Airtel Free 3g / 2g Internet Tunnel Proxy Trick oct

 Here Is Steps :

Connect Internet With APN :- airtelgprs.com

After Use These settings use Firefox , IDM, Chrome  Or Other Supporting Browser

Proxy :- 

mathcourse.net
k12history.com
freshtunnel.com
buzztunnel.com
ubertunnel.com
epictunnel.com
happytunnel.com
bangtunnel.com
uptunnel.com
puretunnel.com
algebradegree.com

Port : 80

Note : use this trick at low Balance