Latest Airtel GPRS/3G internet trick 2012

Hello friends.Previously i have posted Reliance VPN Trick which working fine in many state,Here I am going to share one working airtel trick .With this trick you can use 10GB data for free. The trick is simple and I think there is some bug in Airtel server.Unfortunately This trick is only for some states

Follow these steps to get 10GB data usage in 3G network

• SMS 3G to 121
• Reply 1 to get 3g plan info. about data plans
• After sending sms you will receive following message.   1- Rs. 8 Free 10MB
  2- Rs. 45, 30 Free Minutes
  3- Rs. 94 Free 150MB
  4- Rs. 23 Free 30MB
  5- Rs. 63 Free 80MB
  6- Rs.1250 Free 10GB Plan
  7- Rs.101 Free 200MBPlan
  8- Rs.201 Free 500MB Plan
  9- Rs.451 Free 1200MB Plan
  10- Rs.750 Free 4GB Plan
  11- Rs.675 Free 2.5GB Plan
• Now select 6 [Rs.1250 Free 10GB Plan ]
• Reply 1 to conform activation of 10GB data plan

After that you will Get 10GB Absolutely Free For 1 Month.You will get speed Up to 7.2Mbps. To Check Data Balance Dial *123*11#.This trick is Working In Tamilnadu & kerala checked by my friend