I managed to sign up for the AT&T data service and I live in an area with no #G service and sometimes marginal non-3G service. Although oddly I am showing five bars at home now but am using Wi-Fi. It was a bit of a struggle, though.
Signed up at home via Wi-Fi. Tried my home address in multiple variations with no luck. So today I thought I'd look at the discussion boards thinking I'd be the first with a complaint. Guess I was wrong about that.
Anyhow, to make a long story short, I used my UPS store P.O. Box address. Ironic isn't it? It came back with the "can't find address" window again but after selecting "Continue" it went through. Go figure. Had barely a signal outside the apartment but didn't expect much from my past experience with my AT&T phone.
Took a ride to Oconomowoc, WI to do my Sunday grocery run and midway stopped to check if the cellular worked. Tried loading a web page when parked off road and after a long wait I saw a little blue window that said "Service Activated", I hit "OK" and then started on to Oconomowoc again. When I turned the iPAD on ( it shut off during the drive do to inactivity) when I got parked at the
store low and behold 3G!
I checked my mail, clicked on a Netflix mail. Netflix opened a browser page so I tried watching a movie. The first 3 minutes I watched played without incident.
After shopping I called up a map and had it track my progress back home. Flawless.
I guess i didn't make a long story short did I? It appears that the AT&T address checker is the problem. 3G in home area not required. Incidentally, you'd think since the address I gave AT&T didn't match my credit card billing address it would have been rejected. I did change the address after I was activated though.