I want to use wired internet to my phone and I cannot get an adapter to get recognized in the phone. I have tried a Belkin 10/100 usb -> http://www.belkin.com/us/support-product/?pid=01t80000002G1NCAA0 . I tested it on a Windows XP machine to confirm it works. The light doesn't light up when I plug it in. I don't see anywhere in the phone where it says wired Ethernet. Has anyone done this successfully?