GF82.95-P-0004CAU Emergency Call System, Function

GF82.95-P-0004CAU Emergency Call System, Function
MODEL 207.3 /4
- with CODE (359) TELE AID emergency call system

Function requirements
^ Emergency call system authorized and operating properly
^ Each vehicle-related service is authorized separately
^ An emergency call system control unit (N123/4) communication module authorized for the corresponding vehicle-related service is configured ex-factory with the telephone number of the corresponding service provider
^ The driver is registered and authorized at the service center
^ One mobile phone network is available in sufficient strength and quality

Emergency call system, general
Self-test:
After activation of circuit 15R, the emergency call system control unit performs a self-test approx. t = 3.5 s).
In the event of a fault, a fault message appears in the instrument cluster (A1), depending on the fault type, and the two red light- emitting diodes in the emergency call system button (S93/3) are permanently actuated. Depending on the fault type, the fault is also stored in the emergency call system control unit's fault memory.
The emergency call system control unit enables the following vehicle-related services to be realized:
- Authorization
- - Manual or automatic emergency call, including police emergency call number " 911"
- MB information call
- Roadside assistance
- Vehicle tracking
- Vehicle remote unlocking
- Vehicle remote locking
The emergency call system control unit is not used for regular telephone calls.
Prioritization:
All listed vehicle-related services run automatically in the emergency call system control unit. The emergency call system control unit has a priority management feature to ensure that it does not have to manage several services at the same time. This determines the point at which a service is to be activated and which service has a higher priority. Depending on which service is to be activated, the emergency call system control unit enables resources according to the priority list. The requested service is activated or, if at this point in time a higher-priority vehicle-related service is active, activation is rejected.
Automatically completing an emergency call has the highest priority.
Priority Service
1 Automatic alarm call
2 Manual emergency call
3 Vehicle tracking
4 Roadside assistance
5 MB information call
6 Authorization
7 Vehicle remote door unlock or vehicle remote door lo
The emergency call system function comprises the following subfunctions, which are described in separate documents:
^ Voice connection between vehicle and service center, unction
^ MB information, function
^ Vehicle tracking, function
^ Display of emergency call system status, function
^ Manual or automatic emergency call, function
^ Restraint system control unit data, function
^ Vehicle remote door unlock, function
^ Vehicle remote door lock, function
^ Breakdown assistance, function
^ Position finding, function
^ Selecting telephone antenna, function