Actually left a message. Some sort of "Make more MONEY' scheme. Didn't call back.
Called them back and it is a recorded message about earning more income. Pressed # keys 1-9 and could not connect to live person. Had to press "0" and then it said to leave a message-gave my # and told them to stop calling, I have no business relationship with them, and they are on notice-told to remove my #.