See also:

Malfunction
Comfort Access may not function properly if it experiences interference from external sources such as mobile phones, metal objects, overhead power lines, transmission towers, etc. In this case, ...

Integrated universal remotecontrol
The concept The integrated universal remote control can operate up to 3 functions of remote-controlled systems such as garage door drives or lighting systems. The integrated universal remote con ...

Swapping the telephone and additional telephone
The function of the telephone and additional telephone can be swapped automatically. 1. "Telephone" 2. "Bluetooth® (phone)" 3. "Swap phone/addit. phone" ...