So I'm going to be at the Apple store in Augusta, Ga on Friday morning waiting in line for God knows how long to get an iPhone 5. But, before I do that I want to make sure that I am allowed to add a line to another person's account (My Dad's account). He won't be with me but I will have a previous Verizon bill, his social security number, and the account holder's (his) phone number. Should I have any problems with this since he won't be with me. Or will I just give them the information they need with no questions asked? Any help is appreciated... Thanks!