Making Calls – Basic Functions
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Step by Step
Adjusting the display contrast
The display has four contrast levels that you can set ac-
cording to your light conditions.
u or v Press one of the keys while the phone is idle.
> : Select and confirm.
u or v Change the display contrast (1 ... 4). Press the key re-
peatedly until the desired level is obtained.
: Save.
Adjusting the key label contrast
The key labels have four contrast levels that you can set
according to your light conditions.
u or v Press one of the keys while the phone is idle.
> : Select and confirm.
u or v Change the display contrast (1 ... 4). Press the key re-
peatedly until the desired level is obtained.
: Save.
Adjusting the Speakerphone to the Room
Acoustics
To help the other party understand you clearly while you
are talking into the microphone, you can adjust the tele-
phone to the acoustics in your environment: "Quiet
room", "Normal room" and "Noisy room".
u or v Press one of these keys while the phone is idle.
> : Select and confirm.
u or v To set the room type: Keep pressing these keys until
the setting you want appears on the screen.
: Save.
Display contrast?
Key label contrast?
Speakerphone mode?
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