Specifications

Description Of Standard Features
IMI 66-064
a conference arrangement. Conference transmission
levels are not compensated.
MUSIC INTERFACE (EXTERNAL SOURCE)
A jack is provided on the common equipment for the
connection of a customer-provided KX registered
music source. Also refer to the discussions titled,
BACKGROUND MUSIC and MUSIC-ON-HOLD.
MUTE
Each station has a MUTE key which, when pressed,
will mute the handset transmitter (or internal
microphone on speakerphones) to prevent the user’s
voice from being heard by the distant party. The
speaker light flashes to indicate a muted condition.
The key provides push-on/push-off operation. Also
refer to the discussion titled, HANDSFREE ANSWER
INHIBIT.
ON-HOOK DIALING
Every multiline station provides manual and/or auto-
matic dialing while the station handset is on-hook. An
internal speaker monitors call progress for completion.
The handset must be taken off-hook to provide the
voice link on non-speakerphone stations.
PBX/CENTREX/CENTRAL OFFICE
COMPATIBLE
System features and programmable keys support the
requirements of most PBXs, Central Offices, and
CENTREX systems. Numbers, #‘s, %‘s, program-
mable pauses, and flash signals can be made a part
of every stored number for access to host system fea-
ture codes.
POWER FAILURE TRANSFER
A power failure line connection is available for install-
ing an industry-standard telephone such as a Comdial
model 2500-xx. The installed power-fail telephone is
automatically connected directly across line 1 by the
system whenever there is an AC power failure. Nor-
mal origination and reception of calls through the
power-fail telephone is possible during an AC power
failure. The power-fail telephone is automatically dis-
connected as soon as power is restored.
POWER ON, VISUAL INDICATION
The common equipment has a red LED which
monitors the status of the system, and provides an
“AC power-on” indication.
PROGRAMMABLE KEYS
Refer to the discussions titled, AUTO DIAL,
PROGRAMMABLE DSS, and STATION SPEED DIAL.
PROGRAMMABLE DSS/BLF
(DIRECT STATION SELECTION/BUSY
LAMP FIELD)
:. :
A multiline station user can store true, one-key, direct
station selection (DSS) at any softkey location to cre-
ate a DSS key. When this key is pressed, any active
outside call is automatically placed on hold and an in-
tercom call is automatically made to that previously
stored station number. The visual indicators of the sta-
tions programmed at the key locations form a busy
lamp field (BLF). The BLF conveys station status to
the user. An auto dial number can also be
programmed as a secondary function at every
DSS/BLF memory location. Also refer to the discus-
sions titled, TONE OR VOICE SIGNALLING (INTER-
COM) and AUTO DIAL.
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PULL OUT DIRECTORY
Each desk mounted telephone is equipped with a pull
out directory. This directory can be used for recording
the system speed dial, station speed dial, or other fre-
quently called numbers.
SELF DIAGNOSTICS
Each station can execute a self test when so enabled.
This test verifies processor, indicator, and tone func-
tions. Instructions for activating self diagnostics are
provided in Chapter 5, Section 3 of this publication.
SINGLE-DIGIT STATION DIALING
Refer to the discussion titled, SYSTEM SPEED DIAL.
SPEAKERPHONE (OPTIONAL)
The optional speakerphone provides handsfree opera’-
tion of all features, except voice signalled intercom
calls. The handset must be lifted for this purpose.
STATION SPEED DIAL
Each station can be programmed to provide ten speed
dial numbers at the keypad keys. Station speed dial
numbers can be up to fifteen digits in length and can
include line or intercom selection, numbers, #, +I+,
pauses, and flash signals. A pause is stored each
time the HOLD key is pressed, and a flash signal is
stored each time the RECALL key is pressed.
SUBDUED RINGING
Subdued ringing is automatic at any station that is
busy on an outside line.
VOICE ANNOUNCE BLOCKING
This feature allows the user to block voice announced
intercom signatling by dialing a special code.
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