Hello friends, I am using Reliance Jio 4G very good network. there is one problem in this Reliance jio calling is not perfect. I have to try many time and after that I can call one time. there is very good network speed so I can download any video very fast. according to Reliance Jio plan it is free for march 2017, after that it charge, I supposed to it take low charge compare to other network youtube video play very fastly. open any other site easily and fastly. life very easy after come Reliance Jio. online payment and shopping can very easily. but only inside of city Reliance jio work. in the village area it does not work network goes down. customer care service is also better than other network.