Search “In Case of Emergency” or “ICE” in the search bar of the app store and download an app that works for you. Depending on the app you use, your emergency information will be displayed on the lock screen of your phone and it usually includes:
Emergency contact name
Emergency contact phone number
Any important medical conditions you have
Many smartphones have a feature that will allow you to add ICE information without needing to download an app. For example, the Health app on many iPhones allows you to add information that emergency staff can access even if your phone is locked. Refer to your user manual or contact your provider to find out if your phone has a built-in feature. If your phone does not have this feature or cannot download an app, you can clearly write or type your ICE information on a piece of paper, then use your phone’s camera to take a picture of that information, and then set this picture as the wallpaper of your phone screen.