See also:

Requirements
Via the Control Display, set a language that is also supported by the voice activation system so that the spoken commands can be identified. Set the language. ...

Control Display
Notes To clean the Control Display, follow the care instructions. Do not place objects close to the Control Display; otherwise, the Control Display can be damaged. Switching off 1. ...

Reference
This chapter contains technical data, short commands for the voice activation system and an index that will help you find information most quickly. ...