Latest JioFi 2 & 3 is very useful for making HD voice calls with the help of the Jio4GVoice application. This offer lasts 90 days and the user can make unlimited voice calls for any fixed and landline phone in India. The Reliance Jio has started offering the JioFi 2 portable access point for only Rs 2.899. 

The gadget accompanies the free Jio SIM card and the Jio preview offer, which incorporates unlimited Internet access, unlimited voice calls. It also includes suite of access to SMS and Jio applications. jiofi voice call

Installing JioFi 2 for unlimited free calling

  1. Get close to the nearby Reliance JIOs nearby.
  2. Request the Jio Mifi4G access point router or you can order the Jifi 4G Hotspot device.
  3. The 4G Hotspot device costs Rs.2899.

Go to the Play Store and download the Jio4GVoice application on your phone.

  1. Then connect your phone to the JioFi Hotspot device and open the Jio4GVoice application.
  2. The user will get an OTP on the number (the user said a number when buying a Jio 4G SIM).
  3.  Enter the OTP and click Continue.
  4. Then open the Jio4GVoice application where you can see a bookmark.
  5. Write the number and enjoy unlimited phone calls.

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At present, 4G / LTE offers the opportunity to surf the Internet and download high-speed content, however, when it comes to a low-cost, low-bandwidth 2G or 3G network. 

VoLT wants to offer you the opportunity to clearly improve HD voice than 2G or 3G. Like VoLTE, there is VoWiFi, which is basically Voice over Wi-Fi. 

It gives you the opportunity to make and receive voice calls and instant messages on your Wi-Fi network.

The Jio 4G Voice application for free phone calls

Today, every smartphone strengthens 3G and 4G LTE networks, there is only a small set of devices that dominate VoLTE. Now, the JioJoin application acts as a hero by offering the opportunity to make high definition voice calls: VoWiFi, without going down to 2G / 3G. 

When this latest application is installed on the smartphone, it works with the MiFi portable device. Currently, the application is only available on Google Play Store for Android phones. 

At this point, you should be able to make unlimited free phone calls using a JioFi device. They'll show you how to make unlimited calls from your phone with JioFi. 

Even if you do not have a 4G smartphone with VoLTE function, you can download the Jio4GVoice application to make free JioFi voice call to any network. 

But the Jio SIM does not work with a 3G or 2G smartphone. If you are unsure of upgrading your 3G / 2G smartphone to a 4G and still enjoy the benefits of Jio's data and calls, 

there is a way. Reliance Jio extends its free, data-driven calls to 3G and 2G smartphones using a handy Mi-Fi device called JioFi 2.