Free internet by airtel bangladesh for android user

Hello buddies, how are you guys?
Internet is an essential part of our life now.Modern civilization can not be inagined without internet.It's the source of knowledge, entertainment, passtime,relationship and much more.Developed countries like us,uk peoples, they enjoy fastest internet than us.I know I have some us and uk visitors, you guys know what I am saying. You enjoy fast and cheap internet in your country but we the Bangladeshi people can not enjoy such service so easily. Our telecom operators do not gives us good service. Ok,I told so much.
According to my title I am going to post about free internet by airtel for bangladeshi android users.Just follow my steps and you will enjoy unlimited browsing and download, yes!!! Yes!!! Yes!!!
1) Download the given opera mini handler. Click HERE to download.
2) create an apn in setting menu like this.Name:any what you want
Apn: internet or gpinternet
Proxy :141.0.11.241 port:80 mcc:470
Leave another field just empty or what they contain.
3)when you open opera mini a handler menu will open.type
Proxy type:Real host
Proxy server :wap.banglalinkgsm.com
Leave rest field empty and save it.this time you need internet connection to install opera mini.buy any package from any operator. Active pay as you go package in your Airtel sim.try to keep balance In some paisa for safety. Now enjoy. I try this and can download 10-15 mb file may be you can download more just try and comment me.