Warning And Notice; Safety Precautions; Cleaning And Maintaining - Zte MF288 User Manual

ZTE MF288 User Guide
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Warning and Notice

Safety Precautions

Some electronic devices may be susceptible to electromagnetic interference.
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device away from TV set, radio and other electronic equipment to avoid electromagnetic
interference.
The device may interfere with medical devices like hearing aids and pacemakers. Consult a
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physician or the manufacturer of the medical device before using the device.
Please keep yourself at least 20 centimeters away from device.
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Do not use your device in dangerous environments such as oil terminals or chemical factories
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where there are explosive gases or explosive products being processed.
Please use original accessories or accessories that are authorized by ZTE. Unauthorized
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accessories may affect the device performance, damage the device or cause danger to you.
Do not attempt to dismantle the device. There are no user serviceable parts.
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Do not allow the device or accessories to come into contact with liquid or moisture at any time.
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Do not immerse the device in any liquid.
Do not place objects on top of the device. This may lead to overheating of the device.
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The device must be placed in ventilated environment for use.
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Do not expose the device to direct sunlight or store it in hot areas. High temperature can
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shorten the life of electronic devices.
Do not allow children to play with the device or charger.
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Keep the length of the cable between the device and the phone less than 10 meters.
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The device is for indoor use only. Do not use the device outside. Do not connect telephone
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extensions which run outside of the building. These can result in lightning damage to your
unit.

Cleaning and Maintaining

Use an antistatic cloth to clean the device. Do not use chemical or abrasive cleanser as these
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could damage the plastic case. Turn off your device before you clean it.
Use the device within the temperature range of -10℃ ～ +55℃, and the storage temperature
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range is -20℃ ～+65℃. The humidity range is 5%~95%.
Do not use your device during a thunderstorm. Remove the mains power pack from the wall
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socket.
Do not take out your nano-SIM card unnecessarily. The nano-SIM card may be easily lost or it
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can be damaged by static electricity.
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