I used this operator from November 2016 and very satisfied.In early period it’s network is little less than other reputed operator such as Airtel.I starting it with welcome offer of Jio.After then it’s happy new year is started and also it’s network get improved.
It’s coustomer service is too good.I used it’s coustomer service during it’s Summer Surprise offer.It coustomer service is too good and solve coustomer problem properly.
It charges and billing are less than other operator and so it has a huge 4G coustomer.