INTERNET SETTING FOR ALL NETWORK'S

Airtel:
APN: airtelgprs.com
Access[Dial Up]Number: *99***1# or *99***2# 

Aircel :
APN: aircelgprs
Access[Dial Up] Number: *99***1# or *99***2#

Reliance:
APN: rcomnet
Access[Dial Up] Number: *99#

Idea :
APN: internet
Access[Dial Up] Number: *99#

TaTa Docomo :
APN: TATA.DOCOMO.INTERNET
Access [Dial Up] Number: *99#

BSNL:

APN: bsnlnet
Access[Dial Up] Number: *99#