User Instructions


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 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
your skins or eyes. If the electrolyte touches your skins or splashes into your
eyes, immediately flush with clean water and consult a doctor.

In case of battery deformation, color change, or overheating while charging or
storing, immediately stop using the device and remove the battery. Continued
use may lead to battery leakage, fire, or explosion.

Do not put batteries in fire as they may explode. Damaged batteries may also
explode.

Dispose of used batteries in accordance with local regulations. Improper battery
use may lead to fire, explosion, or other hazards.

Do not allow children or pets to bite or suck the battery. Doing so may result in
damage or explosion.

Do not smash or pierce the battery, or expose it to high external pressure. Doing
so may lead to a short circuit or overheating.

Do not drop the device or battery. If the device or battery is dropped, especially
on a hard surface, and may be damaged.

If the device standby time shortens significantly, replace the battery.

When the device has a built-in, non-removable battery, do not attempt to remove
the battery, otherwise the device may be damaged. To replace the battery, take
the device to an authorized service center.
Cleaning and maintenance

Keep the device and accessories dry. Do not attempt to dry it with an external
heat source, such as a microwave oven or hair dryer.

Do not expose your device or accessories to extreme heat or cold. These
environments may interfere with proper function and may lead to fire or
explosion.

Avoid collision, which may lead to device malfunctions, overheating, fire, or
explosion.

Before you clean or maintain the device, stop using it, stop all applications, and
disconnect all cables connected to it.

Do not use any chemical detergent, powder, or other chemical agents (such as
alcohol and benzene) to clean the device or accessories. These substances may
cause damage to parts or present a fire hazard. Use a clean, soft, and dry cloth
to clean the device and accessories.

Do not place magnetic stripe cards, such as credit cards and phone cards, near
the device for extended periods of time. Otherwise the magnetic stripe cards may
be damaged.

Do not dismantle or remanufacture the device and its accessories. This voids the
warranty and releases the manufacturer from liability for damage. In case of
damage, contact an authorized service center for assistance or repair.
Environmental protection

The device and its accessories (if included), such as the power adapter, headset,
and battery should not be disposed of with household garbage.

Disposal of the device and its accessories is subject to local regulations. Support
proper collection and recycling.
FCC Regulatory Compliance
RF exposure requirements
Important safety information regarding radio frequency (RF) radiation exposure:
RF exposure guidelines require that the device be used at a minimum of 1 cm from
the human body. Failure to observe this guideline may result in RF exposure
exceeding limits.
Certification information (SAR)
This device is also designed to meet the requirements for exposure to radio waves
established by the Federal Communications Commission (USA).
The SAR limit adopted by the USA is 1.6 W/kg averaged over one gram of tissue.
The highest SAR value reported to the FCC for this device type complies with this
limit.
FCC statement
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
--Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
Caution: Any changes or modifications to this device not expressly approved by
Huawei Technologies Co., Ltd. for compliance could void the user's authority to
operate the equipment.
Restrictions in the 5 GHz band:
Within the 5.15 to 5.25 GHz band, UNII devices will be restricted to indoor
operations to reduce any potential for harmful interference to co-channel Mobile
Satellite System (MSS) operations.
Please visit www.huaweidevice.com/worldwide/support/hotline for recently updated
hotline and email address in your country or region.
Version: V100R001_01 Part Number: 3122XXXX