I have a HP iPaq 510 Voice Messenger running Windows Mobile 6 (WM6). I have it setup to sync with my company's Exchange 2003 server via the Cincinnati Bell cellular connecting and it works just fine. When I am in the office or in an area that has no cell reception, I would like to use the WiFi connection. When I go to sync through the WiFi, it keeps trying to dial the cell connection and fails. It has been verified that on another Pocket PC WM5 device that my account does sync with no errors. So I know my account is configured correctly. Is there an option somewhere to default to WiFi when there is no cell reception or if the cell phone part is turned off? Any info would be appreciated. Thanks.