diff -r f7fbeaeb166a -r b23265fb36da cbsatplugin/atmisccmdplugin/inc/cpincommandhandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cbsatplugin/atmisccmdplugin/inc/cpincommandhandler.h	Tue Apr 27 16:49:44 2010 +0300
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2010 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 : CCPIMCommandHandler class declaration for AT+CPIN command 
+ *
+ */
+
+#ifndef CPINCOMMANDHANDLER_H
+#define CPINCOMMANDHANDLER_H
+
+#include "atmisccmdplugin.h"
+
+/**
+ *  This class implements an AO for AT+CPIN command using ATExt plugin framework.
+ */
+NONSHARABLE_CLASS( CCPINCommandHandler ) : public CATCmdAsyncBase
+{
+public:
+    /**
+     * @param aCallback is used to notfiy ATExt server to complete the AT command request.
+     */
+    static CCPINCommandHandler* NewL(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone);
+    ~CCPINCommandHandler();
+
+private:
+    // Methods inherited from CActive
+    virtual void RunL();
+    virtual void DoCancel();
+    // RunError is not required because RunL doesn't leave.
+
+    /**
+     *  @see CATCmdAsyncBase::HandleCommand
+     */
+    virtual void HandleCommand( const TDesC8& aCmd, RBuf8& aReply, TBool aReplyNeeded );
+    /**
+     *  @see CATCmdAsyncBase::HandleCommandCancel
+     */
+    virtual void HandleCommandCancel();
+
+    CCPINCommandHandler(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone);
+    void ConstructL();
+
+    /**
+     * Handle status change event for RMobilePhone::GetLockInfo method
+     */
+    void HandleGetLockInfo();
+    /**
+     * Handle status change event for RMobilePhone::HandleVerifySecurityCode method
+     */
+    void HandleVerifySecurityCode();
+    /**
+     * Change SIM PIN with PUK code 
+     */
+    void ChangePassword();
+    
+private:
+
+    RMobilePhone::TMobilePhoneLockInfoV1 iLockInfo;
+    RMobilePhone::TMobilePhoneLockInfoV1Pckg iLockInfoPckg;
+    
+    TInt iPendingEvent;
+};
+
+
+#endif /* CPINCOMMANDHANDLER_H */