Specifications

IMI 66-064
Description Of Prgrammable Features’~
DSS/BLF CONSOLE (OPTIONAL)
The DSS/BLF Console is designed to be a companion
to any system station. It is useful with high call
volume systems which require a dedicated call trans-
fer location. The console provides a one-key direct
station selection (DSS) intercom and an associated
busy lamp field (BLF). It also provides one-key ac-
cess to system-wide, all-call paging. The console is
designed to be connected to any station port and
serve as a companion to the station connected to the
adjacent data-paired port. System or administration
programming is used to program a station port as a
DSS/BLF port.
EXCLUSIVE HOLD
Exclusive hold prohibits a held call from being
retrieved by any other station. The exclusive hold con-
dition also links the held call to the timed hold recall
timeout feature. After timeout, audible and visual sig-
nalling will occur and the exclusive hold condition will
revert to a normal line hold condition. System or ad-
ministration programming can enable this feature.
EXTERNAL PAGI,NG IaNTERFACE
A station port or line port can be programmed to inter-
face with an,external paging amplifier. The paging
amplifier can then be dial accessed through the station
port or directly accessed through the line port from
other stations in the system. DTMF tones can be
dialed through the interface to make a zone selection
if zone paging is provided by the external paging
amplifier. System or administration programming can
be employed to program a station port as an external
paging port. Only system class of service program-
ming can be used to program a line port as an exter-
nal paging port.
FLEXIBLE LINE ASSIGNMENT
Refer to the discussion titled, SQUARE/NON-
SQUARE SYSTEM.
FLEXIBLE RINGING ASSIGNMENTS
Ringing assignments are programmable on a per sta-
tion/per line basis. Ringing can be controlled for every
line that has an appearance at each station. Direct, or
immediate, ringing can be programmed for some as-
signed lines and delayed ringing programmed for
others. Direct or delayed ringing is programmed
through system or administration programming.
HEADSET INTERFACE
A station port can be programmed to allow the opera-
tion of telephones which provide the user with a head-
set option. Programming for this feature is through
either system or administration programming.
IDLE LINE PREFERENCE
The system can be programmed on a per station basis
to enable idle line preference. When idle line
preference is enabled, taking the handset off-hook will
automatically connect the station to any assigned line
that is idle and has been arranged for this feature.
The line key will not have to be pressed. This feature
is mutually exclusive with prime line automatic.
Programming for this feature is through either system
or administration programming.
LCD SUPPORT
The common equipment can be modified with an op-
tional up-grade kit which allow the system to support
the use of LCD speakerphones having a Liquid Crystal
Display (LCD). The LCD speakerphone ports are iden-
tified by system or administration programming.
LINE TYPE
A line port is programmed as to type. The program
type is chosen based upon the toll restriction that is to
be applied to calls made over the line connected to
that port. A line port is assigned as type 1 when any
enabled toll restriction is to be applied with the first
digit dialed. Such a line type is often assigned when a
CO line is connected. A line port is assigned as type 2
when any enabled toll restriction is to be applied begin-
ning with the second digit dialed. Such a line type is
I ,
often assigned when a PBX or CENTREX line with
any trunk access code other is connected. A line port
is assigned as type 3 when any enabled toll restriction
is to be applied beginning with the second digit dialed
whenever that digit is a 9.
If that digit is not a 9, no
restriction is applied. Such a line type is often as-
signed when a PBX or CENTREX line with a trunk ac-
cess code of 9 is connected. Line types can only be
selected as part of system class of service program-
ming.
MUSIC-ON-HOLD
Music is provided to outside lines that are placed on
hold if an external music source is connected to the
system and the feature is turned on from station 10.
System, administration, or attendant programming can
be used to program this feature.
MUSIC-ON-HOLD SYSTEM-WIDE
ENABLE/DISABLE
Music is provided to outside lines that are placed on
hold if an external music source is connected to the
system. Music-on-hold can be disabled system-wide
by attendant action. Attendant programming is used
to enable/disable this feature. Also refer to the discus-
sions titled: MUSIC INTERFACE, and MUSIC-ON-
HOLD.
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