diff --git a/api/system-current.txt b/api/system-current.txt
index 09f902c46effd..9ca8adc0f9cbe 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -8882,6 +8882,7 @@ package android.telephony {
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setDefaultVoiceSubscriptionId(int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setPreferredDataSubscriptionId(int, boolean, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Integer>);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setSubscriptionEnabled(int, boolean);
+    field @RequiresPermission(android.Manifest.permission.MANAGE_SUBSCRIPTION_PLANS) public static final String ACTION_SUBSCRIPTION_PLANS_CHANGED = "android.telephony.action.SUBSCRIPTION_PLANS_CHANGED";
     field @NonNull public static final android.net.Uri ADVANCED_CALLING_ENABLED_CONTENT_URI;
     field public static final int PROFILE_CLASS_DEFAULT = -1; // 0xffffffff
     field public static final int PROFILE_CLASS_OPERATIONAL = 2; // 0x2
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 201c4ce27c552..376a5e00ae97f 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -912,9 +912,9 @@ public class SubscriptionManager {
      * <p>
      * Contains {@link #EXTRA_SUBSCRIPTION_INDEX} to indicate which subscription
      * changed.
-     *
      * @hide
      */
+    @SystemApi
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
     @RequiresPermission(android.Manifest.permission.MANAGE_SUBSCRIPTION_PLANS)
     public static final String ACTION_SUBSCRIPTION_PLANS_CHANGED