E85 Information/Communication
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Components
The telephone preparation package for the various Bluetooth
mobile phones consists of the following components:
- ULF control unit
- Base plate
- Snap-in adapter (not included in scope of delivery)
- Hands-free microphone
- GSM aerial
- Bluetooth aerial
- Compensator (not included in scope of delivery)
- Display unit (radio display or screen)
- ULF control unit
The ULF forms the interface between the Bluetooth mobile
phones and the electronic systems in the vehicle.
The ULF system contains following assemblies:
- The module for controlling the digital hands-free facility
- AF signal output for the speakers
- The Bluetooth module for controlling all Bluetooth users
- An I/K-bus interface for connection to the vehicle
- An aerial interface for the Bluetooth aerial (internal)