Features and MenuCards
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Busy Keys
The system administrator can configure busy keys for your telephone. A busy key
shows you the busy state of another internal subscriber. There are two kinds of busy
keys:
• Busy Key “Call Number”: This busy key shows the busy status of a single internal call
number.
• Busy Key “Device”: This busy key monitors all trunk keys configured on a terminal. If
one of these trunk keys is busy, the busy key signals that the terminal is busy.
Notes for the System Administrator
• Busy keys can only be configured and labelled in the OpenCom 100 / Aastra 800
communications system Configurator (in the Telephony: Devices: System
phones menu).
• For further information on busy keys, please refer to the online help and in the
“Mounting and Commissioning” (for an Aastra 800: “Installing and Commis-
sioning”).
Busy Key “Call Number”
Busy Display
The busy status of a monitored call number is signalled as follows:
• LED blinks: The call number is called.
• LED lights up: The call number is busy.
Calling Subscribers via the Busy Key
g
(LED off)
Press – when the call number is not busy, the LED is off – the
busy key. The internal subscriber whose call number is assigned
to the busy key, is called.