Jio is a telecom and internet providing company which is running in India. I have started using Jio network 1 year back but I found the service is pathetic and it is not that smooth to use it on daily basis. For using the call service we need an additional application which is’Jio4gVoice’ and many time I need to restart the phone to get the connection and to use it smoothly. Though the charges for the calling and internet services are cheap but however it needs to improve it service more