diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 79bb301..9ab728f 100755
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -9722,10 +9722,10 @@
      * Register RCS provisioning callback.
      */
     @Override
-    public void registerRcsProvisioningChangedCallback(int subId,
+    public void registerRcsProvisioningCallback(int subId,
             IRcsConfigCallback callback) {
         TelephonyPermissions.enforceAnyPermissionGrantedOrCarrierPrivileges(mApp, subId,
-                Binder.getCallingUid(), "registerRcsProvisioningChangedCallback",
+                Binder.getCallingUid(), "registerRcsProvisioningCallback",
                 Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION,
                 permission.READ_PRIVILEGED_PHONE_STATE);
 
@@ -9740,7 +9740,7 @@
         final long identity = Binder.clearCallingIdentity();
         try {
             if (!RcsProvisioningMonitor.getInstance()
-                    .registerRcsProvisioningChangedCallback(subId, callback)) {
+                    .registerRcsProvisioningCallback(subId, callback)) {
                 throw new ServiceSpecificException(ImsException.CODE_ERROR_UNSUPPORTED_OPERATION,
                         "Service not available for the subscription.");
             }
@@ -9753,10 +9753,10 @@
      * Unregister RCS provisioning callback.
      */
     @Override
-    public void unregisterRcsProvisioningChangedCallback(int subId,
+    public void unregisterRcsProvisioningCallback(int subId,
             IRcsConfigCallback callback) {
         TelephonyPermissions.enforceAnyPermissionGrantedOrCarrierPrivileges(mApp, subId,
-                Binder.getCallingUid(), "unregisterRcsProvisioningChangedCallback",
+                Binder.getCallingUid(), "unregisterRcsProvisioningCallback",
                 Manifest.permission.PERFORM_IMS_SINGLE_REGISTRATION,
                 permission.READ_PRIVILEGED_PHONE_STATE);
 
@@ -9771,7 +9771,7 @@
         final long identity = Binder.clearCallingIdentity();
         try {
             RcsProvisioningMonitor.getInstance()
-                    .unregisterRcsProvisioningChangedCallback(subId, callback);
+                    .unregisterRcsProvisioningCallback(subId, callback);
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
diff --git a/src/com/android/phone/RcsProvisioningMonitor.java b/src/com/android/phone/RcsProvisioningMonitor.java
index 2191e28..bcf1491 100644
--- a/src/com/android/phone/RcsProvisioningMonitor.java
+++ b/src/com/android/phone/RcsProvisioningMonitor.java
@@ -558,13 +558,13 @@
     }
 
     /**
-     * Called when the application registers rcs provisioning changed callback
+     * Called when the application registers rcs provisioning callback
      */
-    public boolean registerRcsProvisioningChangedCallback(int subId, IRcsConfigCallback cb) {
+    public boolean registerRcsProvisioningCallback(int subId, IRcsConfigCallback cb) {
         RcsProvisioningInfo info = mRcsProvisioningInfos.get(subId);
         // should not happen in normal case
         if (info == null) {
-            logd("fail to register rcs provisioning changed due to subscription unavailable");
+            logd("fail to register rcs provisioning callback due to subscription unavailable");
             return false;
         }
 
@@ -572,9 +572,9 @@
     }
 
     /**
-     * Called when the application unregisters rcs provisioning changed callback
+     * Called when the application unregisters rcs provisioning callback
      */
-    public boolean unregisterRcsProvisioningChangedCallback(int subId, IRcsConfigCallback cb) {
+    public boolean unregisterRcsProvisioningCallback(int subId, IRcsConfigCallback cb) {
         RcsProvisioningInfo info = mRcsProvisioningInfos.get(subId);
         // should not happen in normal case
         if (info == null) {