Got two calls in May from these scammers and one at 115 pm PDT today.  Reminder:  You answer and interact then they make money from you doing that -- and sell your number to other crooks.  Common sense has to prevail.  Playing games with them does not good except expand to more crooks and calls.  Please remind elderly and impaired never to pick up and talk with these people; make sure they have an answering machine to screen their calls.  They are the ones who are being ripped off with millions nonstop.  Ruining the rest of their lives.