17 Warnings and Precautions
17.1 Electronic Device
Power off your device near high-precision electronic devices. The device may affect the
performance of these devices.
Such devices include hearing aids, pacemakers, fire alarm systems, automatic gates, and
other automatic-control devices. The radio waves generated by the equipment may interfere
with the operation of electronic medical equipment. For the specific interference, contact the
service centers of the medical equipment.
17.2 Hospital
Pay attention to the following points in hospitals or health care facilities:
Do not take the device into operating rooms, intensive care units (ICUs), or coronary
care units (CCUs).
Shut down your device near places for medical treatment.
Do not use your device at places for medical treatment where device use is prohibited.
When using your device near someone who is suffering from a heart disease, turn down
the ring tone volume or vibration properly so that it does not affect the person.
17.3 Areas with Inflammables and Explosives
In any area with inflammables and explosives, power off your device. Do not take out, install
or charge the battery, to avoid explosion and fire.
Areas with inflammables and explosives include:
Gas station
Area for storing fuels (such as the bunk under the deck of a ship)
Device/Vehicle for transporting and storing fuels or chemical products
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