Huawei F617 - Accessories and charger safety

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 The device and its accessories are not intended for use by children. Children should
only use the device with adult supervision.
Accessories
 Using an unapproved or incompatible power adapter, charger or battery may cause
fire, explosion or other hazards.
 Choose only accessories approved for use with this model by the device
manufacturer. The use of any other types of accessories may void the warranty,
may violate local regulations and laws, and may be dangerous. Please contact your
retailer for information about the availability of approved accessories in your area.
Charger safety
 For pluggable devices, the socket-outlet shall be installed near the devices and shall
be easily accessible.
 Unplug the charger from electrical outlets and the device when not in use.
 Do not drop or cause an impact to the charger.
 If the power cable is damaged (for example, the cord is exposed or broken), or the
plug loosens, stop using it at once. Continued use may lead to electric shocks,
short circuits, or fire.
 Do not touch the power cord with wet hands or pull the power cord to disconnect
the charger.
 Do not touch the device or the charger with wet hands. Doing so may lead to
short circuits, malfunctions, or electric shocks.
 If your charger has been exposed to water, other liquids, or excessive moisture,
take it to an authorized service center for inspection.
 Ensure that the charger meets the requirements of Clause 2.5 in IEC60950-
1/EN60950-1/UL60950-1 and has been tested and approved according to national
or local standards.
 Connect the device only to products with the USB-IF logo or with USB-IF
compliance program completion.
Battery safety
 Do not connect battery poles with conductors, such as keys, jewelry, or other
metal materials. Doing so may short-circuit the battery and cause injuries or burns.
 Keep the battery away from excessive heat and direct sunlight. Do not place it on
or in heating devices, such as microwave ovens, stoves, or radiators. Batteries may
explode if overheated.
 Do not attempt to modify or remanufacture the battery, insert foreign objects into
it, or immerse or expose it to water or other liquids. Doing so may lead to fire,
explosion, or other hazards.
 If the battery leaks, ensure that the electrolyte does not make direct contact with