Getting to know your telephone
Volume keys
Set volume for receiver/headset, ringtone, handsfree mode and indicating appointments:
Press the volume keys
Display keys
The display keys perform a range of functions depending on the operating situation.
Back
Display key icons
The display keys have a function preset by default in idle status. Changing the assign-
ment:
page 55
Menu guidance
The functions of your telephone are displayed in a menu that consists of several levels.
Menu overview
page 73
Select/confirm functions
Confirm selection using
One menu level back using
Change to idle status by
Switch function on/off using
Activate/deactivate option using
14
/
on the right side of the handset
Save
page 71.
OK or press the middle of the control key
Back
Change
Select
Current display key
functions
Display keys
Press and hold
on
/ off
activated
/ not activated