For Smart phones, you have to configure GPRS Settings Manually only.
In the main menu -> Settings-> General Settings -> Network ->Turn ON Cellular Data
Select Cellular Network -> new APN and type the following data there
Cellular Data:
APN: rcomnet or smartnet
Username: Blank
Password: Blank
MMS:
APN: rcommms
Username: blank
Password: blank
MMSC: http://10.239.221.47/mms/" onclick="window.open(this.href);return false;
MMS Proxy: 10.239.221.5:8080
MMS Message Size: 307200
MMS UA Prof URL: Blank
