Emergency call telegram transmission, function - GF82.95-P-2005PA

MODELS 203, 210, 220 up to 31.8.03 with CODE (855) TELE AID with CODE (930) Taxi emergency call for a TELE AID emergency call 

MODELS 208.3, 215 up to 31.8.03 with CODE (855) TELE AID for a TELE AID emergency call 

After a TELE AID telediagnosis has been triggered, the D2B telephone and TELE AID transmitter/receiver (A35/17) generates an emergency call telegram and then relays it to the Mercedes-Benz Customer Assistance Center (CAC) via mobile telephone (digital network). Then a radio connection (voice connection) is completed to the vehicle.

In the case of an emergency the D2B telephone and TELE AID transmitter/receiver (A35/17) take over the sole control of the telephone system to ensure the following:

• If the telephone is switched off before the actuation, it must be activated
• any existing telephone connection is interrupted
• the telephone can no longer be operated using the telephone handset (A34).

The radio connection is made via the telephone system with the aid of the telephone antenna (A2/22) (model 215), (A2/49a1) (models 203, 208, 210, 220).

If the telephone antenna (A2/22) (model 215), (A2/49a1) (models 203, 208, 210, 220) is no longer working as a result of a fault, the D2B telephone and TELE AID transmitter/receiver (A35/17) automatically switches to the TELE AID backup antenna (A2/50). If the power supply is interrupted (for example battery interruption) the D2B telephone and TELE AID transmitter/receiver (A35/17) switches automatically over to the additional battery (G1/1).

The Mercedes-Benz Customer Assistance Center (CAC) has a graphic-capable workstation with street data base.

Here the emergency call telegram information about the location and status of the vehicle and the necessary action to take can be clarified with the Mercedes-Benz experts by telephone.

The emergency call system must be authorized to transmit an emergency call telegram.