I have tried the following.
1. The default, Cingular 410. This gets me somewhat connected. I connect, but pings are way hight and speed is 1 MB down and if I am luck 500 Kb up.
2. I have tried pta / phone. Seems to connect but I can not get online.
I went to a ATT store and had them make sure I was provisioned for a HSDPA+ plan, with I think is the smartphone plan.
This sim came from a Vivid. So it was provisioned for LTE.
Any suggestions on what steps I need to take to get a reliable connection on my GN. Dam I like this phone, but bringing an unlocked phone to ATT is a pain...