diff -r 866b4af7ffbe -r 841f70763fbe localconnectivityservice/dun/utils/inc/DunSignalNotify.h
--- a/localconnectivityservice/dun/utils/inc/DunSignalNotify.h	Tue Sep 28 20:14:08 2010 +0800
+++ b/localconnectivityservice/dun/utils/inc/DunSignalNotify.h	Thu Nov 04 15:31:42 2010 +0800
@@ -85,9 +85,9 @@
      * Stops monitoring the endpoint for line status change
      *
      * @since S60 3.2
-     * @return Symbian error code on error, KErrNone otherwise
+     * @return None
      */
-    TInt Stop();
+    void Stop();
 
 private:
 
@@ -156,11 +156,6 @@
     MDunTransporterUtilityAux* iUtility;
 
     /**
-     * Current state of signal monitoring: active or inactive
-     */
-    TDunState iSignalNotifyState;
-
-    /**
      * Signals to listen with RComm::NotifySignalChange()
      */
     TUint iListenSignals;