AT&T Merlin Legend 10BS System Manager's Manual page 180

User Interface
Command Menu Procedures
The CMD-MENU function key enables you to access a variety of Voice System
procedures. This key appears on the standard function key set during system
operation. Press
window:
System Monitor
Exit
System Monitor is used to verify that each incoming telephone line and its
associated Integrated Voice Power board is functional. Through the System
Monitor component, you are able to see the Voice Channel Monitor display.
Exit immediately returns you to the screen in use before you pressed the
(CMD-MENU) key.
A-8
(CMD-MENU) to display the following two-item menu
F7
F7