I went to an AT&T store today and used an upgrade to get the iPhone 5. However, I don't want to use the iPhone 5 on the number that I upgraded with. I want to use it on my phone number. The upgrade I used is a a basic phone, and at the end of the day should remain the same basic phone without an added data plan. Without having to activate the iPhone 5 on the line I used the upgrade, is there a way (and how, if there is) to activate the iPhone on MY line, and NOT the line whose upgrade I used? The AT&T store said that they would have to activate the phone on the number it was ordered on, then switch the phone numbers around. Is there a way to get around this and activate the phone on a different line in the same family plan without having to activate it on the line that upgrade was used (the basic phone)?