Today while I was dialing a number it froze on me then died. Charged it tried again, But as soon as I returned to it I kept getting this message on the handset screen: 1. Press find hs on base 4 sec 2. Then press # on handset Okay so I did that about a million times and each time it says "Registering....please wait" And then I hear a couple beeps and this message shows up, "Registraion failed" Help me please before I go absolutely insane.