It was "Robo Annie" calling about a back brace that someone at my home had called about.  Odd as the caller ID shows "Med Clinic".  Anyway she wanted to make sure that I had Medicare so it looks like they are targeting seniors.  She wanted me to press 1 to talk to a product specialist.  Always being one to follow instructions I pressed 9 to see what would happen.  No response.  Since they didn't want to talk I pressed the star key followed by the pound key.  I've found in the past that this causes their computer to disconnect the call.  It worked at least until they call again..