Will I experience any issues using a Bell HD7 on AT&T?

[ECWfan]

I'm thinking about importing an unlocked HD7 from Canada to use on AT&T. Can I expect any problems?

[dead_lo]

should be fine as AT&T supports the same 3G bands (UMTS/HSPA 850/1900)
GSM is no problem as the phone is quad band.

[superbob]

If it's anything like the unlocked T-Mo HD7 I'm using with Wind in Canada, then you will not have access to change the APN for MMS. But everything else should work fine.

[superbob]

If it's anything like the unlocked T-Mo HD7 I'm using with Wind in Canada, then you will not have access to change the APN for MMS. But everything else should work fine.