Basic functions
49
Step by Step
Open listening
People present in the room can silently monitor your
call.
Prerequisite: You are conducting a call via the handset.
Activating
n Press the key shown. The LED lights up.
Deactivating
n Press the lit key. The LED goes out.
You are recommended not to activate the speak-
erphone feature when using a Bluetooth headset
(see ! page 190) because depending on head-
set and environment, this can lead to reduced
speech quality.
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