Huawei CM-H1C Guide De Démarrage Rapide page 8

English
● Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the
device in these environments may result in circuit malfunctions.
● Keep the device away from appliances with strong magnetic or electrical fields,
such as microwave ovens and refrigerators.
● Do not use the device during thunderstorms to avoid any lightning-related
damage or injury.
● Use the device at temperatures between –10°C and +55°C, and store the
device and its accessories at temperatures between –40°C and +70°C.
Extreme heat or cold may damage the device. At temperatures below 5°C, the
performance of the battery will be degraded.
● Do not place the device in places that are easily exposed to direct sunlight
such as on a car's dashboard or on a window sill.
● Do not place the device near exposed heat or ignition sources (such as
heaters, microwaves, ovens, stove fire, candles, and so on).
● Do not place sharp metal objects, such as large pins, near the receiver or
speaker of the device. Otherwise, metal objects may be attached, which may
cause damage to you.
● The device and its accessories may contain small components. Keep the
device and its accessories out of the reach of children. Otherwise, children
may damage the device and its accessories by mistake, or swallow the small
components, which may result in hazards such as choking.
● The device is not a toy, and children should only use it under adult supervision.
● You can only use device manufacturer-approved accessories for this model
number. The use of other accessories may void the device warranty, lead to
injury, or violate the related regulations of the country where the device is
located. Contact an authorized Huawei Customer Service Center to obtain
approved accessories.
● Connecting the device to non-approved or incompatible power supplies,
chargers, or batteries is not advised as this may cause fires or explosions.
● Do not disassemble or modify the device, insert foreign objects, or submerge in
water or other liquids to prevent leakage, overheating, fires, or explosions.
● Do not drop, squeeze, or puncture the battery. Avoid applying external
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