Excellent! If only thousands of other people would do the same about these spam/scam/phishing calls. Instead they pick up, and they join the "chump list". Pathetic.
I've been getting at least 3-4 calls per day ON MY BUSINESS LINE from robo-callers asking for "Mary" -- the calls come from all different numbers most of which do not have any identifying information on the caller ID. I keep telling them to stop calling and to take my number off of their list...GETTING MIGHTY FRUSTRATING!