This is brilliant. It’s a service that screens your phone calls and answers with an annoying, delaying robot if the caller is a telemarketer or scammer.
How does it work?
1) You buy a subscription, telling us your phone numbers and your email address.2) Pick a robot you like from our “Pick a Robot” page. Mark down the robot’s phone number and keep it handy.
3) When you receive a telemarketing call, you transfer it to the robot (see “Use a Robot” page for instructions).
4) After our robot is done talking to the telemarketer, it will send a copy to your email so you can have a laugh.
Source: Jolly Roger Telephone Company, saving the world from bad telemarketing | How Does it Work?