HUAWEI
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Warnings and Precautions
Electronic Device
y
Switch off your wireless data card near high-precision electronic devices. The wireless
data card may affect the performance of these devices.
y
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:
y
Do not take your wireless data card into the operating room (OR), intensive care unit
(ICU), or coronary care unit (CCU).
y
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:
y
Gas station
y
Area for storing fuels (such as the bunk under the deck of a ship)
y
Device/Vehicle for transporting and storing fuels or chemical products
y
Area with chemical substances and particles (such as: granule, dust, metal powder) in the
air
y
Area with the sign of Explosives
y
Area with the sign of Turn off bi-direction wireless equipment.
y
Area where it is generally suggested to stop the engine or a vehicle
