Can I activate my iPhone over iTunes like I did the first time?
Apple and AT&T want you to activate your phone in stores, but there’s a possibility of activating it over iTunes if you somehow didn’t do it in the store. However, you will be required to sign an agreement while you’re in the store stating that you’re going to enter into a 2-year contract eventually, and you’ll be penalized if you don’t sign up within 30 days. More details are here.
Apple and AT&T want you to activate your phone in stores, but there’s a possibility of activating it over iTunes if you somehow didn’t do it in the store. However, you will be required to sign an agreement while you’re in the store stating that you’re going to enter into a 2-year contract eventually, and you’ll be penalized if you don’t sign up within 30 days. More details are here.