diff --git a/api/system-current.txt b/api/system-current.txt
index e57eee5ca95ac..dfc93764fd653 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -32565,6 +32565,11 @@ package android.telephony {
     field public static final int PHONE_TYPE_GSM = 1; // 0x1
     field public static final int PHONE_TYPE_NONE = 0; // 0x0
     field public static final int PHONE_TYPE_SIP = 3; // 0x3
+    field public static final int SIM_ACTIVATION_RESULT_CANCELED = 4; // 0x4
+    field public static final int SIM_ACTIVATION_RESULT_COMPLETE = 0; // 0x0
+    field public static final int SIM_ACTIVATION_RESULT_FAILED = 3; // 0x3
+    field public static final int SIM_ACTIVATION_RESULT_IN_PROGRESS = 2; // 0x2
+    field public static final int SIM_ACTIVATION_RESULT_NOT_SUPPORTED = 1; // 0x1
     field public static final int SIM_STATE_ABSENT = 1; // 0x1
     field public static final int SIM_STATE_NETWORK_LOCKED = 4; // 0x4
     field public static final int SIM_STATE_PIN_REQUIRED = 2; // 0x2
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index d8bb0d7f4af2a..c5573bac884fc 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -575,6 +575,37 @@ public class TelephonyManager {
      */
     public static final String EXTRA_DATA_FAILURE_CAUSE = PhoneConstants.DATA_FAILURE_CAUSE_KEY;
 
+    /**
+     * Response codes for sim activation. Activation completed successfully.
+     * @hide
+     */
+    @SystemApi
+    public static final int SIM_ACTIVATION_RESULT_COMPLETE = 0;
+    /**
+     * Response codes for sim activation. Activation not supported (device has no SIM).
+     * @hide
+     */
+    @SystemApi
+    public static final int SIM_ACTIVATION_RESULT_NOT_SUPPORTED = 1;
+    /**
+     * Response codes for sim activation. Activation is in progress.
+     * @hide
+     */
+    @SystemApi
+    public static final int SIM_ACTIVATION_RESULT_IN_PROGRESS = 2;
+    /**
+     * Response codes for sim activation. Activation failed to complete.
+     * @hide
+     */
+    @SystemApi
+    public static final int SIM_ACTIVATION_RESULT_FAILED = 3;
+    /**
+     * Response codes for sim activation. Activation canceled by user.
+     * @hide
+     */
+    @SystemApi
+    public static final int SIM_ACTIVATION_RESULT_CANCELED = 4;
+
     //
     //
     // Device Info