to whom it may concern, i'm a airtel customer, recently i have converted my postpaid number to prepaid... since then i'm facing problems witjh the network. 1. disturbing noises during actve calls. 2. messages being delivered repeatedly, even i recieve same msg more than 7-10 times.. i requested on customer care to resolve this problem but every time they say your request has been filed but no action has been taken on it.. when i visited airtel main office regarding this matter, they said to replace the sim and again... read full review »