Original post by: Rudy ,
Forget all above! On the handset enter 331734# then left soft key. If successful, the handset will show “Not registered.” To register: Place handset in the base (not the charge station) Press “HOLD” for 4 seconds, then press # on handset. This should appear on the handset display. The handset shows “registering… please wait.” you hear confirmation when complete.