GF82.95-P-2006TXU Voice Connection to Vehicle, Function

GF82.95-P-2006TXU Voice Connection To Vehicle, Function
- with CODE (359) TELE AID emergency call system

Regardless of the type of emergency call, following transmission of the Short Message Service (SMS) message, a voice connection is immediately established to the service center and the user can speak with a service receptionist. If the service center is unable to establish a connection to the vehicle, the emergency call system control unit (N123/4) then attempts to establish a connection from the vehicle to the service center. Both, the emergency call and the information service are free services provided by Mercedes-Benz customer support.
The hands-free system microphone group (A67b1) (up to 30.6.06) or the VCS [SBS] microphone (B25/7) is used for the voice input.

The voice output occurs exclusively via the left front speaker (H4/9) and the right front speaker (H4/10). Both speakers are actuated discretely by the emergency call system control unit. Normally, the telephone connection is established through the telephone antenna (A2/49a1), which is on the roof of the vehicle. If the telephone antenna is defective, e.g. after a rollover, 2 emergency antennas are located in the rear bumper of the vehicle that are designated as left backup antenna, emergency call system (A2/54) and right backup antenna, emergency call system (A2/55). The emergency call system control unit detects the antenna failure and consequently actuates the emergency antennas automatically.