I AM consumer of airtel . i was using the airtel network services from 2007, in june 2010 company gve me a call asking for my documents again. I submitted the documents at the airtel office MALL ROAD and they give me a reciept and told me that if there comes a call from airtel you must show this SERIAL NO. which was on the receipt copy. after 2 months there comes a call asking for the same documents which i already submitted. read full review »