diff --git a/api/current.txt b/api/current.txt
index fba245d386e4d..a1e60e5f2588e 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -35724,6 +35724,7 @@ package android.provider {
     field public static final int RESULT_SMS_HANDLED = 1; // 0x1
     field public static final int RESULT_SMS_OUT_OF_MEMORY = 3; // 0x3
     field public static final int RESULT_SMS_UNSUPPORTED = 4; // 0x4
+    field public static final java.lang.String SECRET_CODE_ACTION = "android.provider.Telephony.SECRET_CODE";
     field public static final java.lang.String SIM_FULL_ACTION = "android.provider.Telephony.SIM_FULL";
     field public static final java.lang.String SMS_CB_RECEIVED_ACTION = "android.provider.Telephony.SMS_CB_RECEIVED";
     field public static final java.lang.String SMS_DELIVER_ACTION = "android.provider.Telephony.SMS_DELIVER";
diff --git a/telephony/java/android/telephony/Telephony.java b/telephony/java/android/telephony/Telephony.java
index e633053800bc0..8c4572474e6b0 100644
--- a/telephony/java/android/telephony/Telephony.java
+++ b/telephony/java/android/telephony/Telephony.java
@@ -1101,6 +1101,16 @@ public final class Telephony {
             public static final String MMS_DOWNLOADED_ACTION =
                 "android.provider.Telephony.MMS_DOWNLOADED";
 
+            /**
+             * Broadcast Action: A debug code has been entered in the dialer. These "secret codes"
+             * are used to activate developer menus by dialing certain codes. And they are of the
+             * form {@code *#*#<code>#*#*}. The intent will have the data URI:
+             * {@code android_secret_code://<code>}.
+             */
+            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+            public static final String SECRET_CODE_ACTION =
+                    "android.provider.Telephony.SECRET_CODE";
+
             /**
              * Broadcast action: When the default SMS package changes,
              * the previous default SMS package and the new default SMS