diff --git a/api/current.txt b/api/current.txt
index 0353a8bd112eb..55dda042e19ce 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -37531,6 +37531,7 @@ package android.telephony {
     field public static final java.lang.String KEY_CARRIER_SETTINGS_ENABLE_BOOL = "carrier_settings_enable_bool";
     field public static final java.lang.String KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL = "carrier_use_ims_first_for_emergency_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_AVAILABLE_BOOL = "carrier_volte_available_bool";
+    field public static final java.lang.String KEY_CARRIER_VOLTE_PROVISIONED_BOOL = "carrier_volte_provisioned_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL = "carrier_volte_provisioning_required_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL = "carrier_volte_tty_supported_bool";
     field public static final java.lang.String KEY_CARRIER_VT_AVAILABLE_BOOL = "carrier_vt_available_bool";
diff --git a/api/system-current.txt b/api/system-current.txt
index eb6b7b15c8c74..5e9c7e39bfdaf 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -40702,6 +40702,7 @@ package android.telephony {
     field public static final java.lang.String KEY_CARRIER_SETTINGS_ENABLE_BOOL = "carrier_settings_enable_bool";
     field public static final java.lang.String KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL = "carrier_use_ims_first_for_emergency_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_AVAILABLE_BOOL = "carrier_volte_available_bool";
+    field public static final java.lang.String KEY_CARRIER_VOLTE_PROVISIONED_BOOL = "carrier_volte_provisioned_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL = "carrier_volte_provisioning_required_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL = "carrier_volte_tty_supported_bool";
     field public static final java.lang.String KEY_CARRIER_VT_AVAILABLE_BOOL = "carrier_vt_available_bool";
diff --git a/api/test-current.txt b/api/test-current.txt
index 8946dafee8d9a..5487a9770fd1d 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -37630,6 +37630,7 @@ package android.telephony {
     field public static final java.lang.String KEY_CARRIER_SETTINGS_ENABLE_BOOL = "carrier_settings_enable_bool";
     field public static final java.lang.String KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL = "carrier_use_ims_first_for_emergency_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_AVAILABLE_BOOL = "carrier_volte_available_bool";
+    field public static final java.lang.String KEY_CARRIER_VOLTE_PROVISIONED_BOOL = "carrier_volte_provisioned_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL = "carrier_volte_provisioning_required_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL = "carrier_volte_tty_supported_bool";
     field public static final java.lang.String KEY_CARRIER_VT_AVAILABLE_BOOL = "carrier_vt_available_bool";
diff --git a/core/res/res/values-mcc311-mnc480/config.xml b/core/res/res/values-mcc311-mnc480/config.xml
index 10166a5450926..0cafed68efedf 100755
--- a/core/res/res/values-mcc311-mnc480/config.xml
+++ b/core/res/res/values-mcc311-mnc480/config.xml
@@ -48,9 +48,6 @@
          provisioning, availability etc -->
     <bool name="config_carrier_vt_available">true</bool>
 
-    <!-- Flag specifying whether VoLTE availability is based on provisioning -->
-    <bool name="config_carrier_volte_provisioned">true</bool>
-
     <bool name="config_auto_attach_data_on_creation">false</bool>
 
     <!--Thresholds for LTE dbm in status bar-->
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 22a1a36633428..37d03ad0ec1d5 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2328,9 +2328,6 @@
          provisioning, availability etc -->
     <bool name="config_carrier_volte_available">false</bool>
 
-    <!-- Flag specifying whether VoLTE availability is based on provisioning -->
-    <bool name="config_carrier_volte_provisioned">false</bool>
-
     <!-- Flag specifying whether VoLTE TTY is supported -->
     <bool name="config_carrier_volte_tty_supported">true</bool>
 
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index ea89cc15c0b04..f3ce7190ca7f5 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2262,7 +2262,6 @@
   <java-symbol type="bool" name="imsServiceAllowTurnOff" />
   <java-symbol type="bool" name="config_device_volte_available" />
   <java-symbol type="bool" name="config_carrier_volte_available" />
-  <java-symbol type="bool" name="config_carrier_volte_provisioned" />
   <java-symbol type="bool" name="config_carrier_volte_tty_supported" />
   <java-symbol type="bool" name="config_device_vt_available" />
   <java-symbol type="bool" name="config_device_respects_hold_carrier_config" />
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index e1239d08b57f3..7d22a2c5f511e 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -56,6 +56,13 @@ public class CarrierConfigManager {
     // give it a default value in sDefaults. If you need to ship a per-network override in the
     // system image, that can be added in packages/apps/CarrierConfig.
 
+    /**
+     * This flag specifies whether VoLTE availability is based on provisioning. By default this is
+     * false.
+     */
+    public static final String
+            KEY_CARRIER_VOLTE_PROVISIONED_BOOL = "carrier_volte_provisioned_bool";
+
     /**
      * Flag indicating whether the Phone app should ignore EVENT_SIM_NETWORK_LOCKED
      * events from the Sim.
@@ -1376,6 +1383,8 @@ public class CarrierConfigManager {
         sDefaults.putBoolean(KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL, false);
         sDefaults.putBoolean(KEY_SIMPLIFIED_NETWORK_SETTINGS_BOOL, false);
         sDefaults.putBoolean(KEY_HIDE_SIM_LOCK_SETTINGS_BOOL, false);
+
+        sDefaults.putBoolean(KEY_CARRIER_VOLTE_PROVISIONED_BOOL, false);
         sDefaults.putBoolean(KEY_IGNORE_SIM_NETWORK_LOCKED_EVENTS_BOOL, false);
         sDefaults.putBoolean(KEY_MDN_IS_ADDITIONAL_VOICEMAIL_NUMBER_BOOL, false);
         sDefaults.putBoolean(KEY_OPERATOR_SELECTION_EXPAND_BOOL, true);