Welcome to the place of wonders!
Today we are going to Airtel network data plan for Opera mini browser, it works very well
1) Recharge #300 and Dial *885*1# for monthly plan.
2) Recharge #200 and Dial *885*2# for Bi-week that is for two weeks.
3) Recharge #100 and Dial *885*3# for One week.
Enjoy Unlimited Data plan