Don, I see you've benn a member since 11/2006 but we still do not have a complete profile, will you please take care of that? TIA
What system is this TVS on?
The day/night feature is probably changing the phone system and not the greetings.
As for the TVS you may have an old version which still uses a "company greeting" before the custom menu.
If this is the case then you need to record a split second of silence as the "company greeting"
Go into the TVS with a laptop and see what the port assignments are.
If it offers the option to say "none" in the company greeting then do that.
If not you'll have to record the silence.
MrG