This section contains important information pertaining to the
operating instructions of your device. It also contains
information about how to use the device safely. Read this
information carefully before using your device.
Electronic Device
Power off your device if using the device is prohibited. Do not
use the device when using the device causes da nger or
interference with electronic devices.
Medical Device
• Follow rules and regulations set forth by hospitals and health
care facilities. Do not use your device w hen using the device
is prohibited.
English
• Pacemaker manufacturers recommend that a minimum
distance of 15 cm be maintained between a device and a
pacemaker to prevent potential interference with the
pacemaker. If you are using a pacemaker, use the device on
the opposite side of the pacemaker and do not carry the
device in your front pocket.
• Some wireless devices may affect the performance of
hearing aids. For any such problems, consult your service
provider.
• To ensure that the Hearing Aid Compatibility rating for your
device is maintained, secondary transm itters such as
Bluetooth and Wi-Fi components must be disabled durin g a
call.
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English
• Some wireless devices may affect the performance of
hearing aids. For any such problems, consult your service
provider.
• To ensure that the Hearing Aid Compatibility rating for your
device is maintained, secondary transmitters such as Wi-Fi
components must be disabled during a call.
• Some wireless devices may affect the performance of
hearing aids. For any such problems, consult your service
provider.
• To ensure that the Hearing Aid Compatibility rating for your
device is maintained, secondary transmitters such as
Bluetooth components must be disab led during a call.
Potentially Explosive Atmos phere
Power off your device in any area with a potentially explosive
atmosphere, and comply with all signs and instruction s. Areas
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that may have potentially explosive atmosphere s include the
areas where you would normally be advised to turn off your
vehicle engine. Triggering of sparks in such are as could cause
an explosion or a fire, resulting in bodily injuries or ev en deaths.
Do not power on your device at refu eling points such as service
stations. Comply with restrictions on the use of radio equipment
in fuel depots, storage, and distribution areas, and che mical
plants. In addition, adhere to restrictions in areas where blasting
operations are in progress. Before using the d evice, watch out
for areas that have potentially explosive atmosphere s that are
often, but not always, clearly marked. Such locations include
areas below the deck on boats, chemical transfer or storage
facilities, and areas where the air contains chemicals or
particles such as grain, dust, or metal powders. Ask the
manufacturers of vehicles using liquefied petroleum gas (such
as propane or butane) whether this dev ice can be safely used
in their vicinity.
Traffic Security
Observe local laws and regulations while using the device. In
addition, if using the device while driving a vehicle, comp ly with
the following guidelines:
• Concentrate on driving. Your first responsibility is to drive
safely.
• Do not talk on the device while driving. Use hands-free
accessories.
• When you have to make or answer a call, park the vehicle at
the road side before using your device.
• RF signals may affect electronic systems of motor vehicles.
For more information, consult the vehicle manufacturer.
• In a motor vehicle, do not place the device over the air bag or
in the air bag deployment area. Otherwise, the device may
hurt you owing to the strong force when the air bag inflates.
English
• Do not use your device while flying in an aircraft. Power off
your device before boarding an aircraft. Using wireless
devices in an aircraft may cause danger to the operation of
the aircraft and disrupt the wireless telephon e network. It may
also be considered illegal.
Operating Environment
• Do not use or charge the device in dusty, damp, and dirty
places or places with magnetic fields. Otherwise, it may result
in a malfunction of the circuit.
• On a stormy day with thunder, do not use your device when it
is being charged, to prevent any dan ger caused by lightning.
• When you are on a call, do not touch the antenna. Touching
the antenna affects the call quality and results in increase in
power consumption. As a result, the talk time and the standby
time are reduced.
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English
• While using the device, observe the local laws and
regulations, and respect others' privacy and legal rights.
Prevention of Hearing Damage
Using a headset at high volume can dam age your hearing. To
reduce the risk of damage to hearing, lower the headset volume
to a safe and comfortable level.
Safety of Children
Comply with all precautions with regard to children's s afety.
Letting the child play with your device or its accessories, which
may include parts that can be detached fro m the device, may
be dangerous, as it may present a choking hazar d. Ensure that
small children are kept away from the device and accessories.
Accessories
Choose only chargers and accessories appro ved for use with
this model by the device manufacturer. The u se of any other
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type of battery or accessory may inva lidate any warranty for the
device, may be in violation of local rules or laws, and may be
dangerous. Please contact your dealer for info rmation about
the availability of approved chargers, and accessories in your
area.
Battery and Charger
• Unplug the charger from the electrical plug and the device
when not in use.
• The battery can be charged and discharged hundreds of
times before it eventually wears out. When the standby time
and the talk time are shorter than the normal time, please
contact Huawei or an authorized service provider.
• Use the AC power supply de fined in the specifications of the
charger. An improper power voltage may cause a fire or a
malfunction of the charger.
• If battery electrolyte leaks out, ensure that the electrolyte
does not touch your skin and ey es. When the electrolyte
touches your skin or splashes into your eyes, wash your eyes
with clean water immediately and consult a doctor.
• If the power cable is damaged (for example, the cord is
exposed or broken), or the plug loosen s, stop using the cable
at once. Otherwise, it may lead to an electric shock, a short
circuit of the charger, or a fire.
• Promptly dispose of used batteries in accordance with local
regulations.
• The device should only be connected to products that bear
the USB-IF logo or have completed the USB-IF compliance
program.
English
Cleaning and Maintenance
• The device and charger are not water-resistant. Keep them
dry. Protect the device and charger from water or vapor. Do
not touch the device or the charger with a wet hand.
Otherwise, it may lead to a short circuit, a malfunction of the
device, and an electric shock to the u ser.
• Do not place your device and charger in places where they
can get damaged because of collision. Otherwise, it may lead
to battery leakage, device malfunction, overheating, fire, or
explosion.
• Do not place magnetic storage med ia such as magnetic
cards and floppy disks near the device. Radiation from the
device may erase the information stored on them.
• Do not leave your device and charger in a place with an
extreme high or low temperature. Otherwise, they may not
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English
function properly and may lead to a fire or an explosion.
When the temperature is lower than 0°C, performance of the
battery is affected.
• Do not place sharp metal objects such as pins near the
earpiece. The earpiece may attract thes e objects and hurt
you when you are using the dev ice.
• Before you clean or maintain the device, powe r off the device
and disconnect it from the charger.
• Do not use any chemical de tergent, powder, or other
chemical agents (such as alcohol and benzene) to clean the
device and the charger. Otherwise, parts of the device may
be damaged or a fire can be caused. You can clean the
device and the charger with a piece of damp and soft
antistatic cloth.
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• Do not dismantle the device or accessories. Otherwise, the
warranty on the device and accessories is invalid and the
manufacturer is not liable to pay for the damage.
• If the device screen is broken by colliding with hard objects,
do not touch or try to remove the broken part. In this case,
stop using the device immediately, and then contact an
authorized service center in time.
Emergency Call
You can use your device for emergency calls in the service
area. The connection, however, cannot be g uaranteed in all
conditions. You should not rely solely on the device for essentia l
communications.
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
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