Newtecky is right as rain on disabling the ability for users to turn on the MSG waiting light. That is turned off in technician programming. It makes people crazy when there is no voicemail message and the light is blinking and blinking and blinking.

Do you just want a user manual for your 424?

If that is all you want I can send a .pdf.


THE Bracha, old blond specialist in Rube Goldberg solutions.