diff -r a32b19fb291e -r 5b14749788d7 messagingapp/msgappfw/client/src/rcssession.cpp
--- a/messagingapp/msgappfw/client/src/rcssession.cpp	Thu Jun 17 09:57:06 2010 +0100
+++ b/messagingapp/msgappfw/client/src/rcssession.cpp	Thu Jul 22 16:32:06 2010 +0100
@@ -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)