3Com SuperStack 3 NBX Administrator's Manual page 365

In this example, the main menu is configured to have button 3 mapped
to a Sales submenu and button 4 to a Marketing and Public Relations
submenu. Button 9 is mapped to the Name Directory.
Three Greetings and a Main Menu Figure 144 shows a simple Auto
Attendant that uses time-dependent greetings to provide different
messages for different times of the day.
Figure 144 Three Time-dependent Greetings and Main Menu
Morning
"Good morning. Thank you for calling XYZ Corporation. If you know
Greeting
your party's extension, you can enter it now. To speak to an operator,
8 am... press 0."
Afternoon
"Good afternoon. Thank you for calling XYZ Corporation. If you know
Greeting
your party's extension, you can enter it now. To speak to an operator,
noon...
press 0."
Evening
"Good evening. Thank you for calling XYZ Corporation. Our normal
Greeting
business hours are 8 a.m. to 6 p.m. Monday through Friday. If you know
your party's extension, you can enter it now."
6 pm...
"To reach our Sales department, press 3. For Marketing and Public
Main
Relations, press 4. To leave a message in the general mailbox,
Menu
press 6. To reach the company directory, press 9."
In Figure 145, the morning greeting starts at 8 a.m. and is active until the
afternoon greeting begins at noon. The evening greeting begins at
6 p.m.
The function that you allocate to a button on the keypad remains the
same throughout the day.
Auto Attendant 365