ELI5: Explain Like I'm 5

ECall

Ecall is like a magical button in your car that you can press if something really bad happens, like you get into a big crash. When you press it, it sends a signal to special people who are trained to help you. They will know where you are and send help to you as soon as possible. It's like having a secret superhero team who can come and help you if you ever get into trouble while driving.