By shared, do you mean using someone else's upgrade on your account? I don't know for sure but worst case, you can order on the upgradeable number then switch sims (or take it to AT&T if you need new sim for size). I've done this before - I have a mobile share account.
By shared, do you mean using someone else's upgrade on your account? I don't know for sure but worst case, you can order on the upgradeable number then switch sims (or take it to AT&T if you need new sim for size). I've done this before - I have a mobile share account.