Can You Upgrade One Phone and Swap SIMS with Another?
My wife and I have two phones on AT&T. Her phone is elgible for an upgrade as her contract expired. She uses a Razor. I use a Tilt. Can't I upgrade her phone to a Fuze and just put my Tilt SIM Card in the Fuze and leave her SIM Card in the Razor. The only difference is that AT&T's website will display the wrong phone for her phone number. Is there any other problem I would run into than that?