answer machine
I've always just let the machine screen the calls. It has the added benefit of recording actually useful messages. I'm all for BT blocking spam calls but I'm not sure about this unique technological breakthrough stuff, can't they just employ a guy to go through whocallsme and block the numbers people flag up as spam? I know their aim is to stop even the first call getting through and also to stop spammers hiding their number or number hopping I just don't have any faith they can do this.