Huawei Technologies Co. Ltd B660-44 Internal Photos
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Safety Information
This section contains important information pertaining to the operating
instructions of your device. It also contains information about how to use
the device safely. Read this information carefully before using your
device.
instructions of your device. It also contains information about how to use
the device safely. Read this information carefully before using your
device.
Electronic Device
Do not use your device if using your device is prohibited. Do not use the
device when using your device causes danger or interference with
electronic devices.
device when using your device causes danger or interference with
electronic devices.
Medical Device
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Follow rules and regulations set forth by hospitals and health care
facilities. Do not use your device when using the device is prohibited.
facilities. Do not use your device when using the device is prohibited.
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Some wireless devices may affect the performance of hearing aids or
pacemakers. For any such problems, consult your service provider.
pacemakers. For any such problems, consult your service provider.
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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.
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 locations include areas below the deck on boats,
chemical transfer or storage facilities, and areas where the air contains
chemicals or particles such as grain, dust, or metal powders. Ask the
manufacturers of vehicles using liquefied petroleum gas (such as
propane or butane) whether this device can be safely used in their
vicinity.
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 locations include areas below the deck on boats,
chemical transfer or storage facilities, and areas where the air contains
chemicals or particles such as grain, dust, or metal powders. Ask the
manufacturers of vehicles using liquefied petroleum gas (such as
propane or butane) whether this device can be safely used in their
vicinity.
Traffic Security
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Observe local laws and regulations while using the device. To prevent