My son went to visit his grandfather, who is ill to Thane from Vasai, a distance of around 40 k.m. His normal recharge is around Rs.50/- Airtel has charged (subtracted) Rs.49/- as roaming rental for a month.

This amounts to cheating. His mobile no. is 9890523374.

He has a prepaid mobile with life time incomming 999/- plan.

Regards,
Venkat.