Getting to know your telephone
The display keys perform a range of functions depending on the operating situation.
Display key icons p. 129.
The functions of your telephone are displayed in a menu that consists of several levels. Menu
overview p. 82
In idle status: Press the centre of the control key . . . use
the control key to select a submenu OK
The main menu functions are shown in the display as icons. The
icon for the selected function is highlighted in colour and the
name of the associated function appears in the display header.
The display keys have a function preset by default in idle status. Change the
assignment: p. 93
Confirm selection using OK or press the centre of the control key
One menu level back using Back
Change to idle status Press and hold
Switch function on/off using Change on / off
Activate/deactivate option using Select activated / not activated
Current display key