I am using Airtel Digital HD+ connection since 3 years it is working good and HD channels are also good, but when I Started using this HD connection, my monthly rental was 350 rs but now it is around 570 rupees so I called customer care why these prices are increasing per month, they told prices are increased just 54 rupees but you have activated few channels in last 2 years where I did’nt activated any channel even they calls us about their channel offers but I always refuse to activate extra free channels also, then one Question in my mind how they can activate channels without customer permission?