Airtel is big company of the india in the networking field but in the field of the digital TV it is not good. Its picture & Sound Quality is little bit of the good but due to lack of its service and support it is not good.if wind is blown with some of the higher speed then it is not useful.They automatically increases the prices of the channel without informing me. so when I went to recharge my airtel digital tv then I knows that its rate is increases.They also not give right durability of the one month.