Calls come in on Caller ID as "Unassigned." Trying to sell Home Security System. On DNC list; so, doubt they care much about security when they don't respect "privacy" of DNC list!
I listened to their Stream of crap for a full 10 minutes Trying to identify them. Then the operator wanted my credit card number to Charge me six dollars and change to "process" my $100 gift certificate for Walmart. Apparently some people are foolish enough to give these slime stains their credit card number.
i wonder how many billions of dollars we pay to Obamas Federal Trade Commission to crack down on these pieces of garbage? Lots of luck with that. The Do Not Call Registry is a really expensive joke.