diff -r f63038272f30 -r 6a1fe72036e3 bluetoothengine/btmac/src/btmonobearer/bmbcmdlistener.cpp
--- a/bluetoothengine/btmac/src/btmonobearer/bmbcmdlistener.cpp	Mon Jan 18 20:28:57 2010 +0200
+++ b/bluetoothengine/btmac/src/btmonobearer/bmbcmdlistener.cpp	Tue Jan 26 12:06:42 2010 +0200
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
+* Copyright (c) 2005-2010 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"
@@ -33,7 +33,8 @@
 CBmbCmdListener::~CBmbCmdListener()
     {
    	Cancel();
-	iProperty.Close();
+   	iATCmdProperty.Close();
+   	iATRespProperty.Close();
     }
 
 // ---------------------------------------------------------------------------
@@ -44,11 +45,7 @@
 void CBmbCmdListener::HandlingDataCompleted( const TDesC8& aResp )
     {
     // No better error handling than ignoring it.
-    (void) iProperty.Set( aResp );
-    // Handling previous received command has completed, this object 
-    // is ready for picking up the next one, regardless of
-    // response sent successfully or not.
-    Subscribe();
+    (void) iATRespProperty.Set( aResp );
     TRACE_FUNC
     }
 
@@ -61,7 +58,8 @@
 void CBmbCmdListener::ConstructL()
     {
 	TRACE_FUNC
-    LEAVE_IF_ERROR(iProperty.Attach(KPSUidBluetoothEnginePrivateCategory, KBTATCodec));
+    LEAVE_IF_ERROR(iATCmdProperty.Attach(KPSUidBluetoothEnginePrivateCategory, KBTHfpATCommand));
+	LEAVE_IF_ERROR(iATRespProperty.Attach(KPSUidBluetoothEnginePrivateCategory, KBTHfpATResponse));
 	Subscribe();
     }
 
@@ -69,48 +67,34 @@
     {
     TRACE_FUNC
 	TInt err = iStatus.Int();
+    Subscribe();
     // Error could be received from Subscribe when the PS
     // key is deleted due to powering BT off. In
     // this case, we just re-subscribe.
 	if(err == KErrNone)
 		{
 	    iAtCmdBuf.Zero();
-    	err = iProperty.Get(iAtCmdBuf);
+    	err = iATCmdProperty.Get(iAtCmdBuf);
     	if ( !err && iAtCmdBuf.Length() > 0 )
     	    {
     	    // An AT command to be processed by iParent.
     	    // At command handling completion, iParent will call this object
-    	    // to send out response via HandlingDataCompleted()
-    	    // which will subscribe to PS key update after the response has been 
-    	    // sent.
+    	    // to send out response via HandlingDataCompleted().
     	    iParent.DataFromRemote(iAtCmdBuf);
     	    }
-    	else
-    	    {
-    	    // No valid command in the PS key, re-subscribe.
-    	    err = KErrArgument;
-    	    }
 	    }
 	TRACE_ERROR((_L8("listener Status %d"), err))
-	// If err is 0, this object shall not immediately listen to new commands via
-    // Subscribe() function while a command is under processing by iParent. 
-    // Btmonocmdhandler ensures not to deliver
-    // the next command to this bearer while a command is being processed.	
-	if(err != KErrNone)
-        {
-        Subscribe();
-        }
     }
 
 void CBmbCmdListener::DoCancel()
     {
-    iProperty.Cancel();
+    iATCmdProperty.Cancel();
     }
 
 void CBmbCmdListener::Subscribe()
     {
     __ASSERT_ALWAYS( !IsActive(), Panic(EBmbPanicCmdListenerBadState) );
-    iProperty.Subscribe(iStatus);
+    iATCmdProperty.Subscribe(iStatus);
     SetActive();
     TRACE_FUNC
     }