I am part of a family talk plan currently at att. I want to get the new 3g iphone, but am not eligible for upgrade. However another line on the plan is a 2g iphone with eligible upgrade. The person who owns this phone lives a decent distance away. I would like to know if i can use their upgrade to get the $199 deal on the 3g iphone, and transfer it to my line, without them having to be there, or messing with their line in any way. Thanks in advance.