Oppo A54 5G Notes On Usage page 18

If there is any chance that the distance between the
product and a person closest to you may get shorter
than 15 cm such as when you cannot freely move
Do
around, set the product not to emit radio wave in
advance (Airplane mode, power off, etc.).
A person in close to you may put on electronic medical
equipment such as an implantable cardiac pacemaker or
an implantable cardioverter defibrillator. The radio waves
may have harmful effects on the operation of the electronic
medical equipment.
Follow the instructions given by the respective
medical facility regarding use of the product on their
premises.
Do
The radio waves may have harmful effects on the operation
of the electronic medical equipment.
■ SIM ejector pin (sample)
The point part of the SIM ejector pin (sample) is sharp.
Do not point it towards yourself or the others when
using.
Don' t
It may hit yourself or the others and cause injury or loss of
sight.
If abnormalities on skin are developed by using the
SIM ejector pin (sample), immediately stop using and
take medical treatment.
Do
Itching, rashes, eczema, or other symptoms may be caused
depending on your physical condition.
Material on each part u P.18 "Material list"
Keep the SIM ejector pin (sample) in a location where
babies and infants cannot reach.
May cause suffocation, injury, etc. if they accidentally
Do
swallowed.
16
Safety Precautions
WARNING
CAUTION