fyi - when you end contract, at&t will gladly unlock your iphone. i have done this many times (including family members' phones). also, if you have are a long t

fyi - when you end contract, at&t will gladly unlock your iphone. i have done this many times (including family members' phones). also, if you have are a long time customer, they will unlock your iphone for you, prior to ending contract, if you need to travel internationally.