How to get up to 5gb of data on your airtel sim with an #100 dat wont b deducted

this cheat was first blazing since october last year....anthe ihathe up to 3gb expiring 2014 december...but later it was not working again if you try to do it..but your mb wil still be intact..anthe thatz what have been usin since last year...it came to me on 23 january 2013, that i should the jst try it but i was very suprise that it work.
i doubt it an the continue tryin...frendz gues what..til nw is still working an the do u want to knw how many gb i have on my airtel..?...forget it...jst folow the step and then get your own unlimited mb nw....nw the tutorial....Get a phone one which is small nokia like touch light or any nokia phone that dosnt have camera..jst simple nokia product to perform d operation on airtel netwrk......u are about to steal deir mb......nw....

put your airtel sim anthe load #100credit on the sim den save dis code in your contact (*440*333#2#)~~ name it A so that it wil cme 1st in your contact.den cal any airtel line if u have another phone wit u jst put airtel sim and cal...wen is ringin, dnt pick the call wit the other phone. jst quickly scroll 2your contact and then dail d code if it showz request done, just back it wit the back button..not the red key... and then dail again until the cal hangup by it self...check your mb u shall see the magic...conitnue d process and then your mb wil be increasin 4 the number of tme u cal and then dail d code wit it......an the d most magical tin is that your 100 is still intact..but if u dnt do it acrdin to dis tutorial your 100 will vanish........