bsnl 4g service in kolkata

BSNL 4G Service State-owned telecommunications company BSNL is gearing up to launch its 4G services in December, starting with a small-scale introduction in Punjab. The Chairman and Managing Director of BSNL, P K Purwar, announced the company’s plans to gradually expand the service across the countryJune next year. Following the successful deployment of 4G, BSNL … Read more