Jio4GVoice is a communication application being developed by Reliance Industries Ltd. This application allows you to make high-definition calls with any of your contacts.
High-Definition Phone Calls
Since some phone carriers don't allow you to make high-definition calls with their service, Jio4GVoice is an application you can use to make those calls. Once you've opened up this application, you'll be to call anyone in the world that's connected to this service. In addition to getting voice calls, you'll also be able to make video calls.
Overall, Jio4GVoice is a great application to use if you're looking to make high-definition calls with your friends and family.