Busy Keys
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Features and MenuCards
Busy Key “Device”
Busy Display
The busy key LED lights up on your telephone if one of the trunk
keys on the monitored device is busy. If the monitored device is
idle, this is not signalled by the busy key.
Calling Subscribers via the Busy Key
Note:
A “Device” busy key cannot be used to pick up or transfer
accepted calls.
(LED off)
Press – when the terminal is not busy, the LED is
off – the busy key. The internal subscriber is called
on one of the available trunk keys.