Vtech Answering Machine How Do You Get The A Off The Screen ,and Get The Answering Machine To Work With A Vtech 5.8 Ghz Model # IA586?

How do you get the A off the screen ,and get the answering machine to work with a vtech 5.8 ghz model # IA586? - vtech answering machine

You want to use on the answering machine, but can not be red on the screen, as in the world is not going ,.... If you use it on the answering machine!