User`s guide

FIGURE 2-2 Button location codes for digital 7406 voice terminals.
o
o
#42
o
lntercom-
Voice
o #41
o
lntercom-
o
Ring
#40
Message
o
o
#44
o
o
#43
I
o Shift
o #15
o #16
o #17
Speaker
2-40 MERLIN II System Features