diff --git a/api/current.txt b/api/current.txt
index 35e45e8714027..b20fe8fe07f5f 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -38181,7 +38181,6 @@ package android.telephony {
     method public void listen(android.telephony.PhoneStateListener, int);
     method public java.lang.String sendEnvelopeWithStatus(java.lang.String);
     method public void sendUssdRequest(java.lang.String, android.telephony.TelephonyManager.OnReceiveUssdResponseCallback, android.os.Handler);
-    method public void sendUssdRequest(java.lang.String, int, android.telephony.TelephonyManager.OnReceiveUssdResponseCallback, android.os.Handler);
     method public void setDataEnabled(boolean);
     method public boolean setLine1NumberForDisplay(java.lang.String, java.lang.String);
     method public boolean setOperatorBrandOverride(java.lang.String);
diff --git a/api/system-current.txt b/api/system-current.txt
index 9f6305ed02113..6ee54cae8e029 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -41405,7 +41405,6 @@ package android.telephony {
     method public boolean needsOtaServiceProvisioning();
     method public java.lang.String sendEnvelopeWithStatus(java.lang.String);
     method public void sendUssdRequest(java.lang.String, android.telephony.TelephonyManager.OnReceiveUssdResponseCallback, android.os.Handler);
-    method public void sendUssdRequest(java.lang.String, int, android.telephony.TelephonyManager.OnReceiveUssdResponseCallback, android.os.Handler);
     method public int setAllowedCarriers(int, java.util.List<android.service.carrier.CarrierIdentifier>);
     method public void setDataEnabled(boolean);
     method public void setDataEnabled(int, boolean);
diff --git a/api/test-current.txt b/api/test-current.txt
index ad6f000d1195b..1c4db6cab1dff 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -38280,7 +38280,6 @@ package android.telephony {
     method public void listen(android.telephony.PhoneStateListener, int);
     method public java.lang.String sendEnvelopeWithStatus(java.lang.String);
     method public void sendUssdRequest(java.lang.String, android.telephony.TelephonyManager.OnReceiveUssdResponseCallback, android.os.Handler);
-    method public void sendUssdRequest(java.lang.String, int, android.telephony.TelephonyManager.OnReceiveUssdResponseCallback, android.os.Handler);
     method public void setDataEnabled(boolean);
     method public boolean setLine1NumberForDisplay(java.lang.String, java.lang.String);
     method public boolean setOperatorBrandOverride(java.lang.String);
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 36c2eabac2253..70005f1c54cd1 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -5070,26 +5070,21 @@ public class TelephonyManager {
        public void onReceiveUssdResponseFailed(String request, int failureCode) {};
     }
 
-    /* <p>Requires permission:
-     * @link android.Manifest.permission#CALL_PHONE}
+    /**
+     * Sends an Unstructured Supplementary Service Data (USSD) request to the cellular network and
+     * informs the caller of the response via {@code callback}.
+     * <p>Carriers define USSD codes which can be sent by the user to request information such as
+     * the user's current data balance or minutes balance.
+     * <p>Requires permission:
+     * {@link android.Manifest.permission#CALL_PHONE}
      * @param ussdRequest the USSD command to be executed.
-     * @param wrappedCallback receives a callback result.
+     * @param callback called by the framework to inform the caller of the result of executing the
+     *                 USSD request (see {@link OnReceiveUssdResponseCallback}).
+     * @param handler the {@link Handler} to run the request on.
      */
     @RequiresPermission(android.Manifest.permission.CALL_PHONE)
     public void sendUssdRequest(String ussdRequest,
                                 final OnReceiveUssdResponseCallback callback, Handler handler) {
-        sendUssdRequest(ussdRequest, getSubId(), callback, handler);
-    }
-
-   /* <p>Requires permission:
-    * @link android.Manifest.permission#CALL_PHONE}
-    * @param subId The subscription to use.
-    * @param ussdRequest the USSD command to be executed.
-    * @param wrappedCallback receives a callback result.
-    */
-    @RequiresPermission(android.Manifest.permission.CALL_PHONE)
-    public void sendUssdRequest(String ussdRequest, int subId,
-                                final OnReceiveUssdResponseCallback callback, Handler handler) {
         checkNotNull(callback, "OnReceiveUssdResponseCallback cannot be null.");
 
         ResultReceiver wrappedCallback = new ResultReceiver(handler) {
@@ -5111,7 +5106,7 @@ public class TelephonyManager {
         try {
             ITelephony telephony = getITelephony();
             if (telephony != null) {
-                telephony.handleUssdRequest(subId, ussdRequest, wrappedCallback);
+                telephony.handleUssdRequest(mSubId, ussdRequest, wrappedCallback);
             }
         } catch (RemoteException e) {
             Log.e(TAG, "Error calling ITelephony#sendUSSDCode", e);