Key Points
- BSNL starts trial of a SIM-free calling service using Direct-to-Device (D2D) technology.
- D2D technology connects phones through satellites, without needing a mobile network.
- BSNL has teamed up with Viasat to make satellite-based calls possible.
- The service could play a key role during emergencies and natural disasters.
- BSNL is competing with Jio, Airtel, and international companies like Starlink for satellite services.
Looma News
BSNL, the government-run telecom company, has launched a trial service that lets users make calls without a SIM card or a traditional mobile network. The service uses Direct-to-Device (D2D) technology, which connects mobile phones through satellites. BSNL has partnered with Viasat to bring this service to life, and recent trials have been successful.
With D2D technology, users can make both voice and video calls on regular Android smartphones. The trials, held at the India Mobile Congress, showed that calls can be made through satellites located 36,000 kilometers above the Earth. This marks a big step forward in satellite-based communication. The technology is expected to be especially valuable during emergencies or natural disasters, where regular mobile networks might not work, offering a reliable connection for rescue operations.
BSNL is not alone in exploring satellite-based services. Jio, Airtel, and Vodafone-Idea are also working on providing satellite connectivity. In addition, global companies like Starlink and Amazon have applied to offer similar services in India. However, all these companies are waiting for the Department of Telecommunications to finalize the spectrum allocation process before they can roll out their satellite services across the country. The outcome of this process will determine how soon these services will be available and how competitive the satellite service market will become in India.
