selectedDomain = DOMAIN_CS;
+
+        setupForDialForDomainSelection(mPhone0, selectedDomain, true);
+
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1,
+                        TEST_EMERGENCY_NUMBER, TELECOM_CALL_ID1));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyStateTracker)
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mEmergencyCallDomainSelectionConnection).createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionPs() throws Exception {
+        setupForCallTest();
+
+        int selectedDomain = DOMAIN_PS;
+
+        setupForDialForDomainSelection(mPhone0, selectedDomain, true);
+
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1,
+                        TEST_EMERGENCY_NUMBER, TELECOM_CALL_ID1));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyStateTracker)
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mEmergencyCallDomainSelectionConnection).createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionCsForTty() throws Exception {
+        setupForCallTest();
+
+        ImsManager imsManager = Mockito.mock(ImsManager.class);
+        doReturn(false).when(imsManager).isNonTtyOrTtyOnVolteEnabled();
+        replaceInstance(TelephonyConnectionService.class,
+                "mImsManager", mTestConnectionService, imsManager);
+
+        setupForDialForDomainSelection(mPhone0, DOMAIN_PS, true);
+
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1,
+                        TEST_EMERGENCY_NUMBER, TELECOM_CALL_ID1));
+
+        verify(mEmergencyStateTracker, times(1))
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mDomainSelectionResolver, times(0))
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyCallDomainSelectionConnection, times(0))
+                .createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(DOMAIN_CS, dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionRedialCs() throws Exception {
+        setupForCallTest();
+
+        int preciseDisconnectCause = com.android.internal.telephony.CallFailCause.ERROR_UNSPECIFIED;
+        int disconnectCause = android.telephony.DisconnectCause.ERROR_UNSPECIFIED;
+        int selectedDomain = DOMAIN_CS;
+
+        TestTelephonyConnection c = setupForReDialForDomainSelection(
+                mPhone0, selectedDomain, preciseDisconnectCause, disconnectCause, true);
+
+        assertTrue(mTestConnectionService.maybeReselectDomain(c, preciseDisconnectCause, null));
+        verify(mEmergencyCallDomainSelectionConnection).reselectDomain(any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        Connection nc = Mockito.mock(Connection.class);
+        doReturn(nc).when(mPhone0).dial(anyString(), any(), any());
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionRedialPs() throws Exception {
+        setupForCallTest();
+
+        int preciseDisconnectCause = com.android.internal.telephony.CallFailCause.ERROR_UNSPECIFIED;
+        int disconnectCause = android.telephony.DisconnectCause.ERROR_UNSPECIFIED;
+        int selectedDomain = DOMAIN_PS;
+
+        TestTelephonyConnection c = setupForReDialForDomainSelection(
+                mPhone0, selectedDomain, preciseDisconnectCause, disconnectCause, true);
+
+        assertTrue(mTestConnectionService.maybeReselectDomain(c, preciseDisconnectCause, null));
+        verify(mEmergencyCallDomainSelectionConnection).reselectDomain(any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        Connection nc = Mockito.mock(Connection.class);
+        doReturn(nc).when(mPhone0).dial(anyString(), any(), any());
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testDomainSelectionNormalToEmergencyCs() throws Exception {
+        setupForCallTest();
+
+        int preciseDisconnectCause = com.android.internal.telephony.CallFailCause.ERROR_UNSPECIFIED;
+        int disconnectCause = android.telephony.DisconnectCause.ERROR_UNSPECIFIED;
+        int eccCategory = EMERGENCY_SERVICE_CATEGORY_POLICE;
+        int selectedDomain = DOMAIN_CS;
+
+        setupForDialForDomainSelection(mPhone0, selectedDomain, true);
+
+        TestTelephonyConnection c = setupForReDialForDomainSelection(
+                mPhone0, selectedDomain, preciseDisconnectCause, disconnectCause, false);
+        c.setEmergencyServiceCategory(eccCategory);
+        c.setAddress(TEST_ADDRESS, TelecomManager.PRESENTATION_ALLOWED);
+
+        ImsReasonInfo reasonInfo = new ImsReasonInfo(CODE_SIP_ALTERNATE_EMERGENCY_CALL, 0, null);
+        assertTrue(mTestConnectionService.maybeReselectDomain(c,
+                  preciseDisconnectCause, reasonInfo));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyStateTracker)
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mEmergencyCallDomainSelectionConnection).createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+        assertTrue(dialArgs.isEmergency);
+        assertEquals(eccCategory, dialArgs.eccCategory);
+    }
+
+    @Test
+    public void testDomainSelectionNormalToEmergencyPs() throws Exception {
+        setupForCallTest();
+
+        int preciseDisconnectCause = com.android.internal.telephony.CallFailCause.ERROR_UNSPECIFIED;
+        int disconnectCause = android.telephony.DisconnectCause.ERROR_UNSPECIFIED;
+        int eccCategory = EMERGENCY_SERVICE_CATEGORY_POLICE;
+        int selectedDomain = DOMAIN_PS;
+
+        setupForDialForDomainSelection(mPhone0, selectedDomain, true);
+
+        TestTelephonyConnection c = setupForReDialForDomainSelection(
+                mPhone0, selectedDomain, preciseDisconnectCause, disconnectCause, false);
+        c.setEmergencyServiceCategory(eccCategory);
+        c.setAddress(TEST_ADDRESS, TelecomManager.PRESENTATION_ALLOWED);
+
+        ImsReasonInfo reasonInfo = new ImsReasonInfo(CODE_SIP_ALTERNATE_EMERGENCY_CALL, 0, null);
+        assertTrue(mTestConnectionService.maybeReselectDomain(c,
+                  preciseDisconnectCause, reasonInfo));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(true));
+        verify(mEmergencyStateTracker)
+                .startEmergencyCall(eq(mPhone0), eq(TELECOM_CALL_ID1), eq(false));
+        verify(mEmergencyCallDomainSelectionConnection).createEmergencyConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(selectedDomain,
+                dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+        assertTrue(dialArgs.isEmergency);
+        assertEquals(eccCategory, dialArgs.eccCategory);
+    }
+
+    @Test
+    public void testDomainSelectionWithMmiCode() {
+        //UT domain selection should not be handled by new domain selector.
+        doNothing().when(mContext).startActivity(any());
+        setupForCallTest();
+        setupForDialForDomainSelection(mPhone0, 0, false);
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1, "*%2321%23", TELECOM_CALL_ID1));
+
+        verifyZeroInteractions(mNormalCallDomainSelectionConnection);
+    }
+
+    @Test
+    public void testNormalCallPsDomainSelection() throws Exception {
+        setupForCallTest();
+        int selectedDomain = DOMAIN_PS;
+        setupForDialForDomainSelection(mPhone0, selectedDomain, false);
+
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1, "1234", TELECOM_CALL_ID1));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(false));
+        verify(mNormalCallDomainSelectionConnection).createNormalConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(
+                selectedDomain, dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    @Test
+    public void testNormalCallCsDomainSelection() throws Exception {
+        setupForCallTest();
+        int selectedDomain = DOMAIN_CS;
+        setupForDialForDomainSelection(mPhone0, selectedDomain, false);
+
+        mTestConnectionService.onCreateOutgoingConnection(PHONE_ACCOUNT_HANDLE_1,
+                createConnectionRequest(PHONE_ACCOUNT_HANDLE_1, "1234", TELECOM_CALL_ID1));
+
+        verify(mDomainSelectionResolver)
+                .getDomainSelectionConnection(eq(mPhone0), eq(SELECTOR_TYPE_CALLING), eq(false));
+        verify(mNormalCallDomainSelectionConnection).createNormalConnection(any(), any());
+
+        ArgumentCaptor<DialArgs> argsCaptor = ArgumentCaptor.forClass(DialArgs.class);
+
+        verify(mPhone0).dial(anyString(), argsCaptor.capture(), any());
+        DialArgs dialArgs = argsCaptor.getValue();
+        assertNotNull("DialArgs param is null", dialArgs);
+        assertNotNull("intentExtras is null", dialArgs.intentExtras);
+        assertTrue(dialArgs.intentExtras.containsKey(PhoneConstants.EXTRA_DIAL_DOMAIN));
+        assertEquals(
+                selectedDomain, dialArgs.intentExtras.getInt(PhoneConstants.EXTRA_DIAL_DOMAIN, -1));
+    }
+
+    private void setupForDialForDomainSelection(Phone mockPhone, int domain, boolean isEmergency) {
+        if (isEmergency) {
+            doReturn(mEmergencyCallDomainSelectionConnection).when(mDomainSelectionResolver)
+                    .getDomainSelectionConnection(any(), anyInt(), eq(true));
+            doReturn(CompletableFuture.completedFuture(domain))
+                    .when(mEmergencyCallDomainSelectionConnection)
+                    .createEmergencyConnection(any(), any());
+            doReturn(true).when(mTelephonyManagerProxy).isCurrentEmergencyNumber(anyString());
+        } else {
+            doReturn(mNormalCallDomainSelectionConnection).when(mDomainSelectionResolver)
+                    .getDomainSelectionConnection(any(), eq(SELECTOR_TYPE_CALLING), eq(false));
+            doReturn(CompletableFuture.completedFuture(domain))
+                    .when(mNormalCallDomainSelectionConnection)
+                    .createNormalConnection(any(), any());
+            doReturn(false).when(mTelephonyManagerProxy).isCurrentEmergencyNumber(anyString());
+        }
+
+        doReturn(true).when(mDomainSelectionResolver).isDomainSelectionSupported();
+        doReturn(mImsPhone).when(mockPhone).getImsPhone();
+    }
+
+    private TestTelephonyConnection setupForReDialForDomainSelection(
+            Phone mockPhone, int domain, int preciseDisconnectCause,
+            int disconnectCause, boolean fromEmergency) throws Exception {
+        try {
+            if (fromEmergency) {
+                doReturn(CompletableFuture.completedFuture(domain))
+                        .when(mEmergencyCallDomainSelectionConnection)
+                        .reselectDomain(any());
+                replaceInstance(TelephonyConnectionService.class,
+                        "mEmergencyCallDomainSelectionConnection",
+                        mTestConnectionService, mEmergencyCallDomainSelectionConnection);
+                replaceInstance(TelephonyConnectionService.class, "mEmergencyCallId",
+                        mTestConnectionService, TELECOM_CALL_ID1);
+            } else {
+                doReturn(CompletableFuture.completedFuture(domain))
+                        .when(mNormalCallDomainSelectionConnection).reselectDomain(any());
+                replaceInstance(TelephonyConnectionService.class, "mDomainSelectionConnection",
+                        mTestConnectionService, mNormalCallDomainSelectionConnection);
+            }
+        } catch (Exception e) {
+            // This shouldn't happen
+            fail();
+        }
+
+        doReturn(true).when(mDomainSelectionResolver).isDomainSelectionSupported();
+
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setTelecomCallId(TELECOM_CALL_ID1);
+        c.setMockPhone(mockPhone);
+        c.setAddress(TEST_ADDRESS, TelecomManager.PRESENTATION_ALLOWED);
+
+        Connection oc = c.getOriginalConnection();
+        doReturn(disconnectCause).when(oc).getDisconnectCause();
+        doReturn(preciseDisconnectCause).when(oc).getPreciseDisconnectCause();
+
+        return c;
+    }
+
     private SimpleTelephonyConnection createTestConnection(PhoneAccountHandle handle,
             int properties, boolean isEmergency) {
         SimpleTelephonyConnection connection = new SimpleTelephonyConnection();
@@ -1484,21 +1890,26 @@
     // Setup 2 SIM device
     private void setupDeviceConfig(Phone slot0Phone, Phone slot1Phone, int defaultVoicePhoneId) {
         when(mTelephonyManagerProxy.getPhoneCount()).thenReturn(2);
+        when(mTelephonyManagerProxy.isConcurrentCallsPossible()).thenReturn(false);
         when(mSubscriptionManagerProxy.getDefaultVoicePhoneId()).thenReturn(defaultVoicePhoneId);
         when(mPhoneFactoryProxy.getPhone(eq(SLOT_0_PHONE_ID))).thenReturn(slot0Phone);
         when(mPhoneFactoryProxy.getPhone(eq(SLOT_1_PHONE_ID))).thenReturn(slot1Phone);
     }
 
+    private void setDefaultDataPhoneId(int defaultDataPhoneId) {
+        when(mSubscriptionManagerProxy.getDefaultDataPhoneId()).thenReturn(defaultDataPhoneId);
+    }
+
     private void setPhoneRadioAccessFamily(Phone phone, int radioAccessFamily) {
         when(phone.getRadioAccessFamily()).thenReturn(radioAccessFamily);
     }
 
-    private void setPhoneSlotState(int slotId, int slotState) {
-        when(mSubscriptionManagerProxy.getSimStateForSlotIdx(slotId)).thenReturn(slotState);
+    private void setEmergencySmsMode(Phone phone, boolean isInEmergencySmsMode) {
+        when(phone.isInEmergencySmsMode()).thenReturn(isInEmergencySmsMode);
     }
 
-    private void setSlotHasIccCard(int slotId, boolean isInserted) {
-        when(mTelephonyManagerProxy.hasIccCard(slotId)).thenReturn(isInserted);
+    private void setPhoneSlotState(int slotId, int slotState) {
+        when(mSubscriptionManagerProxy.getSimStateForSlotIdx(slotId)).thenReturn(slotState);
     }
 
     private void setDefaultPhone(Phone phone) {
@@ -1518,4 +1929,18 @@
             fail();
         }
     }
+
+    private ConnectionRequest createConnectionRequest(
+            PhoneAccountHandle accountHandle, String address, String callId) {
+        return new ConnectionRequest.Builder()
+                .setAccountHandle(accountHandle)
+                .setAddress(Uri.parse("tel:" + address))
+                .setExtras(new Bundle())
+                .setTelecomCallId(callId)
+                .build();
+    }
+
+    private Executor getExecutor() {
+        return Runnable::run;
+    }
 }
diff --git a/tests/src/com/android/services/telephony/TelephonyConnectionTest.java b/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
index 388fd29..3c309ba 100644
--- a/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
+++ b/tests/src/com/android/services/telephony/TelephonyConnectionTest.java
@@ -1,5 +1,7 @@
 package com.android.services.telephony;
 
+import static android.telecom.Connection.STATE_DISCONNECTED;
+
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertNull;
@@ -7,6 +9,9 @@
 import static junit.framework.Assert.fail;
 import static junit.framework.TestCase.assertFalse;
 
+import static org.junit.Assert.assertNotEquals;
+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.mock;
@@ -14,6 +19,7 @@
 import static org.mockito.Mockito.when;
 
 import android.os.Bundle;
+import android.os.PersistableBundle;
 import android.telecom.Connection;
 import android.telephony.CarrierConfigManager;
 import android.telephony.DisconnectCause;
@@ -37,6 +43,8 @@
 public class TelephonyConnectionTest {
     @Mock
     private ImsPhoneConnection mImsPhoneConnection;
+    @Mock
+    private TelephonyConnectionService mTelephonyConnectionService;
 
     @Before
     public void setUp() throws Exception {
@@ -212,4 +220,87 @@
             fail("refreshConferenceSupported threw ClassCastException");
         }
     }
+
+    /**
+     * Tests TelephonyConnection#getCarrierConfig never returns a null given all cases that can
+     * cause a potential null.
+     */
+    @Test
+    public void testGetCarrierConfigBehaviorWithNull() throws Exception {
+        TestTelephonyConnectionSimple c = new TestTelephonyConnectionSimple();
+
+        // case: return a valid carrier config (good case)
+        when(c.mPhoneGlobals.getCarrierConfigForSubId(c.getPhone().getSubId())).
+                thenReturn(CarrierConfigManager.getDefaultConfig());
+        assertNotNull(c.getCarrierConfig());
+
+        // case: PhoneGlobals.getInstance().getCarrierConfigForSubId(int) returns null
+        when(c.mPhoneGlobals.getCarrierConfigForSubId(c.getPhone().getSubId()))
+                .thenReturn(null);
+        assertNotNull(c.getCarrierConfig());
+
+        // case: phone is null
+        c.setMockPhone(null);
+        assertNull(c.getPhone());
+        assertNotNull(c.getCarrierConfig());
+    }
+
+    /**
+     * Tests the behavior of TelephonyConnection#isRttMergeSupported(@NonNull PersistableBundle).
+     * Note, the function should be able to handle an empty PersistableBundle and should NEVER
+     * receive a null object as denoted in by @NonNull annotation.
+     */
+    @Test
+    public void testIsRttMergeSupportedBehavior() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        //  ensure isRttMergeSupported(PersistableBundle) does not throw NPE when given an Empty PB
+        assertFalse(c.isRttMergeSupported(new PersistableBundle()));
+
+        // simulate the passing situation
+        c.getCarrierConfigBundle().putBoolean(
+                CarrierConfigManager.KEY_ALLOW_MERGING_RTT_CALLS_BOOL,
+                true);
+        assertTrue(c.isRttMergeSupported(c.getCarrierConfig()));
+    }
+
+    @Test
+    public void testDomainSelectionDisconnected() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setOriginalConnection(mImsPhoneConnection);
+        doReturn(Call.State.DISCONNECTED).when(mImsPhoneConnection)
+                .getState();
+        c.setTelephonyConnectionService(mTelephonyConnectionService);
+        c.updateState();
+
+        verify(mTelephonyConnectionService)
+                .maybeReselectDomain(any(), anyInt(), any());
+    }
+
+    @Test
+    public void testDomainSelectionDisconnected_NoRedial() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setOriginalConnection(mImsPhoneConnection);
+        doReturn(Call.State.DISCONNECTED).when(mImsPhoneConnection)
+                .getState();
+        c.setTelephonyConnectionService(mTelephonyConnectionService);
+        doReturn(false).when(mTelephonyConnectionService)
+                .maybeReselectDomain(any(), anyInt(), any());
+        c.updateState();
+
+        assertEquals(STATE_DISCONNECTED, c.getState());
+    }
+
+    @Test
+    public void testDomainSelectionDisconnected_Redial() {
+        TestTelephonyConnection c = new TestTelephonyConnection();
+        c.setOriginalConnection(mImsPhoneConnection);
+        doReturn(Call.State.DISCONNECTED).when(mImsPhoneConnection)
+                .getState();
+        c.setTelephonyConnectionService(mTelephonyConnectionService);
+        doReturn(true).when(mTelephonyConnectionService)
+                .maybeReselectDomain(any(), anyInt(), any());
+        c.updateState();
+
+        assertNotEquals(STATE_DISCONNECTED, c.getState());
+    }
 }
diff --git a/tests/src/com/android/services/telephony/TelephonyManagerTest.java b/tests/src/com/android/services/telephony/TelephonyManagerTest.java
index cf1ae8f..eec38ce 100644
--- a/tests/src/com/android/services/telephony/TelephonyManagerTest.java
+++ b/tests/src/com/android/services/telephony/TelephonyManagerTest.java
@@ -15,11 +15,16 @@
  */
 
 package com.android.services.telephony;
-
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeFalse;
+import static org.junit.Assume.assumeTrue;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -28,6 +33,8 @@
 import android.app.PropertyInvalidatedCache;
 import android.content.ComponentName;
 import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.RemoteException;
 import android.telecom.PhoneAccountHandle;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
@@ -37,6 +44,8 @@
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.telephony.ITelephony;
+import com.android.internal.telephony.IPhoneSubInfo;
+import com.android.internal.telephony.PhoneConstants;
 
 import org.junit.After;
 import org.junit.Before;
@@ -61,8 +70,10 @@
     private static final int TEST_SUBID_2 = 2;
 
     private ITelephony mMockITelephony;
+    private IPhoneSubInfo mMockIPhoneSubInfo;
     private SubscriptionManager mMockSubscriptionManager;
     private Context mMockContext;
+    private final PackageManager mPackageManager = mock(PackageManager.class);
 
     private TelephonyManager mTelephonyManager;
 
@@ -89,18 +100,23 @@
                     }
                     return null;
                 }
+                @Override
+                public PackageManager getPackageManager() {
+                    return mPackageManager;
+                }
             };
 
     @Before
     public void setUp() throws Exception {
         mMockITelephony = mock(ITelephony.class);
+        mMockIPhoneSubInfo = mock(IPhoneSubInfo.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.setupIPhoneSubInfoForTest(mMockIPhoneSubInfo);
         TelephonyManager.enableServiceHandleCaching();
     }
 
@@ -218,4 +234,41 @@
         verify(mMockITelephony, times(1)).getSubIdForPhoneAccountHandle(eq(TEST_HANDLE2),
                 anyString(), anyString());
     }
+
+    @Test
+    public void testGetSimServiceTable_USIM() throws RemoteException {
+        assumeTrue(hasFeature(PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION, true));
+        when(mMockIPhoneSubInfo.getSimServiceTable(anyInt(), anyInt())).thenReturn("12345");
+        assertEquals("12345", mTelephonyManager.getSimServiceTable(PhoneConstants.APPTYPE_USIM));
+        verify(mMockIPhoneSubInfo, times(1)).getSimServiceTable(anyInt(), anyInt());
+    }
+
+    @Test
+    public void testGetSimServiceTable_ISIM() throws RemoteException {
+        when(mMockIPhoneSubInfo.getIsimIst(anyInt())).thenReturn("12345");
+        assertEquals("12345", mTelephonyManager.getSimServiceTable(PhoneConstants.APPTYPE_ISIM));
+        verify(mMockIPhoneSubInfo, times(1)).getIsimIst(anyInt());
+    }
+
+    @Test
+    public void testGetSimServiceTable_RUSIM() throws RemoteException {
+        assumeFalse(hasFeature(PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION, false));
+        assertEquals(null, mTelephonyManager.getSimServiceTable(PhoneConstants.APPTYPE_RUIM));
+    }
+
+    private boolean hasFeature(String feature, boolean status) {
+        doReturn(status)
+                .when(mPackageManager).hasSystemFeature(
+                        PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION);
+        return mContext.getPackageManager().hasSystemFeature(feature);
+    }
+
+    @Test
+    public void getPrimaryImei() throws RemoteException {
+        assumeTrue(hasFeature(PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION, true));
+        when(mMockITelephony.getPrimaryImei(anyString(), anyString())).thenReturn(
+                "12345");
+        assertEquals("12345", mTelephonyManager.getPrimaryImei());
+        verify(mMockITelephony, times(1)).getPrimaryImei(anyString(), anyString());
+    }
 }
diff --git a/tests/src/com/android/services/telephony/TestTelephonyConnectionSimple.java b/tests/src/com/android/services/telephony/TestTelephonyConnectionSimple.java
new file mode 100644
index 0000000..9dc2551
--- /dev/null
+++ b/tests/src/com/android/services/telephony/TestTelephonyConnectionSimple.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2022 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.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import android.content.AttributionSource;
+import android.content.Context;
+import android.os.Process;
+import android.telephony.TelephonyManager;
+
+import com.android.internal.telephony.Phone;
+import com.android.internal.telephony.PhoneConstants;
+import com.android.phone.PhoneGlobals;
+
+import org.mockito.ArgumentMatchers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+public class TestTelephonyConnectionSimple extends TelephonyConnection{
+
+    @Mock
+    Context mMockContext;
+
+    @Mock
+    PhoneGlobals mPhoneGlobals;
+
+    private Phone mMockPhone;
+
+    public TelephonyConnection cloneConnection() {
+        return this;
+    }
+
+    public TestTelephonyConnectionSimple(){
+        super(null, null, android.telecom.Call.Details.DIRECTION_INCOMING);
+        MockitoAnnotations.initMocks(this);
+
+        AttributionSource attributionSource = new AttributionSource.Builder(
+                Process.myUid()).build();
+
+        mMockPhone    = mock(Phone.class);
+        mMockContext  = mock(Context.class);
+        mPhoneGlobals = mock(PhoneGlobals.class);
+
+        when(mMockPhone.getSubId()).thenReturn(1);
+    }
+
+    public void setMockPhone(Phone newPhone) {
+        mMockPhone = newPhone;
+    }
+
+    @Override
+    public Phone getPhone() {
+        return mMockPhone;
+    }
+
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/DomainSelectorBaseTest.java b/tests/src/com/android/services/telephony/domainselection/DomainSelectorBaseTest.java
new file mode 100644
index 0000000..74c3311
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/DomainSelectorBaseTest.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.TransportSelectorCallback;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * Unit tests for DomainSelectorBase.
+ */
+@RunWith(AndroidJUnit4.class)
+public class DomainSelectorBaseTest {
+    public class TestDomainSelectorBase extends DomainSelectorBase {
+        public TestDomainSelectorBase(Context context, int slotId, int subId,
+                @NonNull Looper looper, @NonNull ImsStateTracker imsStateTracker,
+                @NonNull DomainSelectorBase.DestroyListener listener, String logTag) {
+            super(context, slotId, subId, looper, imsStateTracker, listener, logTag);
+        }
+
+        @Override
+        public void cancelSelection() {
+            // No operations.
+        }
+
+        @Override
+        public void reselectDomain(@NonNull SelectionAttributes attr) {
+            // No operations.
+        }
+
+        @Override
+        public void finishSelection() {
+            // No operations.
+        }
+
+        @Override
+        public void selectDomain(SelectionAttributes attr, TransportSelectorCallback callback) {
+            // No operations.
+        }
+    }
+
+    private static final String TAG = DomainSelectorBaseTest.class.getSimpleName();
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+
+    @Mock private DomainSelectorBase.DestroyListener mDomainSelectorDestroyListener;
+    @Mock private ImsStateTracker mImsStateTracker;
+
+    private Context mContext;
+    private Looper mLooper;
+    private TestDomainSelectorBase mDomainSelector;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext();
+
+        HandlerThread handlerThread = new HandlerThread(TAG);
+        handlerThread.start();
+        mLooper = handlerThread.getLooper();
+        mDomainSelector = new TestDomainSelectorBase(mContext, SLOT_0, SUB_1, mLooper,
+                mImsStateTracker, mDomainSelectorDestroyListener, TAG);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mDomainSelector != null) {
+            mDomainSelector.destroy();
+            mDomainSelector = null;
+        }
+
+        if (mLooper != null) {
+            mLooper.quit();
+            mLooper = null;
+        }
+
+        mDomainSelectorDestroyListener = null;
+        mImsStateTracker = null;
+        mContext = null;
+    }
+
+    @Test
+    @SmallTest
+    public void testInit() {
+        assertEquals(SLOT_0, mDomainSelector.getSlotId());
+        assertEquals(SUB_1, mDomainSelector.getSubId());
+    }
+
+    @Test
+    @SmallTest
+    public void testDestroy() {
+        mDomainSelector.destroy();
+        verify(mDomainSelectorDestroyListener).onDomainSelectorDestroyed(eq(mDomainSelector));
+        mDomainSelector = null;
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java b/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java
new file mode 100644
index 0000000..3f6ce98
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/EmergencyCallDomainSelectorTest.java
@@ -0,0 +1,1117 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.EUTRAN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.GERAN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.UNKNOWN;
+import static android.telephony.AccessNetworkConstants.AccessNetworkType.UTRAN;
+import static android.telephony.BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY;
+import static android.telephony.BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_CALL_SETUP_TIMER_ON_CURRENT_NETWORK_SEC_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_CDMA_PREFERRED_NUMBERS_STRING_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_DOMAIN_PREFERENCE_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_DOMAIN_PREFERENCE_ROAMING_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_LTE_PREFERRED_AFTER_NR_FAILED_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_NETWORK_SCAN_TYPE_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_CS_ROAMING_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_CS_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_IMS_ROAMING_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_OVER_IMS_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_EMERGENCY_SCAN_TIMER_SEC_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_MAXIMUM_NUMBER_OF_EMERGENCY_TRIES_OVER_VOWIFI_INT;
+import static android.telephony.CarrierConfigManager.ImsEmergency.KEY_PREFER_IMS_EMERGENCY_WHEN_VOICE_CALLS_ON_CS_BOOL;
+import static android.telephony.CarrierConfigManager.ImsEmergency.SCAN_TYPE_NO_PREFERENCE;
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_CALLING;
+import static android.telephony.NetworkRegistrationInfo.DOMAIN_CS;
+import static android.telephony.NetworkRegistrationInfo.DOMAIN_PS;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_HOME;
+import static android.telephony.NetworkRegistrationInfo.REGISTRATION_STATE_UNKNOWN;
+
+import static com.android.services.telephony.domainselection.EmergencyCallDomainSelector.MSG_NETWORK_SCAN_TIMEOUT;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.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.doAnswer;
+import static org.mockito.Mockito.doReturn;
+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.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.Context;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IPowerManager;
+import android.os.IThermalService;
+import android.os.Looper;
+import android.os.PersistableBundle;
+import android.os.PowerManager;
+import android.telephony.AccessNetworkConstants;
+import android.telephony.BarringInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.CellIdentityLte;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.EmergencyRegResult;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.TelephonyManager;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.WwanSelectorCallback;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+import android.util.Log;
+import android.util.SparseArray;
+
+import com.android.TestContext;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+
+import java.lang.reflect.Field;
+import java.util.List;
+import java.util.function.Consumer;
+
+/**
+ * Unit tests for EmergencyCallDomainSelector
+ */
+public class EmergencyCallDomainSelectorTest {
+    private static final String TAG = "EmergencyCallDomainSelectorTest";
+
+    private static final int SLOT_0 = 0;
+    private static final int SLOT_0_SUB_ID = 1;
+
+    @Mock private CarrierConfigManager mCarrierConfigManager;
+    @Mock private TelephonyManager mTelephonyManager;
+    @Mock private WwanSelectorCallback mWwanSelectorCallback;
+    @Mock private TransportSelectorCallback mTransportSelectorCallback;
+    @Mock private ImsMmTelManager mMmTelManager;
+    @Mock private ImsStateTracker mImsStateTracker;
+    @Mock private DomainSelectorBase.DestroyListener mDestroyListener;
+
+    private Context mContext;
+
+    private HandlerThread mHandlerThread;
+    private TestableLooper mLooper;
+    private EmergencyCallDomainSelector mDomainSelector;
+    private SelectionAttributes mSelectionAttributes;
+    private @AccessNetworkConstants.RadioAccessNetworkType List<Integer> mAccessNetwork;
+    private PowerManager mPowerManager;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext() {
+            @Override
+            public String getSystemServiceName(Class<?> serviceClass) {
+                if (serviceClass == ImsManager.class) {
+                    return Context.TELEPHONY_IMS_SERVICE;
+                } else if (serviceClass == TelephonyManager.class) {
+                    return Context.TELEPHONY_SERVICE;
+                } else if (serviceClass == CarrierConfigManager.class) {
+                    return Context.CARRIER_CONFIG_SERVICE;
+                } else if (serviceClass == PowerManager.class) {
+                    return Context.POWER_SERVICE;
+                }
+                return super.getSystemServiceName(serviceClass);
+            }
+
+            @Override
+            public Object getSystemService(String name) {
+                switch (name) {
+                    case (Context.POWER_SERVICE) : {
+                        return mPowerManager;
+                    }
+                }
+                return super.getSystemService(name);
+            }
+
+            @Override
+            public String getOpPackageName() {
+                return "";
+            }
+        };
+
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+
+        mHandlerThread = new HandlerThread("EmergencyCallDomainSelectorTest");
+        mHandlerThread.start();
+
+        try {
+            mLooper = new TestableLooper(mHandlerThread.getLooper());
+        } catch (Exception e) {
+            logd("Unable to create looper from handler.");
+        }
+
+        mTelephonyManager = mContext.getSystemService(TelephonyManager.class);
+        when(mTelephonyManager.createForSubscriptionId(anyInt()))
+                .thenReturn(mTelephonyManager);
+        when(mTelephonyManager.getNetworkCountryIso()).thenReturn("");
+
+        mCarrierConfigManager = mContext.getSystemService(CarrierConfigManager.class);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt()))
+            .thenReturn(getDefaultPersistableBundle());
+
+        IPowerManager powerManager = mock(IPowerManager.class);
+        mPowerManager = new PowerManager(mContext, powerManager, mock(IThermalService.class),
+                new Handler(mHandlerThread.getLooper()));
+
+        ImsManager imsManager = mContext.getSystemService(ImsManager.class);
+        when(imsManager.getImsMmTelManager(anyInt())).thenReturn(mMmTelManager);
+        when(mMmTelManager.isAdvancedCallingSettingEnabled()).thenReturn(true);
+
+        when(mTransportSelectorCallback.onWwanSelected()).thenReturn(mWwanSelectorCallback);
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                Consumer<WwanSelectorCallback> consumer =
+                        (Consumer<WwanSelectorCallback>) invocation.getArguments()[0];
+                consumer.accept(mWwanSelectorCallback);
+                return null;
+            }
+        }).when(mTransportSelectorCallback).onWwanSelected(any());
+
+        doAnswer(new Answer<Void>() {
+            @Override
+            public Void answer(InvocationOnMock invocation) throws Throwable {
+                mAccessNetwork = (List<Integer>) invocation.getArguments()[0];
+                return null;
+            }
+        }).when(mWwanSelectorCallback).onRequestEmergencyNetworkScan(
+                any(), anyInt(), any(), any());
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mDomainSelector != null) {
+            mDomainSelector.destroy();
+            mDomainSelector = null;
+        }
+
+        if (mLooper != null) {
+            mLooper.destroy();
+            mLooper = null;
+        }
+    }
+
+    @SmallTest
+    @Test
+    public void testInit() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+
+        verify(mWwanSelectorCallback, times(0)).onRequestEmergencyNetworkScan(
+                any(), anyInt(), any(), any());
+        verify(mWwanSelectorCallback, times(0)).onDomainSelected(anyInt());
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredSelectPs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyPsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredEmsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredEmsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredEmsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredEmsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredVopsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredVopsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredVopsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredVopsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredVopsOffEmsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsRegisteredVopsOffEmsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredVopsOffEmsOffSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCombinedImsNotRegisteredVopsOffEmsOffBarredSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS | NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultCsSelectCs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(UTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_CS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredSelectPs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyPsDialed();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredSelectPs() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyPsDialed();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredBarredSelectScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredEmsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredEmsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredEmsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredEmsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredVopsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredVopsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredVopsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredVopsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredVopsOffEmsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredVopsOffEmsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsNotRegisteredVopsOffEmsOffScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsNotRegisteredVopsOffEmsOffBarredScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testDefaultOutOfServiceScanPsPreferred() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(
+                UNKNOWN, REGISTRATION_STATE_UNKNOWN, 0, false, false, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanPsPreferred();
+    }
+
+    @Test
+    public void testVoLteOnEpsImsNotRegisteredSelectPs() throws Exception {
+        PersistableBundle bundle = getDefaultPersistableBundle();
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(bundle);
+
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        // Requires VoLTE enabled and VoLTE is enabled.
+        verifyPsDialed();
+    }
+
+    @Test
+    public void testVoLteOffEpsImsNotRegisteredSelectCs() throws Exception {
+        PersistableBundle bundle = getDefaultPersistableBundle();
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(bundle);
+
+        // Disable VoLTE.
+        when(mMmTelManager.isAdvancedCallingSettingEnabled()).thenReturn(false);
+
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        // Requires VoLTE enabled but VoLTE is'nt enabled.
+        verifyCsDialed();
+    }
+
+    @Test
+    public void testRequiresRegEpsImsNotRegisteredScanCsPreferred() throws Exception {
+        PersistableBundle bundle = getDefaultPersistableBundle();
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL, true);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(bundle);
+
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(false);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsServiceUnregistered();
+
+        verifyScanCsPreferred();
+    }
+
+    @Test
+    public void testDefaultEpsImsRegisteredBarredScanTimeoutWifi() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService(true);
+
+        verifyScanPsPreferred();
+
+        assertTrue(mDomainSelector.hasMessages(MSG_NETWORK_SCAN_TIMEOUT));
+
+        mDomainSelector.handleMessage(mDomainSelector.obtainMessage(MSG_NETWORK_SCAN_TIMEOUT));
+
+        verify(mTransportSelectorCallback, times(1)).onWlanSelected();
+    }
+
+    @Test
+    public void testIgnoreDuplicatedCallbacks() throws Exception {
+        createSelector(SLOT_0_SUB_ID);
+        unsolBarringInfoChanged(true);
+
+        EmergencyRegResult regResult = getEmergencyRegResult(EUTRAN, REGISTRATION_STATE_HOME,
+                NetworkRegistrationInfo.DOMAIN_PS,
+                true, true, 0, 0, "", "");
+        SelectionAttributes attr = getSelectionAttributes(SLOT_0, SLOT_0_SUB_ID, regResult);
+        mDomainSelector.selectDomain(attr, mTransportSelectorCallback);
+        processAllMessages();
+
+        bindImsService(true);
+
+        verify(mTransportSelectorCallback, times(1)).onWwanSelected(any());
+
+        // duplicated event
+        unsolBarringInfoChanged(true);
+
+        // ignore duplicated callback, no change in interaction
+        verify(mTransportSelectorCallback, times(1)).onWwanSelected(any());
+
+        mDomainSelector.handleMessage(mDomainSelector.obtainMessage(MSG_NETWORK_SCAN_TIMEOUT));
+
+        verify(mTransportSelectorCallback, times(1)).onWlanSelected();
+
+        // duplicated event
+        mDomainSelector.handleMessage(mDomainSelector.obtainMessage(MSG_NETWORK_SCAN_TIMEOUT));
+
+        // ignore duplicated callback, no change in interaction
+        verify(mTransportSelectorCallback, times(1)).onWlanSelected();
+    }
+
+    private void createSelector(int subId) throws Exception {
+        mDomainSelector = new EmergencyCallDomainSelector(
+                mContext, SLOT_0, subId, mHandlerThread.getLooper(),
+                mImsStateTracker, mDestroyListener);
+
+        replaceInstance(DomainSelectorBase.class,
+                "mWwanSelectorCallback", mDomainSelector, mWwanSelectorCallback);
+    }
+
+    private void verifyCsDialed() {
+        processAllMessages();
+        verify(mWwanSelectorCallback, times(1)).onDomainSelected(eq(DOMAIN_CS));
+    }
+
+    private void verifyPsDialed() {
+        processAllMessages();
+        verify(mWwanSelectorCallback, times(1)).onDomainSelected(eq(DOMAIN_PS));
+    }
+
+    private void verifyScanPsPreferred() {
+        verifyScanPreferred(DomainSelectionService.SCAN_TYPE_NO_PREFERENCE, EUTRAN);
+    }
+
+    private void verifyScanCsPreferred() {
+        verifyScanPreferred(DomainSelectionService.SCAN_TYPE_NO_PREFERENCE, UTRAN);
+    }
+
+    private void verifyScanPreferred(int scanType, int expectedPreferredAccessNetwork) {
+        processAllMessages();
+        verify(mWwanSelectorCallback, times(1)).onRequestEmergencyNetworkScan(
+                any(), eq(scanType), any(), any());
+        assertEquals(expectedPreferredAccessNetwork, (int) mAccessNetwork.get(0));
+    }
+
+    private void unsolBarringInfoChanged(boolean barred) {
+        SparseArray<BarringInfo.BarringServiceInfo> serviceInfos = new SparseArray<>();
+        if (barred) {
+            serviceInfos.put(BARRING_SERVICE_TYPE_EMERGENCY,
+                    new BarringInfo.BarringServiceInfo(BARRING_TYPE_UNCONDITIONAL, false, 0, 0));
+        }
+        mDomainSelector.onBarringInfoUpdated(new BarringInfo(new CellIdentityLte(), serviceInfos));
+    }
+
+    private void bindImsService() {
+        bindImsService(false);
+    }
+
+    private void bindImsService(boolean isWifi) {
+        doReturn(isWifi).when(mImsStateTracker).isImsRegisteredOverWlan();
+        doReturn(true).when(mImsStateTracker).isImsRegistered();
+        mDomainSelector.onImsRegistrationStateChanged();
+        doReturn(true).when(mImsStateTracker).isImsVoiceCapable();
+        mDomainSelector.onImsMmTelCapabilitiesChanged();
+    }
+
+    private void bindImsServiceUnregistered() {
+        doReturn(false).when(mImsStateTracker).isImsRegistered();
+        mDomainSelector.onImsRegistrationStateChanged();
+        doReturn(false).when(mImsStateTracker).isImsVoiceCapable();
+        mDomainSelector.onImsMmTelCapabilitiesChanged();
+    }
+
+    private static EmergencyRegResult getEmergencyRegResult(
+            @AccessNetworkConstants.RadioAccessNetworkType int accessNetwork,
+            @NetworkRegistrationInfo.RegistrationState int regState,
+            @NetworkRegistrationInfo.Domain int domain,
+            boolean isVopsSupported, boolean isEmcBearerSupported, int emc, int emf,
+            @NonNull String mcc, @NonNull String mnc) {
+        return new EmergencyRegResult(accessNetwork, regState,
+                domain, isVopsSupported, isEmcBearerSupported,
+                emc, emf, mcc, mnc, "");
+    }
+
+    private static PersistableBundle getDefaultPersistableBundle() {
+        int[] imsRats = new int[] { EUTRAN };
+        int[] csRats = new int[] { UTRAN, GERAN };
+        int[] imsRoamRats = new int[] { EUTRAN };
+        int[] csRoamRats = new int[] { UTRAN, GERAN };
+        int[] domainPreference = new int[] {
+                CarrierConfigManager.ImsEmergency.DOMAIN_PS_3GPP,
+                CarrierConfigManager.ImsEmergency.DOMAIN_CS,
+                CarrierConfigManager.ImsEmergency.DOMAIN_PS_NON_3GPP
+                };
+        int[] roamDomainPreference = new int[] {
+                CarrierConfigManager.ImsEmergency.DOMAIN_PS_3GPP,
+                CarrierConfigManager.ImsEmergency.DOMAIN_CS,
+                CarrierConfigManager.ImsEmergency.DOMAIN_PS_NON_3GPP
+                };
+        boolean imsWhenVoiceOnCs = false;
+        int maxRetriesOverWiFi = 1;
+        int cellularScanTimerSec = 10;
+        int scanType = SCAN_TYPE_NO_PREFERENCE;
+        boolean requiresImsRegistration = false;
+        boolean requiresVoLteEnabled = false;
+        boolean ltePreferredAfterNrFailed = false;
+        String[] cdmaPreferredNumbers = new String[] {};
+
+        return getPersistableBundle(imsRats, csRats, imsRoamRats, csRoamRats,
+                domainPreference, roamDomainPreference, imsWhenVoiceOnCs, maxRetriesOverWiFi,
+                cellularScanTimerSec, scanType, requiresImsRegistration, requiresVoLteEnabled,
+                ltePreferredAfterNrFailed, cdmaPreferredNumbers);
+    }
+
+    private static PersistableBundle getPersistableBundle(
+            @Nullable int[] imsRats, @Nullable int[] csRats,
+            @Nullable int[] imsRoamRats, @Nullable int[] csRoamRats,
+            @Nullable int[] domainPreference, @Nullable int[] roamDomainPreference,
+            boolean imsWhenVoiceOnCs, int maxRetriesOverWiFi,
+            int cellularScanTimerSec, int scanType, boolean requiresImsRegistration,
+            boolean requiresVoLteEnabled, boolean ltePreferredAfterNrFailed,
+            @Nullable String[] cdmaPreferredNumbers) {
+
+        PersistableBundle bundle  = new PersistableBundle();
+        if (imsRats != null) {
+            bundle.putIntArray(KEY_EMERGENCY_OVER_IMS_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY,
+                    imsRats);
+        }
+        if (imsRoamRats != null) {
+            bundle.putIntArray(
+                    KEY_EMERGENCY_OVER_IMS_ROAMING_SUPPORTED_3GPP_NETWORK_TYPES_INT_ARRAY,
+                    imsRoamRats);
+        }
+        if (csRats != null) {
+            bundle.putIntArray(KEY_EMERGENCY_OVER_CS_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY,
+                    csRats);
+        }
+        if (csRoamRats != null) {
+            bundle.putIntArray(
+                    KEY_EMERGENCY_OVER_CS_ROAMING_SUPPORTED_ACCESS_NETWORK_TYPES_INT_ARRAY,
+                    csRoamRats);
+        }
+        if (domainPreference != null) {
+            bundle.putIntArray(KEY_EMERGENCY_DOMAIN_PREFERENCE_INT_ARRAY, domainPreference);
+        }
+        if (roamDomainPreference != null) {
+            bundle.putIntArray(KEY_EMERGENCY_DOMAIN_PREFERENCE_ROAMING_INT_ARRAY,
+                    roamDomainPreference);
+        }
+        bundle.putBoolean(KEY_PREFER_IMS_EMERGENCY_WHEN_VOICE_CALLS_ON_CS_BOOL, imsWhenVoiceOnCs);
+        bundle.putInt(KEY_MAXIMUM_NUMBER_OF_EMERGENCY_TRIES_OVER_VOWIFI_INT, maxRetriesOverWiFi);
+        bundle.putInt(KEY_EMERGENCY_SCAN_TIMER_SEC_INT, cellularScanTimerSec);
+        bundle.putInt(KEY_EMERGENCY_NETWORK_SCAN_TYPE_INT, scanType);
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_IMS_REGISTRATION_BOOL, requiresImsRegistration);
+        bundle.putBoolean(KEY_EMERGENCY_REQUIRES_VOLTE_ENABLED_BOOL, requiresVoLteEnabled);
+        bundle.putInt(KEY_EMERGENCY_CALL_SETUP_TIMER_ON_CURRENT_NETWORK_SEC_INT, 0);
+        bundle.putBoolean(KEY_EMERGENCY_LTE_PREFERRED_AFTER_NR_FAILED_BOOL,
+                ltePreferredAfterNrFailed);
+        bundle.putStringArray(KEY_EMERGENCY_CDMA_PREFERRED_NUMBERS_STRING_ARRAY,
+                cdmaPreferredNumbers);
+
+        return bundle;
+    }
+
+    public static SelectionAttributes getSelectionAttributes(int slotId, int subId,
+            EmergencyRegResult regResult) {
+        SelectionAttributes.Builder builder =
+                new SelectionAttributes.Builder(slotId, subId, SELECTOR_TYPE_CALLING)
+                .setEmergency(true)
+                .setEmergencyRegResult(regResult);
+        return builder.build();
+    }
+
+    private static void replaceInstance(final Class c,
+            final String instanceName, final Object obj, final Object newValue) throws Exception {
+        Field field = c.getDeclaredField(instanceName);
+        field.setAccessible(true);
+        field.set(obj, newValue);
+    }
+
+    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/services/telephony/domainselection/EmergencySmsDomainSelectorTest.java b/tests/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelectorTest.java
new file mode 100644
index 0000000..8b63530
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/EmergencySmsDomainSelectorTest.java
@@ -0,0 +1,799 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_SMS;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+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.doAnswer;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.os.PersistableBundle;
+import android.telephony.AccessNetworkConstants;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.RadioAccessNetworkType;
+import android.telephony.BarringInfo;
+import android.telephony.CarrierConfigManager;
+import android.telephony.DataSpecificRegistrationInfo;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.ServiceState;
+import android.telephony.TelephonyManager;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.VopsSupportInfo;
+import android.telephony.WwanSelectorCallback;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+import android.util.SparseArray;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+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 org.mockito.MockitoAnnotations;
+
+import java.util.function.Consumer;
+
+/**
+ * Unit tests for EmergencySmsDomainSelector.
+ */
+@RunWith(AndroidJUnit4.class)
+public class EmergencySmsDomainSelectorTest {
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+
+    @Mock private ServiceState mServiceState;
+    @Mock private TransportSelectorCallback mTransportSelectorCallback;
+    @Mock private WwanSelectorCallback mWwanSelectorCallback;
+    @Mock private VopsSupportInfo mVopsSupportInfo;
+    @Mock private ImsStateTracker mImsStateTracker;
+    @Mock private DomainSelectorBase.DestroyListener mDomainSelectorDestroyListener;
+
+    private final SelectionAttributes mSelectionAttributes =
+            new SelectionAttributes.Builder(SLOT_0, SUB_1, SELECTOR_TYPE_SMS)
+            .setEmergency(true)
+            .build();
+    private Context mContext;
+    private Looper mLooper;
+    private TestableLooper mTestableLooper;
+    private CarrierConfigManager mCarrierConfigManager;
+    private NetworkRegistrationInfo mNetworkRegistrationInfo;
+    private boolean mCarrierConfigManagerNullTest = false;
+    private BarringInfo mBarringInfo = new BarringInfo();
+    private ImsStateTracker.ImsStateListener mImsStateListener;
+    private ImsStateTracker.BarringInfoListener mBarringInfoListener;
+    private ImsStateTracker.ServiceStateListener mServiceStateListener;
+    private EmergencySmsDomainSelector mDomainSelector;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext() {
+            @Override
+            public Object getSystemService(String name) {
+                if (name.equals(Context.CARRIER_CONFIG_SERVICE)) {
+                    if (mCarrierConfigManagerNullTest) {
+                        return null;
+                    }
+                }
+
+                return super.getSystemService(name);
+            }
+        };
+
+        HandlerThread handlerThread = new HandlerThread(
+                EmergencySmsDomainSelectorTest.class.getSimpleName());
+        handlerThread.start();
+        mLooper = handlerThread.getLooper();
+        mTestableLooper = new TestableLooper(mLooper);
+        mCarrierConfigManager = mContext.getSystemService(CarrierConfigManager.class);
+
+        mDomainSelector = new EmergencySmsDomainSelector(mContext, SLOT_0, SUB_1,
+                mLooper, mImsStateTracker, mDomainSelectorDestroyListener);
+
+        ArgumentCaptor<ImsStateTracker.ServiceStateListener> serviceStateListenerCaptor =
+                ArgumentCaptor.forClass(ImsStateTracker.ServiceStateListener.class);
+        verify(mImsStateTracker).addServiceStateListener(serviceStateListenerCaptor.capture());
+        mServiceStateListener = serviceStateListenerCaptor.getValue();
+        assertNotNull(mServiceStateListener);
+
+        ArgumentCaptor<ImsStateTracker.BarringInfoListener> barringInfoListenerCaptor =
+                ArgumentCaptor.forClass(ImsStateTracker.BarringInfoListener.class);
+        verify(mImsStateTracker).addBarringInfoListener(barringInfoListenerCaptor.capture());
+        mBarringInfoListener = barringInfoListenerCaptor.getValue();
+        assertNotNull(mBarringInfoListener);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mTestableLooper != null) {
+            mTestableLooper.destroy();
+            mTestableLooper = null;
+        }
+
+        if (mDomainSelector != null) {
+            mDomainSelector.destroy();
+            verify(mImsStateTracker).removeImsStateListener(eq(mDomainSelector));
+            verify(mImsStateTracker).removeBarringInfoListener(eq(mDomainSelector));
+            verify(mImsStateTracker).removeServiceStateListener(eq(mDomainSelector));
+        }
+
+        if (mLooper != null) {
+            mLooper.quit();
+            mLooper = null;
+        }
+
+        mDomainSelector = null;
+        mNetworkRegistrationInfo = null;
+        mVopsSupportInfo = null;
+        mDomainSelectorDestroyListener = null;
+        mWwanSelectorCallback = null;
+        mTransportSelectorCallback = null;
+        mServiceState = null;
+        mCarrierConfigManager = null;
+        mCarrierConfigManagerNullTest = false;
+    }
+
+    @Test
+    @SmallTest
+    public void testFinishSelection() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(mBarringInfo);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+        assertTrue(mDomainSelector.isDomainSelectionReady());
+
+        mDomainSelector.finishSelection();
+
+        assertFalse(mDomainSelector.isDomainSelectionReady());
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsDomainSelectionReady() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        assertFalse(mDomainSelector.isDomainSelectionReady());
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(mBarringInfo);
+
+        assertTrue(mDomainSelector.isDomainSelectionReady());
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsDomainSelectionReadyAndSelectDomain() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(mBarringInfo);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+        assertTrue(mDomainSelector.isDomainSelectionReady());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenImsRegistered() {
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenImsRegisteredAndConfigEnabledAndLteAvailable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenImsRegisteredAndConfigEnabledAndLteNotAvailable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, false, false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenCarrierConfigManagerIsNull() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        mCarrierConfigManagerNullTest = true;
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenCarrierConfigIsNull() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(null);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenCarrierConfigNotEnabled() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenMmTelFeatureUnavailable() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN, false, false);
+        setUpCarrierConfig(true);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenServiceStateIsNull() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenNoLte() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_UMTS)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteNotRegisteredOrEmergencyNotEnabled() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndNoDataSpecificRegistrationInfo() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(true, true, true, true, false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndNoVopsSupportInfo() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, true, true, true, false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndEmcBsNotSupported() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, true, false);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndEmcBsSupportedAndNoBarringInfo() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, true, false);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndEmcBsSupportedAndBarred() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, true);
+
+        assertFalse(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInServiceAndEmcBsSupportedAndNotBarred() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testIsSmsOverImsAvailableWhenLteInLimitedService() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpCarrierConfig(true);
+        setUpLimitedLteService(false, false, true, false, false);
+
+        assertTrue(mDomainSelector.isSmsOverImsAvailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhilePreviousRequestInProgress() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(mBarringInfo);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        processAllMessages();
+
+        // onDomainSelected will be invoked only once
+        // even though the domain selection was requested twice.
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndConfigDisabled() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(false);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndUmtsNetwork() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpNonLteService(TelephonyManager.NETWORK_TYPE_UMTS);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndUnknownNetwork() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpNonLteService(TelephonyManager.NETWORK_TYPE_UNKNOWN);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLteInService() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: PS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLteEmcBsNotSupported() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLteEmergencyBarred() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, true);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLimitedLteService() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLimitedLteService(false, false, true, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: PS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLimitedLteEmcBsNotSupported() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLimitedLteService(false, false, false, false, false);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegisteredAndLimitedLteEmergencyBarred() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLimitedLteService(false, false, true, false, true);
+        setUpImsStateListener(true, false, false);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnLte() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: PS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnLteAndEmcBsNotSupported() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnLteAndEmergencyBarred() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, true);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnIwlanAndConfigDisabled() {
+        setUpImsStateTracker(AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(false);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: WLAN
+        verify(mTransportSelectorCallback).onWlanSelected();
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnIwlanAndLteNotAvailable() {
+        setUpImsStateTracker(AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, false, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: CS network - even though IMS is successfully registered over Wi-Fi,
+        // if the emergency SMS messages over IMS is enabled in the carrier configuration and
+        // the PS network does not allow the emergency service, this MO SMS should be routed to
+        // CS domain.
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnIwlanAndLteAvailable() {
+        setUpImsStateTracker(AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+        setUpCarrierConfig(true);
+        setUpLteInService(false, false, true, false, false);
+        setUpImsStateListener(true, true, true);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+        processAllMessages();
+
+        // Expected: PS network
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+    }
+
+    private void setUpCarrierConfig(boolean supported) {
+        PersistableBundle b = new PersistableBundle();
+        b.putBoolean(CarrierConfigManager.KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL, supported);
+        when(mCarrierConfigManager.getConfigForSubId(anyInt())).thenReturn(b);
+    }
+
+    private void setUpNonLteService(int networkType) {
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(networkType)
+                .setRegistrationState(networkType == TelephonyManager.NETWORK_TYPE_UNKNOWN
+                        ? NetworkRegistrationInfo.REGISTRATION_STATE_UNKNOWN
+                        : NetworkRegistrationInfo.REGISTRATION_STATE_HOME)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(null);
+    }
+
+    private void setUpLteInService(boolean noDataSpecificRegistrationInfo,
+            boolean noVopsSupportInfo, boolean emcBsSupported,
+            boolean noBarringInfo, boolean barred) {
+        DataSpecificRegistrationInfo dsri = noDataSpecificRegistrationInfo
+                ? null : new DataSpecificRegistrationInfo(
+                        8, false, false, false, noVopsSupportInfo ? null : mVopsSupportInfo);
+
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                .setRegistrationState(NetworkRegistrationInfo.REGISTRATION_STATE_HOME)
+                .setDataSpecificInfo(dsri)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+        when(mVopsSupportInfo.isEmergencyServiceSupported()).thenReturn(emcBsSupported);
+
+        BarringInfo barringInfo = null;
+
+        if (!noBarringInfo) {
+            SparseArray<BarringInfo.BarringServiceInfo> barringServiceInfos = new SparseArray<>();
+            barringServiceInfos.put(BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY,
+                    new BarringInfo.BarringServiceInfo(
+                            barred ? BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL :
+                                    BarringInfo.BarringServiceInfo.BARRING_TYPE_NONE, false, 0, 0));
+            barringInfo = new BarringInfo(null, barringServiceInfos);
+        }
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(barringInfo);
+    }
+
+    private void setUpLimitedLteService(boolean noDataSpecificRegistrationInfo,
+            boolean noVopsSupportInfo, boolean emcBsSupported,
+            boolean noBarringInfo, boolean barred) {
+        DataSpecificRegistrationInfo dsri = noDataSpecificRegistrationInfo
+                ? null : new DataSpecificRegistrationInfo(
+                        8, false, false, false, noVopsSupportInfo ? null : mVopsSupportInfo);
+
+        mNetworkRegistrationInfo = new NetworkRegistrationInfo.Builder()
+                .setAccessNetworkTechnology(TelephonyManager.NETWORK_TYPE_LTE)
+                .setEmergencyOnly(true)
+                .setDataSpecificInfo(dsri)
+                .build();
+        when(mServiceState.getNetworkRegistrationInfo(
+                anyInt(), eq(AccessNetworkConstants.TRANSPORT_TYPE_WWAN)))
+                .thenReturn(mNetworkRegistrationInfo);
+        when(mVopsSupportInfo.isEmergencyServiceSupported()).thenReturn(emcBsSupported);
+
+        BarringInfo barringInfo = null;
+
+        if (!noBarringInfo) {
+            SparseArray<BarringInfo.BarringServiceInfo> barringServiceInfos = new SparseArray<>();
+            barringServiceInfos.put(BarringInfo.BARRING_SERVICE_TYPE_EMERGENCY,
+                    new BarringInfo.BarringServiceInfo(
+                            barred ? BarringInfo.BarringServiceInfo.BARRING_TYPE_UNCONDITIONAL :
+                                    BarringInfo.BarringServiceInfo.BARRING_TYPE_NONE, false, 0, 0));
+            barringInfo = new BarringInfo(null, barringServiceInfos);
+        }
+
+        mServiceStateListener.onServiceStateUpdated(mServiceState);
+        mBarringInfoListener.onBarringInfoUpdated(barringInfo);
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int accessNetworkType) {
+        setUpImsStateTracker(accessNetworkType, true, true);
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int accessNetworkType,
+            boolean mmTelFeatureAvailable, boolean smsCapable) {
+        when(mImsStateTracker.isMmTelFeatureAvailable()).thenReturn(mmTelFeatureAvailable);
+        when(mImsStateTracker.isImsRegistered())
+                .thenReturn(accessNetworkType != AccessNetworkType.UNKNOWN);
+        when(mImsStateTracker.isImsRegisteredOverWlan())
+                .thenReturn(accessNetworkType == AccessNetworkType.IWLAN);
+        when(mImsStateTracker.getImsAccessNetworkType()).thenReturn(accessNetworkType);
+        when(mImsStateTracker.isImsSmsCapable()).thenReturn(smsCapable);
+    }
+
+    private void setUpWwanSelectorCallback() {
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final Consumer<WwanSelectorCallback> callback =
+                    (Consumer<WwanSelectorCallback>) args[0];
+            callback.accept(mWwanSelectorCallback);
+            return null;
+        }).when(mTransportSelectorCallback).onWwanSelected(any(Consumer.class));
+    }
+
+    private void setUpImsStateListener(boolean notifyMmTelFeatureAvailable,
+            boolean notifyImsRegState, boolean notifyMmTelCapability) {
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final ImsStateTracker.ImsStateListener listener =
+                    (ImsStateTracker.ImsStateListener) args[0];
+            mDomainSelector.post(() -> {
+                if (notifyMmTelFeatureAvailable) {
+                    listener.onImsMmTelFeatureAvailableChanged();
+                }
+                if (notifyImsRegState) {
+                    listener.onImsRegistrationStateChanged();
+                }
+                if (notifyMmTelCapability) {
+                    listener.onImsMmTelCapabilitiesChanged();
+                }
+            });
+            return null;
+        }).when(mImsStateTracker).addImsStateListener(any(ImsStateTracker.ImsStateListener.class));
+    }
+
+    private void processAllMessages() {
+        while (!mTestableLooper.getLooper().getQueue().isIdle()) {
+            mTestableLooper.processAllMessages();
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/ImsStateTrackerTest.java b/tests/src/com/android/services/telephony/domainselection/ImsStateTrackerTest.java
new file mode 100644
index 0000000..3551593
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/ImsStateTrackerTest.java
@@ -0,0 +1,752 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+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.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+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.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.BarringInfo;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.telephony.ims.ImsReasonInfo;
+import android.telephony.ims.ImsRegistrationAttributes;
+import android.telephony.ims.ImsStateCallback;
+import android.telephony.ims.RegistrationManager;
+import android.telephony.ims.feature.MmTelFeature.MmTelCapabilities;
+import android.telephony.ims.stub.ImsRegistrationImplBase;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+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 org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executor;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Unit tests for ImsStateTracker.
+ */
+@RunWith(AndroidJUnit4.class)
+public class ImsStateTrackerTest {
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+    private static final int SUB_2 = 2;
+    private static final long TIMEOUT_MS = 100;
+
+    @Mock private ImsMmTelManager mMmTelManager;
+    @Mock private ImsMmTelManager mMmTelManager2;
+    @Mock private ImsStateTracker.BarringInfoListener mBarringInfoListener;
+    @Mock private ImsStateTracker.ServiceStateListener mServiceStateListener;
+    @Mock private ImsStateTracker.ImsStateListener mImsStateListener;
+    @Mock private ServiceState mServiceState;
+
+    private Context mContext;
+    private Looper mLooper;
+    private BarringInfo mBarringInfo = new BarringInfo();
+    private ImsStateTracker mImsStateTracker;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext() {
+            @Override
+            public String getSystemServiceName(Class<?> serviceClass) {
+                if (serviceClass == ImsManager.class) {
+                    return Context.TELEPHONY_IMS_SERVICE;
+                }
+                return super.getSystemServiceName(serviceClass);
+            }
+        };
+
+        HandlerThread handlerThread = new HandlerThread(
+                ImsStateTrackerTest.class.getSimpleName());
+        handlerThread.start();
+        mLooper = handlerThread.getLooper();
+        mImsStateTracker = new ImsStateTracker(mContext, SLOT_0, mLooper);
+
+        ImsManager imsManager = mContext.getSystemService(ImsManager.class);
+        when(imsManager.getImsMmTelManager(eq(SUB_1))).thenReturn(mMmTelManager);
+        when(imsManager.getImsMmTelManager(eq(SUB_2))).thenReturn(mMmTelManager2);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        mImsStateTracker.destroy();
+        mImsStateTracker = null;
+        mMmTelManager = null;
+
+        if (mLooper != null) {
+            mLooper.quit();
+            mLooper = null;
+        }
+    }
+
+    @Test
+    @SmallTest
+    public void testInit() {
+        assertEquals(SLOT_0, mImsStateTracker.getSlotId());
+        assertEquals(SubscriptionManager.INVALID_SUBSCRIPTION_ID, mImsStateTracker.getSubId());
+    }
+
+    @Test
+    @SmallTest
+    public void testStartWithInvalidSubId() {
+        mImsStateTracker.start(SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+
+        assertEquals(SubscriptionManager.INVALID_SUBSCRIPTION_ID, mImsStateTracker.getSubId());
+        assertTrue(isImsStateUnavailable());
+    }
+
+    @Test
+    @SmallTest
+    public void testStart() throws ImsException {
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+        verify(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+    }
+
+    @Test
+    @SmallTest
+    public void testStartWithDifferentSubId() throws ImsException {
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+
+        mImsStateTracker.start(SUB_2);
+
+        assertEquals(SUB_2, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+        verify(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+        verify(mMmTelManager).unregisterImsStateCallback(
+                any(ImsStateCallback.class));
+        verify(mMmTelManager2).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+    }
+
+    @Test
+    @SmallTest
+    public void testStartWithSameSubId() throws ImsException {
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertTrue(isImsStateInit());
+        verify(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+        verify(mMmTelManager, never()).unregisterImsStateCallback(
+                any(ImsStateCallback.class));
+    }
+
+    @Test
+    @SmallTest
+    public void testStartWhenRegisteringCallbacksThrowException() throws ImsException {
+        doAnswer((invocation) -> {
+            throw new ImsException("Intended exception for ImsStateCallback.");
+        }).when(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), any(ImsStateCallback.class));
+
+        mImsStateTracker.start(SUB_1);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+
+        mImsStateTracker.start(SUB_2);
+
+        assertEquals(SUB_2, mImsStateTracker.getSubId());
+
+        verify(mMmTelManager, never()).unregisterImsStateCallback(
+                any(ImsStateCallback.class));
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateServiceStateBeforeAddingListener() {
+        mImsStateTracker.updateServiceState(mServiceState);
+        mImsStateTracker.addServiceStateListener(mServiceStateListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mServiceStateListener).onServiceStateUpdated(eq(mServiceState));
+
+        mImsStateTracker.removeServiceStateListener(mServiceStateListener);
+        ServiceState ss = Mockito.mock(ServiceState.class);
+        mImsStateTracker.updateServiceState(ss);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verifyNoMoreInteractions(mServiceStateListener);
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateServiceStateAfterAddingListener() {
+        mImsStateTracker.addServiceStateListener(mServiceStateListener);
+        mImsStateTracker.updateServiceState(mServiceState);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mServiceStateListener).onServiceStateUpdated(eq(mServiceState));
+
+        mImsStateTracker.removeServiceStateListener(mServiceStateListener);
+        ServiceState ss = Mockito.mock(ServiceState.class);
+        mImsStateTracker.updateServiceState(ss);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verifyNoMoreInteractions(mServiceStateListener);
+    }
+
+    @Test
+    @SmallTest
+    public void testAddAndRemoveServiceStateListener() {
+        mImsStateTracker.updateServiceState(mServiceState);
+        mImsStateTracker.addServiceStateListener(mServiceStateListener);
+        mImsStateTracker.removeServiceStateListener(mServiceStateListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mServiceStateListener, never()).onServiceStateUpdated(eq(mServiceState));
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateBarringInfoBeforeAddingListener() {
+        mImsStateTracker.updateBarringInfo(mBarringInfo);
+        mImsStateTracker.addBarringInfoListener(mBarringInfoListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mBarringInfoListener).onBarringInfoUpdated(eq(mBarringInfo));
+
+        mImsStateTracker.removeBarringInfoListener(mBarringInfoListener);
+        BarringInfo bi = new BarringInfo();
+        mImsStateTracker.updateBarringInfo(bi);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verifyNoMoreInteractions(mBarringInfoListener);
+    }
+
+    @Test
+    @SmallTest
+    public void testUpdateBarringInfoAfterAddingListener() {
+        mImsStateTracker.addBarringInfoListener(mBarringInfoListener);
+        mImsStateTracker.updateBarringInfo(mBarringInfo);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mBarringInfoListener).onBarringInfoUpdated(eq(mBarringInfo));
+
+        mImsStateTracker.removeBarringInfoListener(mBarringInfoListener);
+        BarringInfo bi = new BarringInfo();
+        mImsStateTracker.updateBarringInfo(bi);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verifyNoMoreInteractions(mBarringInfoListener);
+    }
+
+    @Test
+    @SmallTest
+    public void testAddAndRemoveBarringInfoListener() {
+        mImsStateTracker.updateBarringInfo(mBarringInfo);
+        mImsStateTracker.addBarringInfoListener(mBarringInfoListener);
+        mImsStateTracker.removeBarringInfoListener(mBarringInfoListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(mBarringInfoListener, never()).onBarringInfoUpdated(eq(mBarringInfo));
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnAvailable() throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onAvailable();
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonUnknownPermanentError()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_UNKNOWN_PERMANENT_ERROR);
+
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonNoImsServiceConfigured()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_NO_IMS_SERVICE_CONFIGURED);
+
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonUnknownTemporaryError()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_UNKNOWN_TEMPORARY_ERROR);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonImsServiceNotReady()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_IMS_SERVICE_NOT_READY);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonImsServiceDisconnected()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager, never()).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager, never()).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnUnavailableWithReasonSubscriptionInactive()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_SUBSCRIPTION_INACTIVE);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager, never()).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager, never()).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnAvailableUnavailableWithReasonImsServiceDisconnected()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onAvailable();
+        callback.onUnavailable(ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mMmTelManager).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener, times(2)).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    public void testNotifyImsStateCallbackOnUnavailableAvailableWithReasonImsServiceDisconnected()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onUnavailable(ImsStateCallback.REASON_IMS_SERVICE_DISCONNECTED);
+        callback.onAvailable();
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+
+        waitForHandlerActionDelayed(mImsStateTracker.getHandler(),
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS,
+                ImsStateTracker.MMTEL_FEATURE_AVAILABLE_WAIT_TIME_MILLIS + TIMEOUT_MS);
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        assertFalse(isImsStateUnavailable());
+        assertFalse(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mMmTelManager, never()).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager, never()).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsStateCallbackOnAvailableUnavailableWithReasonSubscriptionInactive()
+            throws ImsException {
+        ImsStateCallback callback = setUpImsStateCallback();
+        callback.onAvailable();
+        callback.onUnavailable(ImsStateCallback.REASON_SUBSCRIPTION_INACTIVE);
+
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        assertTrue(isImsStateUnavailable());
+        assertTrue(mImsStateTracker.isImsStateReady());
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mMmTelManager).unregisterImsRegistrationCallback(
+                any(RegistrationManager.RegistrationCallback.class));
+        verify(mMmTelManager).unregisterMmTelCapabilityCallback(
+                any(ImsMmTelManager.CapabilityCallback.class));
+        verify(mImsStateListener, times(2)).onImsMmTelFeatureAvailableChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsRegistrationCallbackOnRegistered() throws ImsException {
+        RegistrationManager.RegistrationCallback callback = setUpImsRegistrationCallback();
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build());
+
+        // It's false because the MMTEL capabilities are not updated yet.
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.EUTRAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_NR).build());
+
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.NGRAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN).build());
+
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertTrue(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.IWLAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_CROSS_SIM).build());
+
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertTrue(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.IWLAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_NONE).build());
+
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.UNKNOWN, mImsStateTracker.getImsAccessNetworkType());
+
+        verify(mImsStateListener, times(5)).onImsRegistrationStateChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyImsRegistrationCallbackOnUnregistered() throws ImsException {
+        RegistrationManager.RegistrationCallback callback = setUpImsRegistrationCallback();
+        callback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build());
+
+        // It's false because the MMTEL capabilities are not updated yet.
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.EUTRAN, mImsStateTracker.getImsAccessNetworkType());
+
+        callback.onUnregistered(new ImsReasonInfo(ImsReasonInfo.CODE_REGISTRATION_ERROR, 0, null));
+
+        // When IMS is unregistered, the MMTEL capability is also reset.
+        assertTrue(mImsStateTracker.isImsStateReady());
+        assertFalse(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.UNKNOWN, mImsStateTracker.getImsAccessNetworkType());
+
+        verify(mImsStateListener, times(2)).onImsRegistrationStateChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testNotifyMmTelCapabilityCallbackOnCapabilitiesStatusChanged() throws ImsException {
+        ImsMmTelManager.CapabilityCallback callback = setUpMmTelCapabilityCallback();
+
+        assertFalse(mImsStateTracker.isImsVoiceCapable());
+        assertFalse(mImsStateTracker.isImsVideoCapable());
+        assertFalse(mImsStateTracker.isImsSmsCapable());
+        assertFalse(mImsStateTracker.isImsUtCapable());
+
+        MmTelCapabilities capabilities = new MmTelCapabilities(
+                MmTelCapabilities.CAPABILITY_TYPE_VOICE
+                | MmTelCapabilities.CAPABILITY_TYPE_VIDEO
+                | MmTelCapabilities.CAPABILITY_TYPE_SMS
+                | MmTelCapabilities.CAPABILITY_TYPE_UT
+            );
+        callback.onCapabilitiesStatusChanged(capabilities);
+
+        assertTrue(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsVoiceCapable());
+        assertTrue(mImsStateTracker.isImsVideoCapable());
+        assertTrue(mImsStateTracker.isImsSmsCapable());
+        assertTrue(mImsStateTracker.isImsUtCapable());
+
+        capabilities = new MmTelCapabilities();
+        callback.onCapabilitiesStatusChanged(capabilities);
+
+        assertTrue(mImsStateTracker.isImsStateReady());
+        assertFalse(mImsStateTracker.isImsVoiceCapable());
+        assertFalse(mImsStateTracker.isImsVideoCapable());
+        assertFalse(mImsStateTracker.isImsSmsCapable());
+        assertFalse(mImsStateTracker.isImsUtCapable());
+
+        verify(mImsStateListener, times(2)).onImsMmTelCapabilitiesChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testAddImsStateListenerWhenImsStateReady() throws ImsException {
+        ImsMmTelManager.CapabilityCallback callback = setUpMmTelCapabilityCallback();
+
+        MmTelCapabilities capabilities = new MmTelCapabilities(
+                MmTelCapabilities.CAPABILITY_TYPE_VOICE
+                | MmTelCapabilities.CAPABILITY_TYPE_VIDEO
+                | MmTelCapabilities.CAPABILITY_TYPE_SMS
+                | MmTelCapabilities.CAPABILITY_TYPE_UT
+            );
+        callback.onCapabilitiesStatusChanged(capabilities);
+
+        ImsStateTracker.ImsStateListener listener =
+                Mockito.mock(ImsStateTracker.ImsStateListener.class);
+        mImsStateTracker.addImsStateListener(listener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(listener).onImsMmTelFeatureAvailableChanged();
+        verify(listener).onImsRegistrationStateChanged();
+        verify(listener).onImsMmTelCapabilitiesChanged();
+    }
+
+    @Test
+    @SmallTest
+    public void testAddAndRemoveImsStateListenerWhenImsStateReady() throws ImsException {
+        ImsMmTelManager.CapabilityCallback callback = setUpMmTelCapabilityCallback();
+
+        MmTelCapabilities capabilities = new MmTelCapabilities(
+                MmTelCapabilities.CAPABILITY_TYPE_VOICE
+                | MmTelCapabilities.CAPABILITY_TYPE_VIDEO
+                | MmTelCapabilities.CAPABILITY_TYPE_SMS
+                | MmTelCapabilities.CAPABILITY_TYPE_UT
+            );
+        callback.onCapabilitiesStatusChanged(capabilities);
+
+        Handler handler = new Handler(mLooper);
+        ImsStateTracker.ImsStateListener listener =
+                Mockito.mock(ImsStateTracker.ImsStateListener.class);
+        handler.post(() -> {
+            mImsStateTracker.addImsStateListener(listener);
+            mImsStateTracker.removeImsStateListener(listener);
+        });
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        verify(listener, never()).onImsMmTelFeatureAvailableChanged();
+        verify(listener, never()).onImsRegistrationStateChanged();
+        verify(listener, never()).onImsMmTelCapabilitiesChanged();
+    }
+
+    private ImsStateCallback setUpImsStateCallback() throws ImsException {
+        mImsStateTracker.start(SUB_1);
+        mImsStateTracker.addImsStateListener(mImsStateListener);
+        waitForHandlerAction(mImsStateTracker.getHandler(), TIMEOUT_MS);
+
+        assertEquals(SUB_1, mImsStateTracker.getSubId());
+        assertFalse(mImsStateTracker.isMmTelFeatureAvailable());
+        ArgumentCaptor<ImsStateCallback> callbackCaptor =
+                ArgumentCaptor.forClass(ImsStateCallback.class);
+        verify(mMmTelManager).registerImsStateCallback(
+                any(Executor.class), callbackCaptor.capture());
+
+        ImsStateCallback imsStateCallback = callbackCaptor.getValue();
+        assertNotNull(imsStateCallback);
+        return imsStateCallback;
+    }
+
+    private RegistrationManager.RegistrationCallback setUpImsRegistrationCallback()
+            throws ImsException {
+        ImsStateCallback imsStateCallback = setUpImsStateCallback();
+        imsStateCallback.onAvailable();
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        ArgumentCaptor<RegistrationManager.RegistrationCallback> callbackCaptor =
+                ArgumentCaptor.forClass(RegistrationManager.RegistrationCallback.class);
+        verify(mMmTelManager).registerImsRegistrationCallback(
+                any(Executor.class), callbackCaptor.capture());
+
+        RegistrationManager.RegistrationCallback registrationCallback = callbackCaptor.getValue();
+        assertNotNull(registrationCallback);
+        return registrationCallback;
+    }
+
+    private ImsMmTelManager.CapabilityCallback setUpMmTelCapabilityCallback()
+            throws ImsException {
+        RegistrationManager.RegistrationCallback registrationCallback =
+                setUpImsRegistrationCallback();
+        registrationCallback.onRegistered(new ImsRegistrationAttributes.Builder(
+                ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build());
+
+        assertTrue(mImsStateTracker.isMmTelFeatureAvailable());
+        // It's false because the MMTEL capabilities are not updated.
+        assertFalse(mImsStateTracker.isImsStateReady());
+        assertTrue(mImsStateTracker.isImsRegistered());
+        assertFalse(mImsStateTracker.isImsRegisteredOverWlan());
+        assertEquals(AccessNetworkType.EUTRAN, mImsStateTracker.getImsAccessNetworkType());
+        ArgumentCaptor<ImsMmTelManager.CapabilityCallback> callbackCaptor =
+                ArgumentCaptor.forClass(ImsMmTelManager.CapabilityCallback.class);
+        verify(mMmTelManager).registerMmTelCapabilityCallback(
+                any(Executor.class), callbackCaptor.capture());
+
+        ImsMmTelManager.CapabilityCallback capabilityCallback = callbackCaptor.getValue();
+        assertNotNull(capabilityCallback);
+        return capabilityCallback;
+    }
+
+    private boolean isImsStateUnavailable() {
+        return mImsStateTracker.isImsStateReady()
+                && !mImsStateTracker.isImsRegistered()
+                && !mImsStateTracker.isMmTelFeatureAvailable()
+                && !mImsStateTracker.isImsVoiceCapable()
+                && !mImsStateTracker.isImsVideoCapable()
+                && !mImsStateTracker.isImsSmsCapable()
+                && !mImsStateTracker.isImsUtCapable()
+                && (AccessNetworkType.UNKNOWN == mImsStateTracker.getImsAccessNetworkType());
+    }
+
+    private boolean isImsStateInit() {
+        return !mImsStateTracker.isImsStateReady()
+                && !mImsStateTracker.isImsRegistered()
+                && !mImsStateTracker.isMmTelFeatureAvailable()
+                && !mImsStateTracker.isImsVoiceCapable()
+                && !mImsStateTracker.isImsVideoCapable()
+                && !mImsStateTracker.isImsSmsCapable()
+                && !mImsStateTracker.isImsUtCapable()
+                && (AccessNetworkType.UNKNOWN == mImsStateTracker.getImsAccessNetworkType());
+    }
+
+    private void waitForHandlerAction(Handler h, long timeoutMillis) {
+        waitForHandlerActionDelayed(h, 0, timeoutMillis);
+    }
+
+    private void waitForHandlerActionDelayed(Handler h, long delayMillis, long timeoutMillis) {
+        final CountDownLatch lock = new CountDownLatch(1);
+        h.postDelayed(lock::countDown, delayMillis);
+        while (lock.getCount() > 0) {
+            try {
+                lock.await(timeoutMillis, TimeUnit.MILLISECONDS);
+            } catch (InterruptedException e) {
+                // do nothing
+            }
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/NormalCallDomainSelectorTest.java b/tests/src/com/android/services/telephony/domainselection/NormalCallDomainSelectorTest.java
new file mode 100644
index 0000000..890ca34
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/NormalCallDomainSelectorTest.java
@@ -0,0 +1,420 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_CALLING;
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_UT;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.CancellationSignal;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.AccessNetworkConstants;
+import android.telephony.DisconnectCause;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelector;
+import android.telephony.EmergencyRegResult;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.WwanSelectorCallback;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.telephony.ims.ImsReasonInfo;
+import android.util.Log;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.List;
+import java.util.concurrent.Executors;
+import java.util.function.Consumer;
+
+/**
+ * Unit tests for DomainSelectorBase.
+ */
+@RunWith(AndroidJUnit4.class)
+public class NormalCallDomainSelectorTest {
+    private static final String TAG = "NormalCallDomainSelectorTest";
+
+    private static final int SLOT_ID = 0;
+    private static final int SUB_ID_1 = 1;
+    private static final int SUB_ID_2 = 2;
+    private static final String TEST_CALLID = "01234";
+
+    private HandlerThread mHandlerThread;
+    private NormalCallDomainSelector mNormalCallDomainSelector;
+
+    @Mock private Context mMockContext;
+    @Mock private ImsManager mMockImsManager;
+    @Mock private ImsMmTelManager mMockMmTelManager;
+    @Mock private ImsStateTracker mMockImsStateTracker;
+    @Mock private DomainSelectorBase.DestroyListener mMockDestroyListener;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        doReturn(Context.TELEPHONY_IMS_SERVICE).when(mMockContext)
+                .getSystemServiceName(ImsManager.class);
+        doReturn(mMockImsManager).when(mMockContext)
+                .getSystemService(Context.TELEPHONY_IMS_SERVICE);
+        doReturn(mMockMmTelManager).when(mMockImsManager).getImsMmTelManager(SUB_ID_1);
+        doReturn(mMockMmTelManager).when(mMockImsManager).getImsMmTelManager(SUB_ID_2);
+        doNothing().when(mMockImsStateTracker).removeServiceStateListener(any());
+        doNothing().when(mMockImsStateTracker).removeImsStateListener(any());
+        doReturn(true).when(mMockImsStateTracker).isMmTelFeatureAvailable();
+
+        // Set up the looper if it does not exist on the test thread.
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+
+        mHandlerThread = new HandlerThread(
+                NormalCallDomainSelectorTest.class.getSimpleName());
+        mHandlerThread.start();
+
+        mNormalCallDomainSelector = new NormalCallDomainSelector(mMockContext, SLOT_ID, SUB_ID_1,
+                mHandlerThread.getLooper(), mMockImsStateTracker, mMockDestroyListener);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mHandlerThread != null) {
+            mHandlerThread.quit();
+        }
+    }
+
+    private void initialize(ServiceState serviceState, boolean isImsRegistered,
+                            boolean isImsRegisteredOverWlan, boolean isImsVoiceCapable,
+                            boolean isImsVideoCapable) {
+        if (serviceState != null) mNormalCallDomainSelector.onServiceStateUpdated(serviceState);
+        doReturn(isImsRegistered).when(mMockImsStateTracker).isImsStateReady();
+        doReturn(isImsRegistered).when(mMockImsStateTracker).isImsRegistered();
+        doReturn(isImsVoiceCapable).when(mMockImsStateTracker).isImsVoiceCapable();
+        doReturn(isImsVideoCapable).when(mMockImsStateTracker).isImsVideoCapable();
+        doReturn(isImsRegisteredOverWlan).when(mMockImsStateTracker).isImsRegisteredOverWlan();
+        mNormalCallDomainSelector.onImsRegistrationStateChanged();
+        mNormalCallDomainSelector.onImsMmTelCapabilitiesChanged();
+    }
+
+    @Test
+    public void testInit() {
+        assertEquals(SLOT_ID, mNormalCallDomainSelector.getSlotId());
+        assertEquals(SUB_ID_1, mNormalCallDomainSelector.getSubId());
+    }
+
+    @Test
+    public void testSelectDomainInputParams() {
+        MockTransportSelectorCallback transportSelectorCallback =
+                new MockTransportSelectorCallback();
+
+        DomainSelectionService.SelectionAttributes attributes =
+                new DomainSelectionService.SelectionAttributes.Builder(
+                        SLOT_ID, SUB_ID_1, SELECTOR_TYPE_CALLING)
+                        .setCallId(TEST_CALLID)
+                        .setEmergency(false)
+                        .setVideoCall(true)
+                        .setExitedFromAirplaneMode(false)
+                        .build();
+        mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+
+
+        // Case 1: null inputs
+        try {
+            mNormalCallDomainSelector.selectDomain(null, null);
+        } catch (Exception e) {
+            fail("Invalid input params not handled." + e.getMessage());
+        }
+
+        // Case 2: null TransportSelectorCallback
+        try {
+            mNormalCallDomainSelector.selectDomain(attributes, null);
+        } catch (Exception e) {
+            fail("Invalid params (SelectionAttributes) not handled." + e.getMessage());
+        }
+
+        // Case 3: null SelectionAttributes
+        transportSelectorCallback.mSelectionTerminated = false;
+        try {
+            mNormalCallDomainSelector.selectDomain(null, transportSelectorCallback);
+        } catch (Exception e) {
+            fail("Invalid params (SelectionAttributes) not handled." + e.getMessage());
+        }
+
+        assertTrue(transportSelectorCallback
+                .verifyOnSelectionTerminated(DisconnectCause.OUTGOING_FAILURE));
+
+        // Case 4: Invalid Subscription-id
+        attributes = new DomainSelectionService.SelectionAttributes.Builder(
+                SLOT_ID, SubscriptionManager.INVALID_SUBSCRIPTION_ID, SELECTOR_TYPE_CALLING)
+                .setCallId(TEST_CALLID)
+                .setEmergency(false)
+                .setVideoCall(true)
+                .setExitedFromAirplaneMode(false)
+                .build();
+        try {
+            mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        } catch (Exception e) {
+            fail("Invalid params (SelectionAttributes) not handled." + e.getMessage());
+        }
+
+        assertTrue(transportSelectorCallback
+                .verifyOnSelectionTerminated(DisconnectCause.OUTGOING_FAILURE));
+
+        // Case 5: Invalid SELECTOR_TYPE
+        attributes =
+                new DomainSelectionService.SelectionAttributes.Builder(
+                        SLOT_ID, SUB_ID_1, SELECTOR_TYPE_UT)
+                        .setCallId(TEST_CALLID)
+                        .setEmergency(false)
+                        .setVideoCall(true)
+                        .setExitedFromAirplaneMode(false)
+                        .build();
+        try {
+            mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        } catch (Exception e) {
+            fail("Invalid params (SelectionAttributes) not handled." + e.getMessage());
+        }
+
+        assertTrue(transportSelectorCallback
+                .verifyOnSelectionTerminated(DisconnectCause.OUTGOING_FAILURE));
+
+        // Case 6: Emergency Call
+        attributes = new DomainSelectionService.SelectionAttributes.Builder(
+                SLOT_ID, SUB_ID_1, SELECTOR_TYPE_CALLING)
+                .setCallId(TEST_CALLID)
+                .setEmergency(true)
+                .setVideoCall(true)
+                .setExitedFromAirplaneMode(false)
+                .build();
+        try {
+            mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        } catch (Exception e) {
+            fail("Invalid params (SelectionAttributes) not handled." + e.getMessage());
+        }
+
+        assertTrue(transportSelectorCallback
+                .verifyOnSelectionTerminated(DisconnectCause.OUTGOING_FAILURE));
+    }
+
+    @Test
+    public void testOutOfService() {
+        MockTransportSelectorCallback transportSelectorCallback =
+                new MockTransportSelectorCallback();
+        DomainSelectionService.SelectionAttributes attributes =
+                new DomainSelectionService.SelectionAttributes.Builder(
+                        SLOT_ID, SUB_ID_1, SELECTOR_TYPE_CALLING)
+                        .setCallId(TEST_CALLID)
+                        .setEmergency(false)
+                        .setVideoCall(true)
+                        .setExitedFromAirplaneMode(false)
+                        .build();
+        ServiceState serviceState = new ServiceState();
+        serviceState.setStateOutOfService();
+        initialize(serviceState, false, false, false, false);
+        mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        assertTrue(transportSelectorCallback
+                .verifyOnSelectionTerminated(DisconnectCause.OUT_OF_SERVICE));
+    }
+
+    @Test
+    public void testDomainSelection() {
+        MockTransportSelectorCallback transportSelectorCallback =
+                new MockTransportSelectorCallback();
+        DomainSelectionService.SelectionAttributes attributes =
+                new DomainSelectionService.SelectionAttributes.Builder(
+                        SLOT_ID, SUB_ID_1, SELECTOR_TYPE_CALLING)
+                        .setCallId(TEST_CALLID)
+                        .setEmergency(false)
+                        .setVideoCall(false)
+                        .setExitedFromAirplaneMode(false)
+                        .build();
+
+        // Case 1: WLAN
+        ServiceState serviceState = new ServiceState();
+        serviceState.setState(ServiceState.STATE_IN_SERVICE);
+        initialize(serviceState, true, true, true, true);
+        mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        assertTrue(transportSelectorCallback.verifyOnWlanSelected());
+
+        // Case 2: 5G
+        mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        initialize(serviceState, true, false, true, true);
+        mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        assertTrue(transportSelectorCallback.verifyOnWwanSelected());
+        assertTrue(transportSelectorCallback
+                .verifyOnDomainSelected(NetworkRegistrationInfo.DOMAIN_PS));
+
+        // Case 3: PS -> CS redial
+        ImsReasonInfo imsReasonInfo = new ImsReasonInfo();
+        imsReasonInfo.mCode = ImsReasonInfo.CODE_LOCAL_CALL_CS_RETRY_REQUIRED;
+        attributes = new DomainSelectionService.SelectionAttributes.Builder(
+                SLOT_ID, SUB_ID_1, SELECTOR_TYPE_CALLING)
+                .setCallId(TEST_CALLID)
+                .setEmergency(false)
+                .setVideoCall(false)
+                .setExitedFromAirplaneMode(false)
+                .setPsDisconnectCause(imsReasonInfo)
+                .build();
+        mNormalCallDomainSelector.reselectDomain(attributes);
+        assertTrue(transportSelectorCallback
+                .verifyOnDomainSelected(NetworkRegistrationInfo.DOMAIN_CS));
+
+        // Case 4: CS call
+        NetworkRegistrationInfo nwRegistrationInfo = new NetworkRegistrationInfo(
+                NetworkRegistrationInfo.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN,
+                NetworkRegistrationInfo.REGISTRATION_STATE_HOME,
+                AccessNetworkConstants.AccessNetworkType.UTRAN, 0, false,
+                null, null, null, false, 0, 0, 0);
+        serviceState.addNetworkRegistrationInfo(nwRegistrationInfo);
+        mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        initialize(serviceState, false, false, false, false);
+        mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        assertTrue(transportSelectorCallback.verifyOnWwanSelected());
+        assertTrue(transportSelectorCallback
+                .verifyOnDomainSelected(NetworkRegistrationInfo.DOMAIN_CS));
+
+        //Case 5: Backup calling
+        serviceState.setStateOutOfService();
+        initialize(serviceState, true, true, true, true);
+        mNormalCallDomainSelector.selectDomain(attributes, transportSelectorCallback);
+        assertTrue(transportSelectorCallback.verifyOnWlanSelected());
+    }
+
+    static class MockTransportSelectorCallback implements TransportSelectorCallback,
+            WwanSelectorCallback {
+        public boolean mCreated;
+        public boolean mWlanSelected;
+        public boolean mWwanSelected;
+        public boolean mSelectionTerminated;
+        public boolean mDomainSelected;
+        int mCauseCode;
+        int mSelectedDomain;
+
+        @Override
+        public synchronized void onCreated(DomainSelector selector) {
+            Log.d(TAG, "onCreated");
+            mCreated = true;
+            notifyAll();
+        }
+
+        public boolean verifyOnCreated() {
+            mCreated = false;
+            Log.d(TAG, "verifyOnCreated");
+            waitForCallback(mCreated);
+            return mCreated;
+        }
+
+        @Override
+        public synchronized void onWlanSelected() {
+            Log.d(TAG, "onWlanSelected");
+            mWlanSelected = true;
+            notifyAll();
+        }
+
+        public boolean verifyOnWlanSelected() {
+            Log.d(TAG, "verifyOnWlanSelected");
+            waitForCallback(mWlanSelected);
+            return mWlanSelected;
+        }
+
+        @Override
+        public synchronized WwanSelectorCallback onWwanSelected() {
+            mWwanSelected = true;
+            notifyAll();
+            return (WwanSelectorCallback) this;
+        }
+
+        @Override
+        public void onWwanSelected(final Consumer<WwanSelectorCallback> consumer) {
+            mWwanSelected = true;
+            Executors.newSingleThreadExecutor().execute(() -> {
+                consumer.accept(this);
+            });
+        }
+
+        public boolean verifyOnWwanSelected() {
+            waitForCallback(mWwanSelected);
+            return mWwanSelected;
+        }
+
+        @Override
+        public synchronized void onSelectionTerminated(int cause) {
+            Log.i(TAG, "onSelectionTerminated - called");
+            mCauseCode = cause;
+            mSelectionTerminated = true;
+            notifyAll();
+        }
+
+        public boolean verifyOnSelectionTerminated(int cause) {
+            Log.i(TAG, "verifyOnSelectionTerminated - called");
+            waitForCallback(mSelectionTerminated);
+            return (mSelectionTerminated && cause == mCauseCode);
+        }
+
+        private synchronized void waitForCallback(boolean condition) {
+            long now = System.currentTimeMillis();
+            long deadline = now + 1000;
+            try {
+                while (!condition && now < deadline) {
+                    wait(deadline - now);
+                    now = System.currentTimeMillis();
+                }
+            } catch (Exception e) {
+                Log.i(TAG, e.getMessage());
+            }
+        }
+
+        @Override
+        public void onRequestEmergencyNetworkScan(@NonNull List<Integer> preferredNetworks,
+                                                  int scanType,
+                                                  @NonNull CancellationSignal signal,
+                                                  @NonNull Consumer<EmergencyRegResult> consumer) {
+            Log.i(TAG, "onRequestEmergencyNetworkScan - called");
+
+        }
+
+        public synchronized void onDomainSelected(@NetworkRegistrationInfo.Domain int domain) {
+            Log.i(TAG, "onDomainSelected - called");
+            mSelectedDomain = domain;
+            mDomainSelected = true;
+            notifyAll();
+        }
+
+        public boolean verifyOnDomainSelected(int domain) {
+            Log.i(TAG, "verifyOnDomainSelected - called");
+            mDomainSelected = false;
+            waitForCallback(mDomainSelected);
+            return (domain == mSelectedDomain);
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/SmsDomainSelectorTest.java b/tests/src/com/android/services/telephony/domainselection/SmsDomainSelectorTest.java
new file mode 100644
index 0000000..412d83d
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/SmsDomainSelectorTest.java
@@ -0,0 +1,434 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static android.telephony.DomainSelectionService.SELECTOR_TYPE_SMS;
+
+import static org.junit.Assert.assertFalse;
+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.doAnswer;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.HandlerThread;
+import android.os.Looper;
+import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.RadioAccessNetworkType;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.NetworkRegistrationInfo;
+import android.telephony.TransportSelectorCallback;
+import android.telephony.WwanSelectorCallback;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.function.Consumer;
+
+/**
+ * Unit tests for SmsDomainSelector.
+ */
+@RunWith(AndroidJUnit4.class)
+public class SmsDomainSelectorTest {
+    private static final String LOG_TAG = "DomainSelector-SMS";
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+    private static final int SUB_2 = 2;
+
+    @Mock private TransportSelectorCallback mTransportSelectorCallback;
+    @Mock private WwanSelectorCallback mWwanSelectorCallback;
+    @Mock private ImsStateTracker mImsStateTracker;
+    @Mock private DomainSelectorBase.DestroyListener mDomainSelectorDestroyListener;
+
+    private final SelectionAttributes mSelectionAttributes =
+            new SelectionAttributes.Builder(SLOT_0, SUB_1, SELECTOR_TYPE_SMS).build();
+    private Context mContext;
+    private Looper mLooper;
+    private TestableLooper mTestableLooper;
+    private SmsDomainSelector mDomainSelector;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = new TestContext();
+        HandlerThread handlerThread = new HandlerThread(
+                SmsDomainSelectorTest.class.getSimpleName());
+        handlerThread.start();
+        mLooper = handlerThread.getLooper();
+        mTestableLooper = new TestableLooper(mLooper);
+        mDomainSelector = new SmsDomainSelector(mContext, SLOT_0, SUB_1,
+                mLooper, mImsStateTracker, mDomainSelectorDestroyListener);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mTestableLooper != null) {
+            mTestableLooper.destroy();
+            mTestableLooper = null;
+        }
+
+        if (mDomainSelector != null) {
+            mDomainSelector.destroy();
+            verify(mImsStateTracker).removeImsStateListener(eq(mDomainSelector));
+        }
+
+        if (mLooper != null) {
+            mLooper.quit();
+            mLooper = null;
+        }
+
+        mDomainSelector = null;
+        mWwanSelectorCallback = null;
+        mTransportSelectorCallback = null;
+        mImsStateTracker = null;
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnEutran() {
+        selectDomain(AccessNetworkType.EUTRAN);
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnNgran() {
+        selectDomain(AccessNetworkType.NGRAN);
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsRegisteredOnIwlan() {
+        selectDomain(AccessNetworkType.IWLAN);
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenImsNotRegistered() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpImsStateListener(true, false, false);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhenWwanSelectorCallbackNull() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final Consumer<WwanSelectorCallback> callback =
+                    (Consumer<WwanSelectorCallback>) args[0];
+            callback.accept(null);
+            return null;
+        }).when(mTransportSelectorCallback).onWwanSelected(any(Consumer.class));
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mTransportSelectorCallback).onSelectionTerminated(anyInt());
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testSelectDomainWhilePreviousRequestInProgress() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        processAllMessages();
+
+        // onDomainSelected will be invoked only once
+        // even though the domain selection was requested twice.
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testCancelSelection() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.cancelSelection();
+
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+        verify(mDomainSelectorDestroyListener).onDomainSelectorDestroyed(eq(mDomainSelector));
+    }
+
+    @Test
+    @SmallTest
+    public void testFinishSelection() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN);
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.finishSelection();
+
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+        verify(mDomainSelectorDestroyListener).onDomainSelectorDestroyed(eq(mDomainSelector));
+    }
+
+    @Test
+    @SmallTest
+    public void testReselectDomain() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.reselectDomain(mSelectionAttributes);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mTransportSelectorCallback).onWlanSelected();
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testReselectDomainWhilePreviousRequestInProgress() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, AccessNetworkType.IWLAN);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        mDomainSelector.reselectDomain(mSelectionAttributes);
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+        verify(mTransportSelectorCallback, never()).onWlanSelected();
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsRegistrationStateChangedWhenNotRegistered() {
+        setUpImsStateTracker(AccessNetworkType.UNKNOWN);
+        setUpImsStateListener(false, true, false);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsRegistrationStateChangedWhenRegisteredAndSmsCapable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, true);
+        setUpImsStateListener(false, true, false);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsRegistrationStateChangedWhenRegisteredAndSmsIncapable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, false);
+        setUpImsStateListener(false, true, false);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsMmTelCapabilitiesChangedWhenSmsCapable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, true);
+        setUpImsStateListener(false, false, true);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnImsMmTelCapabilitiesChangedWhenSmsIncapable() {
+        setUpImsStateTracker(AccessNetworkType.EUTRAN, false);
+        setUpImsStateListener(false, false, true);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_CS));
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    private void selectDomain(@RadioAccessNetworkType int accessNetworkType) {
+        setUpImsStateTracker(accessNetworkType);
+        setUpWwanSelectorCallback();
+
+        mDomainSelector.selectDomain(mSelectionAttributes, mTransportSelectorCallback);
+
+        assertTrue(mDomainSelector.isDomainSelectionRequested());
+
+        processAllMessages();
+
+        if (accessNetworkType == AccessNetworkType.IWLAN) {
+            verify(mTransportSelectorCallback).onWlanSelected();
+        } else {
+            verify(mWwanSelectorCallback).onDomainSelected(eq(NetworkRegistrationInfo.DOMAIN_PS));
+        }
+        assertFalse(mDomainSelector.isDomainSelectionRequested());
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int accessNetworkType) {
+        setUpImsStateTracker(accessNetworkType, true);
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int accessNetworkType,
+            boolean smsCapable) {
+        when(mImsStateTracker.isMmTelFeatureAvailable()).thenReturn(true);
+        when(mImsStateTracker.isImsRegistered())
+                .thenReturn(accessNetworkType != AccessNetworkType.UNKNOWN);
+        when(mImsStateTracker.isImsRegisteredOverWlan())
+                .thenReturn(accessNetworkType == AccessNetworkType.IWLAN);
+        when(mImsStateTracker.getImsAccessNetworkType()).thenReturn(accessNetworkType);
+        when(mImsStateTracker.isImsSmsCapable()).thenReturn(smsCapable);
+    }
+
+    private void setUpImsStateTracker(@RadioAccessNetworkType int firstAccessNetworkType,
+            @RadioAccessNetworkType int secondAccessNetworkType) {
+        when(mImsStateTracker.isMmTelFeatureAvailable()).thenReturn(true);
+        when(mImsStateTracker.isImsRegistered()).thenReturn(
+                firstAccessNetworkType != AccessNetworkType.UNKNOWN,
+                secondAccessNetworkType != AccessNetworkType.UNKNOWN);
+        when(mImsStateTracker.isImsRegisteredOverWlan()).thenReturn(
+                firstAccessNetworkType == AccessNetworkType.IWLAN,
+                secondAccessNetworkType == AccessNetworkType.IWLAN);
+        when(mImsStateTracker.getImsAccessNetworkType()).thenReturn(
+                firstAccessNetworkType,
+                secondAccessNetworkType);
+        when(mImsStateTracker.isImsSmsCapable()).thenReturn(true);
+    }
+
+    private void setUpWwanSelectorCallback() {
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final Consumer<WwanSelectorCallback> callback =
+                    (Consumer<WwanSelectorCallback>) args[0];
+            callback.accept(mWwanSelectorCallback);
+            return null;
+        }).when(mTransportSelectorCallback).onWwanSelected(any(Consumer.class));
+    }
+
+    private void setUpImsStateListener(boolean notifyMmTelFeatureAvailable,
+            boolean notifyImsRegState, boolean notifyMmTelCapability) {
+        doAnswer((invocation) -> {
+            Object[] args = invocation.getArguments();
+            final ImsStateTracker.ImsStateListener listener =
+                    (ImsStateTracker.ImsStateListener) args[0];
+            mDomainSelector.post(() -> {
+                if (notifyMmTelFeatureAvailable) {
+                    listener.onImsMmTelFeatureAvailableChanged();
+                }
+                if (notifyImsRegState) {
+                    listener.onImsRegistrationStateChanged();
+                }
+                if (notifyMmTelCapability) {
+                    listener.onImsMmTelCapabilitiesChanged();
+                }
+            });
+            return null;
+        }).when(mImsStateTracker).addImsStateListener(any(ImsStateTracker.ImsStateListener.class));
+    }
+
+    private void processAllMessages() {
+        while (!mTestableLooper.getLooper().getQueue().isIdle()) {
+            mTestableLooper.processAllMessages();
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionServiceTest.java b/tests/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionServiceTest.java
new file mode 100644
index 0000000..ace59e3
--- /dev/null
+++ b/tests/src/com/android/services/telephony/domainselection/TelephonyDomainSelectionServiceTest.java
@@ -0,0 +1,365 @@
+/*
+ * Copyright (C) 2022 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.domainselection;
+
+import static org.junit.Assert.assertNotNull;
+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.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.telephony.BarringInfo;
+import android.telephony.DomainSelectionService;
+import android.telephony.DomainSelectionService.SelectionAttributes;
+import android.telephony.DomainSelectionService.SelectorType;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
+import android.telephony.TransportSelectorCallback;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.TestableLooper;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.TestContext;
+
+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 org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Executor;
+
+/**
+ * Unit tests for TelephonyDomainSelectionService.
+ */
+@RunWith(AndroidJUnit4.class)
+public class TelephonyDomainSelectionServiceTest {
+    private TelephonyDomainSelectionService.ImsStateTrackerFactory mImsStateTrackerFactory =
+            new TelephonyDomainSelectionService.ImsStateTrackerFactory() {
+                @Override
+                public ImsStateTracker create(Context context, int slotId,
+                        @NonNull Looper looper) {
+                    return mImsStateTracker;
+                }
+            };
+    private TelephonyDomainSelectionService.DomainSelectorFactory mDomainSelectorFactory =
+            new TelephonyDomainSelectionService.DomainSelectorFactory() {
+                @Override
+                public DomainSelectorBase create(Context context, int slotId, int subId,
+                        @SelectorType int selectorType, boolean isEmergency,
+                        @NonNull Looper looper, @NonNull ImsStateTracker imsStateTracker,
+                        @NonNull DomainSelectorBase.DestroyListener listener) {
+                    switch (selectorType) {
+                        case DomainSelectionService.SELECTOR_TYPE_CALLING: // fallthrough
+                        case DomainSelectionService.SELECTOR_TYPE_SMS: // fallthrough
+                        case DomainSelectionService.SELECTOR_TYPE_UT:
+                            mDomainSelectorDestroyListener = listener;
+                            if (subId == SUB_1) {
+                                return mDomainSelectorBase1;
+                            } else {
+                                return mDomainSelectorBase2;
+                            }
+                        default:
+                            return null;
+                    }
+                }
+            };
+    private static final int SLOT_0 = 0;
+    private static final int SUB_1 = 1;
+    private static final int SUB_2 = 2;
+    private static final String CALL_ID = "Call_1";
+    private static final @SelectorType int TEST_SELECTOR_TYPE =
+            DomainSelectionService.SELECTOR_TYPE_CALLING;
+    private static final @SelectorType int INVALID_SELECTOR_TYPE = -1;
+
+    @Mock private DomainSelectorBase mDomainSelectorBase1;
+    @Mock private DomainSelectorBase mDomainSelectorBase2;
+    @Mock private TransportSelectorCallback mSelectorCallback1;
+    @Mock private TransportSelectorCallback mSelectorCallback2;
+    @Mock private ImsStateTracker mImsStateTracker;
+
+    private final ServiceState mServiceState = new ServiceState();
+    private final BarringInfo mBarringInfo = new BarringInfo();
+    private Context mContext;
+    private Handler mServiceHandler;
+    private TestableLooper mTestableLooper;
+    private SubscriptionManager mSubscriptionManager;
+    private OnSubscriptionsChangedListener mOnSubscriptionsChangedListener;
+    private DomainSelectorBase.DestroyListener mDomainSelectorDestroyListener;
+    private TelephonyDomainSelectionService mDomainSelectionService;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+
+        mContext = new TestContext();
+        mDomainSelectionService = new TelephonyDomainSelectionService(mContext,
+                mImsStateTrackerFactory, mDomainSelectorFactory);
+        mServiceHandler = new Handler(mDomainSelectionService.getLooper());
+        mTestableLooper = new TestableLooper(mDomainSelectionService.getLooper());
+
+        mSubscriptionManager = mContext.getSystemService(SubscriptionManager.class);
+        ArgumentCaptor<OnSubscriptionsChangedListener> listenerCaptor =
+                ArgumentCaptor.forClass(OnSubscriptionsChangedListener.class);
+        verify(mSubscriptionManager).addOnSubscriptionsChangedListener(
+                any(Executor.class), listenerCaptor.capture());
+        mOnSubscriptionsChangedListener = listenerCaptor.getValue();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (mTestableLooper != null) {
+            mTestableLooper.destroy();
+            mTestableLooper = null;
+        }
+        mServiceHandler = null;
+
+        if (mDomainSelectionService != null) {
+            mDomainSelectionService.onDestroy();
+            mDomainSelectionService = null;
+        }
+
+        mDomainSelectorBase1 = null;
+        mDomainSelectorBase2 = null;
+        mSelectorCallback1 = null;
+        mSelectorCallback2 = null;
+        mImsStateTracker = null;
+        mSubscriptionManager = null;
+        mOnSubscriptionsChangedListener = null;
+        mDomainSelectorDestroyListener = null;
+    }
+
+    @Test
+    @SmallTest
+    public void testGetExecutor() {
+        assertNotNull(mDomainSelectionService.getExecutor());
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDomainSelection() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_1));
+        verify(mSelectorCallback1).onCreated(eq(mDomainSelectorBase1));
+        verifyNoMoreInteractions(mSelectorCallback1);
+        verify(mDomainSelectorBase1).selectDomain(eq(attr1), eq(mSelectorCallback1));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDomainSelectionWithInvalidSelectorType() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, INVALID_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker, never()).start(anyInt());
+        verify(mSelectorCallback1).onSelectionTerminated(anyInt());
+        verifyNoMoreInteractions(mSelectorCallback1);
+        verify(mDomainSelectorBase1, never()).selectDomain(eq(attr1), eq(mSelectorCallback1));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDomainSelectionTwiceWithDestroy() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_1));
+        verify(mSelectorCallback1).onCreated(eq(mDomainSelectorBase1));
+        verifyNoMoreInteractions(mSelectorCallback1);
+        verify(mDomainSelectorBase1).selectDomain(eq(attr1), eq(mSelectorCallback1));
+
+        // Notify the domain selection service that this domain selector is destroyed.
+        mDomainSelectorDestroyListener.onDomainSelectorDestroyed(mDomainSelectorBase1);
+
+        SelectionAttributes attr2 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_2, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr2, mSelectorCallback2);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_2));
+        verify(mSelectorCallback2).onCreated(eq(mDomainSelectorBase2));
+        verifyNoMoreInteractions(mSelectorCallback2);
+        verify(mDomainSelectorBase2).selectDomain(eq(attr2), eq(mSelectorCallback2));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDomainSelectionTwiceWithoutDestroy() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_1));
+        verify(mSelectorCallback1).onCreated(eq(mDomainSelectorBase1));
+        verifyNoMoreInteractions(mSelectorCallback1);
+        verify(mDomainSelectorBase1).selectDomain(eq(attr1), eq(mSelectorCallback1));
+
+        SelectionAttributes attr2 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_2, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr2, mSelectorCallback2);
+        });
+        processAllMessages();
+
+        verify(mImsStateTracker).start(eq(SUB_2));
+        verify(mSelectorCallback2).onCreated(eq(mDomainSelectorBase2));
+        verifyNoMoreInteractions(mSelectorCallback2);
+        verify(mDomainSelectorBase2).selectDomain(eq(attr2), eq(mSelectorCallback2));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnServiceStateUpdated() {
+        mDomainSelectionService.onServiceStateUpdated(SLOT_0, SUB_1, mServiceState);
+
+        verify(mImsStateTracker).updateServiceState(eq(mServiceState));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnBarringInfoUpdated() {
+        mDomainSelectionService.onBarringInfoUpdated(SLOT_0, SUB_1, mBarringInfo);
+
+        verify(mImsStateTracker).updateBarringInfo(eq(mBarringInfo));
+    }
+
+    @Test
+    @SmallTest
+    public void testOnDestroy() {
+        SelectionAttributes attr1 = new SelectionAttributes.Builder(
+                SLOT_0, SUB_1, TEST_SELECTOR_TYPE)
+                .setCallId(CALL_ID)
+                .setEmergency(true)
+                .build();
+        mServiceHandler.post(() -> {
+            mDomainSelectionService.onDomainSelection(attr1, mSelectorCallback1);
+        });
+        processAllMessages();
+
+        mDomainSelectionService.onDestroy();
+
+        verify(mImsStateTracker).destroy();
+        verify(mDomainSelectorBase1).destroy();
+        verify(mSubscriptionManager).removeOnSubscriptionsChangedListener(any());
+    }
+
+    @Test
+    @SmallTest
+    public void testHandleSubscriptionsChangedWithEmptySubscriptionInfo() {
+        when(mSubscriptionManager.getActiveSubscriptionInfoList())
+                .thenReturn(null, new ArrayList<SubscriptionInfo>());
+
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+
+        verify(mImsStateTracker, never()).start(anyInt());
+    }
+
+    @Test
+    @SmallTest
+    public void testHandleSubscriptionsChangedWithActiveSubscriptionInfoAndInvalidSlotIndex() {
+        SubscriptionInfo subsInfo = Mockito.mock(SubscriptionInfo.class);
+        List<SubscriptionInfo> subsInfoList = new ArrayList<>();
+        subsInfoList.add(subsInfo);
+        when(mSubscriptionManager.getActiveSubscriptionInfoList()).thenReturn(subsInfoList);
+        when(subsInfo.getSimSlotIndex()).thenReturn(SubscriptionManager.INVALID_SIM_SLOT_INDEX);
+
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+
+        verify(mImsStateTracker, never()).start(anyInt());
+    }
+
+    @Test
+    @SmallTest
+    public void testHandleSubscriptionsChangedWithActiveSubscriptionInfo() {
+        SubscriptionInfo subsInfo = Mockito.mock(SubscriptionInfo.class);
+        List<SubscriptionInfo> subsInfoList = new ArrayList<>();
+        subsInfoList.add(subsInfo);
+        when(mSubscriptionManager.getActiveSubscriptionInfoList()).thenReturn(subsInfoList);
+        when(subsInfo.getSubscriptionId())
+                .thenReturn(SubscriptionManager.INVALID_SUBSCRIPTION_ID, SUB_1);
+        when(subsInfo.getSimSlotIndex()).thenReturn(SLOT_0);
+
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+        mOnSubscriptionsChangedListener.onSubscriptionsChanged();
+
+        verify(mImsStateTracker).start(eq(SubscriptionManager.INVALID_SUBSCRIPTION_ID));
+        verify(mImsStateTracker).start(eq(SUB_1));
+    }
+
+    private void processAllMessages() {
+        while (!mTestableLooper.getLooper().getQueue().isIdle()) {
+            mTestableLooper.processAllMessages();
+        }
+    }
+}
diff --git a/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java b/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
index 2a30e1a..07c9fd0 100644
--- a/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
+++ b/tests/src/com/android/services/telephony/rcs/RcsFeatureControllerTest.java
@@ -22,6 +22,7 @@
 import static org.junit.Assert.fail;
 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.mock;
 import static org.mockito.Mockito.never;
@@ -171,12 +172,13 @@
         verify(mFeatureManager).registerImsRegistrationCallback(captor.capture());
         assertNotNull(captor.getValue());
 
-        captor.getValue().onDeregistered(REASON_DISCONNECTED);
+        captor.getValue().onDeregistered(REASON_DISCONNECTED, 0, 0);
         controller.getRegistrationState(result -> {
             assertNotNull(result);
             assertEquals(RegistrationManager.REGISTRATION_STATE_NOT_REGISTERED, result.intValue());
         });
-        verify(mRegistrationCallback).handleImsUnregistered(REASON_DISCONNECTED);
+        verify(mRegistrationCallback).handleImsUnregistered(eq(REASON_DISCONNECTED),
+                anyInt(), anyInt());
 
         ImsRegistrationAttributes attr = new ImsRegistrationAttributes.Builder(
                 ImsRegistrationImplBase.REGISTRATION_TECH_LTE).build();
@@ -193,8 +195,7 @@
             assertNotNull(result);
             assertEquals(RegistrationManager.REGISTRATION_STATE_REGISTERED, result.intValue());
         });
-        verify(mRegistrationCallback).handleImsRegistered(
-                AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
+        verify(mRegistrationCallback).handleImsRegistered(attr);
     }
 
     @Test
diff --git a/tests/src/com/android/services/telephony/rcs/SipSessionTrackerTest.java b/tests/src/com/android/services/telephony/rcs/SipSessionTrackerTest.java
index 37abb83..3874321 100644
--- a/tests/src/com/android/services/telephony/rcs/SipSessionTrackerTest.java
+++ b/tests/src/com/android/services/telephony/rcs/SipSessionTrackerTest.java
@@ -22,26 +22,44 @@
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertTrue;
 
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
+import android.content.Context;
 import android.net.Uri;
+import android.os.RemoteException;
+import android.telephony.BinderCacheManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.SipDelegateManager;
+import android.telephony.ims.SipDialogState;
+import android.telephony.ims.SipDialogStateCallback;
 import android.telephony.ims.SipMessage;
+import android.telephony.ims.aidl.IImsRcsController;
+import android.util.ArraySet;
 import android.util.Base64;
 
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
+import com.android.internal.telephony.ISipDialogStateCallback;
+import com.android.internal.telephony.ITelephony;
+import com.android.internal.telephony.PhoneFactory;
 import com.android.internal.telephony.metrics.RcsStats;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
 import java.nio.ByteBuffer;
+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;
 
@@ -103,14 +121,29 @@
     private static final String TEST_INVITE_SIP_METHOD = "INVITE";
     private static final int TEST_SIP_RESPONSE_CODE = 200;
     private static final int TEST_SIP_CLOSE_RESPONSE_CODE = 0;
-    @Mock
-    private RcsStats mRcsStats;
+
+    @Mock private RcsStats mRcsStats;
+    private boolean mUpdatedState = false;
+    private SipDialogStateCallback mCallback;
+    private SipDelegateManager mSipManager;
+    private ISipDialogStateCallback mCbBinder;
+    IImsRcsController mMockImsRcsInterface;
+    BinderCacheManager<ITelephony> mBinderCache;
+    BinderCacheManager<IImsRcsController> mRcsBinderCache;
 
     @Before
-    public void setUp() {
+    public void setUp() throws Exception {
         mStringEntryCounter = 0;
         MockitoAnnotations.initMocks(this);
         mTrackerUT = new SipSessionTracker(TEST_SUB_ID, mRcsStats);
+        mMockImsRcsInterface = mock(IImsRcsController.class);
+        mBinderCache = mock(BinderCacheManager.class);
+        mRcsBinderCache = mock(BinderCacheManager.class);
+        doReturn(mMockImsRcsInterface).when(mRcsBinderCache)
+                .listenOnBinder(any(), any(Runnable.class));
+        doReturn(mMockImsRcsInterface).when(mRcsBinderCache)
+                .removeRunnable(any(SipDialogStateCallback.class));
+        doReturn(mMockImsRcsInterface).when(mRcsBinderCache).getBinder();
     }
 
     @Test
@@ -425,6 +458,143 @@
         verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr);
     }
 
+    @Test
+    public void testActiveDialogsChanged() throws ImsException {
+        sipDialogStateCallback();
+
+        // first dialog
+        DialogAttributes attr1 = new DialogAttributes();
+        createConfirmedDialog(attr1);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr1);
+
+        verifyConfirmedStates(true);
+
+        // add a second dialog
+        DialogAttributes attr2 = new DialogAttributes();
+        createConfirmedDialog(attr2);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr1, attr2);
+        verifyConfirmedStates(true);
+
+        // Send BYE request on first dialog
+        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);
+        verifyConfirmedStates(true);
+
+        // Send BYE request on second dialog
+        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());
+        verifyConfirmedStates(false);
+        unRegisterCallback();
+    }
+
+    @Test
+    public void testActiveSipDialogsChangedClearAll() throws ImsException {
+        sipDialogStateCallback();
+
+        // first dialog
+        DialogAttributes attr1 = new DialogAttributes();
+        createConfirmedDialog(attr1);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr1);
+        verifyConfirmedStates(true);
+
+        // add a second dialog
+        DialogAttributes attr2 = new DialogAttributes();
+        createConfirmedDialog(attr2);
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        verifyContainsCallIds(mTrackerUT.getConfirmedDialogs(), attr1, attr2);
+        verifyConfirmedStates(true);
+
+        // cleanAllSessions
+        mTrackerUT.clearAllSessions();
+        assertTrue(mTrackerUT.getEarlyDialogs().isEmpty());
+        assertTrue(mTrackerUT.getConfirmedDialogs().isEmpty());
+        assertTrue(mTrackerUT.getClosedDialogs().isEmpty());
+        verifyConfirmedStates(false);
+        unRegisterCallback();
+    }
+
+    private void sipDialogStateCallback() throws ImsException {
+        mCallback = new SipDialogStateCallback() {
+            @Override
+            public void onActiveSipDialogsChanged(List<SipDialogState> dialogs) {
+                mUpdatedState = isSipDialogActiveState(dialogs);
+            }
+
+            @Override
+            public void onError() { }
+        };
+        registerCallback();
+    }
+
+    private void verifyConfirmedStates(boolean currentState) {
+        List<SipDialogState> dialogStates = new ArrayList<>();
+        for (SipDialog d : (ArraySet<SipDialog>) mTrackerUT.getTrackedDialogs()) {
+            SipDialogState dialog = new SipDialogState.Builder(d.getState()).build();
+            dialogStates.add(dialog);
+        }
+        try {
+            mCbBinder.onActiveSipDialogsChanged(dialogStates);
+        } catch (RemoteException e) {
+            //onActiveSipDialogsChanged error
+        }
+        assertEquals(currentState, mUpdatedState);
+    }
+
+    private void registerCallback() throws ImsException {
+        // Capture the Runnable that was registered.
+        ArgumentCaptor<Runnable> runnableCaptor = ArgumentCaptor.forClass(Runnable.class);
+        // Capture the ISipDialogStateCallback that was registered.
+        ArgumentCaptor<ISipDialogStateCallback> callbackCaptor =
+                ArgumentCaptor.forClass(ISipDialogStateCallback.class);
+
+        Context context = PhoneFactory.getDefaultPhone().getContext();
+        mSipManager = new SipDelegateManager(context,
+                        TEST_SUB_ID, mRcsBinderCache, mBinderCache);
+
+        mSipManager.registerSipDialogStateCallback(Runnable::run, mCallback);
+
+        verify(mRcsBinderCache).listenOnBinder(any(), runnableCaptor.capture());
+        try {
+            verify(mMockImsRcsInterface).registerSipDialogStateCallback(
+                    eq(TEST_SUB_ID), callbackCaptor.capture());
+        } catch (RemoteException e) {
+            //registerSipDialogStateCallback error
+        }
+        mCbBinder = callbackCaptor.getValue();
+    }
+
+    private void unRegisterCallback() {
+        try {
+            mSipManager.unregisterSipDialogStateCallback(mCallback);
+        } catch (ImsException e) {
+            //unregisterSipDialogStateCallback error
+        }
+    }
+
+    private boolean isSipDialogActiveState(List<SipDialogState> dialogs) {
+        int confirmedSize = dialogs.stream().filter(
+                d -> d.getState() == SipDialogState.STATE_CONFIRMED)
+                .collect(Collectors.toSet()).size();
+        if (confirmedSize > 0) {
+            return true;
+        }
+        return false;
+    }
+
     private void filterMessage(SipMessage m, DialogAttributes attr) {
         mTrackerUT.filterSipMessage(
                 SIP_TRANSPORT_SESSION__SIP_MESSAGE_DIRECTION__OUTGOING, m);