This is my second message to highlight this problem.can you check this while making jio volte call using samsung dialer app, used full screen is not coming like in duo..
We apologize for the inconvenience caused to you. We would request you to kindly raise your concern under the Ask Question section from Samsung Member Application with more details, so that we can help you out with this. Samsung member application > Click on get help > Send feedback > Ask question.
