GF82.70-P-5300CW Mobile Phone Bracket, Component Description

GF82.70-P-5300CW Mobile Phone Bracket, Component Description
- with CODE (386) Mobile phone
- with CODE (389) Mobile phone preinstallation with universal interface, USA/Canada

Component Identification:

Location
The cradle is located in the telephone compartment in the center console under the armrest.

Task
Various mobile phones (e.g. from Siemens) can be used by means of the different cradles. The particular mobile phone is directly connected to one of the following "master control units" and the multifunction antenna (A28/11) by the cradle via a Bluetooth contact plate:
^ COMAND controller unit, (A40/3), with code (527) COMAND APS with single DVD drive (with navigation)
^ COMAND controller unit, with code (512) COMAND APS with DVD changer
^ Radio with auto pilot system (A2/56), with code (525) MB Audio 50 APS radio
^ Radio with auto pilot system, with code (511) Audio 50 APS with DVD changer
^ Radio (A2), with code (523) MB Audio 20 radio
^ Radio, with code (510) Audio 20 with CD changer
^ Radio, with code (494) USA version

An automatic switch-on or switch-off request is transmitted to the cradle via the direct connection to the "master control unit". At the same time, the voltage for charging the inserted mobile is supplied via this direct connection and the cradle.
All other communication (e.g. phone book) between the cradle and the "master control unit" takes place in the following way:
^ Bluetooth antenna (integrated into the Bluetooth contact plate of the cradle)
^ Bluetooth antenna (A2/91)
^ Discrete line

In vehicles with code (386) Mobile phone, the mobile phone signals or data are transmitted and received from the cradle to the multifunction antenna via the direct connection to the multifunction antenna.

In vehicles with code (389) Mobile phone preinstallation with universal interface, USA/Canada, the mobile phone signals or data are transmitted and received from the cradle to the multifunction antenna in the following way:
^ Discrete line
^ Frequency switchover control unit (N96), with code (359) TELE AID emergency call system
^ Discrete line
^ Multifunction antenna

Design
The cradle consists of the following integrated components:
^ Bluetooth contact plate with integrated Bluetooth antenna
^ Mobile phone cradle (inserted onto Bluetooth contact plate)