Title says it all. My iPad doesn't ring when I get a call on my iPhone, when the iPad is locked. I still get the screen to answer a call, but there it no longer rings unless it is unlocked. It rings fine when it is unlocked. I've checked and DND is not turned on. I've checked Facetime settings, Notifications are on and the ringer is set up. Sounds are on, ringtone is selected, volume is up, silent mode is off. It has to be iPadOS 13.1.2, but I was curious if there were any other ideas or if anyone else is having this problem as well?