I have a Nokia C2-01 with the Airtel 2G SIM card, which can connect to the Internet. I want to know if there is a way to use this as a modem for connecting my PC to the Internet. Please point me in the direction of one, it’s available!
I have answered this question recently :http://www.makeuseof.com/answers/nokia-c201-modem-laptop/
first make sure internet is working on your phone, you can test it by opening a website from the browser or holding the 0 key.
If it's not working, ask for the Internet settings to airtel customer care (or from the second comment of the previous question. but i am not sure about the numbers he provided as i am not an airtel user.)
connect your cell in nokia (pc suite/ovi) mode.
click on connect to the internet.
one touch access windiow will appear,
and will show the available mobiles,
select c2 01 and connect to internet.