diff --git a/boot/1.0/vts/functional/OWNERS b/boot/1.0/vts/functional/OWNERS
new file mode 100644
index 0000000..36e79be
--- /dev/null
+++ b/boot/1.0/vts/functional/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 30545
+dvander@google.com
diff --git a/boot/1.1/vts/functional/OWNERS b/boot/1.1/vts/functional/OWNERS
new file mode 100644
index 0000000..36e79be
--- /dev/null
+++ b/boot/1.1/vts/functional/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 30545
+dvander@google.com
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index ae5b736..2c0bd17 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -414,10 +414,60 @@
         </interface>
     </hal>
     <hal format="aidl" optional="true">
-        <name>android.hardware.radio</name>
+        <name>android.hardware.radio.data</name>
         <version>1</version>
         <interface>
-            <name>IRadio</name>
+            <name>IRadioData</name>
+            <instance>slot1</instance>
+            <instance>slot2</instance>
+            <instance>slot3</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.radio.messaging</name>
+        <version>1</version>
+        <interface>
+            <name>IRadioMessaging</name>
+            <instance>slot1</instance>
+            <instance>slot2</instance>
+            <instance>slot3</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.radio.modem</name>
+        <version>1</version>
+        <interface>
+            <name>IRadioModem</name>
+            <instance>slot1</instance>
+            <instance>slot2</instance>
+            <instance>slot3</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.radio.network</name>
+        <version>1</version>
+        <interface>
+            <name>IRadioNetwork</name>
+            <instance>slot1</instance>
+            <instance>slot2</instance>
+            <instance>slot3</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.radio.sim</name>
+        <version>1</version>
+        <interface>
+            <name>IRadioSim</name>
+            <instance>slot1</instance>
+            <instance>slot2</instance>
+            <instance>slot3</instance>
+        </interface>
+    </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.radio.voice</name>
+        <version>1</version>
+        <interface>
+            <name>IRadioVoice</name>
             <instance>slot1</instance>
             <instance>slot2</instance>
             <instance>slot3</instance>
@@ -452,6 +502,14 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.radio.config</name>
+        <version>1</version>
+        <interface>
+            <name>IRadioConfig</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.radio.config</name>
         <version>1.3</version>
diff --git a/compatibility_matrices/exclude/fcm_exclude.cpp b/compatibility_matrices/exclude/fcm_exclude.cpp
index 6a4d251..c0b35d3 100644
--- a/compatibility_matrices/exclude/fcm_exclude.cpp
+++ b/compatibility_matrices/exclude/fcm_exclude.cpp
@@ -55,6 +55,7 @@
             "android.hardware.common.fmq",
             "android.hardware.graphics.common",
             "android.hardware.keymaster",
+            "android.hardware.radio",
 
             // Fastboot HAL is only used by recovery. Recovery is owned by OEM. Framework
             // does not depend on this HAL, hence it is not declared in any manifests or matrices.
diff --git a/configstore/1.0/vts/functional/OWNERS b/configstore/1.0/vts/functional/OWNERS
new file mode 100644
index 0000000..edfa1b0
--- /dev/null
+++ b/configstore/1.0/vts/functional/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 24939
+lpy@google.com
diff --git a/gatekeeper/1.0/vts/functional/VtsHalGatekeeperV1_0TargetTest.cpp b/gatekeeper/1.0/vts/functional/VtsHalGatekeeperV1_0TargetTest.cpp
index 618624e..f3fa0b4 100644
--- a/gatekeeper/1.0/vts/functional/VtsHalGatekeeperV1_0TargetTest.cpp
+++ b/gatekeeper/1.0/vts/functional/VtsHalGatekeeperV1_0TargetTest.cpp
@@ -310,8 +310,6 @@
   if (first != nullptr && second != nullptr) {
     EXPECT_NE(first->user_id, second->user_id);
   }
-  // the old enrollment should be invalid now
-  verifyPassword(password, enrollRsp.data, 0, verifyRsp, false);
   ALOGI("Testing Untrusted Reenroll done");
 }
 
diff --git a/neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl b/neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl
index 8585bda..52d2d70 100644
--- a/neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl
+++ b/neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl
@@ -2285,7 +2285,7 @@
      * * 0: An (n - 1)-D {@link OperandType::TENSOR_INT32} tensor.
      *      If input is 1-dimensional, the output shape is [1].
      */
-    ARGMIN = 40,  // See ARGMAX for naming discussion.
+    ARGMIN = 40, // See ARGMAX for naming discussion.
 
     /**
      * Transform axis-aligned bounding box proposals using bounding box deltas.
diff --git a/power/1.0/vts/functional/OWNERS b/power/1.0/vts/functional/OWNERS
new file mode 100644
index 0000000..6de2cd5
--- /dev/null
+++ b/power/1.0/vts/functional/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 158088
+connoro@google.com
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_test.cpp b/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
index 3583514..fee5ff3 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
@@ -17,12 +17,42 @@
 #include <android-base/logging.h>
 #include <radio_hidl_hal_utils_v1_0.h>
 
+bool isServiceValidForDeviceConfiguration(hidl_string& serviceName) {
+    if (isSsSsEnabled()) {
+        // Device is configured as SSSS.
+        if (serviceName != RADIO_SERVICE_SLOT1_NAME) {
+            ALOGI("%s instance is not valid for SSSS device.", serviceName.c_str());
+            return false;
+        }
+    } else if (isDsDsEnabled()) {
+        // Device is configured as DSDS.
+        if (serviceName != RADIO_SERVICE_SLOT1_NAME && serviceName != RADIO_SERVICE_SLOT2_NAME) {
+            ALOGI("%s instance is not valid for DSDS device.", serviceName.c_str());
+            return false;
+        }
+    } else if (isTsTsEnabled()) {
+        // Device is configured as TSTS.
+        if (serviceName != RADIO_SERVICE_SLOT1_NAME && serviceName != RADIO_SERVICE_SLOT2_NAME &&
+            serviceName != RADIO_SERVICE_SLOT3_NAME) {
+            ALOGI("%s instance is not valid for TSTS device.", serviceName.c_str());
+            return false;
+        }
+    }
+    return true;
+}
+
 void RadioHidlTest::SetUp() {
-    radio = IRadio::getService(GetParam());
+    hidl_string serviceName = GetParam();
+    if (!isServiceValidForDeviceConfiguration(serviceName)) {
+        ALOGI("Skipped the test due to device configuration.");
+        GTEST_SKIP();
+    }
+
+    radio = IRadio::getService(serviceName);
     if (radio == NULL) {
         LOG(DEBUG) << "Radio is NULL, waiting 1 minute to retry";
         sleep(60);
-        radio = IRadio::getService(GetParam());
+        radio = IRadio::getService(serviceName);
     }
     ASSERT_NE(nullptr, radio.get());
 
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_utils_v1_0.h b/radio/1.0/vts/functional/radio_hidl_hal_utils_v1_0.h
index e3e9473..5d7f79f 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_utils_v1_0.h
+++ b/radio/1.0/vts/functional/radio_hidl_hal_utils_v1_0.h
@@ -16,6 +16,7 @@
 
 #include <android-base/logging.h>
 
+#include <log/log.h>
 #include <chrono>
 #include <condition_variable>
 #include <mutex>
@@ -41,6 +42,15 @@
 #define SKIP_TEST_IF_REQUEST_NOT_SUPPORTED_WITH_HAL_VERSION_AT_LEAST(__ver__) \
     SKIP_TEST_IF_REQUEST_NOT_SUPPORTED_WITH_HAL(__ver__, radio, radioRsp)
 
+// HAL instance name for SIM slot 1 or single SIM device
+#define RADIO_SERVICE_SLOT1_NAME "slot1"
+
+// HAL instance name for SIM slot 2 on dual SIM device
+#define RADIO_SERVICE_SLOT2_NAME "slot2"
+
+// HAL instance name for SIM slot 3 on triple SIM device
+#define RADIO_SERVICE_SLOT3_NAME "slot3"
+
 class RadioHidlTest;
 extern CardStatus cardStatus;
 
diff --git a/radio/aidl/Android.bp b/radio/aidl/Android.bp
index f2449f6..88bdc2e 100644
--- a/radio/aidl/Android.bp
+++ b/radio/aidl/Android.bp
@@ -27,34 +27,149 @@
     },
 }
 
-cc_library {
-    name: "android.hardware.radio-translate-ndk",
+aidl_interface {
+    name: "android.hardware.radio.config",
     vendor_available: true,
-    shared_libs: [
-        "libbinder_ndk",
-        "libhidlbase",
-        "android.hardware.radio-V1-ndk_platform",
-        "android.hardware.radio@1.0",
-        "android.hardware.radio@1.1",
-        "android.hardware.radio@1.2",
-        "android.hardware.radio@1.3",
-        "android.hardware.radio@1.4",
-        "android.hardware.radio@1.5",
-        "android.hardware.radio@1.6",
-    ],
+    srcs: ["android/hardware/radio/config/*.aidl"],
+    stability: "vintf",
+    imports: ["android.hardware.radio"],
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+        },
+        ndk: {
+            vndk: {
+                enabled: true,
+            },
+        },
+    },
 }
 
-java_library {
-    name: "android.hardware.radio-translate-java",
-    libs: [
-        "android.hardware.radio-V1-java",
-        "android.hardware.radio-V1.0-java",
-        "android.hardware.radio-V1.1-java",
-        "android.hardware.radio-V1.2-java",
-        "android.hardware.radio-V1.3-java",
-        "android.hardware.radio-V1.4-java",
-        "android.hardware.radio-V1.5-java",
-        "android.hardware.radio-V1.6-java",
-    ],
-    sdk_version: "module_current",
+aidl_interface {
+    name: "android.hardware.radio.data",
+    vendor_available: true,
+    srcs: ["android/hardware/radio/data/*.aidl"],
+    stability: "vintf",
+    imports: ["android.hardware.radio"],
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+        },
+        ndk: {
+            vndk: {
+                enabled: true,
+            },
+        },
+    },
+}
+
+aidl_interface {
+    name: "android.hardware.radio.messaging",
+    vendor_available: true,
+    srcs: ["android/hardware/radio/messaging/*.aidl"],
+    stability: "vintf",
+    imports: ["android.hardware.radio"],
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+        },
+        ndk: {
+            vndk: {
+                enabled: true,
+            },
+        },
+    },
+}
+
+aidl_interface {
+    name: "android.hardware.radio.modem",
+    vendor_available: true,
+    srcs: ["android/hardware/radio/modem/*.aidl"],
+    stability: "vintf",
+    imports: ["android.hardware.radio"],
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+        },
+        ndk: {
+            vndk: {
+                enabled: true,
+            },
+        },
+    },
+}
+
+aidl_interface {
+    name: "android.hardware.radio.network",
+    vendor_available: true,
+    srcs: ["android/hardware/radio/network/*.aidl"],
+    stability: "vintf",
+    imports: ["android.hardware.radio"],
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+        },
+        ndk: {
+            vndk: {
+                enabled: true,
+            },
+        },
+    },
+}
+
+aidl_interface {
+    name: "android.hardware.radio.sim",
+    vendor_available: true,
+    srcs: ["android/hardware/radio/sim/*.aidl"],
+    stability: "vintf",
+    imports: ["android.hardware.radio"],
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+        },
+        ndk: {
+            vndk: {
+                enabled: true,
+            },
+        },
+    },
+}
+
+aidl_interface {
+    name: "android.hardware.radio.voice",
+    vendor_available: true,
+    srcs: ["android/hardware/radio/voice/*.aidl"],
+    stability: "vintf",
+    imports: ["android.hardware.radio"],
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            sdk_version: "module_current",
+        },
+        ndk: {
+            vndk: {
+                enabled: true,
+            },
+        },
+    },
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
new file mode 100644
index 0000000..85106b8
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *
+ * This interface is used by telephony and telecom to talk to cellular radio for the purpose of
+ * radio configuration, and it is not associated with any specific modem or slot.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+@VintfStability
+interface IRadioConfig {
+  oneway void getHalDeviceCapabilities(in int serial);
+  oneway void getNumOfLiveModems(in int serial);
+  oneway void getPhoneCapability(in int serial);
+  oneway void getSimSlotsStatus(in int serial);
+  oneway void setNumOfLiveModems(in int serial, in byte numOfLiveModems);
+  oneway void setPreferredDataModem(in int serial, in byte modemId);
+  oneway void setResponseFunctions(in android.hardware.radio.config.IRadioConfigResponse radioConfigResponse, in android.hardware.radio.config.IRadioConfigIndication radioConfigIndication);
+  oneway void setSimSlotsMapping(in int serial, in int[] slotMap);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigIndication.aidl
similarity index 87%
copy from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigIndication.aidl
index 695b735..994e337 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigIndication.aidl
@@ -31,9 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.config;
 @VintfStability
-union QosFilterIpsecSpi {
-  boolean noinit;
-  int value;
+interface IRadioConfigIndication {
+  oneway void simSlotsStatusChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.config.SimSlotStatus[] slotStatus);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
similarity index 64%
copy from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
index 695b735..038b0ae 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
@@ -31,9 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.config;
 @VintfStability
-union QosFilterIpsecSpi {
-  boolean noinit;
-  int value;
+interface IRadioConfigResponse {
+  oneway void getHalDeviceCapabilitiesResponse(in android.hardware.radio.RadioResponseInfo info, in boolean modemReducedFeatureSet1);
+  oneway void getNumOfLiveModemsResponse(in android.hardware.radio.RadioResponseInfo info, in byte numOfLiveModems);
+  oneway void getPhoneCapabilityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.config.PhoneCapability phoneCapability);
+  oneway void getSimSlotsStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.config.SimSlotStatus[] slotStatus);
+  oneway void setNumOfLiveModemsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setPreferredDataModemResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSimSlotsMappingResponse(in android.hardware.radio.RadioResponseInfo info);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/PhoneCapability.aidl
similarity index 89%
copy from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/PhoneCapability.aidl
index 695b735..c60200c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/PhoneCapability.aidl
@@ -31,9 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.config;
 @VintfStability
-union QosFilterIpsecSpi {
-  boolean noinit;
-  int value;
+parcelable PhoneCapability {
+  byte maxActiveData;
+  byte maxActiveInternetData;
+  boolean isInternetLingeringSupported;
+  byte[] logicalModemIds;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimSlotStatus.aidl
similarity index 89%
copy from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimSlotStatus.aidl
index 695b735..3a716cf 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimSlotStatus.aidl
@@ -31,9 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.config;
 @VintfStability
-union QosFilterIpsecSpi {
-  boolean noinit;
-  int value;
+parcelable SimSlotStatus {
+  boolean cardActive;
+  int cardState;
+  int slotState;
+  String atr;
+  int logicalSlotId;
+  String iccid;
+  String eid;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ApnAuthType.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/ApnAuthType.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ApnAuthType.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/ApnAuthType.aidl
index bae7d1f..929cfe3 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ApnAuthType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/ApnAuthType.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @Backing(type="int") @VintfStability
 enum ApnAuthType {
   NO_PAP_NO_CHAP = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ApnTypes.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/ApnTypes.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ApnTypes.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/ApnTypes.aidl
index 0829fa6..6982d40 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ApnTypes.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/ApnTypes.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @Backing(type="int") @VintfStability
 enum ApnTypes {
   NONE = 0,
@@ -45,7 +45,6 @@
   CBS = 128,
   IA = 256,
   EMERGENCY = 512,
-  ALL = 1023,
   MCX = 1024,
   XCAP = 2048,
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataCallFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
similarity index 99%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataCallFailCause.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
index df895f8..6130e71 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataCallFailCause.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @Backing(type="int") @VintfStability
 enum DataCallFailCause {
   NONE = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataProfileInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
similarity index 89%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataProfileInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
index b8bba27..cfcd42c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataProfileInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable DataProfileInfo {
   int profileId;
   String apn;
-  android.hardware.radio.PdpProtocolType protocol;
-  android.hardware.radio.PdpProtocolType roamingProtocol;
-  android.hardware.radio.ApnAuthType authType;
+  android.hardware.radio.data.PdpProtocolType protocol;
+  android.hardware.radio.data.PdpProtocolType roamingProtocol;
+  android.hardware.radio.data.ApnAuthType authType;
   String user;
   String password;
   int type;
@@ -46,7 +46,7 @@
   int maxConns;
   int waitTime;
   boolean enabled;
-  android.hardware.radio.ApnTypes supportedApnTypesBitmap;
+  android.hardware.radio.data.ApnTypes supportedApnTypesBitmap;
   android.hardware.radio.RadioAccessFamily bearerBitmap;
   int mtuV4;
   int mtuV6;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataRequestReason.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataRequestReason.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataRequestReason.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataRequestReason.aidl
index 1dd0e08..c94fa6f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataRequestReason.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataRequestReason.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @Backing(type="int") @VintfStability
 enum DataRequestReason {
   NORMAL = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataThrottlingAction.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataThrottlingAction.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataThrottlingAction.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataThrottlingAction.aidl
index 70aaa0f..c0ade45 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataThrottlingAction.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataThrottlingAction.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @Backing(type="byte") @VintfStability
 enum DataThrottlingAction {
   NO_DATA_THROTTLING = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EpsQos.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/EpsQos.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EpsQos.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/EpsQos.aidl
index 8eb3fda..3636731 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EpsQos.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/EpsQos.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable EpsQos {
   int qci;
-  android.hardware.radio.QosBandwidth downlink;
-  android.hardware.radio.QosBandwidth uplink;
+  android.hardware.radio.data.QosBandwidth downlink;
+  android.hardware.radio.data.QosBandwidth uplink;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioData.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioData.aidl
new file mode 100644
index 0000000..a648675
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioData.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+@VintfStability
+interface IRadioData {
+  oneway void allocatePduSessionId(in int serial);
+  oneway void cancelHandover(in int serial, in int callId);
+  oneway void deactivateDataCall(in int serial, in int cid, in android.hardware.radio.data.DataRequestReason reason);
+  oneway void getDataCallList(in int serial);
+  oneway void getSlicingConfig(in int serial);
+  oneway void releasePduSessionId(in int serial, in int id);
+  oneway void responseAcknowledgement();
+  oneway void setDataAllowed(in int serial, in boolean allow);
+  oneway void setDataProfile(in int serial, in android.hardware.radio.data.DataProfileInfo[] profiles);
+  oneway void setDataThrottling(in int serial, in android.hardware.radio.data.DataThrottlingAction dataThrottlingAction, in long completionDurationMillis);
+  oneway void setInitialAttachApn(in int serial, in android.hardware.radio.data.DataProfileInfo dataProfileInfo);
+  oneway void setResponseFunctions(in android.hardware.radio.data.IRadioDataResponse radioDataResponse, in android.hardware.radio.data.IRadioDataIndication radioDataIndication);
+  oneway void setupDataCall(in int serial, in android.hardware.radio.AccessNetwork accessNetwork, in android.hardware.radio.data.DataProfileInfo dataProfileInfo, in boolean roamingAllowed, in android.hardware.radio.data.DataRequestReason reason, in android.hardware.radio.data.LinkAddress[] addresses, in String[] dnses, in int pduSessionId, in @nullable android.hardware.radio.data.SliceInfo sliceInfo, in @nullable android.hardware.radio.data.TrafficDescriptor trafficDescriptor, in boolean matchAllRuleAllowed);
+  oneway void startHandover(in int serial, in int callId);
+  oneway void startKeepalive(in int serial, in android.hardware.radio.data.KeepaliveRequest keepalive);
+  oneway void stopKeepalive(in int serial, in int sessionHandle);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataIndication.aidl
similarity index 74%
copy from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataIndication.aidl
index 695b735..e496c7b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataIndication.aidl
@@ -31,9 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
-union QosFilterIpsecSpi {
-  boolean noinit;
-  int value;
+interface IRadioDataIndication {
+  oneway void dataCallListChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.SetupDataCallResult[] dcList);
+  oneway void keepaliveStatus(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.KeepaliveStatus status);
+  oneway void pcoData(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.PcoDataInfo pco);
+  oneway void unthrottleApn(in android.hardware.radio.RadioIndicationType type, in String apn);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataResponse.aidl
new file mode 100644
index 0000000..4edc17d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataResponse.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+@VintfStability
+interface IRadioDataResponse {
+  oneway void acknowledgeRequest(in int serial);
+  oneway void allocatePduSessionIdResponse(in android.hardware.radio.RadioResponseInfo info, in int id);
+  oneway void cancelHandoverResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void deactivateDataCallResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getDataCallListResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.data.SetupDataCallResult[] dcResponse);
+  oneway void getSlicingConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.data.SlicingConfig slicingConfig);
+  oneway void releasePduSessionIdResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setDataAllowedResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setDataProfileResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setDataThrottlingResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setInitialAttachApnResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setupDataCallResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.data.SetupDataCallResult dcResponse);
+  oneway void startHandoverResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void startKeepaliveResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.data.KeepaliveStatus status);
+  oneway void stopKeepaliveResponse(in android.hardware.radio.RadioResponseInfo info);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/KeepaliveRequest.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/KeepaliveRequest.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/KeepaliveRequest.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/KeepaliveRequest.aidl
index 1aeeb55..788adfb 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/KeepaliveRequest.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/KeepaliveRequest.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable KeepaliveRequest {
   int type;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/KeepaliveStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/KeepaliveStatus.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/KeepaliveStatus.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/KeepaliveStatus.aidl
index 3c7a736..4729b8e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/KeepaliveStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/KeepaliveStatus.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable KeepaliveStatus {
   int sessionHandle;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LinkAddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/LinkAddress.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LinkAddress.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/LinkAddress.aidl
index bdeb9b8..9aee44c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LinkAddress.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/LinkAddress.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable LinkAddress {
   String address;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrQos.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/NrQos.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrQos.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/NrQos.aidl
index a40dda8..a8a1696 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrQos.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/NrQos.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable NrQos {
   int fiveQi;
-  android.hardware.radio.QosBandwidth downlink;
-  android.hardware.radio.QosBandwidth uplink;
+  android.hardware.radio.data.QosBandwidth downlink;
+  android.hardware.radio.data.QosBandwidth uplink;
   byte qfi;
   char averagingWindowMs;
   const byte FLOW_ID_RANGE_MIN = 1;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/OsAppId.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/OsAppId.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/OsAppId.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/OsAppId.aidl
index bc11229..205b1e9 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/OsAppId.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/OsAppId.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable OsAppId {
   byte[] osAppId;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PcoDataInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PcoDataInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PcoDataInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PcoDataInfo.aidl
index 828b08c..edfa759 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PcoDataInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PcoDataInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable PcoDataInfo {
   int cid;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PdpProtocolType.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PdpProtocolType.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PdpProtocolType.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PdpProtocolType.aidl
index 980d3af..363cdf3 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PdpProtocolType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PdpProtocolType.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @Backing(type="int") @VintfStability
 enum PdpProtocolType {
   UNKNOWN = -1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PortRange.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PortRange.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PortRange.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PortRange.aidl
index 8e02ff3..f3749ed 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PortRange.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/PortRange.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable PortRange {
   int start;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Qos.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/Qos.aidl
similarity index 93%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Qos.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/Qos.aidl
index d69853f..1981721 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Qos.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/Qos.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 union Qos {
   boolean noinit;
-  android.hardware.radio.EpsQos eps;
-  android.hardware.radio.NrQos nr;
+  android.hardware.radio.data.EpsQos eps;
+  android.hardware.radio.data.NrQos nr;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosBandwidth.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosBandwidth.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosBandwidth.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosBandwidth.aidl
index 95622bc..d7ebe10 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosBandwidth.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosBandwidth.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable QosBandwidth {
   int maxBitrateKbps;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilter.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilter.aidl
similarity index 86%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilter.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilter.aidl
index a568506..b9098f7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilter.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilter.aidl
@@ -31,17 +31,17 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable QosFilter {
   String[] localAddresses;
   String[] remoteAddresses;
-  @nullable android.hardware.radio.PortRange localPort;
-  @nullable android.hardware.radio.PortRange remotePort;
+  @nullable android.hardware.radio.data.PortRange localPort;
+  @nullable android.hardware.radio.data.PortRange remotePort;
   byte protocol;
-  android.hardware.radio.QosFilterTypeOfService tos;
-  android.hardware.radio.QosFilterIpv6FlowLabel flowLabel;
-  android.hardware.radio.QosFilterIpsecSpi spi;
+  android.hardware.radio.data.QosFilterTypeOfService tos;
+  android.hardware.radio.data.QosFilterIpv6FlowLabel flowLabel;
+  android.hardware.radio.data.QosFilterIpsecSpi spi;
   byte direction;
   int precedence;
   const byte DIRECTION_DOWNLINK = 0;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterIpsecSpi.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterIpsecSpi.aidl
index 695b735..565e499 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterIpsecSpi.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 union QosFilterIpsecSpi {
   boolean noinit;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpv6FlowLabel.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpv6FlowLabel.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl
index 5b9c82c..16117b2 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpv6FlowLabel.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 union QosFilterIpv6FlowLabel {
   boolean noinit;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterTypeOfService.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterTypeOfService.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterTypeOfService.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterTypeOfService.aidl
index c7c0331..95fda16 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterTypeOfService.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosFilterTypeOfService.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 union QosFilterTypeOfService {
   boolean noinit;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosSession.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosSession.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosSession.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosSession.aidl
index 8f1b913..53dcef0 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosSession.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/QosSession.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable QosSession {
   int qosSessionId;
-  android.hardware.radio.Qos qos;
-  android.hardware.radio.QosFilter[] qosFilters;
+  android.hardware.radio.data.Qos qos;
+  android.hardware.radio.data.QosFilter[] qosFilters;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RouteSelectionDescriptor.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/RouteSelectionDescriptor.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RouteSelectionDescriptor.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/RouteSelectionDescriptor.aidl
index 233b8b5..02596a1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RouteSelectionDescriptor.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/RouteSelectionDescriptor.aidl
@@ -31,13 +31,13 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable RouteSelectionDescriptor {
   byte precedence;
-  android.hardware.radio.PdpProtocolType sessionType;
+  android.hardware.radio.data.PdpProtocolType sessionType;
   byte sscMode;
-  android.hardware.radio.SliceInfo[] sliceInfo;
+  android.hardware.radio.data.SliceInfo[] sliceInfo;
   String[] dnn;
   const byte SSC_MODE_UNKNOWN = -1;
   const byte SSC_MODE_1 = 1;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SetupDataCallResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SetupDataCallResult.aidl
similarity index 84%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SetupDataCallResult.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SetupDataCallResult.aidl
index edf7a8a..ff2459c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SetupDataCallResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SetupDataCallResult.aidl
@@ -31,27 +31,27 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable SetupDataCallResult {
-  android.hardware.radio.DataCallFailCause cause;
+  android.hardware.radio.data.DataCallFailCause cause;
   long suggestedRetryTime;
   int cid;
   int active;
-  android.hardware.radio.PdpProtocolType type;
+  android.hardware.radio.data.PdpProtocolType type;
   String ifname;
-  android.hardware.radio.LinkAddress[] addresses;
+  android.hardware.radio.data.LinkAddress[] addresses;
   String[] dnses;
   String[] gateways;
   String[] pcscf;
   int mtuV4;
   int mtuV6;
-  android.hardware.radio.Qos defaultQos;
-  android.hardware.radio.QosSession[] qosSessions;
+  android.hardware.radio.data.Qos defaultQos;
+  android.hardware.radio.data.QosSession[] qosSessions;
   byte handoverFailureMode;
   int pduSessionId;
-  @nullable android.hardware.radio.SliceInfo sliceInfo;
-  android.hardware.radio.TrafficDescriptor[] trafficDescriptors;
+  @nullable android.hardware.radio.data.SliceInfo sliceInfo;
+  android.hardware.radio.data.TrafficDescriptor[] trafficDescriptors;
   const int DATA_CONNECTION_STATUS_INACTIVE = 0;
   const int DATA_CONNECTION_STATUS_DORMANT = 1;
   const int DATA_CONNECTION_STATUS_ACTIVE = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SliceInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SliceInfo.aidl
similarity index 98%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SliceInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SliceInfo.aidl
index f49ff3b..0febcd1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SliceInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SliceInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable SliceInfo {
   byte sliceServiceType;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SlicingConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SlicingConfig.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SlicingConfig.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SlicingConfig.aidl
index 9d36338..54e2f12 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SlicingConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SlicingConfig.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable SlicingConfig {
-  android.hardware.radio.UrspRule[] urspRules;
-  android.hardware.radio.SliceInfo[] sliceInfo;
+  android.hardware.radio.data.UrspRule[] urspRules;
+  android.hardware.radio.data.SliceInfo[] sliceInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TrafficDescriptor.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/TrafficDescriptor.aidl
similarity index 94%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TrafficDescriptor.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/TrafficDescriptor.aidl
index 7dabe99..d5079c1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TrafficDescriptor.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/TrafficDescriptor.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable TrafficDescriptor {
   @nullable String dnn;
-  @nullable android.hardware.radio.OsAppId osAppId;
+  @nullable android.hardware.radio.data.OsAppId osAppId;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UrspRule.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/UrspRule.aidl
similarity index 89%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UrspRule.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/UrspRule.aidl
index 30c851c..c0be054 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UrspRule.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/UrspRule.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 @VintfStability
 parcelable UrspRule {
   int precedence;
-  android.hardware.radio.TrafficDescriptor[] trafficDescriptors;
-  android.hardware.radio.RouteSelectionDescriptor[] routeSelectionDescriptor;
+  android.hardware.radio.data.TrafficDescriptor[] trafficDescriptors;
+  android.hardware.radio.data.RouteSelectionDescriptor[] routeSelectionDescriptor;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaBroadcastSmsConfigInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaBroadcastSmsConfigInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl
index 73c7fae..54e8a7b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaBroadcastSmsConfigInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable CdmaBroadcastSmsConfigInfo {
   int serviceCategory;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsAck.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsAck.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsAck.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsAck.aidl
index 8dfa1da..0de1688 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsAck.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsAck.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable CdmaSmsAck {
   boolean errorClass;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsAddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsAddress.aidl
similarity index 98%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsAddress.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsAddress.aidl
index a24c701..4a55745 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsAddress.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsAddress.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable CdmaSmsAddress {
   int digitMode;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsMessage.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsMessage.aidl
similarity index 91%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsMessage.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsMessage.aidl
index c419bad..fdb74fb 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsMessage.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsMessage.aidl
@@ -31,13 +31,13 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable CdmaSmsMessage {
   int teleserviceId;
   boolean isServicePresent;
   int serviceCategory;
-  android.hardware.radio.CdmaSmsAddress address;
-  android.hardware.radio.CdmaSmsSubaddress subAddress;
+  android.hardware.radio.messaging.CdmaSmsAddress address;
+  android.hardware.radio.messaging.CdmaSmsSubaddress subAddress;
   byte[] bearerData;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsSubaddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsSubaddress.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
index 0cf3e58..deb1102 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsSubaddress.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable CdmaSmsSubaddress {
   int subaddressType;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsWriteArgs.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl
similarity index 94%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsWriteArgs.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl
index e2fd8fd..4969663 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSmsWriteArgs.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl
@@ -31,11 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable CdmaSmsWriteArgs {
   int status;
-  android.hardware.radio.CdmaSmsMessage message;
+  android.hardware.radio.messaging.CdmaSmsMessage message;
   const int STATUS_REC_UNREAD = 0;
   const int STATUS_REC_READ = 1;
   const int STATUS_STO_UNSENT = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmBroadcastSmsConfigInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmBroadcastSmsConfigInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl
index e74845e..6cc7636 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmBroadcastSmsConfigInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable GsmBroadcastSmsConfigInfo {
   int fromServiceId;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmSmsMessage.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/GsmSmsMessage.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmSmsMessage.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/GsmSmsMessage.aidl
index 1b00b0f..2937d5c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmSmsMessage.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/GsmSmsMessage.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable GsmSmsMessage {
   String smscPdu;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessaging.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessaging.aidl
new file mode 100644
index 0000000..b0fc349
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessaging.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+@VintfStability
+interface IRadioMessaging {
+  oneway void acknowledgeIncomingGsmSmsWithPdu(in int serial, in boolean success, in String ackPdu);
+  oneway void acknowledgeLastIncomingCdmaSms(in int serial, in android.hardware.radio.messaging.CdmaSmsAck smsAck);
+  oneway void acknowledgeLastIncomingGsmSms(in int serial, in boolean success, in android.hardware.radio.messaging.SmsAcknowledgeFailCause cause);
+  oneway void cancelPendingUssd(in int serial);
+  oneway void deleteSmsOnRuim(in int serial, in int index);
+  oneway void deleteSmsOnSim(in int serial, in int index);
+  oneway void getCdmaBroadcastConfig(in int serial);
+  oneway void getGsmBroadcastConfig(in int serial);
+  oneway void getSmscAddress(in int serial);
+  oneway void reportSmsMemoryStatus(in int serial, in boolean available);
+  oneway void responseAcknowledgement();
+  oneway void sendCdmaSms(in int serial, in android.hardware.radio.messaging.CdmaSmsMessage sms);
+  oneway void sendCdmaSmsExpectMore(in int serial, in android.hardware.radio.messaging.CdmaSmsMessage sms);
+  oneway void sendImsSms(in int serial, in android.hardware.radio.messaging.ImsSmsMessage message);
+  oneway void sendSms(in int serial, in android.hardware.radio.messaging.GsmSmsMessage message);
+  oneway void sendSmsExpectMore(in int serial, in android.hardware.radio.messaging.GsmSmsMessage message);
+  oneway void sendUssd(in int serial, in String ussd);
+  oneway void setCdmaBroadcastActivation(in int serial, in boolean activate);
+  oneway void setCdmaBroadcastConfig(in int serial, in android.hardware.radio.messaging.CdmaBroadcastSmsConfigInfo[] configInfo);
+  oneway void setGsmBroadcastActivation(in int serial, in boolean activate);
+  oneway void setGsmBroadcastConfig(in int serial, in android.hardware.radio.messaging.GsmBroadcastSmsConfigInfo[] configInfo);
+  oneway void setResponseFunctions(in android.hardware.radio.messaging.IRadioMessagingResponse radioMessagingResponse, in android.hardware.radio.messaging.IRadioMessagingIndication radioMessagingIndication);
+  oneway void setSmscAddress(in int serial, in String smsc);
+  oneway void writeSmsToRuim(in int serial, in android.hardware.radio.messaging.CdmaSmsWriteArgs cdmaSms);
+  oneway void writeSmsToSim(in int serial, in android.hardware.radio.messaging.SmsWriteArgs smsWriteArgs);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
similarity index 64%
copy from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
index 695b735..89a0f3b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
@@ -31,9 +31,15 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
-union QosFilterIpsecSpi {
-  boolean noinit;
-  int value;
+interface IRadioMessagingIndication {
+  oneway void cdmaNewSms(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.messaging.CdmaSmsMessage msg);
+  oneway void cdmaRuimSmsStorageFull(in android.hardware.radio.RadioIndicationType type);
+  oneway void newBroadcastSms(in android.hardware.radio.RadioIndicationType type, in byte[] data);
+  oneway void newSms(in android.hardware.radio.RadioIndicationType type, in byte[] pdu);
+  oneway void newSmsOnSim(in android.hardware.radio.RadioIndicationType type, in int recordNumber);
+  oneway void newSmsStatusReport(in android.hardware.radio.RadioIndicationType type, in byte[] pdu);
+  oneway void onUssd(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.messaging.UssdModeType modeType, in String msg);
+  oneway void simSmsStorageFull(in android.hardware.radio.RadioIndicationType type);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
new file mode 100644
index 0000000..156f24b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+@VintfStability
+interface IRadioMessagingResponse {
+  oneway void acknowledgeIncomingGsmSmsWithPduResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void acknowledgeLastIncomingCdmaSmsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void acknowledgeLastIncomingGsmSmsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void acknowledgeRequest(in int serial);
+  oneway void cancelPendingUssdResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void deleteSmsOnRuimResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void deleteSmsOnSimResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getCdmaBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.CdmaBroadcastSmsConfigInfo[] configs);
+  oneway void getGsmBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.GsmBroadcastSmsConfigInfo[] configs);
+  oneway void getSmscAddressResponse(in android.hardware.radio.RadioResponseInfo info, in String smsc);
+  oneway void reportSmsMemoryStatusResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendCdmaSmsExpectMoreResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendCdmaSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendImsSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendSmsExpectMoreResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendUssdResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCdmaBroadcastActivationResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCdmaBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setGsmBroadcastActivationResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setGsmBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSmscAddressResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void writeSmsToRuimResponse(in android.hardware.radio.RadioResponseInfo info, in int index);
+  oneway void writeSmsToSimResponse(in android.hardware.radio.RadioResponseInfo info, in int index);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ImsSmsMessage.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/ImsSmsMessage.aidl
similarity index 91%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ImsSmsMessage.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/ImsSmsMessage.aidl
index b5ffcc6..706bfdd 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ImsSmsMessage.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/ImsSmsMessage.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable ImsSmsMessage {
   android.hardware.radio.RadioTechnologyFamily tech;
   boolean retry;
   int messageRef;
-  android.hardware.radio.CdmaSmsMessage[] cdmaMessage;
-  android.hardware.radio.GsmSmsMessage[] gsmMessage;
+  android.hardware.radio.messaging.CdmaSmsMessage[] cdmaMessage;
+  android.hardware.radio.messaging.GsmSmsMessage[] gsmMessage;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SendSmsResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SendSmsResult.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SendSmsResult.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SendSmsResult.aidl
index 7063db5..0fbec6f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SendSmsResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SendSmsResult.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable SendSmsResult {
   int messageRef;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SmsAcknowledgeFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SmsAcknowledgeFailCause.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl
index c5b13b9..b1f8ff8 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SmsAcknowledgeFailCause.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @Backing(type="int") @VintfStability
 enum SmsAcknowledgeFailCause {
   MEMORY_CAPACITY_EXCEEDED = 211,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SmsWriteArgs.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SmsWriteArgs.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SmsWriteArgs.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SmsWriteArgs.aidl
index a42339d..1748b62 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SmsWriteArgs.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/SmsWriteArgs.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @VintfStability
 parcelable SmsWriteArgs {
   int status;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UssdModeType.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/UssdModeType.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UssdModeType.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/UssdModeType.aidl
index 992a55f..5395b11 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UssdModeType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/UssdModeType.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 @Backing(type="int") @VintfStability
 enum UssdModeType {
   NOTIFY = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ActivityStatsInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ActivityStatsInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ActivityStatsInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ActivityStatsInfo.aidl
index f9ef742..2da0167 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ActivityStatsInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ActivityStatsInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @VintfStability
 parcelable ActivityStatsInfo {
   int sleepModeTimeMs;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DeviceStateType.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/DeviceStateType.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DeviceStateType.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/DeviceStateType.aidl
index 2d3cea8..0f0006d 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DeviceStateType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/DeviceStateType.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @Backing(type="int") @VintfStability
 enum DeviceStateType {
   POWER_SAVE_MODE = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfig.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfig.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfig.aidl
index 60ab511..7593ca7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfig.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @VintfStability
 parcelable HardwareConfig {
   int type;
   String uuid;
   int state;
-  android.hardware.radio.HardwareConfigModem[] modem;
-  android.hardware.radio.HardwareConfigSim[] sim;
+  android.hardware.radio.modem.HardwareConfigModem[] modem;
+  android.hardware.radio.modem.HardwareConfigSim[] sim;
   const int STATE_ENABLED = 0;
   const int STATE_STANDBY = 1;
   const int STATE_DISABLED = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfigModem.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfigModem.aidl
similarity index 93%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfigModem.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfigModem.aidl
index 08e12e6..bf70995 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfigModem.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfigModem.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @VintfStability
 parcelable HardwareConfigModem {
   int rilModel;
-  int rat;
-  int maxVoice;
-  int maxData;
+  android.hardware.radio.RadioTechnology rat;
+  int maxVoiceCalls;
+  int maxDataCalls;
   int maxStandby;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfigSim.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfigSim.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfigSim.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfigSim.aidl
index 8df23b4..1b887c2 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/HardwareConfigSim.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/HardwareConfigSim.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @VintfStability
 parcelable HardwareConfigSim {
   String modemUuid;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModem.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModem.aidl
new file mode 100644
index 0000000..41eff51
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModem.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+@VintfStability
+interface IRadioModem {
+  oneway void enableModem(in int serial, in boolean on);
+  oneway void getBasebandVersion(in int serial);
+  oneway void getDeviceIdentity(in int serial);
+  oneway void getHardwareConfig(in int serial);
+  oneway void getModemActivityInfo(in int serial);
+  oneway void getModemStackStatus(in int serial);
+  oneway void getRadioCapability(in int serial);
+  oneway void nvReadItem(in int serial, in android.hardware.radio.modem.NvItem itemId);
+  oneway void nvResetConfig(in int serial, in android.hardware.radio.modem.ResetNvType resetType);
+  oneway void nvWriteCdmaPrl(in int serial, in byte[] prl);
+  oneway void nvWriteItem(in int serial, in android.hardware.radio.modem.NvWriteItem item);
+  oneway void requestShutdown(in int serial);
+  oneway void responseAcknowledgement();
+  oneway void sendDeviceState(in int serial, in android.hardware.radio.modem.DeviceStateType deviceStateType, in boolean state);
+  oneway void setRadioCapability(in int serial, in android.hardware.radio.modem.RadioCapability rc);
+  oneway void setRadioPower(in int serial, in boolean powerOn, in boolean forEmergencyCall, in boolean preferredForEmergencyCall);
+  oneway void setResponseFunctions(in android.hardware.radio.modem.IRadioModemResponse radioModemResponse, in android.hardware.radio.modem.IRadioModemIndication radioModemIndication);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModemIndication.aidl
similarity index 71%
copy from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModemIndication.aidl
index 695b735..514ff9a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModemIndication.aidl
@@ -31,9 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @VintfStability
-union QosFilterIpsecSpi {
-  boolean noinit;
-  int value;
+interface IRadioModemIndication {
+  oneway void hardwareConfigChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.modem.HardwareConfig[] configs);
+  oneway void modemReset(in android.hardware.radio.RadioIndicationType type, in String reason);
+  oneway void radioCapabilityIndication(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.modem.RadioCapability rc);
+  oneway void radioStateChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.modem.RadioState radioState);
+  oneway void rilConnected(in android.hardware.radio.RadioIndicationType type);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModemResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModemResponse.aidl
new file mode 100644
index 0000000..dcaff45
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/IRadioModemResponse.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+@VintfStability
+interface IRadioModemResponse {
+  oneway void acknowledgeRequest(in int serial);
+  oneway void enableModemResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getBasebandVersionResponse(in android.hardware.radio.RadioResponseInfo info, in String version);
+  oneway void getDeviceIdentityResponse(in android.hardware.radio.RadioResponseInfo info, in String imei, in String imeisv, in String esn, in String meid);
+  oneway void getHardwareConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.modem.HardwareConfig[] config);
+  oneway void getModemActivityInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.modem.ActivityStatsInfo activityInfo);
+  oneway void getModemStackStatusResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
+  oneway void getRadioCapabilityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.modem.RadioCapability rc);
+  oneway void nvReadItemResponse(in android.hardware.radio.RadioResponseInfo info, in String result);
+  oneway void nvResetConfigResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void nvWriteCdmaPrlResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void nvWriteItemResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void requestShutdownResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendDeviceStateResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setRadioCapabilityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.modem.RadioCapability rc);
+  oneway void setRadioPowerResponse(in android.hardware.radio.RadioResponseInfo info);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NvItem.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/NvItem.aidl
similarity index 98%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NvItem.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/NvItem.aidl
index d7706c5..bda4ab7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NvItem.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/NvItem.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @Backing(type="int") @VintfStability
 enum NvItem {
   CDMA_MEID = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NvWriteItem.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/NvWriteItem.aidl
similarity index 95%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NvWriteItem.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/NvWriteItem.aidl
index 9e60db6..58e8498 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NvWriteItem.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/NvWriteItem.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @VintfStability
 parcelable NvWriteItem {
-  android.hardware.radio.NvItem itemId;
+  android.hardware.radio.modem.NvItem itemId;
   String value;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioCapability.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/RadioCapability.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioCapability.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/RadioCapability.aidl
index ca1e389..d5716ac 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioCapability.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/RadioCapability.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @VintfStability
 parcelable RadioCapability {
   int session;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioState.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/RadioState.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioState.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/RadioState.aidl
index 3dad483..4bde770 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/RadioState.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @Backing(type="int") @VintfStability
 enum RadioState {
   OFF = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ResetNvType.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ResetNvType.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ResetNvType.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ResetNvType.aidl
index 3852a77..81f2254 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ResetNvType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ResetNvType.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 @Backing(type="int") @VintfStability
 enum ResetNvType {
   RELOAD = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AccessTechnologySpecificInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl
similarity index 88%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AccessTechnologySpecificInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl
index 988f118..4a4a120 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AccessTechnologySpecificInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 union AccessTechnologySpecificInfo {
   boolean noinit;
-  android.hardware.radio.Cdma2000RegistrationInfo cdmaInfo;
-  android.hardware.radio.EutranRegistrationInfo eutranInfo;
-  android.hardware.radio.NrVopsInfo ngranNrVopsInfo;
+  android.hardware.radio.network.Cdma2000RegistrationInfo cdmaInfo;
+  android.hardware.radio.network.EutranRegistrationInfo eutranInfo;
+  android.hardware.radio.network.NrVopsInfo ngranNrVopsInfo;
   boolean geranDtmSupported;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/BarringInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringInfo.aidl
similarity index 96%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/BarringInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringInfo.aidl
index 1623764..a96ef51 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/BarringInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringInfo.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable BarringInfo {
   int serviceType;
   int barringType;
-  @nullable android.hardware.radio.BarringTypeSpecificInfo barringTypeSpecificInfo;
+  @nullable android.hardware.radio.network.BarringTypeSpecificInfo barringTypeSpecificInfo;
   const int BARRING_TYPE_NONE = 0;
   const int BARRING_TYPE_CONDITIONAL = 1;
   const int BARRING_TYPE_UNCONDITIONAL = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/BarringTypeSpecificInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringTypeSpecificInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/BarringTypeSpecificInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringTypeSpecificInfo.aidl
index 98b46c9..c04cdb5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/BarringTypeSpecificInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/BarringTypeSpecificInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable BarringTypeSpecificInfo {
   int factor;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Cdma2000RegistrationInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Cdma2000RegistrationInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl
index 6e4d7b6..7d9292d 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Cdma2000RegistrationInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable Cdma2000RegistrationInfo {
   boolean cssSupported;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaRoamingType.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CdmaRoamingType.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaRoamingType.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CdmaRoamingType.aidl
index 09a59a0..54c431b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaRoamingType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CdmaRoamingType.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum CdmaRoamingType {
   HOME_NETWORK = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CdmaSignalStrength.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSignalStrength.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CdmaSignalStrength.aidl
index 2939183..b4aee1c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSignalStrength.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CdmaSignalStrength.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CdmaSignalStrength {
   int dbm;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellConnectionStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellConnectionStatus.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellConnectionStatus.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellConnectionStatus.aidl
index 96f8368..066cb60 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellConnectionStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellConnectionStatus.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum CellConnectionStatus {
   NONE = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentity.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentity.aidl
similarity index 82%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentity.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentity.aidl
index aa37fdf..1c68e8c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentity.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentity.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 union CellIdentity {
   boolean noinit;
-  android.hardware.radio.CellIdentityGsm gsm;
-  android.hardware.radio.CellIdentityWcdma wcdma;
-  android.hardware.radio.CellIdentityTdscdma tdscdma;
-  android.hardware.radio.CellIdentityCdma cdma;
-  android.hardware.radio.CellIdentityLte lte;
-  android.hardware.radio.CellIdentityNr nr;
+  android.hardware.radio.network.CellIdentityGsm gsm;
+  android.hardware.radio.network.CellIdentityWcdma wcdma;
+  android.hardware.radio.network.CellIdentityTdscdma tdscdma;
+  android.hardware.radio.network.CellIdentityCdma cdma;
+  android.hardware.radio.network.CellIdentityLte lte;
+  android.hardware.radio.network.CellIdentityNr nr;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityCdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityCdma.aidl
similarity index 93%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityCdma.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityCdma.aidl
index d24b91d..7dd1341 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityCdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityCdma.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellIdentityCdma {
   int networkId;
@@ -39,5 +39,5 @@
   int baseStationId;
   int longitude;
   int latitude;
-  android.hardware.radio.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityGsm.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityGsm.aidl
similarity index 93%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityGsm.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityGsm.aidl
index 4ee2148..3991af7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityGsm.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityGsm.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellIdentityGsm {
   String mcc;
@@ -40,6 +40,6 @@
   int cid;
   int arfcn;
   byte bsic;
-  android.hardware.radio.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
   String[] additionalPlmns;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityLte.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityLte.aidl
similarity index 88%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityLte.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityLte.aidl
index 4f7c90b..9ea0974 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityLte.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityLte.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellIdentityLte {
   String mcc;
@@ -40,9 +40,9 @@
   int pci;
   int tac;
   int earfcn;
-  android.hardware.radio.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
   int bandwidth;
   String[] additionalPlmns;
-  @nullable android.hardware.radio.ClosedSubscriberGroupInfo csgInfo;
-  android.hardware.radio.EutranBands[] bands;
+  @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
+  android.hardware.radio.network.EutranBands[] bands;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityNr.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityNr.aidl
similarity index 91%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityNr.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityNr.aidl
index 60a24d7..865e0dd 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityNr.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityNr.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellIdentityNr {
   String mcc;
@@ -40,7 +40,7 @@
   int pci;
   int tac;
   int nrarfcn;
-  android.hardware.radio.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
   String[] additionalPlmns;
-  android.hardware.radio.NgranBands[] bands;
+  android.hardware.radio.network.NgranBands[] bands;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityOperatorNames.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityOperatorNames.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityOperatorNames.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityOperatorNames.aidl
index 161797f..a03f519 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityOperatorNames.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityOperatorNames.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellIdentityOperatorNames {
   String alphaLong;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityTdscdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityTdscdma.aidl
similarity index 90%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityTdscdma.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityTdscdma.aidl
index 7cc13b5..836b5b5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityTdscdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityTdscdma.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellIdentityTdscdma {
   String mcc;
@@ -40,7 +40,7 @@
   int cid;
   int cpid;
   int uarfcn;
-  android.hardware.radio.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
   String[] additionalPlmns;
-  @nullable android.hardware.radio.ClosedSubscriberGroupInfo csgInfo;
+  @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityWcdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityWcdma.aidl
similarity index 90%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityWcdma.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityWcdma.aidl
index c43a8ad..f832449 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellIdentityWcdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityWcdma.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellIdentityWcdma {
   String mcc;
@@ -40,7 +40,7 @@
   int cid;
   int psc;
   int uarfcn;
-  android.hardware.radio.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
   String[] additionalPlmns;
-  @nullable android.hardware.radio.ClosedSubscriberGroupInfo csgInfo;
+  @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfo.aidl
similarity index 90%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfo.aidl
index 20ea3cb..38e0a44 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfo.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellInfo {
   boolean registered;
-  android.hardware.radio.CellConnectionStatus connectionStatus;
-  android.hardware.radio.CellInfoCellInfoRatSpecificInfo ratSpecificInfo;
+  android.hardware.radio.network.CellConnectionStatus connectionStatus;
+  android.hardware.radio.network.CellInfoRatSpecificInfo ratSpecificInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoCdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoCdma.aidl
similarity index 87%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoCdma.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoCdma.aidl
index dd940c2..d171a4b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoCdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoCdma.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellInfoCdma {
-  android.hardware.radio.CellIdentityCdma cellIdentityCdma;
-  android.hardware.radio.CdmaSignalStrength signalStrengthCdma;
-  android.hardware.radio.EvdoSignalStrength signalStrengthEvdo;
+  android.hardware.radio.network.CellIdentityCdma cellIdentityCdma;
+  android.hardware.radio.network.CdmaSignalStrength signalStrengthCdma;
+  android.hardware.radio.network.EvdoSignalStrength signalStrengthEvdo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoGsm.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoGsm.aidl
similarity index 90%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoGsm.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoGsm.aidl
index fda976c..491b686 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoGsm.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoGsm.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellInfoGsm {
-  android.hardware.radio.CellIdentityGsm cellIdentityGsm;
-  android.hardware.radio.GsmSignalStrength signalStrengthGsm;
+  android.hardware.radio.network.CellIdentityGsm cellIdentityGsm;
+  android.hardware.radio.network.GsmSignalStrength signalStrengthGsm;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoLte.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoLte.aidl
similarity index 90%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoLte.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoLte.aidl
index 9976feb..67c5a18 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoLte.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoLte.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellInfoLte {
-  android.hardware.radio.CellIdentityLte cellIdentityLte;
-  android.hardware.radio.LteSignalStrength signalStrengthLte;
+  android.hardware.radio.network.CellIdentityLte cellIdentityLte;
+  android.hardware.radio.network.LteSignalStrength signalStrengthLte;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoNr.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoNr.aidl
similarity index 90%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoNr.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoNr.aidl
index 7883692..a094600 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoNr.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoNr.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellInfoNr {
-  android.hardware.radio.CellIdentityNr cellIdentityNr;
-  android.hardware.radio.NrSignalStrength signalStrengthNr;
+  android.hardware.radio.network.CellIdentityNr cellIdentityNr;
+  android.hardware.radio.network.NrSignalStrength signalStrengthNr;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl
similarity index 81%
copy from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl
index 695b735..4e0719c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl
@@ -31,9 +31,13 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
-union QosFilterIpsecSpi {
-  boolean noinit;
-  int value;
+union CellInfoRatSpecificInfo {
+  android.hardware.radio.network.CellInfoGsm gsm;
+  android.hardware.radio.network.CellInfoWcdma wcdma;
+  android.hardware.radio.network.CellInfoTdscdma tdscdma;
+  android.hardware.radio.network.CellInfoLte lte;
+  android.hardware.radio.network.CellInfoNr nr;
+  android.hardware.radio.network.CellInfoCdma cdma;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoTdscdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoTdscdma.aidl
similarity index 89%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoTdscdma.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoTdscdma.aidl
index 4fbe5b6..d4e0874 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoTdscdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoTdscdma.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellInfoTdscdma {
-  android.hardware.radio.CellIdentityTdscdma cellIdentityTdscdma;
-  android.hardware.radio.TdscdmaSignalStrength signalStrengthTdscdma;
+  android.hardware.radio.network.CellIdentityTdscdma cellIdentityTdscdma;
+  android.hardware.radio.network.TdscdmaSignalStrength signalStrengthTdscdma;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoWcdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoWcdma.aidl
similarity index 90%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoWcdma.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoWcdma.aidl
index 88ca975..da19e37 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoWcdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellInfoWcdma.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable CellInfoWcdma {
-  android.hardware.radio.CellIdentityWcdma cellIdentityWcdma;
-  android.hardware.radio.WcdmaSignalStrength signalStrengthWcdma;
+  android.hardware.radio.network.CellIdentityWcdma cellIdentityWcdma;
+  android.hardware.radio.network.WcdmaSignalStrength signalStrengthWcdma;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ClosedSubscriberGroupInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ClosedSubscriberGroupInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl
index 0c10ca4..5c45d93 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ClosedSubscriberGroupInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable ClosedSubscriberGroupInfo {
   boolean csgIndication;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Domain.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Domain.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Domain.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Domain.aidl
index 062af35..712bbdb 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Domain.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/Domain.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum Domain {
   CS = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EutranBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranBands.aidl
similarity index 98%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EutranBands.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranBands.aidl
index 1449865..6c94d15 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EutranBands.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranBands.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum EutranBands {
   BAND_1 = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EutranRegistrationInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranRegistrationInfo.aidl
similarity index 91%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EutranRegistrationInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranRegistrationInfo.aidl
index 0ab8833..098b57e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EutranRegistrationInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EutranRegistrationInfo.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable EutranRegistrationInfo {
-  android.hardware.radio.LteVopsInfo lteVopsInfo;
-  android.hardware.radio.NrIndicators nrIndicators;
+  android.hardware.radio.network.LteVopsInfo lteVopsInfo;
+  android.hardware.radio.network.NrIndicators nrIndicators;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EvdoSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EvdoSignalStrength.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EvdoSignalStrength.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EvdoSignalStrength.aidl
index 148dfa0..7ec1635 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EvdoSignalStrength.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/EvdoSignalStrength.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable EvdoSignalStrength {
   int dbm;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GeranBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/GeranBands.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GeranBands.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/GeranBands.aidl
index 0efe023..7cb0fd5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GeranBands.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/GeranBands.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum GeranBands {
   BAND_T380 = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/GsmSignalStrength.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmSignalStrength.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/GsmSignalStrength.aidl
index 5d3a6e1..4142ae7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/GsmSignalStrength.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/GsmSignalStrength.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable GsmSignalStrength {
   int signalStrength;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl
new file mode 100644
index 0000000..8131007
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+@VintfStability
+interface IRadioNetwork {
+  oneway void getAllowedNetworkTypesBitmap(in int serial);
+  oneway void getAvailableBandModes(in int serial);
+  oneway void getAvailableNetworks(in int serial);
+  oneway void getBarringInfo(in int serial);
+  oneway void getCdmaRoamingPreference(in int serial);
+  oneway void getCellInfoList(in int serial);
+  oneway void getDataRegistrationState(in int serial);
+  oneway void getImsRegistrationState(in int serial);
+  oneway void getNeighboringCids(in int serial);
+  oneway void getNetworkSelectionMode(in int serial);
+  oneway void getOperator(in int serial);
+  oneway void getSignalStrength(in int serial);
+  oneway void getSystemSelectionChannels(in int serial);
+  oneway void getVoiceRadioTechnology(in int serial);
+  oneway void getVoiceRegistrationState(in int serial);
+  oneway void isNrDualConnectivityEnabled(in int serial);
+  oneway void pullLceData(in int serial);
+  oneway void responseAcknowledgement();
+  oneway void setAllowedNetworkTypesBitmap(in int serial, in android.hardware.radio.RadioAccessFamily networkTypeBitmap);
+  oneway void setBandMode(in int serial, in android.hardware.radio.network.RadioBandMode mode);
+  oneway void setBarringPassword(in int serial, in String facility, in String oldPassword, in String newPassword);
+  oneway void setCdmaRoamingPreference(in int serial, in android.hardware.radio.network.CdmaRoamingType type);
+  oneway void setCellInfoListRate(in int serial, in int rate);
+  oneway void setIndicationFilter(in int serial, in android.hardware.radio.network.IndicationFilter indicationFilter);
+  oneway void setLinkCapacityReportingCriteria(in int serial, in int hysteresisMs, in int hysteresisDlKbps, in int hysteresisUlKbps, in int[] thresholdsDownlinkKbps, in int[] thresholdsUplinkKbps, in android.hardware.radio.AccessNetwork accessNetwork);
+  oneway void setLocationUpdates(in int serial, in boolean enable);
+  oneway void setNetworkSelectionModeAutomatic(in int serial);
+  oneway void setNetworkSelectionModeManual(in int serial, in String operatorNumeric, in android.hardware.radio.AccessNetwork ran);
+  oneway void setNrDualConnectivityState(in int serial, in android.hardware.radio.network.NrDualConnectivityState nrDualConnectivityState);
+  oneway void setResponseFunctions(in android.hardware.radio.network.IRadioNetworkResponse radioNetworkResponse, in android.hardware.radio.network.IRadioNetworkIndication radioNetworkIndication);
+  oneway void setSignalStrengthReportingCriteria(in int serial, in android.hardware.radio.network.SignalThresholdInfo signalThresholdInfo, in android.hardware.radio.AccessNetwork accessNetwork);
+  oneway void setSuppServiceNotifications(in int serial, in boolean enable);
+  oneway void setSystemSelectionChannels(in int serial, in boolean specifyChannels, in android.hardware.radio.network.RadioAccessSpecifier[] specifiers);
+  oneway void startNetworkScan(in int serial, in android.hardware.radio.network.NetworkScanRequest request);
+  oneway void stopNetworkScan(in int serial);
+  oneway void supplyNetworkDepersonalization(in int serial, in String netPin);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkIndication.aidl
new file mode 100644
index 0000000..71b1765
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkIndication.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+@VintfStability
+interface IRadioNetworkIndication {
+  oneway void barringInfoChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.CellIdentity cellIdentity, in android.hardware.radio.network.BarringInfo[] barringInfos);
+  oneway void cdmaPrlChanged(in android.hardware.radio.RadioIndicationType type, in int version);
+  oneway void cellInfoList(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.CellInfo[] records);
+  oneway void currentLinkCapacityEstimate(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.LinkCapacityEstimate lce);
+  oneway void currentPhysicalChannelConfigs(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.PhysicalChannelConfig[] configs);
+  oneway void currentSignalStrength(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.SignalStrength signalStrength);
+  oneway void imsNetworkStateChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void networkScanResult(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.NetworkScanResult result);
+  oneway void networkStateChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void nitzTimeReceived(in android.hardware.radio.RadioIndicationType type, in String nitzTime, in long receivedTime);
+  oneway void registrationFailed(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.CellIdentity cellIdentity, in String chosenPlmn, in android.hardware.radio.network.Domain domain, in int causeCode, in int additionalCauseCode);
+  oneway void restrictedStateChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.PhoneRestrictedState state);
+  oneway void suppSvcNotify(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.SuppSvcNotification suppSvc);
+  oneway void voiceRadioTechChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.RadioTechnology rat);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl
new file mode 100644
index 0000000..e03e4df
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+@VintfStability
+interface IRadioNetworkResponse {
+  oneway void acknowledgeRequest(in int serial);
+  oneway void getAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioAccessFamily networkTypeBitmap);
+  oneway void getAvailableBandModesResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RadioBandMode[] bandModes);
+  oneway void getAvailableNetworksResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.OperatorInfo[] networkInfos);
+  oneway void getBarringInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CellIdentity cellIdentity, in android.hardware.radio.network.BarringInfo[] barringInfos);
+  oneway void getCdmaRoamingPreferenceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CdmaRoamingType type);
+  oneway void getCellInfoListResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CellInfo[] cellInfo);
+  oneway void getDataRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult dataRegResponse);
+  oneway void getImsRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isRegistered, in android.hardware.radio.RadioTechnologyFamily ratFamily);
+  oneway void getNeighboringCidsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.NeighboringCell[] cells);
+  oneway void getNetworkSelectionModeResponse(in android.hardware.radio.RadioResponseInfo info, in boolean manual);
+  oneway void getOperatorResponse(in android.hardware.radio.RadioResponseInfo info, in String longName, in String shortName, in String numeric);
+  oneway void getSignalStrengthResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.SignalStrength signalStrength);
+  oneway void getSystemSelectionChannelsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RadioAccessSpecifier[] specifiers);
+  oneway void getVoiceRadioTechnologyResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioTechnology rat);
+  oneway void getVoiceRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult voiceRegResponse);
+  oneway void isNrDualConnectivityEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
+  oneway void pullLceDataResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.LceDataInfo lceInfo);
+  oneway void setAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setBandModeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setBarringPasswordResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCdmaRoamingPreferenceResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCellInfoListRateResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setIndicationFilterResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setLinkCapacityReportingCriteriaResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setLocationUpdatesResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setNetworkSelectionModeAutomaticResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setNetworkSelectionModeManualResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setNrDualConnectivityStateResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSignalStrengthReportingCriteriaResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSuppServiceNotificationsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSystemSelectionChannelsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void startNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void stopNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void supplyNetworkDepersonalizationResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IndicationFilter.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IndicationFilter.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IndicationFilter.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IndicationFilter.aidl
index 629af68..f79ff2a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IndicationFilter.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IndicationFilter.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum IndicationFilter {
   NONE = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LceDataInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LceDataInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LceDataInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LceDataInfo.aidl
index 64c6367..1876465 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LceDataInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LceDataInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable LceDataInfo {
   int lastHopCapacityKbps;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LinkCapacityEstimate.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LinkCapacityEstimate.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LinkCapacityEstimate.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LinkCapacityEstimate.aidl
index d2a5c83..c34f177 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LinkCapacityEstimate.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LinkCapacityEstimate.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable LinkCapacityEstimate {
   int downlinkCapacityKbps;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LteSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LteSignalStrength.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LteSignalStrength.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LteSignalStrength.aidl
index 28840bc..c7b41f1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LteSignalStrength.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LteSignalStrength.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable LteSignalStrength {
   int signalStrength;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LteVopsInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LteVopsInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LteVopsInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LteVopsInfo.aidl
index b28c415..9f20b10 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LteVopsInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/LteVopsInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable LteVopsInfo {
   boolean isVopsSupported;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NeighboringCell.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NeighboringCell.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl
index 89d7818..4f29c0b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NeighboringCell.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable NeighboringCell {
   String cid;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NetworkScanRequest.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
similarity index 95%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NetworkScanRequest.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
index 992ac48..948a1f6 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NetworkScanRequest.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable NetworkScanRequest {
   int type;
   int interval;
-  android.hardware.radio.RadioAccessSpecifier[] specifiers;
+  android.hardware.radio.network.RadioAccessSpecifier[] specifiers;
   int maxSearchTime;
   boolean incrementalResults;
   int incrementalResultsPeriodicity;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NetworkScanResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanResult.aidl
similarity index 94%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NetworkScanResult.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanResult.aidl
index 670c173..3dc3940 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NetworkScanResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanResult.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable NetworkScanResult {
   int status;
   android.hardware.radio.RadioError error;
-  android.hardware.radio.CellInfo[] networkInfos;
+  android.hardware.radio.network.CellInfo[] networkInfos;
   const int SCAN_STATUS_PARTIAL = 1;
   const int SCAN_STATUS_COMPLETE = 2;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NgranBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NgranBands.aidl
similarity index 98%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NgranBands.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NgranBands.aidl
index 14db49b..aa60cde 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NgranBands.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NgranBands.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum NgranBands {
   BAND_1 = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrDualConnectivityState.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrDualConnectivityState.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrDualConnectivityState.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrDualConnectivityState.aidl
index c3fb9f2..6ee526f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrDualConnectivityState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrDualConnectivityState.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="byte") @VintfStability
 enum NrDualConnectivityState {
   ENABLE = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrIndicators.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrIndicators.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrIndicators.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrIndicators.aidl
index 81dc51c..54f9b8f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrIndicators.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrIndicators.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable NrIndicators {
   boolean isEndcAvailable;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrSignalStrength.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrSignalStrength.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrSignalStrength.aidl
index daf6a41..14b60a6 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrSignalStrength.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrSignalStrength.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable NrSignalStrength {
   int ssRsrp;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrVopsInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrVopsInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
index 52abce6..7f58ee1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/NrVopsInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable NrVopsInfo {
   byte vopsSupported;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/OperatorInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/OperatorInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/OperatorInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/OperatorInfo.aidl
index bb90f12..c3658d9 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/OperatorInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/OperatorInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable OperatorInfo {
   String alphaLong;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhoneRestrictedState.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhoneRestrictedState.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhoneRestrictedState.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhoneRestrictedState.aidl
index 7a4982f..dff8be0 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhoneRestrictedState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhoneRestrictedState.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum PhoneRestrictedState {
   NONE = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhysicalChannelConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfig.aidl
similarity index 91%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhysicalChannelConfig.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfig.aidl
index 91c4a96..8db6bc4 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhysicalChannelConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfig.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable PhysicalChannelConfig {
-  android.hardware.radio.CellConnectionStatus status;
+  android.hardware.radio.network.CellConnectionStatus status;
   android.hardware.radio.RadioTechnology rat;
   int downlinkChannelNumber;
   int uplinkChannelNumber;
@@ -42,5 +42,5 @@
   int cellBandwidthUplinkKhz;
   int[] contextIds;
   int physicalCellId;
-  android.hardware.radio.PhysicalChannelConfigBand band;
+  android.hardware.radio.network.PhysicalChannelConfigBand band;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhysicalChannelConfigBand.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfigBand.aidl
similarity index 86%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhysicalChannelConfigBand.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfigBand.aidl
index 1953083..50af816 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhysicalChannelConfigBand.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/PhysicalChannelConfigBand.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 union PhysicalChannelConfigBand {
   boolean noinit;
-  android.hardware.radio.GeranBands geranBand;
-  android.hardware.radio.UtranBands utranBand;
-  android.hardware.radio.EutranBands eutranBand;
-  android.hardware.radio.NgranBands ngranBand;
+  android.hardware.radio.network.GeranBands geranBand;
+  android.hardware.radio.network.UtranBands utranBand;
+  android.hardware.radio.network.EutranBands eutranBand;
+  android.hardware.radio.network.NgranBands ngranBand;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessSpecifier.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifier.aidl
similarity index 91%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessSpecifier.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifier.aidl
index b47ee2d..b412f63 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessSpecifier.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifier.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable RadioAccessSpecifier {
-  android.hardware.radio.RadioAccessNetworks radioAccessNetwork;
-  android.hardware.radio.RadioAccessSpecifierBands bands;
+  android.hardware.radio.AccessNetwork accessNetwork;
+  android.hardware.radio.network.RadioAccessSpecifierBands bands;
   int[] channels;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessSpecifierBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifierBands.aidl
similarity index 86%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessSpecifierBands.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifierBands.aidl
index 9d0a997..d44a883 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessSpecifierBands.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioAccessSpecifierBands.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 union RadioAccessSpecifierBands {
   boolean noinit;
-  android.hardware.radio.GeranBands[] geranBands;
-  android.hardware.radio.UtranBands[] utranBands;
-  android.hardware.radio.EutranBands[] eutranBands;
-  android.hardware.radio.NgranBands[] ngranBands;
+  android.hardware.radio.network.GeranBands[] geranBands;
+  android.hardware.radio.network.UtranBands[] utranBands;
+  android.hardware.radio.network.EutranBands[] eutranBands;
+  android.hardware.radio.network.NgranBands[] ngranBands;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioBandMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioBandMode.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioBandMode.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioBandMode.aidl
index 973ca52..7266fd5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioBandMode.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RadioBandMode.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum RadioBandMode {
   BAND_MODE_UNSPECIFIED = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegState.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegState.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegState.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegState.aidl
index 049ded1..d10f413 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegState.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum RegState {
   NOT_REG_MT_NOT_SEARCHING_OP = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegStateResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
similarity index 84%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegStateResult.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
index e5b5aa5..eff2216 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegStateResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
@@ -31,13 +31,13 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable RegStateResult {
-  android.hardware.radio.RegState regState;
+  android.hardware.radio.network.RegState regState;
   android.hardware.radio.RadioTechnology rat;
-  android.hardware.radio.RegistrationFailCause reasonForDenial;
-  android.hardware.radio.CellIdentity cellIdentity;
+  android.hardware.radio.network.RegistrationFailCause reasonForDenial;
+  android.hardware.radio.network.CellIdentity cellIdentity;
   String registeredPlmn;
-  android.hardware.radio.AccessTechnologySpecificInfo accessTechnologySpecificInfo;
+  android.hardware.radio.network.AccessTechnologySpecificInfo accessTechnologySpecificInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegistrationFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegistrationFailCause.aidl
similarity index 98%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegistrationFailCause.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegistrationFailCause.aidl
index c5529b6..75fcdf4 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RegistrationFailCause.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegistrationFailCause.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum RegistrationFailCause {
   NONE = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalStrength.aidl
similarity index 79%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SignalStrength.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalStrength.aidl
index 7c7eade..7187116 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SignalStrength.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalStrength.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable SignalStrength {
-  android.hardware.radio.GsmSignalStrength gsm;
-  android.hardware.radio.CdmaSignalStrength cdma;
-  android.hardware.radio.EvdoSignalStrength evdo;
-  android.hardware.radio.LteSignalStrength lte;
-  android.hardware.radio.TdscdmaSignalStrength tdscdma;
-  android.hardware.radio.WcdmaSignalStrength wcdma;
-  android.hardware.radio.NrSignalStrength nr;
+  android.hardware.radio.network.GsmSignalStrength gsm;
+  android.hardware.radio.network.CdmaSignalStrength cdma;
+  android.hardware.radio.network.EvdoSignalStrength evdo;
+  android.hardware.radio.network.LteSignalStrength lte;
+  android.hardware.radio.network.TdscdmaSignalStrength tdscdma;
+  android.hardware.radio.network.WcdmaSignalStrength wcdma;
+  android.hardware.radio.network.NrSignalStrength nr;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SignalThresholdInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalThresholdInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SignalThresholdInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalThresholdInfo.aidl
index 381984e..3ea6c4e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SignalThresholdInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SignalThresholdInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable SignalThresholdInfo {
   int signalMeasurement;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SuppSvcNotification.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SuppSvcNotification.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SuppSvcNotification.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SuppSvcNotification.aidl
index c098e24..541754e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SuppSvcNotification.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SuppSvcNotification.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable SuppSvcNotification {
   boolean isMT;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TdscdmaSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/TdscdmaSignalStrength.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TdscdmaSignalStrength.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/TdscdmaSignalStrength.aidl
index a2ba211..a00345f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TdscdmaSignalStrength.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/TdscdmaSignalStrength.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable TdscdmaSignalStrength {
   int signalStrength;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UtranBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/UtranBands.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UtranBands.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/UtranBands.aidl
index 32cff72..87d5b85 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UtranBands.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/UtranBands.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @Backing(type="int") @VintfStability
 enum UtranBands {
   BAND_1 = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/WcdmaSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/WcdmaSignalStrength.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/WcdmaSignalStrength.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/WcdmaSignalStrength.aidl
index 764dded..678ace9 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/WcdmaSignalStrength.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/WcdmaSignalStrength.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 @VintfStability
 parcelable WcdmaSignalStrength {
   int signalStrength;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AppStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/AppStatus.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AppStatus.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/AppStatus.aidl
index ea2cd3a..89d8f9a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AppStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/AppStatus.aidl
@@ -31,17 +31,17 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable AppStatus {
   int appType;
   int appState;
-  android.hardware.radio.PersoSubstate persoSubstate;
+  android.hardware.radio.sim.PersoSubstate persoSubstate;
   String aidPtr;
   String appLabelPtr;
   boolean pin1Replaced;
-  android.hardware.radio.PinState pin1;
-  android.hardware.radio.PinState pin2;
+  android.hardware.radio.sim.PinState pin1;
+  android.hardware.radio.sim.PinState pin2;
   const int APP_STATE_UNKNOWN = 0;
   const int APP_STATE_DETECTED = 1;
   const int APP_STATE_PIN = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CardPowerState.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardPowerState.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CardPowerState.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardPowerState.aidl
index 1a3b4c6..c0026ba 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CardPowerState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardPowerState.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @Backing(type="int") @VintfStability
 enum CardPowerState {
   POWER_DOWN = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CardStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CardStatus.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
index e7a666f..2d95b97 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CardStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CardStatus.aidl
@@ -31,15 +31,15 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable CardStatus {
   int cardState;
-  android.hardware.radio.PinState universalPinState;
+  android.hardware.radio.sim.PinState universalPinState;
   int gsmUmtsSubscriptionAppIndex;
   int cdmaSubscriptionAppIndex;
   int imsSubscriptionAppIndex;
-  android.hardware.radio.AppStatus[] applications;
+  android.hardware.radio.sim.AppStatus[] applications;
   int physicalSlotId;
   String atr;
   String iccid;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Carrier.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/Carrier.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Carrier.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/Carrier.aidl
index 46d5dca..c7fced1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Carrier.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/Carrier.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable Carrier {
   String mcc;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CarrierRestrictions.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
similarity index 92%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CarrierRestrictions.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
index f7c7a5a..ef9c779 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CarrierRestrictions.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
@@ -31,11 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable CarrierRestrictions {
-  android.hardware.radio.Carrier[] allowedCarriers;
-  android.hardware.radio.Carrier[] excludedCarriers;
+  android.hardware.radio.sim.Carrier[] allowedCarriers;
+  android.hardware.radio.sim.Carrier[] excludedCarriers;
   boolean priority;
   boolean allowedCarriersPrioritized;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSubscriptionSource.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CdmaSubscriptionSource.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSubscriptionSource.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CdmaSubscriptionSource.aidl
index 11e8a24..50e768c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSubscriptionSource.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CdmaSubscriptionSource.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @Backing(type="int") @VintfStability
 enum CdmaSubscriptionSource {
   RUIM_SIM = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl
new file mode 100644
index 0000000..cc5a53e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+@VintfStability
+interface IRadioSim {
+  oneway void areUiccApplicationsEnabled(in int serial);
+  oneway void changeIccPin2ForApp(in int serial, in String oldPin2, in String newPin2, in String aid);
+  oneway void changeIccPinForApp(in int serial, in String oldPin, in String newPin, in String aid);
+  oneway void enableUiccApplications(in int serial, in boolean enable);
+  oneway void getAllowedCarriers(in int serial);
+  oneway void getCdmaSubscription(in int serial);
+  oneway void getCdmaSubscriptionSource(in int serial);
+  oneway void getFacilityLockForApp(in int serial, in String facility, in String password, in int serviceClass, in String appId);
+  oneway void getIccCardStatus(in int serial);
+  oneway void getImsiForApp(in int serial, in String aid);
+  oneway void getSimPhonebookCapacity(in int serial);
+  oneway void getSimPhonebookRecords(in int serial);
+  oneway void iccCloseLogicalChannel(in int serial, in int channelId);
+  oneway void iccIoForApp(in int serial, in android.hardware.radio.sim.IccIo iccIo);
+  oneway void iccOpenLogicalChannel(in int serial, in String aid, in int p2);
+  oneway void iccTransmitApduBasicChannel(in int serial, in android.hardware.radio.sim.SimApdu message);
+  oneway void iccTransmitApduLogicalChannel(in int serial, in android.hardware.radio.sim.SimApdu message);
+  oneway void reportStkServiceIsRunning(in int serial);
+  oneway void requestIccSimAuthentication(in int serial, in int authContext, in String authData, in String aid);
+  oneway void requestIsimAuthentication(in int serial, in String challenge);
+  oneway void responseAcknowledgement();
+  oneway void sendEnvelope(in int serial, in String command);
+  oneway void sendEnvelopeWithStatus(in int serial, in String contents);
+  oneway void sendTerminalResponseToSim(in int serial, in String commandResponse);
+  oneway void setAllowedCarriers(in int serial, in android.hardware.radio.sim.CarrierRestrictions carriers, in android.hardware.radio.sim.SimLockMultiSimPolicy multiSimPolicy);
+  oneway void setCarrierInfoForImsiEncryption(in int serial, in android.hardware.radio.sim.ImsiEncryptionInfo imsiEncryptionInfo);
+  oneway void setCdmaSubscriptionSource(in int serial, in android.hardware.radio.sim.CdmaSubscriptionSource cdmaSub);
+  oneway void setFacilityLockForApp(in int serial, in String facility, in boolean lockState, in String password, in int serviceClass, in String appId);
+  oneway void setResponseFunctions(in android.hardware.radio.sim.IRadioSimResponse radioSimResponse, in android.hardware.radio.sim.IRadioSimIndication radioSimIndication);
+  oneway void setSimCardPower(in int serial, in android.hardware.radio.sim.CardPowerState powerUp);
+  oneway void setUiccSubscription(in int serial, in android.hardware.radio.sim.SelectUiccSub uiccSub);
+  oneway void supplyIccPin2ForApp(in int serial, in String pin2, in String aid);
+  oneway void supplyIccPinForApp(in int serial, in String pin, in String aid);
+  oneway void supplyIccPuk2ForApp(in int serial, in String puk2, in String pin2, in String aid);
+  oneway void supplyIccPukForApp(in int serial, in String puk, in String pin, in String aid);
+  oneway void supplySimDepersonalization(in int serial, in android.hardware.radio.sim.PersoSubstate persoType, in String controlKey);
+  oneway void updateSimPhonebookRecords(in int serial, in android.hardware.radio.sim.PhonebookRecordInfo recordInfo);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimIndication.aidl
new file mode 100644
index 0000000..d4371b8
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimIndication.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+@VintfStability
+interface IRadioSimIndication {
+  oneway void carrierInfoForImsiEncryption(in android.hardware.radio.RadioIndicationType info);
+  oneway void cdmaSubscriptionSourceChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.sim.CdmaSubscriptionSource cdmaSource);
+  oneway void simPhonebookChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void simPhonebookRecordsReceived(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.sim.PbReceivedStatus status, in android.hardware.radio.sim.PhonebookRecordInfo[] records);
+  oneway void simRefresh(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.sim.SimRefreshResult refreshResult);
+  oneway void simStatusChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void stkEventNotify(in android.hardware.radio.RadioIndicationType type, in String cmd);
+  oneway void stkProactiveCommand(in android.hardware.radio.RadioIndicationType type, in String cmd);
+  oneway void stkSessionEnd(in android.hardware.radio.RadioIndicationType type);
+  oneway void subscriptionStatusChanged(in android.hardware.radio.RadioIndicationType type, in boolean activate);
+  oneway void uiccApplicationsEnablementChanged(in android.hardware.radio.RadioIndicationType type, in boolean enabled);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl
new file mode 100644
index 0000000..e164257
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+@VintfStability
+interface IRadioSimResponse {
+  oneway void acknowledgeRequest(in int serial);
+  oneway void areUiccApplicationsEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enabled);
+  oneway void changeIccPin2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void changeIccPinForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void enableUiccApplicationsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getAllowedCarriersResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.CarrierRestrictions carriers, in android.hardware.radio.sim.SimLockMultiSimPolicy multiSimPolicy);
+  oneway void getCdmaSubscriptionResponse(in android.hardware.radio.RadioResponseInfo info, in String mdn, in String hSid, in String hNid, in String min, in String prl);
+  oneway void getCdmaSubscriptionSourceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.CdmaSubscriptionSource source);
+  oneway void getFacilityLockForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int response);
+  oneway void getIccCardStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.CardStatus cardStatus);
+  oneway void getImsiForAppResponse(in android.hardware.radio.RadioResponseInfo info, in String imsi);
+  oneway void getSimPhonebookCapacityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.PhonebookCapacity capacity);
+  oneway void getSimPhonebookRecordsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void iccCloseLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void iccIoForAppResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult iccIo);
+  oneway void iccOpenLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info, in int channelId, in byte[] selectResponse);
+  oneway void iccTransmitApduBasicChannelResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult result);
+  oneway void iccTransmitApduLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult result);
+  oneway void reportStkServiceIsRunningResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void requestIccSimAuthenticationResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult result);
+  oneway void requestIsimAuthenticationResponse(in android.hardware.radio.RadioResponseInfo info, in String response);
+  oneway void sendEnvelopeResponse(in android.hardware.radio.RadioResponseInfo info, in String commandResponse);
+  oneway void sendEnvelopeWithStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult iccIo);
+  oneway void sendTerminalResponseToSimResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setAllowedCarriersResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCarrierInfoForImsiEncryptionResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCdmaSubscriptionSourceResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setFacilityLockForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int retry);
+  oneway void setSimCardPowerResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setUiccSubscriptionResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void supplyIccPin2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void supplyIccPinForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void supplyIccPuk2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void supplyIccPukForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void supplySimDepersonalizationResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.PersoSubstate persoType, in int remainingRetries);
+  oneway void updateSimPhonebookRecordsResponse(in android.hardware.radio.RadioResponseInfo info, in int updatedRecordIndex);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IccIo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IccIo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IccIo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IccIo.aidl
index 1bea23a..3e4dcf6 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IccIo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IccIo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable IccIo {
   int command;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IccIoResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IccIoResult.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IccIoResult.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IccIoResult.aidl
index 50b1e9e..58e43eb 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IccIoResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IccIoResult.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable IccIoResult {
   int sw1;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ImsiEncryptionInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/ImsiEncryptionInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ImsiEncryptionInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/ImsiEncryptionInfo.aidl
index fb85eca..087f399 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ImsiEncryptionInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/ImsiEncryptionInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable ImsiEncryptionInfo {
   String mcc;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PbReceivedStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PbReceivedStatus.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PbReceivedStatus.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PbReceivedStatus.aidl
index dd95ad5..61babac 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PbReceivedStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PbReceivedStatus.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @Backing(type="byte") @VintfStability
 enum PbReceivedStatus {
   PB_RECEIVED_OK = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PersoSubstate.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PersoSubstate.aidl
similarity index 98%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PersoSubstate.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PersoSubstate.aidl
index 35b75c6..a09d781 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PersoSubstate.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PersoSubstate.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @Backing(type="int") @VintfStability
 enum PersoSubstate {
   UNKNOWN = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhonebookCapacity.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PhonebookCapacity.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhonebookCapacity.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PhonebookCapacity.aidl
index 8d2623b..c1fa765 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhonebookCapacity.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PhonebookCapacity.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable PhonebookCapacity {
   int maxAdnRecords;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhonebookRecordInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PhonebookRecordInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhonebookRecordInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PhonebookRecordInfo.aidl
index 02a166e..36bc920 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PhonebookRecordInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PhonebookRecordInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable PhonebookRecordInfo {
   int recordId;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PinState.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PinState.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PinState.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PinState.aidl
index 3b65179..c78b92c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PinState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/PinState.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @Backing(type="int") @VintfStability
 enum PinState {
   UNKNOWN = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SelectUiccSub.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SelectUiccSub.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SelectUiccSub.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SelectUiccSub.aidl
index b7acc66..4842fbe 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SelectUiccSub.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SelectUiccSub.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable SelectUiccSub {
   int slot;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimApdu.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimApdu.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimApdu.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimApdu.aidl
index 511031a..d8e1dde 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimApdu.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimApdu.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable SimApdu {
   int sessionId;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimLockMultiSimPolicy.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimLockMultiSimPolicy.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
index ad96794..6fd89d5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimLockMultiSimPolicy.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @Backing(type="int") @VintfStability
 enum SimLockMultiSimPolicy {
   NO_MULTISIM_POLICY = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimRefreshResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimRefreshResult.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimRefreshResult.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimRefreshResult.aidl
index ce870c5..dd3c1f2 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SimRefreshResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/SimRefreshResult.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 @VintfStability
 parcelable SimRefreshResult {
   int type;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AudioQuality.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/AudioQuality.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AudioQuality.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/AudioQuality.aidl
index a596969..89bd2dc 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AudioQuality.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/AudioQuality.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum AudioQuality {
   UNSPECIFIED = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Call.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Call.aidl
similarity index 93%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Call.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Call.aidl
index b4a3cc7..7f44531 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Call.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Call.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable Call {
   int state;
@@ -46,8 +46,8 @@
   int numberPresentation;
   String name;
   int namePresentation;
-  android.hardware.radio.UusInfo[] uusInfo;
-  android.hardware.radio.AudioQuality audioQuality;
+  android.hardware.radio.voice.UusInfo[] uusInfo;
+  android.hardware.radio.voice.AudioQuality audioQuality;
   String forwardedNumber;
   const int PRESENTATION_ALLOWED = 0;
   const int PRESENTATION_RESTRICTED = 1;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CallForwardInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CallForwardInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CallForwardInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CallForwardInfo.aidl
index 0b79272..7ef9e46 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CallForwardInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CallForwardInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CallForwardInfo {
   int status;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaCallWaiting.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaCallWaiting.aidl
similarity index 95%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaCallWaiting.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaCallWaiting.aidl
index b486691..9edf1e7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaCallWaiting.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaCallWaiting.aidl
@@ -31,13 +31,13 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaCallWaiting {
   String number;
   int numberPresentation;
   String name;
-  android.hardware.radio.CdmaSignalInfoRecord signalInfoRecord;
+  android.hardware.radio.voice.CdmaSignalInfoRecord signalInfoRecord;
   int numberType;
   int numberPlan;
   const int NUMBER_PLAN_UNKNOWN = 0;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaDisplayInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaDisplayInfoRecord.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
index 11f082f..579dd29 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaDisplayInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaDisplayInfoRecord {
   String alphaBuf;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaInformationRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
similarity index 81%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaInformationRecord.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
index c2f2df2..6648358 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaInformationRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
@@ -31,17 +31,17 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaInformationRecord {
   int name;
-  android.hardware.radio.CdmaDisplayInfoRecord[] display;
-  android.hardware.radio.CdmaNumberInfoRecord[] number;
-  android.hardware.radio.CdmaSignalInfoRecord[] signal;
-  android.hardware.radio.CdmaRedirectingNumberInfoRecord[] redir;
-  android.hardware.radio.CdmaLineControlInfoRecord[] lineCtrl;
-  android.hardware.radio.CdmaT53ClirInfoRecord[] clir;
-  android.hardware.radio.CdmaT53AudioControlInfoRecord[] audioCtrl;
+  android.hardware.radio.voice.CdmaDisplayInfoRecord[] display;
+  android.hardware.radio.voice.CdmaNumberInfoRecord[] number;
+  android.hardware.radio.voice.CdmaSignalInfoRecord[] signal;
+  android.hardware.radio.voice.CdmaRedirectingNumberInfoRecord[] redir;
+  android.hardware.radio.voice.CdmaLineControlInfoRecord[] lineCtrl;
+  android.hardware.radio.voice.CdmaT53ClirInfoRecord[] clir;
+  android.hardware.radio.voice.CdmaT53AudioControlInfoRecord[] audioCtrl;
   const int NAME_DISPLAY = 0;
   const int NAME_CALLED_PARTY_NUMBER = 1;
   const int NAME_CALLING_PARTY_NUMBER = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaInformationRecords.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecords.aidl
similarity index 94%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaInformationRecords.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecords.aidl
index 88a4331..d7eecbb 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaInformationRecords.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecords.aidl
@@ -31,8 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaInformationRecords {
-  android.hardware.radio.CdmaInformationRecord[] infoRec;
+  android.hardware.radio.voice.CdmaInformationRecord[] infoRec;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaLineControlInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaLineControlInfoRecord.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl
index 48180a7..d7f6cd4 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaLineControlInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaLineControlInfoRecord {
   byte lineCtrlPolarityIncluded;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaNumberInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaNumberInfoRecord.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
index 86376a7..f3fcb2f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaNumberInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaNumberInfoRecord {
   String number;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaOtaProvisionStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaOtaProvisionStatus.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl
index 7cd88ac..5ea4e50 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaOtaProvisionStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum CdmaOtaProvisionStatus {
   SPL_UNLOCKED = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaRedirectingNumberInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
similarity index 94%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaRedirectingNumberInfoRecord.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
index 9713f80..f0f2b04 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaRedirectingNumberInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaRedirectingNumberInfoRecord {
-  android.hardware.radio.CdmaNumberInfoRecord redirectingNumber;
+  android.hardware.radio.voice.CdmaNumberInfoRecord redirectingNumber;
   int redirectingReason;
   const int REDIRECTING_REASON_UNKNOWN = 0;
   const int REDIRECTING_REASON_CALL_FORWARDING_BUSY = 1;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSignalInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSignalInfoRecord.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl
index efb396a..2ebb396 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaSignalInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaSignalInfoRecord {
   boolean isPresent;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaT53AudioControlInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaT53AudioControlInfoRecord.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl
index 9285eb7..33e2c2b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaT53AudioControlInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaT53AudioControlInfoRecord {
   byte upLink;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaT53ClirInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaT53ClirInfoRecord.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl
index ff4d3c3..457fd18 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CdmaT53ClirInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CdmaT53ClirInfoRecord {
   byte cause;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CfData.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CfData.aidl
similarity index 94%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CfData.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CfData.aidl
index 6a2b026..d48102b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CfData.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CfData.aidl
@@ -31,8 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable CfData {
-  android.hardware.radio.CallForwardInfo[] cfInfo;
+  android.hardware.radio.voice.CallForwardInfo[] cfInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ClipStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/ClipStatus.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ClipStatus.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/ClipStatus.aidl
index 36a1510..dafc2b9 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ClipStatus.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/ClipStatus.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum ClipStatus {
   CLIP_PROVISIONED = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Dial.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Dial.aidl
similarity index 95%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Dial.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Dial.aidl
index cc9fc78..c9a02a9 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/Dial.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/Dial.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable Dial {
   String address;
   int clir;
-  android.hardware.radio.UusInfo[] uusInfo;
+  android.hardware.radio.voice.UusInfo[] uusInfo;
   const int CLIR_DEFAULT = 0;
   const int CLIR_INVOCATION = 1;
   const int CLIR_SUPPRESSION = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyCallRouting.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyCallRouting.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyCallRouting.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyCallRouting.aidl
index 95f5a46..b31a661 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyCallRouting.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyCallRouting.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum EmergencyCallRouting {
   UNKNOWN = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyNumber.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyNumber.aidl
similarity index 94%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyNumber.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyNumber.aidl
index 1de6246..4f415ee 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyNumber.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyNumber.aidl
@@ -31,13 +31,13 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable EmergencyNumber {
   String number;
   String mcc;
   String mnc;
-  android.hardware.radio.EmergencyServiceCategory categories;
+  android.hardware.radio.voice.EmergencyServiceCategory categories;
   String[] urns;
   int sources;
   const int SOURCE_NETWORK_SIGNALING = 1;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyServiceCategory.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyServiceCategory.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyServiceCategory.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyServiceCategory.aidl
index 0341572..34d3c40 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/EmergencyServiceCategory.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/EmergencyServiceCategory.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum EmergencyServiceCategory {
   UNSPECIFIED = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoice.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoice.aidl
new file mode 100644
index 0000000..4cac560
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoice.aidl
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+@VintfStability
+interface IRadioVoice {
+  oneway void acceptCall(in int serial);
+  oneway void conference(in int serial);
+  oneway void dial(in int serial, in android.hardware.radio.voice.Dial dialInfo);
+  oneway void emergencyDial(in int serial, in android.hardware.radio.voice.Dial dialInfo, in android.hardware.radio.voice.EmergencyServiceCategory categories, in String[] urns, in android.hardware.radio.voice.EmergencyCallRouting routing, in boolean hasKnownUserIntentEmergency, in boolean isTesting);
+  oneway void exitEmergencyCallbackMode(in int serial);
+  oneway void explicitCallTransfer(in int serial);
+  oneway void getCallForwardStatus(in int serial, in android.hardware.radio.voice.CallForwardInfo callInfo);
+  oneway void getCallWaiting(in int serial, in int serviceClass);
+  oneway void getClip(in int serial);
+  oneway void getClir(in int serial);
+  oneway void getCurrentCalls(in int serial);
+  oneway void getLastCallFailCause(in int serial);
+  oneway void getMute(in int serial);
+  oneway void getPreferredVoicePrivacy(in int serial);
+  oneway void getTtyMode(in int serial);
+  oneway void handleStkCallSetupRequestFromSim(in int serial, in boolean accept);
+  oneway void hangup(in int serial, in int gsmIndex);
+  oneway void hangupForegroundResumeBackground(in int serial);
+  oneway void hangupWaitingOrBackground(in int serial);
+  oneway void rejectCall(in int serial);
+  oneway void responseAcknowledgement();
+  oneway void sendBurstDtmf(in int serial, in String dtmf, in int on, in int off);
+  oneway void sendCdmaFeatureCode(in int serial, in String featureCode);
+  oneway void sendDtmf(in int serial, in String s);
+  oneway void separateConnection(in int serial, in int gsmIndex);
+  oneway void setCallForward(in int serial, in android.hardware.radio.voice.CallForwardInfo callInfo);
+  oneway void setCallWaiting(in int serial, in boolean enable, in int serviceClass);
+  oneway void setClir(in int serial, in int status);
+  oneway void setMute(in int serial, in boolean enable);
+  oneway void setPreferredVoicePrivacy(in int serial, in boolean enable);
+  oneway void setResponseFunctions(in android.hardware.radio.voice.IRadioVoiceResponse radioVoiceResponse, in android.hardware.radio.voice.IRadioVoiceIndication radioVoiceIndication);
+  oneway void setTtyMode(in int serial, in android.hardware.radio.voice.TtyMode mode);
+  oneway void startDtmf(in int serial, in String s);
+  oneway void stopDtmf(in int serial);
+  oneway void switchWaitingOrHoldingAndActive(in int serial);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl
new file mode 100644
index 0000000..4f87c12
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+@VintfStability
+interface IRadioVoiceIndication {
+  oneway void callRing(in android.hardware.radio.RadioIndicationType type, in boolean isGsm, in android.hardware.radio.voice.CdmaSignalInfoRecord record);
+  oneway void callStateChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void cdmaCallWaiting(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaCallWaiting callWaitingRecord);
+  oneway void cdmaInfoRec(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaInformationRecords records);
+  oneway void cdmaOtaProvisionStatus(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaOtaProvisionStatus status);
+  oneway void currentEmergencyNumberList(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.EmergencyNumber[] emergencyNumberList);
+  oneway void enterEmergencyCallbackMode(in android.hardware.radio.RadioIndicationType type);
+  oneway void exitEmergencyCallbackMode(in android.hardware.radio.RadioIndicationType type);
+  oneway void indicateRingbackTone(in android.hardware.radio.RadioIndicationType type, in boolean start);
+  oneway void onSupplementaryServiceIndication(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.StkCcUnsolSsResult ss);
+  oneway void resendIncallMute(in android.hardware.radio.RadioIndicationType type);
+  oneway void srvccStateNotify(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.SrvccState state);
+  oneway void stkCallControlAlphaNotify(in android.hardware.radio.RadioIndicationType type, in String alpha);
+  oneway void stkCallSetup(in android.hardware.radio.RadioIndicationType type, in long timeout);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceResponse.aidl
new file mode 100644
index 0000000..9f490a8
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceResponse.aidl
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+@VintfStability
+interface IRadioVoiceResponse {
+  oneway void acceptCallResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void acknowledgeRequest(in int serial);
+  oneway void conferenceResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void dialResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void emergencyDialResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void exitEmergencyCallbackModeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void explicitCallTransferResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getCallForwardStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.CallForwardInfo[] callForwardInfos);
+  oneway void getCallWaitingResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable, in int serviceClass);
+  oneway void getClipResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.ClipStatus status);
+  oneway void getClirResponse(in android.hardware.radio.RadioResponseInfo info, in int n, in int m);
+  oneway void getCurrentCallsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.Call[] calls);
+  oneway void getLastCallFailCauseResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.LastCallFailCauseInfo failCauseinfo);
+  oneway void getMuteResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable);
+  oneway void getPreferredVoicePrivacyResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable);
+  oneway void getTtyModeResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.TtyMode mode);
+  oneway void handleStkCallSetupRequestFromSimResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void hangupConnectionResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void hangupForegroundResumeBackgroundResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void hangupWaitingOrBackgroundResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void rejectCallResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendBurstDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendCdmaFeatureCodeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void separateConnectionResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCallForwardResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCallWaitingResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setClirResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setMuteResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setPreferredVoicePrivacyResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setTtyModeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void startDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void stopDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void switchWaitingOrHoldingAndActiveResponse(in android.hardware.radio.RadioResponseInfo info);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LastCallFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCause.aidl
similarity index 98%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LastCallFailCause.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCause.aidl
index 024f7ea..3e17840 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LastCallFailCause.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCause.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum LastCallFailCause {
   UNOBTAINABLE_NUMBER = 1,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LastCallFailCauseInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
similarity index 94%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LastCallFailCauseInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
index 43ef0cd..af75a40 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LastCallFailCauseInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
@@ -31,9 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable LastCallFailCauseInfo {
-  android.hardware.radio.LastCallFailCause causeCode;
+  android.hardware.radio.voice.LastCallFailCause causeCode;
   String vendorCause;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SrvccState.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SrvccState.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SrvccState.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SrvccState.aidl
index d4a9417..8e7e9fb 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SrvccState.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SrvccState.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum SrvccState {
   HANDOVER_STARTED = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SsInfoData.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SsInfoData.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
index 10b4c3d..c5ba293 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SsInfoData.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable SsInfoData {
   int[] ssInfo;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/StkCcUnsolSsResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
similarity index 95%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/StkCcUnsolSsResult.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
index 31c2494..71ef7a7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/StkCcUnsolSsResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable StkCcUnsolSsResult {
   int serviceType;
@@ -39,8 +39,8 @@
   int teleserviceType;
   int serviceClass;
   android.hardware.radio.RadioError result;
-  android.hardware.radio.SsInfoData[] ssInfo;
-  android.hardware.radio.CfData[] cfData;
+  android.hardware.radio.voice.SsInfoData[] ssInfo;
+  android.hardware.radio.voice.CfData[] cfData;
   const int REQUEST_TYPE_ACTIVATION = 0;
   const int REQUEST_TYPE_DEACTIVATION = 1;
   const int REQUEST_TYPE_INTERROGATION = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TtyMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/TtyMode.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TtyMode.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/TtyMode.aidl
index cee3057..bb0a9f1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/TtyMode.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/TtyMode.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum TtyMode {
   OFF = 0,
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UusInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UusInfo.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UusInfo.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UusInfo.aidl
index 5b7190e..0198de9 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/UusInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UusInfo.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 @VintfStability
 parcelable UusInfo {
   int uusType;
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellConfigLte.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellConfigLte.aidl
deleted file mode 100644
index 184af1c..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellConfigLte.aidl
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-parcelable CellConfigLte {
-  boolean isEndcAvailable;
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoCellInfoRatSpecificInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoCellInfoRatSpecificInfo.aidl
deleted file mode 100644
index 7084e5e..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoCellInfoRatSpecificInfo.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-union CellInfoCellInfoRatSpecificInfo {
-  android.hardware.radio.CellInfoGsm gsm;
-  android.hardware.radio.CellInfoWcdma wcdma;
-  android.hardware.radio.CellInfoTdscdma tdscdma;
-  android.hardware.radio.CellInfoLte lte;
-  android.hardware.radio.CellInfoNr nr;
-  android.hardware.radio.CellInfoCdma cdma;
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoInfo.aidl
deleted file mode 100644
index 9c22555..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoInfo.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-union CellInfoInfo {
-  android.hardware.radio.CellInfoGsm gsm;
-  android.hardware.radio.CellInfoCdma cdma;
-  android.hardware.radio.CellInfoWcdma wcdma;
-  android.hardware.radio.CellInfoTdscdma tdscdma;
-  android.hardware.radio.CellInfoLte lte;
-  android.hardware.radio.CellInfoNr nr;
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoType.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoType.aidl
deleted file mode 100644
index cb92ed9..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/CellInfoType.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum CellInfoType {
-  NONE = 0,
-  GSM = 1,
-  CDMA = 2,
-  LTE = 3,
-  WCDMA = 4,
-  TD_SCDMA = 5,
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataRegStateResult.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataRegStateResult.aidl
deleted file mode 100644
index 8eac451..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/DataRegStateResult.aidl
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-parcelable DataRegStateResult {
-  android.hardware.radio.RegState regState;
-  int rat;
-  int reasonDataDenied;
-  int maxDataCalls;
-  android.hardware.radio.CellIdentity cellIdentity;
-  @nullable android.hardware.radio.LteVopsInfo lteVopsInfo;
-  android.hardware.radio.NrIndicators nrIndicators;
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadio.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadio.aidl
deleted file mode 100644
index 0bcbd55..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadio.aidl
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-interface IRadio {
-  oneway void acceptCall(in int serial);
-  oneway void acknowledgeIncomingGsmSmsWithPdu(in int serial, in boolean success, in String ackPdu);
-  oneway void acknowledgeLastIncomingCdmaSms(in int serial, in android.hardware.radio.CdmaSmsAck smsAck);
-  oneway void acknowledgeLastIncomingGsmSms(in int serial, in boolean success, in android.hardware.radio.SmsAcknowledgeFailCause cause);
-  oneway void allocatePduSessionId(in int serial);
-  oneway void areUiccApplicationsEnabled(in int serial);
-  oneway void cancelHandover(in int serial, in int callId);
-  oneway void cancelPendingUssd(in int serial);
-  oneway void changeIccPin2ForApp(in int serial, in String oldPin2, in String newPin2, in String aid);
-  oneway void changeIccPinForApp(in int serial, in String oldPin, in String newPin, in String aid);
-  oneway void conference(in int serial);
-  oneway void deactivateDataCall(in int serial, in int cid, in android.hardware.radio.DataRequestReason reason);
-  oneway void deleteSmsOnRuim(in int serial, in int index);
-  oneway void deleteSmsOnSim(in int serial, in int index);
-  oneway void dial(in int serial, in android.hardware.radio.Dial dialInfo);
-  oneway void emergencyDial(in int serial, in android.hardware.radio.Dial dialInfo, in android.hardware.radio.EmergencyServiceCategory categories, in String[] urns, in android.hardware.radio.EmergencyCallRouting routing, in boolean hasKnownUserIntentEmergency, in boolean isTesting);
-  oneway void enableModem(in int serial, in boolean on);
-  oneway void enableUiccApplications(in int serial, in boolean enable);
-  oneway void exitEmergencyCallbackMode(in int serial);
-  oneway void explicitCallTransfer(in int serial);
-  oneway void getAllowedCarriers(in int serial);
-  oneway void getAllowedNetworkTypesBitmap(in int serial);
-  oneway void getAvailableBandModes(in int serial);
-  oneway void getAvailableNetworks(in int serial);
-  oneway void getBarringInfo(in int serial);
-  oneway void getBasebandVersion(in int serial);
-  oneway void getCDMASubscription(in int serial);
-  oneway void getCallForwardStatus(in int serial, in android.hardware.radio.CallForwardInfo callInfo);
-  oneway void getCallWaiting(in int serial, in int serviceClass);
-  oneway void getCdmaBroadcastConfig(in int serial);
-  oneway void getCdmaRoamingPreference(in int serial);
-  oneway void getCdmaSubscriptionSource(in int serial);
-  oneway void getCellInfoList(in int serial);
-  oneway void getClip(in int serial);
-  oneway void getClir(in int serial);
-  oneway void getCurrentCalls(in int serial);
-  oneway void getDataCallList(in int serial);
-  oneway void getDataRegistrationState(in int serial);
-  oneway void getDeviceIdentity(in int serial);
-  oneway void getFacilityLockForApp(in int serial, in String facility, in String password, in int serviceClass, in String appId);
-  oneway void getGsmBroadcastConfig(in int serial);
-  oneway void getHardwareConfig(in int serial);
-  oneway void getIccCardStatus(in int serial);
-  oneway void getImsRegistrationState(in int serial);
-  oneway void getImsiForApp(in int serial, in String aid);
-  oneway void getLastCallFailCause(in int serial);
-  oneway void getModemActivityInfo(in int serial);
-  oneway void getModemStackStatus(in int serial);
-  oneway void getMute(in int serial);
-  oneway void getNeighboringCids(in int serial);
-  oneway void getNetworkSelectionMode(in int serial);
-  oneway void getOperator(in int serial);
-  oneway void getPreferredNetworkType(in int serial);
-  oneway void getPreferredNetworkTypeBitmap(in int serial);
-  oneway void getPreferredVoicePrivacy(in int serial);
-  oneway void getRadioCapability(in int serial);
-  oneway void getSignalStrength(in int serial);
-  oneway void getSimPhonebookCapacity(in int serial);
-  oneway void getSimPhonebookRecords(in int serial);
-  oneway void getSlicingConfig(in int serial);
-  oneway void getSmscAddress(in int serial);
-  oneway void getSystemSelectionChannels(in int serial);
-  oneway void getTTYMode(in int serial);
-  oneway void getVoiceRadioTechnology(in int serial);
-  oneway void getVoiceRegistrationState(in int serial);
-  oneway void handleStkCallSetupRequestFromSim(in int serial, in boolean accept);
-  oneway void hangup(in int serial, in int gsmIndex);
-  oneway void hangupForegroundResumeBackground(in int serial);
-  oneway void hangupWaitingOrBackground(in int serial);
-  oneway void iccCloseLogicalChannel(in int serial, in int channelId);
-  oneway void iccIOForApp(in int serial, in android.hardware.radio.IccIo iccIo);
-  oneway void iccOpenLogicalChannel(in int serial, in String aid, in int p2);
-  oneway void iccTransmitApduBasicChannel(in int serial, in android.hardware.radio.SimApdu message);
-  oneway void iccTransmitApduLogicalChannel(in int serial, in android.hardware.radio.SimApdu message);
-  oneway void isNrDualConnectivityEnabled(in int serial);
-  oneway void nvReadItem(in int serial, in android.hardware.radio.NvItem itemId);
-  oneway void nvResetConfig(in int serial, in android.hardware.radio.ResetNvType resetType);
-  oneway void nvWriteCdmaPrl(in int serial, in byte[] prl);
-  oneway void nvWriteItem(in int serial, in android.hardware.radio.NvWriteItem item);
-  oneway void rejectCall(in int serial);
-  oneway void releasePduSessionId(in int serial, in int id);
-  oneway void reportSmsMemoryStatus(in int serial, in boolean available);
-  oneway void reportStkServiceIsRunning(in int serial);
-  oneway void requestIccSimAuthentication(in int serial, in int authContext, in String authData, in String aid);
-  oneway void requestIsimAuthentication(in int serial, in String challenge);
-  oneway void requestShutdown(in int serial);
-  oneway void responseAcknowledgement();
-  oneway void sendBurstDtmf(in int serial, in String dtmf, in int on, in int off);
-  oneway void sendCDMAFeatureCode(in int serial, in String featureCode);
-  oneway void sendCdmaSms(in int serial, in android.hardware.radio.CdmaSmsMessage sms);
-  oneway void sendCdmaSmsExpectMore(in int serial, in android.hardware.radio.CdmaSmsMessage sms);
-  oneway void sendDeviceState(in int serial, in android.hardware.radio.DeviceStateType deviceStateType, in boolean state);
-  oneway void sendDtmf(in int serial, in String s);
-  oneway void sendEnvelope(in int serial, in String command);
-  oneway void sendEnvelopeWithStatus(in int serial, in String contents);
-  oneway void sendImsSms(in int serial, in android.hardware.radio.ImsSmsMessage message);
-  oneway void sendSms(in int serial, in android.hardware.radio.GsmSmsMessage message);
-  oneway void sendSmsExpectMore(in int serial, in android.hardware.radio.GsmSmsMessage message);
-  oneway void sendTerminalResponseToSim(in int serial, in String commandResponse);
-  oneway void sendUssd(in int serial, in String ussd);
-  oneway void separateConnection(in int serial, in int gsmIndex);
-  oneway void setAllowedCarriers(in int serial, in android.hardware.radio.CarrierRestrictions carriers, in android.hardware.radio.SimLockMultiSimPolicy multiSimPolicy);
-  oneway void setAllowedNetworkTypesBitmap(in int serial, in android.hardware.radio.RadioAccessFamily networkTypeBitmap);
-  oneway void setBandMode(in int serial, in android.hardware.radio.RadioBandMode mode);
-  oneway void setBarringPassword(in int serial, in String facility, in String oldPassword, in String newPassword);
-  oneway void setCallForward(in int serial, in android.hardware.radio.CallForwardInfo callInfo);
-  oneway void setCallWaiting(in int serial, in boolean enable, in int serviceClass);
-  oneway void setCarrierInfoForImsiEncryption(in int serial, in android.hardware.radio.ImsiEncryptionInfo imsiEncryptionInfo);
-  oneway void setCdmaBroadcastActivation(in int serial, in boolean activate);
-  oneway void setCdmaBroadcastConfig(in int serial, in android.hardware.radio.CdmaBroadcastSmsConfigInfo[] configInfo);
-  oneway void setCdmaRoamingPreference(in int serial, in android.hardware.radio.CdmaRoamingType type);
-  oneway void setCdmaSubscriptionSource(in int serial, in android.hardware.radio.CdmaSubscriptionSource cdmaSub);
-  oneway void setCellInfoListRate(in int serial, in int rate);
-  oneway void setClir(in int serial, in int status);
-  oneway void setDataAllowed(in int serial, in boolean allow);
-  oneway void setDataProfile(in int serial, in android.hardware.radio.DataProfileInfo[] profiles);
-  oneway void setDataThrottling(in int serial, in android.hardware.radio.DataThrottlingAction dataThrottlingAction, in long completionDurationMillis);
-  oneway void setFacilityLockForApp(in int serial, in String facility, in boolean lockState, in String password, in int serviceClass, in String appId);
-  oneway void setGsmBroadcastActivation(in int serial, in boolean activate);
-  oneway void setGsmBroadcastConfig(in int serial, in android.hardware.radio.GsmBroadcastSmsConfigInfo[] configInfo);
-  oneway void setIndicationFilter(in int serial, in android.hardware.radio.IndicationFilter indicationFilter);
-  oneway void setInitialAttachApn(in int serial, in android.hardware.radio.DataProfileInfo dataProfileInfo);
-  oneway void setLinkCapacityReportingCriteria(in int serial, in int hysteresisMs, in int hysteresisDlKbps, in int hysteresisUlKbps, in int[] thresholdsDownlinkKbps, in int[] thresholdsUplinkKbps, in android.hardware.radio.AccessNetwork accessNetwork);
-  oneway void setLocationUpdates(in int serial, in boolean enable);
-  oneway void setMute(in int serial, in boolean enable);
-  oneway void setNetworkSelectionModeAutomatic(in int serial);
-  oneway void setNetworkSelectionModeManual(in int serial, in String operatorNumeric, in android.hardware.radio.RadioAccessNetworks ran);
-  oneway void setNrDualConnectivityState(in int serial, in android.hardware.radio.NrDualConnectivityState nrDualConnectivityState);
-  oneway void setPreferredNetworkType(in int serial, in android.hardware.radio.PreferredNetworkType nwType);
-  oneway void setPreferredNetworkTypeBitmap(in int serial, in android.hardware.radio.RadioAccessFamily networkTypeBitmap);
-  oneway void setPreferredVoicePrivacy(in int serial, in boolean enable);
-  oneway void setRadioCapability(in int serial, in android.hardware.radio.RadioCapability rc);
-  oneway void setRadioPower(in int serial, in boolean powerOn, in boolean forEmergencyCall, in boolean preferredForEmergencyCall);
-  oneway void setResponseFunctions(in android.hardware.radio.IRadioResponse radioResponse, in android.hardware.radio.IRadioIndication radioIndication);
-  oneway void setSignalStrengthReportingCriteria(in int serial, in android.hardware.radio.SignalThresholdInfo signalThresholdInfo, in android.hardware.radio.AccessNetwork accessNetwork);
-  oneway void setSimCardPower(in int serial, in android.hardware.radio.CardPowerState powerUp);
-  oneway void setSmscAddress(in int serial, in String smsc);
-  oneway void setSuppServiceNotifications(in int serial, in boolean enable);
-  oneway void setSystemSelectionChannels(in int serial, in boolean specifyChannels, in android.hardware.radio.RadioAccessSpecifier[] specifiers);
-  oneway void setTTYMode(in int serial, in android.hardware.radio.TtyMode mode);
-  oneway void setUiccSubscription(in int serial, in android.hardware.radio.SelectUiccSub uiccSub);
-  oneway void setupDataCall(in int serial, in android.hardware.radio.AccessNetwork accessNetwork, in android.hardware.radio.DataProfileInfo dataProfileInfo, in boolean roamingAllowed, in android.hardware.radio.DataRequestReason reason, in android.hardware.radio.LinkAddress[] addresses, in String[] dnses, in int pduSessionId, in @nullable android.hardware.radio.SliceInfo sliceInfo, in @nullable android.hardware.radio.TrafficDescriptor trafficDescriptor, in boolean matchAllRuleAllowed);
-  oneway void startDtmf(in int serial, in String s);
-  oneway void startHandover(in int serial, in int callId);
-  oneway void startKeepalive(in int serial, in android.hardware.radio.KeepaliveRequest keepalive);
-  oneway void startNetworkScan(in int serial, in android.hardware.radio.NetworkScanRequest request);
-  oneway void stopDtmf(in int serial);
-  oneway void stopKeepalive(in int serial, in int sessionHandle);
-  oneway void stopNetworkScan(in int serial);
-  oneway void supplyIccPin2ForApp(in int serial, in String pin2, in String aid);
-  oneway void supplyIccPinForApp(in int serial, in String pin, in String aid);
-  oneway void supplyIccPuk2ForApp(in int serial, in String puk2, in String pin2, in String aid);
-  oneway void supplyIccPukForApp(in int serial, in String puk, in String pin, in String aid);
-  oneway void supplyNetworkDepersonalization(in int serial, in String netPin);
-  oneway void supplySimDepersonalization(in int serial, in android.hardware.radio.PersoSubstate persoType, in String controlKey);
-  oneway void switchWaitingOrHoldingAndActive(in int serial);
-  oneway void updateSimPhonebookRecords(in int serial, in android.hardware.radio.PhonebookRecordInfo recordInfo);
-  oneway void writeSmsToRuim(in int serial, in android.hardware.radio.CdmaSmsWriteArgs cdmaSms);
-  oneway void writeSmsToSim(in int serial, in android.hardware.radio.SmsWriteArgs smsWriteArgs);
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadioIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadioIndication.aidl
deleted file mode 100644
index 48e9e3e..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadioIndication.aidl
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-interface IRadioIndication {
-  oneway void barringInfoChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.CellIdentity cellIdentity, in android.hardware.radio.BarringInfo[] barringInfos);
-  oneway void callRing(in android.hardware.radio.RadioIndicationType type, in boolean isGsm, in android.hardware.radio.CdmaSignalInfoRecord record);
-  oneway void callStateChanged(in android.hardware.radio.RadioIndicationType type);
-  oneway void carrierInfoForImsiEncryption(in android.hardware.radio.RadioIndicationType info);
-  oneway void cdmaCallWaiting(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.CdmaCallWaiting callWaitingRecord);
-  oneway void cdmaInfoRec(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.CdmaInformationRecords records);
-  oneway void cdmaNewSms(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.CdmaSmsMessage msg);
-  oneway void cdmaOtaProvisionStatus(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.CdmaOtaProvisionStatus status);
-  oneway void cdmaPrlChanged(in android.hardware.radio.RadioIndicationType type, in int version);
-  oneway void cdmaRuimSmsStorageFull(in android.hardware.radio.RadioIndicationType type);
-  oneway void cdmaSubscriptionSourceChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.CdmaSubscriptionSource cdmaSource);
-  oneway void cellInfoList(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.CellInfo[] records);
-  oneway void currentEmergencyNumberList(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.EmergencyNumber[] emergencyNumberList);
-  oneway void currentLinkCapacityEstimate(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.LinkCapacityEstimate lce);
-  oneway void currentPhysicalChannelConfigs(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.PhysicalChannelConfig[] configs);
-  oneway void currentSignalStrength(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.SignalStrength signalStrength);
-  oneway void dataCallListChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.SetupDataCallResult[] dcList);
-  oneway void enterEmergencyCallbackMode(in android.hardware.radio.RadioIndicationType type);
-  oneway void exitEmergencyCallbackMode(in android.hardware.radio.RadioIndicationType type);
-  oneway void hardwareConfigChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.HardwareConfig[] configs);
-  oneway void imsNetworkStateChanged(in android.hardware.radio.RadioIndicationType type);
-  oneway void indicateRingbackTone(in android.hardware.radio.RadioIndicationType type, in boolean start);
-  oneway void keepaliveStatus(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.KeepaliveStatus status);
-  oneway void lceData(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.LceDataInfo lce);
-  oneway void modemReset(in android.hardware.radio.RadioIndicationType type, in String reason);
-  oneway void networkScanResult(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.NetworkScanResult result);
-  oneway void networkStateChanged(in android.hardware.radio.RadioIndicationType type);
-  oneway void newBroadcastSms(in android.hardware.radio.RadioIndicationType type, in byte[] data);
-  oneway void newSms(in android.hardware.radio.RadioIndicationType type, in byte[] pdu);
-  oneway void newSmsOnSim(in android.hardware.radio.RadioIndicationType type, in int recordNumber);
-  oneway void newSmsStatusReport(in android.hardware.radio.RadioIndicationType type, in byte[] pdu);
-  oneway void nitzTimeReceived(in android.hardware.radio.RadioIndicationType type, in String nitzTime, in long receivedTime);
-  oneway void onSupplementaryServiceIndication(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.StkCcUnsolSsResult ss);
-  oneway void onUssd(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.UssdModeType modeType, in String msg);
-  oneway void pcoData(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.PcoDataInfo pco);
-  oneway void radioCapabilityIndication(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.RadioCapability rc);
-  oneway void radioStateChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.RadioState radioState);
-  oneway void registrationFailed(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.CellIdentity cellIdentity, in String chosenPlmn, in android.hardware.radio.Domain domain, in int causeCode, in int additionalCauseCode);
-  oneway void resendIncallMute(in android.hardware.radio.RadioIndicationType type);
-  oneway void restrictedStateChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.PhoneRestrictedState state);
-  oneway void rilConnected(in android.hardware.radio.RadioIndicationType type);
-  oneway void simPhonebookChanged(in android.hardware.radio.RadioIndicationType type);
-  oneway void simPhonebookRecordsReceived(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.PbReceivedStatus status, in android.hardware.radio.PhonebookRecordInfo[] records);
-  oneway void simRefresh(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.SimRefreshResult refreshResult);
-  oneway void simSmsStorageFull(in android.hardware.radio.RadioIndicationType type);
-  oneway void simStatusChanged(in android.hardware.radio.RadioIndicationType type);
-  oneway void srvccStateNotify(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.SrvccState state);
-  oneway void stkCallControlAlphaNotify(in android.hardware.radio.RadioIndicationType type, in String alpha);
-  oneway void stkCallSetup(in android.hardware.radio.RadioIndicationType type, in long timeout);
-  oneway void stkEventNotify(in android.hardware.radio.RadioIndicationType type, in String cmd);
-  oneway void stkProactiveCommand(in android.hardware.radio.RadioIndicationType type, in String cmd);
-  oneway void stkSessionEnd(in android.hardware.radio.RadioIndicationType type);
-  oneway void subscriptionStatusChanged(in android.hardware.radio.RadioIndicationType type, in boolean activate);
-  oneway void suppSvcNotify(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.SuppSvcNotification suppSvc);
-  oneway void uiccApplicationsEnablementChanged(in android.hardware.radio.RadioIndicationType type, in boolean enabled);
-  oneway void unthrottleApn(in android.hardware.radio.RadioIndicationType type, in String apn);
-  oneway void voiceRadioTechChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.RadioTechnology rat);
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadioResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadioResponse.aidl
deleted file mode 100644
index 0d18cf8..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/IRadioResponse.aidl
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-interface IRadioResponse {
-  oneway void acceptCallResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void acknowledgeIncomingGsmSmsWithPduResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void acknowledgeLastIncomingCdmaSmsResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void acknowledgeLastIncomingGsmSmsResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void acknowledgeRequest(in int serial);
-  oneway void allocatePduSessionIdResponse(in android.hardware.radio.RadioResponseInfo info, in int id);
-  oneway void areUiccApplicationsEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enabled);
-  oneway void cancelHandoverResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void cancelPendingUssdResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void changeIccPin2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
-  oneway void changeIccPinForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
-  oneway void conferenceResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void deactivateDataCallResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void deleteSmsOnRuimResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void deleteSmsOnSimResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void dialResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void emergencyDialResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void enableModemResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void enableUiccApplicationsResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void exitEmergencyCallbackModeResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void explicitCallTransferResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void getAllowedCarriersResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.CarrierRestrictions carriers, in android.hardware.radio.SimLockMultiSimPolicy multiSimPolicy);
-  oneway void getAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioAccessFamily networkTypeBitmap);
-  oneway void getAvailableBandModesResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioBandMode[] bandModes);
-  oneway void getAvailableNetworksResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.OperatorInfo[] networkInfos);
-  oneway void getBarringInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.CellIdentity cellIdentity, in android.hardware.radio.BarringInfo[] barringInfos);
-  oneway void getBasebandVersionResponse(in android.hardware.radio.RadioResponseInfo info, in String version);
-  oneway void getCDMASubscriptionResponse(in android.hardware.radio.RadioResponseInfo info, in String mdn, in String hSid, in String hNid, in String min, in String prl);
-  oneway void getCallForwardStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.CallForwardInfo[] callForwardInfos);
-  oneway void getCallWaitingResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable, in int serviceClass);
-  oneway void getCdmaBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.CdmaBroadcastSmsConfigInfo[] configs);
-  oneway void getCdmaRoamingPreferenceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.CdmaRoamingType type);
-  oneway void getCdmaSubscriptionSourceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.CdmaSubscriptionSource source);
-  oneway void getCellInfoListResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.CellInfo[] cellInfo);
-  oneway void getClipResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.ClipStatus status);
-  oneway void getClirResponse(in android.hardware.radio.RadioResponseInfo info, in int n, in int m);
-  oneway void getCurrentCallsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.Call[] calls);
-  oneway void getDataCallListResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SetupDataCallResult[] dcResponse);
-  oneway void getDataRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RegStateResult dataRegResponse);
-  oneway void getDeviceIdentityResponse(in android.hardware.radio.RadioResponseInfo info, in String imei, in String imeisv, in String esn, in String meid);
-  oneway void getFacilityLockForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int response);
-  oneway void getGsmBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.GsmBroadcastSmsConfigInfo[] configs);
-  oneway void getHardwareConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.HardwareConfig[] config);
-  oneway void getIMSIForAppResponse(in android.hardware.radio.RadioResponseInfo info, in String imsi);
-  oneway void getIccCardStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.CardStatus cardStatus);
-  oneway void getImsRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isRegistered, in android.hardware.radio.RadioTechnologyFamily ratFamily);
-  oneway void getLastCallFailCauseResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.LastCallFailCauseInfo failCauseinfo);
-  oneway void getModemActivityInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.ActivityStatsInfo activityInfo);
-  oneway void getModemStackStatusResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
-  oneway void getMuteResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable);
-  oneway void getNeighboringCidsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.NeighboringCell[] cells);
-  oneway void getNetworkSelectionModeResponse(in android.hardware.radio.RadioResponseInfo info, in boolean manual);
-  oneway void getOperatorResponse(in android.hardware.radio.RadioResponseInfo info, in String longName, in String shortName, in String numeric);
-  oneway void getPreferredNetworkTypeBitmapResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioAccessFamily networkTypeBitmap);
-  oneway void getPreferredNetworkTypeResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.PreferredNetworkType nwType);
-  oneway void getPreferredVoicePrivacyResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable);
-  oneway void getRadioCapabilityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioCapability rc);
-  oneway void getSignalStrengthResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SignalStrength signalStrength);
-  oneway void getSimPhonebookCapacityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.PhonebookCapacity capacity);
-  oneway void getSimPhonebookRecordsResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void getSlicingConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SlicingConfig slicingConfig);
-  oneway void getSmscAddressResponse(in android.hardware.radio.RadioResponseInfo info, in String smsc);
-  oneway void getSystemSelectionChannelsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioAccessSpecifier[] specifiers);
-  oneway void getTTYModeResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.TtyMode mode);
-  oneway void getVoiceRadioTechnologyResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioTechnology rat);
-  oneway void getVoiceRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RegStateResult voiceRegResponse);
-  oneway void handleStkCallSetupRequestFromSimResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void hangupConnectionResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void hangupForegroundResumeBackgroundResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void hangupWaitingOrBackgroundResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void iccCloseLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void iccIOForAppResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.IccIoResult iccIo);
-  oneway void iccOpenLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info, in int channelId, in byte[] selectResponse);
-  oneway void iccTransmitApduBasicChannelResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.IccIoResult result);
-  oneway void iccTransmitApduLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.IccIoResult result);
-  oneway void isNrDualConnectivityEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
-  oneway void nvReadItemResponse(in android.hardware.radio.RadioResponseInfo info, in String result);
-  oneway void nvResetConfigResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void nvWriteCdmaPrlResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void nvWriteItemResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void pullLceDataResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.LceDataInfo lceInfo);
-  oneway void rejectCallResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void releasePduSessionIdResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void reportSmsMemoryStatusResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void reportStkServiceIsRunningResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void requestIccSimAuthenticationResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.IccIoResult result);
-  oneway void requestIsimAuthenticationResponse(in android.hardware.radio.RadioResponseInfo info, in String response);
-  oneway void requestShutdownResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void sendBurstDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void sendCDMAFeatureCodeResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void sendCdmaSmsExpectMoreResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SendSmsResult sms);
-  oneway void sendCdmaSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SendSmsResult sms);
-  oneway void sendDeviceStateResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void sendDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void sendEnvelopeResponse(in android.hardware.radio.RadioResponseInfo info, in String commandResponse);
-  oneway void sendEnvelopeWithStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.IccIoResult iccIo);
-  oneway void sendImsSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SendSmsResult sms);
-  oneway void sendSMSExpectMoreResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SendSmsResult sms);
-  oneway void sendSmsExpectMoreResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SendSmsResult sms);
-  oneway void sendSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SendSmsResult sms);
-  oneway void sendTerminalResponseToSimResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void sendUssdResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void separateConnectionResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setAllowedCarriersResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setBandModeResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setBarringPasswordResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setCallForwardResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setCallWaitingResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setCarrierInfoForImsiEncryptionResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setCdmaBroadcastActivationResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setCdmaBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setCdmaRoamingPreferenceResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setCdmaSubscriptionSourceResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setCellInfoListRateResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setClirResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setDataAllowedResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setDataProfileResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setDataThrottlingResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setFacilityLockForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int retry);
-  oneway void setGsmBroadcastActivationResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setGsmBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setIndicationFilterResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setInitialAttachApnResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setLinkCapacityReportingCriteriaResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setLocationUpdatesResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setMuteResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setNetworkSelectionModeAutomaticResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setNetworkSelectionModeManualResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setNrDualConnectivityStateResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setPreferredNetworkTypeBitmapResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setPreferredNetworkTypeResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setPreferredVoicePrivacyResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setRadioCapabilityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioCapability rc);
-  oneway void setRadioPowerResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setSignalStrengthReportingCriteriaResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setSimCardPowerResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setSmscAddressResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setSuppServiceNotificationsResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setSystemSelectionChannelsResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setTTYModeResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setUiccSubscriptionResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void setupDataCallResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.SetupDataCallResult dcResponse);
-  oneway void startDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void startHandoverResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void startKeepaliveResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.KeepaliveStatus status);
-  oneway void startLceServiceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.LceStatusInfo statusInfo);
-  oneway void startNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void stopDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void stopKeepaliveResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void stopLceServiceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.LceStatusInfo statusInfo);
-  oneway void stopNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void supplyIccPin2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
-  oneway void supplyIccPinForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
-  oneway void supplyIccPuk2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
-  oneway void supplyIccPukForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
-  oneway void supplyNetworkDepersonalizationResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
-  oneway void supplySimDepersonalizationResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.PersoSubstate persoType, in int remainingRetries);
-  oneway void switchWaitingOrHoldingAndActiveResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void updateSimPhonebookRecordsResponse(in android.hardware.radio.RadioResponseInfo info, in int updatedRecordIndex);
-  oneway void writeSmsToRuimResponse(in android.hardware.radio.RadioResponseInfo info, in int index);
-  oneway void writeSmsToSimResponse(in android.hardware.radio.RadioResponseInfo info, in int index);
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LceStatusInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LceStatusInfo.aidl
deleted file mode 100644
index 74166c3..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/LceStatusInfo.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-parcelable LceStatusInfo {
-  int lceStatus;
-  byte actualIntervalMs;
-  const int LCE_STATUS_NOT_SUPPORTED = 0;
-  const int LCE_STATUS_STOPPED = 1;
-  const int LCE_STATUS_ACTIVE = 2;
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PreferredNetworkType.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PreferredNetworkType.aidl
deleted file mode 100644
index 7615dff..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/PreferredNetworkType.aidl
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum PreferredNetworkType {
-  GSM_WCDMA = 0,
-  GSM_ONLY = 1,
-  WCDMA = 2,
-  GSM_WCDMA_AUTO = 3,
-  CDMA_EVDO_AUTO = 4,
-  CDMA_ONLY = 5,
-  EVDO_ONLY = 6,
-  GSM_WCDMA_CDMA_EVDO_AUTO = 7,
-  LTE_CDMA_EVDO = 8,
-  LTE_GSM_WCDMA = 9,
-  LTE_CMDA_EVDO_GSM_WCDMA = 10,
-  LTE_ONLY = 11,
-  LTE_WCDMA = 12,
-  TD_SCDMA_ONLY = 13,
-  TD_SCDMA_WCDMA = 14,
-  TD_SCDMA_LTE = 15,
-  TD_SCDMA_GSM = 16,
-  TD_SCDMA_GSM_LTE = 17,
-  TD_SCDMA_GSM_WCDMA = 18,
-  TD_SCDMA_WCDMA_LTE = 19,
-  TD_SCDMA_GSM_WCDMA_LTE = 20,
-  TD_SCDMA_GSM_WCDMA_CDMA_EVDO_AUTO = 21,
-  TD_SCDMA_LTE_CDMA_EVDO_GSM_WCDMA = 22,
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessNetworks.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessNetworks.aidl
deleted file mode 100644
index 67f5e8a..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessNetworks.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum RadioAccessNetworks {
-  UNKNOWN = 0,
-  GERAN = 1,
-  UTRAN = 2,
-  EUTRAN = 3,
-  NGRAN = 4,
-  CDMA2000 = 5,
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioFrequencyInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioFrequencyInfo.aidl
deleted file mode 100644
index cd0f6c2..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioFrequencyInfo.aidl
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-union RadioFrequencyInfo {
-  boolean noinit;
-  int range;
-  int channelNumber;
-  const int FREQUENCY_RANGE_LOW = 1;
-  const int FREQUENCY_RANGE_MID = 2;
-  const int FREQUENCY_RANGE_HIGH = 3;
-  const int FREQUENCY_RANGE_MMWAVE = 4;
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/VoiceRegStateResult.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/VoiceRegStateResult.aidl
deleted file mode 100644
index a693ff5..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/VoiceRegStateResult.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-parcelable VoiceRegStateResult {
-  android.hardware.radio.RegState regState;
-  int rat;
-  boolean cssSupported;
-  int roamingIndicator;
-  int systemIsInPrl;
-  int defaultRoamingIndicator;
-  int reasonForDenial;
-  android.hardware.radio.CellIdentity cellIdentity;
-}
diff --git a/radio/aidl/android/hardware/radio/CellConfigLte.aidl b/radio/aidl/android/hardware/radio/CellConfigLte.aidl
deleted file mode 100644
index 56a1a10..0000000
--- a/radio/aidl/android/hardware/radio/CellConfigLte.aidl
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-/**
- * Contains the configuration of the LTE cell tower.
- */
-@VintfStability
-parcelable CellConfigLte {
-    /**
-     * Indicates that if E-UTRA-NR Dual Connectivity (EN-DC) is supported by the LTE cell.
-     * True if the plmn-InfoList-r15 is present in SIB2 and at least one bit in this list is true,
-     * otherwise this value should be false.
-     * Reference: 3GPP TS 36.331 v15.2.2 6.3.1 System information blocks.
-     */
-    boolean isEndcAvailable;
-}
diff --git a/radio/aidl/android/hardware/radio/CellInfoInfo.aidl b/radio/aidl/android/hardware/radio/CellInfoInfo.aidl
deleted file mode 100644
index 4d5e12d..0000000
--- a/radio/aidl/android/hardware/radio/CellInfoInfo.aidl
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-import android.hardware.radio.CellInfoCdma;
-import android.hardware.radio.CellInfoGsm;
-import android.hardware.radio.CellInfoLte;
-import android.hardware.radio.CellInfoNr;
-import android.hardware.radio.CellInfoTdscdma;
-import android.hardware.radio.CellInfoWcdma;
-
-@VintfStability
-union CellInfoInfo {
-    CellInfoGsm gsm;
-    CellInfoCdma cdma;
-    CellInfoWcdma wcdma;
-    CellInfoTdscdma tdscdma;
-    CellInfoLte lte;
-    CellInfoNr nr;
-}
diff --git a/radio/aidl/android/hardware/radio/CellInfoType.aidl b/radio/aidl/android/hardware/radio/CellInfoType.aidl
deleted file mode 100644
index 8e5e8c9..0000000
--- a/radio/aidl/android/hardware/radio/CellInfoType.aidl
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum CellInfoType {
-    NONE,
-    GSM,
-    CDMA,
-    LTE,
-    WCDMA,
-    TD_SCDMA,
-}
diff --git a/radio/aidl/android/hardware/radio/DataRegStateResult.aidl b/radio/aidl/android/hardware/radio/DataRegStateResult.aidl
deleted file mode 100644
index dcc39c8..0000000
--- a/radio/aidl/android/hardware/radio/DataRegStateResult.aidl
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-import android.hardware.radio.CellIdentity;
-import android.hardware.radio.LteVopsInfo;
-import android.hardware.radio.NrIndicators;
-import android.hardware.radio.RegState;
-
-@VintfStability
-parcelable DataRegStateResult {
-    /**
-     * Valid reg states are NOT_REG_MT_NOT_SEARCHING_OP, REG_HOME, NOT_REG_MT_SEARCHING_OP,
-     * REG_DENIED, UNKNOWN, REG_ROAMING defined in RegState
-     */
-    RegState regState;
-    /**
-     * Indicates the available data radio technology, valid values as defined by RadioTechnology.
-     */
-    int rat;
-    /**
-     * If registration state is 3 (Registration denied) this is an enumerated reason why
-     * registration was denied. See 3GPP TS 24.008, Annex G.6 "Additional cause codes for GMM".
-     * 7 == GPRS services not allowed
-     * 8 == GPRS services and non-GPRS services not allowed
-     * 9 == MS identity cannot be derived by the network
-     * 10 == Implicitly detached
-     * 14 == GPRS services not allowed in this PLMN
-     * 16 == MSC temporarily not reachable
-     * 40 == No PDP context activated
-     */
-    int reasonDataDenied;
-    /**
-     * The maximum number of simultaneous Data Calls must be established using setupDataCall().
-     */
-    int maxDataCalls;
-    CellIdentity cellIdentity;
-    /**
-     * Network capabilities for voice over PS services. This info is valid only on LTE network and
-     * must be present when device is camped on LTE. vopsInfo must be empty when device is camped
-     * only on 2G/3G.
-     */
-    @nullable LteVopsInfo lteVopsInfo;
-    /**
-     * The parameters of NR 5G Non-Standalone. This value is only valid on E-UTRAN, otherwise
-     * must be empty.
-     */
-    NrIndicators nrIndicators;
-}
diff --git a/radio/aidl/android/hardware/radio/IRadio.aidl b/radio/aidl/android/hardware/radio/IRadio.aidl
deleted file mode 100644
index ebf3c9b..0000000
--- a/radio/aidl/android/hardware/radio/IRadio.aidl
+++ /dev/null
@@ -1,2012 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-import android.hardware.radio.AccessNetwork;
-import android.hardware.radio.CallForwardInfo;
-import android.hardware.radio.CardPowerState;
-import android.hardware.radio.CarrierRestrictions;
-import android.hardware.radio.CdmaBroadcastSmsConfigInfo;
-import android.hardware.radio.CdmaRoamingType;
-import android.hardware.radio.CdmaSmsAck;
-import android.hardware.radio.CdmaSmsMessage;
-import android.hardware.radio.CdmaSmsWriteArgs;
-import android.hardware.radio.CdmaSubscriptionSource;
-import android.hardware.radio.DataProfileInfo;
-import android.hardware.radio.DataRequestReason;
-import android.hardware.radio.DataThrottlingAction;
-import android.hardware.radio.DeviceStateType;
-import android.hardware.radio.Dial;
-import android.hardware.radio.EmergencyCallRouting;
-import android.hardware.radio.EmergencyServiceCategory;
-import android.hardware.radio.GsmBroadcastSmsConfigInfo;
-import android.hardware.radio.GsmSmsMessage;
-import android.hardware.radio.IRadioIndication;
-import android.hardware.radio.IRadioResponse;
-import android.hardware.radio.IccIo;
-import android.hardware.radio.ImsSmsMessage;
-import android.hardware.radio.ImsiEncryptionInfo;
-import android.hardware.radio.IndicationFilter;
-import android.hardware.radio.KeepaliveRequest;
-import android.hardware.radio.LinkAddress;
-import android.hardware.radio.NetworkScanRequest;
-import android.hardware.radio.NrDualConnectivityState;
-import android.hardware.radio.NvItem;
-import android.hardware.radio.NvWriteItem;
-import android.hardware.radio.PersoSubstate;
-import android.hardware.radio.PhonebookRecordInfo;
-import android.hardware.radio.PreferredNetworkType;
-import android.hardware.radio.RadioAccessFamily;
-import android.hardware.radio.RadioAccessNetworks;
-import android.hardware.radio.RadioAccessSpecifier;
-import android.hardware.radio.RadioBandMode;
-import android.hardware.radio.RadioCapability;
-import android.hardware.radio.RadioTechnology;
-import android.hardware.radio.ResetNvType;
-import android.hardware.radio.SelectUiccSub;
-import android.hardware.radio.SignalThresholdInfo;
-import android.hardware.radio.SimApdu;
-import android.hardware.radio.SimLockMultiSimPolicy;
-import android.hardware.radio.SliceInfo;
-import android.hardware.radio.SmsAcknowledgeFailCause;
-import android.hardware.radio.SmsWriteArgs;
-import android.hardware.radio.TrafficDescriptor;
-import android.hardware.radio.TtyMode;
-
-/**
- * This interface is used by telephony and telecom to talk to cellular radio.
- * All the functions have minimum one parameter:
- * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
- * duration of a method call. If clients provide colliding serials (including passing the same
- * serial to different methods), multiple responses (one for each method call) must still be served.
- * setResponseFunctions must work with IRadioResponse and IRadioIndication.
- */
-@VintfStability
-oneway interface IRadio {
-    /**
-     * Answer incoming call. Must not be called for WAITING calls.
-     * switchWaitingOrHoldingAndActive() must be used in this case instead
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.acceptCallResponse()
-     */
-    void acceptCall(in int serial);
-
-    /**
-     * Acknowledge successful or failed receipt of SMS previously indicated via unsol
-     * responseNewSms(), including acknowledgement TPDU to send as the RP-User-Data element of the
-     * RP-ACK or RP-ERROR PDU.
-     *
-     * @param serial Serial number of request.
-     * @param success true on successful receipt (send RP-ACK)
-     *        false on failed receipt (send RP-ERROR)
-     * @param ackPdu acknowledgement TPDU in hexadecimal format
-     *
-     * Response callback is IRadioResponse.acknowledgeIncomingGsmSmsWithPduResponse()
-     */
-    void acknowledgeIncomingGsmSmsWithPdu(in int serial, in boolean success, in String ackPdu);
-
-    /**
-     * Acknowledge the success or failure in the receipt of SMS previously indicated
-     * via responseCdmaNewSms()
-     *
-     * @param serial Serial number of request.
-     * @param smsAck Cdma Sms ack to be sent described by CdmaSmsAck in types.hal
-     *
-     * Response callback is IRadioResponse.acknowledgeLastIncomingCdmaSmsResponse()
-     */
-    void acknowledgeLastIncomingCdmaSms(in int serial, in CdmaSmsAck smsAck);
-
-    /**
-     * Acknowledge successful or failed receipt of SMS previously indicated via unsolResponseNewSms
-     *
-     * @param serial Serial number of request.
-     * @param success is true on successful receipt
-     *        (basically, AT+CNMA=1 from TS 27.005 is 0 on failed receipt
-     *        (basically, AT+CNMA=2 from TS 27.005)
-     * @param cause: if success is false, this contains the failure cause as defined
-     *        in TS 23.040, 9.2.3.22.
-     *
-     * Response function is IRadioResponse.acknowledgeLastIncomingGsmSmsResponse()
-     */
-    void acknowledgeLastIncomingGsmSms(
-            in int serial, in boolean success, in SmsAcknowledgeFailCause cause);
-
-    /**
-     * Reserves an unallocated pdu session id from the pool of ids. The allocated id is returned
-     * in the response. When the id is no longer needed, call releasePduSessionId to return it to
-     * the pool.
-     *
-     * Reference: 3GPP TS 24.007 section 11.2.3.1b
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.allocatePduSessionIdResponse()
-     */
-    void allocatePduSessionId(in int serial);
-
-    /**
-     * Whether uiccApplications are enabled, or disabled.
-     * By default uiccApplications must be enabled, unless enableUiccApplications() with enable
-     * being false is called.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.areUiccApplicationsEnabledResponse()
-     */
-    void areUiccApplicationsEnabled(in int serial);
-
-    /**
-     * Indicates that a handover was cancelled after a call to IRadio::startHandover.
-     * Since the handover was unsuccessful, the modem retains ownership over any of the resources
-     * being transferred and is still responsible for releasing them.
-     *
-     * @param serial Serial number of request.
-     * @param id callId The identifier of the data call which is provided in SetupDataCallResult
-     *
-     * Response function is IRadioResponse.cancelHandoverResponse()
-     */
-    void cancelHandover(in int serial, in int callId);
-
-    /**
-     * Cancel the current USSD session if one exists.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.cancelPendingUssdResponse()
-     */
-    void cancelPendingUssd(in int serial);
-
-    /**
-     * Supplies old ICC PIN2 and new PIN2.
-     *
-     * @param serial Serial number of request.
-     * @param oldPin2 Old pin2 value
-     * @param newPin2 New pin2 value
-     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *
-     * Response function is IRadioResponse.changeIccPin2ForAppResponse()
-     */
-    void changeIccPin2ForApp(in int serial, in String oldPin2, in String newPin2, in String aid);
-
-    /**
-     * Supplies old ICC PIN and new PIN.
-     *
-     * @param serial Serial number of request.
-     * @param oldPin Old pin value
-     * @param newPin New pin value
-     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *
-     * Response function is IRadioResponse.changeIccPinForAppResponse()
-     */
-    void changeIccPinForApp(in int serial, in String oldPin, in String newPin, in String aid);
-
-    /**
-     * Conference holding and active (like AT+CHLD=3)
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.conferenceResponse()
-     */
-    void conference(in int serial);
-
-    /**
-     * Deactivate packet data connection and remove from the data call list. An
-     * unsolDataCallListChanged() must be sent when data connection is deactivated.
-     *
-     * @param serial Serial number of request.
-     * @param cid Data call id.
-     * @param reason The request reason. Must be normal, handover, or shutdown.
-     *
-     * Response function is IRadioResponse.deactivateDataCallResponse()
-     */
-    void deactivateDataCall(in int serial, in int cid, in DataRequestReason reason);
-
-    /**
-     * Deletes a CDMA SMS message from RUIM memory.
-     *
-     * @param serial Serial number of request.
-     * @param index record index of the message to delete
-     *
-     * Response callback is IRadioResponse.deleteSmsOnRuimResponse()
-     */
-    void deleteSmsOnRuim(in int serial, in int index);
-
-    /**
-     * Deletes a SMS message from SIM memory.
-     *
-     * @param serial Serial number of request.
-     * @param index Record index of the message to delete.
-     *
-     * Response function is IRadioResponse.deleteSmsOnSimResponse()
-     */
-    void deleteSmsOnSim(in int serial, in int index);
-
-    /**
-     * Initiate voice call. This method is never used for supplementary service codes.
-     *
-     * @param serial Serial number of request.
-     * @param dialInfo Dial struct
-     *
-     * Response function is IRadioResponse.dialResponse()
-     */
-    void dial(in int serial, in Dial dialInfo);
-
-    /**
-     * Initiate emergency voice call, with zero or more emergency service category(s), zero or
-     * more emergency Uniform Resource Names (URN), and routing information for handling the call.
-     * Android uses this request to make its emergency call instead of using IRadio.dial if the
-     * 'address' in the 'dialInfo' field is identified as an emergency number by Android.
-     *
-     * In multi-sim scenario, if the emergency number is from a specific subscription, this radio
-     * request can still be sent out on the other subscription as long as routing is set to
-     * EmergencyNumberRouting#EMERGENCY. This radio request will not be sent on an inactive
-     * (PIN/PUK locked) subscription unless both subscriptions are PIN/PUK locked. In this case,
-     * the request will be sent on the primary subscription.
-     *
-     * Some countries or carriers require some emergency numbers that must be handled with normal
-     * call routing if possible or emergency routing. 1) if the 'routing' field is specified as
-     * EmergencyNumberRouting#NORMAL, the implementation must try the full radio service to use
-     * normal call routing to handle the call; if service cannot support normal routing, the
-     * implementation must use emergency routing to handle the call. 2) if 'routing' is specified
-     * as EmergencyNumberRouting#EMERGENCY, the implementation must use emergency routing to handle
-     * the call. 3) if 'routing' is specified as EmergencyNumberRouting#UNKNOWN, Android does not
-     * know how to handle the call.
-     *
-     * If the dialed emergency number does not have a specified emergency service category, the
-     * 'categories' field is set to EmergencyServiceCategory#UNSPECIFIED; if the dialed emergency
-     * number does not have specified emergency Uniform Resource Names, the 'urns' field is set to
-     * an empty list. If the underlying technology used to request emergency services does not
-     * support the emergency service category or emergency uniform resource names, the field
-     * 'categories' or 'urns' may be ignored.
-     *
-     * In the scenarios that the 'address' in the 'dialInfo' field has other functions besides the
-     * emergency number function, if the 'hasKnownUserIntentEmergency' field is true, the user's
-     * intent for this dial request is emergency call, and the modem must treat this as an actual
-     * emergency dial; if the 'hasKnownUserIntentEmergency' field is false, Android does not know
-     * user's intent for this call.
-     *
-     * If 'isTesting' is true, this request is for testing purpose, and must not be sent to a real
-     * emergency service; otherwise it's for a real emergency call request.
-     *
-     * Reference: 3gpp 22.101, Section 10 - Emergency Calls;
-     *            3gpp 23.167, Section 6 - Functional description;
-     *            3gpp 24.503, Section 5.1.6.8.1 - General;
-     *            RFC 5031
-     *
-     * @param serial Serial number of request.
-     * @param dialInfo the same Dial information used by IRadio.dial.
-     * @param categories bitfield<EmergencyServiceCategory> the Emergency Service Category(s)
-     *        of the call.
-     * @param urns the emergency Uniform Resource Names (URN)
-     * @param routing EmergencyCallRouting the emergency call routing information.
-     * @param hasKnownUserIntentEmergency Flag indicating if user's intent for the emergency call
-     *        is known.
-     * @param isTesting Flag indicating if this request is for testing purpose.
-     *
-     * Response function is IRadioResponse.emergencyDialResponse()
-     */
-    void emergencyDial(in int serial, in Dial dialInfo, in EmergencyServiceCategory categories,
-            in String[] urns, in EmergencyCallRouting routing,
-            in boolean hasKnownUserIntentEmergency, in boolean isTesting);
-
-    /**
-     * Toggle logical modem on/off. This is similar to IRadio.setRadioPower(), however that
-     * does not enforce that radio power is toggled only for the corresponding radio and certain
-     * vendor implementations do it for all radios. This new API should affect only the modem for
-     * which it is called. A modem stack must be on/active only when both setRadioPower() and
-     * enableModem() are set to on for it.
-     *
-     * SIM must be read if available even if modem is off/inactive.
-     *
-     * @param serial Serial number of request.
-     * @param on True to turn on the logical modem, otherwise turn it off.
-     *
-     * Response function is IRadioResponse.enableModemResponse()
-     */
-    void enableModem(in int serial, in boolean on);
-
-    /**
-     * Enable or disable UiccApplications on the SIM. If disabled:
-     *  - Modem will not register on any network.
-     *  - SIM must be PRESENT, and the IccId of the SIM must still be accessible.
-     *  - The corresponding modem stack is still functional, e.g. able to make emergency calls or
-     *    do network scan.
-     * By default if this API is not called, the uiccApplications must be enabled automatically.
-     * It must work for both single SIM and DSDS cases for UX consistency.
-     * The preference is per SIM, and must be remembered over power cycle, modem reboot, or SIM
-     * insertion / unplug.
-     *
-     * @param serial Serial number of request.
-     * @param enable true if to enable uiccApplications, false to disable.
-     *
-     * Response callback is IRadioResponse.enableUiccApplicationsResponse()
-     */
-    void enableUiccApplications(in int serial, in boolean enable);
-
-    /**
-     * Request the radio's system selection module to exit emergency callback mode. Radio must not
-     * respond with SUCCESS until the modem has completely exited from Emergency Callback Mode.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.exitEmergencyCallbackModeResponse()
-     */
-    void exitEmergencyCallbackMode(in int serial);
-
-    /**
-     * Connects the two calls and disconnects the subscriber from both calls.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.explicitCallTransferResponse()
-     */
-    void explicitCallTransfer(in int serial);
-
-    /**
-     * Get carrier restrictions.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getAllowedCarriersResponse()
-     */
-    void getAllowedCarriers(in int serial);
-
-    /**
-     * Requests bitmap representing the currently allowed network types.
-     * getPreferredNetworkType, getPreferredNetworkTypesBitmap will not be called anymore
-     * except for IRadio v1.5 or older devices.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getAllowedNetworkTypesBitmapResponse()
-     */
-    void getAllowedNetworkTypesBitmap(in int serial);
-
-    /**
-     * Get the list of band modes supported by RF.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getAvailableBandModesResponse()
-     */
-    void getAvailableBandModes(in int serial);
-
-    /**
-     * Scans for available networks
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getAvailableNetworksResponse()
-     */
-    void getAvailableNetworks(in int serial);
-
-    /**
-     * Get all the barring info for the current camped cell applicable to the current user.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getBarringInfoResponse()
-     */
-    void getBarringInfo(in int serial);
-
-    /**
-     * Return string value indicating baseband version, eg response from AT+CGMR
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getBasebandVersionResponse()
-     */
-    void getBasebandVersion(in int serial);
-
-    /**
-     * Request the device MDN / H_SID / H_NID. The request is only allowed when CDMA subscription
-     * is available. When CDMA subscription is changed, application layer must re-issue the request
-     * to update the subscription information.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getCDMASubscriptionResponse()
-     */
-    void getCDMASubscription(in int serial);
-
-    /**
-     * Request call forward status.
-     *
-     * @param serial Serial number of request.
-     * @param callInfo CallForwardInfo
-     *
-     * Response function is IRadioResponse.getCallForwardStatusResponse()
-     */
-    void getCallForwardStatus(in int serial, in CallForwardInfo callInfo);
-
-    /**
-     * Query current call waiting state
-     *
-     * @param serial Serial number of request.
-     * @param serviceClass Service class is the TS 27.007 service class to query
-     *
-     * Response function is IRadioResponse.getCallWaitingResponse()
-     */
-    void getCallWaiting(in int serial, in int serviceClass);
-
-    /**
-     * Request the setting of CDMA Broadcast SMS config
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getCdmaBroadcastConfigResponse()
-     */
-    void getCdmaBroadcastConfig(in int serial);
-
-    /**
-     * Request the actual setting of the roaming preferences in CDMA in the modem
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getCdmaRoamingPreferenceResponse()
-     */
-    void getCdmaRoamingPreference(in int serial);
-
-    /**
-     * Request to query the location where the CDMA subscription shall be retrieved.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getCdmaSubscriptionSourceResponse()
-     */
-    void getCdmaSubscriptionSource(in int serial);
-
-    /**
-     * Request all of the current cell information known to the radio. The radio must return a list
-     * of all current cells, including the neighboring cells. If for a particular cell information
-     * isn't known then the appropriate unknown value will be returned.
-     * This does not cause or change the rate of unsolicited cellInfoList().
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getCellInfoListResponse()
-     */
-    void getCellInfoList(in int serial);
-
-    /**
-     * Queries the status of the CLIP supplementary service (for MMI code "*#30#")
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getClipResponse()
-     */
-    void getClip(in int serial);
-
-    /**
-     * Gets current CLIR status
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getClirResponse()
-     */
-    void getClir(in int serial);
-
-    /**
-     * Requests current call list
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getCurrentCallsResponse()
-     */
-    void getCurrentCalls(in int serial);
-
-    /**
-     * Returns the data call list. An entry is added when a setupDataCall() is issued and removed
-     * on a deactivateDataCall(). The list is emptied when setRadioPower()  off/on issued or when
-     * the vendor HAL or modem crashes.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getDataCallListResponse()
-     */
-    void getDataCallList(in int serial);
-
-    /**
-     * Request current data registration state.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getDataRegistrationStateResponse()
-     */
-    void getDataRegistrationState(in int serial);
-
-    /**
-     * Request the device ESN / MEID / IMEI / IMEISV. The request is always allowed and contains
-     * GSM and CDMA device identity. When CDMA subscription is changed the ESN/MEID changes.
-     * The application layer must re-issue the request to update the device identity in this case.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getDeviceIdentityResponse()
-     */
-    void getDeviceIdentity(in int serial);
-
-    /**
-     * Query the status of a facility lock state
-     *
-     * @param serial Serial number of request.
-     * @param facility is the facility string code from TS 27.007 7.4
-     *        (eg "AO" for BAOC, "SC" for SIM lock)
-     * @param password is the password, or "" if not required
-     * @param serviceClass is the TS 27.007 service class bit vector of services to query
-     * @param appId is AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *        This is only applicable in the case of Fixed Dialing Numbers (FDN) requests.
-     *
-     * Response function is IRadioResponse.getFacilityLockForAppResponse()
-     */
-    void getFacilityLockForApp(in int serial, in String facility, in String password,
-            in int serviceClass, in String appId);
-
-    /**
-     * Request the setting of GSM/WCDMA Cell Broadcast SMS config.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getGsmBroadcastConfigResponse()
-     */
-    void getGsmBroadcastConfig(in int serial);
-
-    /**
-     * Request all of the current hardware (modem and sim) associated with Radio.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getHardwareConfigResponse()
-     */
-    void getHardwareConfig(in int serial);
-
-    /**
-     * Requests status of the ICC card
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getIccCardStatusResponse()
-     *
-     */
-    void getIccCardStatus(in int serial);
-
-    /**
-     * Request current IMS registration state
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getImsRegistrationStateResponse()
-     */
-    void getImsRegistrationState(in int serial);
-
-    /**
-     * Get the SIM IMSI. Only valid when radio state is "RADIO_STATE_ON"
-     *
-     * @param serial Serial number of request.
-     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *
-     * Response function is IRadioResponse.getImsiForAppResponse()
-     *
-     */
-    void getImsiForApp(in int serial, in String aid);
-
-    /**
-     * Requests the failure cause code for the most recently terminated call.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getLastCallFailCauseResponse()
-     *
-     */
-    void getLastCallFailCause(in int serial);
-
-    /**
-     * Get modem activity information for power consumption estimation. Request clear-on-read
-     * statistics information that is used for estimating the per-millisecond power consumption
-     * of the cellular modem.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getModemActivityInfoResponse()
-     */
-    void getModemActivityInfo(in int serial);
-
-    /**
-     * Request status of logical modem. It returns isEnabled=true if the logical modem is on.
-     * This method is the getter method for enableModem.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getModemStackStatusResponse()
-     */
-    void getModemStackStatus(in int serial);
-
-    /**
-     * Queries the current state of the uplink mute setting
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getMuteResponse()
-     */
-    void getMute(in int serial);
-
-    /**
-     * Request neighboring cell id in GSM network
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getNeighboringCidsResponse()
-     */
-    void getNeighboringCids(in int serial);
-
-    /**
-     * Query current network selection mode
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getNetworkSelectionModeResponse()
-     */
-    void getNetworkSelectionMode(in int serial);
-
-    /**
-     * Request current operator ONS or EONS
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getOperatorResponse()
-     */
-    void getOperator(in int serial);
-
-    /**
-     * Query the preferred network type (CS/PS domain, RAT, and operation mode)
-     * for searching and registering
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getPreferredNetworkTypeResponse()
-     */
-    void getPreferredNetworkType(in int serial);
-
-    /**
-     * Query the preferred network type bitmap.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getPreferredNetworkTypeBitmapResponse()
-     */
-    void getPreferredNetworkTypeBitmap(in int serial);
-
-    /**
-     * Request the setting of preferred voice privacy mode.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getPreferredVoicePrivacyResponse()
-     */
-    void getPreferredVoicePrivacy(in int serial);
-
-    /**
-     * Used to get phone radio capability.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getRadioCapabilityResponse()
-     */
-    void getRadioCapability(in int serial);
-
-    /**
-     * Requests current signal strength and associated information. Must succeed if radio is on.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getSignalStrengthResponse()
-     */
-    void getSignalStrength(in int serial);
-
-    /**
-     * Get the phone book capacity
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is defined from IRadioResponse.getSimPhonebookCapacityResponse()
-     */
-    void getSimPhonebookCapacity(in int serial);
-
-    /**
-     * Get the local and global phonebook records from the SIM card.
-     * This should be called again after a simPhonebookChanged notification is received.
-     * The phonebook records are received via IRadioIndication.simPhonebookRecordsReceived()
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getSimPhonebookRecordsResponse()
-     */
-    void getSimPhonebookRecords(in int serial);
-
-    /**
-     * Request to get the current slicing configuration including URSP rules and NSSAIs
-     * (configured, allowed and rejected). URSP stands for UE route selection policy and is defined
-     * in 3GPP TS 24.526 Section 4.2. An NSSAI is a collection of network slices. Each network slice
-     * is identified by an S-NSSAI and is represented by the struct SliceInfo. NSSAI and S-NSSAI
-     * are defined in 3GPP TS 24.501.
-     *
-     * Response function is IRadioResponse.getSlicingConfigResponse()
-     */
-    void getSlicingConfig(in int serial);
-
-    /**
-     * Get the default Short Message Service Center address on the device.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getSmscAddressResponse()
-     */
-    void getSmscAddress(in int serial);
-
-    /**
-     * Get which bands the modem's background scan is acting on.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getSystemSelectionChannelsResponse()
-     */
-    void getSystemSelectionChannels(in int serial);
-
-    /**
-     * Request the setting of TTY mode
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getTTYModeResponse()
-     */
-    void getTTYMode(in int serial);
-
-    /**
-     * Query the radio technology type (3GPP/3GPP2) used for voice. Query is valid only
-     * when radio state is not RADIO_STATE_UNAVAILABLE
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.getVoiceRadioTechnologyResponse()
-     */
-    void getVoiceRadioTechnology(in int serial);
-
-    /**
-     * Request current voice registration state.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.getVoiceRegistrationStateResponse()
-     */
-    void getVoiceRegistrationState(in int serial);
-
-    /**
-     * When STK application gets stkCallSetup(), the call actually has been initialized by the
-     * mobile device already. (We could see the call has been in the 'call list'). STK application
-     * needs to accept/reject the call according to user operations.
-     *
-     * @param serial Serial number of request.
-     * @param accept true = accept the call setup, false = reject the call setup
-     *
-     * Response callback is IRadioResponse.handleStkCallSetupRequestFromSimResponse()
-     */
-    void handleStkCallSetupRequestFromSim(in int serial, in boolean accept);
-
-    /**
-     * Hang up a specific line (like AT+CHLD=1x). After this HANGUP request returns, Radio must
-     * show the connection is NOT active anymore in next getCurrentCalls() query.
-     *
-     * @param serial Serial number of request.
-     * @param gsmIndex Connection index (value of 'x' in CHLD above)
-     *
-     * Response function is IRadioResponse.hangupResponse()
-     */
-    void hangup(in int serial, in int gsmIndex);
-
-    /**
-     * Hang up waiting or held (like AT+CHLD=1). After this HANGUP request returns, Radio must show
-     * the connection is NOT active anymore in next getCurrentCalls() query.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.hangupForegroundResumeBackgroundResponse()
-     */
-    void hangupForegroundResumeBackground(in int serial);
-
-    /**
-     * Hang up waiting or held (like AT+CHLD=0). After this HANGUP request returns, Radio must show
-     * the connection is NOT active anymore in next getCurrentCalls() query.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.hangupWaitingOrBackgroundResponse()
-     */
-    void hangupWaitingOrBackground(in int serial);
-
-    /**
-     * Close a previously opened logical channel. This command reflects TS 27.007
-     * "close logical channel" operation (+CCHC).
-     *
-     * @param serial Serial number of request.
-     * @param channelId session id of the logical channel (+CCHC).
-     *
-     * Response callback is IRadioResponse.iccCloseLogicalChannelResponse()
-     */
-    void iccCloseLogicalChannel(in int serial, in int channelId);
-
-    /**
-     * Request ICC I/O operation. This is similar to the TS 27.007 "restricted SIM" operation where
-     * it assumes all of the EF selection must be done by the callee. Arguments and responses that
-     * are unused for certain values of "command" must be ignored or set to empty string.
-     * Note that IccIo has a "PIN2" field which may be empty string, or may specify a PIN2 for
-     * operations that require a PIN2 (eg updating FDN records).
-     *
-     * @param serial Serial number of request.
-     * @param iccIo IccIo
-     *
-     * Response function is IRadioResponse.iccIOForAppResponse()
-     */
-    void iccIOForApp(in int serial, in IccIo iccIo);
-
-    /**
-     * Open a new logical channel and select the given application. This command
-     * reflects TS 27.007 "open logical channel" operation (+CCHO).
-     *
-     * @param serial Serial number of request.
-     * @param aid AID value, See ETSI 102.221 and 101.220.
-     * @param p2 P2 value, described in ISO 7816-4. Ignore if equal to RadioConst:P2_CONSTANT_NO_P2
-     *
-     * Response callback is IRadioResponse.iccOpenLogicalChannelResponse()
-     */
-    void iccOpenLogicalChannel(in int serial, in String aid, in int p2);
-
-    /**
-     * Request APDU exchange on the basic channel. This command reflects TS 27.007
-     * "generic SIM access" operation (+CSIM). The modem must ensure proper function of GSM/CDMA,
-     * and filter commands appropriately. It must filter channel management and SELECT by DF
-     * name commands. "sessionid" field must be ignored.
-     *
-     * @param serial Serial number of request.
-     * @param message SimApdu as defined in types.hal to be sent
-     *
-     * Response callback is IRadioResponse.iccTransmitApduBasicChannelResponse()
-     */
-    void iccTransmitApduBasicChannel(in int serial, in SimApdu message);
-
-    /**
-     * Exchange APDUs with a UICC over a previously opened logical channel. This command reflects
-     * TS 27.007 "generic logical channel access" operation (+CGLA). The modem must filter channel
-     * management and SELECT by DF name commands.
-     *
-     * @param serial Serial number of request.
-     * @param message SimApdu as defined in types.hal to be sent
-     *
-     * Response callback is IRadioResponse.iccTransmitApduLogicalChannelResponse()
-     */
-    void iccTransmitApduLogicalChannel(in int serial, in SimApdu message);
-
-    /**
-     * Is E-UTRA-NR Dual Connectivity enabled
-     *
-     * @param serial Serial number of request.
-     * Response callback is IRadioResponse.isNrDualConnectivityEnabledResponse()
-     */
-    void isNrDualConnectivityEnabled(in int serial);
-
-    /**
-     * Read one of the radio NV items.
-     * This is used for device configuration by some CDMA operators.
-     *
-     * @param serial Serial number of request.
-     * @param itemId NvItem is radio NV item as defined in types.hal
-     *
-     * Response callback is IRadioResponse.nvReadItemResponse()
-     */
-    void nvReadItem(in int serial, in NvItem itemId);
-
-    /**
-     * Reset the radio NV configuration to the factory state.
-     * This is used for device configuration by some CDMA operators.
-     *
-     * @param serial Serial number of request.
-     * @param resetType ResetNvType as defined in types.hal
-     *
-     * Response callback is IRadioResponse.nvResetConfigResponse()
-     */
-    void nvResetConfig(in int serial, in ResetNvType resetType);
-
-    /**
-     * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage.
-     * This is used for device configuration by some CDMA operators.
-     *
-     * @param serial Serial number of request.
-     * @param prl PRL as a byte array
-     *
-     * Response callback is IRadioResponse.nvWriteCdmaPrlResponse()
-     */
-    void nvWriteCdmaPrl(in int serial, in byte[] prl);
-
-    /**
-     * Write one of the radio NV items.
-     * This is used for device configuration by some CDMA operators.
-     *
-     * @param serial Serial number of request.
-     * @param item NvWriteItem as defined in types.hal
-     *
-     * Response callback is IRadioResponse.nvWriteItemResponse()
-     */
-    void nvWriteItem(in int serial, in NvWriteItem item);
-
-    /**
-     * Send UDUB (user determined user busy) to ringing or waiting call answer)
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.rejectCallResponse()
-     */
-    void rejectCall(in int serial);
-
-    /**
-     * Releases a pdu session id that was previously allocated using allocatePduSessionId.
-     * Reference: 3GPP TS 24.007 section 11.2.3.1b
-     *
-     * @param serial Serial number of request.
-     * @param id Pdu session id to release.
-     *
-     * Response function is IRadioResponse.releasePduSessionIdResponse()
-     */
-    void releasePduSessionId(in int serial, in int id);
-
-    /**
-     * Indicates whether there is storage available for new SMS messages.
-     *
-     * @param serial Serial number of request.
-     * @param available true if memory is available for storing new messages,
-     *        false if memory capacity is exceeded
-     *
-     * Response callback is IRadioResponse.reportSmsMemoryStatusResponse()
-     */
-    void reportSmsMemoryStatus(in int serial, in boolean available);
-
-    /**
-     * Indicates that the StkService is running and is ready to receive unsolicited stk commands.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.reportStkServiceIsRunningResponse()
-     */
-    void reportStkServiceIsRunning(in int serial);
-
-    /**
-     * Returns the response of SIM Authentication through Radio challenge request.
-     *
-     * @param serial Serial number of request.
-     * @param authContext P2 value of authentication command, see P2 parameter in
-     *        3GPP TS 31.102 7.1.2
-     * @param authData the challenge string in Base64 format, see 3GPP TS 31.102 7.1.2
-     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value
-     *
-     * Response callback is IRadioResponse.requestIccSimAuthenticationResponse()
-     */
-    void requestIccSimAuthentication(
-            in int serial, in int authContext, in String authData, in String aid);
-
-    /**
-     * Request the ISIM application on the UICC to perform AKA challenge/response algorithm
-     * for IMS authentication
-     *
-     * @param serial Serial number of request.
-     * @param challenge challenge string in Base64 format
-     *
-     * Response callback is IRadioResponse.requestIsimAuthenticationResponse()
-     */
-    void requestIsimAuthentication(in int serial, in String challenge);
-
-    /**
-     * Device is shutting down. All further commands are ignored and RADIO_NOT_AVAILABLE
-     * must be returned.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response callback is IRadioResponse.requestShutdownResponse()
-     */
-    void requestShutdown(in int serial);
-
-    /**
-     * When response type received from a radio indication or radio response is
-     * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
-     * acknowledge the receipt of those messages by sending responseAcknowledgement().
-     */
-    void responseAcknowledgement();
-
-    /**
-     * Send DTMF string
-     *
-     * @param serial Serial number of request.
-     * @param dtmf DTMF string
-     * @param on DTMF ON length in milliseconds, or 0 to use default
-     * @param off is the DTMF OFF length in milliseconds, or 0 to use default
-     *
-     * Response callback is IRadioResponse.sendBurstDtmfResponse()
-     */
-    void sendBurstDtmf(in int serial, in String dtmf, in int on, in int off);
-
-    /**
-     * Send FLASH command
-     *
-     * @param serial Serial number of request.
-     * @param featureCode String associated with Flash command
-     *
-     * Response callback is IRadioResponse.sendCDMAFeatureCodeResponse()
-     */
-    void sendCDMAFeatureCode(in int serial, in String featureCode);
-
-    /**
-     * Send a CDMA SMS message
-     *
-     * @param serial Serial number of request.
-     * @param sms Cdma Sms to be sent described by CdmaSmsMessage in types.hal
-     *
-     * Response callback is IRadioResponse.sendCdmaSmsResponse()
-     */
-    void sendCdmaSms(in int serial, in CdmaSmsMessage sms);
-
-    /**
-     * Send an SMS message. Identical to sendCdmaSms, except that more messages are expected to be
-     * sent soon.
-     *
-     * @param serial Serial number of request.
-     * @param sms Cdma Sms to be sent described by CdmaSmsMessage in types.hal
-     *
-     * Response callback is IRadioResponse.sendCdmaSMSExpectMoreResponse()
-     */
-    void sendCdmaSmsExpectMore(in int serial, in CdmaSmsMessage sms);
-
-    /**
-     * Send the updated device state. This is providing the device state information for the modem
-     * to perform power saving strategies.
-     *
-     * @param serial Serial number of request.
-     * @param deviceStateType The updated device state type.
-     * @param state The updated state. See the definition of state at DeviceStateType.
-     *
-     * Response callback is IRadioResponse.sendDeviceStateResponse()
-     */
-    void sendDeviceState(in int serial, in DeviceStateType deviceStateType, in boolean state);
-
-    /**
-     * Send a DTMF tone. If the implementation is currently playing a tone requested via
-     * startDtmf(), that tone must be cancelled and the new tone must be played instead.
-     *
-     * @param serial Serial number of request.
-     * @param s string with single char having one of 12 values: 0-9, *, #
-     *
-     * Response function is IRadioResponse.sendDtmfResponse()
-     */
-    void sendDtmf(in int serial, in String s);
-
-    /**
-     * Requests to send a SAT/USAT envelope command to SIM.
-     * The SAT/USAT envelope command refers to 3GPP TS 11.14 and 3GPP TS 31.111
-     *
-     * @param serial Serial number of request.
-     * @param command SAT/USAT command in hexadecimal format string starting with command tag
-     *
-     * Response function is IRadioResponse.sendEnvelopeResponse()
-     */
-    void sendEnvelope(in int serial, in String command);
-
-    /**
-     * Requests to send a SAT/USAT envelope command to SIM. The SAT/USAT envelope command refers to
-     * 3GPP TS 11.14 and 3GPP TS 31.111. This request has one difference from sendEnvelope():
-     * The SW1 and SW2 status bytes from the UICC response are returned along with the response
-     * data, using the same structure as iccIOForApp(). The implementation must perform normal
-     * processing of a '91XX' response in SW1/SW2 to retrieve the pending proactive command and
-     * send it as an unsolicited response, as sendEnvelope() does.
-     *
-     * @param serial Serial number of request.
-     * @param contents SAT/USAT command in hexadecimal format starting with command tag
-     *
-     * Response callback is IRadioResponse.sendEnvelopeWithStatusResponse()
-     */
-    void sendEnvelopeWithStatus(in int serial, in String contents);
-
-    /**
-     * Send a SMS message over IMS. Based on the return error, caller decides to resend if sending
-     * sms fails. SMS_SEND_FAIL_RETRY means retry, and other errors means no retry.
-     * In case of retry, data is encoded based on Voice Technology available.
-     *
-     * @param serial Serial number of request.
-     * @param message ImsSmsMessage as defined in types.hal to be sent
-     *
-     * Response callback is IRadioResponse.sendImsSmsResponse()
-     */
-    void sendImsSms(in int serial, in ImsSmsMessage message);
-
-    /**
-     * Send an SMS message. Based on the returned error, caller decides to resend if sending sms
-     * fails. RadioError:SMS_SEND_FAIL_RETRY means retry (i.e. error cause is 332) and
-     * RadioError:GENERIC_FAILURE means no retry (i.e. error cause is 500)
-     *
-     * @param serial Serial number of request.
-     * @param message GsmSmsMessage as defined in types.hal
-     *
-     * Response function is IRadioResponse.sendSmsResponse()
-     */
-    void sendSms(in int serial, in GsmSmsMessage message);
-
-    /**
-     * Send an SMS message. Identical to sendSms, except that more messages are expected to be sent
-     * soon. If possible, keep SMS relay protocol link open (eg TS 27.005 AT+CMMS command).
-     * Based on the return error, caller decides to resend if sending sms fails.
-     * RadioError:SMS_SEND_FAIL_RETRY means retry (i.e. error cause is 332) and
-     * RadioError:GENERIC_FAILURE means no retry (i.e. error cause is 500)
-     *
-     * @param serial Serial number of request.
-     * @param message GsmSmsMessage as defined in types.hal
-     *
-     * Response function is IRadioResponse.sendSmsExpectMoreResponse()
-     */
-    void sendSmsExpectMore(in int serial, in GsmSmsMessage message);
-
-    /**
-     * Requests to send a terminal response to SIM for a received proactive command
-     *
-     * @param serial Serial number of request.
-     * @param commandResponse SAT/USAT response in hexadecimal format string starting with
-     *        first byte of response data
-     *
-     * Response function is IRadioResponse.sendTerminalResponseResponseToSim()
-     */
-    void sendTerminalResponseToSim(in int serial, in String commandResponse);
-
-    /**
-     * Send a USSD message. If a USSD session already exists, the message must be sent in the
-     * context of that session. Otherwise, a new session must be created. The network reply must be
-     * reported via unsolOnUssd.
-     *
-     * Only one USSD session must exist at a time, and the session is assumed to exist until:
-     * a) The android system invokes cancelUssd()
-     * b) The implementation sends a unsolOnUssd() with a type code of
-     *    "0" (USSD-Notify/no further action) or "2" (session terminated)
-     *
-     * @param serial Serial number of request.
-     * @param ussd string containing the USSD request in UTF-8 format
-     *
-     * Response function is IRadioResponse.sendUssdResponse()
-     *
-     * See also requestCancelUssd, unsolOnUssd
-     */
-    void sendUssd(in int serial, in String ussd);
-
-    /**
-     * Separate a party from a multiparty call placing the multiparty call (less the specified
-     * party) on hold and leaving the specified party as the only other member of the current
-     * (active) call. Like AT+CHLD=2x.
-     *
-     * See TS 22.084 1.3.8.2 (iii)
-     * TS 22.030 6.5.5 "Entering "2X followed by send"
-     * TS 27.007 "AT+CHLD=2x"
-     *
-     * @param serial Serial number of request.
-     * @param gsmIndex contains Connection index (value of 'x' in CHLD above)
-     *
-     * Response function is IRadioResponse.separateConnectionResponse()
-     */
-    void separateConnection(in int serial, in int gsmIndex);
-
-    /**
-     * Set carrier restrictions. Expected modem behavior:
-     *  If never receives this command:
-     *  - Must allow all carriers
-     *  Receives this command:
-     *  - Only allow carriers specified in carriers. The restriction persists across power cycles
-     *    and FDR. If a present SIM is allowed, modem must not reload the SIM. If a present SIM is
-     *    *not* allowed, modem must detach from the registered network and only keep emergency
-     *    service, and notify Android SIM refresh reset with new SIM state being
-     *    CardState:RESTRICTED. Emergency service must be enabled.
-     *
-     * @param serial Serial number of request.
-     * @param carriers CarrierRestrictions consisting allowed and excluded carriers
-     * @param multiSimPolicy Policy to be used for devices with multiple SIMs.
-     *
-     * Response callback is IRadioResponse.setAllowedCarriersResponse()
-     */
-    void setAllowedCarriers(in int serial, in CarrierRestrictions carriers,
-            in SimLockMultiSimPolicy multiSimPolicy);
-
-    /**
-     * Requests to set the network type for searching and registering. Instruct the radio to
-     * *only* accept the types of network provided. setPreferredNetworkTypesBitmap and
-     * setPreferredNetworkType will not be called anymore except for IRadio v1.5 or older devices.
-     * In case of an emergency call, the modem is authorized to bypass this restriction.
-     *
-     * @param serial Serial number of request.
-     * @param networkTypeBitmap a 32-bit bearer bitmap of RadioAccessFamily
-     *
-     * Response callback is IRadioResponse.setAllowedNetworkTypesBitmapResponse()
-     */
-    void setAllowedNetworkTypesBitmap(in int serial, in RadioAccessFamily networkTypeBitmap);
-
-    /**
-     * Assign a specified band for RF configuration.
-     *
-     * @param serial Serial number of request.
-     * @param mode RadioBandMode defined in types.hal
-     *
-     * Response function is IRadioResponse.setBandModeResponse()
-     */
-    void setBandMode(in int serial, in RadioBandMode mode);
-
-    /**
-     * Change call barring facility password
-     *
-     * @param serial Serial number of request.
-     * @param facility facility string code from TS 27.007 7.4 (eg "AO" for BAOC)
-     * @param oldPassword old password
-     * @param newPassword new password
-     *
-     * Response function is IRadioResponse.setBarringPasswordResponse()
-     */
-    void setBarringPassword(
-            in int serial, in String facility, in String oldPassword, in String newPassword);
-
-    /**
-     * Configure call forward rule
-     *
-     * @param serial Serial number of request.
-     * @param callInfo CallForwardInfo
-     *
-     * Response function is IRadioResponse.setCallForwardResponse()
-     */
-    void setCallForward(in int serial, in CallForwardInfo callInfo);
-
-    /**
-     * Configure current call waiting state
-     *
-     * @param serial Serial number of request.
-     * @param enable is false for "disabled" and true for "enabled"
-     * @param serviceClass is the TS 27.007 service class bit vector of services to modify
-     *
-     * Response function is IRadioResponse.setCallWaitingResponse()
-     */
-    void setCallWaiting(in int serial, in boolean enable, in int serviceClass);
-
-    /**
-     * Provide Carrier specific information to the modem that must be used to encrypt the IMSI and
-     * IMPI. Sent by the framework during boot, carrier switch and everytime the framework receives
-     * a new certificate.
-     *
-     * @param serial Serial number of request.
-     * @param imsiEncryptionInfo ImsiEncryptionInfo as defined in types.hal.
-     *
-     * Response callback is IRadioResponse.setCarrierInfoForImsiEncryptionResponse()
-     */
-    void setCarrierInfoForImsiEncryption(in int serial, in ImsiEncryptionInfo imsiEncryptionInfo);
-
-    /**
-     * Enable or disable the reception of CDMA Cell Broadcast SMS
-     *
-     * @param serial Serial number of request.
-     * @param activate indicates to activate or turn off the reception of CDMA
-     *        Cell Broadcast SMS. true = activate, false = turn off
-     *
-     * Response callback is IRadioResponse.setCdmaBroadcastActivationResponse()
-     */
-    void setCdmaBroadcastActivation(in int serial, in boolean activate);
-
-    /**
-     * Set CDMA Broadcast SMS config
-     *
-     * @param serial Serial number of request.
-     * @param configInfo CDMA Broadcast SMS config to be set.
-     *
-     * Response callback is IRadioResponse.setCdmaBroadcastConfigResponse()
-     */
-    void setCdmaBroadcastConfig(in int serial, in CdmaBroadcastSmsConfigInfo[] configInfo);
-
-    /**
-     * Request to set the roaming preferences in CDMA
-     *
-     * @param serial Serial number of request.
-     * @param type CdmaRoamingType defined in types.hal
-     *
-     * Response callback is IRadioResponse.setCdmaRoamingPreferenceResponse()
-     */
-    void setCdmaRoamingPreference(in int serial, in CdmaRoamingType type);
-
-    /**
-     * Request to set the location where the CDMA subscription shall be retrieved
-     *
-     * @param serial Serial number of request.
-     * @param cdmaSub CdmaSubscriptionSource
-     *
-     * Response callback is IRadioResponse.setCdmaSubscriptionSourceResponse()
-     */
-    void setCdmaSubscriptionSource(in int serial, in CdmaSubscriptionSource cdmaSub);
-
-    /**
-     * Sets the minimum time between when unsolicited cellInfoList() must be invoked.
-     * A value of 0, means invoke cellInfoList() when any of the reported information changes.
-     * Setting the value to INT_MAX(0x7fffffff) means never issue a unsolicited cellInfoList().
-     *
-     * @param serial Serial number of request.
-     * @param rate minimum time in milliseconds to indicate time between unsolicited cellInfoList()
-     *
-     * Response callback is IRadioResponse.setCellInfoListRateResponse()
-     */
-    void setCellInfoListRate(in int serial, in int rate);
-
-    /**
-     * Set current CLIR status
-     *
-     * @param serial Serial number of request.
-     * @param status "n" parameter from TS 27.007 7.7
-     *
-     * Response function is IRadioResponse.setClirResponse()
-     */
-    void setClir(in int serial, in int status);
-
-    /**
-     * Tells the modem whether data calls are allowed or not
-     *
-     * @param serial Serial number of request.
-     * @param allow true to allow data calls, false to disallow data calls
-     *
-     * Response callback is IRadioResponse.setDataAllowedResponse()
-     */
-    void setDataAllowed(in int serial, in boolean allow);
-
-    /**
-     * Send data profiles of the current carrier to the modem.
-     *
-     * @param serial Serial number of request.
-     * @param profiles Array of DataProfileInfo to set.
-     *
-     * Response callback is IRadioResponse.setDataProfileResponse()
-     */
-    void setDataProfile(in int serial, in DataProfileInfo[] profiles);
-
-    /**
-     * Control data throttling at modem.
-     * - DataThrottlingAction:NO_DATA_THROTTLING should clear any existing data throttling within
-     *   the requested completion window.
-     * - DataThrottlingAction:THROTTLE_SECONDARY_CARRIER: Remove any existing throttling on anchor
-     *   carrier and achieve maximum data throttling on secondary carrier within the requested
-     *   completion window.
-     * - DataThrottlingAction:THROTTLE_ANCHOR_CARRIER: disable secondary carrier and achieve maximum
-     *   data throttling on anchor carrier by requested completion window.
-     * - DataThrottlingAction:HOLD: Immediately hold on to current level of throttling.
-     *
-     * @param serial Serial number of request.
-     * @param dataThrottlingAction DataThrottlingAction as defined in types.hal
-     * @param completionDurationMillis window, in milliseconds, in which the requested throttling
-     *        action has to be achieved. This must be 0 when dataThrottlingAction is
-     *        DataThrottlingAction:HOLD.
-     *
-     * Response function is IRadioResponse.setDataThrottlingResponse()
-     */
-    void setDataThrottling(in int serial, in DataThrottlingAction dataThrottlingAction,
-            in long completionDurationMillis);
-
-    /**
-     * Enable/disable one facility lock
-     *
-     * @param serial Serial number of request.
-     * @param facility is the facility string code from TS 27.007 7.4 (eg "AO" for BAOC)
-     * @param lockState false for "unlock" and true for "lock"
-     * @param password is the password
-     * @param serviceClass is string representation of decimal TS 27.007 service class bit vector.
-     *        Eg, the string "1" means "set this facility for voice services"
-     * @param appId is AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *        This is only applicable in the case of Fixed Dialing Numbers (FDN) requests.
-     *
-     * Response function is IRadioResponse.setFacilityLockForAppResponse()
-     */
-    void setFacilityLockForApp(in int serial, in String facility, in boolean lockState,
-            in String password, in int serviceClass, in String appId);
-
-    /**
-     * Enable or disable the reception of GSM/WCDMA Cell Broadcast SMS
-     *
-     * @param serial Serial number of request.
-     * @param activate indicates to activate or turn off the reception of GSM/WCDMA
-     *        Cell Broadcast SMS. true = activate, false = turn off
-     *
-     * Response callback is IRadioResponse.setGsmBroadcastActivationResponse()
-     */
-    void setGsmBroadcastActivation(in int serial, in boolean activate);
-
-    /**
-     * Set GSM/WCDMA Cell Broadcast SMS config
-     *
-     * @param serial Serial number of request.
-     * @param configInfo Setting of GSM/WCDMA Cell broadcast config
-     *
-     * Response callback is IRadioResponse.setGsmBroadcastConfigResponse()
-     */
-    void setGsmBroadcastConfig(in int serial, in GsmBroadcastSmsConfigInfo[] configInfo);
-
-    /**
-     * Sets the indication filter. Prevents the reporting of specified unsolicited indications from
-     * the radio. This is used for power saving in instances when those indications are not needed.
-     * If unset, defaults to IndicationFilter:ALL.
-     *
-     * @param serial Serial number of request.
-     * @param indicationFilter 32-bit bitmap of IndicationFilter. Bits set to 1 indicate the
-     *        indications are enabled. See IndicationFilter for the definition of each bit.
-     *
-     * Response callback is IRadioResponse.setIndicationFilterResponse()
-     */
-    void setIndicationFilter(in int serial, in IndicationFilter indicationFilter);
-
-    /**
-     * Set an APN to initial attach network.
-     *
-     * @param serial Serial number of request.
-     * @param dataProfileInfo data profile containing APN settings
-     *
-     * Response callback is IRadioResponse.setInitialAttachApnResponse()
-     */
-    void setInitialAttachApn(in int serial, in DataProfileInfo dataProfileInfo);
-
-    /**
-     * Sets the link capacity reporting criteria. The resulting reporting criteria are the AND of
-     * all the supplied criteria. Note that reporting criteria must be individually set for each
-     * RAN. If unset, reporting criteria for that RAN are implementation-defined.
-     *
-     * Response callback is IRadioResponse.setLinkCapacityReportingCriteriaResponse().
-     *
-     * @param serial Serial number of request.
-     * @param hysteresisMs A hysteresis time in milliseconds to prevent flapping. A value of 0
-     *        disables hysteresis.
-     * @param hysteresisDlKbps An interval in kbps defining the required magnitude change between DL
-     *        reports. hysteresisDlKbps must be smaller than the smallest threshold delta. A value
-     *        of 0 disables hysteresis.
-     * @param hysteresisUlKbps An interval in kbps defining the required magnitude change between UL
-     *        reports. hysteresisUlKbps must be smaller than the smallest threshold delta. A value
-     *        of 0 disables hysteresis.
-     * @param thresholdsDownlinkKbps A vector of trigger thresholds in kbps for downlink reports. A
-     *        vector size of 0 disables the use of DL thresholds for reporting.
-     * @param thresholdsUplinkKbps A vector of trigger thresholds in kbps for uplink reports. A
-     *        vector size of 0 disables the use of UL thresholds for reporting.
-     * @param accessNetwork The type of network for which to apply these thresholds.
-     */
-    void setLinkCapacityReportingCriteria(in int serial, in int hysteresisMs,
-            in int hysteresisDlKbps, in int hysteresisUlKbps, in int[] thresholdsDownlinkKbps,
-            in int[] thresholdsUplinkKbps, in AccessNetwork accessNetwork);
-
-    /**
-     * Enables/disables network state change notifications due to changes in LAC and/or CID (for
-     * GSM) or BID/SID/NID/latitude/longitude (for CDMA). Basically +CREG=2 vs. +CREG=1 (TS 27.007).
-     * The Radio implementation must default to "updates enabled" when the screen is on and
-     * "updates disabled" when the screen is off.
-     *
-     * @param serial Serial number of request.
-     * @param enable true=updates enabled (+CREG=2), false=updates disabled (+CREG=1)
-     *
-     * Response callback is IRadioResponse.setLocationUpdatesResponse()
-     */
-    void setLocationUpdates(in int serial, in boolean enable);
-
-    /**
-     * Turn on or off uplink (microphone) mute. Must only be sent while voice call is active.
-     * Must always be reset to "disable mute" when a new voice call is initiated
-     *
-     * @param serial Serial number of request.
-     * @param enable true for "enable mute" and false for "disable mute"
-     *
-     * Response function is IRadioResponse.setMuteResponse()
-     */
-    void setMute(in int serial, in boolean enable);
-
-    /**
-     * Specify that the network must be selected automatically.
-     * This request must not respond until the new operator is selected and registered.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.setNetworkSelectionModeAutomaticResponse()
-     */
-    void setNetworkSelectionModeAutomatic(in int serial);
-
-    /**
-     * Manually select a specified network. This request must not respond until the new operator is
-     * selected and registered. Per TS 23.122, the RAN is just the initial suggested value.
-     * If registration fails, the RAN is not available afterwards, or the RAN is not within the
-     * network types specified by IRadio::setPreferredNetworkTypeBitmap, then the modem will need to
-     * select the next best RAN for network registration.
-     *
-     * @param serial Serial number of request.
-     * @param operatorNumeric String specifying MCCMNC of network to select (eg "310170").
-     * @param ran Initial suggested radio access network type. If value is UNKNOWN, the modem
-     *        will select the next best RAN for network registration.
-     *
-     * Response function is IRadioResponse.setNetworkSelectionModeManualResponse()
-     */
-    void setNetworkSelectionModeManual(
-            in int serial, in String operatorNumeric, in RadioAccessNetworks ran);
-
-    /**
-     * Enable or disable E-UTRA-NR dual connectivity. If disabled then UE will not connect
-     * to secondary carrier.
-     *
-     * @param serial Serial number of request.
-     * @param nrDualConnectivityState expected NR dual connectivity state.
-     *        1: Enable NR dual connectivity {NrDualConnectivityState:ENABLE}
-     *        2: Disable NR dual connectivity {NrDualConnectivityState:DISABLE}
-     *        3: Disable NR dual connectivity and force secondary cell to be released
-     *           {NrDualConnectivityState:DISABLE_IMMEDIATE}
-     *
-     * Response callback is IRadioResponse.setNRDualConnectivityStateResponse()
-     */
-    void setNrDualConnectivityState(
-            in int serial, in NrDualConnectivityState nrDualConnectivityState);
-
-    /**
-     * Requests to set the preferred network type for searching and registering
-     * (CS/PS domain, RAT, and operation mode)
-     *
-     * @param serial Serial number of request.
-     * @param nwType PreferredNetworkType defined in types.hal
-     *
-     * Response callback is IRadioResponse.setPreferredNetworkTypeResponse()
-     */
-    void setPreferredNetworkType(in int serial, in PreferredNetworkType nwType);
-
-    /**
-     * Requests to set the preferred network type for searching and registering.
-     *
-     * @param serial Serial number of request.
-     * @param networkTypeBitmap a 32-bit bitmap of RadioAccessFamily.
-     *
-     * Response callback is IRadioResponse.setPreferredNetworkTypeBitmapResponse()
-     */
-    void setPreferredNetworkTypeBitmap(in int serial, in RadioAccessFamily networkTypeBitmap);
-
-    /**
-     * Request to set the preferred voice privacy mode used in voice scrambling.
-     *
-     * @param serial Serial number of request.
-     * @param enable false for Standard Privacy Mode (Public Long Code Mask)
-     *        true for Enhanced Privacy Mode (Private Long Code Mask)
-     *
-     * Response callback is IRadioResponse.setPreferredVoicePrivacyResponse()
-     */
-    void setPreferredVoicePrivacy(in int serial, in boolean enable);
-
-    /**
-     * Used to set the phones radio capability. Be VERY careful using this request as it may cause
-     * some vendor modems to reset. Because of the possible modem reset any radio commands after
-     * this one may not be processed.
-     *
-     * @param serial Serial number of request.
-     * @param rc RadioCapability structure to be set
-     *
-     * Response callback is IRadioResponse.setRadioCapabilityResponse()
-     */
-    void setRadioCapability(in int serial, in RadioCapability rc);
-
-    /**
-     * Toggle radio on and off (for "airplane" mode). If the radio is turned off/on the radio modem
-     * subsystem is expected return to an initialized state. For instance, any voice and data calls
-     * must be terminated and all associated lists emptied.
-     * When setting radio power on to exit from airplane mode to place an emergency call on this
-     * logical modem, powerOn, forEmergencyCall and preferredForEmergencyCall must be true. In
-     * this case, this modem is optimized to scan only emergency call bands, until:
-     * 1) Emergency call is completed; or
-     * 2) Another setRadioPower is issued with forEmergencyCall being false or
-     *    preferredForEmergencyCall being false; or
-     * 3) Timeout after 30 seconds if dial or emergencyDial is not called.
-     * Once one of these conditions is reached, the modem should move into normal operation.
-     *
-     * @param serial Serial number of request.
-     * @param powerOn To turn on radio -> on = true, to turn off radio -> on = false.
-     * @param forEmergencyCall To indication to radio if this request is due to emergency call.
-     *        No effect if powerOn is false.
-     * @param preferredForEmergencyCall indicate whether the following emergency call will be sent
-     *        on this modem or not. No effect if forEmergencyCall is false, or powerOn is false.
-     *
-     * Response callback is IRadioConfigResponse.setRadioPowerResponse.
-     */
-    void setRadioPower(in int serial, in boolean powerOn, in boolean forEmergencyCall,
-            in boolean preferredForEmergencyCall);
-
-    /**
-     * Set response functions for radio requests & radio indications.
-     *
-     * @param radioResponse Object containing response functions
-     * @param radioIndication Object containing radio indications
-     */
-    void setResponseFunctions(in IRadioResponse radioResponse, in IRadioIndication radioIndication);
-
-    /**
-     * Sets the signal strength reporting criteria. The resulting reporting rules are the AND of all
-     * the supplied criteria. For each RAN the hysteresisDb and thresholds apply to only the
-     * following measured quantities:
-     * -GERAN    - RSSI
-     * -CDMA2000 - RSSI
-     * -UTRAN    - RSCP
-     * -EUTRAN   - RSRP/RSRQ/RSSNR
-     * -NGRAN    - SSRSRP/SSRSRQ/SSSINR
-     * Note that reporting criteria must be individually set for each RAN. For each RAN, if none of
-     * reporting criteria of any measurement is set enabled (see SignalThresholdInfo.isEnabled),
-     * the reporting criteria for this RAN is implementation-defined. For each RAN, if any reporting
-     * criteria of any measure is set enabled, the reporting criteria of the other measures in this
-     * RAN are set disabled (see SignalThresholdInfo.isEnabled) until they are set enabled.
-     *
-     * @param serial Serial number of request.
-     * @param signalThresholdInfo Signal threshold info including the threshold values,
-     *        hysteresisDb, hysteresisMs and isEnabled. See SignalThresholdInfo for details.
-     * @param accessNetwork The type of network for which to apply these thresholds.
-     *
-     * Response callback is IRadioResponse.setSignalStrengthReportingCriteriaResponse()
-     */
-    void setSignalStrengthReportingCriteria(in int serial,
-            in SignalThresholdInfo signalThresholdInfo, in AccessNetwork accessNetwork);
-
-    /**
-     * Set SIM card power state. Request is used to power off or power on the card. It should not
-     * generate a CardState.CARDSTATE_ABSENT indication, since the SIM is still physically inserted.
-     * When SIM card is in POWER_UP_PASS_THROUGH, the modem does not send any command to it (for
-     * example SELECT of MF, or TERMINAL CAPABILITY), and the SIM card is controlled completely by
-     * Telephony sending APDUs directly. The SIM card state must be RIL_CARDSTATE_PRESENT and the
-     * number of card apps will be 0. No new error code is generated. Emergency calls are supported
-     * in the same way as if the SIM card is absent. Pass-through mode is valid only for the
-     * specific card session where it is activated, and normal behavior occurs at the next SIM
-     * initialization, unless POWER_UP_PASS_THROUGH is requested again.
-     * The device is required to power down the SIM card before it can switch the mode between
-     * POWER_UP and POWER_UP_PASS_THROUGH. At device power up, the SIM interface is powered up
-     * automatically. Each subsequent request to this method is processed only after the completion
-     * of the previous one.
-     * When the SIM is in POWER_DOWN, the modem should send an empty vector of AppStatus in
-     * CardStatus.applications. If a SIM in the POWER_DOWN state is removed and a new SIM is
-     * inserted, the new SIM should be in POWER_UP mode by default. If the device is turned off or
-     * restarted while the SIM is in POWER_DOWN, then the SIM should turn on normally in POWER_UP
-     * mode when the device turns back on.
-     *
-     * @param serial Serial number of request
-     * @param powerUp POWER_DOWN if powering down the SIM card
-     *                POWER_UP if powering up the SIM card
-     *                POWER_UP_PASS_THROUGH if powering up the SIM card in pass through mode
-     *
-     * Response callback is IRadioResponse.setSimCardPowerResponse().
-     */
-    void setSimCardPower(in int serial, in CardPowerState powerUp);
-
-    /**
-     * Set the default Short Message Service Center address on the device.
-     *
-     * @param serial Serial number of request.
-     * @param smsc Short Message Service Center address to set
-     *
-     * Response callback is IRadioResponse.setSmscAddressResponse()
-     */
-    void setSmscAddress(in int serial, in String smsc);
-
-    /**
-     * Enables/disables supplementary service related notifications from the network.
-     * Notifications are reported via unsolSuppSvcNotification().
-     *
-     * @param serial Serial number of request.
-     * @param enable true = notifications enabled, false = notifications disabled.
-     *
-     * Response function is IRadioResponse.setSuppServiceNotificationsResponse()
-     */
-    void setSuppServiceNotifications(in int serial, in boolean enable);
-
-    /**
-     * Specify which bands modem's background scan must act on. If specifyChannels is true, it only
-     * scans bands specified in specifiers. If specifyChannels is false, it scans all bands. For
-     * example, CBRS is only on LTE band 48. By specifying this band, modem saves more power.
-     *
-     * @param serial Serial number of request.
-     * @param specifyChannels whether to scan bands defined in specifiers.
-     * @param specifiers which bands to scan. Only used if specifyChannels is true.
-     *
-     * Response callback is IRadioResponse.setSystemSelectionChannelsResponse()
-     */
-    void setSystemSelectionChannels(
-            in int serial, in boolean specifyChannels, in RadioAccessSpecifier[] specifiers);
-
-    /**
-     * Request to set the TTY mode
-     *
-     * @param serial Serial number of request.
-     * @param mode TtyMode
-     *
-     * Response callback is IRadioResponse.setTTYModeResponse()
-     */
-    void setTTYMode(in int serial, in TtyMode mode);
-
-    /**
-     * Selection/de-selection of a subscription from a SIM card
-     *
-     * @param serial Serial number of request.
-     * @param uiccSub SelectUiccSub as defined in types.hal
-     *
-     * Response callback is IRadioResponse.setUiccSubscriptionResponse()
-     */
-    void setUiccSubscription(in int serial, in SelectUiccSub uiccSub);
-
-    /**
-     * Setup a packet data connection. If DataCallResponse.status returns DataCallFailCause:NONE,
-     * the data connection must be added to data calls and a unsolDataCallListChanged() must be
-     * sent. The call remains until removed by subsequent unsolDataCallIstChanged(). It may be lost
-     * due to many factors, including deactivateDataCall() being issued, the radio powered off,
-     * reception lost or even transient factors like congestion. This data call list is returned by
-     * getDataCallList() and dataCallListChanged().
-     * The Radio is expected to:
-     * - Create one data call context.
-     * - Create and configure a dedicated interface for the context.
-     * - The interface must be point to point.
-     * - The interface is configured with one or more addresses and is capable of sending and
-     *   receiving packets. The format is IP address with optional "/" prefix length (The format is
-     *   defined in RFC-4291 section 2.3). For example, "192.0.1.3", "192.0.1.11/16", or
-     *   "2001:db8::1/64". Typically one IPv4 or one IPv6 or one of each. If the prefix length is
-     *   absent, then the addresses are assumed to be point to point with IPv4 with prefix length 32
-     *   or IPv6 with prefix length 128.
-     * - Must not modify routing configuration related to this interface; routing management is
-     *   exclusively within the purview of the Android OS.
-     * - Support simultaneous data call contexts up to DataRegStateResult.maxDataCalls specified in
-     *   the response of getDataRegistrationState.
-     *
-     * @param serial Serial number of request.
-     * @param accessNetwork The access network to setup the data call. If the data connection cannot
-     *        be established on the specified access network then this should respond with an error.
-     * @param dataProfileInfo Data profile info.
-     * @param roamingAllowed Indicates whether or not data roaming is allowed by the user.
-     * @param reason The request reason. Must be DataRequestReason:NORMAL or
-     *        DataRequestReason:HANDOVER.
-     * @param addresses If the reason is DataRequestReason:HANDOVER, this indicates the list of link
-     *        addresses of the existing data connection. This parameter must be ignored unless
-     *        reason is DataRequestReason:HANDOVER.
-     * @param dnses If the reason is DataRequestReason:HANDOVER, this indicates the list of DNS
-     *        addresses of the existing data connection. The format is defined in RFC-4291 section
-     *        2.2. For example, "192.0.1.3" or "2001:db8::1". This parameter must be ignored unless
-     *        reason is DataRequestReason:HANDOVER.
-     * @param pduSessionId The pdu session id to be used for this data call. A value of 0 means no
-     *        pdu session id was attached to this call. Reference: 3GPP TS 24.007 section 11.2.3.1b
-     * @param sliceInfo SliceInfo to be used for the data connection when a handover occurs from
-     *        EPDG to 5G. It is valid only when accessNetwork is AccessNetwork:NGRAN. If the slice
-     *        passed from EPDG is rejected, then the data failure cause must be
-     *        DataCallFailCause:SLICE_REJECTED.
-     * @param trafficDescriptor TrafficDescriptor for which data connection needs to be established.
-     *        It is used for URSP traffic matching as described in TS 24.526 Section 4.2.2.
-     *        It includes an optional DNN which, if present, must be used for traffic matching --
-     *        it does not specify the end point to be used for the data call. The end point is
-     *        specified by DataProfileInfo.apn; DataProfileInfo.apn must be used as the end point if
-     *        one is not specified through URSP rules.
-     * @param matchAllRuleAllowed bool to indicate if using default match-all URSP rule for this
-     *        request is allowed. If false, this request must not use the match-all URSP rule and if
-     *        a non-match-all rule is not found (or if URSP rules are not available) it should
-     *        return failure with cause DataCallFailCause:MATCH_ALL_RULE_NOT_ALLOWED. This is needed
-     *        as some requests need to have a hard failure if the intention cannot be met, for
-     *        example, a zero-rating slice.
-     *
-     * Response function is IRadioResponse.setupDataCallResponse()
-     */
-    void setupDataCall(in int serial, in AccessNetwork accessNetwork,
-            in DataProfileInfo dataProfileInfo, in boolean roamingAllowed,
-            in DataRequestReason reason, in LinkAddress[] addresses, in String[] dnses,
-            in int pduSessionId, in @nullable SliceInfo sliceInfo,
-            in @nullable TrafficDescriptor trafficDescriptor,
-            in boolean matchAllRuleAllowed);
-
-    /**
-     * Start playing a DTMF tone. Continue playing DTMF tone until stopDtmf is received. If a
-     * startDtmf() is received while a tone is currently playing, it must cancel the previous tone
-     * and play the new one.
-     *
-     * @param serial Serial number of request.
-     * @param s string having a single character with one of 12 values: 0-9,*,#
-     *
-     * Response function is IRadioResponse.startDtmfResponse()
-     */
-    void startDtmf(in int serial, in String s);
-
-    /**
-     * Indicates that a handover to the IWLAN transport has begun. Any resources being transferred
-     * to the IWLAN transport cannot be released while a handover is underway. For example, if a
-     * pdu session id needs to be transferred to IWLAN, then the modem should not release the id
-     * while the handover is in progress. If a handover was unsuccessful, then the framework calls
-     * IRadio::cancelHandover. The modem retains ownership over any of the resources being
-     * transferred to IWLAN. If a handover was successful, the framework calls
-     * IRadio::deactivateDataCall with reason HANDOVER. The IWLAN transport now owns the transferred
-     * resources and is responsible for releasing them.
-     *
-     * @param serial Serial number of request.
-     * @param id callId The identifier of the data call which is provided in SetupDataCallResult
-     *
-     * Response function is IRadioResponse.startHandoverResponse()
-     */
-    void startHandover(in int serial, in int callId);
-
-    /**
-     * Start a Keepalive session (for IPsec)
-     *
-     * @param serial Serial number of request.
-     * @param keepalive A request structure containing all necessary info to describe a keepalive
-     *
-     * Response function is IRadioResponse.startKeepaliveResponse()
-     */
-    void startKeepalive(in int serial, in KeepaliveRequest keepalive);
-
-    /**
-     * Starts a network scan.
-     *
-     * @param serial Serial number of request.
-     * @param request Defines the radio networks/bands/channels which need to be scanned.
-     *
-     * Response function is IRadioResponse.startNetworkScanResponse()
-     */
-    void startNetworkScan(in int serial, in NetworkScanRequest request);
-
-    /**
-     * Stop playing a currently playing DTMF tone.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.stopDtmfResponse()
-     */
-    void stopDtmf(in int serial);
-
-    /**
-     * Stop an ongoing Keepalive session (for IPsec)
-     *
-     * @param serial Serial number of request.
-     * @param sessionHandle The handle that was provided by IRadioResponse.startKeepaliveResponse
-     *
-     * Response function is IRadioResponse.stopKeepaliveResponse()
-     */
-    void stopKeepalive(in int serial, in int sessionHandle);
-
-    /**
-     * Stops ongoing network scan
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.stopNetworkScanResponse()
-     */
-    void stopNetworkScan(in int serial);
-
-    /**
-     * Supplies ICC PIN2. Only called following operation where SIM_PIN2 was returned as a failure
-     * from a previous operation.
-     *
-     * @param serial Serial number of request.
-     * @param pin2 PIN2 value
-     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *
-     * Response function is IRadioResponse.supplyIccPin2ForAppResponse()
-     */
-    void supplyIccPin2ForApp(in int serial, in String pin2, in String aid);
-
-    /**
-     * Supplies ICC PIN. Only called if CardStatus has AppState.PIN state
-     *
-     * @param serial Serial number of request.
-     * @param pin PIN value
-     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *
-     * Response function is IRadioResponse.supplyIccPinForAppResponse()
-     */
-    void supplyIccPinForApp(in int serial, in String pin, in String aid);
-
-    /**
-     * Supplies ICC PUK2 and new PIN2.
-     *
-     * @param serial Serial number of request.
-     * @param puk2 PUK2 value
-     * @param pin2 New PIN2 value
-     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *
-     * Response function is IRadioResponse.supplyIccPuk2ForAppResponse()
-     */
-    void supplyIccPuk2ForApp(in int serial, in String puk2, in String pin2, in String aid);
-
-    /**
-     * Supplies ICC PUK and new PIN.
-     *
-     * @param serial Serial number of request.
-     * @param puk PUK value
-     * @param pin New PIN value
-     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
-     *
-     * Response function is IRadioResponse.supplyIccPukForAppResponse()
-     */
-    void supplyIccPukForApp(in int serial, in String puk, in String pin, in String aid);
-
-    /**
-     * Requests that network personalization be deactivated
-     *
-     * @param serial Serial number of request.
-     * @param netPin Network depersonlization code
-     *
-     * Response function is IRadioResponse.supplyNetworkDepersonalizationResponse()
-     */
-    void supplyNetworkDepersonalization(in int serial, in String netPin);
-
-    /**
-     * Request that deactivates one category of device personalization. Device personalization
-     * generally binds the device so it can only be used on one carrier or even one carrier subnet
-     * (See TS 22.022). When the user has gained the rights to unbind the device (at the end of a
-     * contract period or other event), the controlKey will be delivered to either the user for
-     * manual entry or to a carrier app on the device for automatic entry.
-     *
-     * @param serial Serial number of request.
-     * @param persoType SIM personalization type.
-     * @param controlKey the unlock code for removing persoType personalization from this device
-     *
-     * Response function is IRadioResponse.supplySimDepersonalizationResponse()
-     */
-    void supplySimDepersonalization(
-            in int serial, in PersoSubstate persoType, in String controlKey);
-
-    /**
-     * Switch waiting or holding call and active call (like AT+CHLD=2).
-     * Call transitions must happen as shown below.
-     *   BEFORE                               AFTER
-     * Call 1   Call 2                 Call 1       Call 2
-     * ACTIVE   HOLDING                HOLDING     ACTIVE
-     * ACTIVE   WAITING                HOLDING     ACTIVE
-     * HOLDING  WAITING                HOLDING     ACTIVE
-     * ACTIVE   IDLE                   HOLDING     IDLE
-     * IDLE     IDLE                   IDLE        IDLE
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioResponse.switchWaitingOrHoldingAndActiveResponse()
-     */
-    void switchWaitingOrHoldingAndActive(in int serial);
-
-    /**
-     * Insert, delete or update a phonebook record on the SIM card. If the index of recordInfo is 0,
-     * the phonebook record will be added to global or local phonebook, and global phonebook has
-     * higher priority than local phonebook. If the fields in the recordInfo are all empty except
-     * for the index, the phonebook record specified by the index will be deleted. The indication
-     * simPhonebookChanged will be called after every successful call of updateSimPhonebookRecords.
-     *
-     * @param serial Serial number of request.
-     * @param recordInfo Details of the record to insert, delete or update.
-     *
-     * Response callback is IRadioResponse.updateSimPhonebookRecordsResponse()
-     */
-    void updateSimPhonebookRecords(in int serial, in PhonebookRecordInfo recordInfo);
-
-    /**
-     * Stores a CDMA SMS message to RUIM memory.
-     *
-     * @param serial Serial number of request.
-     * @param cdmaSms CDMA message as defined by CdmaSmsWriteArgs in types.hal
-     *
-     * Response callback is IRadioResponse.writeSmsToRuimResponse()
-     */
-    void writeSmsToRuim(in int serial, in CdmaSmsWriteArgs cdmaSms);
-
-    /**
-     * Stores a SMS message to SIM memory.
-     *
-     * @param serial Serial number of request.
-     * @param smsWriteArgs SmsWriteArgs defined in types.hal
-     *
-     * Response function is IRadioResponse.writeSmsToSimResponse()
-     */
-    void writeSmsToSim(in int serial, in SmsWriteArgs smsWriteArgs);
-}
diff --git a/radio/aidl/android/hardware/radio/IRadioIndication.aidl b/radio/aidl/android/hardware/radio/IRadioIndication.aidl
deleted file mode 100644
index ec6adde..0000000
--- a/radio/aidl/android/hardware/radio/IRadioIndication.aidl
+++ /dev/null
@@ -1,626 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-import android.hardware.radio.BarringInfo;
-import android.hardware.radio.CdmaCallWaiting;
-import android.hardware.radio.CdmaInformationRecords;
-import android.hardware.radio.CdmaOtaProvisionStatus;
-import android.hardware.radio.CdmaSignalInfoRecord;
-import android.hardware.radio.CdmaSmsMessage;
-import android.hardware.radio.CdmaSubscriptionSource;
-import android.hardware.radio.CellIdentity;
-import android.hardware.radio.CellInfo;
-import android.hardware.radio.Domain;
-import android.hardware.radio.EmergencyNumber;
-import android.hardware.radio.HardwareConfig;
-import android.hardware.radio.KeepaliveStatus;
-import android.hardware.radio.LceDataInfo;
-import android.hardware.radio.LinkCapacityEstimate;
-import android.hardware.radio.NetworkScanResult;
-import android.hardware.radio.PbReceivedStatus;
-import android.hardware.radio.PcoDataInfo;
-import android.hardware.radio.PhoneRestrictedState;
-import android.hardware.radio.PhonebookRecordInfo;
-import android.hardware.radio.PhysicalChannelConfig;
-import android.hardware.radio.RadioCapability;
-import android.hardware.radio.RadioIndicationType;
-import android.hardware.radio.RadioState;
-import android.hardware.radio.RadioTechnology;
-import android.hardware.radio.SetupDataCallResult;
-import android.hardware.radio.SignalStrength;
-import android.hardware.radio.SimRefreshResult;
-import android.hardware.radio.SrvccState;
-import android.hardware.radio.StkCcUnsolSsResult;
-import android.hardware.radio.SuppSvcNotification;
-import android.hardware.radio.UssdModeType;
-
-/**
- * Interface declaring unsolicited radio indications.
- */
-@VintfStability
-oneway interface IRadioIndication {
-    /**
-     * Indicate barring information for the user’s access category / access class and PLMN.
-     *
-     * <p>Provide information about the barring status of the cell for the user. The information
-     * provided should describe all barring configurations that are applicable to the current user,
-     * even if the user is not currently barred (due to conditional barring). This informs Android
-     * of likely future (statistical) barring for specific services.
-     *
-     * <p>This indication should be sent whenever the cell’s barring config changes for the current
-     * user, or if the user’s conditional barring status changes due to re-evaluation of the
-     * barring conditions. Barring status will likely change when the device camps for service,
-     * when PLMN selection is completed, when the device attempts to access a conditionally barred
-     * service, and when the System Information including barring info for a camped cell is updated.
-     */
-    void barringInfoChanged(in RadioIndicationType type, in CellIdentity cellIdentity,
-            in BarringInfo[] barringInfos);
-
-    /**
-     * Ring indication for an incoming call (eg, RING or CRING event). There must be at least one
-     * callRing() at the beginning of a call and sending multiple is optional. If the system
-     * property ro.telephony.call_ring.multiple is false then the upper layers must generate the
-     * multiple events internally. Otherwise the vendor code must generate multiple callRing() if
-     * ro.telephony.call_ring.multiple is true or if it is absent.
-     * The rate of these events is controlled by ro.telephony.call_ring.delay and has a default
-     * value of 3000 (3 seconds) if absent.
-     *
-     * @param type Type of radio indication
-     * @param isGsm true for GSM & false for CDMA
-     * @param record Cdma Signal Information
-     */
-    void callRing(in RadioIndicationType type, in boolean isGsm, in CdmaSignalInfoRecord record);
-
-    /**
-     * Indicates when call state has changed. Callee must invoke IRadio.getCurrentCalls(). Must be
-     * invoked on, for example, "RING", "BUSY", "NO CARRIER", and also call state transitions
-     * (DIALING->ALERTING ALERTING->ACTIVE). Redundent or extraneous invocations are tolerated.
-     *
-     * @param type Type of radio indication
-     */
-    void callStateChanged(in RadioIndicationType type);
-
-    /**
-     * Indicates that the modem requires the Carrier info for IMSI/IMPI encryption. This might
-     * happen when the modem restarts or for some reason it's cache has been invalidated.
-     *
-     * @param type Type of radio indication
-     */
-    void carrierInfoForImsiEncryption(in RadioIndicationType info);
-
-    /**
-     * Indicates when CDMA radio receives a call waiting indication.
-     *
-     * @param type Type of radio indication
-     * @param callWaitingRecord Cdma CallWaiting information
-     */
-    void cdmaCallWaiting(in RadioIndicationType type, in CdmaCallWaiting callWaitingRecord);
-
-    /**
-     * Indicates when CDMA radio receives one or more info recs.
-     *
-     * @param type Type of radio indication
-     * @param records New Cdma Information
-     */
-    void cdmaInfoRec(in RadioIndicationType type, in CdmaInformationRecords records);
-
-    /**
-     * Indicates when new CDMA SMS is received. Callee must subsequently confirm the receipt of the
-     * SMS with acknowledgeLastIncomingCdmaSms(). Server must not send cdmaNewSms() messages until
-     * acknowledgeLastIncomingCdmaSms() has been received.
-     *
-     * @param type Type of radio indication
-     * @param msg Cdma Sms Message
-     */
-    void cdmaNewSms(in RadioIndicationType type, in CdmaSmsMessage msg);
-
-    /**
-     * Indicates when CDMA radio receives an update of the progress of an OTASP/OTAPA call.
-     *
-     * @param type Type of radio indication
-     * @param status Cdma OTA provision status
-     */
-    void cdmaOtaProvisionStatus(in RadioIndicationType type, in CdmaOtaProvisionStatus status);
-
-    /**
-     * Indicates when PRL (preferred roaming list) changes.
-     *
-     * @param type Type of radio indication
-     * @param version PRL version after PRL changes
-     */
-    void cdmaPrlChanged(in RadioIndicationType type, in int version);
-
-    /**
-     * Indicates that SMS storage on the RUIM is full. Messages cannot be saved on the RUIM until
-     * space is freed.
-     *
-     * @param type Type of radio indication
-     */
-    void cdmaRuimSmsStorageFull(in RadioIndicationType type);
-
-    /**
-     * Indicates when CDMA subscription source changed.
-     *
-     * @param type Type of radio indication
-     * @param cdmaSource New Cdma SubscriptionSource
-     */
-    void cdmaSubscriptionSourceChanged(
-            in RadioIndicationType type, in CdmaSubscriptionSource cdmaSource);
-
-    /**
-     * Report all of the current cell information known to the radio.
-     *
-     * @param type Type of radio indication
-     * @param records Current cell information
-     */
-    void cellInfoList(in RadioIndicationType type, in CellInfo[] records);
-
-    /**
-     * Report the current list of emergency numbers. Each emergency number in the emergency number
-     * list contains a dialing number, zero or more service category(s), zero or more emergency
-     * uniform resource names, mobile country code, mobile network code, and source(s) that indicate
-     * where it comes from.
-     * Radio must report all the valid emergency numbers with known mobile country code, mobile
-     * network code, emergency service categories, and emergency uniform resource names from all
-     * available sources including network signaling, sim, modem/oem configuration, and default
-     * configuration (112 and 911 must be always available; additionally, 000, 08, 110, 999, 118
-     * and 119 must be available when sim is not present). Radio shall not report emergency numbers
-     * that are invalid in the current locale. The reported emergency number list must not have
-     * duplicate EmergencyNumber entries. Please refer the documentation of EmergencyNumber to
-     * construct each emergency number to report.
-     * Radio must report the complete list of emergency numbers whenever the emergency numbers in
-     * the list are changed or whenever the client and the radio server are connected.
-     *
-     * Reference: 3gpp 22.101, Section 10 - Emergency Calls;
-     *            3gpp 24.008, Section 9.2.13.4 - Emergency Number List
-     *
-     * @param type Type of radio indication
-     * @param emergencyNumberList Current list of emergency numbers known to radio.
-     */
-    void currentEmergencyNumberList(
-            in RadioIndicationType type, in EmergencyNumber[] emergencyNumberList);
-
-    /**
-     * Indicates current link capacity estimate. This indication is sent whenever the reporting
-     * criteria, as set by IRadio.setLinkCapacityReportingCriteria, are met and the indication is
-     * not suppressed by IRadio.setIndicationFilter().
-     *
-     * @param type Type of radio indication
-     * @param lce LinkCapacityEstimate
-     */
-    void currentLinkCapacityEstimate(in RadioIndicationType type, in LinkCapacityEstimate lce);
-
-    /**
-     * Indicates physical channel configurations. An empty configs list shall be returned when the
-     * radio is in idle mode (i.e. RRC idle).
-     *
-     * @param type Type of radio indication
-     * @param configs Vector of PhysicalChannelConfigs
-     */
-    void currentPhysicalChannelConfigs(
-            in RadioIndicationType type, in PhysicalChannelConfig[] configs);
-
-    /**
-     * Indicates current signal strength of the radio.
-     *
-     * @param type Type of radio indication
-     * @param signalStrength SignalStrength information
-     */
-    void currentSignalStrength(in RadioIndicationType type, in SignalStrength signalStrength);
-
-    /**
-     * Indicates data call contexts have changed.
-     *
-     * @param type Type of radio indication
-     * @param dcList Array of SetupDataCallResult identical to that returned by
-     *        IRadio.getDataCallList(). It is the complete list of current data contexts including
-     *        new contexts that have been activated. A data call is only removed from this list
-     *        when any of the below conditions is matched:
-     *        - The framework sends a IRadio.deactivateDataCall().
-     *        - The radio is powered off/on.
-     *        - Unsolicited disconnect from either modem or network side.
-     */
-    void dataCallListChanged(in RadioIndicationType type, in SetupDataCallResult[] dcList);
-
-    /**
-     * Indicates that the radio system selection module has autonomously entered emergency
-     * callback mode.
-     *
-     * @param type Type of radio indication
-     */
-    void enterEmergencyCallbackMode(in RadioIndicationType type);
-
-    /**
-     * Indicates when Emergency Callback Mode Ends. Indicates that the radio system selection module
-     * has proactively exited emergency callback mode.
-     *
-     * @param type Type of radio indication
-     */
-    void exitEmergencyCallbackMode(in RadioIndicationType type);
-
-    /**
-     * Indicates when the hardware configuration associated with the RILd changes.
-     *
-     * @param type Type of radio indication
-     * @param configs Array of hardware configs
-     */
-    void hardwareConfigChanged(in RadioIndicationType type, in HardwareConfig[] configs);
-
-    /**
-     * Indicates when IMS registration state has changed. To get IMS registration state and IMS SMS
-     * format, callee needs to invoke getImsRegistrationState().
-     *
-     * @param type Type of radio indication
-     */
-    void imsNetworkStateChanged(in RadioIndicationType type);
-
-    /**
-     * Indicates that nework doesn't have in-band information, need to play out-band tone.
-     *
-     * @param type Type of radio indication
-     * @param start true = start play ringback tone, false = stop playing ringback tone
-     */
-    void indicateRingbackTone(in RadioIndicationType type, in boolean start);
-
-    /**
-     * Indicates a status update for a particular Keepalive session. This must include a handle for
-     * a previous session and should include a status update regarding the state of a keepalive.
-     * Unsolicited keepalive status reports should never be PENDING as unsolicited status should
-     * only be sent when known.
-     *
-     * @param type Type of radio indication
-     * @param status Status information for a Keepalive session
-     */
-    void keepaliveStatus(in RadioIndicationType type, in KeepaliveStatus status);
-
-    /**
-     * Indicates when there is an incoming Link Capacity Estimate (LCE) info report.
-     *
-     * @param type Type of radio indication
-     * @param lce LceData information
-     *
-     * DEPRECATED in @1.2 and above, use IRadioIndication.currentLinkCapacityEstimate() instead.
-     */
-    void lceData(in RadioIndicationType type, in LceDataInfo lce);
-
-    /**
-     * Indicates when there is a modem reset.
-     * When modem restarts, one of the following radio state transitions must happen
-     * 1) RadioState:ON->RadioState:UNAVAILABLE->RadioState:ON or
-     * 2) RadioState:OFF->RadioState:UNAVAILABLE->RadioState:OFF
-     * This message must be sent either just before the Radio State changes to
-     * RadioState:UNAVAILABLE or just after but must never be sent after the Radio State changes
-     * from RadioState:UNAVAILABLE to RadioState:ON/RadioState:OFF again. It must NOT be sent after
-     * the Radio state changes to RadioState:ON/RadioState:OFF after the modem restart as that may
-     * be interpreted as a second modem reset by the framework.
-     *
-     * @param type Type of radio indication
-     * @param reason the reason for the reset. It may be a crash signature if the restart was due to
-     *        a crash or some string such as "user-initiated restart" or "AT command initiated
-     *        restart" that explains the cause of the modem restart
-     */
-    void modemReset(in RadioIndicationType type, in String reason);
-
-    /**
-     * Incremental network scan results.
-     *
-     * @param type Type of radio indication
-     * @param result the result of the network scan
-     */
-    void networkScanResult(in RadioIndicationType type, in NetworkScanResult result);
-
-    /**
-     * Indicates when voice or data network state changed. Callee must invoke
-     * IRadio.getVoiceRegistrationState(), IRadio.getDataRegistrationState(), and
-     * IRadio.getOperator()
-     *
-     * @param type Type of radio indication
-     */
-    void networkStateChanged(in RadioIndicationType type);
-
-    /**
-     * Indicates when new Broadcast SMS is received
-     *
-     * @param type Type of radio indication
-     * @param data If received from GSM network, "data" is byte array of 88 bytes which indicates
-     *        each page of a CBS Message sent to the MS by the BTS as coded in 3GPP 23.041 Section
-     *        9.4.1.2. If received from UMTS network, "data" is byte array of 90 up to 1252 bytes
-     *        which contain between 1 and 15 CBS Message pages sent as one packet to the MS by the
-     *        BTS as coded in 3GPP 23.041 Section 9.4.2.2
-     */
-    void newBroadcastSms(in RadioIndicationType type, in byte[] data);
-
-    /**
-     * Indicates when new SMS is received. Callee must subsequently confirm the receipt of the SMS
-     * with a acknowledgeLastIncomingGsmSms(). Server must not send newSms() or newSmsStatusReport()
-     * messages until an acknowledgeLastIncomingGsmSms() has been received.
-     *
-     * @param type Type of radio indication
-     * @param pdu PDU of SMS-DELIVER represented as byte array.
-     *        The PDU starts with the SMSC address per TS 27.005 (+CMT:)
-     */
-    void newSms(in RadioIndicationType type, in byte[] pdu);
-
-    /**
-     * Indicates when new SMS has been stored on SIM card
-     *
-     * @param type Type of radio indication
-     * @param recordNumber Record number on the sim
-     */
-    void newSmsOnSim(in RadioIndicationType type, in int recordNumber);
-
-    /**
-     * Indicates when new SMS Status Report is received. Callee must subsequently confirm the
-     * receipt of the SMS with a acknowledgeLastIncomingGsmSms(). Server must not send newSms() or
-     * newSmsStatusReport() messages until an acknowledgeLastIncomingGsmSms() has been received
-     *
-     * @param type Type of radio indication
-     * @param pdu PDU of SMS-STATUS-REPORT represented as byte array.
-     *        The PDU starts with the SMSC address per TS 27.005 (+CMT:)
-     */
-    void newSmsStatusReport(in RadioIndicationType type, in byte[] pdu);
-
-    /**
-     * Indicates when radio has received a NITZ time message.
-     *
-     * @param type Type of radio indication
-     * @param nitzTime NITZ time string in the form "yy/mm/dd,hh:mm:ss(+/-)tz,dt"
-     * @param receivedTime milliseconds since boot that the NITZ time was received
-     */
-    void nitzTimeReceived(in RadioIndicationType type, in String nitzTime, in long receivedTime);
-
-    /**
-     * Indicates when Supplementary service(SS) response is received when DIAL/USSD/SS is changed to
-     * SS by call control.
-     *
-     * @param type Type of radio indication
-     */
-    void onSupplementaryServiceIndication(in RadioIndicationType type, in StkCcUnsolSsResult ss);
-
-    /**
-     * Indicates when a new USSD message is received. The USSD session is assumed to persist if the
-     * type code is REQUEST, otherwise the current session (if any) is assumed to have terminated.
-     *
-     * @param type Type of radio indication
-     * @param modeType USSD type code
-     * @param msg Message string in UTF-8, if applicable
-     */
-    void onUssd(in RadioIndicationType type, in UssdModeType modeType, in String msg);
-
-    /**
-     * Indicates when there is new Carrier PCO data received for a data call. Ideally only new data
-     * must be forwarded, though this is not required. Multiple boxes of carrier PCO data for a
-     * given call must result in a series of pcoData() calls.
-     *
-     * @param type Type of radio indication
-     * @param pco New PcoData
-     */
-    void pcoData(in RadioIndicationType type, in PcoDataInfo pco);
-
-    /**
-     * Sent when setRadioCapability() completes. Returns the phone radio capability exactly as
-     * getRadioCapability() and must be the same set as sent by setRadioCapability().
-     *
-     * @param type Type of radio indication
-     * @param rc Current radio capability
-     */
-    void radioCapabilityIndication(in RadioIndicationType type, in RadioCapability rc);
-
-    /**
-     * Indicates when radio state changes.
-     *
-     * @param type Type of radio indication
-     * @param radioState Current radio state
-     */
-    void radioStateChanged(in RadioIndicationType type, in RadioState radioState);
-
-    /**
-     * Report that Registration or a Location/Routing/Tracking Area update has failed.
-     *
-     * <p>Indicate whenever a registration procedure, including a location, routing, or tracking
-     * area update fails. This includes procedures that do not necessarily result in a change of
-     * the modem's registration status. If the modem's registration status changes, that is
-     * reflected in the onNetworkStateChanged() and subsequent get{Voice/Data}RegistrationState().
-     *
-     * @param cellIdentity the CellIdentity, which must include the globally unique identifier for
-     *        the cell (for example, all components of the CGI or ECGI).
-     * @param chosenPlmn a 5 or 6 digit alphanumeric PLMN (MCC|MNC) among those broadcast by the
-     *        cell that was chosen for the failed registration attempt.
-     * @param domain Domain::CS, Domain::PS, or both in case of a combined procedure.
-     * @param causeCode the primary failure cause code of the procedure.
-     *        For GSM/UMTS (MM), values are in TS 24.008 Sec 10.5.95
-     *        For GSM/UMTS (GMM), values are in TS 24.008 Sec 10.5.147
-     *        For LTE (EMM), cause codes are TS 24.301 Sec 9.9.3.9
-     *        For NR (5GMM), cause codes are TS 24.501 Sec 9.11.3.2
-     *        MAX_INT if this value is unused.
-     * @param additionalCauseCode the cause code of any secondary/combined procedure if appropriate.
-     *        For UMTS, if a combined attach succeeds for PS only, then the GMM cause code shall be
-     *        included as an additionalCauseCode.
-     *        For LTE (ESM), cause codes are in TS 24.301 9.9.4.4
-     *        MAX_INT if this value is unused.
-     */
-    void registrationFailed(in RadioIndicationType type, in CellIdentity cellIdentity,
-            in String chosenPlmn, in Domain domain, in int causeCode, in int additionalCauseCode);
-
-    /**
-     * Indicates that framework/application must reset the uplink mute state.
-     *
-     * @param type Type of radio indication
-     */
-    void resendIncallMute(in RadioIndicationType type);
-
-    /**
-     * Indicates a restricted state change (eg, for Domain Specific Access Control).
-     * Radio must send this msg after radio off/on cycle no matter it is changed or not.
-     *
-     * @param type Type of radio indication
-     * @param state Bitmask of restricted state as defined by PhoneRestrictedState
-     */
-    void restrictedStateChanged(in RadioIndicationType type, in PhoneRestrictedState state);
-
-    /**
-     * Indicates the ril connects and returns the version
-     *
-     * @param type Type of radio indication
-     */
-    void rilConnected(in RadioIndicationType type);
-
-    /**
-     * Indicates whether SIM phonebook is changed. This indication is sent whenever the SIM
-     * phonebook is changed, including SIM is inserted or removed and updated by
-     * IRadio.updateSimPhonebookRecords.
-     *
-     * @param type Type of radio indication
-     */
-    void simPhonebookChanged(in RadioIndicationType type);
-
-    /**
-     * Indicates the content of all the used records in the SIM phonebook. This indication is
-     * associated with the API getSimPhonebookRecords and might be received more than once that is
-     * replying on the record count.
-     *
-     * @param type Type of radio indication
-     * @param status Status of PbReceivedStatus
-     * @param records Vector of PhonebookRecordInfo
-     */
-    void simPhonebookRecordsReceived(in RadioIndicationType type, in PbReceivedStatus status,
-            in PhonebookRecordInfo[] records);
-
-    /**
-     * Indicates that file(s) on the SIM have been updated, or the SIM has been reinitialized.
-     * If the SIM state changes as a result of the SIM refresh (eg, SIM_READY ->
-     * SIM_LOCKED_OR_ABSENT), simStatusChanged() must be sent.
-     *
-     * @param type Type of radio indication
-     * @param refreshResult Result of sim refresh
-     */
-    void simRefresh(in RadioIndicationType type, in SimRefreshResult refreshResult);
-
-    /**
-     * Indicates that SMS storage on the SIM is full. Sent when the network attempts to deliver a
-     * new SMS message. Messages cannot be saved on the SIM until space is freed. In particular,
-     * incoming Class 2 messages must not be stored.
-     *
-     * @param type Type of radio indication
-     */
-    void simSmsStorageFull(in RadioIndicationType type);
-
-    /**
-     * Indicates that SIM state changes. Callee must invoke getIccCardStatus().
-     *
-     * @param type Type of radio indication
-     */
-    void simStatusChanged(in RadioIndicationType type);
-
-    /**
-     * Indicates when Single Radio Voice Call Continuity (SRVCC) progress state has changed.
-     *
-     * @param type Type of radio indication
-     * @param state New Srvcc State
-     */
-    void srvccStateNotify(in RadioIndicationType type, in SrvccState state);
-
-    /**
-     * Indicates when there is an ALPHA from UICC during Call Control.
-     *
-     * @param type Type of radio indication
-     * @param alpha ALPHA string from UICC in UTF-8 format
-     */
-    void stkCallControlAlphaNotify(in RadioIndicationType type, in String alpha);
-
-    /**
-     * Indicates when SIM wants application to setup a voice call.
-     *
-     * @param type Type of radio indication
-     * @param timeout Timeout value in millisec for setting up voice call
-     */
-    void stkCallSetup(in RadioIndicationType type, in long timeout);
-
-    /**
-     * Indicates when SIM notifies applcations some event happens.
-     *
-     * @param type Type of radio indication
-     * @param cmd SAT/USAT commands or responses sent by ME to SIM or commands handled by ME,
-     *        represented as byte array starting with first byte of response data for command tag.
-     *        Refer to TS 102.223 section 9.4 for command types
-     */
-    void stkEventNotify(in RadioIndicationType type, in String cmd);
-
-    /**
-     * Indicates when SIM issue a STK proactive command to applications
-     *
-     * @param type Type of radio indication
-     * @param cmd SAT/USAT proactive represented as byte array starting with command tag.
-     *        Refer to TS 102.223 section 9.4 for command types
-     */
-    void stkProactiveCommand(in RadioIndicationType type, in String cmd);
-
-    /**
-     * Indicates when STK session is terminated by SIM.
-     *
-     * @param type Type of radio indication
-     */
-    void stkSessionEnd(in RadioIndicationType type);
-
-    /**
-     * Indicated when there is a change in subscription status.
-     * This event must be sent in the following scenarios
-     * - subscription readiness at modem, which was selected by telephony layer
-     * - when subscription is deactivated by modem due to UICC card removal
-     * - when network invalidates the subscription i.e. attach reject due to authentication reject
-     *
-     * @param type Type of radio indication
-     * @param activate false for subscription deactivated, true for subscription activated
-     */
-    void subscriptionStatusChanged(in RadioIndicationType type, in boolean activate);
-
-    /**
-     * Reports supplementary service related notification from the network.
-     *
-     * @param type Type of radio indication
-     * @param suppSvc SuppSvcNotification as defined in types.hal
-     */
-    void suppSvcNotify(in RadioIndicationType type, in SuppSvcNotification suppSvc);
-
-    /**
-     * Report change of whether uiccApplications are enabled, or disabled.
-     *
-     * @param type Type of radio indication
-     * @param enabled whether uiccApplications are enabled, or disabled
-     */
-    void uiccApplicationsEnablementChanged(in RadioIndicationType type, in boolean enabled);
-
-    /**
-     * The modem can explicitly set SetupDataCallResult::suggestedRetryTime after a failure in
-     * IRadio.SetupDataCall. During that time, no new calls are allowed to IRadio.SetupDataCall that
-     * use the same APN. When IRadioIndication.unthrottleApn is sent, AOSP will no longer throttle
-     * calls to IRadio.SetupDataCall for the given APN.
-     *
-     * @param type Type of radio indication
-     * @param apn Apn to unthrottle
-     */
-    void unthrottleApn(in RadioIndicationType type, in String apn);
-
-    /**
-     * Indicates that voice technology has changed. Responds with new rat.
-     *
-     * @param type Type of radio indication
-     * @param rat Current new voice rat
-     */
-    void voiceRadioTechChanged(in RadioIndicationType type, in RadioTechnology rat);
-}
diff --git a/radio/aidl/android/hardware/radio/IRadioResponse.aidl b/radio/aidl/android/hardware/radio/IRadioResponse.aidl
deleted file mode 100644
index 4447bb1..0000000
--- a/radio/aidl/android/hardware/radio/IRadioResponse.aidl
+++ /dev/null
@@ -1,3039 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-import android.hardware.radio.ActivityStatsInfo;
-import android.hardware.radio.BarringInfo;
-import android.hardware.radio.Call;
-import android.hardware.radio.CallForwardInfo;
-import android.hardware.radio.CardStatus;
-import android.hardware.radio.CarrierRestrictions;
-import android.hardware.radio.CdmaBroadcastSmsConfigInfo;
-import android.hardware.radio.CdmaRoamingType;
-import android.hardware.radio.CdmaSubscriptionSource;
-import android.hardware.radio.CellIdentity;
-import android.hardware.radio.CellInfo;
-import android.hardware.radio.ClipStatus;
-import android.hardware.radio.DataRegStateResult;
-import android.hardware.radio.GsmBroadcastSmsConfigInfo;
-import android.hardware.radio.HardwareConfig;
-import android.hardware.radio.IccIoResult;
-import android.hardware.radio.KeepaliveStatus;
-import android.hardware.radio.LastCallFailCauseInfo;
-import android.hardware.radio.LceDataInfo;
-import android.hardware.radio.LceStatusInfo;
-import android.hardware.radio.NeighboringCell;
-import android.hardware.radio.OperatorInfo;
-import android.hardware.radio.PersoSubstate;
-import android.hardware.radio.PhonebookCapacity;
-import android.hardware.radio.PreferredNetworkType;
-import android.hardware.radio.RadioAccessFamily;
-import android.hardware.radio.RadioAccessSpecifier;
-import android.hardware.radio.RadioBandMode;
-import android.hardware.radio.RadioCapability;
-import android.hardware.radio.RadioResponseInfo;
-import android.hardware.radio.RadioTechnology;
-import android.hardware.radio.RadioTechnologyFamily;
-import android.hardware.radio.RegStateResult;
-import android.hardware.radio.SendSmsResult;
-import android.hardware.radio.SetupDataCallResult;
-import android.hardware.radio.SignalStrength;
-import android.hardware.radio.SimLockMultiSimPolicy;
-import android.hardware.radio.SlicingConfig;
-import android.hardware.radio.TtyMode;
-import android.hardware.radio.VoiceRegStateResult;
-
-/**
- * Interface declaring response functions to solicited radio requests.
- */
-@VintfStability
-oneway interface IRadioResponse {
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void acceptCallResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void acknowledgeIncomingGsmSmsWithPduResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_SMS_TO_ACK
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NETWORK_NOT_READY
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void acknowledgeLastIncomingCdmaSmsResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void acknowledgeLastIncomingGsmSmsResponse(in RadioResponseInfo info);
-
-    /**
-     * Acknowledge the receipt of radio request sent to the vendor. This must be sent only for
-     * radio request which take long time to respond. For more details, refer
-     * https://source.android.com/devices/tech/connect/ril.html
-     *
-     * @param serial Serial no. of the request whose acknowledgement is sent.
-     */
-    void acknowledgeRequest(in int serial);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param id The allocated id. On an error, this is set to 0.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_RESOURCES- Indicates that no pdu session ids are available
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void allocatePduSessionIdResponse(in RadioResponseInfo info, in int id);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param enabled whether Uicc applications are enabled.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:SIM_ABSENT
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     */
-    void areUiccApplicationsEnabledResponse(in RadioResponseInfo info, in boolean enabled);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param dcResponse Attributes of data call
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_CALL_ID
-     */
-    void cancelHandoverResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_BUSY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void cancelPendingUssdResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:PASSWORD_INCORRECT (old PIN2 is invalid)
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_PUK2
-     */
-    void changeIccPin2ForAppResponse(in RadioResponseInfo info, in int remainingRetries);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:PASSWORD_INCORRECT
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void changeIccPinForAppResponse(in RadioResponseInfo info, in int remainingRetries);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void conferenceResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:REQUEST_NOT_SUPPORTED may be returned when HAL 1.2 or higher is supported.
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void deactivateDataCallResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_SUCH_ENTRY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:SIM_ABSENT
-     */
-    void deleteSmsOnRuimResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_FULL
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_SUCH_ENTRY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:SIM_ABSENT
-     */
-    void deleteSmsOnSimResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:DIAL_MODIFIED_TO_USSD
-     *   RadioError:DIAL_MODIFIED_TO_SS
-     *   RadioError:DIAL_MODIFIED_TO_DIAL
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_SUBSCRIPTION
-     *   RadioError:NO_NETWORK_FOUND
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:DEVICE_IN_USE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:ABORTED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:CANCELLED
-     */
-    void dialResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:DIAL_MODIFIED_TO_USSD
-     *   RadioError:DIAL_MODIFIED_TO_SS
-     *   RadioError:DIAL_MODIFIED_TO_DIAL
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_SUBSCRIPTION
-     *   RadioError:NO_NETWORK_FOUND
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:DEVICE_IN_USE
-     *   RadioError:ABORTED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void emergencyDialResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_STATE: this is for the case that the API is called in a single-sim
-     *              mode, or when there is only one modem available, as this API should only
-     *              be called in multi sim status.
-     */
-    void enableModemResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:SIM_ABSENT
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:BUSY
-     */
-    void enableUiccApplicationsResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NO_ALLOWED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void exitEmergencyCallbackModeResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void explicitCallTransferResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param carriers Carrier restriction information.
-     * @param multiSimPolicy Policy used for devices with multiple SIM cards.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void getAllowedCarriersResponse(in RadioResponseInfo info, in CarrierRestrictions carriers,
-            in SimLockMultiSimPolicy multiSimPolicy);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param networkTypeBitmap a 32-bit bitmap of RadioAccessFamily.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:MODE_NOT_SUPPORTED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     */
-    void getAllowedNetworkTypesBitmapResponse(
-            in RadioResponseInfo info, in RadioAccessFamily networkTypeBitmap);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param bandModes List of RadioBandMode listing supported modes
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getAvailableBandModesResponse(in RadioResponseInfo info, in RadioBandMode[] bandModes);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param networkInfos List of network operator information as OperatorInfos defined in
-     *        types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:ABORTED
-     *   RadioError:DEVICE_IN_USE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:CANCELLED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INTERNAL_ERR
-     */
-    void getAvailableNetworksResponse(in RadioResponseInfo info, in OperatorInfo[] networkInfos);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param cellIdentity CellIdentity for the barring infos.
-     * @param barringInfos a vector of barring info for all barring service types
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:MODEM_ERR
-     */
-    void getBarringInfoResponse(
-            in RadioResponseInfo info, in CellIdentity cellIdentity, in BarringInfo[] barringInfos);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param version string containing version string for log reporting
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:EMPTY_RECORD
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NOT_PROVISIONED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getBasebandVersionResponse(in RadioResponseInfo info, in String version);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param mdn MDN if CDMA subscription is available
-     * @param hSid is a comma separated list of H_SID (Home SID) if CDMA subscription is available,
-     *        in decimal format
-     * @param hNid is a comma separated list of H_NID (Home NID) if CDMA subscription is available,
-     *        in decimal format
-     * @param min MIN (10 digits, MIN2+MIN1) if CDMA subscription is available
-     * @param prl PRL version if CDMA subscription is available
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:NOT_PROVISIONED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void getCDMASubscriptionResponse(in RadioResponseInfo info, in String mdn, in String hSid,
-            in String hNid, in String min, in String prl);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param callForwardInfos points to a vector of CallForwardInfo, one for each distinct
-     *        registered phone number. For example, if data is forwarded to +18005551212 and voice
-     *        is forwarded to +18005559999, then two separate CallForwardInfo's must be returned.
-     *        However, if both data and voice are forwarded to +18005551212, then a single
-     *        CallForwardInfo must be returned with the service class set to "data + voice = 3".
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getCallForwardStatusResponse(
-            in RadioResponseInfo info, in CallForwardInfo[] callForwardInfos);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param enable If current call waiting state is disabled, enable = false else true
-     * @param serviceClass If enable, then callWaitingResp[1] must follow, with the TS 27.007
-     *        service class bit vector of services for which call waiting is enabled. For example,
-     *        if callWaitingResp[0] is 1 and callWaitingResp[1] is 3, then call waiting is enabled
-     *        for data and voice and disabled for everything else.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getCallWaitingResponse(in RadioResponseInfo info, in boolean enable, in int serviceClass);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param configs Vector of CDMA Broadcast SMS configs.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void getCdmaBroadcastConfigResponse(
-            in RadioResponseInfo info, in CdmaBroadcastSmsConfigInfo[] configs);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param type CdmaRoamingType defined in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void getCdmaRoamingPreferenceResponse(in RadioResponseInfo info, in CdmaRoamingType type);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param source CDMA subscription source
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void getCdmaSubscriptionSourceResponse(
-            in RadioResponseInfo info, in CdmaSubscriptionSource source);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param cellInfo List of current cell information known to radio
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     */
-    void getCellInfoListResponse(in RadioResponseInfo info, in CellInfo[] cellInfo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param status indicates CLIP status
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getClipResponse(in RadioResponseInfo info, in ClipStatus status);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param n is "n" parameter from TS 27.007 7.7
-     * @param m is "m" parameter from TS 27.007 7.7
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getClirResponse(in RadioResponseInfo info, in int n, in int m);
-
-    /**
-     * @param info Response info struct containing respontype, serial no. and error
-     * @param calls Current call list
-     *
-     * Valid errors returned:
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getCurrentCallsResponse(in RadioResponseInfo info, in Call[] calls);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param dcResponse List of SetupDataCallResult as defined in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SIM_ABSENT
-     */
-    void getDataCallListResponse(in RadioResponseInfo info, in SetupDataCallResult[] dcResponse);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param dataRegResponse Current Data registration response as defined by RegStateResult in
-     *        types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NOT_PROVISIONED
-     */
-    void getDataRegistrationStateResponse(
-            in RadioResponseInfo info, in RegStateResult dataRegResponse);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param imei IMEI if GSM subscription is available
-     * @param imeisv IMEISV if GSM subscription is available
-     * @param esn ESN if CDMA subscription is available
-     * @param meid MEID if CDMA subscription is available
-     *
-     * If a empty string value is returned for any of the device id, it means that there was error
-     * accessing the device.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:NOT_PROVISIONED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void getDeviceIdentityResponse(in RadioResponseInfo info, in String imei, in String imeisv,
-            in String esn, in String meid);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param response 0 is the TS 27.007 service class bit vector of services for which the
-     *        specified barring facility is active. "0" means "disabled for all"
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getFacilityLockForAppResponse(in RadioResponseInfo info, in int response);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param configs Vector of GSM/WCDMA Cell broadcast configs
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void getGsmBroadcastConfigResponse(
-            in RadioResponseInfo info, in GsmBroadcastSmsConfigInfo[] configs);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param config Array of HardwareConfig of the radio.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void getHardwareConfigResponse(in RadioResponseInfo info, in HardwareConfig[] config);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param imsi String containing the IMSI
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:SIM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void getIMSIForAppResponse(in RadioResponseInfo info, in String imsi);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param cardStatus ICC card status as defined by CardStatus in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void getIccCardStatusResponse(in RadioResponseInfo info, in CardStatus cardStatus);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param isRegistered false = not registered, true = registered
-     * @param ratFamily RadioTechnologyFamily as defined in types.hal. This value is valid only if
-     *        isRegistered is true.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void getImsRegistrationStateResponse(
-            in RadioResponseInfo info, in boolean isRegistered, in RadioTechnologyFamily ratFamily);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param failCauseInfo Contains LastCallFailCause and vendor cause code.
-     *
-     * The vendor cause code must be used for debugging purpose only. The implementation must return
-     * one of the values of LastCallFailCause as mentioned below.
-     * GSM failure reasons codes for the cause codes defined in TS 24.008 Annex H where possible.
-     * CDMA failure reasons codes for the possible call failure scenarios described in the
-     * "CDMA IS-2000 Release A (C.S0005-A v6.0)" standard.
-     * Any of the following reason codes if the call is failed or dropped due to reason mentioned
-     * with in the braces.
-     *   LastCallFailCause:RADIO_OFF (Radio is OFF)
-     *   LastCallFailCause:OUT_OF_SERVICE (No cell coverage)
-     *   LastCallFailCause:NO_VALID_SIM (No valid SIM)
-     *   LastCallFailCause:RADIO_INTERNAL_ERROR (Modem hit unexpected error scenario)
-     *   LastCallFailCause:NETWORK_RESP_TIMEOUT (No response from network)
-     *   LastCallFailCause:NETWORK_REJECT (Explicit network reject)
-     *   LastCallFailCause:RADIO_ACCESS_FAILURE (RRC connection failure. Eg.RACH)
-     *   LastCallFailCause:RADIO_LINK_FAILURE (Radio Link Failure)
-     *   LastCallFailCause:RADIO_LINK_LOST (Radio link lost due to poor coverage)
-     *   LastCallFailCause:RADIO_UPLINK_FAILURE (Radio uplink failure)
-     *   LastCallFailCause:RADIO_SETUP_FAILURE (RRC connection setup failure)
-     *   LastCallFailCause:RADIO_RELEASE_NORMAL (RRC connection release, normal)
-     *   LastCallFailCause:RADIO_RELEASE_ABNORMAL (RRC connection release, abnormal)
-     *   LastCallFailCause:ACCESS_CLASS_BLOCKED (Access class barring)
-     *   LastCallFailCause:NETWORK_DETACH (Explicit network detach)
-     *   OEM causes (LastCallFailCause:OEM_CAUSE_XX) must be used for debug purpose only
-     *
-     * If the implementation does not have access to the exact cause codes, then it must return one
-     * of the values listed in LastCallFailCause, as the UI layer needs to distinguish these cases
-     * for tone generation or error notification.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:NO_MEMORY
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getLastCallFailCauseResponse(
-            in RadioResponseInfo info, in LastCallFailCauseInfo failCauseinfo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param activityInfo modem activity information
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NOT_PROVISIONED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void getModemActivityInfoResponse(in RadioResponseInfo info, in ActivityStatsInfo activityInfo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:MODEM_ERR
-     */
-    void getModemStackStatusResponse(in RadioResponseInfo info, in boolean isEnabled);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param enable true for "mute enabled" and false for "mute disabled"
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getMuteResponse(in RadioResponseInfo info, in boolean enable);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param cells Vector of neighboring radio cell
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_NETWORK_FOUND
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getNeighboringCidsResponse(in RadioResponseInfo info, in NeighboringCell[] cells);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param selection false for automatic selection, true for manual selection
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getNetworkSelectionModeResponse(in RadioResponseInfo info, in boolean manual);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param longName is long alpha ONS or EONS or empty string if unregistered
-     * @param shortName is short alpha ONS or EONS or empty string if unregistered
-     * @param numeric is 5 or 6 digit numeric code (MCC + MNC) or empty string if unregistered
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getOperatorResponse(
-            in RadioResponseInfo info, in String longName, in String shortName, in String numeric);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param networkTypeBitmap a 32-bit bitmap of RadioAccessFamily.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     */
-    void getPreferredNetworkTypeBitmapResponse(
-            in RadioResponseInfo info, in RadioAccessFamily networkTypeBitmap);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param nwType RadioPreferredNetworkType defined in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getPreferredNetworkTypeResponse(in RadioResponseInfo info, in PreferredNetworkType nwType);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param enable false for Standard Privacy Mode (Public Long Code Mask)
-     *        true for Enhanced Privacy Mode (Private Long Code Mask)
-     *
-     * Valid errors:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getPreferredVoicePrivacyResponse(in RadioResponseInfo info, in boolean enable);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param rc Radio capability as defined by RadioCapability in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getRadioCapabilityResponse(in RadioResponseInfo info, in RadioCapability rc);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param signalStrength Current signal strength
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     */
-    void getSignalStrengthResponse(in RadioResponseInfo info, in SignalStrength signalStrength);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param capacity Response capacity enum indicating response processing status
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     * REQUEST_NOT_SUPPORTED may only be returned on devices that don't support this API,
-     * indicated by the HAL capability CAPABILITY_SIM_PHONEBOOK_IN_MODEM.
-     */
-    void getSimPhonebookCapacityResponse(in RadioResponseInfo info, in PhonebookCapacity capacity);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     * REQUEST_NOT_SUPPORTED may only be returned on devices that don't support this API,
-     * indicated by the HAL capability CAPABILITY_SIM_PHONEBOOK_IN_MODEM.
-     */
-    void getSimPhonebookRecordsResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param slicingConfig Current slicing configuration
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:MODEM_ERR
-     */
-    void getSlicingConfigResponse(in RadioResponseInfo info, in SlicingConfig slicingConfig);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param smsc Short Message Service Center address on the device
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NOT_PROVISIONED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void getSmscAddressResponse(in RadioResponseInfo info, in String smsc);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param specifiers List of RadioAccessSpecifiers that are scanned.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     */
-    void getSystemSelectionChannelsResponse(
-            in RadioResponseInfo info, in RadioAccessSpecifier[] specifiers);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param mode TtyMode
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getTTYModeResponse(in RadioResponseInfo info, in TtyMode mode);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param rat Current voice RAT
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void getVoiceRadioTechnologyResponse(in RadioResponseInfo info, in RadioTechnology rat);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param voiceRegResponse Current Voice registration response as defined by RegStateResult
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     */
-    void getVoiceRegistrationStateResponse(
-            in RadioResponseInfo info, in RegStateResult voiceRegResponse);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void handleStkCallSetupRequestFromSimResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INVALID_STATE
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void hangupConnectionResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:NO_RESOURCES
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void hangupForegroundResumeBackgroundResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:NO_RESOURCES
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:CANCELLED
-     */
-    void hangupWaitingOrBackgroundResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void iccCloseLogicalChannelResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param iccIo ICC io operation response as defined by IccIoResult in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_PIN2
-     *   RadioError:SIM_PUK2
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:SIM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void iccIOForAppResponse(in RadioResponseInfo info, in IccIoResult iccIo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param channelId session id of the logical channel.
-     * @param selectResponse Contains the select response for the open channel command with one
-     *        byte per integer
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:MISSING_RESOURCE
-     *   RadioError:NO_SUCH_ELEMENT
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ERR
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:MISSING_RESOURCE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void iccOpenLogicalChannelResponse(
-            in RadioResponseInfo info, in int channelId, in byte[] selectResponse);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param result IccIoResult as defined in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void iccTransmitApduBasicChannelResponse(in RadioResponseInfo info, in IccIoResult result);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param result IccIoResult as defined in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void iccTransmitApduLogicalChannelResponse(in RadioResponseInfo info, in IccIoResult result);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param isEnabled Indicates whether NR dual connectivity is enabled or not, True if enabled
-     *        else false.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void isNrDualConnectivityEnabledResponse(in RadioResponseInfo info, in boolean isEnabled);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param result string containing the contents of the NV item
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void nvReadItemResponse(in RadioResponseInfo info, in String result);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void nvResetConfigResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void nvWriteCdmaPrlResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void nvWriteItemResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param lceInfo LceDataInfo indicating LCE data
-     *
-     * Valid errors returned:
-     *   RadioError:REQUEST_NOT_SUPPORTED may be returned when HAL 1.2 or higher is supported.
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:LCE_NOT_SUPPORTED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void pullLceDataResponse(in RadioResponseInfo info, in LceDataInfo lceInfo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void rejectCallResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void releasePduSessionIdResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void reportSmsMemoryStatusResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void reportStkServiceIsRunningResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param result IccIoResult as defined in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:SIM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void requestIccSimAuthenticationResponse(in RadioResponseInfo info, in IccIoResult result);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param response response string of the challenge/response algo for ISIM auth in base64 format
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void requestIsimAuthenticationResponse(in RadioResponseInfo info, in String response);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void requestShutdownResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:INVALID_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     */
-    void sendBurstDtmfResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:INVALID_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     */
-    void sendCDMAFeatureCodeResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param sms Response to sms sent as defined by SendSmsResult in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SMS_SEND_FAIL_RETRY
-     *   RadioError:NETWORK_REJECT
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:ENCODING_ERR
-     *   RadioError:INVALID_SMSC_ADDRESS
-     *   RadioError:MODEM_ERR
-     *   RadioError:NETWORK_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NETWORK_NOT_READY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     *   RadioError:SIMULTANEOUS_SMS_AND_CALL_NOT_ALLOWED
-     *   RadioError:ACCESS_BARRED
-     *   RadioError:BLOCKED_DUE_TO_CALL
-     */
-    void sendCdmaSmsExpectMoreResponse(in RadioResponseInfo info, in SendSmsResult sms);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param sms Sms result struct as defined by SendSmsResult in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SMS_SEND_FAIL_RETRY
-     *   RadioError:NETWORK_REJECT
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:MODEM_ERR
-     *   RadioError:NETWORK_ERR
-     *   RadioError:ENCODING_ERR
-     *   RadioError:INVALID_SMSC_ADDRESS
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:ENCODING_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     *   RadioError:SIMULTANEOUS_SMS_AND_CALL_NOT_ALLOWED
-     *   RadioError:ACCESS_BARRED
-     *   RadioError:BLOCKED_DUE_TO_CALL
-     */
-    void sendCdmaSmsResponse(in RadioResponseInfo info, in SendSmsResult sms);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void sendDeviceStateResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void sendDtmfResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param commandResponse SAT/USAT response in hexadecimal format string starting with first
-     *        byte of response
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_BUSY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void sendEnvelopeResponse(in RadioResponseInfo info, in String commandResponse);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param iccIo IccIoResult as defined in types.hal corresponding to ICC IO response
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_BUSY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void sendEnvelopeWithStatusResponse(in RadioResponseInfo info, in IccIoResult iccIo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param sms Response to sms sent as defined by SendSmsResult in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SMS_SEND_FAIL_RETRY
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:NETWORK_REJECT
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:MODEM_ERR
-     *   RadioError:NETWORK_ERR
-     *   RadioError:ENCODING_ERR
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NETWORK_NOT_READY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void sendImsSmsResponse(in RadioResponseInfo info, in SendSmsResult sms);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param sms Response to sms sent as defined by SendSmsResult in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SMS_SEND_FAIL_RETRY
-     *   RadioError:NETWORK_REJECT
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:ENCODING_ERR
-     *   RadioError:INVALID_SMSC_ADDRESS
-     *   RadioError:MODEM_ERR
-     *   RadioError:NETWORK_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NETWORK_NOT_READY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void sendSMSExpectMoreResponse(in RadioResponseInfo info, in SendSmsResult sms);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param sms Response to sms sent as defined by SendSmsResult in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SMS_SEND_FAIL_RETRY
-     *   RadioError:NETWORK_REJECT
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:ENCODING_ERR
-     *   RadioError:INVALID_SMSC_ADDRESS
-     *   RadioError:MODEM_ERR
-     *   RadioError:NETWORK_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NETWORK_NOT_READY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     *   RadioError:ACCESS_BARRED
-     *   RadioError:BLOCKED_DUE_TO_CALL
-     */
-    void sendSmsExpectMoreResponse(in RadioResponseInfo info, in SendSmsResult sms);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param sms Response to sms sent as defined by SendSmsResult in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SMS_SEND_FAIL_RETRY
-     *   RadioError:NETWORK_REJECT
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:ENCODING_ERR
-     *   RadioError:INVALID_SMSC_ADDRESS
-     *   RadioError:MODEM_ERR
-     *   RadioError:NETWORK_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NETWORK_NOT_READY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     *   RadioError:ACCESS_BARRED
-     *   RadioError:BLOCKED_DUE_TO_CALL
-     */
-    void sendSmsResponse(in RadioResponseInfo info, in SendSmsResult sms);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void sendTerminalResponseToSimResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:USSD_MODIFIED_TO_DIAL
-     *   RadioError:USSD_MODIFIED_TO_SS
-     *   RadioError:USSD_MODIFIED_TO_USSD
-     *   RadioError:SIM_BUSY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:ABORTED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void sendUssdResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:CANCELLED
-     */
-    void separateConnectionResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void setAllowedCarriersResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:MODE_NOT_SUPPORTED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     */
-    void setAllowedNetworkTypesBitmapResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setBandModeResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setBarringPasswordResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setCallForwardResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setCallWaitingResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:RIL_E_SUCCESS
-     *   RadioError:RIL_E_RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_ABSENT
-     *   RadioError:RIL_E_REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_INTERNAL_FAILURE
-     */
-    void setCarrierInfoForImsiEncryptionResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void setCdmaBroadcastActivationResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void setCdmaBroadcastConfigResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void setCdmaRoamingPreferenceResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_ABSENT
-     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void setCdmaSubscriptionSourceResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void setCellInfoListRateResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setClirResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:DEVICE_IN_USE
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void setDataAllowedResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void setDataProfileResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     *  Valid errors returned:
-     *  RadioError:NONE
-     *  RadioError:RADIO_NOT_AVAILABLE
-     *  RadioError:MODEM_ERR
-     *  RadioError:INVALID_ARGUMENTS
-     *  RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void setDataThrottlingResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param retry 0 is the number of retries remaining, or -1 if unknown
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SS_MODIFIED_TO_DIAL
-     *   RadioError:SS_MODIFIED_TO_USSD
-     *   RadioError:SS_MODIFIED_TO_SS
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setFacilityLockForAppResponse(in RadioResponseInfo info, in int retry);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void setGsmBroadcastActivationResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void setGsmBroadcastConfigResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     */
-    void setIndicationFilterResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NOT_PROVISIONED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setInitialAttachApnResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     */
-    void setLinkCapacityReportingCriteriaResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void setLocationUpdatesResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setMuteResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:ILLEGAL_SIM_OR_ME
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *
-     * Returns RadioError:ILLEGAL_SIM_OR_ME when the failure is permanent and
-     * no retries needed, such as illegal SIM or ME.
-     */
-    void setNetworkSelectionModeAutomaticResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:ILLEGAL_SIM_OR_ME
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *
-     * Returns RadioError:ILLEGAL_SIM_OR_ME when the failure is permanent and
-     * no retries needed, such as illegal SIM or ME.
-     */
-    void setNetworkSelectionModeManualResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_STATE
-     */
-    void setNrDualConnectivityStateResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:MODE_NOT_SUPPORTED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     */
-    void setPreferredNetworkTypeBitmapResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:MODE_NOT_SUPPORTED
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setPreferredNetworkTypeResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setPreferredVoicePrivacyResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param rc Radio capability as defined by RadioCapability in types.hal used to
-     *        feedback return status
-     *
-     * Valid errors returned:
-     *   RadioError:NONE means a unsol radioCapability() will be sent within 30 seconds.
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setRadioCapabilityResponse(in RadioResponseInfo info, in RadioCapability rc);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:RF_HARDWARE_ISSUE
-     *   RadioError:NO_RF_CALIBRATION_INFO
-     */
-    void setRadioPowerResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:RADIO_NOT_AVAILABLE
-     */
-    void setSignalStrengthReportingCriteriaResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SIM_ERR (indicates a timeout or other issue making the SIM unresponsive)
-     */
-    void setSimCardPowerResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_RATE_LIMITED
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void setSmscAddressResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SIM_BUSY
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void setSuppServiceNotificationsResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     */
-    void setSystemSelectionChannelsResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setTTYModeResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SUBSCRIPTION_NOT_SUPPORTED
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void setUiccSubscriptionResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param dcResponse SetupDataCallResult defined in types.hal
-     *
-     * Valid errors returned:
-     *   RadioError:NONE must be returned on both success and failure of setup with the
-     *              DataCallResponse.status containing the actual status
-     *              For all other errors the DataCallResponse is ignored.
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:OP_NOT_ALLOWED_BEFORE_REG_TO_NW
-     *   RadioError:OP_NOT_ALLOWED_DURING_VOICE_CALL
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_RESOURCES if the vendor is unable handle due to resources are full.
-     *   RadioError:SIM_ABSENT
-     */
-    void setupDataCallResponse(in RadioResponseInfo info, in SetupDataCallResult dcResponse);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:NO_MEMORY
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void startDtmfResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_RESOURCES
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_CALL_ID
-     */
-    void startHandoverResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param status Status object containing a new handle and a current status. The status returned
-     *        here may be PENDING to indicate that the radio has not yet processed the keepalive
-     *        request.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INVALID_ARGUMENTS
-     */
-    void startKeepaliveResponse(in RadioResponseInfo info, in KeepaliveStatus status);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param statusInfo LceStatusInfo indicating LCE status
-     *
-     * Valid errors returned:
-     *   RadioError:REQUEST_NOT_SUPPORTED may be returned when HAL 1.2 or higher is supported.
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:LCE_NOT_SUPPORTED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void startLceServiceResponse(in RadioResponseInfo info, in LceStatusInfo statusInfo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:DEVICE_IN_USE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     */
-    void startNetworkScanResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:NO_MEMORY
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     */
-    void stopDtmfResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:INVALID_ARGUMENTS
-     */
-    void stopKeepaliveResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param statusInfo LceStatusInfo indicating LCE status
-     *
-     * Valid errors returned:
-     *   RadioError:REQUEST_NOT_SUPPORTED may be returned when HAL 1.2 or higher is supported.
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:LCE_NOT_SUPPORTED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void stopLceServiceResponse(in RadioResponseInfo info, in LceStatusInfo statusInfo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:MODEM_ERR
-     */
-    void stopNetworkScanResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:PASSWORD_INCORRECT
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_PUK2
-     */
-    void supplyIccPin2ForAppResponse(in RadioResponseInfo info, in int remainingRetries);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:PASSWORD_INCORRECT
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void supplyIccPinForAppResponse(in RadioResponseInfo info, in int remainingRetries);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:PASSWORD_INCORRECT (PUK is invalid)
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void supplyIccPuk2ForAppResponse(in RadioResponseInfo info, in int remainingRetries);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:PASSWORD_INCORRECT (PUK is invalid)
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void supplyIccPukForAppResponse(in RadioResponseInfo info, in int remainingRetries);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:PASSWORD_INCORRECT (code is invalid)
-     *   RadioError:NO_MEMORY
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void supplyNetworkDepersonalizationResponse(in RadioResponseInfo info, in int remainingRetries);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param persoType SIM Personalisation type
-     * @param remainingRetries postiive values indicates number of retries remaining, must be equal
-     *        to -1 if number of retries is infinite.
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:PASSWORD_INCORRECT (code is invalid)
-     *   RadioError:NO_MEMORY
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_RESOURCES
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     */
-    void supplySimDepersonalizationResponse(
-            in RadioResponseInfo info, in PersoSubstate persoType, in int remainingRetries);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
-     *   RadioError:INVALID_STATE
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_CALL_ID
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void switchWaitingOrHoldingAndActiveResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param updatedRecordIndex The index of the updated or inserted record in the phonebook and
-     *        the minimum value is 1
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SIM_STATE
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SIM_ERR
-     *   RadioError:NO_SUCH_ENTRY
-     *   RadioError:NO_RESOURCES
-     * REQUEST_NOT_SUPPORTED may only be returned on devices that don't support this API,
-     * indicated by the HAL capability CAPABILITY_SIM_PHONEBOOK_IN_MODEM.
-     */
-    void updateSimPhonebookRecordsResponse(in RadioResponseInfo info, in int updatedRecordIndex);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param index record index where the cmda sms message is stored
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:SIM_FULL
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:ENCODING_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:INVALID_SMSC_ADDRESS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:SIM_ABSENT
-     */
-    void writeSmsToRuimResponse(in RadioResponseInfo info, in int index);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param index record index where the message is stored
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_FULL
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:INVALID_SMS_FORMAT
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:ENCODING_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_SMSC_ADDRESS
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:SIM_ABSENT
-     */
-    void writeSmsToSimResponse(in RadioResponseInfo info, in int index);
-}
diff --git a/radio/aidl/android/hardware/radio/IndicationFilter.aidl b/radio/aidl/android/hardware/radio/IndicationFilter.aidl
deleted file mode 100644
index 826c8c1..0000000
--- a/radio/aidl/android/hardware/radio/IndicationFilter.aidl
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum IndicationFilter {
-    NONE = 0,
-    ALL = ~0,
-    /**
-     * When this bit is set, modem must send the signal strength update through
-     * IRadioIndication.currentSignalStrength() when all criteria specified by
-     * IRadio.setSignalStrengthReportingCriteria() are met.
-     */
-    SIGNAL_STRENGTH = 1 << 0,
-    /**
-     * When this bit is set, modem must invoke IRadioIndication.networkStateChanged() when any field
-     * in VoiceRegStateResult or DataRegStateResult changes. When this bit is not set, modem must
-     * suppress IRadioIndication.networkStateChanged() when there are only changes from
-     * insignificant fields. Modem must invoke IRadioIndication.networkStateChanged() when
-     * significant fields are updated regardless of whether this bit is set.
-     *
-     * The following fields are considered significant: VoiceRegStateResult.regState,
-     * VoiceRegStateResult.rat, DataRegStateResult.regState, DataRegStateResult.rat.
-     */
-    FULL_NETWORK_STATE = 1 << 1,
-    /**
-     * When this bit is set, modem must send IRadioIndication.dataCallListChanged() whenever any
-     * field in ITypes.SetupDataCallResult changes. When this bit is not set, modem must suppress
-     * the indication when the only changed field is 'active' (for data dormancy). For all other
-     * field changes, the modem must send IRadioIndication.dataCallListChanged() regardless of
-     * whether this bit is set.
-     */
-    DATA_CALL_DORMANCY_CHANGED = 1 << 2,
-    /**
-     * When this bit is set, modem must send the link capacity update through
-     * IRadioIndication.currentLinkCapacityEstimate() when all criteria specified by
-     * IRadio.setLinkCapacityReportingCriteria() are met.
-     */
-    LINK_CAPACITY_ESTIMATE = 1 << 3,
-    /**
-     * When this bit is set, the modem must send the physical channel configuration update through
-     * IRadioIndication.currentPhysicalChannelConfigs() when the configuration has changed. It is
-     * recommended that this be reported whenever link capacity or signal strength is reported.
-     */
-    PHYSICAL_CHANNEL_CONFIG = 1 << 4,
-    /**
-     * Control the unsolicited sending of registration failure reports via onRegistrationFailed
-     */
-    REGISTRATION_FAILURE = 1 << 5,
-    /**
-     * Control the unsolicited sending of barring info updates via onBarringInfo
-     */
-    BARRING_INFO = 1 << 6,
-}
diff --git a/radio/aidl/android/hardware/radio/LceStatusInfo.aidl b/radio/aidl/android/hardware/radio/LceStatusInfo.aidl
deleted file mode 100644
index d663d38..0000000
--- a/radio/aidl/android/hardware/radio/LceStatusInfo.aidl
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-parcelable LceStatusInfo {
-    const int LCE_STATUS_NOT_SUPPORTED = 0;
-    const int LCE_STATUS_STOPPED = 1;
-    const int LCE_STATUS_ACTIVE = 2;
-
-    /**
-     * Values are LCE_STATUS_
-     */
-    int lceStatus;
-    /**
-     * Actual LCE reporting interval, meaningful only if LceStatus = ACTIVE.
-     */
-    byte actualIntervalMs;
-}
diff --git a/radio/aidl/android/hardware/radio/PreferredNetworkType.aidl b/radio/aidl/android/hardware/radio/PreferredNetworkType.aidl
deleted file mode 100644
index 7ca38c6..0000000
--- a/radio/aidl/android/hardware/radio/PreferredNetworkType.aidl
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum PreferredNetworkType {
-    /**
-     * GSM/WCDMA (WCDMA preferred)
-     */
-    GSM_WCDMA,
-    /**
-     * GSM only
-     */
-    GSM_ONLY,
-    /**
-     * WCDMA
-     */
-    WCDMA,
-    /**
-     * GSM/WCDMA (auto mode, according to PRL)
-     */
-    GSM_WCDMA_AUTO,
-    /**
-     * CDMA and EvDo (auto mode, according to PRL)
-     */
-    CDMA_EVDO_AUTO,
-    /**
-     * CDMA only
-     */
-    CDMA_ONLY,
-    /**
-     * EvDo only
-     */
-    EVDO_ONLY,
-    /**
-     * GSM/WCDMA, CDMA, and EvDo (auto mode, according to PRL)
-     */
-    GSM_WCDMA_CDMA_EVDO_AUTO,
-    /**
-     * LTE, CDMA and EvDo
-     */
-    LTE_CDMA_EVDO,
-    /**
-     * LTE, GSM/WCDMA
-     */
-    LTE_GSM_WCDMA,
-    /**
-     * LTE, CDMA, EvDo, GSM/WCDMA
-     */
-    LTE_CMDA_EVDO_GSM_WCDMA,
-    /**
-     * LTE only
-     */
-    LTE_ONLY,
-    /**
-     * LTE/WCDMA only
-     */
-    LTE_WCDMA,
-    /**
-     * TD-SCDMA only
-     */
-    TD_SCDMA_ONLY,
-    /**
-     * TD-SCDMA and WCDMA
-     */
-    TD_SCDMA_WCDMA,
-    /**
-     * TD-SCDMA and LTE
-     */
-    TD_SCDMA_LTE,
-    /**
-     * TD-SCDMA and GSM
-     */
-    TD_SCDMA_GSM,
-    /**
-     * TD-SCDMA,GSM and LTE
-     */
-    TD_SCDMA_GSM_LTE,
-    /**
-     * TD-SCDMA, GSM/WCDMA
-     */
-    TD_SCDMA_GSM_WCDMA,
-    /**
-     * TD-SCDMA, WCDMA and LTE
-     */
-    TD_SCDMA_WCDMA_LTE,
-    /**
-     * TD-SCDMA, GSM/WCDMA and LTE
-     */
-    TD_SCDMA_GSM_WCDMA_LTE,
-    /**
-     * TD-SCDMA, GSM/WCDMA, CDMA and EvDo
-     */
-    TD_SCDMA_GSM_WCDMA_CDMA_EVDO_AUTO,
-    /**
-     * TD-SCDMA, LTE, CDMA, EvDo GSM/WCDMA
-     */
-    TD_SCDMA_LTE_CDMA_EVDO_GSM_WCDMA,
-}
diff --git a/radio/aidl/android/hardware/radio/RadioAccessNetworks.aidl b/radio/aidl/android/hardware/radio/RadioAccessNetworks.aidl
deleted file mode 100644
index 3757233..0000000
--- a/radio/aidl/android/hardware/radio/RadioAccessNetworks.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum RadioAccessNetworks {
-    UNKNOWN,
-    /**
-     * GSM EDGE Radio Access Network
-     */
-    GERAN,
-    /**
-     * Universal Terrestrial Radio Access Network
-     */
-    UTRAN,
-    /**
-     * Evolved Universal Terrestrial Radio Access Network
-     */
-    EUTRAN,
-    /**
-     * Next Generation Radio Access Network
-     */
-    NGRAN,
-    /**
-     * CDMA 2000 Network
-     */
-    CDMA2000,
-}
diff --git a/radio/aidl/android/hardware/radio/RadioFrequencyInfo.aidl b/radio/aidl/android/hardware/radio/RadioFrequencyInfo.aidl
deleted file mode 100644
index 140d65a..0000000
--- a/radio/aidl/android/hardware/radio/RadioFrequencyInfo.aidl
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-union RadioFrequencyInfo {
-    /**
-     * Indicates the frequency range is below 1GHz.
-     */
-    const int FREQUENCY_RANGE_LOW = 1;
-    /**
-     * Indicates the frequency range is between 1GHz and 3GHz.
-     */
-    const int FREQUENCY_RANGE_MID = 2;
-    /**
-     * Indicates the frequency range is between 3GHz and 6GHz.
-     */
-    const int FREQUENCY_RANGE_HIGH = 3;
-    /**
-     * Indicates the frequency range is above 6GHz (millimeter wave frequency).
-     */
-    const int FREQUENCY_RANGE_MMWAVE = 4;
-
-    boolean noinit;
-    /**
-     * A rough frequency range.
-     * Values are FREQUENCY_RANGE_
-     */
-    int range;
-    /**
-     * The Absolute Radio Frequency Channel Number.
-     */
-    int channelNumber;
-}
diff --git a/radio/aidl/android/hardware/radio/VoiceRegStateResult.aidl b/radio/aidl/android/hardware/radio/VoiceRegStateResult.aidl
deleted file mode 100644
index 897c663..0000000
--- a/radio/aidl/android/hardware/radio/VoiceRegStateResult.aidl
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-import android.hardware.radio.CellIdentity;
-import android.hardware.radio.RegState;
-
-@VintfStability
-parcelable VoiceRegStateResult {
-    /**
-     * Valid reg states are NOT_REG_MT_NOT_SEARCHING_OP, REG_HOME, NOT_REG_MT_SEARCHING_OP,
-     * REG_DENIED, UNKNOWN, REG_ROAMING defined in RegState.
-     */
-    RegState regState;
-    /**
-     * Indicates the available voice radio technology, valid values as defined by RadioTechnology.
-     */
-    int rat;
-    /**
-     * Concurrent services support indicator, if registered on a CDMA system.
-     * false - Concurrent services not supported,
-     * true - Concurrent services supported
-     */
-    boolean cssSupported;
-    /**
-     * TSB-58 Roaming Indicator if registered on a CDMA or EVDO system or -1 if not.
-     * Valid values are 0-255.
-     */
-    int roamingIndicator;
-    /**
-     * Indicates whether the current system is in the PRL if registered on a CDMA or EVDO system
-     * or -1 if not. 0=not in the PRL, 1=in the PRL
-     */
-    int systemIsInPrl;
-    /**
-     * Default Roaming Indicator from the PRL if registered on a CDMA or EVDO system or -1 if not.
-     * Valid values are 0-255.
-     */
-    int defaultRoamingIndicator;
-    /**
-     * Reason for denial if registration state is REG_DENIED. This is an enumerated reason why
-     * registration was denied. See 3GPP TS 24.008, 10.5.3.6 and Annex G.
-     * 0 - General
-     * 1 - Authentication Failure
-     * 2 - IMSI unknown in HLR
-     * 3 - Illegal MS
-     * 4 - Illegal ME
-     * 5 - PLMN not allowed
-     * 6 - Location area not allowed
-     * 7 - Roaming not allowed
-     * 8 - No Suitable Cells in this Location Area
-     * 9 - Network failure
-     * 10 - Persistent location update reject
-     * 11 - PLMN not allowed
-     * 12 - Location area not allowed
-     * 13 - Roaming not allowed in this Location Area
-     * 15 - No Suitable Cells in this Location Area
-     * 17 - Network Failure
-     * 20 - MAC Failure
-     * 21 - Sync Failure
-     * 22 - Congestion
-     * 23 - GSM Authentication unacceptable
-     * 25 - Not Authorized for this CSG
-     * 32 - Service option not supported
-     * 33 - Requested service option not subscribed
-     * 34 - Service option temporarily out of order
-     * 38 - Call cannot be identified
-     * 48-63 - Retry upon entry into a new cell
-     * 95 - Semantically incorrect message
-     * 96 - Invalid mandatory information
-     * 97 - Message type non-existent or not implemented
-     * 98 - Message type not compatible with protocol state
-     * 99 - Information element non-existent or not implemented
-     * 100 - Conditional IE error
-     * 101 - Message not compatible with protocol state
-     * 111 - Protocol error, unspecified
-     */
-    int reasonForDenial;
-    CellIdentity cellIdentity;
-}
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
new file mode 100644
index 0000000..bfff16a
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *
+ * This interface is used by telephony and telecom to talk to cellular radio for the purpose of
+ * radio configuration, and it is not associated with any specific modem or slot.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ */
+
+package android.hardware.radio.config;
+
+import android.hardware.radio.config.IRadioConfigIndication;
+import android.hardware.radio.config.IRadioConfigResponse;
+
+@VintfStability
+oneway interface IRadioConfig {
+    /**
+     * Gets the available Radio Hal capabilities on the current device.
+     *
+     * This is called once per device boot up.
+     *
+     * @param serial Serial number of request
+     *
+     * Response callback is
+     * IRadioConfigResponse.getHalDeviceCapabilitiesResponse()
+     */
+    void getHalDeviceCapabilities(in int serial);
+
+    /**
+     * Get the number of live modems (i.e modems that are
+     * enabled and actively working as part of a working telephony stack)
+     *
+     * Note: in order to get the overall number of modems available on the phone,
+     * refer to getPhoneCapability API
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioConfigResponse.getNumOfLiveModemsResponse() which
+     * will return <byte>.
+     */
+    void getNumOfLiveModems(in int serial);
+
+    /**
+     * Request current phone capability.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioResponse.getPhoneCapabilityResponse() which
+     * will return <PhoneCapability>.
+     */
+    void getPhoneCapability(in int serial);
+
+    /**
+     * Get SIM Slot status.
+     *
+     * Request provides the slot status of all active and inactive SIM slots and whether card is
+     * present in the slots or not.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioConfigResponse.getSimSlotsStatusResponse()
+     */
+    void getSimSlotsStatus(in int serial);
+
+    /**
+     * Set modems configurations by specifying the number of live modems (i.e modems that are
+     * enabled and actively working as part of a working telephony stack).
+     *
+     * Example: this interface can be used to switch to single/multi sim mode by specifying
+     * the number of live modems as 1, 2, etc
+     *
+     * Note: by setting the number of live modems in this API, that number of modems will
+     * subsequently get enabled/disabled
+     *
+     * @param serial serial number of request.
+     * @param modemsConfig byte object including the number of live modems
+     *
+     * Response callback is IRadioResponse.setNumOfLiveModemsResponse()
+     */
+    void setNumOfLiveModems(in int serial, in byte numOfLiveModems);
+
+    /**
+     * Set preferred data modem Id.
+     * In a multi-SIM device, notify modem layer which logical modem will be used primarily
+     * for data. It helps modem with resource optimization and decisions of what data connections
+     * should be satisfied.
+     *
+     * @param serial Serial number of request.
+     * @param modem Id the logical modem ID, which should match one of modem IDs returned
+     * from getPhoneCapability().
+     *
+     * Response callback is IRadioConfigResponse.setPreferredDataModemResponse()
+     */
+    void setPreferredDataModem(in int serial, in byte modemId);
+
+    /**
+     * Set response functions for radio config requests & radio config indications.
+     *
+     * @param radioConfigResponse Object containing radio config response functions
+     * @param radioConfigIndication Object containing radio config indications
+     */
+    void setResponseFunctions(in IRadioConfigResponse radioConfigResponse,
+            in IRadioConfigIndication radioConfigIndication);
+
+    /**
+     * Set SIM Slot mapping.
+     *
+     * Maps the logical slots to the physical slots. Logical slot is the slot that is seen by modem.
+     * Physical slot is the actual physical slot. Request maps the physical slot to logical slot.
+     * Logical slots that are already mapped to the requested physical slot are not impacted.
+     *
+     * Example no. of logical slots 1 and physical slots 2:
+     * The only logical slot (index 0) can be mapped to first physical slot (value 0) or second
+     * physical slot(value 1), while the other physical slot remains unmapped and inactive.
+     * slotMap[0] = 1 or slotMap[0] = 0
+     *
+     * Example no. of logical slots 2 and physical slots 2:
+     * First logical slot (index 0) can be mapped to physical slot 1 or 2 and other logical slot
+     * can be mapped to other physical slot. Each logical slot must be mapped to a physical slot.
+     * slotMap[0] = 0 and slotMap[1] = 1 or slotMap[0] = 1 and slotMap[1] = 0
+     *
+     * @param serial Serial number of request
+     * @param slotMap Logical to physical slot mapping, size == no. of radio instances. Index is
+     *        mapping to logical slot and value to physical slot, need to provide all the slots
+     *        mapping when sending request in case of multi slot device.
+     *        EX: uint32_t slotMap[logical slot] = physical slot
+     *        index 0 is the first logical_slot number of logical slots is equal to number of Radio
+     *        instances and number of physical slots is equal to size of slotStatus in
+     *        getSimSlotsStatusResponse
+     *
+     * Response callback is IRadioConfigResponse.setSimSlotsMappingResponse()
+     */
+    void setSimSlotsMapping(in int serial, in int[] slotMap);
+}
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfigIndication.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfigIndication.aidl
new file mode 100644
index 0000000..abf55f1
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfigIndication.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.config;
+
+import android.hardware.radio.config.SimSlotStatus;
+
+/**
+ * Interface declaring unsolicited radio config indications.
+ */
+@VintfStability
+oneway interface IRadioConfigIndication {
+    /**
+     * Indicates SIM slot status change.
+     *
+     * This indication must be sent by the modem whenever there is any slot status change, even the
+     * slot is inactive. For example, this indication must be triggered if a SIM card is inserted
+     * into an inactive slot.
+     *
+     * @param type Type of radio indication
+     * @param slotStatus new slot status info with size equals to the number of physical slots on
+     *        the device
+     */
+    void simSlotsStatusChanged(
+            in android.hardware.radio.RadioIndicationType type, in SimSlotStatus[] slotStatus);
+}
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl
new file mode 100644
index 0000000..929f02d
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.config;
+
+import android.hardware.radio.config.PhoneCapability;
+import android.hardware.radio.config.SimSlotStatus;
+
+/**
+ * Interface declaring response functions to solicited radio config requests.
+ */
+@VintfStability
+oneway interface IRadioConfigResponse {
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param modemReducedFeatureSet1 True indicates that the modem does NOT support the following
+     *        features.
+     *        - Providing either LinkCapacityEstimate:secondaryDownlinkCapacityKbps
+     *          or LinkCapacityEstimate:secondaryUplinkCapacityKbps when given from
+     *          RadioIndication:currentLinkCapacityEstimate
+     *        - Calling IRadio.setNrDualConnectivityState or querying
+     *          IRadio.isNrDualConnectivityEnabled
+     *        - Requesting IRadio.setDataThrottling()
+     *        - Providing SlicingConfig through getSlicingConfig()
+     *        - Providing PhysicalChannelConfig through
+     *          IRadioIndication.currentPhysicalChannelConfigs_1_6()
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    void getHalDeviceCapabilitiesResponse(
+            in android.hardware.radio.RadioResponseInfo info, in boolean modemReducedFeatureSet1);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param numOfLiveModems <byte> indicate the number of live modems i.e. modems that
+     *        are enabled and actively working as part of a working connectivity stack
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getNumOfLiveModemsResponse(
+            in android.hardware.radio.RadioResponseInfo info, in byte numOfLiveModems);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param phoneCapability <PhoneCapability> it defines modem's capability for example
+     *        how many logical modems it has, how many data connections it supports.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    void getPhoneCapabilityResponse(
+            in android.hardware.radio.RadioResponseInfo info, in PhoneCapability phoneCapability);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param slotStatus Sim slot struct containing all the physical SIM slots info with size
+     *        equal to the number of physical slots on the device
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     */
+    void getSimSlotsStatusResponse(
+            in android.hardware.radio.RadioResponseInfo info, in SimSlotStatus[] slotStatus);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    void setNumOfLiveModemsResponse(in android.hardware.radio.RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    void setPreferredDataModemResponse(in android.hardware.radio.RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    void setSimSlotsMappingResponse(in android.hardware.radio.RadioResponseInfo info);
+}
diff --git a/radio/aidl/android/hardware/radio/config/PhoneCapability.aidl b/radio/aidl/android/hardware/radio/config/PhoneCapability.aidl
new file mode 100644
index 0000000..bc55e39
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/config/PhoneCapability.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.config;
+
+/**
+ * Phone capability which describes the data connection capability of modem.
+ * It's used to evaluate possible phone config change, for example from single
+ * SIM device to multi-SIM device.
+ */
+@VintfStability
+parcelable PhoneCapability {
+    /**
+     * maxActiveData defines how many logical modems can have
+     * PS attached simultaneously. For example, for L+L modem it
+     * should be 2.
+     */
+    byte maxActiveData;
+    /**
+     * maxActiveData defines how many logical modems can have
+     * internet PDN connections simultaneously. For example, for L+L
+     * DSDS modem it’s 1, and for DSDA modem it’s 2.
+     */
+    byte maxActiveInternetData;
+    /**
+     * Whether modem supports both internet PDN up so
+     * that we can do ping test before tearing down the
+     * other one.
+     */
+    boolean isInternetLingeringSupported;
+    /**
+     * List of logical modem IDs.
+     */
+    byte[] logicalModemIds;
+}
diff --git a/radio/aidl/android/hardware/radio/config/SimSlotStatus.aidl b/radio/aidl/android/hardware/radio/config/SimSlotStatus.aidl
new file mode 100644
index 0000000..f5ea8f9
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/config/SimSlotStatus.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.config;
+
+@VintfStability
+parcelable SimSlotStatus {
+    boolean cardActive;
+    /**
+     * Card state in the physical slot. Values are CardStatus.[STATE_ABSENT, STATE_PRESENT,
+     * STATE_ERROR, STATE_RESTRICTED].
+     */
+    int cardState;
+    /**
+     * Slot state Active/Inactive
+     */
+    int slotState;
+    /**
+     * An Answer To Reset (ATR) is a message output by a Smart Card conforming to ISO/IEC 7816
+     * standards, following electrical reset of the card's chip. The ATR conveys information about
+     * the communication parameters proposed by the card, and the card's nature and state.
+     *
+     * This data is applicable only when cardState is CardStatus.STATE_PRESENT.
+     */
+    String atr;
+    int logicalSlotId;
+    /**
+     * Integrated Circuit Card IDentifier (ICCID) is Unique Identifier of the SIM CARD. File is
+     * located in the SIM card at EFiccid (0x2FE2) as per ETSI 102.221. The ICCID is defined by
+     * the ITU-T recommendation E.118 ISO/IEC 7816.
+     *
+     * This data is applicable only when cardState is CardStatus.STATE_PRESENT.
+     */
+    String iccid;
+    /**
+     * The EID is the eUICC identifier. The EID shall be stored within the ECASD and can be
+     * retrieved by the Device at any time using the standard GlobalPlatform GET DATA command.
+     *
+     * This data is mandatory and applicable only when cardState is CardStatus.STATE_PRESENT and SIM
+     * card supports eUICC.
+     */
+    String eid;
+}
diff --git a/radio/aidl/android/hardware/radio/ApnAuthType.aidl b/radio/aidl/android/hardware/radio/data/ApnAuthType.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/ApnAuthType.aidl
rename to radio/aidl/android/hardware/radio/data/ApnAuthType.aidl
index c836a31..8209dfe 100644
--- a/radio/aidl/android/hardware/radio/ApnAuthType.aidl
+++ b/radio/aidl/android/hardware/radio/data/ApnAuthType.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/ApnTypes.aidl b/radio/aidl/android/hardware/radio/data/ApnTypes.aidl
similarity index 86%
rename from radio/aidl/android/hardware/radio/ApnTypes.aidl
rename to radio/aidl/android/hardware/radio/data/ApnTypes.aidl
index 340301f..e780d8e 100644
--- a/radio/aidl/android/hardware/radio/ApnTypes.aidl
+++ b/radio/aidl/android/hardware/radio/data/ApnTypes.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 @Backing(type="int")
@@ -65,11 +65,6 @@
      */
     EMERGENCY = 1 << 9,
     /**
-     * Due to the addition of values after EMERGENCY (eg. MCX, XCAP), this value is now deprecated
-     * and should not be used.
-     */
-    ALL = DEFAULT | MMS | SUPL | DUN | HIPRI | FOTA | IMS | CBS | IA | EMERGENCY,
-    /**
      * APN type for Mission Critical Service
      * Reference: 3GPP TS 22.280 V15.3.0
      */
diff --git a/radio/aidl/android/hardware/radio/DataCallFailCause.aidl b/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
similarity index 99%
rename from radio/aidl/android/hardware/radio/DataCallFailCause.aidl
rename to radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
index 021988b..89cd8f2 100644
--- a/radio/aidl/android/hardware/radio/DataCallFailCause.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/DataProfileInfo.aidl b/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/DataProfileInfo.aidl
rename to radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
index 2f7bbb1..7657fc9 100644
--- a/radio/aidl/android/hardware/radio/DataProfileInfo.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.ApnAuthType;
-import android.hardware.radio.ApnTypes;
-import android.hardware.radio.PdpProtocolType;
 import android.hardware.radio.RadioAccessFamily;
+import android.hardware.radio.data.ApnAuthType;
+import android.hardware.radio.data.ApnTypes;
+import android.hardware.radio.data.PdpProtocolType;
 
 @VintfStability
 parcelable DataProfileInfo {
@@ -111,8 +111,8 @@
      */
     boolean preferred;
     /**
-     * If true, modem must persist this data profile and profileId must not be set to
-     * DataProfileId.INVALID. If the same data profile exists, this data profile must overwrite it.
+     * If true, modem must persist this data profile and profileId must not be set to ID_INVALID.
+     * If the same data profile exists, this data profile must overwrite it.
      */
     boolean persistent;
 }
diff --git a/radio/aidl/android/hardware/radio/DataRequestReason.aidl b/radio/aidl/android/hardware/radio/data/DataRequestReason.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/DataRequestReason.aidl
rename to radio/aidl/android/hardware/radio/data/DataRequestReason.aidl
index 74afdcb..2bb5bd6 100644
--- a/radio/aidl/android/hardware/radio/DataRequestReason.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataRequestReason.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/DataThrottlingAction.aidl b/radio/aidl/android/hardware/radio/data/DataThrottlingAction.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/DataThrottlingAction.aidl
rename to radio/aidl/android/hardware/radio/data/DataThrottlingAction.aidl
index 1a49762..dfa64e2 100644
--- a/radio/aidl/android/hardware/radio/DataThrottlingAction.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataThrottlingAction.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 @Backing(type="byte")
diff --git a/radio/aidl/android/hardware/radio/EpsQos.aidl b/radio/aidl/android/hardware/radio/data/EpsQos.aidl
similarity index 92%
rename from radio/aidl/android/hardware/radio/EpsQos.aidl
rename to radio/aidl/android/hardware/radio/data/EpsQos.aidl
index ee4cbdd..559a153 100644
--- a/radio/aidl/android/hardware/radio/EpsQos.aidl
+++ b/radio/aidl/android/hardware/radio/data/EpsQos.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.QosBandwidth;
+import android.hardware.radio.data.QosBandwidth;
 
 /**
  * LTE/EPS Quality of Service parameters as per 3gpp spec 24.301 sec 9.9.4.3.
diff --git a/radio/aidl/android/hardware/radio/data/IRadioData.aidl b/radio/aidl/android/hardware/radio/data/IRadioData.aidl
new file mode 100644
index 0000000..9f5ba4c
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/data/IRadioData.aidl
@@ -0,0 +1,281 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.data;
+
+import android.hardware.radio.AccessNetwork;
+import android.hardware.radio.data.DataProfileInfo;
+import android.hardware.radio.data.DataRequestReason;
+import android.hardware.radio.data.DataThrottlingAction;
+import android.hardware.radio.data.IRadioDataIndication;
+import android.hardware.radio.data.IRadioDataResponse;
+import android.hardware.radio.data.KeepaliveRequest;
+import android.hardware.radio.data.LinkAddress;
+import android.hardware.radio.data.SliceInfo;
+import android.hardware.radio.data.TrafficDescriptor;
+
+/**
+ * This interface is used by telephony and telecom to talk to cellular radio for data APIs.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ * setResponseFunctions must work with IRadioDataResponse and IRadioDataIndication.
+ */
+@VintfStability
+oneway interface IRadioData {
+    /**
+     * Reserves an unallocated pdu session id from the pool of ids. The allocated id is returned
+     * in the response. When the id is no longer needed, call releasePduSessionId to return it to
+     * the pool.
+     *
+     * Reference: 3GPP TS 24.007 section 11.2.3.1b
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioDataResponse.allocatePduSessionIdResponse()
+     */
+    void allocatePduSessionId(in int serial);
+
+    /**
+     * Indicates that a handover was cancelled after a call to IRadioData::startHandover.
+     * Since the handover was unsuccessful, the modem retains ownership over any of the resources
+     * being transferred and is still responsible for releasing them.
+     *
+     * @param serial Serial number of request.
+     * @param id callId The identifier of the data call which is provided in SetupDataCallResult
+     *
+     * Response function is IRadioDataResponse.cancelHandoverResponse()
+     */
+    void cancelHandover(in int serial, in int callId);
+
+    /**
+     * Deactivate packet data connection and remove from the data call list. An
+     * unsolDataCallListChanged() must be sent when data connection is deactivated.
+     *
+     * @param serial Serial number of request.
+     * @param cid Data call id.
+     * @param reason The request reason. Must be normal, handover, or shutdown.
+     *
+     * Response function is IRadioDataResponse.deactivateDataCallResponse()
+     */
+    void deactivateDataCall(in int serial, in int cid, in DataRequestReason reason);
+
+    /**
+     * Returns the data call list. An entry is added when a setupDataCall() is issued and removed
+     * on a deactivateDataCall(). The list is emptied when setRadioPower()  off/on issued or when
+     * the vendor HAL or modem crashes.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioDataResponse.getDataCallListResponse()
+     */
+    void getDataCallList(in int serial);
+
+    /**
+     * Request to get the current slicing configuration including URSP rules and NSSAIs
+     * (configured, allowed and rejected). URSP stands for UE route selection policy and is defined
+     * in 3GPP TS 24.526 Section 4.2. An NSSAI is a collection of network slices. Each network slice
+     * is identified by an S-NSSAI and is represented by the struct SliceInfo. NSSAI and S-NSSAI
+     * are defined in 3GPP TS 24.501.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioDataResponse.getSlicingConfigResponse()
+     */
+    void getSlicingConfig(in int serial);
+
+    /**
+     * Releases a pdu session id that was previously allocated using allocatePduSessionId.
+     * Reference: 3GPP TS 24.007 section 11.2.3.1b
+     *
+     * @param serial Serial number of request.
+     * @param id Pdu session id to release.
+     *
+     * Response function is IRadioDataResponse.releasePduSessionIdResponse()
+     */
+    void releasePduSessionId(in int serial, in int id);
+
+    /**
+     * When response type received from a radio indication or radio response is
+     * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
+     * acknowledge the receipt of those messages by sending responseAcknowledgement().
+     */
+    void responseAcknowledgement();
+
+    /**
+     * Tells the modem whether data calls are allowed or not
+     *
+     * @param serial Serial number of request.
+     * @param allow true to allow data calls, false to disallow data calls
+     *
+     * Response function is IRadioDataResponse.setDataAllowedResponse()
+     */
+    void setDataAllowed(in int serial, in boolean allow);
+
+    /**
+     * Send data profiles of the current carrier to the modem.
+     *
+     * @param serial Serial number of request.
+     * @param profiles Array of DataProfileInfo to set.
+     *
+     * Response function is IRadioDataResponse.setDataProfileResponse()
+     */
+    void setDataProfile(in int serial, in DataProfileInfo[] profiles);
+
+    /**
+     * Control data throttling at modem.
+     * - DataThrottlingAction:NO_DATA_THROTTLING should clear any existing data throttling within
+     *   the requested completion window.
+     * - DataThrottlingAction:THROTTLE_SECONDARY_CARRIER: Remove any existing throttling on anchor
+     *   carrier and achieve maximum data throttling on secondary carrier within the requested
+     *   completion window.
+     * - DataThrottlingAction:THROTTLE_ANCHOR_CARRIER: disable secondary carrier and achieve maximum
+     *   data throttling on anchor carrier by requested completion window.
+     * - DataThrottlingAction:HOLD: Immediately hold on to current level of throttling.
+     *
+     * @param serial Serial number of request.
+     * @param dataThrottlingAction DataThrottlingAction as defined in types.hal
+     * @param completionDurationMillis window, in milliseconds, in which the requested throttling
+     *        action has to be achieved. This must be 0 when dataThrottlingAction is
+     *        DataThrottlingAction:HOLD.
+     *
+     * Response function is IRadioDataResponse.setDataThrottlingResponse()
+     */
+    void setDataThrottling(in int serial, in DataThrottlingAction dataThrottlingAction,
+            in long completionDurationMillis);
+
+    /**
+     * Set an APN to initial attach network.
+     *
+     * @param serial Serial number of request.
+     * @param dataProfileInfo data profile containing APN settings
+     *
+     * Response function is IRadioDataResponse.setInitialAttachApnResponse()
+     */
+    void setInitialAttachApn(in int serial, in DataProfileInfo dataProfileInfo);
+
+    /**
+     * Set response functions for data radio requests and indications.
+     *
+     * @param radioDataResponse Object containing response functions
+     * @param radioDataIndication Object containing radio indications
+     */
+    void setResponseFunctions(
+            in IRadioDataResponse radioDataResponse, in IRadioDataIndication radioDataIndication);
+
+    /**
+     * Setup a packet data connection. If DataCallResponse.status returns DataCallFailCause:NONE,
+     * the data connection must be added to data calls and a unsolDataCallListChanged() must be
+     * sent. The call remains until removed by subsequent unsolDataCallIstChanged(). It may be lost
+     * due to many factors, including deactivateDataCall() being issued, the radio powered off,
+     * reception lost or even transient factors like congestion. This data call list is returned by
+     * getDataCallList() and dataCallListChanged().
+     * The Radio is expected to:
+     * - Create one data call context.
+     * - Create and configure a dedicated interface for the context.
+     * - The interface must be point to point.
+     * - The interface is configured with one or more addresses and is capable of sending and
+     *   receiving packets. The format is IP address with optional "/" prefix length (The format is
+     *   defined in RFC-4291 section 2.3). For example, "192.0.1.3", "192.0.1.11/16", or
+     *   "2001:db8::1/64". Typically one IPv4 or one IPv6 or one of each. If the prefix length is
+     *   absent, then the addresses are assumed to be point to point with IPv4 with prefix length 32
+     *   or IPv6 with prefix length 128.
+     * - Must not modify routing configuration related to this interface; routing management is
+     *   exclusively within the purview of the Android OS.
+     * - Support simultaneous data call context, with limits defined in the specifications. For LTE,
+     *   the max number of data calls is equal to the max number of EPS bearers that can be active.
+     *
+     * @param serial Serial number of request.
+     * @param accessNetwork The access network to setup the data call. If the data connection cannot
+     *        be established on the specified access network then this should respond with an error.
+     * @param dataProfileInfo Data profile info.
+     * @param roamingAllowed Indicates whether or not data roaming is allowed by the user.
+     * @param reason The request reason. Must be DataRequestReason:NORMAL or
+     *        DataRequestReason:HANDOVER.
+     * @param addresses If the reason is DataRequestReason:HANDOVER, this indicates the list of link
+     *        addresses of the existing data connection. This parameter must be ignored unless
+     *        reason is DataRequestReason:HANDOVER.
+     * @param dnses If the reason is DataRequestReason:HANDOVER, this indicates the list of DNS
+     *        addresses of the existing data connection. The format is defined in RFC-4291 section
+     *        2.2. For example, "192.0.1.3" or "2001:db8::1". This parameter must be ignored unless
+     *        reason is DataRequestReason:HANDOVER.
+     * @param pduSessionId The pdu session id to be used for this data call. A value of 0 means no
+     *        pdu session id was attached to this call. Reference: 3GPP TS 24.007 section 11.2.3.1b
+     * @param sliceInfo SliceInfo to be used for the data connection when a handover occurs from
+     *        EPDG to 5G. It is valid only when accessNetwork is AccessNetwork:NGRAN. If the slice
+     *        passed from EPDG is rejected, then the data failure cause must be
+     *        DataCallFailCause:SLICE_REJECTED.
+     * @param trafficDescriptor TrafficDescriptor for which data connection needs to be established.
+     *        It is used for URSP traffic matching as described in TS 24.526 Section 4.2.2.
+     *        It includes an optional DNN which, if present, must be used for traffic matching --
+     *        it does not specify the end point to be used for the data call. The end point is
+     *        specified by DataProfileInfo.apn; DataProfileInfo.apn must be used as the end point if
+     *        one is not specified through URSP rules.
+     * @param matchAllRuleAllowed bool to indicate if using default match-all URSP rule for this
+     *        request is allowed. If false, this request must not use the match-all URSP rule and if
+     *        a non-match-all rule is not found (or if URSP rules are not available) it should
+     *        return failure with cause DataCallFailCause:MATCH_ALL_RULE_NOT_ALLOWED. This is needed
+     *        as some requests need to have a hard failure if the intention cannot be met, for
+     *        example, a zero-rating slice.
+     *
+     * Response function is IRadioDataResponse.setupDataCallResponse()
+     */
+    void setupDataCall(in int serial, in AccessNetwork accessNetwork,
+            in DataProfileInfo dataProfileInfo, in boolean roamingAllowed,
+            in DataRequestReason reason, in LinkAddress[] addresses, in String[] dnses,
+            in int pduSessionId, in @nullable SliceInfo sliceInfo,
+            in @nullable TrafficDescriptor trafficDescriptor,
+            in boolean matchAllRuleAllowed);
+
+    /**
+     * Indicates that a handover to the IWLAN transport has begun. Any resources being transferred
+     * to the IWLAN transport cannot be released while a handover is underway. For example, if a
+     * pdu session id needs to be transferred to IWLAN, then the modem should not release the id
+     * while the handover is in progress. If a handover was unsuccessful, then the framework calls
+     * IRadio::cancelHandover. The modem retains ownership over any of the resources being
+     * transferred to IWLAN. If a handover was successful, the framework calls
+     * IRadio::deactivateDataCall with reason HANDOVER. The IWLAN transport now owns the transferred
+     * resources and is responsible for releasing them.
+     *
+     * @param serial Serial number of request.
+     * @param id callId The identifier of the data call which is provided in SetupDataCallResult
+     *
+     * Response function is IRadioDataResponse.startHandoverResponse()
+     */
+    void startHandover(in int serial, in int callId);
+
+    /**
+     * Start a Keepalive session (for IPsec)
+     *
+     * @param serial Serial number of request.
+     * @param keepalive A request structure containing all necessary info to describe a keepalive
+     *
+     * Response function is IRadioDataResponse.startKeepaliveResponse()
+     */
+    void startKeepalive(in int serial, in KeepaliveRequest keepalive);
+
+    /**
+     * Stop an ongoing Keepalive session (for IPsec)
+     *
+     * @param serial Serial number of request.
+     * @param sessionHandle The handle that was provided by
+     *        IRadioDataResponse.startKeepaliveResponse
+     *
+     * Response function is IRadioDataResponse.stopKeepaliveResponse()
+     */
+    void stopKeepalive(in int serial, in int sessionHandle);
+}
diff --git a/radio/aidl/android/hardware/radio/data/IRadioDataIndication.aidl b/radio/aidl/android/hardware/radio/data/IRadioDataIndication.aidl
new file mode 100644
index 0000000..8e73ee3
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/data/IRadioDataIndication.aidl
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.data;
+
+import android.hardware.radio.RadioIndicationType;
+import android.hardware.radio.data.KeepaliveStatus;
+import android.hardware.radio.data.PcoDataInfo;
+import android.hardware.radio.data.SetupDataCallResult;
+
+/**
+ * Interface declaring unsolicited radio indications for data APIs.
+ */
+@VintfStability
+oneway interface IRadioDataIndication {
+    /**
+     * Indicates data call contexts have changed.
+     *
+     * @param type Type of radio indication
+     * @param dcList Array of SetupDataCallResult identical to that returned by
+     *        IRadioData.getDataCallList(). It is the complete list of current data contexts
+     *        including new contexts that have been activated. A data call is only removed from
+     *        this list when any of the below conditions is matched:
+     *        - The framework sends a IRadioData.deactivateDataCall().
+     *        - The radio is powered off/on.
+     *        - Unsolicited disconnect from either modem or network side.
+     */
+    void dataCallListChanged(in RadioIndicationType type, in SetupDataCallResult[] dcList);
+
+    /**
+     * Indicates a status update for a particular Keepalive session. This must include a handle for
+     * a previous session and should include a status update regarding the state of a keepalive.
+     * Unsolicited keepalive status reports should never be PENDING as unsolicited status should
+     * only be sent when known.
+     *
+     * @param type Type of radio indication
+     * @param status Status information for a Keepalive session
+     */
+    void keepaliveStatus(in RadioIndicationType type, in KeepaliveStatus status);
+
+    /**
+     * Indicates when there is new Carrier PCO data received for a data call. Ideally only new data
+     * must be forwarded, though this is not required. Multiple boxes of carrier PCO data for a
+     * given call must result in a series of pcoData() calls.
+     *
+     * @param type Type of radio indication
+     * @param pco New PcoData
+     */
+    void pcoData(in RadioIndicationType type, in PcoDataInfo pco);
+
+    /**
+     * The modem can explicitly set SetupDataCallResult::suggestedRetryTime after a failure in
+     * IRadioData.SetupDataCall. During that time, no new calls are allowed to
+     * IRadioData.SetupDataCall that use the same APN. When IRadioDataIndication.unthrottleApn
+     * is sent, AOSP will no longer throttle calls to IRadioData.SetupDataCall for the given APN.
+     *
+     * @param type Type of radio indication
+     * @param apn Apn to unthrottle
+     */
+    void unthrottleApn(in RadioIndicationType type, in String apn);
+}
diff --git a/radio/aidl/android/hardware/radio/data/IRadioDataResponse.aidl b/radio/aidl/android/hardware/radio/data/IRadioDataResponse.aidl
new file mode 100644
index 0000000..bbc8d07
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/data/IRadioDataResponse.aidl
@@ -0,0 +1,237 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.data;
+
+import android.hardware.radio.RadioResponseInfo;
+import android.hardware.radio.data.KeepaliveStatus;
+import android.hardware.radio.data.SetupDataCallResult;
+import android.hardware.radio.data.SlicingConfig;
+
+/**
+ * Interface declaring response functions to solicited radio requests for data APIs.
+ */
+@VintfStability
+oneway interface IRadioDataResponse {
+    /**
+     * Acknowledge the receipt of radio request sent to the vendor. This must be sent only for
+     * radio request which take long time to respond. For more details, refer
+     * https://source.android.com/devices/tech/connect/ril.html
+     *
+     * @param serial Serial no. of the request whose acknowledgement is sent.
+     */
+    void acknowledgeRequest(in int serial);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param id The allocated id. On an error, this is set to 0.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_RESOURCES- Indicates that no pdu session ids are available
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void allocatePduSessionIdResponse(in RadioResponseInfo info, in int id);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param dcResponse Attributes of data call
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_CALL_ID
+     */
+    void cancelHandoverResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:REQUEST_NOT_SUPPORTED may be returned when HAL 1.2 or higher is supported.
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:INVALID_STATE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void deactivateDataCallResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param dcResponse List of SetupDataCallResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SIM_ABSENT
+     */
+    void getDataCallListResponse(in RadioResponseInfo info, in SetupDataCallResult[] dcResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param slicingConfig Current slicing configuration
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     */
+    void getSlicingConfigResponse(in RadioResponseInfo info, in SlicingConfig slicingConfig);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void releasePduSessionIdResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:DEVICE_IN_USE
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void setDataAllowedResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    void setDataProfileResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     *  Valid errors returned:
+     *  RadioError:NONE
+     *  RadioError:RADIO_NOT_AVAILABLE
+     *  RadioError:MODEM_ERR
+     *  RadioError:INVALID_ARGUMENTS
+     *  RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void setDataThrottlingResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NOT_PROVISIONED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setInitialAttachApnResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param dcResponse SetupDataCallResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE must be returned on both success and failure of setup with the
+     *              DataCallResponse.status containing the actual status
+     *              For all other errors the DataCallResponse is ignored.
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OP_NOT_ALLOWED_BEFORE_REG_TO_NW
+     *   RadioError:OP_NOT_ALLOWED_DURING_VOICE_CALL
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_RESOURCES if the vendor is unable handle due to resources are full.
+     *   RadioError:SIM_ABSENT
+     */
+    void setupDataCallResponse(in RadioResponseInfo info, in SetupDataCallResult dcResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_CALL_ID
+     */
+    void startHandoverResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param status Status object containing a new handle and a current status. The status returned
+     *        here may be PENDING to indicate that the radio has not yet processed the keepalive
+     *        request.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    void startKeepaliveResponse(in RadioResponseInfo info, in KeepaliveStatus status);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    void stopKeepaliveResponse(in RadioResponseInfo info);
+}
diff --git a/radio/aidl/android/hardware/radio/KeepaliveRequest.aidl b/radio/aidl/android/hardware/radio/data/KeepaliveRequest.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/KeepaliveRequest.aidl
rename to radio/aidl/android/hardware/radio/data/KeepaliveRequest.aidl
index 1433b96..57c9f68 100644
--- a/radio/aidl/android/hardware/radio/KeepaliveRequest.aidl
+++ b/radio/aidl/android/hardware/radio/data/KeepaliveRequest.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 parcelable KeepaliveRequest {
diff --git a/radio/aidl/android/hardware/radio/KeepaliveStatus.aidl b/radio/aidl/android/hardware/radio/data/KeepaliveStatus.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/KeepaliveStatus.aidl
rename to radio/aidl/android/hardware/radio/data/KeepaliveStatus.aidl
index 0cf6767..2df280c 100644
--- a/radio/aidl/android/hardware/radio/KeepaliveStatus.aidl
+++ b/radio/aidl/android/hardware/radio/data/KeepaliveStatus.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 parcelable KeepaliveStatus {
diff --git a/radio/aidl/android/hardware/radio/LinkAddress.aidl b/radio/aidl/android/hardware/radio/data/LinkAddress.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/LinkAddress.aidl
rename to radio/aidl/android/hardware/radio/data/LinkAddress.aidl
index 0c18e27..599d382 100644
--- a/radio/aidl/android/hardware/radio/LinkAddress.aidl
+++ b/radio/aidl/android/hardware/radio/data/LinkAddress.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 /**
  * Describes a data link address for mobile data connection.
diff --git a/radio/aidl/android/hardware/radio/NrQos.aidl b/radio/aidl/android/hardware/radio/data/NrQos.aidl
similarity index 93%
rename from radio/aidl/android/hardware/radio/NrQos.aidl
rename to radio/aidl/android/hardware/radio/data/NrQos.aidl
index d791eef..1d69b4f 100644
--- a/radio/aidl/android/hardware/radio/NrQos.aidl
+++ b/radio/aidl/android/hardware/radio/data/NrQos.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.QosBandwidth;
+import android.hardware.radio.data.QosBandwidth;
 
 /**
  * 5G Quality of Service parameters as per 3gpp spec 24.501 sec 9.11.4.12
diff --git a/radio/aidl/android/hardware/radio/OsAppId.aidl b/radio/aidl/android/hardware/radio/data/OsAppId.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/OsAppId.aidl
rename to radio/aidl/android/hardware/radio/data/OsAppId.aidl
index 57dfc80..0bf6d7e 100644
--- a/radio/aidl/android/hardware/radio/OsAppId.aidl
+++ b/radio/aidl/android/hardware/radio/data/OsAppId.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 /**
  * This struct represents the OsId + OsAppId as defined in TS 24.526 Section 5.2
diff --git a/radio/aidl/android/hardware/radio/PcoDataInfo.aidl b/radio/aidl/android/hardware/radio/data/PcoDataInfo.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/PcoDataInfo.aidl
rename to radio/aidl/android/hardware/radio/data/PcoDataInfo.aidl
index 7b600e6..9587614 100644
--- a/radio/aidl/android/hardware/radio/PcoDataInfo.aidl
+++ b/radio/aidl/android/hardware/radio/data/PcoDataInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 parcelable PcoDataInfo {
diff --git a/radio/aidl/android/hardware/radio/PdpProtocolType.aidl b/radio/aidl/android/hardware/radio/data/PdpProtocolType.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/PdpProtocolType.aidl
rename to radio/aidl/android/hardware/radio/data/PdpProtocolType.aidl
index e74b1e3..9b1136c 100644
--- a/radio/aidl/android/hardware/radio/PdpProtocolType.aidl
+++ b/radio/aidl/android/hardware/radio/data/PdpProtocolType.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 /**
  * Specifies the type of packet data protocol which is defined in TS 27.007 section 10.1.1.
diff --git a/radio/aidl/android/hardware/radio/PortRange.aidl b/radio/aidl/android/hardware/radio/data/PortRange.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/PortRange.aidl
rename to radio/aidl/android/hardware/radio/data/PortRange.aidl
index 2b67e0e..b1f88e6 100644
--- a/radio/aidl/android/hardware/radio/PortRange.aidl
+++ b/radio/aidl/android/hardware/radio/data/PortRange.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 /**
  * Defines range of ports. start and end are the first and last port numbers (inclusive) in the
diff --git a/radio/aidl/android/hardware/radio/Qos.aidl b/radio/aidl/android/hardware/radio/data/Qos.aidl
similarity index 85%
rename from radio/aidl/android/hardware/radio/Qos.aidl
rename to radio/aidl/android/hardware/radio/data/Qos.aidl
index 0f84ad1..3d458de 100644
--- a/radio/aidl/android/hardware/radio/Qos.aidl
+++ b/radio/aidl/android/hardware/radio/data/Qos.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.EpsQos;
-import android.hardware.radio.NrQos;
+import android.hardware.radio.data.EpsQos;
+import android.hardware.radio.data.NrQos;
 
 /**
  * EPS or NR QOS parameters
diff --git a/radio/aidl/android/hardware/radio/QosBandwidth.aidl b/radio/aidl/android/hardware/radio/data/QosBandwidth.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/QosBandwidth.aidl
rename to radio/aidl/android/hardware/radio/data/QosBandwidth.aidl
index 344b796..a21003a 100644
--- a/radio/aidl/android/hardware/radio/QosBandwidth.aidl
+++ b/radio/aidl/android/hardware/radio/data/QosBandwidth.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 parcelable QosBandwidth {
diff --git a/radio/aidl/android/hardware/radio/QosFilter.aidl b/radio/aidl/android/hardware/radio/data/QosFilter.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/QosFilter.aidl
rename to radio/aidl/android/hardware/radio/data/QosFilter.aidl
index 8b12649..626f2b4 100644
--- a/radio/aidl/android/hardware/radio/QosFilter.aidl
+++ b/radio/aidl/android/hardware/radio/data/QosFilter.aidl
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.PortRange;
-import android.hardware.radio.QosFilterIpsecSpi;
-import android.hardware.radio.QosFilterIpv6FlowLabel;
-import android.hardware.radio.QosFilterTypeOfService;
+import android.hardware.radio.data.PortRange;
+import android.hardware.radio.data.QosFilterIpsecSpi;
+import android.hardware.radio.data.QosFilterIpv6FlowLabel;
+import android.hardware.radio.data.QosFilterTypeOfService;
 
 /**
  * See 3gpp 24.008 10.5.6.12 and 3gpp 24.501 9.11.4.13
diff --git a/radio/aidl/android/hardware/radio/QosFilterIpsecSpi.aidl b/radio/aidl/android/hardware/radio/data/QosFilterIpsecSpi.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/QosFilterIpsecSpi.aidl
rename to radio/aidl/android/hardware/radio/data/QosFilterIpsecSpi.aidl
index e213402..fd7efb1 100644
--- a/radio/aidl/android/hardware/radio/QosFilterIpsecSpi.aidl
+++ b/radio/aidl/android/hardware/radio/data/QosFilterIpsecSpi.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 union QosFilterIpsecSpi {
diff --git a/radio/aidl/android/hardware/radio/QosFilterIpv6FlowLabel.aidl b/radio/aidl/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/QosFilterIpv6FlowLabel.aidl
rename to radio/aidl/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl
index d5c5a6c..d6ce84b 100644
--- a/radio/aidl/android/hardware/radio/QosFilterIpv6FlowLabel.aidl
+++ b/radio/aidl/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 union QosFilterIpv6FlowLabel {
diff --git a/radio/aidl/android/hardware/radio/QosFilterTypeOfService.aidl b/radio/aidl/android/hardware/radio/data/QosFilterTypeOfService.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/QosFilterTypeOfService.aidl
rename to radio/aidl/android/hardware/radio/data/QosFilterTypeOfService.aidl
index b91323c..c50c5b6 100644
--- a/radio/aidl/android/hardware/radio/QosFilterTypeOfService.aidl
+++ b/radio/aidl/android/hardware/radio/data/QosFilterTypeOfService.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 @VintfStability
 union QosFilterTypeOfService {
diff --git a/radio/aidl/android/hardware/radio/QosSession.aidl b/radio/aidl/android/hardware/radio/data/QosSession.aidl
similarity index 88%
rename from radio/aidl/android/hardware/radio/QosSession.aidl
rename to radio/aidl/android/hardware/radio/data/QosSession.aidl
index 2620ac5..389c349 100644
--- a/radio/aidl/android/hardware/radio/QosSession.aidl
+++ b/radio/aidl/android/hardware/radio/data/QosSession.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.Qos;
-import android.hardware.radio.QosFilter;
+import android.hardware.radio.data.Qos;
+import android.hardware.radio.data.QosFilter;
 
 /**
  * QOS session associated with a dedicated bearer
diff --git a/radio/aidl/android/hardware/radio/RouteSelectionDescriptor.aidl b/radio/aidl/android/hardware/radio/data/RouteSelectionDescriptor.aidl
similarity index 91%
rename from radio/aidl/android/hardware/radio/RouteSelectionDescriptor.aidl
rename to radio/aidl/android/hardware/radio/data/RouteSelectionDescriptor.aidl
index a1b482b..d9d602e 100644
--- a/radio/aidl/android/hardware/radio/RouteSelectionDescriptor.aidl
+++ b/radio/aidl/android/hardware/radio/data/RouteSelectionDescriptor.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.PdpProtocolType;
-import android.hardware.radio.SliceInfo;
+import android.hardware.radio.data.PdpProtocolType;
+import android.hardware.radio.data.SliceInfo;
 
 /**
  * This struct represents a single route selection descriptor as defined in 3GPP TS 24.526.
diff --git a/radio/aidl/android/hardware/radio/SetupDataCallResult.aidl b/radio/aidl/android/hardware/radio/data/SetupDataCallResult.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/SetupDataCallResult.aidl
rename to radio/aidl/android/hardware/radio/data/SetupDataCallResult.aidl
index 0fae8b0..ebfc55d 100644
--- a/radio/aidl/android/hardware/radio/SetupDataCallResult.aidl
+++ b/radio/aidl/android/hardware/radio/data/SetupDataCallResult.aidl
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.DataCallFailCause;
-import android.hardware.radio.LinkAddress;
-import android.hardware.radio.PdpProtocolType;
-import android.hardware.radio.Qos;
-import android.hardware.radio.QosSession;
-import android.hardware.radio.SliceInfo;
-import android.hardware.radio.TrafficDescriptor;
+import android.hardware.radio.data.DataCallFailCause;
+import android.hardware.radio.data.LinkAddress;
+import android.hardware.radio.data.PdpProtocolType;
+import android.hardware.radio.data.Qos;
+import android.hardware.radio.data.QosSession;
+import android.hardware.radio.data.SliceInfo;
+import android.hardware.radio.data.TrafficDescriptor;
 
 @VintfStability
 parcelable SetupDataCallResult {
@@ -68,8 +68,8 @@
      * retry back-off time in milliseconds. Negative value indicates network does not give any
      * suggestion. 0 indicates retry should be performed immediately. 0x7fffffffffffffff indicates
      * the device should not retry data setup anymore. During this time, no calls to
-     * IRadio.setupDataCall for this APN will be made unless IRadioIndication.unthrottleApn is sent
-     * with the same APN.
+     * IRadioData.setupDataCall for this APN will be made unless IRadioDataIndication.unthrottleApn
+     * is sent with the same APN.
      */
     long suggestedRetryTime;
     /**
diff --git a/radio/aidl/android/hardware/radio/SliceInfo.aidl b/radio/aidl/android/hardware/radio/data/SliceInfo.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/SliceInfo.aidl
rename to radio/aidl/android/hardware/radio/data/SliceInfo.aidl
index e5b4354..dd315e8 100644
--- a/radio/aidl/android/hardware/radio/SliceInfo.aidl
+++ b/radio/aidl/android/hardware/radio/data/SliceInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
 /**
  * This struct represents a S-NSSAI as defined in 3GPP TS 24.501.
diff --git a/radio/aidl/android/hardware/radio/SlicingConfig.aidl b/radio/aidl/android/hardware/radio/data/SlicingConfig.aidl
similarity index 87%
rename from radio/aidl/android/hardware/radio/SlicingConfig.aidl
rename to radio/aidl/android/hardware/radio/data/SlicingConfig.aidl
index d8d0885..eea2d49 100644
--- a/radio/aidl/android/hardware/radio/SlicingConfig.aidl
+++ b/radio/aidl/android/hardware/radio/data/SlicingConfig.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.SliceInfo;
-import android.hardware.radio.UrspRule;
+import android.hardware.radio.data.SliceInfo;
+import android.hardware.radio.data.UrspRule;
 
 /**
  * This struct represents the current slicing configuration.
diff --git a/radio/aidl/android/hardware/radio/TrafficDescriptor.aidl b/radio/aidl/android/hardware/radio/data/TrafficDescriptor.aidl
similarity index 93%
rename from radio/aidl/android/hardware/radio/TrafficDescriptor.aidl
rename to radio/aidl/android/hardware/radio/data/TrafficDescriptor.aidl
index 2580a4c..e6ea27c 100644
--- a/radio/aidl/android/hardware/radio/TrafficDescriptor.aidl
+++ b/radio/aidl/android/hardware/radio/data/TrafficDescriptor.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.OsAppId;
+import android.hardware.radio.data.OsAppId;
 
 /**
  * This struct represents a traffic descriptor. A valid struct must have at least one of the
diff --git a/radio/aidl/android/hardware/radio/UrspRule.aidl b/radio/aidl/android/hardware/radio/data/UrspRule.aidl
similarity index 88%
rename from radio/aidl/android/hardware/radio/UrspRule.aidl
rename to radio/aidl/android/hardware/radio/data/UrspRule.aidl
index 67d797a..de85be5 100644
--- a/radio/aidl/android/hardware/radio/UrspRule.aidl
+++ b/radio/aidl/android/hardware/radio/data/UrspRule.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.data;
 
-import android.hardware.radio.RouteSelectionDescriptor;
-import android.hardware.radio.TrafficDescriptor;
+import android.hardware.radio.data.RouteSelectionDescriptor;
+import android.hardware.radio.data.TrafficDescriptor;
 
 /**
  * This struct represents a single URSP rule as defined in 3GPP TS 24.526.
diff --git a/radio/aidl/android/hardware/radio/CdmaBroadcastSmsConfigInfo.aidl b/radio/aidl/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/CdmaBroadcastSmsConfigInfo.aidl
rename to radio/aidl/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl
index 46f6345..3d715e2 100644
--- a/radio/aidl/android/hardware/radio/CdmaBroadcastSmsConfigInfo.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 parcelable CdmaBroadcastSmsConfigInfo {
diff --git a/radio/aidl/android/hardware/radio/CdmaSmsAck.aidl b/radio/aidl/android/hardware/radio/messaging/CdmaSmsAck.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/CdmaSmsAck.aidl
rename to radio/aidl/android/hardware/radio/messaging/CdmaSmsAck.aidl
index b1e85ff..25871c8 100644
--- a/radio/aidl/android/hardware/radio/CdmaSmsAck.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/CdmaSmsAck.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 parcelable CdmaSmsAck {
diff --git a/radio/aidl/android/hardware/radio/CdmaSmsAddress.aidl b/radio/aidl/android/hardware/radio/messaging/CdmaSmsAddress.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/CdmaSmsAddress.aidl
rename to radio/aidl/android/hardware/radio/messaging/CdmaSmsAddress.aidl
index d449ccf..835dda5 100644
--- a/radio/aidl/android/hardware/radio/CdmaSmsAddress.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/CdmaSmsAddress.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 parcelable CdmaSmsAddress {
diff --git a/radio/aidl/android/hardware/radio/CdmaSmsMessage.aidl b/radio/aidl/android/hardware/radio/messaging/CdmaSmsMessage.aidl
similarity index 84%
rename from radio/aidl/android/hardware/radio/CdmaSmsMessage.aidl
rename to radio/aidl/android/hardware/radio/messaging/CdmaSmsMessage.aidl
index f38cc5b..f1f065f 100644
--- a/radio/aidl/android/hardware/radio/CdmaSmsMessage.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/CdmaSmsMessage.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
-import android.hardware.radio.CdmaSmsAddress;
-import android.hardware.radio.CdmaSmsSubaddress;
+import android.hardware.radio.messaging.CdmaSmsAddress;
+import android.hardware.radio.messaging.CdmaSmsSubaddress;
 
 @VintfStability
 parcelable CdmaSmsMessage {
diff --git a/radio/aidl/android/hardware/radio/CdmaSmsSubaddress.aidl b/radio/aidl/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/CdmaSmsSubaddress.aidl
rename to radio/aidl/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
index e5d7494..9dfe503 100644
--- a/radio/aidl/android/hardware/radio/CdmaSmsSubaddress.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 parcelable CdmaSmsSubaddress {
diff --git a/radio/aidl/android/hardware/radio/CdmaSmsWriteArgs.aidl b/radio/aidl/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/CdmaSmsWriteArgs.aidl
rename to radio/aidl/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl
index 57896f4..e73a0d7 100644
--- a/radio/aidl/android/hardware/radio/CdmaSmsWriteArgs.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
-import android.hardware.radio.CdmaSmsMessage;
+import android.hardware.radio.messaging.CdmaSmsMessage;
 
 @VintfStability
 parcelable CdmaSmsWriteArgs {
diff --git a/radio/aidl/android/hardware/radio/GsmBroadcastSmsConfigInfo.aidl b/radio/aidl/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/GsmBroadcastSmsConfigInfo.aidl
rename to radio/aidl/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl
index 9b08ad9..2a52f0a 100644
--- a/radio/aidl/android/hardware/radio/GsmBroadcastSmsConfigInfo.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 /**
  * Which types of Cell Broadcast Message (CBM) are to be received by the ME
diff --git a/radio/aidl/android/hardware/radio/GsmSmsMessage.aidl b/radio/aidl/android/hardware/radio/messaging/GsmSmsMessage.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/GsmSmsMessage.aidl
rename to radio/aidl/android/hardware/radio/messaging/GsmSmsMessage.aidl
index 248b4be..45c09af 100644
--- a/radio/aidl/android/hardware/radio/GsmSmsMessage.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/GsmSmsMessage.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 parcelable GsmSmsMessage {
diff --git a/radio/aidl/android/hardware/radio/messaging/IRadioMessaging.aidl b/radio/aidl/android/hardware/radio/messaging/IRadioMessaging.aidl
new file mode 100644
index 0000000..1dbaed3
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/messaging/IRadioMessaging.aidl
@@ -0,0 +1,311 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.messaging;
+
+import android.hardware.radio.messaging.CdmaBroadcastSmsConfigInfo;
+import android.hardware.radio.messaging.CdmaSmsAck;
+import android.hardware.radio.messaging.CdmaSmsMessage;
+import android.hardware.radio.messaging.CdmaSmsWriteArgs;
+import android.hardware.radio.messaging.GsmBroadcastSmsConfigInfo;
+import android.hardware.radio.messaging.GsmSmsMessage;
+import android.hardware.radio.messaging.IRadioMessagingIndication;
+import android.hardware.radio.messaging.IRadioMessagingResponse;
+import android.hardware.radio.messaging.ImsSmsMessage;
+import android.hardware.radio.messaging.SmsAcknowledgeFailCause;
+import android.hardware.radio.messaging.SmsWriteArgs;
+
+/**
+ * This interface is used by telephony and telecom to talk to cellular radio for messaging APIs.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ * setResponseFunctions must work with IRadioMessagingResponse and IRadioMessagingIndication.
+ */
+@VintfStability
+oneway interface IRadioMessaging {
+    /**
+     * Acknowledge successful or failed receipt of SMS previously indicated via unsol
+     * responseNewSms(), including acknowledgement TPDU to send as the RP-User-Data element of the
+     * RP-ACK or RP-ERROR PDU.
+     *
+     * @param serial Serial number of request.
+     * @param success true on successful receipt (send RP-ACK)
+     *        false on failed receipt (send RP-ERROR)
+     * @param ackPdu acknowledgement TPDU in hexadecimal format
+     *
+     * Response function is IRadioMessagingResponse.acknowledgeIncomingGsmSmsWithPduResponse()
+     */
+    void acknowledgeIncomingGsmSmsWithPdu(in int serial, in boolean success, in String ackPdu);
+
+    /**
+     * Acknowledge the success or failure in the receipt of SMS previously indicated
+     * via responseCdmaNewSms()
+     *
+     * @param serial Serial number of request.
+     * @param smsAck Cdma Sms ack to be sent described by CdmaSmsAck
+     *
+     * Response function is IRadioMessagingResponse.acknowledgeLastIncomingCdmaSmsResponse()
+     */
+    void acknowledgeLastIncomingCdmaSms(in int serial, in CdmaSmsAck smsAck);
+
+    /**
+     * Acknowledge successful or failed receipt of SMS previously indicated via unsolResponseNewSms
+     *
+     * @param serial Serial number of request.
+     * @param success is true on successful receipt
+     *        (basically, AT+CNMA=1 from TS 27.005 is 0 on failed receipt
+     *        (basically, AT+CNMA=2 from TS 27.005)
+     * @param cause: if success is false, this contains the failure cause as defined
+     *        in TS 23.040, 9.2.3.22.
+     *
+     * Response function is IRadioMessagingResponse.acknowledgeLastIncomingGsmSmsResponse()
+     */
+    void acknowledgeLastIncomingGsmSms(
+            in int serial, in boolean success, in SmsAcknowledgeFailCause cause);
+
+    /**
+     * Cancel the current USSD session if one exists.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioMessagingResponse.cancelPendingUssdResponse()
+     */
+    void cancelPendingUssd(in int serial);
+
+    /**
+     * Deletes a CDMA SMS message from RUIM memory.
+     *
+     * @param serial Serial number of request.
+     * @param index record index of the message to delete
+     *
+     * Response function is IRadioMessagingResponse.deleteSmsOnRuimResponse()
+     */
+    void deleteSmsOnRuim(in int serial, in int index);
+
+    /**
+     * Deletes a SMS message from SIM memory.
+     *
+     * @param serial Serial number of request.
+     * @param index Record index of the message to delete.
+     *
+     * Response function is IRadioMessagingResponse.deleteSmsOnSimResponse()
+     */
+    void deleteSmsOnSim(in int serial, in int index);
+
+    /**
+     * Request the setting of CDMA Broadcast SMS config
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioMessagingResponse.getCdmaBroadcastConfigResponse()
+     */
+    void getCdmaBroadcastConfig(in int serial);
+
+    /**
+     * Request the setting of GSM/WCDMA Cell Broadcast SMS config.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioMessagingResponse.getGsmBroadcastConfigResponse()
+     */
+    void getGsmBroadcastConfig(in int serial);
+
+    /**
+     * Get the default Short Message Service Center address on the device.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioMessagingResponse.getSmscAddressResponse()
+     */
+    void getSmscAddress(in int serial);
+
+    /**
+     * Indicates whether there is storage available for new SMS messages.
+     *
+     * @param serial Serial number of request.
+     * @param available true if memory is available for storing new messages,
+     *        false if memory capacity is exceeded
+     *
+     * Response function is IRadioMessagingResponse.reportSmsMemoryStatusResponse()
+     */
+    void reportSmsMemoryStatus(in int serial, in boolean available);
+
+    /**
+     * When response type received from a radio indication or radio response is
+     * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
+     * acknowledge the receipt of those messages by sending responseAcknowledgement().
+     */
+    void responseAcknowledgement();
+
+    /**
+     * Send a CDMA SMS message
+     *
+     * @param serial Serial number of request.
+     * @param sms CdmaSmsMessage to be sent
+     *
+     * Response function is IRadioMessagingResponse.sendCdmaSmsResponse()
+     */
+    void sendCdmaSms(in int serial, in CdmaSmsMessage sms);
+
+    /**
+     * Send an SMS message. Identical to sendCdmaSms, except that more messages are expected to be
+     * sent soon.
+     *
+     * @param serial Serial number of request.
+     * @param sms CdmaSmsMessage to be sent
+     *
+     * Response function is IRadioMessagingResponse.sendCdmaSmsExpectMoreResponse()
+     */
+    void sendCdmaSmsExpectMore(in int serial, in CdmaSmsMessage sms);
+
+    /**
+     * Send a SMS message over IMS. Based on the return error, caller decides to resend if sending
+     * sms fails. SMS_SEND_FAIL_RETRY means retry, and other errors means no retry.
+     * In case of retry, data is encoded based on Voice Technology available.
+     *
+     * @param serial Serial number of request.
+     * @param message ImsSmsMessage to be sent
+     *
+     * Response function is IRadioMessagingResponse.sendImsSmsResponse()
+     */
+    void sendImsSms(in int serial, in ImsSmsMessage message);
+
+    /**
+     * Send an SMS message. Based on the returned error, caller decides to resend if sending sms
+     * fails. RadioError:SMS_SEND_FAIL_RETRY means retry (i.e. error cause is 332) and
+     * RadioError:GENERIC_FAILURE means no retry (i.e. error cause is 500)
+     *
+     * @param serial Serial number of request.
+     * @param message GsmSmsMessage to be sent
+     *
+     * Response function is IRadioMessagingResponse.sendSmsResponse()
+     */
+    void sendSms(in int serial, in GsmSmsMessage message);
+
+    /**
+     * Send an SMS message. Identical to sendSms, except that more messages are expected to be sent
+     * soon. If possible, keep SMS relay protocol link open (eg TS 27.005 AT+CMMS command).
+     * Based on the return error, caller decides to resend if sending sms fails.
+     * RadioError:SMS_SEND_FAIL_RETRY means retry (i.e. error cause is 332) and
+     * RadioError:GENERIC_FAILURE means no retry (i.e. error cause is 500)
+     *
+     * @param serial Serial number of request.
+     * @param message GsmSmsMessage to be sent
+     *
+     * Response function is IRadioMessagingResponse.sendSmsExpectMoreResponse()
+     */
+    void sendSmsExpectMore(in int serial, in GsmSmsMessage message);
+
+    /**
+     * Send a USSD message. If a USSD session already exists, the message must be sent in the
+     * context of that session. Otherwise, a new session must be created. The network reply must be
+     * reported via unsolOnUssd.
+     *
+     * Only one USSD session must exist at a time, and the session is assumed to exist until:
+     * a) The android system invokes cancelUssd()
+     * b) The implementation sends a unsolOnUssd() with a type code of
+     *    "0" (USSD-Notify/no further action) or "2" (session terminated)
+     *
+     * @param serial Serial number of request.
+     * @param ussd string containing the USSD request in UTF-8 format
+     *
+     * Response function is IRadioMessagingResponse.sendUssdResponse()
+     */
+    void sendUssd(in int serial, in String ussd);
+
+    /**
+     * Enable or disable the reception of CDMA Cell Broadcast SMS
+     *
+     * @param serial Serial number of request.
+     * @param activate indicates to activate or turn off the reception of CDMA Cell Broadcast SMS.
+     *        true = activate, false = turn off
+     *
+     * Response function is IRadioMessagingResponse.setCdmaBroadcastActivationResponse()
+     */
+    void setCdmaBroadcastActivation(in int serial, in boolean activate);
+
+    /**
+     * Set CDMA Broadcast SMS config
+     *
+     * @param serial Serial number of request.
+     * @param configInfo CDMA Broadcast SMS config to be set.
+     *
+     * Response function is IRadioMessagingResponse.setCdmaBroadcastConfigResponse()
+     */
+    void setCdmaBroadcastConfig(in int serial, in CdmaBroadcastSmsConfigInfo[] configInfo);
+
+    /**
+     * Enable or disable the reception of GSM/WCDMA Cell Broadcast SMS
+     *
+     * @param serial Serial number of request.
+     * @param activate indicates to activate or turn off the reception of GSM/WCDMA
+     *        Cell Broadcast SMS. true = activate, false = turn off
+     *
+     * Response function is IRadioMessagingResponse.setGsmBroadcastActivationResponse()
+     */
+    void setGsmBroadcastActivation(in int serial, in boolean activate);
+
+    /**
+     * Set GSM/WCDMA Cell Broadcast SMS config
+     *
+     * @param serial Serial number of request.
+     * @param configInfo Setting of GSM/WCDMA Cell broadcast config
+     *
+     * Response function is IRadioMessagingResponse.setGsmBroadcastConfigResponse()
+     */
+    void setGsmBroadcastConfig(in int serial, in GsmBroadcastSmsConfigInfo[] configInfo);
+
+    /**
+     * Set response functions for messaging radio requests and indications.
+     *
+     * @param radioMessagingResponse Object containing response functions
+     * @param radioMessagingIndication Object containing radio indications
+     */
+    void setResponseFunctions(in IRadioMessagingResponse radioMessagingResponse,
+            in IRadioMessagingIndication radioMessagingIndication);
+
+    /**
+     * Set the default Short Message Service Center address on the device.
+     *
+     * @param serial Serial number of request.
+     * @param smsc Short Message Service Center address to set
+     *
+     * Response function is IRadioMessagingResponse.setSmscAddressResponse()
+     */
+    void setSmscAddress(in int serial, in String smsc);
+
+    /**
+     * Stores a CDMA SMS message to RUIM memory.
+     *
+     * @param serial Serial number of request.
+     * @param cdmaSms CdmaSmsWriteArgs
+     *
+     * Response function is IRadioMessagingResponse.writeSmsToRuimResponse()
+     */
+    void writeSmsToRuim(in int serial, in CdmaSmsWriteArgs cdmaSms);
+
+    /**
+     * Stores a SMS message to SIM memory.
+     *
+     * @param serial Serial number of request.
+     * @param smsWriteArgs SmsWriteArgs
+     *
+     * Response function is IRadioMessagingResponse.writeSmsToSimResponse()
+     */
+    void writeSmsToSim(in int serial, in SmsWriteArgs smsWriteArgs);
+}
diff --git a/radio/aidl/android/hardware/radio/messaging/IRadioMessagingIndication.aidl b/radio/aidl/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
new file mode 100644
index 0000000..4b40bfb
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.messaging;
+
+import android.hardware.radio.RadioIndicationType;
+import android.hardware.radio.messaging.CdmaSmsMessage;
+import android.hardware.radio.messaging.UssdModeType;
+
+/**
+ * Interface declaring unsolicited radio indications for messaging APIs.
+ */
+@VintfStability
+oneway interface IRadioMessagingIndication {
+    /**
+     * Indicates when new CDMA SMS is received. Callee must subsequently confirm the receipt of the
+     * SMS with acknowledgeLastIncomingCdmaSms(). Server must not send cdmaNewSms() messages until
+     * acknowledgeLastIncomingCdmaSms() has been received.
+     *
+     * @param type Type of radio indication
+     * @param msg Cdma Sms Message
+     */
+    void cdmaNewSms(in RadioIndicationType type, in CdmaSmsMessage msg);
+
+    /**
+     * Indicates that SMS storage on the RUIM is full. Messages cannot be saved on the RUIM until
+     * space is freed.
+     *
+     * @param type Type of radio indication
+     */
+    void cdmaRuimSmsStorageFull(in RadioIndicationType type);
+
+    /**
+     * Indicates when new Broadcast SMS is received
+     *
+     * @param type Type of radio indication
+     * @param data If received from GSM network, "data" is byte array of 88 bytes which indicates
+     *        each page of a CBS Message sent to the MS by the BTS as coded in 3GPP 23.041 Section
+     *        9.4.1.2. If received from UMTS network, "data" is byte array of 90 up to 1252 bytes
+     *        which contain between 1 and 15 CBS Message pages sent as one packet to the MS by the
+     *        BTS as coded in 3GPP 23.041 Section 9.4.2.2
+     */
+    void newBroadcastSms(in RadioIndicationType type, in byte[] data);
+
+    /**
+     * Indicates when new SMS is received. Callee must subsequently confirm the receipt of the SMS
+     * with a acknowledgeLastIncomingGsmSms(). Server must not send newSms() or newSmsStatusReport()
+     * messages until an acknowledgeLastIncomingGsmSms() has been received.
+     *
+     * @param type Type of radio indication
+     * @param pdu PDU of SMS-DELIVER represented as byte array.
+     *        The PDU starts with the SMSC address per TS 27.005 (+CMT:)
+     */
+    void newSms(in RadioIndicationType type, in byte[] pdu);
+
+    /**
+     * Indicates when new SMS has been stored on SIM card
+     *
+     * @param type Type of radio indication
+     * @param recordNumber Record number on the sim
+     */
+    void newSmsOnSim(in RadioIndicationType type, in int recordNumber);
+
+    /**
+     * Indicates when new SMS Status Report is received. Callee must subsequently confirm the
+     * receipt of the SMS with a acknowledgeLastIncomingGsmSms(). Server must not send newSms() or
+     * newSmsStatusReport() messages until an acknowledgeLastIncomingGsmSms() has been received
+     *
+     * @param type Type of radio indication
+     * @param pdu PDU of SMS-STATUS-REPORT represented as byte array.
+     *        The PDU starts with the SMSC address per TS 27.005 (+CMT:)
+     */
+    void newSmsStatusReport(in RadioIndicationType type, in byte[] pdu);
+
+    /**
+     * Indicates when a new USSD message is received. The USSD session is assumed to persist if the
+     * type code is REQUEST, otherwise the current session (if any) is assumed to have terminated.
+     *
+     * @param type Type of radio indication
+     * @param modeType USSD type code
+     * @param msg Message string in UTF-8, if applicable
+     */
+    void onUssd(in RadioIndicationType type, in UssdModeType modeType, in String msg);
+
+    /**
+     * Indicates that SMS storage on the SIM is full. Sent when the network attempts to deliver a
+     * new SMS message. Messages cannot be saved on the SIM until space is freed. In particular,
+     * incoming Class 2 messages must not be stored.
+     *
+     * @param type Type of radio indication
+     */
+    void simSmsStorageFull(in RadioIndicationType type);
+}
diff --git a/radio/aidl/android/hardware/radio/messaging/IRadioMessagingResponse.aidl b/radio/aidl/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
new file mode 100644
index 0000000..75fa390
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
@@ -0,0 +1,587 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.messaging;
+
+import android.hardware.radio.RadioResponseInfo;
+import android.hardware.radio.messaging.CdmaBroadcastSmsConfigInfo;
+import android.hardware.radio.messaging.GsmBroadcastSmsConfigInfo;
+import android.hardware.radio.messaging.SendSmsResult;
+
+/**
+ * Interface declaring response functions to solicited radio requests for messaging APIs.
+ */
+@VintfStability
+oneway interface IRadioMessagingResponse {
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void acknowledgeIncomingGsmSmsWithPduResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_SMS_TO_ACK
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NETWORK_NOT_READY
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void acknowledgeLastIncomingCdmaSmsResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void acknowledgeLastIncomingGsmSmsResponse(in RadioResponseInfo info);
+
+    /**
+     * Acknowledge the receipt of radio request sent to the vendor. This must be sent only for
+     * radio request which take long time to respond. For more details, refer
+     * https://source.android.com/devices/tech/connect/ril.html
+     *
+     * @param serial Serial no. of the request whose acknowledgement is sent.
+     */
+    void acknowledgeRequest(in int serial);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_BUSY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_STATE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void cancelPendingUssdResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_SUCH_ENTRY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:SIM_ABSENT
+     */
+    void deleteSmsOnRuimResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_FULL
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_SUCH_ENTRY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:SIM_ABSENT
+     */
+    void deleteSmsOnSimResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param configs Vector of CDMA Broadcast SMS configs.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void getCdmaBroadcastConfigResponse(
+            in RadioResponseInfo info, in CdmaBroadcastSmsConfigInfo[] configs);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param configs Vector of GSM/WCDMA Cell broadcast configs
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void getGsmBroadcastConfigResponse(
+            in RadioResponseInfo info, in GsmBroadcastSmsConfigInfo[] configs);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param smsc Short Message Service Center address on the device
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NOT_PROVISIONED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void getSmscAddressResponse(in RadioResponseInfo info, in String smsc);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void reportSmsMemoryStatusResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param sms Response to sms sent as defined by SendSmsResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SMS_SEND_FAIL_RETRY
+     *   RadioError:NETWORK_REJECT
+     *   RadioError:INVALID_STATE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:ENCODING_ERR
+     *   RadioError:INVALID_SMSC_ADDRESS
+     *   RadioError:MODEM_ERR
+     *   RadioError:NETWORK_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NETWORK_NOT_READY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     *   RadioError:SIMULTANEOUS_SMS_AND_CALL_NOT_ALLOWED
+     *   RadioError:ACCESS_BARRED
+     *   RadioError:BLOCKED_DUE_TO_CALL
+     */
+    void sendCdmaSmsExpectMoreResponse(in RadioResponseInfo info, in SendSmsResult sms);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param sms Sms result struct as defined by SendSmsResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SMS_SEND_FAIL_RETRY
+     *   RadioError:NETWORK_REJECT
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:MODEM_ERR
+     *   RadioError:NETWORK_ERR
+     *   RadioError:ENCODING_ERR
+     *   RadioError:INVALID_SMSC_ADDRESS
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:ENCODING_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     *   RadioError:SIMULTANEOUS_SMS_AND_CALL_NOT_ALLOWED
+     *   RadioError:ACCESS_BARRED
+     *   RadioError:BLOCKED_DUE_TO_CALL
+     */
+    void sendCdmaSmsResponse(in RadioResponseInfo info, in SendSmsResult sms);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param sms Response to sms sent as defined by SendSmsResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SMS_SEND_FAIL_RETRY
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:NETWORK_REJECT
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:MODEM_ERR
+     *   RadioError:NETWORK_ERR
+     *   RadioError:ENCODING_ERR
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NETWORK_NOT_READY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void sendImsSmsResponse(in RadioResponseInfo info, in SendSmsResult sms);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param sms Response to sms sent as defined by SendSmsResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SMS_SEND_FAIL_RETRY
+     *   RadioError:NETWORK_REJECT
+     *   RadioError:INVALID_STATE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:ENCODING_ERR
+     *   RadioError:INVALID_SMSC_ADDRESS
+     *   RadioError:MODEM_ERR
+     *   RadioError:NETWORK_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NETWORK_NOT_READY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     *   RadioError:ACCESS_BARRED
+     *   RadioError:BLOCKED_DUE_TO_CALL
+     */
+    void sendSmsExpectMoreResponse(in RadioResponseInfo info, in SendSmsResult sms);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param sms Response to sms sent as defined by SendSmsResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SMS_SEND_FAIL_RETRY
+     *   RadioError:NETWORK_REJECT
+     *   RadioError:INVALID_STATE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:ENCODING_ERR
+     *   RadioError:INVALID_SMSC_ADDRESS
+     *   RadioError:MODEM_ERR
+     *   RadioError:NETWORK_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NETWORK_NOT_READY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     *   RadioError:ACCESS_BARRED
+     *   RadioError:BLOCKED_DUE_TO_CALL
+     */
+    void sendSmsResponse(in RadioResponseInfo info, in SendSmsResult sms);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:USSD_MODIFIED_TO_DIAL
+     *   RadioError:USSD_MODIFIED_TO_SS
+     *   RadioError:USSD_MODIFIED_TO_USSD
+     *   RadioError:SIM_BUSY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:ABORTED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void sendUssdResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void setCdmaBroadcastActivationResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void setCdmaBroadcastConfigResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void setGsmBroadcastActivationResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void setGsmBroadcastConfigResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void setSmscAddressResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param index record index where the cmda sms message is stored
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:SIM_FULL
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:ENCODING_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:INVALID_SMSC_ADDRESS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:SIM_ABSENT
+     */
+    void writeSmsToRuimResponse(in RadioResponseInfo info, in int index);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param index record index where the message is stored
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_FULL
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SMS_FORMAT
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:ENCODING_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_SMSC_ADDRESS
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:SIM_ABSENT
+     */
+    void writeSmsToSimResponse(in RadioResponseInfo info, in int index);
+}
diff --git a/radio/aidl/android/hardware/radio/ImsSmsMessage.aidl b/radio/aidl/android/hardware/radio/messaging/ImsSmsMessage.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/ImsSmsMessage.aidl
rename to radio/aidl/android/hardware/radio/messaging/ImsSmsMessage.aidl
index 3b4efe6..809cfb3 100644
--- a/radio/aidl/android/hardware/radio/ImsSmsMessage.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/ImsSmsMessage.aidl
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
-import android.hardware.radio.CdmaSmsMessage;
-import android.hardware.radio.GsmSmsMessage;
 import android.hardware.radio.RadioTechnologyFamily;
+import android.hardware.radio.messaging.CdmaSmsMessage;
+import android.hardware.radio.messaging.GsmSmsMessage;
 
 @VintfStability
 parcelable ImsSmsMessage {
diff --git a/radio/aidl/android/hardware/radio/SendSmsResult.aidl b/radio/aidl/android/hardware/radio/messaging/SendSmsResult.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/SendSmsResult.aidl
rename to radio/aidl/android/hardware/radio/messaging/SendSmsResult.aidl
index 3186563..15d68f1 100644
--- a/radio/aidl/android/hardware/radio/SendSmsResult.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/SendSmsResult.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 parcelable SendSmsResult {
diff --git a/radio/aidl/android/hardware/radio/SmsAcknowledgeFailCause.aidl b/radio/aidl/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/SmsAcknowledgeFailCause.aidl
rename to radio/aidl/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl
index 265a109..a47cdb6 100644
--- a/radio/aidl/android/hardware/radio/SmsAcknowledgeFailCause.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/SmsWriteArgs.aidl b/radio/aidl/android/hardware/radio/messaging/SmsWriteArgs.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/SmsWriteArgs.aidl
rename to radio/aidl/android/hardware/radio/messaging/SmsWriteArgs.aidl
index 7258e0a..539f68b 100644
--- a/radio/aidl/android/hardware/radio/SmsWriteArgs.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/SmsWriteArgs.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 parcelable SmsWriteArgs {
diff --git a/radio/aidl/android/hardware/radio/UssdModeType.aidl b/radio/aidl/android/hardware/radio/messaging/UssdModeType.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/UssdModeType.aidl
rename to radio/aidl/android/hardware/radio/messaging/UssdModeType.aidl
index 187130c..c3c111e 100644
--- a/radio/aidl/android/hardware/radio/UssdModeType.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/UssdModeType.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.messaging;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/ActivityStatsInfo.aidl b/radio/aidl/android/hardware/radio/modem/ActivityStatsInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/ActivityStatsInfo.aidl
rename to radio/aidl/android/hardware/radio/modem/ActivityStatsInfo.aidl
index f1a6e0e..764a86d 100644
--- a/radio/aidl/android/hardware/radio/ActivityStatsInfo.aidl
+++ b/radio/aidl/android/hardware/radio/modem/ActivityStatsInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
 @VintfStability
 parcelable ActivityStatsInfo {
diff --git a/radio/aidl/android/hardware/radio/DeviceStateType.aidl b/radio/aidl/android/hardware/radio/modem/DeviceStateType.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/DeviceStateType.aidl
rename to radio/aidl/android/hardware/radio/modem/DeviceStateType.aidl
index e622486..0dae351 100644
--- a/radio/aidl/android/hardware/radio/DeviceStateType.aidl
+++ b/radio/aidl/android/hardware/radio/modem/DeviceStateType.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/HardwareConfig.aidl b/radio/aidl/android/hardware/radio/modem/HardwareConfig.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/HardwareConfig.aidl
rename to radio/aidl/android/hardware/radio/modem/HardwareConfig.aidl
index 59850ad..c38df5e 100644
--- a/radio/aidl/android/hardware/radio/HardwareConfig.aidl
+++ b/radio/aidl/android/hardware/radio/modem/HardwareConfig.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
-import android.hardware.radio.HardwareConfigModem;
-import android.hardware.radio.HardwareConfigSim;
+import android.hardware.radio.modem.HardwareConfigModem;
+import android.hardware.radio.modem.HardwareConfigSim;
 
 @VintfStability
 parcelable HardwareConfig {
diff --git a/radio/aidl/android/hardware/radio/HardwareConfigModem.aidl b/radio/aidl/android/hardware/radio/modem/HardwareConfigModem.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/HardwareConfigModem.aidl
rename to radio/aidl/android/hardware/radio/modem/HardwareConfigModem.aidl
index 8e3bc47..0b7343b 100644
--- a/radio/aidl/android/hardware/radio/HardwareConfigModem.aidl
+++ b/radio/aidl/android/hardware/radio/modem/HardwareConfigModem.aidl
@@ -14,7 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
+
+import android.hardware.radio.RadioTechnology;
 
 @VintfStability
 parcelable HardwareConfigModem {
@@ -30,15 +32,15 @@
     /**
      * Bitset value, based on RadioTechnology.
      */
-    int rat;
+    RadioTechnology rat;
     /**
      * Maximum number of concurrent active voice calls.
      */
-    int maxVoice;
+    int maxVoiceCalls;
     /**
      * Maximum number of concurrent active data calls.
      */
-    int maxData;
+    int maxDataCalls;
     /**
      * Maximum number of concurrent standby connections. This is not necessarily an equal sum of the
      * maxVoice and maxData (or a derivative of it) since it really depends on the modem capability,
diff --git a/radio/aidl/android/hardware/radio/HardwareConfigSim.aidl b/radio/aidl/android/hardware/radio/modem/HardwareConfigSim.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/HardwareConfigSim.aidl
rename to radio/aidl/android/hardware/radio/modem/HardwareConfigSim.aidl
index 85055de..0f0c05f 100644
--- a/radio/aidl/android/hardware/radio/HardwareConfigSim.aidl
+++ b/radio/aidl/android/hardware/radio/modem/HardwareConfigSim.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
 @VintfStability
 parcelable HardwareConfigSim {
diff --git a/radio/aidl/android/hardware/radio/modem/IRadioModem.aidl b/radio/aidl/android/hardware/radio/modem/IRadioModem.aidl
new file mode 100644
index 0000000..ba0ddb9
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/modem/IRadioModem.aidl
@@ -0,0 +1,230 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.modem;
+
+import android.hardware.radio.modem.DeviceStateType;
+import android.hardware.radio.modem.IRadioModemIndication;
+import android.hardware.radio.modem.IRadioModemResponse;
+import android.hardware.radio.modem.NvItem;
+import android.hardware.radio.modem.NvWriteItem;
+import android.hardware.radio.modem.RadioCapability;
+import android.hardware.radio.modem.ResetNvType;
+
+/**
+ * This interface is used by telephony and telecom to talk to cellular radio for modem APIs.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ * setResponseFunctions must work with IRadioModemResponse and IRadioModemIndication.
+ */
+@VintfStability
+oneway interface IRadioModem {
+    /**
+     * Toggle logical modem on/off. This is similar to IRadioModem.setRadioPower(), however that
+     * does not enforce that radio power is toggled only for the corresponding radio and certain
+     * vendor implementations do it for all radios. This new API should affect only the modem for
+     * which it is called. A modem stack must be on/active only when both setRadioPower() and
+     * enableModem() are set to on for it.
+     *
+     * SIM must be read if available even if modem is off/inactive.
+     *
+     * @param serial Serial number of request.
+     * @param on True to turn on the logical modem, otherwise turn it off.
+     *
+     * Response function is IRadioModemResponse.enableModemResponse()
+     */
+    void enableModem(in int serial, in boolean on);
+
+    /**
+     * Return string value indicating baseband version, eg response from AT+CGMR
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioModemResponse.getBasebandVersionResponse()
+     */
+    void getBasebandVersion(in int serial);
+
+    /**
+     * Request the device ESN / MEID / IMEI / IMEISV. The request is always allowed and contains
+     * GSM and CDMA device identity. When CDMA subscription is changed the ESN/MEID changes.
+     * The application layer must re-issue the request to update the device identity in this case.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioModemResponse.getDeviceIdentityResponse()
+     */
+    void getDeviceIdentity(in int serial);
+
+    /**
+     * Request all of the current hardware (modem and sim) associated with Radio.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioModemResponse.getHardwareConfigResponse()
+     */
+    void getHardwareConfig(in int serial);
+
+    /**
+     * Get modem activity information for power consumption estimation. Request clear-on-read
+     * statistics information that is used for estimating the per-millisecond power consumption
+     * of the cellular modem.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioModemResponse.getModemActivityInfoResponse()
+     */
+    void getModemActivityInfo(in int serial);
+
+    /**
+     * Request status of logical modem. It returns isEnabled=true if the logical modem is on.
+     * This method is the getter method for enableModem.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioModemResponse.getModemStackStatusResponse()
+     */
+    void getModemStackStatus(in int serial);
+
+    /**
+     * Get phone radio capability.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioModemResponse.getRadioCapabilityResponse()
+     */
+    void getRadioCapability(in int serial);
+
+    /**
+     * Read one of the radio NV items.
+     * This is used for device configuration by some CDMA operators.
+     *
+     * @param serial Serial number of request.
+     * @param itemId NvItem
+     *
+     * Response function is IRadioModemResponse.nvReadItemResponse()
+     */
+    void nvReadItem(in int serial, in NvItem itemId);
+
+    /**
+     * Reset the radio NV configuration to the factory state.
+     * This is used for device configuration by some CDMA operators.
+     *
+     * @param serial Serial number of request.
+     * @param resetType ResetNvType
+     *
+     * Response function is IRadioModemResponse.nvResetConfigResponse()
+     */
+    void nvResetConfig(in int serial, in ResetNvType resetType);
+
+    /**
+     * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage.
+     * This is used for device configuration by some CDMA operators.
+     *
+     * @param serial Serial number of request.
+     * @param prl PRL as a byte array
+     *
+     * Response function is IRadioModemResponse.nvWriteCdmaPrlResponse()
+     */
+    void nvWriteCdmaPrl(in int serial, in byte[] prl);
+
+    /**
+     * Write one of the radio NV items.
+     * This is used for device configuration by some CDMA operators.
+     *
+     * @param serial Serial number of request.
+     * @param item NvWriteItem
+     *
+     * Response function is IRadioModemResponse.nvWriteItemResponse()
+     */
+    void nvWriteItem(in int serial, in NvWriteItem item);
+
+    /**
+     * Device is shutting down. All further commands are ignored and RADIO_NOT_AVAILABLE
+     * must be returned.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioModemResponse.requestShutdownResponse()
+     */
+    void requestShutdown(in int serial);
+
+    /**
+     * When response type received from a radio indication or radio response is
+     * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
+     * acknowledge the receipt of those messages by sending responseAcknowledgement().
+     */
+    void responseAcknowledgement();
+
+    /**
+     * Send the updated device state. This is providing the device state information for the modem
+     * to perform power saving strategies.
+     *
+     * @param serial Serial number of request.
+     * @param deviceStateType The updated device state type.
+     * @param state The updated state. See the definition of state at DeviceStateType.
+     *
+     * Response function is IRadioModemResponse.sendDeviceStateResponse()
+     */
+    void sendDeviceState(in int serial, in DeviceStateType deviceStateType, in boolean state);
+
+    /**
+     * Used to set the phones radio capability. Be VERY careful using this request as it may cause
+     * some vendor modems to reset. Because of the possible modem reset any radio commands after
+     * this one may not be processed.
+     *
+     * @param serial Serial number of request.
+     * @param rc RadioCapability structure to be set
+     *
+     * Response function is IRadioModemResponse.setRadioCapabilityResponse()
+     */
+    void setRadioCapability(in int serial, in RadioCapability rc);
+
+    /**
+     * Toggle radio on and off (for "airplane" mode). If the radio is turned off/on the radio modem
+     * subsystem is expected return to an initialized state. For instance, any voice and data calls
+     * must be terminated and all associated lists emptied.
+     * When setting radio power on to exit from airplane mode to place an emergency call on this
+     * logical modem, powerOn, forEmergencyCall and preferredForEmergencyCall must be true. In
+     * this case, this modem is optimized to scan only emergency call bands, until:
+     * 1) Emergency call is completed; or
+     * 2) Another setRadioPower is issued with forEmergencyCall being false or
+     *    preferredForEmergencyCall being false; or
+     * 3) Timeout after 30 seconds if dial or emergencyDial is not called.
+     * Once one of these conditions is reached, the modem should move into normal operation.
+     *
+     * @param serial Serial number of request.
+     * @param powerOn To turn on radio -> on = true, to turn off radio -> on = false.
+     * @param forEmergencyCall To indication to radio if this request is due to emergency call.
+     *        No effect if powerOn is false.
+     * @param preferredForEmergencyCall indicate whether the following emergency call will be sent
+     *        on this modem or not. No effect if forEmergencyCall is false, or powerOn is false.
+     *
+     * Response function is IRadioConfigResponse.setRadioPowerResponse()
+     */
+    void setRadioPower(in int serial, in boolean powerOn, in boolean forEmergencyCall,
+            in boolean preferredForEmergencyCall);
+
+    /**
+     * Set response functions for modem radio requests and indications.
+     *
+     * @param radioModemResponse Object containing response functions
+     * @param radioModemIndication Object containing radio indications
+     */
+    void setResponseFunctions(in IRadioModemResponse radioModemResponse,
+            in IRadioModemIndication radioModemIndication);
+}
diff --git a/radio/aidl/android/hardware/radio/modem/IRadioModemIndication.aidl b/radio/aidl/android/hardware/radio/modem/IRadioModemIndication.aidl
new file mode 100644
index 0000000..c61de99
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/modem/IRadioModemIndication.aidl
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.modem;
+
+import android.hardware.radio.RadioIndicationType;
+import android.hardware.radio.modem.HardwareConfig;
+import android.hardware.radio.modem.RadioCapability;
+import android.hardware.radio.modem.RadioState;
+
+/**
+ * Interface declaring unsolicited radio indications for modem APIs.
+ */
+@VintfStability
+oneway interface IRadioModemIndication {
+    /**
+     * Indicates when the hardware configuration associated with the RILd changes.
+     *
+     * @param type Type of radio indication
+     * @param configs Array of hardware configs
+     */
+    void hardwareConfigChanged(in RadioIndicationType type, in HardwareConfig[] configs);
+
+    /**
+     * Indicates when there is a modem reset.
+     * When modem restarts, one of the following radio state transitions must happen
+     * 1) RadioState:ON->RadioState:UNAVAILABLE->RadioState:ON or
+     * 2) RadioState:OFF->RadioState:UNAVAILABLE->RadioState:OFF
+     * This message must be sent either just before the Radio State changes to
+     * RadioState:UNAVAILABLE or just after but must never be sent after the Radio State changes
+     * from RadioState:UNAVAILABLE to RadioState:ON/RadioState:OFF again. It must NOT be sent after
+     * the Radio state changes to RadioState:ON/RadioState:OFF after the modem restart as that may
+     * be interpreted as a second modem reset by the framework.
+     *
+     * @param type Type of radio indication
+     * @param reason the reason for the reset. It may be a crash signature if the restart was due to
+     *        a crash or some string such as "user-initiated restart" or "AT command initiated
+     *        restart" that explains the cause of the modem restart
+     */
+    void modemReset(in RadioIndicationType type, in String reason);
+
+    /**
+     * Sent when setRadioCapability() completes. Returns the phone radio capability exactly as
+     * getRadioCapability() and must be the same set as sent by setRadioCapability().
+     *
+     * @param type Type of radio indication
+     * @param rc Current radio capability
+     */
+    void radioCapabilityIndication(in RadioIndicationType type, in RadioCapability rc);
+
+    /**
+     * Indicates when radio state changes.
+     *
+     * @param type Type of radio indication
+     * @param radioState Current radio state
+     */
+    void radioStateChanged(in RadioIndicationType type, in RadioState radioState);
+
+    /**
+     * Indicates the ril connects and returns the version
+     *
+     * @param type Type of radio indication
+     */
+    void rilConnected(in RadioIndicationType type);
+}
diff --git a/radio/aidl/android/hardware/radio/modem/IRadioModemResponse.aidl b/radio/aidl/android/hardware/radio/modem/IRadioModemResponse.aidl
new file mode 100644
index 0000000..b17cac4
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/modem/IRadioModemResponse.aidl
@@ -0,0 +1,257 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.modem;
+
+import android.hardware.radio.RadioResponseInfo;
+import android.hardware.radio.modem.ActivityStatsInfo;
+import android.hardware.radio.modem.HardwareConfig;
+import android.hardware.radio.modem.RadioCapability;
+
+/**
+ * Interface declaring response functions to solicited radio requests for modem APIs.
+ */
+@VintfStability
+oneway interface IRadioModemResponse {
+    /**
+     * Acknowledge the receipt of radio request sent to the vendor. This must be sent only for
+     * radio request which take long time to respond. For more details, refer
+     * https://source.android.com/devices/tech/connect/ril.html
+     *
+     * @param serial Serial no. of the request whose acknowledgement is sent.
+     */
+    void acknowledgeRequest(in int serial);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_STATE: this is for the case that the API is called in a single-sim
+     *              mode, or when there is only one modem available, as this API should only
+     *              be called in multi sim status.
+     */
+    void enableModemResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param version string containing version string for log reporting
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:EMPTY_RECORD
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NOT_PROVISIONED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getBasebandVersionResponse(in RadioResponseInfo info, in String version);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param imei IMEI if GSM subscription is available
+     * @param imeisv IMEISV if GSM subscription is available
+     * @param esn ESN if CDMA subscription is available
+     * @param meid MEID if CDMA subscription is available
+     *
+     * If a empty string value is returned for any of the device id, it means that there was error
+     * accessing the device.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:NOT_PROVISIONED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getDeviceIdentityResponse(in RadioResponseInfo info, in String imei, in String imeisv,
+            in String esn, in String meid);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param config Array of HardwareConfig of the radio.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getHardwareConfigResponse(in RadioResponseInfo info, in HardwareConfig[] config);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param activityInfo modem activity information
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NOT_PROVISIONED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getModemActivityInfoResponse(in RadioResponseInfo info, in ActivityStatsInfo activityInfo);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:MODEM_ERR
+     */
+    void getModemStackStatusResponse(in RadioResponseInfo info, in boolean isEnabled);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param rc Radio capability as defined by RadioCapability in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getRadioCapabilityResponse(in RadioResponseInfo info, in RadioCapability rc);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param result string containing the contents of the NV item
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void nvReadItemResponse(in RadioResponseInfo info, in String result);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void nvResetConfigResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void nvWriteCdmaPrlResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void nvWriteItemResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void requestShutdownResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void sendDeviceStateResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param rc Radio capability as defined by RadioCapability in types.hal used to
+     *        feedback return status
+     *
+     * Valid errors returned:
+     *   RadioError:NONE means a unsol radioCapability() will be sent within 30 seconds.
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setRadioCapabilityResponse(in RadioResponseInfo info, in RadioCapability rc);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:RF_HARDWARE_ISSUE
+     *   RadioError:NO_RF_CALIBRATION_INFO
+     */
+    void setRadioPowerResponse(in RadioResponseInfo info);
+}
diff --git a/radio/aidl/android/hardware/radio/NvItem.aidl b/radio/aidl/android/hardware/radio/modem/NvItem.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/NvItem.aidl
rename to radio/aidl/android/hardware/radio/modem/NvItem.aidl
index 0d4f79f..cdae1c8 100644
--- a/radio/aidl/android/hardware/radio/NvItem.aidl
+++ b/radio/aidl/android/hardware/radio/modem/NvItem.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/NvWriteItem.aidl b/radio/aidl/android/hardware/radio/modem/NvWriteItem.aidl
similarity index 89%
rename from radio/aidl/android/hardware/radio/NvWriteItem.aidl
rename to radio/aidl/android/hardware/radio/modem/NvWriteItem.aidl
index f306161..d66c2cd 100644
--- a/radio/aidl/android/hardware/radio/NvWriteItem.aidl
+++ b/radio/aidl/android/hardware/radio/modem/NvWriteItem.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
-import android.hardware.radio.NvItem;
+import android.hardware.radio.modem.NvItem;
 
 @VintfStability
 parcelable NvWriteItem {
diff --git a/radio/aidl/android/hardware/radio/RadioCapability.aidl b/radio/aidl/android/hardware/radio/modem/RadioCapability.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/RadioCapability.aidl
rename to radio/aidl/android/hardware/radio/modem/RadioCapability.aidl
index a94e96a..b7b8ef3 100644
--- a/radio/aidl/android/hardware/radio/RadioCapability.aidl
+++ b/radio/aidl/android/hardware/radio/modem/RadioCapability.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
 import android.hardware.radio.RadioAccessFamily;
 
diff --git a/radio/aidl/android/hardware/radio/RadioState.aidl b/radio/aidl/android/hardware/radio/modem/RadioState.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/RadioState.aidl
rename to radio/aidl/android/hardware/radio/modem/RadioState.aidl
index 1915870..b9826a4 100644
--- a/radio/aidl/android/hardware/radio/RadioState.aidl
+++ b/radio/aidl/android/hardware/radio/modem/RadioState.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/ResetNvType.aidl b/radio/aidl/android/hardware/radio/modem/ResetNvType.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/ResetNvType.aidl
rename to radio/aidl/android/hardware/radio/modem/ResetNvType.aidl
index 59c74da..a1411c9 100644
--- a/radio/aidl/android/hardware/radio/ResetNvType.aidl
+++ b/radio/aidl/android/hardware/radio/modem/ResetNvType.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.modem;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/AccessTechnologySpecificInfo.aidl b/radio/aidl/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl
similarity index 77%
rename from radio/aidl/android/hardware/radio/AccessTechnologySpecificInfo.aidl
rename to radio/aidl/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl
index 6f0640c..dfd62a7 100644
--- a/radio/aidl/android/hardware/radio/AccessTechnologySpecificInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.Cdma2000RegistrationInfo;
-import android.hardware.radio.EutranRegistrationInfo;
-import android.hardware.radio.NrVopsInfo;
+import android.hardware.radio.network.Cdma2000RegistrationInfo;
+import android.hardware.radio.network.EutranRegistrationInfo;
+import android.hardware.radio.network.NrVopsInfo;
 
 @VintfStability
 union AccessTechnologySpecificInfo {
@@ -27,7 +27,7 @@
     EutranRegistrationInfo eutranInfo;
     /**
      * Network capabilities for voice over PS services. This info is valid only on NR network and
-     * must be present when the device is camped on NR. VopsInfo must be empty when the device is
+     * must be present when the device is camped on NR. NrVopsInfo must be empty when the device is
      * not camped on NR.
      */
     NrVopsInfo ngranNrVopsInfo;
diff --git a/radio/aidl/android/hardware/radio/BarringInfo.aidl b/radio/aidl/android/hardware/radio/network/BarringInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/BarringInfo.aidl
rename to radio/aidl/android/hardware/radio/network/BarringInfo.aidl
index 2bffa2e..da49ba5 100644
--- a/radio/aidl/android/hardware/radio/BarringInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/BarringInfo.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.BarringTypeSpecificInfo;
+import android.hardware.radio.network.BarringTypeSpecificInfo;
 
 @VintfStability
 parcelable BarringInfo {
diff --git a/radio/aidl/android/hardware/radio/BarringTypeSpecificInfo.aidl b/radio/aidl/android/hardware/radio/network/BarringTypeSpecificInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/BarringTypeSpecificInfo.aidl
rename to radio/aidl/android/hardware/radio/network/BarringTypeSpecificInfo.aidl
index c3b892b..3899711 100644
--- a/radio/aidl/android/hardware/radio/BarringTypeSpecificInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/BarringTypeSpecificInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable BarringTypeSpecificInfo {
diff --git a/radio/aidl/android/hardware/radio/Cdma2000RegistrationInfo.aidl b/radio/aidl/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/Cdma2000RegistrationInfo.aidl
rename to radio/aidl/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl
index b9f3b66..6ea6cf9 100644
--- a/radio/aidl/android/hardware/radio/Cdma2000RegistrationInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable Cdma2000RegistrationInfo {
diff --git a/radio/aidl/android/hardware/radio/CdmaRoamingType.aidl b/radio/aidl/android/hardware/radio/network/CdmaRoamingType.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/CdmaRoamingType.aidl
rename to radio/aidl/android/hardware/radio/network/CdmaRoamingType.aidl
index df09e03..3da8c98 100644
--- a/radio/aidl/android/hardware/radio/CdmaRoamingType.aidl
+++ b/radio/aidl/android/hardware/radio/network/CdmaRoamingType.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/CdmaSignalStrength.aidl b/radio/aidl/android/hardware/radio/network/CdmaSignalStrength.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/CdmaSignalStrength.aidl
rename to radio/aidl/android/hardware/radio/network/CdmaSignalStrength.aidl
index e6c2fb5..c7754f2 100644
--- a/radio/aidl/android/hardware/radio/CdmaSignalStrength.aidl
+++ b/radio/aidl/android/hardware/radio/network/CdmaSignalStrength.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable CdmaSignalStrength {
diff --git a/radio/aidl/android/hardware/radio/CellConnectionStatus.aidl b/radio/aidl/android/hardware/radio/network/CellConnectionStatus.aidl
similarity index 87%
rename from radio/aidl/android/hardware/radio/CellConnectionStatus.aidl
rename to radio/aidl/android/hardware/radio/network/CellConnectionStatus.aidl
index faa9b28..d9f5766 100644
--- a/radio/aidl/android/hardware/radio/CellConnectionStatus.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellConnectionStatus.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 @Backing(type="int")
@@ -24,7 +24,7 @@
      */
     NONE,
     /**
-     * UE has connection to cell for signalling and possibly data (3GPP 36.331, 25.331).
+     * UE has connection to cell for signaling and possibly data (3GPP 36.331, 25.331).
      */
     PRIMARY_SERVING,
     /**
diff --git a/radio/aidl/android/hardware/radio/CellIdentity.aidl b/radio/aidl/android/hardware/radio/network/CellIdentity.aidl
similarity index 70%
rename from radio/aidl/android/hardware/radio/CellIdentity.aidl
rename to radio/aidl/android/hardware/radio/network/CellIdentity.aidl
index abfcc9d..af6d38e 100644
--- a/radio/aidl/android/hardware/radio/CellIdentity.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentity.aidl
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityCdma;
-import android.hardware.radio.CellIdentityGsm;
-import android.hardware.radio.CellIdentityLte;
-import android.hardware.radio.CellIdentityNr;
-import android.hardware.radio.CellIdentityTdscdma;
-import android.hardware.radio.CellIdentityWcdma;
+import android.hardware.radio.network.CellIdentityCdma;
+import android.hardware.radio.network.CellIdentityGsm;
+import android.hardware.radio.network.CellIdentityLte;
+import android.hardware.radio.network.CellIdentityNr;
+import android.hardware.radio.network.CellIdentityTdscdma;
+import android.hardware.radio.network.CellIdentityWcdma;
 
 /**
  * A union representing the CellIdentity of a single cell.
diff --git a/radio/aidl/android/hardware/radio/CellIdentityCdma.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityCdma.aidl
similarity index 93%
rename from radio/aidl/android/hardware/radio/CellIdentityCdma.aidl
rename to radio/aidl/android/hardware/radio/network/CellIdentityCdma.aidl
index 56867e9..e271e50 100644
--- a/radio/aidl/android/hardware/radio/CellIdentityCdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityCdma.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityOperatorNames;
+import android.hardware.radio.network.CellIdentityOperatorNames;
 
 @VintfStability
 parcelable CellIdentityCdma {
diff --git a/radio/aidl/android/hardware/radio/CellIdentityGsm.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityGsm.aidl
similarity index 92%
rename from radio/aidl/android/hardware/radio/CellIdentityGsm.aidl
rename to radio/aidl/android/hardware/radio/network/CellIdentityGsm.aidl
index f1c5042..7b711ad 100644
--- a/radio/aidl/android/hardware/radio/CellIdentityGsm.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityGsm.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityOperatorNames;
+import android.hardware.radio.network.CellIdentityOperatorNames;
 
 @VintfStability
 parcelable CellIdentityGsm {
diff --git a/radio/aidl/android/hardware/radio/CellIdentityLte.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityLte.aidl
similarity index 88%
rename from radio/aidl/android/hardware/radio/CellIdentityLte.aidl
rename to radio/aidl/android/hardware/radio/network/CellIdentityLte.aidl
index 1a261a6..d4f83a3 100644
--- a/radio/aidl/android/hardware/radio/CellIdentityLte.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityLte.aidl
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityOperatorNames;
-import android.hardware.radio.ClosedSubscriberGroupInfo;
-import android.hardware.radio.EutranBands;
+import android.hardware.radio.network.CellIdentityOperatorNames;
+import android.hardware.radio.network.ClosedSubscriberGroupInfo;
+import android.hardware.radio.network.EutranBands;
 
 @VintfStability
 parcelable CellIdentityLte {
diff --git a/radio/aidl/android/hardware/radio/CellIdentityNr.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityNr.aidl
similarity index 93%
rename from radio/aidl/android/hardware/radio/CellIdentityNr.aidl
rename to radio/aidl/android/hardware/radio/network/CellIdentityNr.aidl
index 6879c63..dfccbf7 100644
--- a/radio/aidl/android/hardware/radio/CellIdentityNr.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityNr.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityOperatorNames;
-import android.hardware.radio.NgranBands;
+import android.hardware.radio.network.CellIdentityOperatorNames;
+import android.hardware.radio.network.NgranBands;
 
 /**
  * The CellIdentity structure should be reported once for each element of the PLMN-IdentityInfoList
diff --git a/radio/aidl/android/hardware/radio/CellIdentityOperatorNames.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityOperatorNames.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/CellIdentityOperatorNames.aidl
rename to radio/aidl/android/hardware/radio/network/CellIdentityOperatorNames.aidl
index dea9929..540014a 100644
--- a/radio/aidl/android/hardware/radio/CellIdentityOperatorNames.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityOperatorNames.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable CellIdentityOperatorNames {
diff --git a/radio/aidl/android/hardware/radio/CellIdentityTdscdma.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityTdscdma.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/CellIdentityTdscdma.aidl
rename to radio/aidl/android/hardware/radio/network/CellIdentityTdscdma.aidl
index 8232245..99c8151 100644
--- a/radio/aidl/android/hardware/radio/CellIdentityTdscdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityTdscdma.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityOperatorNames;
-import android.hardware.radio.ClosedSubscriberGroupInfo;
+import android.hardware.radio.network.CellIdentityOperatorNames;
+import android.hardware.radio.network.ClosedSubscriberGroupInfo;
 
 @VintfStability
 parcelable CellIdentityTdscdma {
diff --git a/radio/aidl/android/hardware/radio/CellIdentityWcdma.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityWcdma.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/CellIdentityWcdma.aidl
rename to radio/aidl/android/hardware/radio/network/CellIdentityWcdma.aidl
index 3432747..302be96 100644
--- a/radio/aidl/android/hardware/radio/CellIdentityWcdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityWcdma.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityOperatorNames;
-import android.hardware.radio.ClosedSubscriberGroupInfo;
+import android.hardware.radio.network.CellIdentityOperatorNames;
+import android.hardware.radio.network.ClosedSubscriberGroupInfo;
 
 @VintfStability
 parcelable CellIdentityWcdma {
diff --git a/radio/aidl/android/hardware/radio/CellInfo.aidl b/radio/aidl/android/hardware/radio/network/CellInfo.aidl
similarity index 80%
rename from radio/aidl/android/hardware/radio/CellInfo.aidl
rename to radio/aidl/android/hardware/radio/network/CellInfo.aidl
index fe4f330..58cf9f5 100644
--- a/radio/aidl/android/hardware/radio/CellInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfo.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellConnectionStatus;
-import android.hardware.radio.CellInfoCellInfoRatSpecificInfo;
+import android.hardware.radio.network.CellConnectionStatus;
+import android.hardware.radio.network.CellInfoRatSpecificInfo;
 
 @VintfStability
 parcelable CellInfo {
@@ -29,5 +29,5 @@
      * Connection status for the cell.
      */
     CellConnectionStatus connectionStatus;
-    CellInfoCellInfoRatSpecificInfo ratSpecificInfo;
+    CellInfoRatSpecificInfo ratSpecificInfo;
 }
diff --git a/radio/aidl/android/hardware/radio/CellInfoCdma.aidl b/radio/aidl/android/hardware/radio/network/CellInfoCdma.aidl
similarity index 78%
rename from radio/aidl/android/hardware/radio/CellInfoCdma.aidl
rename to radio/aidl/android/hardware/radio/network/CellInfoCdma.aidl
index 27a35d1..6d92918 100644
--- a/radio/aidl/android/hardware/radio/CellInfoCdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfoCdma.aidl
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CdmaSignalStrength;
-import android.hardware.radio.CellIdentityCdma;
-import android.hardware.radio.EvdoSignalStrength;
+import android.hardware.radio.network.CdmaSignalStrength;
+import android.hardware.radio.network.CellIdentityCdma;
+import android.hardware.radio.network.EvdoSignalStrength;
 
 @VintfStability
 parcelable CellInfoCdma {
diff --git a/radio/aidl/android/hardware/radio/CellInfoGsm.aidl b/radio/aidl/android/hardware/radio/network/CellInfoGsm.aidl
similarity index 82%
rename from radio/aidl/android/hardware/radio/CellInfoGsm.aidl
rename to radio/aidl/android/hardware/radio/network/CellInfoGsm.aidl
index 16ba857..fc85248 100644
--- a/radio/aidl/android/hardware/radio/CellInfoGsm.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfoGsm.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityGsm;
-import android.hardware.radio.GsmSignalStrength;
+import android.hardware.radio.network.CellIdentityGsm;
+import android.hardware.radio.network.GsmSignalStrength;
 
 @VintfStability
 parcelable CellInfoGsm {
diff --git a/radio/aidl/android/hardware/radio/CellInfoLte.aidl b/radio/aidl/android/hardware/radio/network/CellInfoLte.aidl
similarity index 82%
rename from radio/aidl/android/hardware/radio/CellInfoLte.aidl
rename to radio/aidl/android/hardware/radio/network/CellInfoLte.aidl
index d3389c1..22db722 100644
--- a/radio/aidl/android/hardware/radio/CellInfoLte.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfoLte.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityLte;
-import android.hardware.radio.LteSignalStrength;
+import android.hardware.radio.network.CellIdentityLte;
+import android.hardware.radio.network.LteSignalStrength;
 
 @VintfStability
 parcelable CellInfoLte {
diff --git a/radio/aidl/android/hardware/radio/CellInfoNr.aidl b/radio/aidl/android/hardware/radio/network/CellInfoNr.aidl
similarity index 82%
rename from radio/aidl/android/hardware/radio/CellInfoNr.aidl
rename to radio/aidl/android/hardware/radio/network/CellInfoNr.aidl
index b1f311f..fbf026e 100644
--- a/radio/aidl/android/hardware/radio/CellInfoNr.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfoNr.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityNr;
-import android.hardware.radio.NrSignalStrength;
+import android.hardware.radio.network.CellIdentityNr;
+import android.hardware.radio.network.NrSignalStrength;
 
 @VintfStability
 parcelable CellInfoNr {
diff --git a/radio/aidl/android/hardware/radio/CellInfoCellInfoRatSpecificInfo.aidl b/radio/aidl/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl
similarity index 69%
rename from radio/aidl/android/hardware/radio/CellInfoCellInfoRatSpecificInfo.aidl
rename to radio/aidl/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl
index cdd3386..7e8a437 100644
--- a/radio/aidl/android/hardware/radio/CellInfoCellInfoRatSpecificInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl
@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellInfoCdma;
-import android.hardware.radio.CellInfoGsm;
-import android.hardware.radio.CellInfoLte;
-import android.hardware.radio.CellInfoNr;
-import android.hardware.radio.CellInfoTdscdma;
-import android.hardware.radio.CellInfoWcdma;
+import android.hardware.radio.network.CellInfoCdma;
+import android.hardware.radio.network.CellInfoGsm;
+import android.hardware.radio.network.CellInfoLte;
+import android.hardware.radio.network.CellInfoNr;
+import android.hardware.radio.network.CellInfoTdscdma;
+import android.hardware.radio.network.CellInfoWcdma;
 
 @VintfStability
-union CellInfoCellInfoRatSpecificInfo {
+union CellInfoRatSpecificInfo {
     /**
      * 3gpp CellInfo types.
      */
diff --git a/radio/aidl/android/hardware/radio/CellInfoTdscdma.aidl b/radio/aidl/android/hardware/radio/network/CellInfoTdscdma.aidl
similarity index 82%
rename from radio/aidl/android/hardware/radio/CellInfoTdscdma.aidl
rename to radio/aidl/android/hardware/radio/network/CellInfoTdscdma.aidl
index b7d09bc..e07e721 100644
--- a/radio/aidl/android/hardware/radio/CellInfoTdscdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfoTdscdma.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityTdscdma;
-import android.hardware.radio.TdscdmaSignalStrength;
+import android.hardware.radio.network.CellIdentityTdscdma;
+import android.hardware.radio.network.TdscdmaSignalStrength;
 
 @VintfStability
 parcelable CellInfoTdscdma {
diff --git a/radio/aidl/android/hardware/radio/CellInfoWcdma.aidl b/radio/aidl/android/hardware/radio/network/CellInfoWcdma.aidl
similarity index 82%
rename from radio/aidl/android/hardware/radio/CellInfoWcdma.aidl
rename to radio/aidl/android/hardware/radio/network/CellInfoWcdma.aidl
index 03b0863..38b6903 100644
--- a/radio/aidl/android/hardware/radio/CellInfoWcdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellInfoWcdma.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellIdentityWcdma;
-import android.hardware.radio.WcdmaSignalStrength;
+import android.hardware.radio.network.CellIdentityWcdma;
+import android.hardware.radio.network.WcdmaSignalStrength;
 
 @VintfStability
 parcelable CellInfoWcdma {
diff --git a/radio/aidl/android/hardware/radio/ClosedSubscriberGroupInfo.aidl b/radio/aidl/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/ClosedSubscriberGroupInfo.aidl
rename to radio/aidl/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl
index 7c6fb7a..b5b4add 100644
--- a/radio/aidl/android/hardware/radio/ClosedSubscriberGroupInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable ClosedSubscriberGroupInfo {
diff --git a/radio/aidl/android/hardware/radio/Domain.aidl b/radio/aidl/android/hardware/radio/network/Domain.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/Domain.aidl
rename to radio/aidl/android/hardware/radio/network/Domain.aidl
index f5e5261..b62f0ee 100644
--- a/radio/aidl/android/hardware/radio/Domain.aidl
+++ b/radio/aidl/android/hardware/radio/network/Domain.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/EutranBands.aidl b/radio/aidl/android/hardware/radio/network/EutranBands.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/EutranBands.aidl
rename to radio/aidl/android/hardware/radio/network/EutranBands.aidl
index 59fe6c4..48ee26e 100644
--- a/radio/aidl/android/hardware/radio/EutranBands.aidl
+++ b/radio/aidl/android/hardware/radio/network/EutranBands.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * EUTRAN bands up to V16.4.0
diff --git a/radio/aidl/android/hardware/radio/EutranRegistrationInfo.aidl b/radio/aidl/android/hardware/radio/network/EutranRegistrationInfo.aidl
similarity index 88%
rename from radio/aidl/android/hardware/radio/EutranRegistrationInfo.aidl
rename to radio/aidl/android/hardware/radio/network/EutranRegistrationInfo.aidl
index 0f8f949..5e19c56 100644
--- a/radio/aidl/android/hardware/radio/EutranRegistrationInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/EutranRegistrationInfo.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.LteVopsInfo;
-import android.hardware.radio.NrIndicators;
+import android.hardware.radio.network.LteVopsInfo;
+import android.hardware.radio.network.NrIndicators;
 
 @VintfStability
 parcelable EutranRegistrationInfo {
diff --git a/radio/aidl/android/hardware/radio/EvdoSignalStrength.aidl b/radio/aidl/android/hardware/radio/network/EvdoSignalStrength.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/EvdoSignalStrength.aidl
rename to radio/aidl/android/hardware/radio/network/EvdoSignalStrength.aidl
index ff631f3..0ab8b59 100644
--- a/radio/aidl/android/hardware/radio/EvdoSignalStrength.aidl
+++ b/radio/aidl/android/hardware/radio/network/EvdoSignalStrength.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable EvdoSignalStrength {
diff --git a/radio/aidl/android/hardware/radio/GeranBands.aidl b/radio/aidl/android/hardware/radio/network/GeranBands.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/GeranBands.aidl
rename to radio/aidl/android/hardware/radio/network/GeranBands.aidl
index d3a7598..573d771 100644
--- a/radio/aidl/android/hardware/radio/GeranBands.aidl
+++ b/radio/aidl/android/hardware/radio/network/GeranBands.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/GsmSignalStrength.aidl b/radio/aidl/android/hardware/radio/network/GsmSignalStrength.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/GsmSignalStrength.aidl
rename to radio/aidl/android/hardware/radio/network/GsmSignalStrength.aidl
index 65f853a..539e1ce 100644
--- a/radio/aidl/android/hardware/radio/GsmSignalStrength.aidl
+++ b/radio/aidl/android/hardware/radio/network/GsmSignalStrength.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable GsmSignalStrength {
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
new file mode 100644
index 0000000..0db918d
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
@@ -0,0 +1,444 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.network;
+
+import android.hardware.radio.AccessNetwork;
+import android.hardware.radio.RadioAccessFamily;
+import android.hardware.radio.network.CdmaRoamingType;
+import android.hardware.radio.network.IRadioNetworkIndication;
+import android.hardware.radio.network.IRadioNetworkResponse;
+import android.hardware.radio.network.IndicationFilter;
+import android.hardware.radio.network.NetworkScanRequest;
+import android.hardware.radio.network.NrDualConnectivityState;
+import android.hardware.radio.network.RadioAccessSpecifier;
+import android.hardware.radio.network.RadioBandMode;
+import android.hardware.radio.network.SignalThresholdInfo;
+
+/**
+ * This interface is used by telephony and telecom to talk to cellular radio for network APIs.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ * setResponseFunctions must work with IRadioNetworkResponse and IRadioNetworkIndication.
+ */
+@VintfStability
+oneway interface IRadioNetwork {
+    /**
+     * Requests bitmap representing the currently allowed network types.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getAllowedNetworkTypesBitmapResponse()
+     */
+    void getAllowedNetworkTypesBitmap(in int serial);
+
+    /**
+     * Get the list of band modes supported by RF.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getAvailableBandModesResponse()
+     */
+    void getAvailableBandModes(in int serial);
+
+    /**
+     * Scans for available networks
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getAvailableNetworksResponse()
+     */
+    void getAvailableNetworks(in int serial);
+
+    /**
+     * Get all the barring info for the current camped cell applicable to the current user.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getBarringInfoResponse()
+     */
+    void getBarringInfo(in int serial);
+
+    /**
+     * Request the actual setting of the roaming preferences in CDMA in the modem
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getCdmaRoamingPreferenceResponse()
+     */
+    void getCdmaRoamingPreference(in int serial);
+
+    /**
+     * Request all of the current cell information known to the radio. The radio must return a list
+     * of all current cells, including the neighboring cells. If for a particular cell information
+     * isn't known then the appropriate unknown value will be returned.
+     * This does not cause or change the rate of unsolicited cellInfoList().
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getCellInfoListResponse()
+     */
+    void getCellInfoList(in int serial);
+
+    /**
+     * Request current data registration state.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getDataRegistrationStateResponse()
+     */
+    void getDataRegistrationState(in int serial);
+
+    /**
+     * Request current IMS registration state
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getImsRegistrationStateResponse()
+     */
+    void getImsRegistrationState(in int serial);
+
+    /**
+     * Request neighboring cell id in GSM network
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getNeighboringCidsResponse()
+     */
+    void getNeighboringCids(in int serial);
+
+    /**
+     * Query current network selection mode
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getNetworkSelectionModeResponse()
+     */
+    void getNetworkSelectionMode(in int serial);
+
+    /**
+     * Request current operator ONS or EONS
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getOperatorResponse()
+     */
+    void getOperator(in int serial);
+
+    /**
+     * Requests current signal strength and associated information. Must succeed if radio is on.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getSignalStrengthResponse()
+     */
+    void getSignalStrength(in int serial);
+
+    /**
+     * Get which bands the modem's background scan is acting on.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getSystemSelectionChannelsResponse()
+     */
+    void getSystemSelectionChannels(in int serial);
+
+    /**
+     * Query the radio technology type (3GPP/3GPP2) used for voice. Query is valid only
+     * when radio state is not RADIO_STATE_UNAVAILABLE
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getVoiceRadioTechnologyResponse()
+     */
+    void getVoiceRadioTechnology(in int serial);
+
+    /**
+     * Request current voice registration state.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.getVoiceRegistrationStateResponse()
+     */
+    void getVoiceRegistrationState(in int serial);
+
+    /**
+     * Is E-UTRA-NR Dual Connectivity enabled
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.isNrDualConnectivityEnabledResponse()
+     */
+    void isNrDualConnectivityEnabled(in int serial);
+
+    /**
+     * Pull LCE service for capacity information.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.pullLceDataResponse()
+     */
+    void pullLceData(in int serial);
+
+    /**
+     * When response type received from a radio indication or radio response is
+     * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
+     * acknowledge the receipt of those messages by sending responseAcknowledgement().
+     */
+    void responseAcknowledgement();
+
+    /**
+     * Requests to set the network type for searching and registering. Instruct the radio to
+     * *only* accept the types of network provided. In case of an emergency call, the modem is
+     * authorized to bypass this restriction.
+     *
+     * @param serial Serial number of request.
+     * @param networkTypeBitmap a 32-bit bearer bitmap of RadioAccessFamily
+     *
+     * Response function is IRadioNetworkResponse.setAllowedNetworkTypesBitmapResponse()
+     */
+    void setAllowedNetworkTypesBitmap(in int serial, in RadioAccessFamily networkTypeBitmap);
+
+    /**
+     * Assign a specified band for RF configuration.
+     *
+     * @param serial Serial number of request.
+     * @param mode RadioBandMode
+     *
+     * Response function is IRadioNetworkResponse.setBandModeResponse()
+     */
+    void setBandMode(in int serial, in RadioBandMode mode);
+
+    /**
+     * Change call barring facility password
+     *
+     * @param serial Serial number of request.
+     * @param facility facility string code from TS 27.007 7.4 (eg "AO" for BAOC)
+     * @param oldPassword old password
+     * @param newPassword new password
+     *
+     * Response function is IRadioNetworkResponse.setBarringPasswordResponse()
+     */
+    void setBarringPassword(
+            in int serial, in String facility, in String oldPassword, in String newPassword);
+
+    /**
+     * Request to set the roaming preferences in CDMA
+     *
+     * @param serial Serial number of request.
+     * @param type CdmaRoamingType defined in types.hal
+     *
+     * Response function is IRadioNetworkResponse.setCdmaRoamingPreferenceResponse()
+     */
+    void setCdmaRoamingPreference(in int serial, in CdmaRoamingType type);
+
+    /**
+     * Sets the minimum time between when unsolicited cellInfoList() must be invoked.
+     * A value of 0, means invoke cellInfoList() when any of the reported information changes.
+     * Setting the value to INT_MAX(0x7fffffff) means never issue a unsolicited cellInfoList().
+     *
+     * @param serial Serial number of request.
+     * @param rate minimum time in milliseconds to indicate time between unsolicited cellInfoList()
+     *
+     * Response function is IRadioNetworkResponse.setCellInfoListRateResponse()
+     */
+    void setCellInfoListRate(in int serial, in int rate);
+
+    /**
+     * Sets the indication filter. Prevents the reporting of specified unsolicited indications from
+     * the radio. This is used for power saving in instances when those indications are not needed.
+     * If unset, defaults to IndicationFilter:ALL.
+     *
+     * @param serial Serial number of request.
+     * @param indicationFilter 32-bit bitmap of IndicationFilter. Bits set to 1 indicate the
+     *        indications are enabled. See IndicationFilter for the definition of each bit.
+     *
+     * Response function is IRadioNetworkResponse.setIndicationFilterResponse()
+     */
+    void setIndicationFilter(in int serial, in IndicationFilter indicationFilter);
+
+    /**
+     * Sets the link capacity reporting criteria. The resulting reporting criteria are the AND of
+     * all the supplied criteria. Note that reporting criteria must be individually set for each
+     * RAN. If unset, reporting criteria for that RAN are implementation-defined.
+     *
+     * @param serial Serial number of request.
+     * @param hysteresisMs A hysteresis time in milliseconds to prevent flapping. A value of 0
+     *        disables hysteresis.
+     * @param hysteresisDlKbps An interval in kbps defining the required magnitude change between DL
+     *        reports. hysteresisDlKbps must be smaller than the smallest threshold delta. A value
+     *        of 0 disables hysteresis.
+     * @param hysteresisUlKbps An interval in kbps defining the required magnitude change between UL
+     *        reports. hysteresisUlKbps must be smaller than the smallest threshold delta. A value
+     *        of 0 disables hysteresis.
+     * @param thresholdsDownlinkKbps A vector of trigger thresholds in kbps for downlink reports. A
+     *        vector size of 0 disables the use of DL thresholds for reporting.
+     * @param thresholdsUplinkKbps A vector of trigger thresholds in kbps for uplink reports. A
+     *        vector size of 0 disables the use of UL thresholds for reporting.
+     * @param accessNetwork The type of network for which to apply these thresholds.
+     *
+     * Response function is IRadioNetworkResponse.setLinkCapacityReportingCriteriaResponse().
+     */
+    void setLinkCapacityReportingCriteria(in int serial, in int hysteresisMs,
+            in int hysteresisDlKbps, in int hysteresisUlKbps, in int[] thresholdsDownlinkKbps,
+            in int[] thresholdsUplinkKbps, in AccessNetwork accessNetwork);
+
+    /**
+     * Enables/disables network state change notifications due to changes in LAC and/or CID (for
+     * GSM) or BID/SID/NID/latitude/longitude (for CDMA). Basically +CREG=2 vs. +CREG=1 (TS 27.007).
+     * The Radio implementation must default to "updates enabled" when the screen is on and
+     * "updates disabled" when the screen is off.
+     *
+     * @param serial Serial number of request.
+     * @param enable true=updates enabled (+CREG=2), false=updates disabled (+CREG=1)
+     *
+     * Response function is IRadioNetworkResponse.setLocationUpdatesResponse()
+     */
+    void setLocationUpdates(in int serial, in boolean enable);
+
+    /**
+     * Specify that the network must be selected automatically.
+     * This request must not respond until the new operator is selected and registered.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.setNetworkSelectionModeAutomaticResponse()
+     */
+    void setNetworkSelectionModeAutomatic(in int serial);
+
+    /**
+     * Manually select a specified network. This request must not respond until the new operator is
+     * selected and registered. Per TS 23.122, the RAN is just the initial suggested value.
+     * If registration fails, the RAN is not available afterwards, or the RAN is not within the
+     * network types specified by IRadioNetwork::setAllowedNetworkTypeBitmap, then the modem will
+     * need to select the next best RAN for network registration.
+     *
+     * @param serial Serial number of request.
+     * @param operatorNumeric String specifying MCCMNC of network to select (eg "310170").
+     * @param ran Initial suggested access network type. If value is UNKNOWN, the modem will select
+     *        the next best RAN for network registration.
+     *
+     * Response function is IRadioNetworkResponse.setNetworkSelectionModeManualResponse()
+     */
+    void setNetworkSelectionModeManual(
+            in int serial, in String operatorNumeric, in AccessNetwork ran);
+
+    /**
+     * Enable or disable E-UTRA-NR dual connectivity. If disabled then UE will not connect
+     * to secondary carrier.
+     *
+     * @param serial Serial number of request.
+     * @param nrDualConnectivityState expected NR dual connectivity state.
+     *        1: Enable NR dual connectivity {NrDualConnectivityState:ENABLE}
+     *        2: Disable NR dual connectivity {NrDualConnectivityState:DISABLE}
+     *        3: Disable NR dual connectivity and force secondary cell to be released
+     *           {NrDualConnectivityState:DISABLE_IMMEDIATE}
+     *
+     * Response function is IRadioNetworkResponse.setNrDualConnectivityStateResponse()
+     */
+    void setNrDualConnectivityState(
+            in int serial, in NrDualConnectivityState nrDualConnectivityState);
+
+    /**
+     * Set response functions for network radio requests and indications.
+     *
+     * @param radioNetworkResponse Object containing response functions
+     * @param radioNetworkIndication Object containing radio indications
+     */
+    void setResponseFunctions(in IRadioNetworkResponse radioNetworkResponse,
+            in IRadioNetworkIndication radioNetworkIndication);
+
+    /**
+     * Sets the signal strength reporting criteria. The resulting reporting rules are the AND of all
+     * the supplied criteria. For each RAN the hysteresisDb and thresholds apply to only the
+     * following measured quantities:
+     * -GERAN    - RSSI
+     * -CDMA2000 - RSSI
+     * -UTRAN    - RSCP
+     * -EUTRAN   - RSRP/RSRQ/RSSNR
+     * -NGRAN    - SSRSRP/SSRSRQ/SSSINR
+     * Note that reporting criteria must be individually set for each RAN. For each RAN, if none of
+     * reporting criteria of any measurement is set enabled (see SignalThresholdInfo.isEnabled),
+     * the reporting criteria for this RAN is implementation-defined. For each RAN, if any reporting
+     * criteria of any measure is set enabled, the reporting criteria of the other measures in this
+     * RAN are set disabled (see SignalThresholdInfo.isEnabled) until they are set enabled.
+     *
+     * @param serial Serial number of request.
+     * @param signalThresholdInfo Signal threshold info including the threshold values,
+     *        hysteresisDb, hysteresisMs and isEnabled. See SignalThresholdInfo for details.
+     * @param accessNetwork The type of network for which to apply these thresholds.
+     *
+     * Response function is IRadioNetworkResponse.setSignalStrengthReportingCriteriaResponse()
+     */
+    void setSignalStrengthReportingCriteria(in int serial,
+            in SignalThresholdInfo signalThresholdInfo, in AccessNetwork accessNetwork);
+
+    /**
+     * Enables/disables supplementary service related notifications from the network.
+     * Notifications are reported via unsolSuppSvcNotification().
+     *
+     * @param serial Serial number of request.
+     * @param enable true = notifications enabled, false = notifications disabled.
+     *
+     * Response function is IRadioNetworkResponse.setSuppServiceNotificationsResponse()
+     */
+    void setSuppServiceNotifications(in int serial, in boolean enable);
+
+    /**
+     * Specify which bands modem's background scan must act on. If specifyChannels is true, it only
+     * scans bands specified in specifiers. If specifyChannels is false, it scans all bands. For
+     * example, CBRS is only on LTE band 48. By specifying this band, modem saves more power.
+     *
+     * @param serial Serial number of request.
+     * @param specifyChannels whether to scan bands defined in specifiers.
+     * @param specifiers which bands to scan. Only used if specifyChannels is true.
+     *
+     * Response function is IRadioNetworkResponse.setSystemSelectionChannelsResponse()
+     */
+    void setSystemSelectionChannels(
+            in int serial, in boolean specifyChannels, in RadioAccessSpecifier[] specifiers);
+
+    /**
+     * Starts a network scan.
+     *
+     * @param serial Serial number of request.
+     * @param request Defines the radio networks/bands/channels which need to be scanned.
+     *
+     * Response function is IRadioNetworkResponse.startNetworkScanResponse()
+     */
+    void startNetworkScan(in int serial, in NetworkScanRequest request);
+
+    /**
+     * Stops ongoing network scan
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioNetworkResponse.stopNetworkScanResponse()
+     */
+    void stopNetworkScan(in int serial);
+
+    /**
+     * Requests that network personalization be deactivated
+     *
+     * @param serial Serial number of request.
+     * @param netPin Network depersonlization code
+     *
+     * Response function is IRadioNetworkResponse.supplyNetworkDepersonalizationResponse()
+     */
+    void supplyNetworkDepersonalization(in int serial, in String netPin);
+}
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl
new file mode 100644
index 0000000..a2fac20
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl
@@ -0,0 +1,188 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.network;
+
+import android.hardware.radio.RadioIndicationType;
+import android.hardware.radio.RadioTechnology;
+import android.hardware.radio.network.BarringInfo;
+import android.hardware.radio.network.CellIdentity;
+import android.hardware.radio.network.CellInfo;
+import android.hardware.radio.network.Domain;
+import android.hardware.radio.network.LinkCapacityEstimate;
+import android.hardware.radio.network.NetworkScanResult;
+import android.hardware.radio.network.PhoneRestrictedState;
+import android.hardware.radio.network.PhysicalChannelConfig;
+import android.hardware.radio.network.SignalStrength;
+import android.hardware.radio.network.SuppSvcNotification;
+
+/**
+ * Interface declaring unsolicited radio indications for network APIs.
+ */
+@VintfStability
+oneway interface IRadioNetworkIndication {
+    /**
+     * Indicate barring information for the user’s access category / access class and PLMN.
+     *
+     * <p>Provide information about the barring status of the cell for the user. The information
+     * provided should describe all barring configurations that are applicable to the current user,
+     * even if the user is not currently barred (due to conditional barring). This informs Android
+     * of likely future (statistical) barring for specific services.
+     *
+     * <p>This indication should be sent whenever the cell’s barring config changes for the current
+     * user, or if the user’s conditional barring status changes due to re-evaluation of the
+     * barring conditions. Barring status will likely change when the device camps for service,
+     * when PLMN selection is completed, when the device attempts to access a conditionally barred
+     * service, and when the System Information including barring info for a camped cell is updated.
+     *
+     * @param type Type of radio indication
+     * @param cellIdentity cellIdentity for the barring infos
+     * @param barringInfos a vector of BarringInfos for all barring service types
+     */
+    void barringInfoChanged(in RadioIndicationType type, in CellIdentity cellIdentity,
+            in BarringInfo[] barringInfos);
+
+    /**
+     * Indicates when PRL (preferred roaming list) changes.
+     *
+     * @param type Type of radio indication
+     * @param version PRL version after PRL changes
+     */
+    void cdmaPrlChanged(in RadioIndicationType type, in int version);
+
+    /**
+     * Report all of the current cell information known to the radio.
+     *
+     * @param type Type of radio indication
+     * @param records Current cell information
+     */
+    void cellInfoList(in RadioIndicationType type, in CellInfo[] records);
+
+    /**
+     * Indicates current link capacity estimate. This indication is sent whenever the reporting
+     * criteria, as set by IRadioNetwork.setLinkCapacityReportingCriteria(), are met and the
+     * indication is not suppressed by IRadioNetwork.setIndicationFilter().
+     *
+     * @param type Type of radio indication
+     * @param lce LinkCapacityEstimate
+     */
+    void currentLinkCapacityEstimate(in RadioIndicationType type, in LinkCapacityEstimate lce);
+
+    /**
+     * Indicates physical channel configurations. An empty configs list shall be returned when the
+     * radio is in idle mode (i.e. RRC idle).
+     *
+     * @param type Type of radio indication
+     * @param configs Vector of PhysicalChannelConfigs
+     */
+    void currentPhysicalChannelConfigs(
+            in RadioIndicationType type, in PhysicalChannelConfig[] configs);
+
+    /**
+     * Indicates current signal strength of the radio.
+     *
+     * @param type Type of radio indication
+     * @param signalStrength SignalStrength information
+     */
+    void currentSignalStrength(in RadioIndicationType type, in SignalStrength signalStrength);
+
+    /**
+     * Indicates when IMS registration state has changed. To get IMS registration state and IMS SMS
+     * format, callee needs to invoke getImsRegistrationState().
+     *
+     * @param type Type of radio indication
+     */
+    void imsNetworkStateChanged(in RadioIndicationType type);
+
+    /**
+     * Incremental network scan results.
+     *
+     * @param type Type of radio indication
+     * @param result the result of the network scan
+     */
+    void networkScanResult(in RadioIndicationType type, in NetworkScanResult result);
+
+    /**
+     * Indicates when voice or data network state changed. Callee must invoke
+     * IRadioNetwork.getVoiceRegistrationState(), IRadioNetwork.getDataRegistrationState(), and
+     * IRadioNetwork.getOperator()
+     *
+     * @param type Type of radio indication
+     */
+    void networkStateChanged(in RadioIndicationType type);
+
+    /**
+     * Indicates when radio has received a NITZ time message.
+     *
+     * @param type Type of radio indication
+     * @param nitzTime NITZ time string in the form "yy/mm/dd,hh:mm:ss(+/-)tz,dt"
+     * @param receivedTime milliseconds since boot that the NITZ time was received
+     */
+    void nitzTimeReceived(in RadioIndicationType type, in String nitzTime, in long receivedTime);
+
+    /**
+     * Report that Registration or a Location/Routing/Tracking Area update has failed.
+     *
+     * <p>Indicate whenever a registration procedure, including a location, routing, or tracking
+     * area update fails. This includes procedures that do not necessarily result in a change of
+     * the modem's registration status. If the modem's registration status changes, that is
+     * reflected in the onNetworkStateChanged() and subsequent get{Voice/Data}RegistrationState().
+     *
+     * @param cellIdentity the CellIdentity, which must include the globally unique identifier for
+     *        the cell (for example, all components of the CGI or ECGI).
+     * @param chosenPlmn a 5 or 6 digit alphanumeric PLMN (MCC|MNC) among those broadcast by the
+     *        cell that was chosen for the failed registration attempt.
+     * @param domain Domain::CS, Domain::PS, or both in case of a combined procedure.
+     * @param causeCode the primary failure cause code of the procedure.
+     *        For GSM/UMTS (MM), values are in TS 24.008 Sec 10.5.95
+     *        For GSM/UMTS (GMM), values are in TS 24.008 Sec 10.5.147
+     *        For LTE (EMM), cause codes are TS 24.301 Sec 9.9.3.9
+     *        For NR (5GMM), cause codes are TS 24.501 Sec 9.11.3.2
+     *        MAX_INT if this value is unused.
+     * @param additionalCauseCode the cause code of any secondary/combined procedure if appropriate.
+     *        For UMTS, if a combined attach succeeds for PS only, then the GMM cause code shall be
+     *        included as an additionalCauseCode.
+     *        For LTE (ESM), cause codes are in TS 24.301 9.9.4.4
+     *        MAX_INT if this value is unused.
+     */
+    void registrationFailed(in RadioIndicationType type, in CellIdentity cellIdentity,
+            in String chosenPlmn, in Domain domain, in int causeCode, in int additionalCauseCode);
+
+    /**
+     * Indicates a restricted state change (eg, for Domain Specific Access Control).
+     * Radio must send this msg after radio off/on cycle no matter it is changed or not.
+     *
+     * @param type Type of radio indication
+     * @param state Bitmask of restricted state as defined by PhoneRestrictedState
+     */
+    void restrictedStateChanged(in RadioIndicationType type, in PhoneRestrictedState state);
+
+    /**
+     * Reports supplementary service related notification from the network.
+     *
+     * @param type Type of radio indication
+     * @param suppSvc SuppSvcNotification
+     */
+    void suppSvcNotify(in RadioIndicationType type, in SuppSvcNotification suppSvc);
+
+    /**
+     * Indicates that voice technology has changed. Responds with new rat.
+     *
+     * @param type Type of radio indication
+     * @param rat Current new voice rat
+     */
+    void voiceRadioTechChanged(in RadioIndicationType type, in RadioTechnology rat);
+}
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
new file mode 100644
index 0000000..ae2646d
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -0,0 +1,588 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.network;
+
+import android.hardware.radio.RadioAccessFamily;
+import android.hardware.radio.RadioResponseInfo;
+import android.hardware.radio.RadioTechnology;
+import android.hardware.radio.RadioTechnologyFamily;
+import android.hardware.radio.network.BarringInfo;
+import android.hardware.radio.network.CdmaRoamingType;
+import android.hardware.radio.network.CellIdentity;
+import android.hardware.radio.network.CellInfo;
+import android.hardware.radio.network.LceDataInfo;
+import android.hardware.radio.network.NeighboringCell;
+import android.hardware.radio.network.OperatorInfo;
+import android.hardware.radio.network.RadioAccessSpecifier;
+import android.hardware.radio.network.RadioBandMode;
+import android.hardware.radio.network.RegStateResult;
+import android.hardware.radio.network.SignalStrength;
+
+/**
+ * Interface declaring response functions to solicited radio requests for network APIs.
+ */
+@VintfStability
+oneway interface IRadioNetworkResponse {
+    /**
+     * Acknowledge the receipt of radio request sent to the vendor. This must be sent only for
+     * radio request which take long time to respond. For more details, refer
+     * https://source.android.com/devices/tech/connect/ril.html
+     *
+     * @param serial Serial no. of the request whose acknowledgement is sent.
+     */
+    void acknowledgeRequest(in int serial);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param networkTypeBitmap a 32-bit bitmap of RadioAccessFamily.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:MODE_NOT_SUPPORTED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     */
+    void getAllowedNetworkTypesBitmapResponse(
+            in RadioResponseInfo info, in RadioAccessFamily networkTypeBitmap);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param bandModes List of RadioBandMode listing supported modes
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getAvailableBandModesResponse(in RadioResponseInfo info, in RadioBandMode[] bandModes);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param networkInfos List of network operator information as OperatorInfos
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:ABORTED
+     *   RadioError:DEVICE_IN_USE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:CANCELLED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INTERNAL_ERR
+     */
+    void getAvailableNetworksResponse(in RadioResponseInfo info, in OperatorInfo[] networkInfos);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param cellIdentity CellIdentity for the barring infos.
+     * @param barringInfos a vector of barring info for all barring service types
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     */
+    void getBarringInfoResponse(
+            in RadioResponseInfo info, in CellIdentity cellIdentity, in BarringInfo[] barringInfos);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param type CdmaRoamingType
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void getCdmaRoamingPreferenceResponse(in RadioResponseInfo info, in CdmaRoamingType type);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param cellInfo List of current cell information known to radio
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    void getCellInfoListResponse(in RadioResponseInfo info, in CellInfo[] cellInfo);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param dataRegResponse Current data registration response as defined by RegStateResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NOT_PROVISIONED
+     */
+    void getDataRegistrationStateResponse(
+            in RadioResponseInfo info, in RegStateResult dataRegResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param isRegistered false = not registered, true = registered
+     * @param ratFamily RadioTechnologyFamily. This value is valid only if isRegistered is true.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getImsRegistrationStateResponse(
+            in RadioResponseInfo info, in boolean isRegistered, in RadioTechnologyFamily ratFamily);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param cells Vector of neighboring radio cell
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_NETWORK_FOUND
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getNeighboringCidsResponse(in RadioResponseInfo info, in NeighboringCell[] cells);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param selection false for automatic selection, true for manual selection
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getNetworkSelectionModeResponse(in RadioResponseInfo info, in boolean manual);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param longName is long alpha ONS or EONS or empty string if unregistered
+     * @param shortName is short alpha ONS or EONS or empty string if unregistered
+     * @param numeric is 5 or 6 digit numeric code (MCC + MNC) or empty string if unregistered
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getOperatorResponse(
+            in RadioResponseInfo info, in String longName, in String shortName, in String numeric);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param signalStrength Current signal strength
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    void getSignalStrengthResponse(in RadioResponseInfo info, in SignalStrength signalStrength);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param specifiers List of RadioAccessSpecifiers that are scanned.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    void getSystemSelectionChannelsResponse(
+            in RadioResponseInfo info, in RadioAccessSpecifier[] specifiers);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param rat Current voice RAT
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getVoiceRadioTechnologyResponse(in RadioResponseInfo info, in RadioTechnology rat);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param voiceRegResponse Current Voice registration response as defined by RegStateResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    void getVoiceRegistrationStateResponse(
+            in RadioResponseInfo info, in RegStateResult voiceRegResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param isEnabled Indicates whether NR dual connectivity is enabled or not, True if enabled
+     *        else false.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void isNrDualConnectivityEnabledResponse(in RadioResponseInfo info, in boolean isEnabled);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param lceInfo LceDataInfo indicating LCE data
+     *
+     * Valid errors returned:
+     *   RadioError:REQUEST_NOT_SUPPORTED may be returned when HAL 1.2 or higher is supported.
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:LCE_NOT_SUPPORTED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void pullLceDataResponse(in RadioResponseInfo info, in LceDataInfo lceInfo);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:MODE_NOT_SUPPORTED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     */
+    void setAllowedNetworkTypesBitmapResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setBandModeResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setBarringPasswordResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void setCdmaRoamingPreferenceResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void setCellInfoListRateResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     */
+    void setIndicationFilterResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    void setLinkCapacityReportingCriteriaResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void setLocationUpdatesResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:ILLEGAL_SIM_OR_ME
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *
+     * Returns RadioError:ILLEGAL_SIM_OR_ME when the failure is permanent and
+     * no retries needed, such as illegal SIM or ME.
+     */
+    void setNetworkSelectionModeAutomaticResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:ILLEGAL_SIM_OR_ME
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *
+     * Returns RadioError:ILLEGAL_SIM_OR_ME when the failure is permanent and
+     * no retries needed, such as illegal SIM or ME.
+     */
+    void setNetworkSelectionModeManualResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_STATE
+     */
+    void setNrDualConnectivityStateResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:RADIO_NOT_AVAILABLE
+     */
+    void setSignalStrengthReportingCriteriaResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SIM_BUSY
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void setSuppServiceNotificationsResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    void setSystemSelectionChannelsResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:DEVICE_IN_USE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     */
+    void startNetworkScanResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     */
+    void stopNetworkScanResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:PASSWORD_INCORRECT (code is invalid)
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    void supplyNetworkDepersonalizationResponse(in RadioResponseInfo info, in int remainingRetries);
+}
diff --git a/radio/aidl/android/hardware/radio/network/IndicationFilter.aidl b/radio/aidl/android/hardware/radio/network/IndicationFilter.aidl
new file mode 100644
index 0000000..ac48227
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/network/IndicationFilter.aidl
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.network;
+
+@VintfStability
+@Backing(type="int")
+enum IndicationFilter {
+    NONE = 0,
+    ALL = ~0,
+    /**
+     * When this bit is set, modem must send the signal strength update through
+     * IRadioNetworkIndication.currentSignalStrength() when all criteria specified by
+     * IRadioNetwork.setSignalStrengthReportingCriteria() are met.
+     */
+    SIGNAL_STRENGTH = 1 << 0,
+    /**
+     * When this bit is set, modem must invoke IRadioNetworkIndication.networkStateChanged() when
+     * any field in the voice or data RegStateResult changes. When this bit is not set, modem must
+     * suppress IRadioNetworkIndication.networkStateChanged() when there are only changes from
+     * insignificant fields. Modem must invoke IRadioNetworkIndication.networkStateChanged() when
+     * significant fields are updated regardless of whether this bit is set.
+     *
+     * The following fields in RegStateResult are considered significant: regState, rat.
+     */
+    FULL_NETWORK_STATE = 1 << 1,
+    /**
+     * When this bit is set, modem must send IRadioNetworkIndication.dataCallListChanged() whenever
+     * any field in SetupDataCallResult changes. When this bit is not set, modem must suppress the
+     * indication when the only changed field is 'active' (for data dormancy). For all other field
+     * changes, the modem must send IRadioNetworkIndication.dataCallListChanged() regardless of
+     * whether this bit is set.
+     */
+    DATA_CALL_DORMANCY_CHANGED = 1 << 2,
+    /**
+     * When this bit is set, modem must send the link capacity update through
+     * IRadioNetworkIndication.currentLinkCapacityEstimate() when all criteria specified by
+     * IRadioNetwork.setLinkCapacityReportingCriteria() are met.
+     */
+    LINK_CAPACITY_ESTIMATE = 1 << 3,
+    /**
+     * When this bit is set, the modem must send the physical channel configuration update through
+     * IRadioNetworkIndication.currentPhysicalChannelConfigs() when the configuration has changed.
+     * It is recommended that this be reported whenever link capacity or signal strength is
+     * reported.
+     */
+    PHYSICAL_CHANNEL_CONFIG = 1 << 4,
+    /**
+     * Control the unsolicited sending of registration failure reports via onRegistrationFailed
+     */
+    REGISTRATION_FAILURE = 1 << 5,
+    /**
+     * Control the unsolicited sending of barring info updates via onBarringInfo
+     */
+    BARRING_INFO = 1 << 6,
+}
diff --git a/radio/aidl/android/hardware/radio/LceDataInfo.aidl b/radio/aidl/android/hardware/radio/network/LceDataInfo.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/LceDataInfo.aidl
rename to radio/aidl/android/hardware/radio/network/LceDataInfo.aidl
index 68521b5..344227e 100644
--- a/radio/aidl/android/hardware/radio/LceDataInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/LceDataInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable LceDataInfo {
diff --git a/radio/aidl/android/hardware/radio/LinkCapacityEstimate.aidl b/radio/aidl/android/hardware/radio/network/LinkCapacityEstimate.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/LinkCapacityEstimate.aidl
rename to radio/aidl/android/hardware/radio/network/LinkCapacityEstimate.aidl
index 78ddee2..8d31bbc 100644
--- a/radio/aidl/android/hardware/radio/LinkCapacityEstimate.aidl
+++ b/radio/aidl/android/hardware/radio/network/LinkCapacityEstimate.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable LinkCapacityEstimate {
diff --git a/radio/aidl/android/hardware/radio/LteSignalStrength.aidl b/radio/aidl/android/hardware/radio/network/LteSignalStrength.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/LteSignalStrength.aidl
rename to radio/aidl/android/hardware/radio/network/LteSignalStrength.aidl
index 699925d..a727aa5 100644
--- a/radio/aidl/android/hardware/radio/LteSignalStrength.aidl
+++ b/radio/aidl/android/hardware/radio/network/LteSignalStrength.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable LteSignalStrength {
diff --git a/radio/aidl/android/hardware/radio/LteVopsInfo.aidl b/radio/aidl/android/hardware/radio/network/LteVopsInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/LteVopsInfo.aidl
rename to radio/aidl/android/hardware/radio/network/LteVopsInfo.aidl
index b487a8f..1cda8db 100644
--- a/radio/aidl/android/hardware/radio/LteVopsInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/LteVopsInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * Type to define the LTE specific network capabilities for voice over PS including emergency and
diff --git a/radio/aidl/android/hardware/radio/NeighboringCell.aidl b/radio/aidl/android/hardware/radio/network/NeighboringCell.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/NeighboringCell.aidl
rename to radio/aidl/android/hardware/radio/network/NeighboringCell.aidl
index b48a2d4..270bdee 100644
--- a/radio/aidl/android/hardware/radio/NeighboringCell.aidl
+++ b/radio/aidl/android/hardware/radio/network/NeighboringCell.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable NeighboringCell {
diff --git a/radio/aidl/android/hardware/radio/NetworkScanRequest.aidl b/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/NetworkScanRequest.aidl
rename to radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
index d495a9d..ec8aa95 100644
--- a/radio/aidl/android/hardware/radio/NetworkScanRequest.aidl
+++ b/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.RadioAccessSpecifier;
+import android.hardware.radio.network.RadioAccessSpecifier;
 
 @VintfStability
 parcelable NetworkScanRequest {
diff --git a/radio/aidl/android/hardware/radio/NetworkScanResult.aidl b/radio/aidl/android/hardware/radio/network/NetworkScanResult.aidl
similarity index 93%
rename from radio/aidl/android/hardware/radio/NetworkScanResult.aidl
rename to radio/aidl/android/hardware/radio/network/NetworkScanResult.aidl
index dd71d11..e08d63e 100644
--- a/radio/aidl/android/hardware/radio/NetworkScanResult.aidl
+++ b/radio/aidl/android/hardware/radio/network/NetworkScanResult.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellInfo;
 import android.hardware.radio.RadioError;
+import android.hardware.radio.network.CellInfo;
 
 @VintfStability
 parcelable NetworkScanResult {
diff --git a/radio/aidl/android/hardware/radio/NgranBands.aidl b/radio/aidl/android/hardware/radio/network/NgranBands.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/NgranBands.aidl
rename to radio/aidl/android/hardware/radio/network/NgranBands.aidl
index 7887011..a1c2957 100644
--- a/radio/aidl/android/hardware/radio/NgranBands.aidl
+++ b/radio/aidl/android/hardware/radio/network/NgranBands.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * NGRAN bands up to V16.5.0
diff --git a/radio/aidl/android/hardware/radio/NrDualConnectivityState.aidl b/radio/aidl/android/hardware/radio/network/NrDualConnectivityState.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/NrDualConnectivityState.aidl
rename to radio/aidl/android/hardware/radio/network/NrDualConnectivityState.aidl
index 52bd048..e40d4f9 100644
--- a/radio/aidl/android/hardware/radio/NrDualConnectivityState.aidl
+++ b/radio/aidl/android/hardware/radio/network/NrDualConnectivityState.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * NR Dual connectivity state
diff --git a/radio/aidl/android/hardware/radio/NrIndicators.aidl b/radio/aidl/android/hardware/radio/network/NrIndicators.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/NrIndicators.aidl
rename to radio/aidl/android/hardware/radio/network/NrIndicators.aidl
index 2a1dfec..98fac25 100644
--- a/radio/aidl/android/hardware/radio/NrIndicators.aidl
+++ b/radio/aidl/android/hardware/radio/network/NrIndicators.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * The parameters of NR 5G Non-Standalone.
diff --git a/radio/aidl/android/hardware/radio/NrSignalStrength.aidl b/radio/aidl/android/hardware/radio/network/NrSignalStrength.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/NrSignalStrength.aidl
rename to radio/aidl/android/hardware/radio/network/NrSignalStrength.aidl
index 40c6c3e..d2ac02b 100644
--- a/radio/aidl/android/hardware/radio/NrSignalStrength.aidl
+++ b/radio/aidl/android/hardware/radio/network/NrSignalStrength.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable NrSignalStrength {
diff --git a/radio/aidl/android/hardware/radio/NrVopsInfo.aidl b/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/NrVopsInfo.aidl
rename to radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
index 0d01aab..bae5f40 100644
--- a/radio/aidl/android/hardware/radio/NrVopsInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * Type to define the NR specific network capabilities for voice over PS including emergency and
@@ -74,7 +74,7 @@
      * it supports. This information is received from NR network during NR NAS registration
      * procedure through NR REGISTRATION ACCEPT.
      * Refer 3GPP 24.501 EPS 5GS network feature support -> IMS VoPS
-     * Values are VOPS_INDICATOR
+     * Values are VOPS_INDICATOR_
      */
     byte vopsSupported;
     /**
diff --git a/radio/aidl/android/hardware/radio/OperatorInfo.aidl b/radio/aidl/android/hardware/radio/network/OperatorInfo.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/OperatorInfo.aidl
rename to radio/aidl/android/hardware/radio/network/OperatorInfo.aidl
index e0234fc..9fa126d 100644
--- a/radio/aidl/android/hardware/radio/OperatorInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/OperatorInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable OperatorInfo {
diff --git a/radio/aidl/android/hardware/radio/PhoneRestrictedState.aidl b/radio/aidl/android/hardware/radio/network/PhoneRestrictedState.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/PhoneRestrictedState.aidl
rename to radio/aidl/android/hardware/radio/network/PhoneRestrictedState.aidl
index 5f5f1b8..bf3f75a 100644
--- a/radio/aidl/android/hardware/radio/PhoneRestrictedState.aidl
+++ b/radio/aidl/android/hardware/radio/network/PhoneRestrictedState.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/PhysicalChannelConfig.aidl b/radio/aidl/android/hardware/radio/network/PhysicalChannelConfig.aidl
similarity index 92%
rename from radio/aidl/android/hardware/radio/PhysicalChannelConfig.aidl
rename to radio/aidl/android/hardware/radio/network/PhysicalChannelConfig.aidl
index 05b31e5..b6072ba 100644
--- a/radio/aidl/android/hardware/radio/PhysicalChannelConfig.aidl
+++ b/radio/aidl/android/hardware/radio/network/PhysicalChannelConfig.aidl
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CellConnectionStatus;
-import android.hardware.radio.PhysicalChannelConfigBand;
 import android.hardware.radio.RadioTechnology;
+import android.hardware.radio.network.CellConnectionStatus;
+import android.hardware.radio.network.PhysicalChannelConfigBand;
 
 @VintfStability
 parcelable PhysicalChannelConfig {
diff --git a/radio/aidl/android/hardware/radio/PhysicalChannelConfigBand.aidl b/radio/aidl/android/hardware/radio/network/PhysicalChannelConfigBand.aidl
similarity index 81%
rename from radio/aidl/android/hardware/radio/PhysicalChannelConfigBand.aidl
rename to radio/aidl/android/hardware/radio/network/PhysicalChannelConfigBand.aidl
index 953b1c4..f5b248e 100644
--- a/radio/aidl/android/hardware/radio/PhysicalChannelConfigBand.aidl
+++ b/radio/aidl/android/hardware/radio/network/PhysicalChannelConfigBand.aidl
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.EutranBands;
-import android.hardware.radio.GeranBands;
-import android.hardware.radio.NgranBands;
-import android.hardware.radio.UtranBands;
+import android.hardware.radio.network.EutranBands;
+import android.hardware.radio.network.GeranBands;
+import android.hardware.radio.network.NgranBands;
+import android.hardware.radio.network.UtranBands;
 
 @VintfStability
 union PhysicalChannelConfigBand {
diff --git a/radio/aidl/android/hardware/radio/RadioAccessSpecifier.aidl b/radio/aidl/android/hardware/radio/network/RadioAccessSpecifier.aidl
similarity index 84%
rename from radio/aidl/android/hardware/radio/RadioAccessSpecifier.aidl
rename to radio/aidl/android/hardware/radio/network/RadioAccessSpecifier.aidl
index 889124a..dcc9d53 100644
--- a/radio/aidl/android/hardware/radio/RadioAccessSpecifier.aidl
+++ b/radio/aidl/android/hardware/radio/network/RadioAccessSpecifier.aidl
@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.RadioAccessNetworks;
-import android.hardware.radio.RadioAccessSpecifierBands;
+import android.hardware.radio.AccessNetwork;
+import android.hardware.radio.network.RadioAccessSpecifierBands;
 
 @VintfStability
 parcelable RadioAccessSpecifier {
     /**
      * The type of network to scan.
      */
-    RadioAccessNetworks radioAccessNetwork;
+    AccessNetwork accessNetwork;
     /**
      * The frequency bands to scan. Maximum length of the vector is 8.
      */
diff --git a/radio/aidl/android/hardware/radio/RadioAccessSpecifierBands.aidl b/radio/aidl/android/hardware/radio/network/RadioAccessSpecifierBands.aidl
similarity index 81%
rename from radio/aidl/android/hardware/radio/RadioAccessSpecifierBands.aidl
rename to radio/aidl/android/hardware/radio/network/RadioAccessSpecifierBands.aidl
index dde4626..c72d8c9 100644
--- a/radio/aidl/android/hardware/radio/RadioAccessSpecifierBands.aidl
+++ b/radio/aidl/android/hardware/radio/network/RadioAccessSpecifierBands.aidl
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.EutranBands;
-import android.hardware.radio.GeranBands;
-import android.hardware.radio.NgranBands;
-import android.hardware.radio.UtranBands;
+import android.hardware.radio.network.EutranBands;
+import android.hardware.radio.network.GeranBands;
+import android.hardware.radio.network.NgranBands;
+import android.hardware.radio.network.UtranBands;
 
 @VintfStability
 union RadioAccessSpecifierBands {
diff --git a/radio/aidl/android/hardware/radio/RadioBandMode.aidl b/radio/aidl/android/hardware/radio/network/RadioBandMode.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/RadioBandMode.aidl
rename to radio/aidl/android/hardware/radio/network/RadioBandMode.aidl
index e6064c4..4fdc614 100644
--- a/radio/aidl/android/hardware/radio/RadioBandMode.aidl
+++ b/radio/aidl/android/hardware/radio/network/RadioBandMode.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/RegState.aidl b/radio/aidl/android/hardware/radio/network/RegState.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/RegState.aidl
rename to radio/aidl/android/hardware/radio/network/RegState.aidl
index 91fd239..bb2c3c3 100644
--- a/radio/aidl/android/hardware/radio/RegState.aidl
+++ b/radio/aidl/android/hardware/radio/network/RegState.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * Please note that registration state UNKNOWN is treated as "out of service" in Android telephony.
diff --git a/radio/aidl/android/hardware/radio/RegStateResult.aidl b/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
similarity index 86%
rename from radio/aidl/android/hardware/radio/RegStateResult.aidl
rename to radio/aidl/android/hardware/radio/network/RegStateResult.aidl
index 615392c..bd681e7 100644
--- a/radio/aidl/android/hardware/radio/RegStateResult.aidl
+++ b/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.AccessTechnologySpecificInfo;
-import android.hardware.radio.CellIdentity;
 import android.hardware.radio.RadioTechnology;
-import android.hardware.radio.RegState;
-import android.hardware.radio.RegistrationFailCause;
+import android.hardware.radio.network.AccessTechnologySpecificInfo;
+import android.hardware.radio.network.CellIdentity;
+import android.hardware.radio.network.RegState;
+import android.hardware.radio.network.RegistrationFailCause;
 
 @VintfStability
 parcelable RegStateResult {
@@ -35,7 +35,7 @@
      * Indicates the available voice radio technology, valid values as defined by RadioTechnology,
      * except LTE_CA, which is no longer a valid value on 1.5 or above. When the device is on
      * carrier aggregation, vendor RIL service should properly report multiple PhysicalChannelConfig
-     * elements through IRadio::currentPhysicalChannelConfigs.
+     * elements through IRadioNetwork::currentPhysicalChannelConfigs.
      */
     RadioTechnology rat;
     /**
diff --git a/radio/aidl/android/hardware/radio/RegistrationFailCause.aidl b/radio/aidl/android/hardware/radio/network/RegistrationFailCause.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/RegistrationFailCause.aidl
rename to radio/aidl/android/hardware/radio/network/RegistrationFailCause.aidl
index d9c7f23..586436e 100644
--- a/radio/aidl/android/hardware/radio/RegistrationFailCause.aidl
+++ b/radio/aidl/android/hardware/radio/network/RegistrationFailCause.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * Call fail causes for Circuit-switched service enumerated in 3GPP TS 24.008, 10.5.3.6 and
diff --git a/radio/aidl/android/hardware/radio/SignalStrength.aidl b/radio/aidl/android/hardware/radio/network/SignalStrength.aidl
similarity index 82%
rename from radio/aidl/android/hardware/radio/SignalStrength.aidl
rename to radio/aidl/android/hardware/radio/network/SignalStrength.aidl
index 0ffdaa3..5a18b18 100644
--- a/radio/aidl/android/hardware/radio/SignalStrength.aidl
+++ b/radio/aidl/android/hardware/radio/network/SignalStrength.aidl
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
-import android.hardware.radio.CdmaSignalStrength;
-import android.hardware.radio.EvdoSignalStrength;
-import android.hardware.radio.GsmSignalStrength;
-import android.hardware.radio.LteSignalStrength;
-import android.hardware.radio.NrSignalStrength;
-import android.hardware.radio.TdscdmaSignalStrength;
-import android.hardware.radio.WcdmaSignalStrength;
+import android.hardware.radio.network.CdmaSignalStrength;
+import android.hardware.radio.network.EvdoSignalStrength;
+import android.hardware.radio.network.GsmSignalStrength;
+import android.hardware.radio.network.LteSignalStrength;
+import android.hardware.radio.network.NrSignalStrength;
+import android.hardware.radio.network.TdscdmaSignalStrength;
+import android.hardware.radio.network.WcdmaSignalStrength;
 
 @VintfStability
 parcelable SignalStrength {
diff --git a/radio/aidl/android/hardware/radio/SignalThresholdInfo.aidl b/radio/aidl/android/hardware/radio/network/SignalThresholdInfo.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/SignalThresholdInfo.aidl
rename to radio/aidl/android/hardware/radio/network/SignalThresholdInfo.aidl
index 0d818b4..696292d 100644
--- a/radio/aidl/android/hardware/radio/SignalThresholdInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/SignalThresholdInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * Contains the threshold values of each signal measurement type.
diff --git a/radio/aidl/android/hardware/radio/SuppSvcNotification.aidl b/radio/aidl/android/hardware/radio/network/SuppSvcNotification.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/SuppSvcNotification.aidl
rename to radio/aidl/android/hardware/radio/network/SuppSvcNotification.aidl
index b41292b..dce437a 100644
--- a/radio/aidl/android/hardware/radio/SuppSvcNotification.aidl
+++ b/radio/aidl/android/hardware/radio/network/SuppSvcNotification.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable SuppSvcNotification {
diff --git a/radio/aidl/android/hardware/radio/TdscdmaSignalStrength.aidl b/radio/aidl/android/hardware/radio/network/TdscdmaSignalStrength.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/TdscdmaSignalStrength.aidl
rename to radio/aidl/android/hardware/radio/network/TdscdmaSignalStrength.aidl
index baed68a..13f394a 100644
--- a/radio/aidl/android/hardware/radio/TdscdmaSignalStrength.aidl
+++ b/radio/aidl/android/hardware/radio/network/TdscdmaSignalStrength.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable TdscdmaSignalStrength {
diff --git a/radio/aidl/android/hardware/radio/UtranBands.aidl b/radio/aidl/android/hardware/radio/network/UtranBands.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/UtranBands.aidl
rename to radio/aidl/android/hardware/radio/network/UtranBands.aidl
index 8a22ed7..da21f9b 100644
--- a/radio/aidl/android/hardware/radio/UtranBands.aidl
+++ b/radio/aidl/android/hardware/radio/network/UtranBands.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 /**
  * UTRAN bands up to V15.0.0
diff --git a/radio/aidl/android/hardware/radio/WcdmaSignalStrength.aidl b/radio/aidl/android/hardware/radio/network/WcdmaSignalStrength.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/WcdmaSignalStrength.aidl
rename to radio/aidl/android/hardware/radio/network/WcdmaSignalStrength.aidl
index 95a3455..21021e5 100644
--- a/radio/aidl/android/hardware/radio/WcdmaSignalStrength.aidl
+++ b/radio/aidl/android/hardware/radio/network/WcdmaSignalStrength.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.network;
 
 @VintfStability
 parcelable WcdmaSignalStrength {
diff --git a/radio/aidl/android/hardware/radio/AppStatus.aidl b/radio/aidl/android/hardware/radio/sim/AppStatus.aidl
similarity index 92%
rename from radio/aidl/android/hardware/radio/AppStatus.aidl
rename to radio/aidl/android/hardware/radio/sim/AppStatus.aidl
index 6fd17e4..07939bb 100644
--- a/radio/aidl/android/hardware/radio/AppStatus.aidl
+++ b/radio/aidl/android/hardware/radio/sim/AppStatus.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
-import android.hardware.radio.PersoSubstate;
-import android.hardware.radio.PinState;
+import android.hardware.radio.sim.PersoSubstate;
+import android.hardware.radio.sim.PinState;
 
 @VintfStability
 parcelable AppStatus {
diff --git a/radio/aidl/android/hardware/radio/CardPowerState.aidl b/radio/aidl/android/hardware/radio/sim/CardPowerState.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/CardPowerState.aidl
rename to radio/aidl/android/hardware/radio/sim/CardPowerState.aidl
index 23088c9..b69296d 100644
--- a/radio/aidl/android/hardware/radio/CardPowerState.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CardPowerState.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/CardStatus.aidl b/radio/aidl/android/hardware/radio/sim/CardStatus.aidl
similarity index 88%
rename from radio/aidl/android/hardware/radio/CardStatus.aidl
rename to radio/aidl/android/hardware/radio/sim/CardStatus.aidl
index a6a287d..629f403 100644
--- a/radio/aidl/android/hardware/radio/CardStatus.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CardStatus.aidl
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
-import android.hardware.radio.AppStatus;
-import android.hardware.radio.PinState;
+import android.hardware.radio.sim.AppStatus;
+import android.hardware.radio.sim.PinState;
 
 @VintfStability
 parcelable CardStatus {
     /*
-     * Card is physically absent from device. (Some old modems use CardState.ABSENT when the SIM
+     * Card is physically absent from device. (Some old modems use STATE_ABSENT when the SIM
      * is powered off. This is no longer correct, however the platform will still support this
      * legacy behavior.)
      */
@@ -67,7 +67,7 @@
      * standards, following electrical reset of the card's chip. The ATR conveys information about
      * the communication parameters proposed by the card, and the card's nature and state.
      *
-     * This data is applicable only when cardState is CardState:PRESENT.
+     * This data is applicable only when cardState is STATE_PRESENT.
      */
     String atr;
     /**
@@ -75,14 +75,14 @@
      * located in the SIM card at EFiccid (0x2FE2) as per ETSI 102.221. The ICCID is defined by
      * the ITU-T recommendation E.118 ISO/IEC 7816.
      *
-     * This data is applicable only when cardState is CardState:PRESENT.
+     * This data is applicable only when cardState is STATE_PRESENT.
      */
     String iccid;
     /**
      * The EID is the eUICC identifier. The EID shall be stored within the ECASD and can be
      * retrieved by the Device at any time using the standard GlobalPlatform GET DATA command.
      *
-     * This data is mandatory and applicable only when cardState is CardState:PRESENT and SIM card
+     * This data is mandatory and applicable only when cardState is STATE_PRESENT and SIM card
      * supports eUICC.
      */
     String eid;
diff --git a/radio/aidl/android/hardware/radio/Carrier.aidl b/radio/aidl/android/hardware/radio/sim/Carrier.aidl
similarity index 86%
rename from radio/aidl/android/hardware/radio/Carrier.aidl
rename to radio/aidl/android/hardware/radio/sim/Carrier.aidl
index cde9b5f..c870c00 100644
--- a/radio/aidl/android/hardware/radio/Carrier.aidl
+++ b/radio/aidl/android/hardware/radio/sim/Carrier.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 parcelable Carrier {
@@ -42,8 +42,8 @@
     String mcc;
     String mnc;
     /**
-     * Specify match type for the carrier. If it’s ALL, matchData is empty string; otherwise,
-     * matchData is the value for the match type.
+     * Specify match type for the carrier. If it’s MATCH_TYPE_ALL, matchData is empty string;
+     * otherwise, matchData is the value for the match type.
      * Values are MATCH_TYPE_
      */
     int matchType;
diff --git a/radio/aidl/android/hardware/radio/CarrierRestrictions.aidl b/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/CarrierRestrictions.aidl
rename to radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
index 5e1f815..12df138 100644
--- a/radio/aidl/android/hardware/radio/CarrierRestrictions.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
-import android.hardware.radio.Carrier;
+import android.hardware.radio.sim.Carrier;
 
 @VintfStability
 parcelable CarrierRestrictions {
diff --git a/radio/aidl/android/hardware/radio/CdmaSubscriptionSource.aidl b/radio/aidl/android/hardware/radio/sim/CdmaSubscriptionSource.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/CdmaSubscriptionSource.aidl
rename to radio/aidl/android/hardware/radio/sim/CdmaSubscriptionSource.aidl
index b83e81a..bdd7e07 100644
--- a/radio/aidl/android/hardware/radio/CdmaSubscriptionSource.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CdmaSubscriptionSource.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl b/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl
new file mode 100644
index 0000000..902c90c
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl
@@ -0,0 +1,502 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.sim;
+
+import android.hardware.radio.sim.CardPowerState;
+import android.hardware.radio.sim.CarrierRestrictions;
+import android.hardware.radio.sim.CdmaSubscriptionSource;
+import android.hardware.radio.sim.IRadioSimIndication;
+import android.hardware.radio.sim.IRadioSimResponse;
+import android.hardware.radio.sim.IccIo;
+import android.hardware.radio.sim.ImsiEncryptionInfo;
+import android.hardware.radio.sim.PersoSubstate;
+import android.hardware.radio.sim.PhonebookRecordInfo;
+import android.hardware.radio.sim.SelectUiccSub;
+import android.hardware.radio.sim.SimApdu;
+import android.hardware.radio.sim.SimLockMultiSimPolicy;
+
+/**
+ * This interface is used by telephony and telecom to talk to cellular radio for SIM APIs.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ * setResponseFunctions must work with IRadioSimResponse and IRadioSimIndication.
+ */
+@VintfStability
+oneway interface IRadioSim {
+    /**
+     * Whether uiccApplications are enabled or disabled.
+     * By default uiccApplications must be enabled, unless enableUiccApplications() with enable
+     * being false is called.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioSimResponse.areUiccApplicationsEnabledResponse()
+     */
+    void areUiccApplicationsEnabled(in int serial);
+
+    /**
+     * Supplies old ICC PIN2 and new PIN2.
+     *
+     * @param serial Serial number of request.
+     * @param oldPin2 Old pin2 value
+     * @param newPin2 New pin2 value
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *
+     * Response function is IRadioSimResponse.changeIccPin2ForAppResponse()
+     */
+    void changeIccPin2ForApp(in int serial, in String oldPin2, in String newPin2, in String aid);
+
+    /**
+     * Supplies old ICC PIN and new PIN.
+     *
+     * @param serial Serial number of request.
+     * @param oldPin Old pin value
+     * @param newPin New pin value
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *
+     * Response function is IRadioSimResponse.changeIccPinForAppResponse()
+     */
+    void changeIccPinForApp(in int serial, in String oldPin, in String newPin, in String aid);
+
+    /**
+     * Enable or disable UiccApplications on the SIM. If disabled:
+     *  - Modem will not register on any network.
+     *  - SIM must be PRESENT, and the IccId of the SIM must still be accessible.
+     *  - The corresponding modem stack is still functional, e.g. able to make emergency calls or
+     *    do network scan.
+     * By default if this API is not called, the uiccApplications must be enabled automatically.
+     * It must work for both single SIM and DSDS cases for UX consistency.
+     * The preference is per SIM, and must be remembered over power cycle, modem reboot, or SIM
+     * insertion / unplug.
+     *
+     * @param serial Serial number of request.
+     * @param enable true if to enable uiccApplications, false to disable.
+     *
+     * Response function is IRadioSimResponse.enableUiccApplicationsResponse()
+     */
+    void enableUiccApplications(in int serial, in boolean enable);
+
+    /**
+     * Get carrier restrictions.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioSimResponse.getAllowedCarriersResponse()
+     */
+    void getAllowedCarriers(in int serial);
+
+    /**
+     * Request the device MDN / H_SID / H_NID. The request is only allowed when CDMA subscription
+     * is available. When CDMA subscription is changed, application layer must re-issue the request
+     * to update the subscription information.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioSimResponse.getCdmaSubscriptionResponse()
+     */
+    void getCdmaSubscription(in int serial);
+
+    /**
+     * Request to query the location where the CDMA subscription shall be retrieved.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioSimResponse.getCdmaSubscriptionSourceResponse()
+     */
+    void getCdmaSubscriptionSource(in int serial);
+
+    /**
+     * Query the status of a facility lock state
+     *
+     * @param serial Serial number of request.
+     * @param facility is the facility string code from TS 27.007 7.4
+     *        (eg "AO" for BAOC, "SC" for SIM lock)
+     * @param password is the password, or "" if not required
+     * @param serviceClass is the TS 27.007 service class bit vector of services to query
+     * @param appId is AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *        This is only applicable in the case of Fixed Dialing Numbers (FDN) requests.
+     *
+     * Response function is IRadioSimResponse.getFacilityLockForAppResponse()
+     */
+    void getFacilityLockForApp(in int serial, in String facility, in String password,
+            in int serviceClass, in String appId);
+
+    /**
+     * Requests status of the ICC card
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioSimResponse.getIccCardStatusResponse()
+     */
+    void getIccCardStatus(in int serial);
+
+    /**
+     * Get the SIM IMSI. Only valid when radio state is "RADIO_STATE_ON"
+     *
+     * @param serial Serial number of request.
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *
+     * Response function is IRadioSimResponse.getImsiForAppResponse()
+     */
+    void getImsiForApp(in int serial, in String aid);
+
+    /**
+     * Get the phonebook capacity.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioSimResponse.getSimPhonebookCapacityResponse()
+     */
+    void getSimPhonebookCapacity(in int serial);
+
+    /**
+     * Get the local and global phonebook records from the SIM card.
+     * This should be called again after a simPhonebookChanged notification is received.
+     * The phonebook records are received via IRadioSimIndication.simPhonebookRecordsReceived()
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioSimResponse.getSimPhonebookRecordsResponse()
+     */
+    void getSimPhonebookRecords(in int serial);
+
+    /**
+     * Close a previously opened logical channel. This command reflects TS 27.007
+     * "close logical channel" operation (+CCHC).
+     *
+     * @param serial Serial number of request.
+     * @param channelId session id of the logical channel (+CCHC).
+     *
+     * Response function is IRadioSimResponse.iccCloseLogicalChannelResponse()
+     */
+    void iccCloseLogicalChannel(in int serial, in int channelId);
+
+    /**
+     * Request ICC I/O operation. This is similar to the TS 27.007 "restricted SIM" operation where
+     * it assumes all of the EF selection must be done by the callee. Arguments and responses that
+     * are unused for certain values of "command" must be ignored or set to empty string.
+     * Note that IccIo has a "PIN2" field which may be empty string, or may specify a PIN2 for
+     * operations that require a PIN2 (eg updating FDN records).
+     *
+     * @param serial Serial number of request.
+     * @param iccIo IccIo
+     *
+     * Response function is IRadioSimResponse.iccIoForAppResponse()
+     */
+    void iccIoForApp(in int serial, in IccIo iccIo);
+
+    /**
+     * Open a new logical channel and select the given application. This command
+     * reflects TS 27.007 "open logical channel" operation (+CCHO).
+     *
+     * @param serial Serial number of request.
+     * @param aid AID value, See ETSI 102.221 and 101.220.
+     * @param p2 P2 value, described in ISO 7816-4. Ignore if equal to RadioConst:P2_CONSTANT_NO_P2
+     *
+     * Response function is IRadioSimResponse.iccOpenLogicalChannelResponse()
+     */
+    void iccOpenLogicalChannel(in int serial, in String aid, in int p2);
+
+    /**
+     * Request APDU exchange on the basic channel. This command reflects TS 27.007
+     * "generic SIM access" operation (+CSIM). The modem must ensure proper function of GSM/CDMA,
+     * and filter commands appropriately. It must filter channel management and SELECT by DF
+     * name commands. "sessionid" field must be ignored.
+     *
+     * @param serial Serial number of request.
+     * @param message SimApdu to be sent
+     *
+     * Response function is IRadioSimResponse.iccTransmitApduBasicChannelResponse()
+     */
+    void iccTransmitApduBasicChannel(in int serial, in SimApdu message);
+
+    /**
+     * Exchange APDUs with a UICC over a previously opened logical channel. This command reflects
+     * TS 27.007 "generic logical channel access" operation (+CGLA). The modem must filter channel
+     * management and SELECT by DF name commands.
+     *
+     * @param serial Serial number of request.
+     * @param message SimApdu to be sent
+     *
+     * Response function is IRadioSimResponse.iccTransmitApduLogicalChannelResponse()
+     */
+    void iccTransmitApduLogicalChannel(in int serial, in SimApdu message);
+
+    /**
+     * Indicates that the StkService is running and is ready to receive unsolicited stk commands.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioSimResponse.reportStkServiceIsRunningResponse()
+     */
+    void reportStkServiceIsRunning(in int serial);
+
+    /**
+     * Returns the response of SIM Authentication through Radio challenge request.
+     *
+     * @param serial Serial number of request.
+     * @param authContext P2 value of authentication command, see P2 parameter in
+     *        3GPP TS 31.102 7.1.2
+     * @param authData the challenge string in Base64 format, see 3GPP TS 31.102 7.1.2
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value
+     *
+     * Response function is IRadioSimResponse.requestIccSimAuthenticationResponse()
+     */
+    void requestIccSimAuthentication(
+            in int serial, in int authContext, in String authData, in String aid);
+
+    /**
+     * Request the ISIM application on the UICC to perform AKA challenge/response algorithm
+     * for IMS authentication
+     *
+     * @param serial Serial number of request.
+     * @param challenge challenge string in Base64 format
+     *
+     * Response function is IRadioSimResponse.requestIsimAuthenticationResponse()
+     */
+    void requestIsimAuthentication(in int serial, in String challenge);
+
+    /**
+     * When response type received from a radio indication or radio response is
+     * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
+     * acknowledge the receipt of those messages by sending responseAcknowledgement().
+     */
+    void responseAcknowledgement();
+
+    /**
+     * Requests to send a SAT/USAT envelope command to SIM.
+     * The SAT/USAT envelope command refers to 3GPP TS 11.14 and 3GPP TS 31.111
+     *
+     * @param serial Serial number of request.
+     * @param command SAT/USAT command in hexadecimal format string starting with command tag
+     *
+     * Response function is IRadioSimResponse.sendEnvelopeResponse()
+     */
+    void sendEnvelope(in int serial, in String command);
+
+    /**
+     * Requests to send a SAT/USAT envelope command to SIM. The SAT/USAT envelope command refers to
+     * 3GPP TS 11.14 and 3GPP TS 31.111. This request has one difference from sendEnvelope():
+     * The SW1 and SW2 status bytes from the UICC response are returned along with the response
+     * data, using the same structure as iccIOForApp(). The implementation must perform normal
+     * processing of a '91XX' response in SW1/SW2 to retrieve the pending proactive command and
+     * send it as an unsolicited response, as sendEnvelope() does.
+     *
+     * @param serial Serial number of request.
+     * @param contents SAT/USAT command in hexadecimal format starting with command tag
+     *
+     * Response function is IRadioSimResponse.sendEnvelopeWithStatusResponse()
+     */
+    void sendEnvelopeWithStatus(in int serial, in String contents);
+
+    /**
+     * Requests to send a terminal response to SIM for a received proactive command
+     *
+     * @param serial Serial number of request.
+     * @param commandResponse SAT/USAT response in hexadecimal format string starting with
+     *        first byte of response data
+     *
+     * Response function is IRadioSimResponse.sendTerminalResponseResponseToSim()
+     */
+    void sendTerminalResponseToSim(in int serial, in String commandResponse);
+
+    /**
+     * Set carrier restrictions. Expected modem behavior:
+     *  If never receives this command:
+     *  - Must allow all carriers
+     *  Receives this command:
+     *  - Only allow carriers specified in carriers. The restriction persists across power cycles
+     *    and FDR. If a present SIM is allowed, modem must not reload the SIM. If a present SIM is
+     *    *not* allowed, modem must detach from the registered network and only keep emergency
+     *    service, and notify Android SIM refresh reset with new SIM state being
+     *    CardState:RESTRICTED. Emergency service must be enabled.
+     *
+     * @param serial Serial number of request.
+     * @param carriers CarrierRestrictions consisting allowed and excluded carriers
+     * @param multiSimPolicy Policy to be used for devices with multiple SIMs.
+     *
+     * Response function is IRadioSimResponse.setAllowedCarriersResponse()
+     */
+    void setAllowedCarriers(in int serial, in CarrierRestrictions carriers,
+            in SimLockMultiSimPolicy multiSimPolicy);
+
+    /**
+     * Provide Carrier specific information to the modem that must be used to encrypt the IMSI and
+     * IMPI. Sent by the framework during boot, carrier switch and everytime the framework receives
+     * a new certificate.
+     *
+     * @param serial Serial number of request.
+     * @param imsiEncryptionInfo ImsiEncryptionInfo
+     *
+     * Response function is IRadioSimResponse.setCarrierInfoForImsiEncryptionResponse()
+     */
+    void setCarrierInfoForImsiEncryption(in int serial, in ImsiEncryptionInfo imsiEncryptionInfo);
+
+    /**
+     * Request to set the location where the CDMA subscription shall be retrieved
+     *
+     * @param serial Serial number of request.
+     * @param cdmaSub CdmaSubscriptionSource
+     *
+     * Response function is IRadioSimResponse.setCdmaSubscriptionSourceResponse()
+     */
+    void setCdmaSubscriptionSource(in int serial, in CdmaSubscriptionSource cdmaSub);
+
+    /**
+     * Enable/disable one facility lock
+     *
+     * @param serial Serial number of request.
+     * @param facility is the facility string code from TS 27.007 7.4 (eg "AO" for BAOC)
+     * @param lockState false for "unlock" and true for "lock"
+     * @param password is the password
+     * @param serviceClass is string representation of decimal TS 27.007 service class bit vector.
+     *        Eg, the string "1" means "set this facility for voice services"
+     * @param appId is AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *        This is only applicable in the case of Fixed Dialing Numbers (FDN) requests.
+     *
+     * Response function is IRadioSimResponse.setFacilityLockForAppResponse()
+     */
+    void setFacilityLockForApp(in int serial, in String facility, in boolean lockState,
+            in String password, in int serviceClass, in String appId);
+
+    /**
+     * Set response functions for SIM radio requests and indications.
+     *
+     * @param radioSimResponse Object containing response functions
+     * @param radioSimIndication Object containing radio indications
+     */
+    void setResponseFunctions(
+            in IRadioSimResponse radioSimResponse, in IRadioSimIndication radioSimIndication);
+
+    /**
+     * Set SIM card power state. Request is used to power off or power on the card. It should not
+     * generate a CardState.CARDSTATE_ABSENT indication, since the SIM is still physically inserted.
+     * When SIM card is in POWER_UP_PASS_THROUGH, the modem does not send any command to it (for
+     * example SELECT of MF, or TERMINAL CAPABILITY), and the SIM card is controlled completely by
+     * Telephony sending APDUs directly. The SIM card state must be RIL_CARDSTATE_PRESENT and the
+     * number of card apps will be 0. No new error code is generated. Emergency calls are supported
+     * in the same way as if the SIM card is absent. Pass-through mode is valid only for the
+     * specific card session where it is activated, and normal behavior occurs at the next SIM
+     * initialization, unless POWER_UP_PASS_THROUGH is requested again.
+     * The device is required to power down the SIM card before it can switch the mode between
+     * POWER_UP and POWER_UP_PASS_THROUGH. At device power up, the SIM interface is powered up
+     * automatically. Each subsequent request to this method is processed only after the completion
+     * of the previous one.
+     * When the SIM is in POWER_DOWN, the modem should send an empty vector of AppStatus in
+     * CardStatus.applications. If a SIM in the POWER_DOWN state is removed and a new SIM is
+     * inserted, the new SIM should be in POWER_UP mode by default. If the device is turned off or
+     * restarted while the SIM is in POWER_DOWN, then the SIM should turn on normally in POWER_UP
+     * mode when the device turns back on.
+     *
+     * @param serial Serial number of request
+     * @param powerUp POWER_DOWN if powering down the SIM card
+     *                POWER_UP if powering up the SIM card
+     *                POWER_UP_PASS_THROUGH if powering up the SIM card in pass through mode
+     *
+     * Response function is IRadioSimResponse.setSimCardPowerResponse()
+     */
+    void setSimCardPower(in int serial, in CardPowerState powerUp);
+
+    /**
+     * Selection/de-selection of a subscription from a SIM card
+     *
+     * @param serial Serial number of request.
+     * @param uiccSub SelectUiccSub
+     *
+     * Response function is IRadioSimResponse.setUiccSubscriptionResponse()
+     */
+    void setUiccSubscription(in int serial, in SelectUiccSub uiccSub);
+
+    /**
+     * Supplies ICC PIN2. Only called following operation where SIM_PIN2 was returned as a failure
+     * from a previous operation.
+     *
+     * @param serial Serial number of request.
+     * @param pin2 PIN2 value
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *
+     * Response function is IRadioSimResponse.supplyIccPin2ForAppResponse()
+     */
+    void supplyIccPin2ForApp(in int serial, in String pin2, in String aid);
+
+    /**
+     * Supplies ICC PIN. Only called if CardStatus has AppState.PIN state
+     *
+     * @param serial Serial number of request.
+     * @param pin PIN value
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *
+     * Response function is IRadioSimResponse.supplyIccPinForAppResponse()
+     */
+    void supplyIccPinForApp(in int serial, in String pin, in String aid);
+
+    /**
+     * Supplies ICC PUK2 and new PIN2.
+     *
+     * @param serial Serial number of request.
+     * @param puk2 PUK2 value
+     * @param pin2 New PIN2 value
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *
+     * Response function is IRadioSimResponse.supplyIccPuk2ForAppResponse()
+     */
+    void supplyIccPuk2ForApp(in int serial, in String puk2, in String pin2, in String aid);
+
+    /**
+     * Supplies ICC PUK and new PIN.
+     *
+     * @param serial Serial number of request.
+     * @param puk PUK value
+     * @param pin New PIN value
+     * @param aid AID value, See ETSI 102.221 8.1 and 101.220 4, empty string if no value.
+     *
+     * Response function is IRadioSimResponse.supplyIccPukForAppResponse()
+     */
+    void supplyIccPukForApp(in int serial, in String puk, in String pin, in String aid);
+
+    /**
+     * Request that deactivates one category of device personalization. Device personalization
+     * generally binds the device so it can only be used on one carrier or even one carrier subnet
+     * (See TS 22.022). When the user has gained the rights to unbind the device (at the end of a
+     * contract period or other event), the controlKey will be delivered to either the user for
+     * manual entry or to a carrier app on the device for automatic entry.
+     *
+     * @param serial Serial number of request.
+     * @param persoType SIM personalization type.
+     * @param controlKey the unlock code for removing persoType personalization from this device
+     *
+     * Response function is IRadioSimResponse.supplySimDepersonalizationResponse()
+     */
+    void supplySimDepersonalization(
+            in int serial, in PersoSubstate persoType, in String controlKey);
+
+    /**
+     * Insert, delete or update a phonebook record on the SIM card. If the index of recordInfo is 0,
+     * the phonebook record will be added to global or local phonebook, and global phonebook has
+     * higher priority than local phonebook. If the fields in the recordInfo are all empty except
+     * for the index, the phonebook record specified by the index will be deleted. The indication
+     * simPhonebookChanged will be called after every successful call of updateSimPhonebookRecords.
+     *
+     * @param serial Serial number of request.
+     * @param recordInfo Details of the record to insert, delete or update.
+     *
+     * Response function is IRadioSimResponse.updateSimPhonebookRecordsResponse()
+     */
+    void updateSimPhonebookRecords(in int serial, in PhonebookRecordInfo recordInfo);
+}
diff --git a/radio/aidl/android/hardware/radio/sim/IRadioSimIndication.aidl b/radio/aidl/android/hardware/radio/sim/IRadioSimIndication.aidl
new file mode 100644
index 0000000..a139040
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/sim/IRadioSimIndication.aidl
@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.sim;
+
+import android.hardware.radio.RadioIndicationType;
+import android.hardware.radio.sim.CdmaSubscriptionSource;
+import android.hardware.radio.sim.PbReceivedStatus;
+import android.hardware.radio.sim.PhonebookRecordInfo;
+import android.hardware.radio.sim.SimRefreshResult;
+
+/**
+ * Interface declaring unsolicited radio indications for SIM APIs.
+ */
+@VintfStability
+oneway interface IRadioSimIndication {
+    /**
+     * Indicates that the modem requires the Carrier info for IMSI/IMPI encryption. This might
+     * happen when the modem restarts or for some reason it's cache has been invalidated.
+     *
+     * @param type Type of radio indication
+     */
+    void carrierInfoForImsiEncryption(in RadioIndicationType info);
+
+    /**
+     * Indicates when CDMA subscription source changed.
+     *
+     * @param type Type of radio indication
+     * @param cdmaSource New CdmaSubscriptionSource
+     */
+    void cdmaSubscriptionSourceChanged(
+            in RadioIndicationType type, in CdmaSubscriptionSource cdmaSource);
+
+    /**
+     * Indicates whether SIM phonebook is changed. This indication is sent whenever the SIM
+     * phonebook is changed, including SIM is inserted or removed and updated by
+     * IRadioSim.updateSimPhonebookRecords.
+     *
+     * @param type Type of radio indication
+     */
+    void simPhonebookChanged(in RadioIndicationType type);
+
+    /**
+     * Indicates the content of all the used records in the SIM phonebook. This indication is
+     * associated with the API getSimPhonebookRecords and might be received more than once that is
+     * replying on the record count.
+     *
+     * @param type Type of radio indication
+     * @param status Status of PbReceivedStatus
+     * @param records Vector of PhonebookRecordInfo
+     */
+    void simPhonebookRecordsReceived(in RadioIndicationType type, in PbReceivedStatus status,
+            in PhonebookRecordInfo[] records);
+
+    /**
+     * Indicates that file(s) on the SIM have been updated, or the SIM has been reinitialized.
+     * If the SIM state changes as a result of the SIM refresh (eg, SIM_READY ->
+     * SIM_LOCKED_OR_ABSENT), simStatusChanged() must be sent.
+     *
+     * @param type Type of radio indication
+     * @param refreshResult Result of sim refresh
+     */
+    void simRefresh(in RadioIndicationType type, in SimRefreshResult refreshResult);
+
+    /**
+     * Indicates that SIM state changes. Callee must invoke getIccCardStatus().
+     *
+     * @param type Type of radio indication
+     */
+    void simStatusChanged(in RadioIndicationType type);
+
+    /**
+     * Indicates when SIM notifies applcations some event happens.
+     *
+     * @param type Type of radio indication
+     * @param cmd SAT/USAT commands or responses sent by ME to SIM or commands handled by ME,
+     *        represented as byte array starting with first byte of response data for command tag.
+     *        Refer to TS 102.223 section 9.4 for command types
+     */
+    void stkEventNotify(in RadioIndicationType type, in String cmd);
+
+    /**
+     * Indicates when SIM issue a STK proactive command to applications.
+     *
+     * @param type Type of radio indication
+     * @param cmd SAT/USAT proactive represented as byte array starting with command tag.
+     *        Refer to TS 102.223 section 9.4 for command types
+     */
+    void stkProactiveCommand(in RadioIndicationType type, in String cmd);
+
+    /**
+     * Indicates when STK session is terminated by SIM.
+     *
+     * @param type Type of radio indication
+     */
+    void stkSessionEnd(in RadioIndicationType type);
+
+    /**
+     * Indicated when there is a change in subscription status.
+     * This event must be sent in the following scenarios
+     * - subscription readiness at modem, which was selected by telephony layer
+     * - when subscription is deactivated by modem due to UICC card removal
+     * - when network invalidates the subscription i.e. attach reject due to authentication reject
+     *
+     * @param type Type of radio indication
+     * @param activate false for subscription deactivated, true for subscription activated
+     */
+    void subscriptionStatusChanged(in RadioIndicationType type, in boolean activate);
+
+    /**
+     * Report change of whether uiccApplications are enabled, or disabled.
+     *
+     * @param type Type of radio indication
+     * @param enabled whether uiccApplications are enabled or disabled
+     */
+    void uiccApplicationsEnablementChanged(in RadioIndicationType type, in boolean enabled);
+}
diff --git a/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl b/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl
new file mode 100644
index 0000000..dcc7029
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl
@@ -0,0 +1,649 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.sim;
+
+import android.hardware.radio.RadioResponseInfo;
+import android.hardware.radio.sim.CardStatus;
+import android.hardware.radio.sim.CarrierRestrictions;
+import android.hardware.radio.sim.CdmaSubscriptionSource;
+import android.hardware.radio.sim.IccIoResult;
+import android.hardware.radio.sim.PersoSubstate;
+import android.hardware.radio.sim.PhonebookCapacity;
+import android.hardware.radio.sim.SimLockMultiSimPolicy;
+
+/**
+ * Interface declaring response functions to solicited radio requests for SIM APIs.
+ */
+@VintfStability
+oneway interface IRadioSimResponse {
+    /**
+     * Acknowledge the receipt of radio request sent to the vendor. This must be sent only for
+     * radio request which take long time to respond. For more details, refer
+     * https://source.android.com/devices/tech/connect/ril.html
+     *
+     * @param serial Serial no. of the request whose acknowledgement is sent.
+     */
+    void acknowledgeRequest(in int serial);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param enabled whether Uicc applications are enabled.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:SIM_ABSENT
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    void areUiccApplicationsEnabledResponse(in RadioResponseInfo info, in boolean enabled);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:PASSWORD_INCORRECT (old PIN2 is invalid)
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_PUK2
+     */
+    void changeIccPin2ForAppResponse(in RadioResponseInfo info, in int remainingRetries);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:PASSWORD_INCORRECT
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void changeIccPinForAppResponse(in RadioResponseInfo info, in int remainingRetries);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:SIM_ABSENT
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:BUSY
+     */
+    void enableUiccApplicationsResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param carriers Carrier restriction information.
+     * @param multiSimPolicy Policy used for devices with multiple SIM cards.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getAllowedCarriersResponse(in RadioResponseInfo info, in CarrierRestrictions carriers,
+            in SimLockMultiSimPolicy multiSimPolicy);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param mdn MDN if CDMA subscription is available
+     * @param hSid is a comma separated list of H_SID (Home SID) if CDMA subscription is available,
+     *        in decimal format
+     * @param hNid is a comma separated list of H_NID (Home NID) if CDMA subscription is available,
+     *        in decimal format
+     * @param min MIN (10 digits, MIN2+MIN1) if CDMA subscription is available
+     * @param prl PRL version if CDMA subscription is available
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:NOT_PROVISIONED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void getCdmaSubscriptionResponse(in RadioResponseInfo info, in String mdn, in String hSid,
+            in String hNid, in String min, in String prl);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param source CDMA subscription source
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    void getCdmaSubscriptionSourceResponse(
+            in RadioResponseInfo info, in CdmaSubscriptionSource source);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param response 0 is the TS 27.007 service class bit vector of services for which the
+     *        specified barring facility is active. "0" means "disabled for all"
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getFacilityLockForAppResponse(in RadioResponseInfo info, in int response);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param cardStatus ICC card status as defined by CardStatus
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getIccCardStatusResponse(in RadioResponseInfo info, in CardStatus cardStatus);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param imsi String containing the IMSI
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:SIM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void getImsiForAppResponse(in RadioResponseInfo info, in String imsi);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param capacity Response capacity enum indicating response processing status
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     * REQUEST_NOT_SUPPORTED may only be returned on devices that don't support this API,
+     * indicated by the HAL capability CAPABILITY_SIM_PHONEBOOK_IN_MODEM.
+     */
+    void getSimPhonebookCapacityResponse(in RadioResponseInfo info, in PhonebookCapacity capacity);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     * REQUEST_NOT_SUPPORTED may only be returned on devices that don't support this API,
+     * indicated by the HAL capability CAPABILITY_SIM_PHONEBOOK_IN_MODEM.
+     */
+    void getSimPhonebookRecordsResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void iccCloseLogicalChannelResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param iccIo ICC IO operation response
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_PIN2
+     *   RadioError:SIM_PUK2
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:SIM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void iccIoForAppResponse(in RadioResponseInfo info, in IccIoResult iccIo);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param channelId session id of the logical channel.
+     * @param selectResponse Contains the select response for the open channel command with one
+     *        byte per integer
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:MISSING_RESOURCE
+     *   RadioError:NO_SUCH_ELEMENT
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ERR
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:MISSING_RESOURCE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void iccOpenLogicalChannelResponse(
+            in RadioResponseInfo info, in int channelId, in byte[] selectResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param result IccIoResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void iccTransmitApduBasicChannelResponse(in RadioResponseInfo info, in IccIoResult result);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param result IccIoResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void iccTransmitApduLogicalChannelResponse(in RadioResponseInfo info, in IccIoResult result);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void reportStkServiceIsRunningResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param result IccIoResult
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:SIM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void requestIccSimAuthenticationResponse(in RadioResponseInfo info, in IccIoResult result);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param response response string of the challenge/response algo for ISIM auth in base64 format
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    void requestIsimAuthenticationResponse(in RadioResponseInfo info, in String response);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param commandResponse SAT/USAT response in hexadecimal format string starting with first
+     *        byte of response
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_BUSY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    void sendEnvelopeResponse(in RadioResponseInfo info, in String commandResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param iccIo IccIoResult corresponding to ICC IO response
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_BUSY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    void sendEnvelopeWithStatusResponse(in RadioResponseInfo info, in IccIoResult iccIo);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    void sendTerminalResponseToSimResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void setAllowedCarriersResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:RIL_E_SUCCESS
+     *   RadioError:RIL_E_RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_ABSENT
+     *   RadioError:RIL_E_REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_INTERNAL_FAILURE
+     */
+    void setCarrierInfoForImsiEncryptionResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_ABSENT
+     *   RadioError:SUBSCRIPTION_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void setCdmaSubscriptionSourceResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param retry 0 is the number of retries remaining, or -1 if unknown
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setFacilityLockForAppResponse(in RadioResponseInfo info, in int retry);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SIM_ERR (indicates a timeout or other issue making the SIM unresponsive)
+     */
+    void setSimCardPowerResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SUBSCRIPTION_NOT_SUPPORTED
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setUiccSubscriptionResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:PASSWORD_INCORRECT
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_PUK2
+     */
+    void supplyIccPin2ForAppResponse(in RadioResponseInfo info, in int remainingRetries);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:PASSWORD_INCORRECT
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void supplyIccPinForAppResponse(in RadioResponseInfo info, in int remainingRetries);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:PASSWORD_INCORRECT (PUK is invalid)
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void supplyIccPuk2ForAppResponse(in RadioResponseInfo info, in int remainingRetries);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param remainingRetries Number of retries remaining, must be equal to -1 if unknown.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:PASSWORD_INCORRECT (PUK is invalid)
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void supplyIccPukForAppResponse(in RadioResponseInfo info, in int remainingRetries);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param persoType SIM Personalization type
+     * @param remainingRetries postiive values indicates number of retries remaining, must be equal
+     *        to -1 if number of retries is infinite.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:PASSWORD_INCORRECT (code is invalid)
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void supplySimDepersonalizationResponse(
+            in RadioResponseInfo info, in PersoSubstate persoType, in int remainingRetries);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param updatedRecordIndex The index of the updated or inserted record in the phonebook and
+     *        the minimum value is 1
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_SIM_STATE
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SIM_ERR
+     *   RadioError:NO_SUCH_ENTRY
+     *   RadioError:NO_RESOURCES
+     * REQUEST_NOT_SUPPORTED may only be returned on devices that don't support this API,
+     * indicated by the HAL capability CAPABILITY_SIM_PHONEBOOK_IN_MODEM.
+     */
+    void updateSimPhonebookRecordsResponse(in RadioResponseInfo info, in int updatedRecordIndex);
+}
diff --git a/radio/aidl/android/hardware/radio/IccIo.aidl b/radio/aidl/android/hardware/radio/sim/IccIo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/IccIo.aidl
rename to radio/aidl/android/hardware/radio/sim/IccIo.aidl
index 7441758..be5e832 100644
--- a/radio/aidl/android/hardware/radio/IccIo.aidl
+++ b/radio/aidl/android/hardware/radio/sim/IccIo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 parcelable IccIo {
diff --git a/radio/aidl/android/hardware/radio/IccIoResult.aidl b/radio/aidl/android/hardware/radio/sim/IccIoResult.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/IccIoResult.aidl
rename to radio/aidl/android/hardware/radio/sim/IccIoResult.aidl
index 94377b4..8aa9e8f 100644
--- a/radio/aidl/android/hardware/radio/IccIoResult.aidl
+++ b/radio/aidl/android/hardware/radio/sim/IccIoResult.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 parcelable IccIoResult {
diff --git a/radio/aidl/android/hardware/radio/ImsiEncryptionInfo.aidl b/radio/aidl/android/hardware/radio/sim/ImsiEncryptionInfo.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/ImsiEncryptionInfo.aidl
rename to radio/aidl/android/hardware/radio/sim/ImsiEncryptionInfo.aidl
index 3429beb..e8b3807 100644
--- a/radio/aidl/android/hardware/radio/ImsiEncryptionInfo.aidl
+++ b/radio/aidl/android/hardware/radio/sim/ImsiEncryptionInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 /**
  * Carrier specific Information sent by the carrier, which will be used to encrypt IMSI and IMPI.
diff --git a/radio/aidl/android/hardware/radio/PbReceivedStatus.aidl b/radio/aidl/android/hardware/radio/sim/PbReceivedStatus.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/PbReceivedStatus.aidl
rename to radio/aidl/android/hardware/radio/sim/PbReceivedStatus.aidl
index 44ed4d9..953335b 100644
--- a/radio/aidl/android/hardware/radio/PbReceivedStatus.aidl
+++ b/radio/aidl/android/hardware/radio/sim/PbReceivedStatus.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 /**
  * Enum representing the status of the received PB indication.
diff --git a/radio/aidl/android/hardware/radio/PersoSubstate.aidl b/radio/aidl/android/hardware/radio/sim/PersoSubstate.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/PersoSubstate.aidl
rename to radio/aidl/android/hardware/radio/sim/PersoSubstate.aidl
index 93b2af5..f01ff61 100644
--- a/radio/aidl/android/hardware/radio/PersoSubstate.aidl
+++ b/radio/aidl/android/hardware/radio/sim/PersoSubstate.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 /**
  * Additional personalization categories in addition to those specified in 3GPP TS 22.022 and
diff --git a/radio/aidl/android/hardware/radio/PhonebookCapacity.aidl b/radio/aidl/android/hardware/radio/sim/PhonebookCapacity.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/PhonebookCapacity.aidl
rename to radio/aidl/android/hardware/radio/sim/PhonebookCapacity.aidl
index c141411..23a0208 100644
--- a/radio/aidl/android/hardware/radio/PhonebookCapacity.aidl
+++ b/radio/aidl/android/hardware/radio/sim/PhonebookCapacity.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 parcelable PhonebookCapacity {
diff --git a/radio/aidl/android/hardware/radio/PhonebookRecordInfo.aidl b/radio/aidl/android/hardware/radio/sim/PhonebookRecordInfo.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/PhonebookRecordInfo.aidl
rename to radio/aidl/android/hardware/radio/sim/PhonebookRecordInfo.aidl
index eb0c880..03326b8 100644
--- a/radio/aidl/android/hardware/radio/PhonebookRecordInfo.aidl
+++ b/radio/aidl/android/hardware/radio/sim/PhonebookRecordInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 /**
  * Phonebook-record-information specified by EF_ADN (Abbreviated dialing numbers) record of SIM
diff --git a/radio/aidl/android/hardware/radio/PinState.aidl b/radio/aidl/android/hardware/radio/sim/PinState.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/PinState.aidl
rename to radio/aidl/android/hardware/radio/sim/PinState.aidl
index cb42ff2..03b8e4e 100644
--- a/radio/aidl/android/hardware/radio/PinState.aidl
+++ b/radio/aidl/android/hardware/radio/sim/PinState.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/SelectUiccSub.aidl b/radio/aidl/android/hardware/radio/sim/SelectUiccSub.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/SelectUiccSub.aidl
rename to radio/aidl/android/hardware/radio/sim/SelectUiccSub.aidl
index f762e9f..3c152d6 100644
--- a/radio/aidl/android/hardware/radio/SelectUiccSub.aidl
+++ b/radio/aidl/android/hardware/radio/sim/SelectUiccSub.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 parcelable SelectUiccSub {
diff --git a/radio/aidl/android/hardware/radio/SimApdu.aidl b/radio/aidl/android/hardware/radio/sim/SimApdu.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/SimApdu.aidl
rename to radio/aidl/android/hardware/radio/sim/SimApdu.aidl
index 65dae4c..1dc707e 100644
--- a/radio/aidl/android/hardware/radio/SimApdu.aidl
+++ b/radio/aidl/android/hardware/radio/sim/SimApdu.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 parcelable SimApdu {
diff --git a/radio/aidl/android/hardware/radio/SimLockMultiSimPolicy.aidl b/radio/aidl/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/SimLockMultiSimPolicy.aidl
rename to radio/aidl/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
index 89e13fd..6c03122 100644
--- a/radio/aidl/android/hardware/radio/SimLockMultiSimPolicy.aidl
+++ b/radio/aidl/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/SimRefreshResult.aidl b/radio/aidl/android/hardware/radio/sim/SimRefreshResult.aidl
similarity index 73%
rename from radio/aidl/android/hardware/radio/SimRefreshResult.aidl
rename to radio/aidl/android/hardware/radio/sim/SimRefreshResult.aidl
index 9e38fff..483a54c 100644
--- a/radio/aidl/android/hardware/radio/SimRefreshResult.aidl
+++ b/radio/aidl/android/hardware/radio/sim/SimRefreshResult.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.sim;
 
 @VintfStability
 parcelable SimRefreshResult {
@@ -40,10 +40,11 @@
      */
     int efId;
     /**
-     * AID(application ID) of the card application. See ETSI 102.221 8.1 and 101.220 4.
-     * For SIM_FILE_UPDATE result it must be set to AID of application in which updated EF resides
-     * or it must be empty string if EF is outside of an application. For SIM_INIT result this field
-     * is set to AID of application that caused REFRESH. For SIM_RESET result it is empty string.
+     * AID (application ID) of the card application. See ETSI 102.221 8.1 and 101.220 4.
+     * For TYPE_SIM_FILE_UPDATE result, it must be set to AID of application in which updated EF
+     * resides or it must be empty string if EF is outside of an application. For TYPE_SIM_INIT
+     * result, this field is set to AID of application that caused REFRESH. For TYPE_SIM_RESET
+     * result, it is empty string.
      */
     String aid;
 }
diff --git a/radio/aidl/android/hardware/radio/AudioQuality.aidl b/radio/aidl/android/hardware/radio/voice/AudioQuality.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/AudioQuality.aidl
rename to radio/aidl/android/hardware/radio/voice/AudioQuality.aidl
index bc4c2f1..94d5f88 100644
--- a/radio/aidl/android/hardware/radio/AudioQuality.aidl
+++ b/radio/aidl/android/hardware/radio/voice/AudioQuality.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * Audio codec which is used on GSM, UMTS, and CDMA. These values must be opaque to the Android
diff --git a/radio/aidl/android/hardware/radio/Call.aidl b/radio/aidl/android/hardware/radio/voice/Call.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/Call.aidl
rename to radio/aidl/android/hardware/radio/voice/Call.aidl
index 467a5b9..beb079b 100644
--- a/radio/aidl/android/hardware/radio/Call.aidl
+++ b/radio/aidl/android/hardware/radio/voice/Call.aidl
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.AudioQuality;
-import android.hardware.radio.UusInfo;
+import android.hardware.radio.voice.AudioQuality;
+import android.hardware.radio.voice.UusInfo;
 
 @VintfStability
 parcelable Call {
diff --git a/radio/aidl/android/hardware/radio/CallForwardInfo.aidl b/radio/aidl/android/hardware/radio/voice/CallForwardInfo.aidl
similarity index 83%
rename from radio/aidl/android/hardware/radio/CallForwardInfo.aidl
rename to radio/aidl/android/hardware/radio/voice/CallForwardInfo.aidl
index 1835631..b7ddcd9 100644
--- a/radio/aidl/android/hardware/radio/CallForwardInfo.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CallForwardInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * See also com.android.internal.telephony.gsm.CallForwardInfo
@@ -28,8 +28,9 @@
     const int STATUS_ERASURE = 4;
 
     /**
-     * For queryCallForwardStatus() status is DISABLE (Not used by vendor code currently)
-     * For setCallForward() status must be DISABLE, ENABLE, INTERROGATE, REGISTRATION, ERASURE
+     * For queryCallForwardStatus() status is STATUS_DISABLE (Not used by vendor code currently)
+     * For setCallForward() status must be STATUS_DISABLE, STATUS_ENABLE, STATUS_INTERROGATE,
+     * STATUS_REGISTRATION, STATUS_ERASURE
      * Values are STATUS_
      */
     int status;
diff --git a/radio/aidl/android/hardware/radio/CdmaCallWaiting.aidl b/radio/aidl/android/hardware/radio/voice/CdmaCallWaiting.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/CdmaCallWaiting.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaCallWaiting.aidl
index b08ba7f..7ba6a72 100644
--- a/radio/aidl/android/hardware/radio/CdmaCallWaiting.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaCallWaiting.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.CdmaSignalInfoRecord;
+import android.hardware.radio.voice.CdmaSignalInfoRecord;
 
 @VintfStability
 parcelable CdmaCallWaiting {
diff --git a/radio/aidl/android/hardware/radio/CdmaDisplayInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/CdmaDisplayInfoRecord.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
index 9b11f37..18a1ce4 100644
--- a/radio/aidl/android/hardware/radio/CdmaDisplayInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * Display Info Rec as defined in C.S0005 section 3.7.5.1. Extended Display Info Rec as defined in
diff --git a/radio/aidl/android/hardware/radio/CdmaInformationRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
similarity index 80%
rename from radio/aidl/android/hardware/radio/CdmaInformationRecord.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
index 20eabff..af37dac 100644
--- a/radio/aidl/android/hardware/radio/CdmaInformationRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.CdmaDisplayInfoRecord;
-import android.hardware.radio.CdmaLineControlInfoRecord;
-import android.hardware.radio.CdmaNumberInfoRecord;
-import android.hardware.radio.CdmaRedirectingNumberInfoRecord;
-import android.hardware.radio.CdmaSignalInfoRecord;
-import android.hardware.radio.CdmaT53AudioControlInfoRecord;
-import android.hardware.radio.CdmaT53ClirInfoRecord;
+import android.hardware.radio.voice.CdmaDisplayInfoRecord;
+import android.hardware.radio.voice.CdmaLineControlInfoRecord;
+import android.hardware.radio.voice.CdmaNumberInfoRecord;
+import android.hardware.radio.voice.CdmaRedirectingNumberInfoRecord;
+import android.hardware.radio.voice.CdmaSignalInfoRecord;
+import android.hardware.radio.voice.CdmaT53AudioControlInfoRecord;
+import android.hardware.radio.voice.CdmaT53ClirInfoRecord;
 
 @VintfStability
 parcelable CdmaInformationRecord {
diff --git a/radio/aidl/android/hardware/radio/CdmaInformationRecords.aidl b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecords.aidl
similarity index 88%
rename from radio/aidl/android/hardware/radio/CdmaInformationRecords.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaInformationRecords.aidl
index dcf0ed2..46a9b1a 100644
--- a/radio/aidl/android/hardware/radio/CdmaInformationRecords.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecords.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.CdmaInformationRecord;
+import android.hardware.radio.voice.CdmaInformationRecord;
 
 @VintfStability
 parcelable CdmaInformationRecords {
diff --git a/radio/aidl/android/hardware/radio/CdmaLineControlInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/CdmaLineControlInfoRecord.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl
index a6178af..c3bda23 100644
--- a/radio/aidl/android/hardware/radio/CdmaLineControlInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * Line Control Information Record as defined in C.S0005 section 3.7.5.15
diff --git a/radio/aidl/android/hardware/radio/CdmaNumberInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/CdmaNumberInfoRecord.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
index 06e8317..41ce08f 100644
--- a/radio/aidl/android/hardware/radio/CdmaNumberInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * Called Party Number Info Rec as defined in C.S0005 section 3.7.5.2
@@ -24,7 +24,7 @@
 @VintfStability
 parcelable CdmaNumberInfoRecord {
     /**
-     * Max length = RADIO_CDMA_NUMBER_INFO_BUFFER_LENGTH
+     * Max length = RadioConst::CDMA_NUMBER_INFO_BUFFER_LENGTH
      */
     String number;
     byte numberType;
diff --git a/radio/aidl/android/hardware/radio/CdmaOtaProvisionStatus.aidl b/radio/aidl/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/CdmaOtaProvisionStatus.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl
index 0cb4314..7b4205a 100644
--- a/radio/aidl/android/hardware/radio/CdmaOtaProvisionStatus.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/CdmaRedirectingNumberInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
similarity index 93%
rename from radio/aidl/android/hardware/radio/CdmaRedirectingNumberInfoRecord.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
index 7ba272b..f3bcc0f 100644
--- a/radio/aidl/android/hardware/radio/CdmaRedirectingNumberInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.CdmaNumberInfoRecord;
+import android.hardware.radio.voice.CdmaNumberInfoRecord;
 
 @VintfStability
 parcelable CdmaRedirectingNumberInfoRecord {
diff --git a/radio/aidl/android/hardware/radio/CdmaSignalInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/CdmaSignalInfoRecord.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl
index 36ecb18..5fc8776 100644
--- a/radio/aidl/android/hardware/radio/CdmaSignalInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * CDMA Signal Information Record as defined in C.S0005 section 3.7.5.5
diff --git a/radio/aidl/android/hardware/radio/CdmaT53AudioControlInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/CdmaT53AudioControlInfoRecord.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl
index 715a2f7..c41f8e3 100644
--- a/radio/aidl/android/hardware/radio/CdmaT53AudioControlInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * T53 Audio Control Information Record
diff --git a/radio/aidl/android/hardware/radio/CdmaT53ClirInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl
similarity index 94%
rename from radio/aidl/android/hardware/radio/CdmaT53ClirInfoRecord.aidl
rename to radio/aidl/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl
index 636d40c..e37a072 100644
--- a/radio/aidl/android/hardware/radio/CdmaT53ClirInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * T53 CLIR Information Record
diff --git a/radio/aidl/android/hardware/radio/CfData.aidl b/radio/aidl/android/hardware/radio/voice/CfData.aidl
similarity index 90%
rename from radio/aidl/android/hardware/radio/CfData.aidl
rename to radio/aidl/android/hardware/radio/voice/CfData.aidl
index c6a91b9..8d7c4bd 100644
--- a/radio/aidl/android/hardware/radio/CfData.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CfData.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.CallForwardInfo;
+import android.hardware.radio.voice.CallForwardInfo;
 
 @VintfStability
 parcelable CfData {
diff --git a/radio/aidl/android/hardware/radio/ClipStatus.aidl b/radio/aidl/android/hardware/radio/voice/ClipStatus.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/ClipStatus.aidl
rename to radio/aidl/android/hardware/radio/voice/ClipStatus.aidl
index c75c609..4b10ecc 100644
--- a/radio/aidl/android/hardware/radio/ClipStatus.aidl
+++ b/radio/aidl/android/hardware/radio/voice/ClipStatus.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/Dial.aidl b/radio/aidl/android/hardware/radio/voice/Dial.aidl
similarity index 92%
rename from radio/aidl/android/hardware/radio/Dial.aidl
rename to radio/aidl/android/hardware/radio/voice/Dial.aidl
index f4097ff..7d61fe5 100644
--- a/radio/aidl/android/hardware/radio/Dial.aidl
+++ b/radio/aidl/android/hardware/radio/voice/Dial.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.UusInfo;
+import android.hardware.radio.voice.UusInfo;
 
 @VintfStability
 parcelable Dial {
diff --git a/radio/aidl/android/hardware/radio/EmergencyCallRouting.aidl b/radio/aidl/android/hardware/radio/voice/EmergencyCallRouting.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/EmergencyCallRouting.aidl
rename to radio/aidl/android/hardware/radio/voice/EmergencyCallRouting.aidl
index a915ee6..75a41c9 100644
--- a/radio/aidl/android/hardware/radio/EmergencyCallRouting.aidl
+++ b/radio/aidl/android/hardware/radio/voice/EmergencyCallRouting.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * Indicates how the implementation should handle the emergency call if it is required by Android.
diff --git a/radio/aidl/android/hardware/radio/EmergencyNumber.aidl b/radio/aidl/android/hardware/radio/voice/EmergencyNumber.aidl
similarity index 96%
rename from radio/aidl/android/hardware/radio/EmergencyNumber.aidl
rename to radio/aidl/android/hardware/radio/voice/EmergencyNumber.aidl
index 152be90..aa4dde2 100644
--- a/radio/aidl/android/hardware/radio/EmergencyNumber.aidl
+++ b/radio/aidl/android/hardware/radio/voice/EmergencyNumber.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.EmergencyServiceCategory;
+import android.hardware.radio.voice.EmergencyServiceCategory;
 
 /**
  * Emergency number contains information of number, one or more service category(s), zero or more
diff --git a/radio/aidl/android/hardware/radio/EmergencyServiceCategory.aidl b/radio/aidl/android/hardware/radio/voice/EmergencyServiceCategory.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/EmergencyServiceCategory.aidl
rename to radio/aidl/android/hardware/radio/voice/EmergencyServiceCategory.aidl
index 30d34ab..cfebc47 100644
--- a/radio/aidl/android/hardware/radio/EmergencyServiceCategory.aidl
+++ b/radio/aidl/android/hardware/radio/voice/EmergencyServiceCategory.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * Defining Emergency Service Category as follows:
diff --git a/radio/aidl/android/hardware/radio/voice/IRadioVoice.aidl b/radio/aidl/android/hardware/radio/voice/IRadioVoice.aidl
new file mode 100644
index 0000000..1e60de5
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/voice/IRadioVoice.aidl
@@ -0,0 +1,443 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.voice;
+
+import android.hardware.radio.voice.CallForwardInfo;
+import android.hardware.radio.voice.Dial;
+import android.hardware.radio.voice.EmergencyCallRouting;
+import android.hardware.radio.voice.EmergencyServiceCategory;
+import android.hardware.radio.voice.IRadioVoiceIndication;
+import android.hardware.radio.voice.IRadioVoiceResponse;
+import android.hardware.radio.voice.TtyMode;
+
+/**
+ * This interface is used by telephony and telecom to talk to cellular radio for voice APIs.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ * setResponseFunctions must work with IRadioVoiceResponse and IRadioVoiceIndication.
+ */
+@VintfStability
+oneway interface IRadioVoice {
+    /**
+     * Answer incoming call. Must not be called for WAITING calls.
+     * switchWaitingOrHoldingAndActive() must be used in this case instead
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.acceptCallResponse()
+     */
+    void acceptCall(in int serial);
+
+    /**
+     * Conference holding and active (like AT+CHLD=3)
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.conferenceResponse()
+     */
+    void conference(in int serial);
+
+    /**
+     * Initiate voice call. This method is never used for supplementary service codes.
+     *
+     * @param serial Serial number of request.
+     * @param dialInfo Dial struct
+     *
+     * Response function is IRadioVoiceResponse.dialResponse()
+     */
+    void dial(in int serial, in Dial dialInfo);
+
+    /**
+     * Initiate emergency voice call, with zero or more emergency service category(s), zero or
+     * more emergency Uniform Resource Names (URN), and routing information for handling the call.
+     * Android uses this request to make its emergency call instead of using IRadio.dial if the
+     * 'address' in the 'dialInfo' field is identified as an emergency number by Android.
+     *
+     * In multi-sim scenario, if the emergency number is from a specific subscription, this radio
+     * request can still be sent out on the other subscription as long as routing is set to
+     * EmergencyNumberRouting#EMERGENCY. This radio request will not be sent on an inactive
+     * (PIN/PUK locked) subscription unless both subscriptions are PIN/PUK locked. In this case,
+     * the request will be sent on the primary subscription.
+     *
+     * Some countries or carriers require some emergency numbers that must be handled with normal
+     * call routing if possible or emergency routing. 1) if the 'routing' field is specified as
+     * EmergencyNumberRouting#NORMAL, the implementation must try the full radio service to use
+     * normal call routing to handle the call; if service cannot support normal routing, the
+     * implementation must use emergency routing to handle the call. 2) if 'routing' is specified
+     * as EmergencyNumberRouting#EMERGENCY, the implementation must use emergency routing to handle
+     * the call. 3) if 'routing' is specified as EmergencyNumberRouting#UNKNOWN, Android does not
+     * know how to handle the call.
+     *
+     * If the dialed emergency number does not have a specified emergency service category, the
+     * 'categories' field is set to EmergencyServiceCategory#UNSPECIFIED; if the dialed emergency
+     * number does not have specified emergency Uniform Resource Names, the 'urns' field is set to
+     * an empty list. If the underlying technology used to request emergency services does not
+     * support the emergency service category or emergency uniform resource names, the field
+     * 'categories' or 'urns' may be ignored.
+     *
+     * In the scenarios that the 'address' in the 'dialInfo' field has other functions besides the
+     * emergency number function, if the 'hasKnownUserIntentEmergency' field is true, the user's
+     * intent for this dial request is emergency call, and the modem must treat this as an actual
+     * emergency dial; if the 'hasKnownUserIntentEmergency' field is false, Android does not know
+     * user's intent for this call.
+     *
+     * If 'isTesting' is true, this request is for testing purpose, and must not be sent to a real
+     * emergency service; otherwise it's for a real emergency call request.
+     *
+     * Reference: 3gpp 22.101, Section 10 - Emergency Calls;
+     *            3gpp 23.167, Section 6 - Functional description;
+     *            3gpp 24.503, Section 5.1.6.8.1 - General;
+     *            RFC 5031
+     *
+     * @param serial Serial number of request.
+     * @param dialInfo the same Dial information used by IRadioVoice.dial.
+     * @param categories bitfield<EmergencyServiceCategory> the Emergency Service Category(s)
+     *        of the call.
+     * @param urns the emergency Uniform Resource Names (URN)
+     * @param routing EmergencyCallRouting the emergency call routing information.
+     * @param hasKnownUserIntentEmergency Flag indicating if user's intent for the emergency call
+     *        is known.
+     * @param isTesting Flag indicating if this request is for testing purpose.
+     *
+     * Response function is IRadioVoiceResponse.emergencyDialResponse()
+     */
+    void emergencyDial(in int serial, in Dial dialInfo, in EmergencyServiceCategory categories,
+            in String[] urns, in EmergencyCallRouting routing,
+            in boolean hasKnownUserIntentEmergency, in boolean isTesting);
+
+    /**
+     * Request the radio's system selection module to exit emergency callback mode. Radio must not
+     * respond with SUCCESS until the modem has completely exited from Emergency Callback Mode.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.exitEmergencyCallbackModeResponse()
+     */
+    void exitEmergencyCallbackMode(in int serial);
+
+    /**
+     * Connects the two calls and disconnects the subscriber from both calls.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.explicitCallTransferResponse()
+     */
+    void explicitCallTransfer(in int serial);
+
+    /**
+     * Request call forward status.
+     *
+     * @param serial Serial number of request.
+     * @param callInfo CallForwardInfo
+     *
+     * Response function is IRadioVoiceResponse.getCallForwardStatusResponse()
+     */
+    void getCallForwardStatus(in int serial, in CallForwardInfo callInfo);
+
+    /**
+     * Query current call waiting state
+     *
+     * @param serial Serial number of request.
+     * @param serviceClass Service class is the TS 27.007 service class to query
+     *
+     * Response function is IRadioVoiceResponse.getCallWaitingResponse()
+     */
+    void getCallWaiting(in int serial, in int serviceClass);
+
+    /**
+     * Queries the status of the CLIP supplementary service (for MMI code "*#30#")
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.getClipResponse()
+     */
+    void getClip(in int serial);
+
+    /**
+     * Gets current CLIR status
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.getClirResponse()
+     */
+    void getClir(in int serial);
+
+    /**
+     * Requests current call list
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.getCurrentCallsResponse()
+     */
+    void getCurrentCalls(in int serial);
+
+    /**
+     * Requests the failure cause code for the most recently terminated call.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.getLastCallFailCauseResponse()
+     */
+    void getLastCallFailCause(in int serial);
+
+    /**
+     * Queries the current state of the uplink mute setting
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.getMuteResponse()
+     */
+    void getMute(in int serial);
+
+    /**
+     * Request the setting of preferred voice privacy mode.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.getPreferredVoicePrivacyResponse()
+     */
+    void getPreferredVoicePrivacy(in int serial);
+
+    /**
+     * Request the setting of TTY mode
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.getTtyModeResponse()
+     */
+    void getTtyMode(in int serial);
+
+    /**
+     * When STK application gets stkCallSetup(), the call actually has been initialized by the
+     * mobile device already. (We could see the call has been in the 'call list'). STK application
+     * needs to accept/reject the call according to user operations.
+     *
+     * @param serial Serial number of request.
+     * @param accept true = accept the call setup, false = reject the call setup
+     *
+     * Response function is IRadioVoiceResponse.handleStkCallSetupRequestFromSimResponse()
+     */
+    void handleStkCallSetupRequestFromSim(in int serial, in boolean accept);
+
+    /**
+     * Hang up a specific line (like AT+CHLD=1x). After this HANGUP request returns, Radio must
+     * show the connection is NOT active anymore in next getCurrentCalls() query.
+     *
+     * @param serial Serial number of request.
+     * @param gsmIndex Connection index (value of 'x' in CHLD above)
+     *
+     * Response function is IRadioVoiceResponse.hangupResponse()
+     */
+    void hangup(in int serial, in int gsmIndex);
+
+    /**
+     * Hang up waiting or held (like AT+CHLD=1). After this HANGUP request returns, Radio must show
+     * the connection is NOT active anymore in next getCurrentCalls() query.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.hangupForegroundResumeBackgroundResponse()
+     */
+    void hangupForegroundResumeBackground(in int serial);
+
+    /**
+     * Hang up waiting or held (like AT+CHLD=0). After this HANGUP request returns, Radio must show
+     * the connection is NOT active anymore in next getCurrentCalls() query.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.hangupWaitingOrBackgroundResponse()
+     */
+    void hangupWaitingOrBackground(in int serial);
+
+    /**
+     * Send UDUB (user determined user busy) to ringing or waiting call answer)
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.rejectCallResponse()
+     */
+    void rejectCall(in int serial);
+
+    /**
+     * When response type received from a radio indication or radio response is
+     * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
+     * acknowledge the receipt of those messages by sending responseAcknowledgement().
+     */
+    void responseAcknowledgement();
+
+    /**
+     * Send DTMF string
+     *
+     * @param serial Serial number of request.
+     * @param dtmf DTMF string
+     * @param on DTMF ON length in milliseconds, or 0 to use default
+     * @param off is the DTMF OFF length in milliseconds, or 0 to use default
+     *
+     * Response function is IRadioVoiceResponse.sendBurstDtmfResponse()
+     */
+    void sendBurstDtmf(in int serial, in String dtmf, in int on, in int off);
+
+    /**
+     * Send FLASH command
+     *
+     * @param serial Serial number of request.
+     * @param featureCode String associated with Flash command
+     *
+     * Response function is IRadioVoiceResponse.sendCdmaFeatureCodeResponse()
+     */
+    void sendCdmaFeatureCode(in int serial, in String featureCode);
+
+    /**
+     * Send a DTMF tone. If the implementation is currently playing a tone requested via
+     * startDtmf(), that tone must be cancelled and the new tone must be played instead.
+     *
+     * @param serial Serial number of request.
+     * @param s string with single char having one of 12 values: 0-9, *, #
+     *
+     * Response function is IRadioVoiceResponse.sendDtmfResponse()
+     */
+    void sendDtmf(in int serial, in String s);
+
+    /**
+     * Separate a party from a multiparty call placing the multiparty call (less the specified
+     * party) on hold and leaving the specified party as the only other member of the current
+     * (active) call. Like AT+CHLD=2x.
+     *
+     * See TS 22.084 1.3.8.2 (iii)
+     * TS 22.030 6.5.5 "Entering "2X followed by send"
+     * TS 27.007 "AT+CHLD=2x"
+     *
+     * @param serial Serial number of request.
+     * @param gsmIndex contains Connection index (value of 'x' in CHLD above)
+     *
+     * Response function is IRadioVoiceResponse.separateConnectionResponse()
+     */
+    void separateConnection(in int serial, in int gsmIndex);
+
+    /**
+     * Configure call forward rule
+     *
+     * @param serial Serial number of request.
+     * @param callInfo CallForwardInfo
+     *
+     * Response function is IRadioVoiceResponse.setCallForwardResponse()
+     */
+    void setCallForward(in int serial, in CallForwardInfo callInfo);
+
+    /**
+     * Configure current call waiting state
+     *
+     * @param serial Serial number of request.
+     * @param enable is false for "disabled" and true for "enabled"
+     * @param serviceClass is the TS 27.007 service class bit vector of services to modify
+     *
+     * Response function is IRadioVoiceResponse.setCallWaitingResponse()
+     */
+    void setCallWaiting(in int serial, in boolean enable, in int serviceClass);
+
+    /**
+     * Set current CLIR status
+     *
+     * @param serial Serial number of request.
+     * @param status "n" parameter from TS 27.007 7.7
+     *
+     * Response function is IRadioVoiceResponse.setClirResponse()
+     */
+    void setClir(in int serial, in int status);
+
+    /**
+     * Turn on or off uplink (microphone) mute. Must only be sent while voice call is active.
+     * Must always be reset to "disable mute" when a new voice call is initiated
+     *
+     * @param serial Serial number of request.
+     * @param enable true for "enable mute" and false for "disable mute"
+     *
+     * Response function is IRadioVoiceResponse.setMuteResponse()
+     */
+    void setMute(in int serial, in boolean enable);
+
+    /**
+     * Request to set the preferred voice privacy mode used in voice scrambling.
+     *
+     * @param serial Serial number of request.
+     * @param enable false for Standard Privacy Mode (Public Long Code Mask)
+     *        true for Enhanced Privacy Mode (Private Long Code Mask)
+     *
+     * Response function is IRadioVoiceResponse.setPreferredVoicePrivacyResponse()
+     */
+    void setPreferredVoicePrivacy(in int serial, in boolean enable);
+
+    /**
+     * Set response functions for voice radio requests and indications.
+     *
+     * @param radioVoiceResponse Object containing response functions
+     * @param radioVoiceIndication Object containing radio indications
+     */
+    void setResponseFunctions(in IRadioVoiceResponse radioVoiceResponse,
+            in IRadioVoiceIndication radioVoiceIndication);
+
+    /**
+     * Request to set the TTY mode
+     *
+     * @param serial Serial number of request.
+     * @param mode TtyMode
+     *
+     * Response function is IRadioVoiceResponse.setTtyModeResponse()
+     */
+    void setTtyMode(in int serial, in TtyMode mode);
+
+    /**
+     * Start playing a DTMF tone. Continue playing DTMF tone until stopDtmf is received. If a
+     * startDtmf() is received while a tone is currently playing, it must cancel the previous tone
+     * and play the new one.
+     *
+     * @param serial Serial number of request.
+     * @param s string having a single character with one of 12 values: 0-9,*,#
+     *
+     * Response function is IRadioVoiceResponse.startDtmfResponse()
+     */
+    void startDtmf(in int serial, in String s);
+
+    /**
+     * Stop playing a currently playing DTMF tone.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.stopDtmfResponse()
+     */
+    void stopDtmf(in int serial);
+
+    /**
+     * Switch waiting or holding call and active call (like AT+CHLD=2).
+     * Call transitions must happen as shown below.
+     *   BEFORE                               AFTER
+     * Call 1   Call 2                 Call 1       Call 2
+     * ACTIVE   HOLDING                HOLDING     ACTIVE
+     * ACTIVE   WAITING                HOLDING     ACTIVE
+     * HOLDING  WAITING                HOLDING     ACTIVE
+     * ACTIVE   IDLE                   HOLDING     IDLE
+     * IDLE     IDLE                   IDLE        IDLE
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.switchWaitingOrHoldingAndActiveResponse()
+     */
+    void switchWaitingOrHoldingAndActive(in int serial);
+}
diff --git a/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl b/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl
new file mode 100644
index 0000000..81640f3
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl
@@ -0,0 +1,169 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.voice;
+
+import android.hardware.radio.RadioIndicationType;
+import android.hardware.radio.voice.CdmaCallWaiting;
+import android.hardware.radio.voice.CdmaInformationRecords;
+import android.hardware.radio.voice.CdmaOtaProvisionStatus;
+import android.hardware.radio.voice.CdmaSignalInfoRecord;
+import android.hardware.radio.voice.EmergencyNumber;
+import android.hardware.radio.voice.SrvccState;
+import android.hardware.radio.voice.StkCcUnsolSsResult;
+
+/**
+ * Interface declaring unsolicited radio indications for voice APIs.
+ */
+@VintfStability
+oneway interface IRadioVoiceIndication {
+    /**
+     * Ring indication for an incoming call (eg, RING or CRING event). There must be at least one
+     * callRing() at the beginning of a call and sending multiple is optional. If the system
+     * property ro.telephony.call_ring.multiple is false then the upper layers must generate the
+     * multiple events internally. Otherwise the vendor code must generate multiple callRing() if
+     * ro.telephony.call_ring.multiple is true or if it is absent.
+     * The rate of these events is controlled by ro.telephony.call_ring.delay and has a default
+     * value of 3000 (3 seconds) if absent.
+     *
+     * @param type Type of radio indication
+     * @param isGsm true for GSM & false for CDMA
+     * @param record Cdma Signal Information
+     */
+    void callRing(in RadioIndicationType type, in boolean isGsm, in CdmaSignalInfoRecord record);
+
+    /**
+     * Indicates when call state has changed. Callee must invoke IRadioVoice.getCurrentCalls().
+     * Must be invoked on, for example, "RING", "BUSY", "NO CARRIER", and also call state
+     * transitions (DIALING->ALERTING ALERTING->ACTIVE). Redundent or extraneous invocations are
+     * tolerated.
+     *
+     * @param type Type of radio indication
+     */
+    void callStateChanged(in RadioIndicationType type);
+
+    /**
+     * Indicates when CDMA radio receives a call waiting indication.
+     *
+     * @param type Type of radio indication
+     * @param callWaitingRecord Cdma CallWaiting information
+     */
+    void cdmaCallWaiting(in RadioIndicationType type, in CdmaCallWaiting callWaitingRecord);
+
+    /**
+     * Indicates when CDMA radio receives one or more info recs.
+     *
+     * @param type Type of radio indication
+     * @param records New Cdma Information
+     */
+    void cdmaInfoRec(in RadioIndicationType type, in CdmaInformationRecords records);
+
+    /**
+     * Indicates when CDMA radio receives an update of the progress of an OTASP/OTAPA call.
+     *
+     * @param type Type of radio indication
+     * @param status Cdma OTA provision status
+     */
+    void cdmaOtaProvisionStatus(in RadioIndicationType type, in CdmaOtaProvisionStatus status);
+
+    /**
+     * Report the current list of emergency numbers. Each emergency number in the emergency number
+     * list contains a dialing number, zero or more service category(s), zero or more emergency
+     * uniform resource names, mobile country code, mobile network code, and source(s) that indicate
+     * where it comes from.
+     * Radio must report all the valid emergency numbers with known mobile country code, mobile
+     * network code, emergency service categories, and emergency uniform resource names from all
+     * available sources including network signaling, sim, modem/oem configuration, and default
+     * configuration (112 and 911 must be always available; additionally, 000, 08, 110, 999, 118
+     * and 119 must be available when sim is not present). Radio shall not report emergency numbers
+     * that are invalid in the current locale. The reported emergency number list must not have
+     * duplicate EmergencyNumber entries. Please refer the documentation of EmergencyNumber to
+     * construct each emergency number to report.
+     * Radio must report the complete list of emergency numbers whenever the emergency numbers in
+     * the list are changed or whenever the client and the radio server are connected.
+     *
+     * Reference: 3gpp 22.101, Section 10 - Emergency Calls;
+     *            3gpp 24.008, Section 9.2.13.4 - Emergency Number List
+     *
+     * @param type Type of radio indication
+     * @param emergencyNumberList Current list of emergency numbers known to radio.
+     */
+    void currentEmergencyNumberList(
+            in RadioIndicationType type, in EmergencyNumber[] emergencyNumberList);
+
+    /**
+     * Indicates that the radio system selection module has autonomously entered emergency
+     * callback mode.
+     *
+     * @param type Type of radio indication
+     */
+    void enterEmergencyCallbackMode(in RadioIndicationType type);
+
+    /**
+     * Indicates when Emergency Callback Mode ends. Indicates that the radio system selection module
+     * has proactively exited emergency callback mode.
+     *
+     * @param type Type of radio indication
+     */
+    void exitEmergencyCallbackMode(in RadioIndicationType type);
+
+    /**
+     * Indicates that nework doesn't have in-band information, need to play out-band tone.
+     *
+     * @param type Type of radio indication
+     * @param start true = start play ringback tone, false = stop playing ringback tone
+     */
+    void indicateRingbackTone(in RadioIndicationType type, in boolean start);
+
+    /**
+     * Indicates when Supplementary service(SS) response is received when DIAL/USSD/SS is changed to
+     * SS by call control.
+     *
+     * @param type Type of radio indication
+     */
+    void onSupplementaryServiceIndication(in RadioIndicationType type, in StkCcUnsolSsResult ss);
+
+    /**
+     * Indicates that framework/application must reset the uplink mute state.
+     *
+     * @param type Type of radio indication
+     */
+    void resendIncallMute(in RadioIndicationType type);
+
+    /**
+     * Indicates when Single Radio Voice Call Continuity (SRVCC) progress state has changed.
+     *
+     * @param type Type of radio indication
+     * @param state New Srvcc State
+     */
+    void srvccStateNotify(in RadioIndicationType type, in SrvccState state);
+
+    /**
+     * Indicates when there is an ALPHA from UICC during Call Control.
+     *
+     * @param type Type of radio indication
+     * @param alpha ALPHA string from UICC in UTF-8 format
+     */
+    void stkCallControlAlphaNotify(in RadioIndicationType type, in String alpha);
+
+    /**
+     * Indicates when SIM wants application to setup a voice call.
+     *
+     * @param type Type of radio indication
+     * @param timeout Timeout value in millisec for setting up voice call
+     */
+    void stkCallSetup(in RadioIndicationType type, in long timeout);
+}
diff --git a/radio/aidl/android/hardware/radio/voice/IRadioVoiceResponse.aidl b/radio/aidl/android/hardware/radio/voice/IRadioVoiceResponse.aidl
new file mode 100644
index 0000000..f3cf5fb
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/voice/IRadioVoiceResponse.aidl
@@ -0,0 +1,751 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.voice;
+
+import android.hardware.radio.RadioResponseInfo;
+import android.hardware.radio.voice.Call;
+import android.hardware.radio.voice.CallForwardInfo;
+import android.hardware.radio.voice.ClipStatus;
+import android.hardware.radio.voice.LastCallFailCauseInfo;
+import android.hardware.radio.voice.TtyMode;
+
+/**
+ * Interface declaring response functions to solicited radio requests for voice APIs.
+ */
+@VintfStability
+oneway interface IRadioVoiceResponse {
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void acceptCallResponse(in RadioResponseInfo info);
+
+    /**
+     * Acknowledge the receipt of radio request sent to the vendor. This must be sent only for
+     * radio request which take long time to respond. For more details, refer
+     * https://source.android.com/devices/tech/connect/ril.html
+     *
+     * @param serial Serial no. of the request whose acknowledgement is sent.
+     */
+    void acknowledgeRequest(in int serial);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void conferenceResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:DIAL_MODIFIED_TO_USSD
+     *   RadioError:DIAL_MODIFIED_TO_SS
+     *   RadioError:DIAL_MODIFIED_TO_DIAL
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_SUBSCRIPTION
+     *   RadioError:NO_NETWORK_FOUND
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:DEVICE_IN_USE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:ABORTED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:CANCELLED
+     */
+    void dialResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:DIAL_MODIFIED_TO_USSD
+     *   RadioError:DIAL_MODIFIED_TO_SS
+     *   RadioError:DIAL_MODIFIED_TO_DIAL
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:MODEM_ERR
+     *   RadioError:NO_SUBSCRIPTION
+     *   RadioError:NO_NETWORK_FOUND
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:DEVICE_IN_USE
+     *   RadioError:ABORTED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void emergencyDialResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NO_ALLOWED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:SIM_ABSENT
+     */
+    void exitEmergencyCallbackModeResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void explicitCallTransferResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param callForwardInfos points to a vector of CallForwardInfo, one for each distinct
+     *        registered phone number. For example, if data is forwarded to +18005551212 and voice
+     *        is forwarded to +18005559999, then two separate CallForwardInfo's must be returned.
+     *        However, if both data and voice are forwarded to +18005551212, then a single
+     *        CallForwardInfo must be returned with the service class set to "data + voice = 3".
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getCallForwardStatusResponse(
+            in RadioResponseInfo info, in CallForwardInfo[] callForwardInfos);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param enable If current call waiting state is disabled, enable = false else true
+     * @param serviceClass If enable, then callWaitingResp[1] must follow, with the TS 27.007
+     *        service class bit vector of services for which call waiting is enabled. For example,
+     *        if callWaitingResp[0] is 1 and callWaitingResp[1] is 3, then call waiting is enabled
+     *        for data and voice and disabled for everything else.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getCallWaitingResponse(in RadioResponseInfo info, in boolean enable, in int serviceClass);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param status indicates CLIP status
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getClipResponse(in RadioResponseInfo info, in ClipStatus status);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param n is "n" parameter from TS 27.007 7.7
+     * @param m is "m" parameter from TS 27.007 7.7
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getClirResponse(in RadioResponseInfo info, in int n, in int m);
+
+    /**
+     * @param info Response info struct containing respontype, serial no. and error
+     * @param calls Current call list
+     *
+     * Valid errors returned:
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getCurrentCallsResponse(in RadioResponseInfo info, in Call[] calls);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param failCauseInfo Contains LastCallFailCause and vendor cause code.
+     *
+     * The vendor cause code must be used for debugging purpose only. The implementation must return
+     * one of the values of LastCallFailCause as mentioned below.
+     * GSM failure reasons codes for the cause codes defined in TS 24.008 Annex H where possible.
+     * CDMA failure reasons codes for the possible call failure scenarios described in the
+     * "CDMA IS-2000 Release A (C.S0005-A v6.0)" standard.
+     * Any of the following reason codes if the call is failed or dropped due to reason mentioned
+     * with in the braces.
+     *   LastCallFailCause:RADIO_OFF (Radio is OFF)
+     *   LastCallFailCause:OUT_OF_SERVICE (No cell coverage)
+     *   LastCallFailCause:NO_VALID_SIM (No valid SIM)
+     *   LastCallFailCause:RADIO_INTERNAL_ERROR (Modem hit unexpected error scenario)
+     *   LastCallFailCause:NETWORK_RESP_TIMEOUT (No response from network)
+     *   LastCallFailCause:NETWORK_REJECT (Explicit network reject)
+     *   LastCallFailCause:RADIO_ACCESS_FAILURE (RRC connection failure. Eg.RACH)
+     *   LastCallFailCause:RADIO_LINK_FAILURE (Radio Link Failure)
+     *   LastCallFailCause:RADIO_LINK_LOST (Radio link lost due to poor coverage)
+     *   LastCallFailCause:RADIO_UPLINK_FAILURE (Radio uplink failure)
+     *   LastCallFailCause:RADIO_SETUP_FAILURE (RRC connection setup failure)
+     *   LastCallFailCause:RADIO_RELEASE_NORMAL (RRC connection release, normal)
+     *   LastCallFailCause:RADIO_RELEASE_ABNORMAL (RRC connection release, abnormal)
+     *   LastCallFailCause:ACCESS_CLASS_BLOCKED (Access class barring)
+     *   LastCallFailCause:NETWORK_DETACH (Explicit network detach)
+     *   OEM causes (LastCallFailCause:OEM_CAUSE_XX) must be used for debug purpose only
+     *
+     * If the implementation does not have access to the exact cause codes, then it must return one
+     * of the values listed in LastCallFailCause, as the UI layer needs to distinguish these cases
+     * for tone generation or error notification.
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:NO_MEMORY
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_MEMORY
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getLastCallFailCauseResponse(
+            in RadioResponseInfo info, in LastCallFailCauseInfo failCauseinfo);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param enable true for "mute enabled" and false for "mute disabled"
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getMuteResponse(in RadioResponseInfo info, in boolean enable);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param enable false for Standard Privacy Mode (Public Long Code Mask)
+     *        true for Enhanced Privacy Mode (Private Long Code Mask)
+     *
+     * Valid errors:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getPreferredVoicePrivacyResponse(in RadioResponseInfo info, in boolean enable);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param mode TtyMode
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void getTtyModeResponse(in RadioResponseInfo info, in TtyMode mode);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    void handleStkCallSetupRequestFromSimResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_STATE
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    void hangupConnectionResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:NO_RESOURCES
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void hangupForegroundResumeBackgroundResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:NO_RESOURCES
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:CANCELLED
+     */
+    void hangupWaitingOrBackgroundResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void rejectCallResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:INVALID_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     */
+    void sendBurstDtmfResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:INVALID_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     *   RadioError:OPERATION_NOT_ALLOWED
+     */
+    void sendCdmaFeatureCodeResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void sendDtmfResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:CANCELLED
+     */
+    void separateConnectionResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setCallForwardResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setCallWaitingResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SS_MODIFIED_TO_DIAL
+     *   RadioError:SS_MODIFIED_TO_USSD
+     *   RadioError:SS_MODIFIED_TO_SS
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setClirResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:REQUEST_RATE_LIMITED
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setMuteResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setPreferredVoicePrivacyResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void setTtyModeResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:NO_MEMORY
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void startDtmfResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_RESOURCES
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:CANCELLED
+     *   RadioError:INVALID_MODEM_STATE
+     */
+    void stopDtmfResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
+     *   RadioError:INVALID_STATE
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:INVALID_CALL_ID
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void switchWaitingOrHoldingAndActiveResponse(in RadioResponseInfo info);
+}
diff --git a/radio/aidl/android/hardware/radio/LastCallFailCause.aidl b/radio/aidl/android/hardware/radio/voice/LastCallFailCause.aidl
similarity index 98%
rename from radio/aidl/android/hardware/radio/LastCallFailCause.aidl
rename to radio/aidl/android/hardware/radio/voice/LastCallFailCause.aidl
index e5a5145..5e328d4 100644
--- a/radio/aidl/android/hardware/radio/LastCallFailCause.aidl
+++ b/radio/aidl/android/hardware/radio/voice/LastCallFailCause.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/LastCallFailCauseInfo.aidl b/radio/aidl/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
similarity index 88%
rename from radio/aidl/android/hardware/radio/LastCallFailCauseInfo.aidl
rename to radio/aidl/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
index 6866e99..084bedd 100644
--- a/radio/aidl/android/hardware/radio/LastCallFailCauseInfo.aidl
+++ b/radio/aidl/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.LastCallFailCause;
+import android.hardware.radio.voice.LastCallFailCause;
 
 @VintfStability
 parcelable LastCallFailCauseInfo {
diff --git a/radio/aidl/android/hardware/radio/SrvccState.aidl b/radio/aidl/android/hardware/radio/voice/SrvccState.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/SrvccState.aidl
rename to radio/aidl/android/hardware/radio/voice/SrvccState.aidl
index d428314..ddf75db 100644
--- a/radio/aidl/android/hardware/radio/SrvccState.aidl
+++ b/radio/aidl/android/hardware/radio/voice/SrvccState.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/SsInfoData.aidl b/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
similarity index 86%
rename from radio/aidl/android/hardware/radio/SsInfoData.aidl
rename to radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
index 6ee3da0..40af393 100644
--- a/radio/aidl/android/hardware/radio/SsInfoData.aidl
+++ b/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 @VintfStability
 parcelable SsInfoData {
     /**
      * This is the response data for all of the SS GET/SET Radio requests.
-     * E.g. IRadio.getClir() returns two ints, so first two values of ssInfo[] will be used for
+     * E.g. IRadioVoice.getClir() returns two ints, so first two values of ssInfo[] will be used for
      * response if serviceType is SS_CLIR and requestType is SS_INTERROGATION.
      * Max size = RadioConst:SS_INFO_MAX
      */
diff --git a/radio/aidl/android/hardware/radio/StkCcUnsolSsResult.aidl b/radio/aidl/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
similarity index 92%
rename from radio/aidl/android/hardware/radio/StkCcUnsolSsResult.aidl
rename to radio/aidl/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
index d73f687..be1b611 100644
--- a/radio/aidl/android/hardware/radio/StkCcUnsolSsResult.aidl
+++ b/radio/aidl/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
-import android.hardware.radio.CfData;
 import android.hardware.radio.RadioError;
-import android.hardware.radio.SsInfoData;
+import android.hardware.radio.voice.CfData;
+import android.hardware.radio.voice.SsInfoData;
 
 @VintfStability
 parcelable StkCcUnsolSsResult {
@@ -84,12 +84,12 @@
     int serviceClass;
     RadioError result;
     /**
-     * Valid only for all SsServiceType except SsServiceType:CF_* else empty.
+     * Valid only for all serviceType except SERVICE_TYPE_CF_* else empty.
      * Only one of ssInfo and cfData may contain values and the other must be empty.
      */
     SsInfoData[] ssInfo;
     /**
-     * Valid for SsServiceType:CF_* else empty
+     * Valid for serviceType SERVICE_TYPE_CF_* else empty
      * Only one of ssInfo and cfData may contain values and the other must be empty.
      */
     CfData[] cfData;
diff --git a/radio/aidl/android/hardware/radio/TtyMode.aidl b/radio/aidl/android/hardware/radio/voice/TtyMode.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/TtyMode.aidl
rename to radio/aidl/android/hardware/radio/voice/TtyMode.aidl
index 344ba67..81a846b 100644
--- a/radio/aidl/android/hardware/radio/TtyMode.aidl
+++ b/radio/aidl/android/hardware/radio/voice/TtyMode.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/android/hardware/radio/UusInfo.aidl b/radio/aidl/android/hardware/radio/voice/UusInfo.aidl
similarity index 97%
rename from radio/aidl/android/hardware/radio/UusInfo.aidl
rename to radio/aidl/android/hardware/radio/voice/UusInfo.aidl
index c96c626..19e73f7 100644
--- a/radio/aidl/android/hardware/radio/UusInfo.aidl
+++ b/radio/aidl/android/hardware/radio/voice/UusInfo.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio;
+package android.hardware.radio.voice;
 
 /**
  * User-to-User Signaling Information defined in 3GPP 23.087 v8.0
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 2032411..fb720e8 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -77,12 +77,18 @@
 
     std::unordered_set<SecurityLevel> levels_seen;
     for (auto& entry : key_characteristics) {
-        if (entry.authorizations.empty()) return false;
+        if (entry.authorizations.empty()) {
+            GTEST_LOG_(ERROR) << "empty authorizations for " << entry.securityLevel;
+            return false;
+        }
 
         // Just ignore the SecurityLevel::KEYSTORE as the KM won't do any enforcement on this.
         if (entry.securityLevel == SecurityLevel::KEYSTORE) continue;
 
-        if (levels_seen.find(entry.securityLevel) != levels_seen.end()) return false;
+        if (levels_seen.find(entry.securityLevel) != levels_seen.end()) {
+            GTEST_LOG_(ERROR) << "duplicate authorizations for " << entry.securityLevel;
+            return false;
+        }
         levels_seen.insert(entry.securityLevel);
 
         // Generally, we should only have one entry, at the same security level as the KM
@@ -92,7 +98,10 @@
                                        (secLevel == SecurityLevel::STRONGBOX &&
                                         entry.securityLevel == SecurityLevel::TRUSTED_ENVIRONMENT);
 
-        if (!isExpectedSecurityLevel) return false;
+        if (!isExpectedSecurityLevel) {
+            GTEST_LOG_(ERROR) << "Unexpected security level " << entry.securityLevel;
+            return false;
+        }
     }
     return true;
 }
diff --git a/security/secureclock/aidl/android/hardware/security/secureclock/ISecureClock.aidl b/security/secureclock/aidl/android/hardware/security/secureclock/ISecureClock.aidl
index a742ff0..e6d63c8 100644
--- a/security/secureclock/aidl/android/hardware/security/secureclock/ISecureClock.aidl
+++ b/security/secureclock/aidl/android/hardware/security/secureclock/ISecureClock.aidl
@@ -25,6 +25,10 @@
  * secret. The shared secret must be available to secure clock service by implementing
  * ISharedSecret aidl. Note: ISecureClock depends on the shared secret, without which the secure
  * time stamp token cannot be generated.
+ *
+ * The timer must be the same that is used for HardwareAuthTokens. The ISecureClock interface is
+ * used to convey a fresh timestamp to those components that do not share a timer with the
+ * authenticators.
  * @hide
  */
 @VintfStability
diff --git a/sensors/common/vts/OWNERS b/sensors/common/vts/OWNERS
index 892da15..1b9a2f8 100644
--- a/sensors/common/vts/OWNERS
+++ b/sensors/common/vts/OWNERS
@@ -1,8 +1,5 @@
+# Bug component: 62965
 # Sensors team
 arthuri@google.com
 bduddie@google.com
 stange@google.com
-
-# VTS team
-trong@google.com
-yim@google.com
diff --git a/thermal/2.0/vts/functional/OWNERS b/thermal/2.0/vts/functional/OWNERS
new file mode 100644
index 0000000..0c282a0
--- /dev/null
+++ b/thermal/2.0/vts/functional/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 623506
+wvw@google.com