diff --git a/api/removed.txt b/api/removed.txt
index b947918dc7578..a4ccfb6db1288 100644
--- a/api/removed.txt
+++ b/api/removed.txt
@@ -595,10 +595,6 @@ package android.provider {
     field public static final String VOLUME_VOICE = "volume_voice";
   }
 
-  public static final class Telephony.Sms.Intents {
-    field public static final String SMS_EMERGENCY_CB_RECEIVED_ACTION = "android.provider.Telephony.SMS_EMERGENCY_CB_RECEIVED";
-  }
-
 }
 
 package android.speech.tts {
diff --git a/api/system-current.txt b/api/system-current.txt
index 984019e3b9b86..867f0209dab8c 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -6145,6 +6145,10 @@ package android.provider {
     field public static final String SLOT_INDEX = "slot_index";
   }
 
+  public static final class Telephony.Sms.Intents {
+    field public static final String ACTION_SMS_EMERGENCY_CB_RECEIVED = "android.provider.action.SMS_EMERGENCY_CB_RECEIVED";
+  }
+
   public final class TimeZoneRulesDataContract {
     field public static final String AUTHORITY = "com.android.timezone";
   }
diff --git a/telephony/java/android/provider/Telephony.java b/telephony/java/android/provider/Telephony.java
index f27b944d2cff4..087937d5ade2a 100644
--- a/telephony/java/android/provider/Telephony.java
+++ b/telephony/java/android/provider/Telephony.java
@@ -1127,8 +1127,9 @@ public final class Telephony {
              * values:</p>
              *
              * <ul>
-             *   <li><em>"message"</em> - An SmsCbMessage object containing the broadcast message
-             *   data, including ETWS or CMAS warning notification info if present.</li>
+             *   <li><em>"message"</em> - An {@link android.telephony.SmsCbMessage} object
+             *   containing the broadcast message data, including ETWS or CMAS warning notification
+             *   info if present.</li>
              * </ul>
              *
              * <p>The extra values can be extracted using
@@ -1139,11 +1140,12 @@ public final class Telephony {
              *
              * <p>Requires {@link android.Manifest.permission#RECEIVE_EMERGENCY_BROADCAST} to
              * receive.</p>
-             * @removed
+             * @hide
              */
             @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-            public static final String SMS_EMERGENCY_CB_RECEIVED_ACTION =
-                    "android.provider.Telephony.SMS_EMERGENCY_CB_RECEIVED";
+            @SystemApi
+            public static final String ACTION_SMS_EMERGENCY_CB_RECEIVED =
+                    "android.provider.action.SMS_EMERGENCY_CB_RECEIVED";
 
             /**
              * Broadcast Action: A new CDMA SMS has been received containing Service Category
diff --git a/telephony/java/com/android/internal/telephony/gsm/SmsCbHeader.java b/telephony/java/com/android/internal/telephony/gsm/SmsCbHeader.java
index d85cf151b9eb4..11bc5de08c66a 100644
--- a/telephony/java/com/android/internal/telephony/gsm/SmsCbHeader.java
+++ b/telephony/java/com/android/internal/telephony/gsm/SmsCbHeader.java
@@ -33,7 +33,7 @@ import java.util.Locale;
  * All relevant header information is now sent as a Parcelable
  * {@link android.telephony.SmsCbMessage} object in the "message" extra of the
  * {@link android.provider.Telephony.Sms.Intents#SMS_CB_RECEIVED_ACTION} or
- * {@link android.provider.Telephony.Sms.Intents#SMS_EMERGENCY_CB_RECEIVED_ACTION} intent.
+ * {@link android.provider.Telephony.Sms.Intents#ACTION_SMS_EMERGENCY_CB_RECEIVED} intent.
  * The raw PDU is no longer sent to SMS CB applications.
  */
 public class SmsCbHeader {