Airtel mobill postpaid
Change the plan before due date

U have sended bil on9892233237 heman sitaram sawant bill no.6519552209 date 18aug07 and kamdar tele-commnication recipt no.309 urs given plan 36month zero rentel and umay suddenly change for 24 month req no30002894 and 3184465 and change 25 /50 paise to convert 1 rs /2 rs meny changes ur with out informetion