HT4157: AT&T: How to set up and manage a cellular data account on your iPad

Learn about AT&T: How to set up and manage a cellular data account on your iPad
alaskanrebecca
Level 1 (0 points)

Q: service address is not valid

I can't get AT&T cellular service set up for my iPad.  It keeps saying my address is invalid.  It isn't.  Has anyone had this problem?  AT&T wasn't at all helpful.

iPad 2 Wi-Fi + 3G, iOS 5.1.1

Posted on Jun 14, 2012 9:07 PM