Huawei F616 User Manual page 31

 Do not block device openings. Reserve a minimum of 10 cm around the device to
dissipate heat.
 Do not place sharp metal objects, such as pins, near the earpiece or speaker.
The earpiece may attract these objects and result in injury.
 Stop using your device or applications for a while if the device is overheated. If
skin is exposed to an overheated device for an extended period, low temperature
burn symptoms, such as red spots and darker pigmentation, may occur.
 Do not touch the device's antenna. Otherwise, communication quality may be
reduced.
 Do not allow children or pets to bite or suck the device or accessories. Doing so
may result in damage or explosion.
 Observe local laws and regulations, and respect the privacy and legal rights of
others.
 The device should be installed and operated with a minimum distance of 20 cm
between the radiator and your body.
 Keep the device in a place with good reception. The distance between the device
and other metal materials (such as metal brackets or metal doors and windows)
should be greater than 25 cm and the distance between the device should be
greater than 30 cm.
Child's safety
 Comply with all precautions with regard to child's safety. Letting children play with
the device or its accessories may be dangerous. The device includes detachable
parts that may present a choking hazard. Keep away from children.
 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.
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