See also:

General information
The channels are offered in predefined packages. The packages must be enabled by telephone. ...

Multi-channel playback, surround
Choose between stereo and multi-channel playback, surround. Setting multi-channel playback, surround 1. "CD/Multimedia", "Radio" or "Settings". 2. "Tone" ...

Comparison with ordinary remote control
The functions can be controlled by pressing the buttons of the remote control or Comfort Access. Unlocking Fully grasp a door handle, arrow 1. This corresponds to pressing the button. Lockin ...