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Advanced Operation
Handset Settings
Flash
During an ongoing external call, press
the FLASH/ON key to flash the line (to
respond to a Call Waiting signal, for ex-
ample).
Mute
It is possible to mute the microphone
during a conversation by pressing the
DELETE/MUTE key. The microphone is
un-muted by pressing DELETE/MUTE
again.
In case the external line is muted, when
establishing an intercom connection, the
line is un-muted automatically after the in-
tercom call is terminated. The line is also
un-muted after the FLASH feature is
used.
A text message in the display indicates
when the microphone is first muted.
The MUTE icon will also be shown
whenever the microphone is muted.
When mute is disabled, this message will
briefly be shown:
And the MUTE icon will turn off.
MUTE
