Pretty much the same as the other messages... calls leaves no message. The "Do Not Call" line is one big farce. They should NOT be getting tax payers money for the work they do (because they do ZERO work).
We the receivers of these less than worthless calls need to figure out a strategy and use it. Like calling back the number and giving them an air horn blast or at least a piece of our mind. This nonsense will go on forever unless we figure out (and do some type of counter strategy).
Calls various times during the day. Hangs up after the second "Hello". Caller ID says Dallas, TX. When calling the number back, a message says the "number you have called is not in service".