Called me twice, do not answer. telemarketer

I answered and said hello twice. The phone was silent. I hung up. Will let you know if they call again.

They have called three more times in the last few days and I didn't answer.

Ok just want to let everyone know that they called again today and I answered. Turns out it is a recorded message from Wheaton Franciscan Health Care reminding you of an upcoming medical appointment. The problem is that it takes forever to start talking, so it seems like a prank call. If they call you, just wait a bit and don't hang up. It will start talking eventually.

called twice- I called # says does not exist!