I'd be real careful about getting them angry as I assume that if they will break one law they may break another.  Probably thugs.  I tell them to buy three of my cds and call me back.  Strangely, they never do.

I get calls almost every day, have politely asked to not be bothered as I am on the do not call list and they rudely hang up and call another day. Great idea to book appt!

what we have done to eliminate the unwanted calls and most phones have this option
If I get a call and answer it if there is a recorded unwanted message or no one there we block that # on our phone now what happens is it rings once then gets disconnected I am truly amazed at how much this has cut down on unwanted callers

These MORONS need to quit calling me! Next time I will freport them to my Local Sherriiff's Dept. Let them handle the SITUATION!!! These people are the SKUM of the EARTH as far as I'm concerned...

Carpet cleaning serv.
Press 1 if you want serv.
Press 8 to be removed
Not a human but a recording
I did not answer
Better thing is not to answer or they will call back
Do not call list in California is useless
2012 and in the United States and there is not a thing we can do against these callers.
It was easier to send a man to the moon