diff -r 8871b09be73b -r 24062c24fe38 phoneapp/phoneuistates/inc/cphoneconferenceandwaitingandcallsetup.h
--- a/phoneapp/phoneuistates/inc/cphoneconferenceandwaitingandcallsetup.h	Fri Feb 19 22:50:26 2010 +0200
+++ b/phoneapp/phoneuistates/inc/cphoneconferenceandwaitingandcallsetup.h	Fri Mar 12 15:42:40 2010 +0200
@@ -64,6 +64,13 @@
             TPhoneKeyEventMessages aMessage,
             TKeyCode aCode );
      
+        /**
+        * HandleError
+        * Implements error handling framework
+        * @param aErrorInfo: the error info
+        */
+        IMPORT_C virtual void HandleErrorL( 
+            const TPEErrorInfo& aErrorInfo ); 
 
     protected: