Make any smartphone to support VoLTE (HD voice & video calls) with Jio4GVoice app

When making a calls to your loved one’s we always want to hear their voice in a crystal clear in their natural sound. To get a feeling of them just near you, speaking directly to you.

Reliance Jio has a cool innovative app in their pocket which does right that in a perfect way. Meet the Jio4GVoice app, a smart way to make your smartphone ready for VoLTE to make HD voice and video calls. You can use the Jio4GVoice app on your 4G LTE smartphones which don’t support VoLTE or on any of your older 2G/3G smartphones with the help of JioFi device.

Jio4GVoice offers crystal clear HD voice and video calls on your non-VoLTE 4G data-only smartphones with the Reliance Jio SIM. It supports direct app to app calling and also calls to and from any mobile or landline numbers.

Jio4GVoice app is also a full-fledged messaging app through which you can send and receive SMS. You can also share files in any format over the chat and group chat. Other features include audio conferencing with up to 6 participants and video conferencing with up to 4 participants.

How Jio4GVoice works?

So how do Jio4GVoice works? Well, the Jio4GVoice app relays on the super high-speed 4G LTE network of Reliance Jio to make voice or video calls. It’s actually making that HD voice and video calls over the internet on high-speed 4G network. Whereas normal voice calls you do are over 2G or 3G cellular network and it affects the quality.

It’s way similar to the VoIP calling feature in Skype, WhatsApp, Viber, etc, but here Reliance Jio utilizes its high-speed network for the calls.

How to use Jio4GVoice?

• Getting started with Jio4GVoice is simple, you can download the app directly from Google Play store.
• If you have a 4G LTE smartphone with Reliance Jio SIM, then you just need to sign with your Jio account or sign in/configure directly with the Jio SIM.
• If you have a 2G/3G smartphone, then you need to configure Jio4GVoice with the JioFi device. Once configured, the phone number of Jio SIM will become the phone number of the app.
• Start making calls directly from the Jio4GVoice app dialer or you can use the ‘Smart Calling’ feature that lets you use the default phone dealer to make Jio4GVoice calls.

Do note that Jio4GVoice voice calling feature is disabled for smartphones that already support VoLTE.

4G LTE devices supporting Jio4GVoice

If you are looking for smartphones available in India that support Jio4GVoice then you will need a 4G LTE smartphone that supports any of the Reliance’s 4G bands. This includes BAND 5 LTE FDD (850 Mhz), BAND 3 LTE FDD (1800 Mhz) and BAND 40 LTE TDD (2300 Mhz).

If you own a 2G or 3G smartphone, then you need to buy the JioFi 4G MiFi hotspot device and configure the Jio4GVoice app with it.

You can also find the Reliance Jio official list of all VoLTE and ViLTE supported smartphones launched in India that are compatible with the Jio 4G network.