My moblie No. 98312 61175. I charged power of Rs.38.00 on 03.02.2010, Tran. Id 548836974 for 1paise/sec. call charges scheme. But airtel is deducting .50 paise per call charges. I have made so many complain to airtel customer care service. But no action has been taken and they are continue to deduct 50 paise per call instead of 1 paise/sec. call. Pl. do the needful in the matter.