Nobody seems to know this answer to this anywhere online and I was just looking to confirm/clarify this. Rumor has it that if you purchase an unlocked iPhone from countries abroad (Rogers in Canada, Vodafone in the UK, etc.) that you could put it on AT&T and get a data plan for basic phones without them detecting and adding a smartphone data plan. Is this true? Can AT&T tell these IMEI numbers and the fact that they are iPhones. If so, how? Can anyone confirm this? Thank you!!