See also:

Text messages
Using contact data Contact data from appointments, tasks, text messages, e-mails, and notes can be saved or selected Reading the text message out loud Read the text message out loud ...

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Replace remote control batteries. Radio stations or TV channels are grayed out and c ...

Switching off automatically
System switches off: above approx. 9 mph/ 15 km/h. Switch on the system again if necessary. ...