--- a/dom/bluetooth/BluetoothTelephonyListener.cpp
+++ b/dom/bluetooth/BluetoothTelephonyListener.cpp
@@ -87,16 +87,22 @@ TelephonyListener::NotifyError(int32_t a
                                 aError, EmptyString(), false, true);
     NS_WARNING("Reset the call state due to call transition ends abnormally");
   }
 
   NS_WARNING(NS_ConvertUTF16toUTF8(aError).get());
   return NS_OK;
 }
 
+NS_IMETHODIMP
+TelephonyListener::NotifyCdmaCallWaiting(const nsAString& aNumber)
+{
+  return NS_OK;
+}
+
 } // anonymous namespace
 
 BluetoothTelephonyListener::BluetoothTelephonyListener()
 {
   mTelephonyListener = new TelephonyListener();
 }
 
 bool