Nortel Meridian Meridian 1 Maintenance Manual page 77

If, instead of performing an express reboot, you want to alert all users
currently logged into the system of the reboot, type n and press [Return].
You are prompted to enter the number of seconds the system should wait
after the warning message. Type the number of seconds that will allow the
users to save their work and log off. Then press [Return].
The following messages appear on the screen. Do nothing while this is
running. Once this message is complete, the module reboots automatically.
Shutdown started.
Broadcast Message from root (console) on sysV68
THE SYSTEM IS BEING SHUTDOWN NOW! ! !
Log off now or risk your files being damaged.
INIT: New run level: 6
The system is coming down. Please wait.
System services are now being stopped.
Terminating Applications
Releasing Communication Resources...
The system is down.
NOTICE: System Reboot Requested (0)
Meridian Link Release 5C/CCR Release 3C Diagnostic and Maintenance Guide
Chapter 2: Application Module commands 65