Jio4GVoice is an application just like any other jio application. This application helps you to make calls and sms through jio sim card. The requirement of this application is only in those phones who do not support volte. If your phone is not supported with volte than to make and receive calls you must or you can say you have to download jio4GVoice. The biggest problem of this application is that you have to always stay connected with internet to make the application work without internet the application do not work even when you are connected to the internet sometimes the application says ’offline’ that means you can’t make and receive calls. It should be improved and should be made in such a way that the non volte users should also get the same experience as the volte users.
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