[naranjito]

In Spain they soon will require V16 [0] too. Originally it was just a flashing light but then it was improved to use mobile networks to send an emergency call to authorities. And proving, that technically, it is possible to have something like ECall without deep integration into the car.

No need of having always on connection to the network, enable on emergencies only. Thus no remote hacking of SIM/base band possible at random times, or broadcasting presence until used. Mechanic or user can check battery periodically, replace if low, just like refilling wiper fluid. Car could even cut all other electric systems after deploying the integrated autonomous V16-like system.

Car manufacturers deciding to make their ECall implementations complex and privacy invading was their choice.

[0] https://en.wikipedia.org/wiki/V16_warning_beacon_lights

[martin8412]

This uses the LTE-M network, which is pretty cool. It doesn't do anything until you turn it on.