Operating instructions

Individual phone configuration
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Step by Step
Individual phone configuration
Setting contrast
+ or - Press one of the keys shown in idle mode Æ page 18.
Select and confirm the option shown.
+ or - Modify the setting. Keep pressing the key until the desired contrast is
set.
= Save.
Adjusting audio settings
Optimize the audio settings on your Octophon for your environment
and according to your personal requirements.
Adjusting the receiving volume during a call
You are conducting a call.
+ or - Raise or lower the volume. Keep pressing the key until the desired vol-
ume is set.
= Save.
Adjusting the ring volume
+ or - Press one of the keys in idle mode Æ page 18 or while a call is in
progress.
Confirm.
+ or - Raise or lower the volume. Keep pressing the key until the desired vol-
ume is set.
= Save.
Display contrast? f
Ring volume?