Specifications

description Of Standard Features
IMI 66-064
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CHAPTER 2
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DESCRIPTION OF SYSTEM FEATURES
SECTION 1
STANDARD FEATURES
ADD-ON CONFERENCE
(2 INTERNAL, 1 EXTERNAL PARTIES)
This system feature allows a station, while operating in
a private mode, to add another station to an outside
call.
ALL INTERCOM LINKS
BUSY INDICATION
When all intercom paths are busy, the system causes
the intercom light at each station to be on steady.
AUTO DIAL
Each multiline station provides programmable dialing
features. Softkeys can be programmed to store num-
bers for automatic dialing purposes. The stored num-
bers can be up to fifteen digits in length and can
include line or intercom selection, numbers, #, %,
pauses, and flash signals. A pause is stored each
time the HOLD key is pressed, and a flash signal is
stored each time the TAP key is pressed. The pause
and flash intervals are programmable. Any softkey
that does not have a line assignment can be
programmed as an auto dial. Additionally, an auto
dial number can be stored as a secondary function at
every key programmed for direct station selection.
Often used host PBX or CENTREX feature access
codes can be stored at a softkey location to provide
one-key access to the features. Also refer to the dis-
cussions titled, AUTOMATIC PAUSE INSERTION,
STATION SPEED DIAL, and PROGRAMMABLE
DSS/BLF.
AUTOMATIC HOLD TRANSFER TO INTER-
COM (ANSWER HOLD)
If the intercom line is selected while an outside line
call is active, this system feature causes the outside
call to be automatically placed on hold.
AUTOMATIC REDIAL OF BUSY
NUMBER OR UNANSW
L RED CALL)
Automatic redial of the last dialed number can be
made available at every station through softkey
programming (the station user must program a softkey
for use as an auto redial key). With this feature, a
,, busy number or an unanswered call can be redialed
repeatedly. Once automatic redial is activated, the sta-
tion will select the line, automatically dial the number,
and wait for a response. It will do this once a minute
for approximately 10 minutes. The user must lift the
handset to take immediate control if.the call is com-
pleted. Users of the optional speakerphone station
can take control by pressing the SPKR key instead of
lifting the handset.
AUXILIARY EQUIPMENT INTERFACE
A non-key system telephone device or data device can
be connected ahead of the common equipment on cer-
tain line ports across the tip and ring leads. Special
terminals in the line jack are provided for this purpose.
The system can detect an off -hook condition in the
connected device, and turn on the line status light at
the key system telephone stations with access to the
line to indicate the busy condition.
AUXILIARY STATION RINGER
INTERFACE
The auxiliary station ringer interface provides “dry-con-
tact” relay closures whenever station 17 rings. The
contact closures track the ringing pattern of station 17,
and can be used to control an external signalling
device. When a particular station port is programmed
to function as a PA port, the auxiliary ringer interface
relay contacts automatically become supervisory con-
tacts. They close when the PA port is called. In this a
configuration, they are used to enable an external PA
system. Also refer to the discussion titled, COMMON
AUDIBLE RINGER INTERFACE.
BACKGROUND MUSIC
If an external music source is provided, background
music can be turned on and off at individual stations.
Background music automatically turns off during calls.
Also refer to the discussion titled, EXTERNAL MUSIC
SOURCE.
BASIC KEY SERVICE (lA2)
The system provides all of the basic, lA2-type, key
service features. These features are: selective line
pickup, common line pickup, multiline pickup, and hold.
BATTERY BACK-UP
(CHASSIS, CABLE, AND BATTERIES)
Battery back-up assemblies including chassis, cable,
and battery are offered as optional kits (available from
2-l