Adjusting The Display Contrast; Adjusting The Key Label Contrast; Adjusting The Speakerphone To The Room Acoustics - Siemens HIPATH 2000 Operating Instructions Manual

Step by Step
>
Display contrast?
>
Key label contrast?
>
Speakerphone mode?

Adjusting the display contrast

The display has four contrast levels that you can set ac-
cording to your light conditions.
u v
or Press one of the keys while the phone is idle.
:
Select and confirm.
u v
or 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 v
or Press one of the keys while the phone is idle.
:
Select and confirm.
u v
or 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
This function is not available with
optiPoint 420 economy/economy plus.
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 v
or Press one of these keys while the phone is idle.
:
Select and confirm.
u v
or To set the room type: Keep pressing these keys until
the setting you want appears on the screen.
:
Save.
Making Calls – Basic Functions
31