Everbody wants reliance jio sim because reliance jio gave very good survice.evebody knows that. Airtel , Tata docome , idea and etc. Companys are not gave this services in the present and past and future because jio is a very good services. Jio gave free calling free net everything is free That is a reason people are very like this company. But this sim purchase some terms and condition. They people can purchase it jio they have a 4g and LTE and lyf mobile. But both of peoples have a 4g phones. People wants jio they purchase lyf mobile phone. People very like reliance jio. I am using jio and I really like jio.