Samsung Galaxy Z Fold4 Notes On Usage page 27

When using the product in a medical
facility, be sure to observe the
regulations of the facility.
Do
The product's signals may affect the
operation of the electronic medical
equipment.
■ SIM card removal tool (sample)
The tip of the SIM extraction pin
(sample) is sharp. Do not use the pin
against yourself or others.
Don't
Doing so might hit yourself or other people
resulting in injuries or loss of sight.
If you develop skin problems, stop
using SIM card removal tool (sample)
immediately, and see a doctor.
Do
Itching, rashes, eczema, etc. sometimes
occurs depending on your physical
constitution and condition.
For parts materials uP.27 "Material List"
Store the SIM card removal tool
(sample) in a place where babies and
infants cannot reach.
Do
If it is accidentally swallowed, it might result
in suffocation or injuries, etc.
Warning
Caution
Notes on Usage
25