I have using this operator from 1 year ago. This operator gives a excellent performance and high speed internet service for the all indians. In this operator have a app and its on keypad phone and also having a smartphone that 4g volte service provides. Its owmer mukesh ambani who handle all the jio team and provide us 1.5gb internet and unlimited incoming calls and outgoing calls for three months. I think this is the best from other networks