Repeated, numerous calls over weeks were ignored, but they leave a promotional message on your machine. Finally picked up and pressed 9 for do-not call list. But (1) we're on the federal list already, and they're violating federal law by calling; (2) repeated intrusions are as annoying as bill collectors calling the wrong party. Contacted FTC but
they are overwhelmed by volume of illegal operations that have figured ways around do-not call list.