TELE AID switch-on/switch-off characteristics, function - GF82.95-P-2000TM

MODEL 211.0/2 with CODE (359) TELE AID emergency call system with CODE (491) USA version 

Function requirements 

Each telematics service must be authorized separately. If a malfunction occurs or no authorization takes place, an error message is displayed on the multifunction display (A1p13) of the instrument cluster (A1) and on the display of the COMAND operating, display and control unit (A40/3). The system is ready for operation when circuit 30 is active.

Self-test 

If circuit 15R is active, the emergency call system control unit (N123/4) performs a self-test (approx. t = 3.5 sec.). If the test is successful the system is ready for operation.

Emergency call termination 

Deactivation is normally carried out by the emergency call center.

The emergency call set-up is aborted after the emergency call system control unit (N123/4) has attempted to dial in 5 times without success.