diff -r 594d59766373 -r 7d48bed6ce0c phonesrv_plat/voice_mailbox_number_api/inc/mvoicemailboxobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonesrv_plat/voice_mailbox_number_api/inc/mvoicemailboxobserver.h	Tue Aug 31 15:45:17 2010 +0300
@@ -0,0 +1,45 @@
+/*
+* Copyright (c) 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:  Notifies when mailbox numbers are changed
+*  Interface   : External, MVoiceMailboxObserver
+*
+*/
+
+#ifndef M_VOICEMAILBOXOBSERVER_H
+#define M_VOICEMAILBOXOBSERVER_H
+
+class CVoiceMailboxEntry;
+
+// INCLUDES
+/**
+ *  Notifier for vmbx number/address changes
+ *
+ *  @lib vmbxengine.lib
+ *
+ */
+class MVoiceMailboxObserver
+    {
+public:
+
+   /**
+    * Observer callback function which is called when
+    * changes to voice mailbox entries occur.
+    *
+    * @param aVmbxEntry The new vmbx entry.
+    */
+    virtual void HandleNotifyL( const CVoiceMailboxEntry& aVmbxEntry ) = 0;
+
+    };
+
+#endif // M_VOICEMAILBOXOBSERVER_H