Dear, As i am using my airtel prepaid no. for more than 4yrs . and i am using postpaid no. too from of ur company . My prepaid no. is 9940342308 . I ad me called to ur customer care no. for an clarification of my message booster . one guy picked up the call and said there should be a minimum amount of 1rupee . usually i use this prepaid no. only for message & for browsing and i will my postpaid no. for other things & even i am using broad band service with ur company only . In such cases i told k to that guy and recharged my... read full review »