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System Operation
IMI 66-083
MUTE
/
HANDSFREE ANSWER INHIBIT
To
prevent
distant party from hearlng while
hand-
set Is lifted,
l
Press
MUTE.
MNTR (SPKR) light will flutter.
To resume two-way
conversation,
l
Press
MUTE.
MNTR (SPKR) light will turn off.
T
O
block
out handsfree answer Of
intercom
CalIS,
l
Press
MUTE.
MNTR (SPKR) light will flutter.
To release handsfree answer of Intercom calls,
l
Press MUTE MNTR (SPKR) light will turn off.
PULSE/TONE SWITCHING
If the local telephone servlce Is pulse (rotary) but
tone generation Is requlred during the call, convert
to
tone
while
dlallng
as follows:
NOTE: Pulse/Tone
SwitChinQ
can be programmed into
auto dial numbers by pressing
#during
number
storage.
l
Press # at point in dialing sequence where
conversion to tone is required. (System will switch
back to pulse dialing when call is ended.)
PERSONAL RINGING TONES
A station user can select one of four different ringing
FREQUENCY WARBLE
tones for use at a station.
TONE
PAIR
RATE
o
Press
ITCM
+%
f.
TONE1
666/571
Hz
16Hz
l Dial 4.
TONE 2
1000/800
Hz 16Hz
l
Dial
1,
2,3,
or 4 (selects tones
1,2,3,
or 4).
TONE 3
666/571
Hz
23 Hz
TONE 4 1000/800
Hz
23 Hz
BACKGROUND MUSIC
Music must be supplied by the system before it can be
turned on at a telephone. Background music, when
l
Adjust loudness of music with call monitor speaker
volume control.
supplied, automatically turns off during calls.
To turn music off,
To turn music on,
l
Press
ITCM.
l Press
ITCM.
l
Dial
t
1.
MNTR (SPKR) light will turn
on.
l Dial # 1.
MNTR (SPKR) light will turn off.
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