diff --git a/testapps/AndroidManifest.xml b/testapps/AndroidManifest.xml
index bfe8d0d..ba8db53 100644
--- a/testapps/AndroidManifest.xml
+++ b/testapps/AndroidManifest.xml
@@ -168,6 +168,16 @@
             </intent-filter>
         </activity>
 
+        <activity android:name="com.android.server.telecom.testapps.TestUssdActivity"
+                android:label="@string/UssdUiAppLabel"
+                android:launchMode="singleInstance">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
         <activity android:name="com.android.server.telecom.testapps.SelfManagedCallingActivity"
                   android:label="@string/selfManagedCallingActivityLabel"
                   android:process="com.android.server.telecom.testapps.SelfMangingCallingApp"
diff --git a/testapps/res/layout/testussd_main.xml b/testapps/res/layout/testussd_main.xml
new file mode 100644
index 0000000..b4d67b0
--- /dev/null
+++ b/testapps/res/layout/testussd_main.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+    <EditText
+        android:id="@+id/number"
+        android:inputType="number"
+        android:layout_width="200dp"
+        android:layout_height="wrap_content" />
+    <Button
+        android:id="@+id/place_ussd_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/placeUssdButton" />
+</LinearLayout>
diff --git a/testapps/res/values/donottranslate_strings.xml b/testapps/res/values/donottranslate_strings.xml
index 9dc7cae..d4a011a 100644
--- a/testapps/res/values/donottranslate_strings.xml
+++ b/testapps/res/values/donottranslate_strings.xml
@@ -88,4 +88,7 @@
         <item>The FCC has mandated that I respond... I will do so begrudgingly</item>
         <item>😂😂😂💯</item>
     </string-array>
+
+    <string name="UssdUiAppLabel">Test Ussd UI</string>
+    <string name="placeUssdButton">Send USSD</string>
 </resources>
diff --git a/testapps/src/com/android/server/telecom/testapps/TestUssdActivity.java b/testapps/src/com/android/server/telecom/testapps/TestUssdActivity.java
new file mode 100644
index 0000000..3b1f4e9
--- /dev/null
+++ b/testapps/src/com/android/server/telecom/testapps/TestUssdActivity.java
@@ -0,0 +1,80 @@
+package com.android.server.telecom.testapps;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.util.Log;
+import android.telephony.TelephonyManager;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.EditText;
+import android.widget.Toast;
+
+public class TestUssdActivity extends Activity {
+
+    private EditText mUssdNumberView;
+    private static Context context;
+    public static final String LOG_TAG = "TestUssdActivity";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        TestUssdActivity.context = getApplicationContext();
+
+        setContentView(R.layout.testussd_main);
+        findViewById(R.id.place_ussd_button).setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                placeUssdRequest();
+            }
+        });
+
+        mUssdNumberView = (EditText) findViewById(R.id.number);
+    }
+
+    public static final class OnReceiveUssdResponseCallback extends
+        TelephonyManager.OnReceiveUssdResponseCallback {
+
+            OnReceiveUssdResponseCallback() {
+            }
+
+            public void onReceiveUssdResponse(String req, CharSequence message) {
+                Log.i(LOG_TAG, "USSD Success:::" + req + "," + message);
+                showToast("USSD Response Successly received for code:" + req + "," + message);
+            }
+
+            public void onReceiveUssdResponseFailed(String req, int resultCode) {
+                Log.i(LOG_TAG, "USSD Fail:::" + req + "," + resultCode);
+                showToast("USSD Response failed for code:" + req + "," + resultCode);
+            }
+    }
+
+    private void placeUssdRequest() {
+
+        String mUssdNumber = mUssdNumberView.getText().toString();
+        if (mUssdNumber.equals("") || mUssdNumber == null) {
+            mUssdNumber = "932";
+        }
+        mUssdNumber = "#" + mUssdNumber + "#";
+        final TelephonyManager telephonyManager =
+                (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
+        try {
+            Handler h = new Handler(Looper.getMainLooper());
+            OnReceiveUssdResponseCallback receiveUssdResponseCallback =
+                    new OnReceiveUssdResponseCallback();
+
+            telephonyManager.sendUssdRequest(mUssdNumber, receiveUssdResponseCallback, h);
+
+        } catch (SecurityException e) {
+            showToast("Permission check failed");
+            return;
+        }
+    }
+
+    private static void showToast(String message) {
+        Toast.makeText(TestUssdActivity.context, message, Toast.LENGTH_SHORT).show();
+    }
+}
\ No newline at end of file