This was a telemarketer trying go get me to switch my utility purchase. I told him that I only take personal calls on this line, and to take me off his call list. He went on to try to tell me more about the service he wanted to sell me. I told him that, "if I ask him to take me off his call list, that he is obligated by law to do so. He said, "I appreciate you trying to tell me the LAW today, but..." That is when I hung up.