To set your iPhone wallpaper with an emergency contact’s name and number:
Go to Notes
Type in your emergency contact’s info:
IN CASE OF EMERGENCY PLEASE CALL:
NAME – NUMBER
Take a screenshot of the note by pressing the side button and the volume up button at the same time
Open your Photos app
Find the screenshot of the note in Photos
Press the up arrow in the bottom left corner
Select Use as Wallpaper
Select Set as Wallpaper Pair
Note: We recommend doing this in addition to setting an Emergency Contact on your iPhone.