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

MODEL 230.4 as of 1.7.04 with CODE (359) TELE AID emergency call system with CODE (494) USA version 

Function requirements 

Each telematics service must be authorized separately. If there is a malfunction or if there is no authorization available, an error message is displayed on the left multifunction display (A1p13) and on the right multifunction display (A1p15) in the instrument cluster (A1) and on the screen of the COMAND operating, display and control unit (A40/3).

Self-test 

When terminal 15R is active, the emergency call system control unit (N123/4) conducts a self-test (lasting approx. 3.5 s). If the self-test is successful, then the system is operational.

Ending an emergency call 

An emergency call is normally ended by the emergency call center.

After several unsuccessful attempts to place an emergency call, this function is canceled in the emergency call system control unit (N123/4).