diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/SIP/ConnectionMgr/inc/MSipCellularDataUsageObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/ConnectionMgr/inc/MSipCellularDataUsageObserver.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,48 @@
+/*
+* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+* Name          : MSipCellularDataUsageObserver.h
+* Part of       : ConnectionMgr
+* See class definition below.
+*/
+
+/**
+ @internalComponent
+*/
+
+#ifndef MSIPCELLULARDATAUSAGEOBSERVER_H
+#define MSIPCELLULARDATAUSAGEOBSERVER_H
+
+// INCLUDES
+#include <e32def.h>
+
+// CLASS DECLARATION
+/**
+*/
+class MSipCellularDataUsageObserver
+    {
+    public: // Abstract methods
+    enum TCellularDataUsageStatus
+            {
+            EDataUsageAllowed,
+            EDataUsageNotAllowed		     
+            };
+
+        /**
+         * Called when the settings for Cellular Data usage is Updated.
+         */
+     virtual void CellularDataUsageChangedL(MSipCellularDataUsageObserver::TCellularDataUsageStatus aStatus) = 0;
+    };
+
+#endif MSIPCELLULARDATAUSAGEOBSERVER_H