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17
Electronic Device
Switch off your wireless data card near high-precision electronic devices. The wireless
data card may affect the performance of these devices.
Such devices include hearing aids, pacemakers, fire alarm systems, automatic gates,
and other automatic-control devices. If you are using an electronic medical device,
consult the device manufacturer and confirm whether the radio wave affects the
operation of this electronic device.
Hospital
Pay attention to the following points in hospitals or health care facilities:
Do not take your wireless data card into the operating room (OR), intensive care unit
(ICU), or coronary care unit (CCU).
Do not use your wireless data card at places for medical treatment where it is
prohibited to use wireless devices.
Area with Flammables and Explosives
In the area with inflammables and explosives, disconnect your wireless data card from
your PC and turn off the PC to avoid explosion and fire. The area 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
Area with chemical substances and particles (such as: granule, dust, metal powder) in
the air
Area with the sign of Explosives
Area with the sign of Turn off bi-direction wireless equipment.
Area where it is generally suggested to stop the engine or a vehicle
Warnings and Precautions
57
HUAWEI
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