My son came over and was able to figure out what I was doing wrong. When I read to answer the phone swipe the white phone up, I was ending the call. It was swiping up into the red phone, I should have swiped it down into the red phone. So all is good. Thank you everybody for your help.
lol. Funny how things can be the simplest of things.
Now go back and set all those forwarding options to the proper voicemail number.