Reliance Jio's official entry on the Indian telecom landscape resulted in tariff and data wars amongst the incumbents to retain their user base. The telcos have been coming up with lucrative data ...

Mandatory Credit: Photo by Piyal Adhikary/Epa/REX/Shutterstock (7949086a) An Indian Commuter Stands As He Browses the Internet with His Smartphone in Calcutta India ...