Huawei MU709GS-8 Safety information

Safety Information

Warnings and Precautions

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 locations include areas
below the deck on boats, chemical transfer or storage facilities, and areas where the air

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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

 Observe local laws and regulations while using the device. To prevent accidents, do not

use your wireless device while driving.

 RF signals may affect electronic systems of motor vehicles. For more information, consult

the vehicle manufacturer.

 In a motor vehicle, do not place the device over the air bag or in the air bag deployment

area. Otherwise, the device may hurt you owing to the strong force when the air bag
inflates.

 Do not use your device while flying in an aircraft and before boarding an aircraft. Using

wireless devices in an aircraft may cause danger to the operation of the aircraft and
disrupt the wireless telephone network. It may also be considered illegal.

Operating Environment

 Do not use the device in dusty, damp, and dirty places or places with magnetic fields.

Otherwise, it may result in malfunction of the circuit.

 On a stormy day with thunder, do not use your device when it is being charged, to prevent

any danger caused by lightning.

 While using the device, observe the local laws and regulations, and respect others'

privacy and legal rights.

 The device should be installed and operated with a minimum distance of 20 cm between

the radiator and your body.

Safety of Children

Comply with all precautions with regard to children's safety. Letting the child play with your
device or its accessories, which may include parts that can be detached from the device,
may be dangerous, as it may present a choking hazard. Ensure that small children are kept
away from the device and accessories.

Accessories

Use the accessories delivered only by the manufacturer. Using accessories of other

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