diff --git a/api/current.txt b/api/current.txt
index da17b6a9334b6..478d54a2d08ed 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -33050,7 +33050,7 @@ package android.provider {
   public class VoicemailContract {
     field public static final java.lang.String ACTION_FETCH_VOICEMAIL = "android.intent.action.FETCH_VOICEMAIL";
     field public static final java.lang.String ACTION_NEW_VOICEMAIL = "android.intent.action.NEW_VOICEMAIL";
-    field public static final java.lang.String ACTION_SYNC_VOICEMAIL = "android.intent.action.SYNC_VOICEMAIL";
+    field public static final java.lang.String ACTION_SYNC_VOICEMAIL = "android.provider.action.SYNC_VOICEMAIL";
     field public static final java.lang.String AUTHORITY = "com.android.voicemail";
     field public static final java.lang.String EXTRA_SELF_CHANGE = "com.android.voicemail.extra.SELF_CHANGE";
     field public static final java.lang.String PARAM_KEY_SOURCE_PACKAGE = "source_package";
@@ -36852,10 +36852,10 @@ package android.telephony {
     field public static final java.lang.String KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
     field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
     field public static final java.lang.String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
-    field public static final java.lang.String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL = "vvm_cellular_data_required";
+    field public static final java.lang.String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL = "vvm_cellular_data_required_bool";
     field public static final java.lang.String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string";
     field public static final java.lang.String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int";
-    field public static final java.lang.String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch";
+    field public static final java.lang.String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch_bool";
     field public static final java.lang.String KEY_VVM_TYPE_STRING = "vvm_type_string";
     field public static final java.lang.String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
   }
diff --git a/api/system-current.txt b/api/system-current.txt
index a3f38883f07f5..d36b4f0c3f761 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -35756,7 +35756,7 @@ package android.provider {
   public class VoicemailContract {
     field public static final java.lang.String ACTION_FETCH_VOICEMAIL = "android.intent.action.FETCH_VOICEMAIL";
     field public static final java.lang.String ACTION_NEW_VOICEMAIL = "android.intent.action.NEW_VOICEMAIL";
-    field public static final java.lang.String ACTION_SYNC_VOICEMAIL = "android.intent.action.SYNC_VOICEMAIL";
+    field public static final java.lang.String ACTION_SYNC_VOICEMAIL = "android.provider.action.SYNC_VOICEMAIL";
     field public static final java.lang.String AUTHORITY = "com.android.voicemail";
     field public static final java.lang.String EXTRA_SELF_CHANGE = "com.android.voicemail.extra.SELF_CHANGE";
     field public static final java.lang.String PARAM_KEY_SOURCE_PACKAGE = "source_package";
@@ -39785,10 +39785,10 @@ package android.telephony {
     field public static final java.lang.String KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
     field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
     field public static final java.lang.String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
-    field public static final java.lang.String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL = "vvm_cellular_data_required";
+    field public static final java.lang.String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL = "vvm_cellular_data_required_bool";
     field public static final java.lang.String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string";
     field public static final java.lang.String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int";
-    field public static final java.lang.String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch";
+    field public static final java.lang.String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch_bool";
     field public static final java.lang.String KEY_VVM_TYPE_STRING = "vvm_type_string";
     field public static final java.lang.String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
   }
diff --git a/api/test-current.txt b/api/test-current.txt
index 8cb8b20d0a733..76203c6d8366c 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -33127,7 +33127,7 @@ package android.provider {
   public class VoicemailContract {
     field public static final java.lang.String ACTION_FETCH_VOICEMAIL = "android.intent.action.FETCH_VOICEMAIL";
     field public static final java.lang.String ACTION_NEW_VOICEMAIL = "android.intent.action.NEW_VOICEMAIL";
-    field public static final java.lang.String ACTION_SYNC_VOICEMAIL = "android.intent.action.SYNC_VOICEMAIL";
+    field public static final java.lang.String ACTION_SYNC_VOICEMAIL = "android.provider.action.SYNC_VOICEMAIL";
     field public static final java.lang.String AUTHORITY = "com.android.voicemail";
     field public static final java.lang.String EXTRA_SELF_CHANGE = "com.android.voicemail.extra.SELF_CHANGE";
     field public static final java.lang.String PARAM_KEY_SOURCE_PACKAGE = "source_package";
@@ -36930,10 +36930,10 @@ package android.telephony {
     field public static final java.lang.String KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
     field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
     field public static final java.lang.String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
-    field public static final java.lang.String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL = "vvm_cellular_data_required";
+    field public static final java.lang.String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL = "vvm_cellular_data_required_bool";
     field public static final java.lang.String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string";
     field public static final java.lang.String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int";
-    field public static final java.lang.String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch";
+    field public static final java.lang.String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch_bool";
     field public static final java.lang.String KEY_VVM_TYPE_STRING = "vvm_type_string";
     field public static final java.lang.String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
   }
diff --git a/core/java/android/provider/VoicemailContract.java b/core/java/android/provider/VoicemailContract.java
index 9da121f15f172..79e0a3018bc1d 100644
--- a/core/java/android/provider/VoicemailContract.java
+++ b/core/java/android/provider/VoicemailContract.java
@@ -104,7 +104,7 @@ public class VoicemailContract {
      * Broadcast intent to request all voicemail sources to perform a sync with the remote server.
      */
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    public static final String ACTION_SYNC_VOICEMAIL = "android.intent.action.SYNC_VOICEMAIL";
+    public static final String ACTION_SYNC_VOICEMAIL = "android.provider.action.SYNC_VOICEMAIL";
 
     /**
      * Broadcast intent to inform a new visual voicemail SMS has been received. This intent will
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 452d96f50e3ac..b7701c6321804 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -459,12 +459,13 @@ public class CarrierConfigManager {
     /**
      * Whether cellular data is required to access visual voicemail.
      */
-    public static final String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL = "vvm_cellular_data_required";
+    public static final String KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL =
+        "vvm_cellular_data_required_bool";
 
     /**
      * Whether to prefetch audio data on new voicemail arrival, defaulted to true.
      */
-    public static final String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch";
+    public static final String KEY_VVM_PREFETCH_BOOL = "vvm_prefetch_bool";
 
     /**
      * The package name of the carrier's visual voicemail app to ensure that dialer visual voicemail