diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index ac5d042..cbe4e1b 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -321,7 +321,7 @@
                  android:encryptionAware="true" >
             <meta-data android:name="android.telecom.IN_CALL_SERVICE_UI" android:value="true" />
             <meta-data android:name="android.telecom.IN_CALL_SERVICE_RINGING"
-                android:value="true"/>
+                android:value="false"/>
             <intent-filter>
                 <action android:name="android.telecom.InCallService"/>
             </intent-filter>
diff --git a/InCallUI/src/com/android/incallui/ringtone/DialerRingtoneManager.java b/InCallUI/src/com/android/incallui/ringtone/DialerRingtoneManager.java
index 3803a3e..39844e5 100644
--- a/InCallUI/src/com/android/incallui/ringtone/DialerRingtoneManager.java
+++ b/InCallUI/src/com/android/incallui/ringtone/DialerRingtoneManager.java
@@ -39,7 +39,7 @@
      * Flag used to determine if the Dialer is responsible for playing ringtones for incoming calls.
      * Once we're ready to enable Dialer Ringing, these flags should be removed.
      */
-    private static final boolean IS_DIALER_RINGING_ENABLED = true;
+    private static final boolean IS_DIALER_RINGING_ENABLED = false;
     private Boolean mIsDialerRingingEnabledForTesting;
 
     private final InCallTonePlayer mInCallTonePlayer;