diff -r 5e8b14bae8c3 -r 73253677b50a mmserv/sts/src/systemtoneservice.cpp
--- a/mmserv/sts/src/systemtoneservice.cpp	Fri Jul 09 16:43:35 2010 -0500
+++ b/mmserv/sts/src/systemtoneservice.cpp	Fri Jul 23 17:29:03 2010 -0500
@@ -68,3 +68,10 @@
     {
     iImplementation.StopAlarm(aAlarmContext);
     }
+
+EXPORT_C void CSystemToneService::PlayAlarm(TToneType aTone,
+				unsigned int& aAlarmContext, MStsPlayAlarmObserver& aObserver)
+		{
+		iImplementation.PlayAlarm(aTone, aAlarmContext, aObserver);
+		}			
+