![Apple iPhone 15 Plus](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-6d0db060-957f-41ca-b7a0-70f768cfd4eb.png?width=150&height=320)
Apple iPhone 15 Plus
iOS 17
Turn on Crash Detection
You can set your phone to automatically make an emergency call when the phone detects that you've been in a severe car crash.
1. 1. Find "Emergency SOS"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-b7dd447f-926b-4252-aa91-157e0833cc72.png?width=212&height=458)
Press Emergency SOS.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-3037a794-a4d8-4556-8f67-0619def52daa.png?width=212&height=458)
2. 2. Turn on Crash Detection
Press the indicator next to "Call After Serious Crash" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-76d343b2-4b74-49af-a1dd-fdd167f58620.png?width=212&height=458)
3. 3. Set emergency contacts and info
Press Set up Emergency Contacts in Health and follow the instructions on the screen to key in your emergency info and emergency contacts.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-09c0ca90-767a-4b32-b2e9-80280df7f042.png?width=212&height=458)
4. 4. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-09c0ca90-767a-4b32-b2e9-80280df7f042.png?width=212&height=458)