Step by Step
Automatic Connection Setup (Hotline)
If this function is configured (contact the service per-
sonnel), the system automatically sets up a connection
to a preset internal or external destination.
C
Lift the handset.
Depending on the setting, the connection is either set
up immediately or only after a preset period of time
(hotline after a timeout).
Reserve Trunk
If this feature is configured (contact the service person-
nel), you can reserve a busy trunk for your own use.
When the trunk is free, you receive a call.
C
Lift the handset.
D
Enter the external code. The external trunk is busy; you
hear a busy signal tone. Wait about 5 seconds until the
busy tone ends.
The trunk is reserved.
I
Replace the handset.
When the reserved trunk becomes free:
Your telephone rings.
C
Lift the handset. You hear the CO dial tone.
D
Enter the number of the external station.
Making Calls
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