Reliance introduced Jio and we people are uaing it since 2016 September. For the first few months it provided services in free, it’s charges are not so high also.
But the services provided by Jio are not relivant. There are no established network in many places. Mostly the calls are crossing to others and the voicecall ia not audible most of the time. People may lookover these problems at the free period, but not at the paid period.