( Tones and lamp indications
status
:I---
Incoming
call
Busy
E
Hold
.-
0
I-----
Long hold alarm
/ Long call alarm
i!
Busy
.-
I----
-j
Hold
Busy tone (BT)
COLAntercom
busy tone
Sensor busy tone
I------
Door box busy
tone
g
Door box
a,
I-----
5
Paging
1 ,s,e,",sor detecting
Timer alarm
Microphone
lamp
DND/CF
lamp
n
: TONE
Interval
Remarks
I
Red
lamp
flickers.
Red
lamp
yie'msF'T
used.
lights
up when
other
line being
Red
lamp
flickers
when
other
party
is hold.
cl
6 set
cl
I
Green
lamp
flickers
quickly.
cl
6sec
1
II
4
u6*ecI
I
I
INT
indicator
flickers.
I
t
(Only
units
which
night-time
transfer
has
been
programmed)
I
65~2.2
=
I
I
2
Illllllll~~_llllllllllll~lll~ll)
INT
indicator
flickers.
I
cl
I-
q %+----l
6 set
2)
Chime
or tremolo
The
INT
indicator
lights
up for 15 seconds
for
incoming
call.
The
INT
indicator
lights
up when
busy.
q
The
INT
indicator
lights
up during
the
6 set
I
8
paging.
m
: Red lamp
m
: Green lamp