GPRS problem in Nokia N72

Hello friends

I am using Nokia N72. In Nokia N72 i am not able to access gprs i think some mistake done from my side i don't have any idea how to store settings in phone last time my one friend install that settings.
Plz provide me info how to save settings in my mobile phone ?

Which service provider Gprs settings you want ? Vodafone, Airtel, MTNL, BSNL, idea... ?

I am Airtel customer. I want Airtel GPRS settings if possible plz post i will try to store in my phone.

Thanks

Here is Airtel Gprs settings for Nokia mobile phone save this settings in your mobile. It will help you access Gprs on your phone.