diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index e265162cc1167..b4edc4d88c3ee 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -187,6 +187,9 @@
     <string name="notification_channel_wfc">Wi-Fi calling</string>
     <!-- Telephony notification channel name for a channel containing SIM notifications -->
     <string name="notification_channel_sim">SIM status</string>
+    <!-- Telephony notification channel name for a channel containing high priority SIM notifications -->
+    <string name="notification_channel_sim_high_prio">High priority SIM status</string>
+
 
     <!-- Displayed to tell the user that peer changed TTY mode -->
     <string name="peerTtyModeFull">Peer requested TTY Mode FULL</string>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 1f5a0100a0a71..d275a37e7540e 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -648,6 +648,7 @@
   <java-symbol type="string" name="notification_channel_voice_mail" />
   <java-symbol type="string" name="notification_channel_wfc" />
   <java-symbol type="string" name="notification_channel_sim" />
+  <java-symbol type="string" name="notification_channel_sim_high_prio" />
   <java-symbol type="string" name="SetupCallDefault" />
   <java-symbol type="string" name="accept" />
   <java-symbol type="string" name="activity_chooser_view_see_all" />
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index ef967d71cfa0c..00a49a1d4f5fe 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -2134,6 +2134,15 @@ public class CarrierConfigManager {
     public static final String KEY_DATA_WARNING_NOTIFICATION_BOOL =
             "data_warning_notification_bool";
 
+    /**
+     * Controls if the device should automatically warn the user that sim voice & data function
+     * might be limited due to dual sim scenario. When set to {@true} display the notification,
+     * {@code false} otherwise.
+     * @hide
+     */
+    public static final String KEY_LIMITED_SIM_FUNCTION_NOTIFICATION_FOR_DSDS_BOOL =
+            "limited_sim_function_notification_for_dsds_bool";
+
     /**
      * Controls the cellular data limit.
      * <p>
@@ -3287,6 +3296,7 @@ public class CarrierConfigManager {
         sDefaults.putInt(KEY_MONTHLY_DATA_CYCLE_DAY_INT, DATA_CYCLE_USE_PLATFORM_DEFAULT);
         sDefaults.putLong(KEY_DATA_WARNING_THRESHOLD_BYTES_LONG, DATA_CYCLE_USE_PLATFORM_DEFAULT);
         sDefaults.putBoolean(KEY_DATA_WARNING_NOTIFICATION_BOOL, true);
+        sDefaults.putBoolean(KEY_LIMITED_SIM_FUNCTION_NOTIFICATION_FOR_DSDS_BOOL, false);
         sDefaults.putLong(KEY_DATA_LIMIT_THRESHOLD_BYTES_LONG, DATA_CYCLE_USE_PLATFORM_DEFAULT);
         sDefaults.putBoolean(KEY_DATA_LIMIT_NOTIFICATION_BOOL, true);
         sDefaults.putBoolean(KEY_DATA_RAPID_NOTIFICATION_BOOL, true);