India has one of the largest telecommunication networks worldwide and it is expanding at a very high rate of growth. The industry has a huge customer base and some of the lowest tariff rates in the world, mainly due to severe competition. Telecommunication services can be broadly classified into telephone, internet, television, radio and satellite networks. The telecommunication services operate through a variety of networks comprising digital telephone exchanges, signalling gateways and mobile switching centres. Telecommunication services also cover the radio and television media. While private FM services have boosted the radio medium, DTH is considered to be a breakthrough technology in the realm of television. The telecommunications sector has a major role to play in the social and economic development of the country. It also helps in bridging the gap between rural and urban areas. Certain telecommunication media such as radio and television are also used as an important tool by the government for raising awareness among people on social issues. Two other sectors, namely mobile telephony and the internet have also attained phenomenal popularity in recent times. Hide this