The company is swiftly upgrading its network, phasing out 3G services in areas where it operates, to free up spectrum for 4G and 5G usage. Currently, BSNL’s 4G services are available across all ...

There are several ways of providing mobile broadband including 3G, 4G and 5G. 4G is the fourth generation of mobile phone technology. 2G technology was suitable for making calls and sending text ...