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Issue 5, June 1999
of inspection can be made, each depending on the status of the key
being inspected: Local Feature Inspection, System Feature
Inspection, Idle Line Inspection. and Active Call Inspection.
Local Feature Inspection
With Feature Key Inspection turned on (refer to Feature Key
Inspection), you can verify the feature assigned to any local feature
key by simply pressing that key. The Optiset terminal will display,
for 5 seconds, information about the assigned feature. The lower
line of the display will identify the feature (Speaker, Speed Dial,
etc.). and the upper line will display appropriate additional
information, such as the name or
ON
associated with a Speed Dial
key.
System Feature 'nspection
With Feature Key Inspection turned on (refer to Feature Key
Inspection), you can verify the switching-system based feature
assigned to a feature key by simply pressing that key. The Optiset
terminal will send a Feature Inspection request to the switching
system, which will then return information about the feature
assigned to the key. The terminal will display the information for 5
seconds.
Idle Line Inspection
With Feature Key Inspection turned on (refer to Feature Key
Inspection), you can verify the ON assigned to an idle line key by
simply pressing that key. The Optiset terminal will send a Feature
Inspection request to the switching system, which will then return
the ON assigned to the key. The terminal will display the ON for 5
seconds.
Active Call Inspection
With Feature Key Inspection turned on (refer to Feature Key
Inspection), you can obtain switch-generated information about a
call that is active on a line assigned to a specific line key by simply
pressing that key.
The Optiset terminal will send a Feature
Inspection request to the switching system, which will then return
Issue 5, June 1999
information about the call associated with the key. If the call is the
currently active call, the duration of the display is determined by the
switching system. If the call is a background call. the terminal will
display the information for 5 seconds.
Group Pickup
Group Pickup is a switch-based feature that allows you to answer a
call that is ringing on any of the phones in a group of phones that
have been listed with your telephone operating company as a
pickup group. If your Optiset terminal is subscribed to this feature,
it is available through the menu display when you go off-hook.
When you hear a phone in your pickup group ringing. simply go off
hook and press the t/ dialog key to answer the call.
Note: Group Pickup ceases to be available as soon as you begin
dialing an out-going call.
Hold
Hold is a combined local/switch-based feature that is used to put
either a single party or a conference on hold so you can answer or
make another call. The feature can be activated either by pressing
the Hold feature key or by selecting the Hold? menu option from the
menu display. Either action sends a Hold request to the central
office SWitching system.
When a Hold Acknowledge is received from the switching system,
the Optiset terminal will isolate the call from the terminal's acoustic
circuits, and the Hold status light will turn on. If the Hold request is
rejected by the switching system, the current call state of the
terminal will not change, and an error message may be sent to the
terminal by the switching system.
For non-EKTS calls, the line key status light indicates that a
particular call is on hold. For EKTS calls, the line key status light
indicates "that the call is on hold in the entire EKTS group. This
condition must be recognized and acknowledged by the switching
system before the Optiset terminal will cause the line key status
light to give the Hold indication.
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