Jio4GVoice is an application, which is only useful for 4G mobiles and those are using jio sim.
I have used this application before
Now iam using volte4G
This application is used for dialing, message’s
But sometimes it goes offline mode, hence we can’t make call to other persons
This is only useful for 4G mobile users
Whatever it was iam disappointed with this application
THANK YOU