Setting GPRS for D600 for Cingular.

Cingular Orange:
Profile Name: ExpressHome
URL: http://device.home
Bearer: GPRS Only
Proxies: Enabled Then go to GPRS Settings, dont worry about GSM settings they do not apply to us.
IP - 66.209.11.32
Port: 8080
APN: wap.cingular
User Name: WAP@CINGULARGPRS.COM(All upper case)
Password: CINGULAR1

Cingular Blue:
Profile Name: (Doesn't matter)
Home URL: http://home
Bearer: GPRS only
Proxy: Enable
Proxy IP: 10.250.250.54
Proxy port: 8080
APN: proxy
Login ID: (leave blank)
Passwsord: (leave blank)