TELE AID control unit, task - GF82.95-P-4100-02SKU

The emergency call system control unit (N123/4) has the following tasks:

• Integral telephone module for emergency call, service and telediagnosis
• Independent position sensing
• Acquiring and storing vehicle-specific data (e.g. circuit status)
• Actuation of rod antenna (A28)
• Actuation of the emergency call system left backup antenna (A2/54) and the emergency call system right backup antenna (A2/55) via the emergency call system antenna splitter (A2/25) in the event of a rollover
• Voice output via the left front emergency call speaker (H4/46) and the right front emergency call speaker (H4/47)
• Input of crash data from the restraint systems control unit (N2/7) via a discrete line
• Unlocking the vehicle in an emergency
• Reading in the SOS pushbutton switch (S93/3) and the MB-Info and breakdown assistance button group (S93/6) via 2 separate and discrete lines
• Reading in satellite data via the GPS antenna (A2/23)
• Generating and providing a Short Message Service (SMS) message
• Muting other audio signals (e.g. radio (A2))