Specifications

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Description Of Standard Features
IMI 66-064
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gement will prevent a station user from monitoring
another station site using the monitoring ability of the
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voice announce feature. When the key is pressed, all
handsfree answerback is disabled thus inhibiting any
off-site monitoring. The speaker light will flash to indi-
cate that this feature is active. Also refer to the discus-
sion titled, MUTE.
HEARING AID COMPATIBLE HANDSET
The station handset is compatible with magnetically-
coupled hearing aids.
I HOLD AND I USE INDICATIONS
The light associated with a line key provides a visual
indication of the status of that line. When a station
user has a line in-use or on-hold at a station, the light
indication provided at that station is of a different flash
rate than the indication provided at the other stations
in the system.
INTERCOM CALL PROGRESS TONES
Intercom call progress is marked by special tones. A
steady tone is provided for dial tone. For tone sig-
nalled intercom calls, a two-tone burst is sounded
every four seconds at a called station and returned to
the caller as ring back. For a voice signalled intercom
call, a single tone burst is sounded at a called station
and returned to the caller as ring back. When a called
station is busy on an outside call, a two-tone burst is
sounded every four seconds at the called station and
returned to the calling station as ring-back. When a
called station is busy on the intercom, a busy signal of
one tone burst sounded each second is received at
the calling station.
INTERCOM LINE LOCKOUT
Refer to the discussion titled, VOICE ANNOUNCE
BLOCKING.
INTERCOM LINE TIMEOUT
Should the intercom line be selected with no dialing or
other action taking place, the intercom will timeout
after ten seconds, and return to an idle state.
LAST NUMBER REDIAL
Each station is provided with a last number redial fea-
ture. This feature will save thirty digits of the last out-
side number dialed. A newly dialed number will
always automatically replace a previously dialed num-
ber. Upon command, the system will choose a line
and redial the saved number. The system will first
choose the prime line if assigned and idle. If it is busy
or unavailable, the system will choose any line as-
signed to idle line preference. If they are unavailable,
the system will chose the last line used at the station.
If it is busy, no further choice is made. Also refer to
the discussion titled, AUTOMATIC PAUSE INSER-
TION.
LINE PRESELECTION
A line can be manually selected before lifting the hand-
set (for handsfree dialing) or after the handset is lifted.
MANUAL HOLD
A key activated feature at each station will place an
outside line on hold. Pressing the HOLD key holds
the call, provides a distinctive flash rate of the line key
indicator, and allows the user to access other station
features. The holding station or any other station
which has access to the line can retrieve the held call.
MEMORY RETE;~;~;lWlTHOUT BAT-
Independent of the optional battery pack, the system
memory is electronically protected during AC power
failures by an electronic component sometimes
referred to as a “super-cap”. The stored program data
will remain in memory for a minimum of 30 hours
provided that the system has been powered con-
tinuously for at least 30 minutes prior to the power
failure or disconnection.
MESSAGE WAITING
Special dialing codes enable a station user to control
the message waiting (MW) light at other stations in the
system.
When the message waiting light is turned on at a sta-
tion, a call can be placed to the originating station to.
pick up the message.
MODULAR WIRING AND JACKS/4-CON-
DUCTOR WIRE SYSTEM
The system can be completely interconnected by
employing industry standard 50-pin connectors and
modular plug/jack combinations. Station wiring is
small, 4-conductor, twisted-pair cable throughout the
system.
MOMENTARY KEYS WITH LED
INDICATORS
The station keys are momentary contact, press and
release types. They provide line selection, call
monitoring, and other feature selection. Visual indica-
tion of the feature selection is provided by solid-state,
long-life, light emitting diodes (LEDs).
MULTILINE CONFERENCING
This feature will allow one or more multiline stations to
access two outside lines at the same time resulting in
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