OnePlus OP7T - Personal Security

 Auto unlock once the screen is on: Enable
this to unlock your phone with your face as
soon as the screen turns on without swiping
first.
 Face unlock assistive lighting: In situation
where the camera cannot recognize your face,
the screen will light up to help the camera
recognize you.
Personal security
Emergency rescue
 Emergency information: Add your
emergency info.
 Send SOS messages automatically: Enable
this to automatically send SOS messages to
all emergency contacts after an emergency
call.
 Power button: Emergency call trigger: There
are three options:
 Disable.
 Quickly press the power button 3 times.
 Quickly press the power button 5 times.
Device admin apps
 Find My Device: Enable to find your device or
to lock or erase data from a lost device.