i just bought my friends iphone and i want to activate it...i currently have att
so do i just have to switch the sim card from my old phone(its not an iphone) to the iphone or do i have to take it to att and let them do whatever they need to do
i mean "how do you ACTIVATE a used iphone"
also i want to keep my existing plan and number
to john: but are all SIM cards the same?? my other phone is REALLY old (like 4 years old) its the small nokia phones
so do i just have to switch the sim card from my old phone(its not an iphone) to the iphone or do i have to take it to att and let them do whatever they need to do
i mean "how do you ACTIVATE a used iphone"
also i want to keep my existing plan and number
to john: but are all SIM cards the same?? my other phone is REALLY old (like 4 years old) its the small nokia phones