I get these calls almost daily. I didn't answer the phone the first several times these calls came in, but I wanted them to stop, so I finally answered to tell them to take me off their calling list. It's a robocall to start out, but after a brief silence a person picks up the phone and starts immediately launching into a speech about health insurance. He won't stop talking, even when you start. Before you can say more than yes or no to his question, he hangs up. I'm on the do not call registry, but they call anyway.