diff -r 84d9eb65b26f -r 518b245aa84c messagingapp/msgappfw/client/src/rcssession.cpp
--- a/messagingapp/msgappfw/client/src/rcssession.cpp	Mon May 03 12:29:07 2010 +0300
+++ b/messagingapp/msgappfw/client/src/rcssession.cpp	Fri Jun 25 15:47:40 2010 +0530
@@ -397,6 +397,20 @@
     }
 	
 // ----------------------------------------------------------------------------
+// RCsSession::GetConversationFromConversationIdL
+// ----------------------------------------------------------------------------
+void RCsSession::GetConversationFromConversationIdL(TInt aConversationId, TPtr8 aResultsBuffer)
+    {
+    PRINT( _L("Enter RCsSession::GetConversationFromConversationIdL") );
+
+    TIpcArgs args(aConversationId, &aResultsBuffer);
+
+    // Initiate the request
+    User::LeaveIfError (SendReceive(EGetConversationFromConversationId, args ) );
+    PRINT( _L("End RCsSession::GetConversationFromConversationIdL") );
+    }
+
+// ----------------------------------------------------------------------------
 // RCsSession::GetConversationFromMessageIdL
 // ----------------------------------------------------------------------------
 void RCsSession::GetConversationFromMessageIdL(TInt aMessageId, TPtr8 aResultsBuffer)