diff -r c2e43643db4c -r 4ce423f34688 mmserv/sts/sts/src/stssettingsmanager.cpp
--- a/mmserv/sts/sts/src/stssettingsmanager.cpp	Thu Sep 02 20:58:01 2010 +0300
+++ b/mmserv/sts/sts/src/stssettingsmanager.cpp	Fri Sep 17 08:33:15 2010 +0300
@@ -25,6 +25,7 @@
 #include <MProEngToneSettings.h>
 #include <ProEngFactory.h>
 #include "stsplayersettings.h"
+#include <NokiaAudioPreference.h>
 _LIT(KDefaultFile,"z:\\data\\sounds\\digital\\clock.aac");
 
 // Data types
@@ -216,6 +217,12 @@
             aPreference = KAudioPrefNewSMS;
             break;
             }
+        case CSystemToneService::EErrorBeep:
+            {
+            aPriority = KAudioPriorityHighLevel;
+            aPreference = KAudioPrefError;
+            break;
+            }
         case CSystemToneService::EWarningBeep:
             {
             aPriority = KAudioPriorityWarningTone;