Dear Sir/Madam, I had raised a request for the cancellation on my Airtel postpaid subscription, in March 2011. My airtel number is 9591220111. I recieved a response from the Airtel saying that 'To address your current request, we wish to inform you that we have registered your request for cancellation of your airtel mobile connection. For your reference, the unique service request number is 36258948. Our team will contact you by 17-03-2011 within 09:30:00 with an update.' It is March 21st already and I have not... read full review »