See also:

Managing a subscription
To be able to enable or unsubscribe from the channels, you must have reception. It is usually at its best when you have an unobstructed view of the sky. The channel name is displayed in the st ...

Voice operation
Vehicles equipped with the voice activation system: operation Vehicles not equipped with the voice activation system: depending on the equipment, the mobile phone can be voice operated as descri ...

System limits
Be alert Due to system limitations, warnings may be not be issued at all, or may be issued late or improperly. Therefore, always be alert and ready to intervene; otherwise, there is the danger ...