If your Samsung Galaxy Xcover 5 phone is not receiving incoming calls. Or you are facing any problem with incoming calls. Then please read the blog carefully.
Go to your Samsung Galaxy Xcover 5 Phone's Dialer. Then click on 3 dots. Then go to Settings. Then scroll down. Then go to Supplementary Services. Then go to Call Barring. Then click on Voice Calls. Here, you have to make sure that all permissions are disabled.