If your balance is less than Rs.1,then donn't worry!!!.here is a trick for you
1.keep balance less than Rs.1 in your airtel mobile
2.dial *141#,menu will appear
3.select "call me back" offer
Enter your friends mobile offer
and click OK
[A message will be send to your friend,asking him to call you]
1.keep balance less than Rs.1 in your airtel mobile
2.dial *141#,menu will appear
3.select "call me back" offer
Enter your friends mobile offer
and click OK
[A message will be send to your friend,asking him to call you]
