GF82.60-P-2012RTE Audio 20 Telephone Operation, Function

GF82.60-P-2012RTE Audio 20 Telephone Operation, Function
- with CODE (523) MB Audio 20 radio
- with CODE (386) Preinstallation for telephone "Handy", UPCI system
- with CODE (388) Telephone "Handy", UPCI system
- except CODE (494) USA version
- except CODE (498) Japan version


Telephone operation function
The portable CTEL (A34/6) is placed in the UPCI [UHI] portable CTEL holder (Universal Handy Interface) (A34/15) in the center armrest and thereby connected to the Universal Portable CTEL Interface (UPCI [UHI]) control unit (N123/1).

The UPCI (Universal portable CTEL Interface) control unit is connected to the Media Oriented System Transport (MOST) bus.

The telephone function is a feature of the UPCI (Universal portable CTEL Interface) control unit. However, menu and operating guidance is still taken care of by the radio (A2).

User control can also be accomplished over the multifunction steering wheel or the portable CTEL buttons.

Telephone calls are only possible when the portable CTEL is in place and only in the hands-free mode.