Early in the 1990s, BSNL Landline was introduced. Before the Department of Telecom's 1999 declaration of the New Telecom Policy, it was the primary fixed-line phone servicing the whole nation. BSNL provides the largest fixed-line telephone service in India.
On September 15, 2000, BHARAT SANCHAR NIGAM LIMITED (BSNL) was established. From October 1, 2000, it takes over the supply of telecom services and network management from the already established Central Government Departments of Telecom Services (DTS) and Telecom Operations (DTO) on a going-concern basis. Since February 28 2021, it has had over 9.55 million subscribers and a 47.20 percent market dominance in the nation.
Thus, the BSNL telecom network is a component of the contemporary global network that offers access to other nations for transmitting information in the form of voice, data, and video.
In terms of designing, setting up, integrating networks, and maintaining switches and transmission networks, the organization has a wealth of knowledge. A top-notch, ISO 9000 accredited Telecom Training Institute is available through BSNL.