Blacklist include 4 modes that helps you quickly switch between (see figure below):
- (1) Block blacklist excluded exception list: Block numbers on blocking numbers. If you enable exception list, this option will always exclude them. If you select to block "Numbers not in my contacts", the exception list will exclude some of them.
- (2) Block all exclude exception list: Block all numbers except one from Exception list. This mode is useful if you set up Exception list with some important numbers that you don't want to miss calls from them.
- (3) Block all: Block any number. It's useful when you need to rest
- (4) Do not block: Blacklist is completely off. You can receive all incoming calls.