Topic - Reliance Jio

Reliance Jio Infocomm Limited, d/b/a Jio, is an Indian telecommunications company and wholly owned subsidiary of Reliance Industries and Facebook, Inc., headquartered in Mumbai, Maharashtra, India. It operates a national LTE network with coverage across all 22 telecom circles. It does not offer 2G or 3G service, and instead uses only voice over LTE to provide voice service on its 4G network. - Source: Wikipedia