FIGURE 2-8 The order in which secondary lines preassigned to buttons on digital voice terminals.
(Prime Line)1--
Intercom-
Voice
lntercom-
Ring
Message
By default, the system
assigns only the
prime line to 7406 voice terminals. if you
assign additional lines, they appear on
buttons in the order
numbers.
indicated by the
Speaker
MERLIN II System Features
2-87