See also:

Environmental conditions
Say the commands, numbers, and letters smoothly and with normal volume, emphasis, and speed. Always say commands in the language of the system. The language for the mobile phone voice ...

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

Controls
Almost all functions can be operated in the same manner as they are in the front. Special features of operating the system in the rear are described here. ...