Specifications

Flexible Ringing Assignments
Refer to the discussion titled Ringing.
Flexible Ringing Assignments Of PA Port
Refer to the discussion titled Ringing.
Flexible Station And Line
Class Of Service Control
Refer to the discussion titled Class Of Service.
Flexible Station Numbering Plan
Refer to the discussion titled SquareIVon-Square
Configumrion.
Full Button Programmability Of Features
Refer to the discussion titled Programmable f3uttons.
Handsfree Answer Inhibit
Refer to the discussion titled Mute.
Headset Capability
Certain proprietary LCD speakerphones include an
auxiliary jack that provides an interface for a headset.
To use a headset, the user merely plugs it into the
telephone auxiliary jack and presses the appropriate
button on his or her telephone to enable the headset
mode. The telephone transfers its speakerphone
function to the headset. To enhance the headset
usefulness, the system delivers subdued off-hook
voice announce (SOHVA) messages to the headset
when it is in use.
Hold
Abandoned Hold Release
If an on-hold party hangs up at the COIPBX end of a
connection, causing an interruption in the line current,
the system will drop the line from the hold condition
and return it to service. The time interval between
hang-up and line-drop is programmable in line class of
service programming with choices of either 50 msec or
350 msec. This feature is usually dependent upon
special arrangements that must be made at the CO
end of the connection. The line select indicator will
turn off to indicate an idle line after a call on that line
hasbeenabandoned.
Automatic Hold For Intercom
If a user selects the second intercom line while a call
is active on the first intercom line, this automatic hold
feature lets the system automatically place the first
intercom call on hold. Use station class of service
programming to enable this feature.
Automatic Hold - Transfer To Intercom (Answer Hold)
If a user selects the intercom line while an outside line
call is active, this system feature causes the system to
automatically place the outside call on hold. This
lMl66-107 Description Of System Features
feature does not require class of service programming
to enable it.
Automatic Hold - Transfer To Line
A programmer can use class of service programming
to make this system feature available to selected
stations. When enabled, a user can press any line
button and cause an active line to automatically go on
hold. This feature allows a user to move from line to
line without having to press the HOLD button to place
any current calls on hold. Use station class of service
programming to enable this feature at the desired
stations.
Call Park
The call park feature is similar to a manual hold
condition. A user can park a call a particular station
and retrieve it at any station in the system by dialing
the appropriate access code. (Note: the retrieving
station must have access to the line on which the call
appears.) Calls are parked and retrieved within the
system through the use of dialing codes. The system
provides nine parking circuits (orbits). Call park, when
used with the paging features, allows a system
attendant to direct calls to roving personnel. A call
that is left in a parking orbit for preprogrammed length
of time automatically returns to a timed hold recall
condition at the station where the user originally
parked the call.
Exclusive Hold
Exclusive hold prohibits a held call from being
retrieved by any other station. The exclusive hold
condition also links the held call to the timed hold
recall timeout feature. After timeout, the system
causes audible and visual signalling to occur reverts
the exclusive hold condition to a normal line hold
condition.
Exclusive Hold System-Wide Enable/Disable
This feature allows programmers to use system class
of service programming to enable or disable exclusive
hold capability on a system-wide basis.
Manual Hold
A button activated feature at each station will place an
outside line on hold. When a user presses the HOLD
button while on a call, the system places the call on
hold, provides a distinctive flash rate of the line button
indicator, and allows the user to access other station
features. A user at the holding station or at any other
station that has access to the line can retrieve the held
call.
Timed Hold Recall
After a call has been on hold for a programmed length
of time the system will re-call the station that placed
the call on hold. The programmer sets the timed hold
recall time period using system class of service
programming.
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