Here are the settings I have now. I've tried various iterations of all of the settings on other boards and for other HTC/Windows Mobile phones but none have worked so far. Where did I go wrong?
HTC Ozone (unlocked from Verizon), O/S is Windows Mobile 6.1
GSM Server Settings for MMS:
MMSC URL: http://mmsc.cingular.com
WAP Gateway: wireless.cingular.com
Connect via: The Internet
Max. receiving size: 500K (I can't seem to be able to change this)
WAP version: WAP 2.0
GPRS Connection Settings:
Connects to: The Internet
Access point: wap.cingular
User name: <blank>
Primary DNS: 0.0.0.0
Secondary DNS: 0.0.0.0
IP Address: <blank>
GPRS Authentication by: PAP (other option is CHAP)
Proxy Connection Settings:
Connects from: The Internet
Connects to: WAP Network
Proxy (nameort): 10.250.250.54:8080
Do voice calls work on AT&T's network?
I found these settings below, did you try them?
I haven't used my WM phone in quite a bit (a year). But if you are really in a pinch I can fire it up when I get home (will need to charge it) and post the settings.
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