Using an unlocked Belgium iPhone in the US

[dimkasmir]

I am wondering if it would be possible to purchase a legally unlocked iPhone 3G in Belgium and then use it in the US, say on AT&T, without the iPhone data plan. If so, would there be any restrictions in usability?

 

[Tallest Skil]

I thought that AT&T would call people with iPhones on non-iPhone plans and force them to switch.

 

[dimkasmir]

How would they find out?

 

[ppc750fx]

How would they find out?

Any rep with access to Snooper can see the IMEI of your phone, and the TAC would give it away.

 

[aethelbert]

I thought that AT&T would call people with iPhones on non-iPhone plans and force them to switch.

If that's the case, they're extremely slow. Heck, I've even called their support line where they told me that I was using an iPhone on my GoPhone account and they didn't seem to care.