New Delhi: Reliance Jio may have made the headlines with its ultra cheap data plans but its just not a normal 4G SIM as it supports VoLTE where the user can have HD Voice over using the Jio 4G.
It is also the country’s first LTE-only network that means it will only work with LTE enbled smartphone. However, people who do not have LTE enabled or Volte supported smartphones, it’s a kind of a let down to them.
To solve this problem, Reliance itself has launched an application called ‘Jio4GVoice’ to make phone calls on 4G enabled non-Volte smartphones.
How to download the app and install it
  • Search in Android Play Store.
  • Download the app from Google Play Store. 
  • Register as a user, fill in your mobile number, wait for One Time Password (OTP). 
  • Enter the Reliance Jio SIM number as the application won’t work on other networks.
  • Set Jio4Voice as your default application for making calls and processing SMS.
  • After setting the Jio4Voice app as default, your’re done.