Airtel the word itself means high cost network.
I'm vamshidhar from Hyderabad, I went for AIRTEL DTH 1 year back. At first because the signal is good I bought airtel. But less number of channels are available and sports channels has to be separately activated which ranges from 200 to 300rs.we have to separately subscribe for Regional channels.
If their is any high rains, the signals get unconnected and we cannot view the channels, to get it done we have to call the technician who comes after 10 days and charges 500rs for the service.