Huawei EC156, User Manual

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This section contains important information pertaining to the operating
instructions of your device. It also contains information about how to use your
device safely. Read this information carefully before using the device.
Electronic Device
Do not use your device if using the device is prohibited. Do not use the device when
using the device causes danger or interference with electronic devices.
Medical Device

Follow rules and regulations set forth by hospitals and health care facilities. Do
not use your device when using the device is prohibited.

Some wireless devices may affect the performance of hearing aids or
pacemakers. For any such problems, consult your service provider.

If you are using an electronic medical device, consult the doctor or the device
manufacturer to confirm whether radio waves affect the operation of this device.
Potentially Explosive Atmosphere
Do not use your device in any area with a potentially explosive atmosphere, and
comply with all signs and instructions. Areas that may have potentially explosive
atmospheres include the areas where you would normally be advised to turn off
your vehicle engine. Triggering of sparks in such areas could cause an explosion or
a fire, resulting in bodily injuries or even deaths. Do not use your device at
refueling points such as service stations. Comply with restrictions on the use of
radio equipment in fuel depots, storage, and distribution areas, and chemical
plants. In addition, adhere to restrictions in areas where blasting operations are in
progress. Before using the device, watch out for areas that have potentially
explosive atmospheres that are often, but not always, clearly marked. Such