Just send an sms
PLY A NAME UNIQUECODE to 8826671122
EG.
PLY A MONOO 290044
where 290044 is a uniqe code which is used
I have got 43.33 rs in airtel.
Note : If u got reply such as not a uniqe code just change ur code to any 6 digit. And try.
And one more thing it is also working with way2sms.
So hurry u have to use unsed code
Recharge amount will be 10, 20, 50, or rs 100