Huawei nova 2 Notes On Usage

Using the Product
Before you start using the product, be sure to read "Safety
Precautions" in this manual to ensure correct use.
Before you assume that the product is malfunctioning,
perform "トラブル診断" (Trouble check). (Displayed language
is Japanese only.)
Home screen→[au]→[故障紛失サポート] (Repair and
Delivery Service)→[トラブル診断] (Trouble check)
(Displayed language is Japanese only.)
Or, check for possible remedies in the following site "トラブ
ル診断" (Trouble check) of au homepage:
https://www.au.com/trouble-check/
• Communication is not possible even inside the service
HWV31
area in places where the signal does not reach (e.g.
tunnels and basements). Also, communication is
Notes on Usage
sometimes not possible in poor reception areas.
Communication is sometimes interrupted if you move
into poor reception areas during communications.
• Since this product uses radio waves, the possibility
of communication intercepts by third parties cannot
・ In this manual, "Setting Guide", "Basic Manual", and
be eliminated. (Though LTE/WiMAX 2+/GSM/UMTS
"Notes on Usage" are collectively referred to as
system has highly secure confidential communication
"Instruction Manual".
features.)
・ In this manual, HUAWEI nova 2 HWV31 is usually
• VoLTE (LTE network) by au is used when connecting
referred to as "HWV31", "the product", or "main unit".
・ In this manual, "microSD™ memory card with emergency call receiving agencies within Japan.
(commercially available)", "microSDHC™ memory card You cannot connect through 3G (circuit switching
(commercially available)", and "microSDXC™ memory
network).
card (commercially available)" are abbreviated as
• The product is compatible with au World Service.
"microSD memory card" or "microSD".
Each network service described in this manual varies
depending on the area and service content.
• The product is compatible with au World Service.
Each network service described in this manual varies
depending on the area and service content.
• Since this product is a radio station under the Radio
Law, you may be asked to temporarily submit the
product for inspection in accordance with the Radio
Law.
• IMEI information of your cell phone is automatically sent
to KDDI CORPORATION for maintenance and monitoring
operational status of your cell phone.
February 2018, 1st Edition
Do not expose to or place directly on sand,
Use only optional products specified by au.
dirt, or mud. Do not handle with dirty hands. Not doing so may cause fire, burns, injuries, or
Doing so may cause fire, burns, injuries, or electric electric shock.
Don't
Do
shock.
Do not charge the equipment when wet with
water or other liquid (drinking water, sweat,
seawater, pet urine, etc.).
Don't
Doing so may cause fire, burns, injuries, or electric
Do not subject the product to strong force,
shock.
shock or vibration by dropping, stepping on, or
Do not subject the product to strong pressure
throwing the product.
Don't
or break the product. Especially when bringing
Doing so may cause fire, burns, injuries, or electric
the product putting in a pocket of clothes, do
Don't shock.
not let the product hit against surroundings or
Do not allow conductive materials (metal
being put between the objects.
pieces, pencil lead, etc.) to come in contact
Doing so may cause fire, burns, or injury due to
with the external connection terminal, and do
battery damage. Don't
not allow dust to get inside.
* Examples to avoid
Doing so may cause fire, burns, injuries, or electric
• Sitting or squatting with the product put in a
shock.
pocket of trousers or skirt
• Putting the product in a pocket of outer wear Do not cover or wrap the product with a
and catching them in a door or a door of car blanket, etc. while using or charging.
• Stepping on the product on a soft object such Doing so may cause fire or burns.
Don't
as a sofa, bed, or bedding, or on a floor
If charging is not completed after the specified
Do not disassemble or modify the product.
charging time, stop charging.
Doing so may cause fire, burns, injuries, or electric
Doing so may cause fire, burns, or injury due to
Do
shock.
Not
overcharging.
disassembly
Before entering an area where flammable gas
Do not get the product wet with water or other
is generated such as a gas station, or an area
liquid (drinking water, perspiration, seawater,
where dust is generated, always be sure to
Do
urine of pet animals, etc.).
Not liquids
turn off the product, and discontinue charging
Doing so may cause fire, burns, injuries, or electric
the product if charging.
shock.
Using the product where flammable gas is
Do not allow water or other liquids (drinking
generated may cause explosion or fire.
water, perspiration, seawater, urine of pet
animals, etc.) to get inside the external
Not liquids
connection terminal.
Doing so may cause fire, burns, injuries, or electric
shock.
- 6 -
Turn the product off near high-precision If the display breaks and the fluid, etc. leaks
electronic control equipment or electronic out from inside, do not let the fluid contact
equipment using low-power signals. with the skin on your face or hands or clothes.
Do Don't
Not doing so may cause the equipment to fail or Doing so may cause eye or skin problems.
malfunction due to radio wave. If the internal matter etc. comes into contact with
* Take particular care with the following devices your eyes, mouth, skin or clothes, immediately
Hearing aids, implanted cardiac pacemakers, rinse the contacted area with clean water.
implanted cardioverter-defibrillators or other If the fluid, etc. enters your eyes or mouth,
electronic medical equipment, and other immediately see a doctor after rinsing.
equipment controlled by electronic signals, etc.
Do not discard the product together with
If you use an implanted cardiac pacemaker,
regular trash.
implanted cardioverter-defibrillator or other
Doing so may cause fire, burns, or injuries. Doing
electronic medical equipment, contact the Don't
so may cause environmental degradation. Take
manufacturer or dealer to check whether the
the unnecessary product to a sales outlet such
operation of the equipment is affected by
as an au shop or follow the instructions by a local
signals.
institution that handles used products.
If the Glass or camera lens is damaged, be
If fluid, etc. leaks out from the internal battery,
careful of broken glass and the exposed inside
do not let the fluid contact with the skin on
of the product.
Do
your face or hands or clothes.
Don't
Touching the damaged or exposed area may cause
Doing so may cause eye or skin problems.
fire, burns, injuries, or electric shock.
If the internal matter etc. comes into contact with
Stop using the product immediately and move
your eyes, mouth, skin or clothes, immediately
the internal battery away from fire if you notice
rinse the contacted area with clean water.
leakage of substance, etc. inside the internal If the fluid, etc. enters your eyes or mouth,
Do
battery or unusual odor. immediately see a doctor after rinsing.
The battery fluid is flammable and could ignite,
Be careful with the tip of the SIM card removal
causing a fire, explosion, etc.
tool (sample) not to injure any part of your
Be careful not to have the product bitten by body (fingers, etc.) when you remove au IC
Do
your pet, etc. Card or microSD memory card.
Not doing so may cause fire, burns, or injuries Touching the tip of the SIM card removal tool
Do
due to ignition, rupture, or overheat of the internal (sample) may cause injuries.
battery, or leak from it.
If you use the handset in a vehicle, contact
the vehicle manufacturer or dealer to check
whether the operation of the vehicle is
Do
affected by signals.
In rare cases, using the phone in some vehicle
For using a motion sensor, check the safety
models can cause the vehicles electronic
around, hold the product and do not swing it
equipment to malfunction. In that case, stop using
more than necessary.
Don't the product immediately.
Doing so may cause injuries or other accidents.
- 12 -
• Before you start using the product overseas, check the
relevant laws and regulations of the country/region you
visit.
• The Company is not liable for any damages arising from
earthquakes, lightning, storms, floods or other natural
disasters, as well as fires, actions by third parties, other
accidents, intentional or mistaken misoperation by the
customer, or use under other unusual conditions outside
the responsibility of the Company.
• The Company is not liable for any incidental damages
(change/disappearance of described content, loss of
business income, disruption of business, etc.) arising
from use or inability to use the product.
• The Company is not liable for any damages arising
from failure to observe the described content of "Basic
Manual" and "Notes on Usage" (this manual).
• The Company is not liable for any damages arising,
for example, from malfunction caused by combination
with connected devices or software not related to the
Company.
• Captured image data or downloaded data may
sometimes be altered or lost due to faults, repair or
other handling of the product. The Company is not liable
for any damage or lost income resulting from recovery
of these data.
• It is recommended you keep a copy of important data
on your PC's hard disk, etc. Whatever the cause of
fault or malfunction may be, the Company assumes no
responsibility for alteration or loss of saved information.
• Contents saved in the product, such as contacts, mails
and favorites, might be altered or lost by an accident,
fault, repair or mishandling. Be sure to keep a copy of
important contents. Note that Company assumes no
responsibility for any damages or lost profits resulting
from altered or lost contents.
• Note that content data (both charged or free of charge)
saved on the product cannot be returned to the
customer when the product is replaced for repair of a
fault, for example.
• This product uses liquid crystal for its display. The
display response speed may become slow when
the ambient temperature is low, which is due to the
property of liquid crystal and not a malfunction. The
display response speed will return to normal at room
temperature.
- 1 - - 2 -
If you notice anything unusual, such as an
unusual odor, noise, smoke, overheating,
discoloration or deformation during use,
Do
charging or storage, follow the instructions
below.
• Unplug the power plug from the power outlet.
• Turn the product off.
Not doing so may cause fire, burns, injuries, or
electric shock.
Do not use the damaged product.
Doing so may cause fire, burns, or injuries.
Don't
Do not place the product on unstable places
such as rocky stands or tilting surfaces. Be
careful especially while the vibrator is set.
Don't
Doing so may cause the product to fall and cause
injuries.
Do not store or use the equipment in locations
that are subject to humidity, dust or high
temperatures.
Don't
Doing so may cause fire, burns, or electric shock.
If being used by a child, have a guardian teach
him/her the proper handling procedure, and do
not allow improper use.
Don't
Doing so may cause injuries.
Do not leave in places within the reach of
small children.
Doing so may cause accidental swallowing,
Don't
injuries, or electric shock.
- 7 - - 8 -
If use of the product causes any skin
abnormalities, immediately stop using the
product and seek medical treatment.
Do
Itching, rashes, eczema, etc. sometimes occurs
depending on your physical constitution and
condition.
For the materials of each part→P18
The speaker and camera of the product use
magnetic components. Make sure that metal
objects (cutter blades, staples, etc.) are not
Do
attached to it.
Attached objects may cause bodily injury, etc.
Look at the display in a well-lit place, keeping
a certain distance from the screen.
Viewing in a dark location or too closely may affect
Do
your eyesight.
■ Charging equipment
Do not use if the cord of the adapter or USB
cable is damaged.
Doing so may cause fire, burns, or electric shock.
Don't
Do not use the adapter and USB cable in
humid locations such as a bathroom.
Doing so may cause fire, burns, or electric shock.
Don't
Do not touch the adapter or USB cable if you
hear thunder.
Doing so may cause electric shock.
Don't
Do not short-circuit the external connection
terminal when connected to an outlet. Do
not allow any part of your body such as your
Don't
hands or fingers to come into contact with the
external connection terminal.
Doing so may cause fire, burns, or electric shock.
- 13 - - 14 -
• Although the display used on the product is made using ■ These precautions contain information intended to
high-precision technology, some pixels (dots) might be
prevent bodily injury to the user and to surrounding
lit or out at all times. This is not a malfunction.
people, as well as damage to property, and must
• You are recommended to store copies of individual data
be observed at all times.
such as photos you took, videos and music in your PC
■ The following symbols indicate the different
by sending each file as mail attachment, etc. Note,
degrees of injury or damage that may occur if
however, that you may not be able to make copies of
information provided is not observed and the
some copyrighted data even by the above-mentioned
means. product is used improperly.
• Do not discard the product together with regular trash.
Please cooperate in the collection of the product
(including optional products) when it is no longer
needed to protect the environment and effectively use
resources. Old product is collected at au shops and
other places.
* "The Company" as appears in this manual refers to the
following companies:
Sold by: KDDI CORPORATION, OKINAWA CELLULAR
TELEPHONE COMPANY
Imported by: HUAWEI TECHNOLOGIES JAPAN K.K.
Manufactured by: HUAWEI TECHNOLOGIES CO., LTD.
*1 Serious injury: This refers to loss of sight, injury, burns
◎ Reproduction of the content of this manual in part or (high- and low-temperature), electric shock, broken
in whole is prohibited. bones, injury with residual aftereffects from poisoning,
etc., and injuries requiring hospital admission for
◎ The content of this manual is subject to change
treatment or long term hospital attendance as an
without notice.
outpatient.
◎ Some functions may become unavailable due to
*2 Minor injury: This refers to injuries, burns (high- and low-
the change of the specifications of the operating
temperature), electric shock, etc. that do not require
systems, and change or termination of services.
hospital admission for treatment or log-term hospital
◎ Every effort has been made in the preparation of
attendance as an outpatient.
this manual. Should you notice any unclear points,
*3 Physical damage: This refers to extended damage to
omissions, etc., feel free to contact us.
buildings, furniture, livestock or pets.
Safety Precautions (Always
follow these directions)
■ Before using this product, thoroughly read these
"Safety Precautions" for proper use. After reading
this manual, keep it carefully.
- 3 -
The product may reach a high temperature
when using it continuously for a long time or
when charging it. Also avoid falling asleep and
Do
unintentionally having prolonged contact with
Do not lighten or illuminate the flash/photo
the product.
light with the light-emitting part pointed at the
The product, internal battery, or adapter may
someone's eyes. Especially when you use
Don't
become hot when using the product for a long
it for young children, keep sufficient distance
time such as when using applications, calling,
from them.
performing data communication, watching videos,
Doing so may cause impairment of eyesight, etc.
or while charging. Directly touching a warmed part
Also, eyesight may be temporarily affected or they
for a long time may cause redness, itching, rashes,
may be surprised, leading to an accident.
etc. on your skin, or result in low-temperature burns
depending on your constitution or health condition. Do not lighten or illuminate the flash/photo
light to point at the eyes of someone driving a
■ Main unit car, etc.
Don't
Doing so hinder driving and may cause an
accident.
Do not view a repeatedly flickering screen for
a prolonged period.
Do not throw the product into a fire or heat it.
May cause spasms, loss of consciousness, etc.
Doing so may cause fire, burns, or injuries.
Don't
Don't
Do not allow water or other liquids (drinking
water, perspiration, seawater, urine of pet
Do not apply excessive force on the product
such as by puncturing it (sharp object), hitting animals, etc.), metal pieces, flammable
Don't
material or foreign object into the au IC Card/
it with a hammer (hard object) or stepping on
Don't
it. microSD memory card slot on the product.
Note the correct locations and orientations
Doing so may cause fire, burns, or injuries.
for inserting au IC Card and microSD memory
If the substance inside the product comes into
card.
contact with your eyes or mouth, immediately
Doing so may cause fire, burns, injuries, or electric
rinse the area with clean water, and then see
Do
shock.
a doctor right away.
Do not expose the camera lens to direct
Not doing so may cause loss of sight or poor
physical condition due to the influence of the sunlight for an extended period.
substance, etc. inside the product. Doing so may cause fire, burns, or injury due to
Don't
concentration of light.
- 9 -
Do not apply excessive force on the cord of Always grasp the adapters when unplugging
the adapter or the USB cable by placing heavy the power plug from the outlet. Do not pull or
objects on it or by pulling it. otherwise apply excessive force on the cord of
Don't Do
Doing so may cause fire, burns, or electric shock. the adapter or the USB cable.
Pulling the cord may damage it, causing fire, burns,
When plugging/unplugging an AC adapter
electric shock, etc.
into/from the outlet, do not allow metallic
objects to come into contact with the prongs When plugging/unplugging an adapter into/
Don't
from the product, plug/unplug the adapter
of the plug.
Doing so may cause fire, burns, or electric shock. straight on with the connecting terminal. Do
Do
not pull or otherwise apply excessive force on
Do not use a travel converter instead of the
the cord.
AC adapter.
Not plugging/unplugging correctly may cause
Doing so may cause fire, overheating, electric
Don't
fires, burns, bodily injury or electric shock.
shock.
If the external connection terminal is bent or
Do not apply excessive force where the
otherwise deformed, immediately discontinue
adapter is connected to the product.
use. Do not use even if terminals are bent
Do
Doing so may cause fire, burns, injuries, or electric
Don't
back.
shock.
Short-circuited external connection terminal may
Do not handle the cord of the adapter, USB cause fires, burns, bodily injury, electric shock, etc.
cable, the external connection terminal, or
When not in use, unplug the adapter from the
power plug with wet hands.
No
outlet.
wet hands
Doing so may cause fire, burns, or electric shock.
Unplug Leaving the power plug plugged may cause fire,
power plug
Always use the specified power supply and burns, or electric shock.
voltage.
Immediately unplug the power plug from the
When using overseas, use the AC adapter
Do
outlet if water or other fluids (drinking water,
that is available overseas.
Unplug perspiration, seawater, urine of pet animals,
Using the incorrect power supply or voltage may
power plug etc.) get on the charging equipment.
cause fires, burns, electric shock, etc.
Short-circuit due to attached objects may cause
AC adapter: AC100V (Connect only with a
fire, burns, or electric shock.
household AC outlet) AC adapter available
overseas: AC100V to 240V (Connect only with a Always unplug the power plug from the outlet
household AC outlet)
before cleaning the charging equipment.
Cleaning while still plugged in may cause fires,
Unplug
Wipe off any dust on the power plug.
power plug burns or electric shock.
Using the power plug with dust may cause fires,
burns, electric shock, etc. Do not touch the adapter for a long time when
Do
connected to an outlet.
Fully plug the adapter into the outlet.
Doing so may cause burns etc.
Don't
Not fully plugging the adapter in may cause fires,
burns, electric shock, etc.
Do
- 15 -
■ Explanation of Prohibition or Enforcement Symbols
Indicates an
action that is not
Don't allowed.
Indicates that
disassembly is
Not
not allowed.
disassembly
This symbol indicates the "potential
and imminent danger of death or
Indicates
serious injury *1 to a person" due to
that use in a
mistaken handling.
place where
This symbol indicates the
the product is
"possibility of death or serious
likely to get
injury *1 to a person" due to mistaken
wet or allowing
Not liquids
handling.
the product to
This symbol indicates the
get wet is not
"possibility of personal minor injury *2
allowed.
to a person" or physical damage *3 "
due to mistaken handling.
■ Precautions common to the main unit, internal
battery, charging equipment, au IC Card, peripheral
devices
Do not use, store or leave the product in
hot places or places where heat is easily
accumulated (e.g. by the fire, near a heater,
Don't
under a kotatsu, in direct sunlight, in a car in
the hot sun).
Doing so may cause fire, burns, injuries, or electric
shock.
Do not put the product in, or place it near a
cooking apparatus such as microwave oven or
IH cooker, or a high-pressure container such
Don't
as pressure vessel.
Doing so may cause fire, burns, injuries, or electric
shock.
- 4 -
Turn off the product or put it in the Airplane
mode before boarding an airplane.
Since using the product on airplanes is restricted,
Do
follow the instructions given by the respective
airlines.
The product's signals may adversely affect on-
board electronic equipment.
Prohibited acts related to product usage on an
airplane may be punished by law.
When using in hospitals, follow the guidelines
of each institution.
Turn power off where use is prohibited.
Do
The product's signals may affect electronic
equipment and electronic medical equipment.
When using the handsfree call, ringtone is
ringing, or in the standby mode, be sure to
keep the product off of the ears.
Do
When you attach the earphone/microphone
etc. to the handset to play games, videos,
music, etc., do not make the volume too loud.
When using the handsfree call, loud noise sounds
from the product.
Even in the standby mode, ringtone and alarm may
work suddenly.
Using continuously for a long time with too loud
volume may cause a hearing loss, etc.
And, if you cannot hear the sound around you
clearly, it may cause an accident.
If you have a weak heart, set the vibrator or
ringtone volume carefully.
Sudden ringtone vibration and ringtone surprise
Do
you, and it may cause harmful effect on heart.
If you are using electronic medical equipment
etc., contact the respective manufacturer or
dealer to check whether the operation of the
Do
equipment is affected by signals.
Not doing so may cause harmful effect on
electronic medical equipment, etc. due to radio
wave.
- 10 - - 11 -
■ au IC Card
Be careful not to scratch yourself (finger, etc.)
with the cut section when handling au IC Card.
The cut surface may be sharp, and it may cause
Do
injuries.
■ For use near medical equipment and in medical
institutions
Those with an implanted pacemaker or
implanted cardioverter-defibrillator should carry
or use the product at least 15 cm away from
Do
the pacemaker or cardioverter-defibrillator.
Not doing so may cause harmful effect on
electronic medical equipment due to radio wave.
When using electronic medical equipment
other than an implanted pacemaker and
implanted cardioverter-defibrillator outside
Do
a medical institution (e.g. home medical
treatment), check individually with the
manufacturer of the electronic medical
equipment regarding the influence of radio
waves.
Not doing so may cause harmful effect on
electronic medical equipment due to radio wave.
- 16 - - 17 -
Indicates that
handling with
wet hands is not
No
wet hands
allowed.
Indicates that
instructions
specified are
Do compulsory (must
be followed).
Indicates that the
power plug must
be disconnected
Unplug
from the power
power plug
outlet.
- 5 -