Heres the story. Bought the phone a week ago, and I put my i90 sim card in it. Worked fine for a few days. Now I cannot bleep or call anyone, with this message "Service Restricted" ... Ive heard a couple of things as to why this happened. Either the phone is stolen or I need a new i730 sim card. I'm going to try my friends sim tommarow, and see what happens. But I Have a feeling that wont work. I did not steal this phone, I bought it from a friend. Is there any way I can activate through nextel again, or somehow get it to work. This is a very expensive phone and I dont want it to go to waste. Any suggestions at all would be great. Thanks a lot.