*Ok. So heres the deal. I want to get my father an iphone 5 for fathers day. He is eligible for an upgrade and I was wondering if I could go into an att store and use his upgrade to get the phone for him and then give him the iphone 5 on fathers day. Is it possible for me to do this without him at the att store with me? He is the only one on the line/contract. Or do I have to do it another way? Please help