For AT&T Wireless SIM card settings visit my AT&T Wireless page.
See disclaimers at bottom of page. For Gmail settings visit my Gmail page.
In the control panel go to the connections tab, then go to "internet accounts".
Then pick the existing account and hit "edit" or hit "new"
User Name and Password Required: yes
Username: wap@cingulargprs.com
Password: cincular1
Address: wap.cingular
LOGIN TAB:
get IP Address automatically: yes
Get DNS address automatically: yes
on the PROXY TAB:
use proxy server: no
on the OTHER TAB:
enable PPP extensions: yes
plain text authentication: yes
For multimedia messaging to work you must also set it up under control panel "messaging accounts" Go to the "Multimedia message" tab
Gateway: http://mmsc.cingular.com
Use proxy server: yes
proxy server address: wireless.cingular.com
proxy server port: 8080
***The above settings only work with CINGULAR WIRELESS SIM cards***
For more info please visit the A1000 users site: http://machman.gotdns.com/
Thanks to Wzaggle for posting the above settings on the Cingular forum. To my knowledge he/she is the source of these settings. I am re-posting because of my high search engine rankings.