Huawei E220 User Manual - Page 53

Warnings and Precautions

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14 Warnings and Precautions Electronic Device z Switch off your wireless device near high-precision electronic devices. The wireless device may affect the performance of these devices. z 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: z Do not take your wireless device into the operating room (OR), intensive care unit (ICU), or coronary care unit (CCU). z Do not use your wireless device 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 device from your PC and turn off the PC to avoid explosion and fire. The area with inflammables and explosives include: z Gas station z Area for storing fuels (such as the bunk under the deck of a ship) z Device/Vehicle for transporting and storing fuels or chemical products z Area with chemical substances and particles (such as: granule, dust, metal powder) in the air z Area with the sign of Explosives HUAWEI 45

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HUAWEI
45
14
Warnings and Precautions
Electronic Device
using an electronic
medical device, consult the device manufacturer and confirm whether the radio
the operation of this electronic device.
Switch off your wireless device near high-precision electronic devices. The
wireless device 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
wave affects
Hospital
Pa
itals or health care facilities:
e
Do not use your wireless device at places for medical treatment where it is
y attention to the following points in hosp
Do not take your wireless device into the operating room (OR), intensive car
unit (ICU), or coronary care unit (CCU).
prohibited to use wireless devices.
Area with flammables and Explosives
In the area with inflammables and explosives, disconnect your wireless device
d turn off the PC to avoid explosion and fire. The area with
d storing fuels or chemical products
ust, metal
from your PC an
inflammables and explosives include:
Gas station
Area for storing fuels (such as the bunk under the deck of a ship)
Device/Vehicle for transporting an
Area with chemical substances and particles (such as: granule, d
powder) in the air
Area with the sign of Explosives