Mid of 16th jio came with free network or voice calling.now a then jio large in market value.jio a new sim get a new exprience of 4g networking system.in market competetor jio price value is so low.other band view competeor low his data pack because of jio effect.in other one is calling features.now a then jio provided good voice calling.a few problem happened 6th or 7th month ago.but is solve.But I must say every person connceted with jio.
One thing network is good not smooth.
Network sometime less power.4g conncetion not get.battary not efficient.
I hope jio company solve this problem very early.
In market value jio always ahead.its price challenged every company in network system.this is the main positive point.
But this sim not compareable with 3g smartphone.this is the bad side.every person who use connected with jio they buy fourth genaration phone.
4g phone throught is good.but all people not acept this process.