AT&T 3G Connection Settings for unlocked Hero

[chuckdumas]

If AT&T won't help you connect to 3G because you had the good sense to buy an unlocked hero (like myself)...Use these settings

Name: wap.cingular
APN: wap.cingular
Proxy: wireless.cingular.com
Port: 80
Username: <blank>
Password: <blank>
Server: wireless.cingular.com
MMSC: <blank>
MMS Proxy: <blank>
MMS Port: <blank>
MMS Protocol: WAP 2.0
MCC: 310
MNC: 410
APN type Not Set