No part of this document may be reproduced or transmitted in any form or by any means without
prior written consent of Huawei Technologies Co., Ltd.
The product described in this manual may include copyrighted software of Huawei Technologies
Co., Ltd and possible licensors. Customers shall not in any manner reproduce, distribute, modify,
decompile, disassemble, decrypt, extract, reverse engineer, lease, assign, or sublicense the
said software, unless such restrictions are prohibited by applicable laws or such actions are
approved by respective copyright holders under licenses.
Trademarks and Permissions
, HUAWEI, and are trademarks or registered trademarks of Huawei Technologies
Co., Ltd.
Other trademarks, product, service and company names mentioned are the property of their
respective owners.
Notice
Some features of the product and its accessories described herein rely on the software installed,
capacities and settings of local network, and may not be activated or may be limited by local
network operators or network service providers, thus the descriptions herein may not exactly
match the product or its accessories you purchase.
Huawei Technologies Co., Ltd reserves the right to change or modify any information or
specifications contained in this manual without prior notice or obligation.
Import and Export Regulations
Customers shall comply with all applicable export or import laws and regulations and will obtain
all necessary governmental permits and licenses in order to export, re-export or import the
product mentioned in this manual including the software and technical data therein.
Contents
1 Warnings and Precautions .................................................................................... 1
This section contains
device. It also contains information about how to use the device safely. Read this informatio
carefully before using your device.
Electronic Device
Power off your device if using the device is prohibited. Do not use the device when usage
causes danger or interference with electronic devices.
Medical Device
Follow rules and regulations set forth by hospitals and health care facilities. Do not use your
y
device when using the device is prohibited.
yPacemaker 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
carry the device in your front pocke
ySome wireless devices may affect the performance of hearing aids. For any such problems,
consult your service provider.
Potentially Explosive Atmosphere
Power off your device in any area with a potentially explosive atmosphere, and comply with all
signs and instructions. Areas that may have potentially explosive atmospheres include the
areas where you would normally be advised to turn off your vehicle engine. Triggering of sparks
in such areas could cause an explosion or a fire, resulting in bodily injuries or even deaths. Do
not power on your device at refueling points such as service stations. Comply with restrictions
on the use of radio equipment in fuel depots, storage, and distribution areas, and chemical
plants. In addition, adhere to restrictions in areas where blasting operations are in progress.
Before using the device, watch out for areas that have potentially explosive atmospheres 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 m
petroleum gas (such as propane or butane) whether this device can be safely used in th
c
vi inity.
Operating Environment
yDo 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 thund
yer, do not use your device, to prevent any danger caused by
lightning.
yt touch the antenna. Touching the antenna affects the call
When you are on a call, do no
quality and results in increase in power consumption. As a result, the talk time and the
standby time are reduced.
Use accessories authorized by the manufacturer. Using unauthor
yized accessories will render
the warranty null and void.
important information pertaining to the operating instructions of your
n
device on the opposite side of the pacemaker and do not
t.
etal powders. Ask the manufacturers of vehicles using liquefied
eir
1
yBecause the device needs to disperse heat during working, place the device and the power
supply in a ventilated and shady place. Never cover the device, put objects on it, or place it
near water
yThis device should
antenna and all persons.
, fire as well as inflammable and explosive materials.
be installed and operated with a minimum distance of 20 cm between the
yKeep the ambient temperature between –10°C and 45°C while the device is being charged.
Keep the ambient temperature between –10°C to 55°C for using the device powered by a
battery.
Safety of Child
Comply with a
device or its accessories, which may include parts that can be detached from the device, may
be dangerous, as it may present a choking hazard. Ensure that small children are kept away
from the device and accessories.
Accessories
Use the accessories delivered only by the manufacturer. Using accessories of other
manufacturers or vendors with this device model may invalidate any approval or warranty
plicable to the device, result in the non-operation of the device, and cause danger.
ap
Battery and Charger
yevice when not in use.
Unplug the charger from the electrical plug and the d
ren
ll precautions with regard to children's safety. Letting the child play with your
yDo not connect two poles of the battery with conductors, such as metal materials, keys, or
jewelries. Otherwise, the battery may be short-circuited and may cause injuries and burns on
your body.
yDo not disassemble the battery or solder the battery poles. Otherwise, it may lead to
electrolyte leakage, overheating, fire, or explosion.
yIf battery electrolyte leaks out, ensure that the electrolyte does not touch your skin and ey
When the electrolyte touches your skin or splashes into your eyes, wash your eyes with clea
water immediately and consult a doctor.
yIf there is a case of battery deformation, color change, or abnormal heating while you c
or store the battery, remove the battery immediately and stop using it. Otherwise, it ma
to battery leakage, overheating, explosion, or fire.
es.
harge
y lead
yIf the power cable is damaged (for example, the cord is exposed or broken), or the plug
loosens, stop using the cable
circuit of the charger, or a fire
at once. Otherwise, it may lead to an electric shock, a
.
short
yDo not dispose of batteries in fire as they may explode. Batteries may also explode if
damaged.
y
Danger of explosion if battery is incorrectly replaced. Recycle or dispose of used batteries
according to the loc
Cleaning and Maintenance
The device, battery, and charge
yr are not water-resistant. Keep them dry. Protect the device,
battery, and charger from water or vapor. Do not touch the device or the charger with a we
hand. Otherwise, it may lead to a short circuit, a malfunction of the device, and an
shock to the user.
Do not place your device, battery, and charger in places where they can get damaged
y
because of
overheating, fire, or explosion.
Do not place magnetic storage media such as magnetic car
y
device. Radiation from the device may erase the information stored on them.
al regulations or reference instruction supplied with your device.
t
electric
collision. Otherwise, it may lead to battery leakage, device malfunction,
ds and floppy disks near the
n
2
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