Can i use a Rogers Cellphone, with a AT&T sim card?

[KevinB]

There both 3g capable, and i rather not unlock the phone

 

[tasteyy]

Without unlocking the mobile phone from network lock you cannot use other GSM Network Sim card in the Phone.You need to unlock it from network lock to use AT&T Sim card in Rogers Phone.Get the unlock code for Rogers Network locked Phones from Theunlockspot.com and unlock it easily.