diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 44cbc0f915273..05d9a28333b76 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2220,6 +2220,10 @@
     <string-array translatable="false" name="dial_string_replace">
     </string-array>
 
+    <!-- Flag indicating whether radio is to be restarted on the error of
+         PDP_FAIL_REGULAR_DEACTIVATION/0x24 -->
+    <bool name="config_restart_radio_on_pdp_fail_regular_deactivation">false</bool>
+
     <!-- networks that don't want data deactivate when shutdown the phone
          note this is dependent on the operator of the network we're on,
          not operator on the SIM -->
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 206a910e4b7cd..5018e2fb63c05 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2240,6 +2240,7 @@
   <java-symbol type="attr" name="windowBackgroundFallback" />
   <java-symbol type="id" name="textSpacerNoButtons" />
   <java-symbol type="array" name="dial_string_replace" />
+  <java-symbol type="bool" name="config_restart_radio_on_pdp_fail_regular_deactivation" />
   <java-symbol type="array" name="networks_not_clear_data" />
   <java-symbol type="bool" name="config_switch_phone_on_voice_reg_state_change" />
   <java-symbol type="string" name="whichHomeApplicationNamed" />
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 6eb792b7aba89..77b562d34b05b 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -260,6 +260,17 @@ public class CarrierConfigManager {
      */
     public static final String KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL = "carrier_wfc_ims_available_bool";
 
+    /**
+     * Specifies a map from dialstrings to replacements for roaming network service numbers which
+     * cannot be replaced on the carrier side.
+     * <p>
+     * Individual entries have the format:
+     * [dialstring to replace]:[replacement]
+     * @hide
+     */
+    public static final String KEY_DIAL_STRING_REPLACE_STRING_ARRAY =
+            "dial_string_replace_string_array";
+
     /**
      * Flag specifying whether WFC over IMS supports the "wifi only" option.  If false, the wifi
      * calling settings will not include an option for "wifi only".  If true, the wifi calling
@@ -813,6 +824,7 @@ public class CarrierConfigManager {
         sDefaults.putStringArray(KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY, null);
         sDefaults.putStringArray(KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY, null);
         sDefaults.putStringArray(KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY, null);
+        sDefaults.putStringArray(KEY_DIAL_STRING_REPLACE_STRING_ARRAY, null);
         sDefaults.putBoolean(KEY_FORCE_HOME_NETWORK_BOOL, false);
         sDefaults.putInt(KEY_GSM_DTMF_TONE_DELAY_INT, 0);
         sDefaults.putInt(KEY_IMS_DTMF_TONE_DELAY_INT, 0);