GF82.95-P-3001CEU Selecting Telephone Antenna, Function

GF82.95-P-3001CEU Selecting Telephone Antenna, Function
- with CODE (359) TELE AID emergency call system

Function requirements
^ Status "Circuit 30 ON" or "Circuit 15R ON"
^ Telematic Alarm Identification on Demand (emergency call system) (TELE AID) system authorized and operating error-free
^ 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:
- Authorization (provisioning)
- TELE AID emergency call (E-call), manual or automatic, incl. police emergency call number "911"
- MB-Info call
- Breakdown assistance (Roadside Assistance)
- Tracking
- Vehicle remote door unlock
- 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:
- Direct line
- Frequency switchover control unit (N96), with code (389) Mobile phone preinstallation with universal interface, USA/ Canada, and direct 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 direct line and the emergency call system antenna.