diff -r c84cf270c54f -r 92ab7f8d0eab phoneengine/callhandling/src/cpeconferencecall.cpp
--- a/phoneengine/callhandling/src/cpeconferencecall.cpp	Tue Feb 02 00:10:04 2010 +0200
+++ b/phoneengine/callhandling/src/cpeconferencecall.cpp	Fri Mar 19 09:28:42 2010 +0200
@@ -84,7 +84,7 @@
 // -----------------------------------------------------------------------------
 //
 void CPEConferenceCall::ConstructL(
-		CCCE& aConvergedCallEngine )
+        CCCE& aConvergedCallEngine )
     {
     TEFLOGSTRING( KTAOBJECT, "cpecallgsm: CPEGsmConferenceCall::ConstructL start." );
     iConferenceCall = &( aConvergedCallEngine.ConferenceCallL( *this ) );
@@ -172,26 +172,26 @@
 EXPORT_C void CPEConferenceCall::CallEventOccurred( 
         const MCCEConferenceCallObserver::TCCEConferenceCallEvent aEvent,
         MCCECall* aReferredCall  )
-	{
-	TEFLOGSTRING2( KTAREQEND, "CALL CPEConferenceCall::ConferenceCallEventOccurred, event: %d", aEvent );
-	
-	if ( aReferredCall )
-		{
-		//resolve the referred call first
-		RMobileCall::TMobileCallInfoV1 callInfo;
-		RMobileCall::TMobileCallInfoV1Pckg callInfoPckg( callInfo );
-	    TEFLOGSTRING( KTAREQOUT, "CALL CPEConferenceCall::ConferenceCallEventOccurred: Request MCCECall::GetMobileCallInfo()" );
-	    aReferredCall->GetMobileCallInfo( callInfoPckg );
-	    callInfo = callInfoPckg();
-	    iCallName = callInfo.iCallName;
-	    
-	    // now that the call name has been stored, owner may fetch it
-	    // upon receiving a conference call related indication
-	   	}
-	else
-		{
-		iCallName = KNullDesC;
-		}
+    {
+    TEFLOGSTRING2( KTAREQEND, "CALL CPEConferenceCall::ConferenceCallEventOccurred, event: %d", aEvent );
+    
+    if ( aReferredCall )
+        {
+        //resolve the referred call first
+        RMobileCall::TMobileCallInfoV1 callInfo;
+        RMobileCall::TMobileCallInfoV1Pckg callInfoPckg( callInfo );
+        TEFLOGSTRING( KTAREQOUT, "CALL CPEConferenceCall::ConferenceCallEventOccurred: Request MCCECall::GetMobileCallInfo()" );
+        aReferredCall->GetMobileCallInfo( callInfoPckg );
+        callInfo = callInfoPckg();
+        iCallName = callInfo.iCallName;
+        
+        // now that the call name has been stored, owner may fetch it
+        // upon receiving a conference call related indication
+        }
+    else
+        {
+        iCallName = KNullDesC;
+        }
 
     switch ( aEvent )
         {
@@ -234,7 +234,7 @@
             break;
             }
         }
-	}
+    }
 
 // -----------------------------------------------------------------------------
 // CPEConferenceCall::CallStateChanged
@@ -282,26 +282,26 @@
 // -----------------------------------------------------------------------------
 //
 EXPORT_C void CPEConferenceCall::CallCapsChanged( 
-		const MCCEConferenceCallObserver::TCCEConferenceCallCaps aCaps )
-	{
-	TEFLOGSTRING2( KTAREQEND, "CALL CPEConferenceCall::CallCapsChanged, caps: %d", aCaps );
-	iCaps = aCaps;
-	SendMessage( MEngineMonitor::EPEMessageConferenceCapsChange );
-	}
-	
+        const MCCEConferenceCallObserver::TCCEConferenceCallCaps aCaps )
+    {
+    TEFLOGSTRING2( KTAREQEND, "CALL CPEConferenceCall::CallCapsChanged, caps: %d", aCaps );
+    iCaps = aCaps;
+    SendMessage( MEngineMonitor::EPEMessageConferenceCapsChange );
+    }
+    
 // -----------------------------------------------------------------------------
 // CPEConferenceCall::ErrorOccurred
 // 
 // -----------------------------------------------------------------------------
 //
 EXPORT_C void CPEConferenceCall::ErrorOccurred( TCCPConferenceCallError aError )
-	{
-	TEFLOGSTRING2( KTAERROR, "CALL CPEConferenceCall::ErrorOccurred, error: %d", aError );
-	
-	iOwner.SendErrorMessage( KPEConferenceCallID, aError );
+    {
+    TEFLOGSTRING2( KTAERROR, "CALL CPEConferenceCall::ErrorOccurred, error: %d", aError );
+    
+    iOwner.SendErrorMessage( KPEConferenceCallID, aError );
 
-	}
-	
+    }
+    
 // -----------------------------------------------------------------------------
 // CPEConferenceCall::SendMessage
 // Forwards message to CPEConferenceCall object
@@ -313,7 +313,7 @@
     iOwner.SendMessage( aMessage, KPEConferenceCallID );
     }
 
-	
+    
 // -----------------------------------------------------------------------------
 // CPEConferenceCall::SendMessage
 // Forwards message to CPEConferenceCall object