It is ok only. I have jio sim since this January. one of my friends is in reliance industry. so reliance started to give jio sim cards to there employees only that is gow I got jio sim. in atarting the speed of internet was awesome. I mean no word for that. the speed was around 2-4 mBps. but after some time we can get jio sim for free for some valid devices.
time after time as users increases the speed decreases. now the speed is 520 kBps only. and there's still problem in phone calls. we can not make call in first time . we have to call the same person 4-5 times after that we can make one phone call. so jio is not very good for phone calls. and we can sms anyone for free
