C 350 (204.056) V6-3.5L (272.961) (2008)
Antenna, Phone: Description and Operation
GF82.95-P-3001CWU Selecting Telephone Antenna, Function
GF82.95-P-3001CWU Selecting Telephone Antenna, Function
- with CODE (359) TELE AID emergency call system
Function requirements
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Status "circuit 30 ON" or "circuit 15R ON"
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Telematic Alarm Identification on Demand (emergency call system) (TELE AID) system authorized and operating error-free
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Defective multifunction antenna (A28/11) or poor reception
General
Normally the mobile phone signals or data of the following vehicle- related services are transmitted and received by the communication module
integrated into the emergency call system control unit (N123/4) via the multifunction antenna:
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Authorization (Provisioning)
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TELE AID emergency call (E-call), manual or automatic, incl. emergency police assistance number "911"
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MB-Info call Breakdown assistance (Roadside Assistance)
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Vehicle tracking
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Vehicle remote door unlock
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Vehicle remote door lock
In the event of a defective multifunction antenna, the communication module integrated into the emergency call system control unit automatically
transmits and receives via the emergency call system antenna (A2/52).
Telephone antenna selection function sequence
The emergency call system control unit monitors the multifunction antenna in the following way:
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Discrete line
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Frequency switchover control unit (N96), with code (389) Mobile phone preinstallation with universal interface, USA/ Canada
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Discrete line
The emergency call system control unit detects a malfunction in the multifunction antenna (e.g. defective because of rollover) or poor multifunction
antenna reception and then automatically transmits or receives the mobile phone signals or data for each vehicle-related service via a discrete line and the
emergency call system antenna.