The document provides an overview of the Indian telecom industry and the major players within it. It discusses key details about the major cellular operators in India such as BSNL, MTNL, Bharti Airtel, Reliance Communications, Tata Teleservices, Vodafone Essar, and Idea. It provides information on the market share and services offered by each operator. It also provides background on the size and growth of the Indian telecommunications market.