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Chapter 5. Key Telephone Features
Operation
Operation
To originate a exchange line call
To receive a call on an MCO key.
To place a call on Exclusive exchange line Hold
To place a call on System Exchange Line Hold
To transfer a call
Considerations
•
Press the MCO key that flashes red to answer an outside call.
•
If you are already on a call appearing on an MCO key and you press another MCO key, a line on
the other MCO key is selected and the first call is dropped.
•
If a trunk key is assigned, the trunk key LED will light when that specific exchange line is used
instead of the MCO key LED.
•
There are five groups of outside lines: (usually 9 or 81-84 by default) .
•
MCO keys cannot be assigned on the DSS/72 or the EM/24.
•
An MCO key must be assigned in programming mode. The MCO key cannot be assigned by the
end user with FF key assignments.
Message Key
Description
The System supports the MSG FF key on the VB-44225/VB-D411LDSUK large-display phone. This
key provides the following functionality:
•
Message Wait Callback: If a callback message has been left by another extension, you can
press the MSG FF key to place an automatic callback to that extension. If more than one
callback message has been received, pressing the MSG FF key performs auto-callback in the
order received.
•
Priority Message Wait Callback (One-Touch Voice Mail Access): You can press the MSG
FF key to automatically access your voice mailbox. The phone will dial your voice mailbox
and send access codes (if programmed) for retrieving new messages.
172
Press an idle MCO key.
The key blinks (green) as the call is made.
If ringing line preference is enabled, go off-hook.
If ringing line preference is not enabled, go off-
hook and press the MCO key with the green
flashing LED.
The LED lights solid green.
Press the MCO key.
The key flashes green while the call is held.
Press the HOLD key.
The key flashes green while the call is held.
Press HOLD, dial the destination extension, then
press PROG (if on-hook transfer is off) or go on-
hook.
S-ICX (International) issued April 2002
Section 700 - Operation
Action
S-ICX-64-700
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