Airtel Free Working Trick To Avoid Sim Block-2012

1.Just create new settings in Your Mobile 

2.Proxy-141.000.011.253

3.Port-80

4.Apn-airtelgprs.com

For users whioch use opera mini.Open opera mini and in settings option change proxy type to ''HTTP'' and then type proxy server as below 

1.122.170.122.214

 OR

2.122.170.122.216

Now restart mobile ,save the setting and enjoy airtel free gprs working trick in Airtel block Sim card