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"
See also:
Telephone
...
Controls
Controls
1 Volume, on/off
2 Change wave band
3 Change entertainment sources
4 Change station/track
5 Programmable memory buttons ...
Maintenance and repairs
Advanced technology, e.g., the use of modern
materials and high-performance electronics, requires
suitable maintenance and repair methods.
Therefore, have this work performed only by a
BMW cent ...