How can I start using JioCall?

Once you have downloaded JioCall app on your phone, you will need to configure the app using your Jio SIM number (the one present in your JioFi device). Once you configure JioCall app on your device, your Jio SIM with which it is configured will become the phone number of the JioCall app. The app will now become ready for use. You can make or receive calls using JioCall only when you are connected over your JioFi network.