Line/Trunk Keys; Accepting Calls On The Line/Trunk Keys; Dialing With Line/Trunk Keys - Unify OpenScape Key Module 400 User Manual

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Line/trunk keys

On a MultiLine phone the freely programmable keys function as line/trunk keys.
Every key configured as a "line/trunk key" (key marking: Ln: X) corresponds to
a line.
As a team member, you yourself can assign the following functions to keys
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• Direct station selection (DSS)
• Group call on/off
(not for main phone in the management/administration team)
• Call transfer on/off
(only in management/administration team)
Otherwise, you can assign a key with the "MULAP forwarding" (call forwarding)
function for each line.
LED display on line/trunk keys
LED Meaning
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dark
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1
flashes
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On
1 Flashing keys are represented by this icon in this manual, without reference to the frequency of
flashes. The flashing interval represents different statuses, which are described in detail in the
corresponding sections of the manual.

Accepting calls on the line/trunk keys

Requirement: Your phone rings and/or the line/trunk key flashes quickly.
Press quickly flashing line/trunk key on the OpenScape Desk Phone CP400 or
OpenScape Key Module 400.
Lift the handset.
On-hook dialing: Speakerphone mode.

Dialing with line/trunk keys

Press the free line/trunk key of the OpenScape Desk Phone CP400 or
OpenScape Key Module 400 via which you wish to establish your connection.
Dial phone number.
If the participant answers: Lift the handset.
On-hook dialing: Speakerphone mode.
– the line is in idle mode.
– Incoming call on the line
– Hold reminder is activated
– the line is on "Hold".
– the line is busy
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