Step by Step
Telephone settings
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Adapting the speakerphone function to
the acoustics of your room
To improve the clarity of voice transmission during
speakerphone conversations, you can adapt the micro-
phone sensitivity of your telephone to suit the acoustics
of your room ("normal room"/"reverberating room"/
"soundproofed room").
J
or
K
Press one of the keys when the telephone is idle.
Select and confirm.
Select and confirm (used in US).
J
or
K
Select the type of room (acoustics). Keep pressing the
keys until the required setting is displayed.
Save.
Setting the volume of the alerting tone
You hear the alerting tone, for example, when you re-
ceive a second call during a call in progress or when a
call has not been taken by any member of your pickup
group.
J
or
K
Press one of the keys when the telephone is idle.
Select and confirm.
J
or
K
To increase/decrease the volume: keep pressing the
keys until the required volume level has been reached.
Save.
Hands-free mode?
Speakerphone mode?
Warning tone?
