13Dialog 3210, 3211 and 3212
During Calls
During Calls
Monitoring
(3210 telephone only).
This function lets you listen to the loudspeaker while the handset is
onhook, e.g. while waiting for a called busy person to become free,
passive listening to an ongoing telephone conference, etc.
During an ongoing call:
s d Press and replace the handset
When the key lamp is lit, you monitor the call via the loudspeaker.
The handset (including the microphone) is disconnected. Also the
mute key lamp is lit to inform that there is no microphone
connected.
Note: You can adjust the volume. See section
“Programming and Adjustments” on page 72.
X Press to end the call
From monitoring to handset
u Lift the handset
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