20
Operating guidelines
10. Handling via Touch screen
The functions of the HFCK can also be called via the touchscreen. Every available command is pre-
sented as text (sometimes with supporting graphics) on the display.
The operation can be carried out via possibly existing arrow keys. With the
red symbols
you can cancel
an action or go a step back. If you press long you will return to the main menu. With the
green symbols
you can confirm actions.
If you operate the system via the touch screen function, it will become dirty over time and both the
readability of the information on the display and its input functionality will deteriorate. Therefore,
please be sure to clean the display as necessary using a damp lint free cloth. Please do not use any
detergent.
Hauptmenü with paired telephone
You can enter a telephone
number here
You can start the voice
control here
You can start the voice control
here
You can flick through more
functions here
