Hey friends I am using Jio as a primary sim from last 15 months .When I took the connection internet speed was marvelous for first 6 months .But after that the speed was really miserable.Sometimes I cant even make a voice call.Sometimes it shows full network but send a message that u have a missed call from a number and u may also receive notification from social networking sites that you may have some messages , u will be surprised that your network is full u have space in mobile memory card then what’s the problem? And the baddest thing is the customer service, my experience is very poor.But the only
good part is till date Jio is low priced competitive data provider .