Audiovox SMT 5600 / SPV C500 (HTC Typhoon)
Unlocked 5600 Internet
GPRS
create a new connection
connects to internet
access point: wap.cingular
user name: WAP@CINGULARGPRS.COM
password: CINGULAR1
leave the rest blank
MMS
connects to internet
access point: wap.cingular
user name: WAP@CINGULARGPRS.COM
password: CINGULAR1
leave the rest blank except for ip address which is: 66.209.11.61:9201
then go into Configurations from main menu, thenMMS settings, then menu then MMSC settings. MMSC URL is http://mmsc.cingular.com, WAP gateway is 66.209.11.61, Port is 9201
On the MMS, I'm not sure that you even need to do the first part. You may only need to set up the settings in MMSC settings.
http://smartphone.modaco.com/viewtopic.php?t=118081& ... »
and:
http://alliance.cingularinteractive.com/products/pdf ... »
Hope this helps. Where did u get the phone?