Mercedes-Benz launched the emergency call function in combination with COMAND Online back in 2012. This mobile phone-based variant was followed in September 2014 by the permanently installed system in conjunction with Mercedes me. In this current version, the data are transmitted via the Mercedes me communications module with an integrated SIM card, i.e. independently of a mobile phone linked to the vehicle.
The European Mercedes-Benz emergency call centres receive some 20,000 emergency calls every month. According to the EU Commission, immediate notification by eCall coupled with forwarding of the accident coordinates could reduce the time the emergency services take to arrive by 50 percent in rural areas and 40 percent in towns. This could mean up to 2500 fewer road deaths per year in the EU.
Mercedes-Benz emergency call offers additional functions beyond the scope of the mandatory eCall system. The call is not conducted in the language of the relevant country, but in the language which the driver has programmed into the infotainment system. This is useful in an accident abroad - if a German holidaymaker has an accident in Spain, for example. The Mercedes-Benz emergency call centre then notifies the nearest rescue centre.
A further special feature of the Mercedes-Benz system is that in addition to data transmission via the Mercedes me communication module, the key data relating to the accident are also sent by SMS to the Mercedes-Benz emergency call centre – to make doubly sure that the information is received.