Probably a silly question, but in Settings>Phone>AT&T Services there are various numbers listed for checking your balance, minutes, etc. along with a button to connect to your AT&T account. None of these work for prepaid. Is there a way to update them to reflect the correct numbers?
You're right, I never really noticed those before. I do know a few of them, though. I don't know if they can be programmed into the phone's menu system, but they can be dialed manually.
• To check your account balance, dial *777*1# • To check remaining messages, dial *777*2# *not available to customers with unlimited messaging packages • To check remaining data balance, dial *777*2# • To check International Dialing minutes, dial *777*4#