You don't need to set up scheduling or SMS replies or anything else if you don't want to.

One of the test profiles I set up simply does what B&W List did -- nothing more, nothing less (a blacklist group, where on incoming call, the phone doesn't ring, sends caller directly to VM). That was my priority for testing: match what B&W List does first, then see what else it does (the focus I chose to take).

If you look back through this board's and other board's posts regarding B&W List and other call blockers, many users are asking for the features which don't personally interest you. Not all of them turn my crank either but at least the choice will be there to "use or use not".