How to Get 200mb free from airtel{it really works}

Airtel user be thankr ful to me i jurt find out about d new airtel cheat. To get d mb folow d step below. Migrate to airtel club 10 by dialing
*101# then after that

dial 14113*200# u wil receive 200mb for free.
if it did nt work then try
14113*100# or 14113*50# make sure u are on airtel club 10