i believe the phone app has to be open in the background, so if you have restarted your phone just open it again but dont force close it. I am thinking about adding it to auto start after a phone reboot to stop this problem.
i believe the phone app has to be open in the background, so if you have restarted your phone just open it again but dont force close it. I am thinking about adding it to auto start after a phone reboot to stop this problem.