Airtel 3G Internet 2013 With High Speed Download
or free plan..
if it not working in your area with balance than use it in BLACKBERRY 129 free messaging plan..
to activate keep balance more than 130 rs
airtelbb to 121
then select plan bb6
if they ask for model than 9500 and send...you done...
use blackberry apn : blackberry.net
working in all state....