Telephoning
Making External/Internal Calls
58
2.3.6 Busy Display for Trunk Groups and Routes on
the System Telephone
The system telephones can display whether all lines of a trunk group (bundle) or a
route are busy.
To do this, you must program a function key (feature key) for the system telephone
in the
Configurator
(in the
PBX Configuration: Devices: System phones
menu,
function “Bundle state” or “Route state”). This function cannot be programmed on
the system telephone itself. Contact your system administrator if necessary so that
this key can be configured for you.
The name of the trunk group or route and the number of busy channels appear in
the display. This display is constantly refreshed.
If the “Route state” function is programmed and you press this key briefly, the
routing code will be dialled accordingly (e. g. “0”).
If all lines in the trunk groups or the route are busy, the LED on the programmed
feature key is illuminated.
2.3.7 Ending Calls
To end a call
If the person you are speaking to ends the call while you are in hands-free mode,
the busy tone for your telephone is switched off after a few seconds and you can
be reached again. This also applies if you were connected to the other subscriber
via your headset. The period of time after which the busy tone is switched off is
configured by the system administrator. All other calls will be ended after 20
seconds if the handset is off the hook.
h
Replace the handset or:
T
Press the disconnect key.
L
In hands-free mode, by pressing the hands-free/
open-listening key.
K
During headset operation, by pressing the headset key.
Summary of Contents for OpenPhone 73
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