diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 76a7b61..862c3b1 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -133,6 +133,7 @@
     <uses-permission android:name="android.permission.DUMP" />
     <uses-permission android:name="android.permission.REGISTER_CALL_PROVIDER" />
     <uses-permission android:name="android.permission.REGISTER_SIM_SUBSCRIPTION" />
+    <uses-permission android:name="android.permission.BIND_IMS_SERVICE" />
     <uses-permission android:name="android.permission.BIND_CARRIER_SERVICES" />
     <!-- BIND_CARRIER_MESSAGING_SERVICE has been deprecated in favor of BIND_CARRIER_SERVICES. -->
     <uses-permission android:name="android.permission.BIND_CARRIER_MESSAGING_SERVICE" />
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 81e6abc..9c92a04 100644
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -69,6 +69,8 @@
 import android.util.Slog;
 
 import com.android.ims.ImsManager;
+import com.android.ims.internal.IImsServiceController;
+import com.android.ims.internal.IImsServiceFeatureListener;
 import com.android.internal.telephony.CallManager;
 import com.android.internal.telephony.CellNetworkScanResult;
 import com.android.internal.telephony.CommandException;
@@ -2437,6 +2439,19 @@
         return mPhone.getPcscfAddress(apnType);
     }
 
+    /**
+     * Returns the {@link IImsServiceController} that corresponds to the given slot Id and IMS
+     * feature or {@link null} if the service is not available. If an ImsServiceController is
+     * available, the {@link IImsServiceFeatureListener} callback is registered as a listener for
+     * feature updates.
+     */
+    public IImsServiceController getImsServiceControllerAndListen(int slotId, int feature,
+            IImsServiceFeatureListener callback) {
+        enforceModifyPermission();
+        return PhoneFactory.getImsResolver().getImsServiceControllerAndListen(slotId, feature,
+                callback);
+    }
+
     public void setImsRegistrationState(boolean registered) {
         enforceModifyPermission();
         mPhone.setImsRegistrationState(registered);