Thank you for purchasing the "MARVERA" (simply
called the "product" or "main unit" from here on).
Before using the product, be sure to read "Basic
Manual" (this manual) and "Setting Guide" to ensure
correct use. After you have finished reading the
manuals, be sure to keep them accessible. If you lose
"Basic Manual" and "Setting Guide", contact an au shop
or Customer Service Center.
ii
List of Packaged Items
Before you start using the product, make sure that you
have all the following packaged items with the product.
Battery Pack
(KYF35UAA)
Main unit
•取扱説明書 (Basic Manual) (Japanese)
•設 定 ガ イド (Setting Guide) (Japanese)
The following items are not included in the package.
•Desktop holder (KYF35PUA)
•microSD memory card
•AC adapter
•Earphone
•3.5 φ-microUSB conversion adapter 01
(0301QNA)
•microUSB cable
◎ Purchase a specified charger (sold separately).◎ Illustrations of cell phones in this manual are only for
reference. They may look different from the actual product.
Operating Instructions
"Setting Guide" and "Basic Manual"
(This manual)
Handles only basic operations for main features.
Illustrations and Descriptions in
This Manual
Note on Key Illustrations
In this manual, the key illustrations are simplified as
shown below.
Pressing e or c..............
Pressing s or f..............
Pressing e, c, s, f....
sf
uo
k
jl
m,.
123
456
789
-0^
qaz
e
c
w
x
d
v
1
Description of Operations for Selecting
Notations used in
Actual screen
In this manual, part of the
screen such as icons are
omitted.
Item/Icon/Button, etc.
In this manual, step descriptions for selecting a menu
item/icon/on-screen button, etc. with w or d and then
pressing k (OK/Check/Set/Commit/Done) are
abbreviated as [Operation].
Example: To edit phone book contacts
From the standby screen, press u → u
1
(Menu) → [Edit]
Indicates to select "Edit" with w and commit with k.
◎ For details on key operation, refer to "Learn Basic Key
Operations" (▶P. 64).
2
Notes on Illustrations/Screenshots
This manual indicates the screen displays and describes
operation assuming an au Nano IC Card 04 LE is
installed.
The illustrations and screenshots in this manual may
look different from the actual product or screens. Note
that part of the screen may be omitted.
this manual
◎ In this manual, keys, screenshots and icons are described
based on default settings of the product with the body color
"DARK NAVY". However, actual keys, screenshots and icons
may differ or be partially omitted.
◎ Contents at the bottom of the screen that can be operated
by pressing k/u/o/j/l are indicated in parentheses,
such as u (Menu).
* However, k (OK)/k (Check)/k (Set)/k (Commit)/k
(Done) are abbreviated as k only.
◎ Menu items, layers and icons described in this manual may
be different according to functions and conditions to use.
◎ In this manual, "au Nano IC Card 04 LE" is abbreviated as
"au IC card".
◎ In this manual, "microSD™ memory card (commercially
available)" and "microSDHC™ memory card (commercially
available)" are abbreviated as "microSD memory card" or
"microSD".
◎ All of the indicated amounts exclude tax unless otherwise
specified.
Company names and product names referred to in this
◎
manual are trademarks or registered trademarks of the
respective companies. The TM, ® marks may be omitted in
this manual.
3
Contents
Preface ................................................................................... ii
List of Packaged Items .......................................................... ii
•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,
check "Troubleshooting" in this manual.
Or, check for possible remedies in "トラブル診 断"
(Japanese) of au homepage:
•Communication is not possible even inside the
service area in places where the signal does not
reach (e.g. tunnels and basements). Also,
communication may not be possible in poor reception
areas. Communication may be 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 be
eliminated (though the LTE/UMTS/GSM system has
highly secure confidential communication features).
•VoLTE (LTE network) by au is used when connecting
with emergency call receiving agencies within Japan.
You cannot connect using 3G (circuit-switched
network).
•The product is compatible with au World Service.
Each network service described in this manual varies
depending on the area and service content.
•Since the 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.
•The IMEI information of your cell phone is
automatically sent to KDDI CORPORATION for
maintenance and monitoring operational status of
your cell phone.
•If you are using the product overseas, check the
relevant laws and regulations of the country/region
you visit beforehand.
•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
operation 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 saved content, loss of
business income, disruption of business, etc.) arising
from use of or inability to use the product.
•The Company is not liable for any damages arising
from failure to observe the described content of this
manual.
Safety Precautions
7
•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
Safety Precautions
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
the defect or malfunction may be, the Company
assumes no responsibility for alteration or loss of
saved data.
•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 the 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.
8
•The product uses liquid crystal for its main display.
The main display response speed may become slow
when the ambient temperature is low, which is due to
the characteristics of liquid crystal and is not a
malfunction. The main display response speed will
return to normal at room temperature.
•Although the display used on the product is made
using high-precision technology, some pixels (dots)
might be lit or out at all times. This is not a malfunction.
•You are recommended to store copies of individual
data such as photos/movies you took and music in
your PC by sending each file as mail attachment, etc.
Note, however, that you may not be able to make
copies of some copyrighted data even by the
above-mentioned means.
•Do not discard the product together with regular
trash. Please cooperate in the collection of the
product (including optional parts) when it is no longer
needed to protect the environment and effectively use
resources. Old products are collected at au shops
and other places.
•If the confirmation screen such as terms and
conditions, etc. appears when you use applications
and functions of the product, follow the on-screen
instructions.
* "The Company" as appears in this manual refers to
the following companies:
Sold by: KDDI CORPORATION, OKINAWA
CELLULAR TELEPHONE COMPANY
Manufactured by: KYOCERA Corporation
◎ Reproduction of the content of this manual in part or in
whole is prohibited.
◎ The content of this manual is subject to change without
notice.
◎ Every effort has been made in the preparation of this
manual. Should you notice any unclear points, omissions,
etc., feel free to contact us.
Safety Precautions (Observe
Strictly)
Before using the product, thoroughly read this
"Safety Precautions" for proper use.
These precautions describe instructions that
should be observed to prevent injury to the
customer and others, or damage to property
using the product.
The signs below differentiate between the levels
of danger that can occur if the product is not
used within the specied guidelines.
This sign denotes that "death
DANGER
WARNING
CAUTION
or serious injury*1 may directly
result from improper use".
This sign denotes that "death
or serious injury*1 may result
from improper use".
This sign denotes that "minor
injury*2 or damage to
property*3 may result from
improper use".
Safety Precautions
9
*1 Serious injury: This refers to loss of sight, injury, burns
Safety Precautions
*2 Minor injury: This refers to injuries, burns (high- and
*3 Physical damage: This refers to extended damage to
(high- and low-temperature), electric shock,
broken bones, injuries with residual aftereffects
from poisoning, etc., and injuries requiring
hospital admission for treatment or long-term
hospital attendance as an outpatient.
low-temperature), electric shock, etc. that do not
require hospital admission for treatment or
long-term hospital attendance as an outpatient.
buildings, furniture, livestock or pets.
Explanation of Graphic Symbols Used
in This Manual
Indicates an
action that is not
allowed.
Indicates that
disassembly is
not allowed.
10
Indicates that
handling with
wet hands is not
allowed.
Indicates an
action based on
instructions that
must be done.
Indicates that use
in a place where
the product is
likely to get wet
or allowing the
product to get
wet is not
allowed.
Indicates that
the power plug
must be
disconnected
from the power
outlet.
Precautions Common to the Main Unit,
Battery Pack, Back Cover, Charger, au IC
Card, Peripheral Devices
DANGER
Do not use, store or leave the product in hot
places (e.g. by the re, near a heater, under
a kotatsu or futon, 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 into or near a
heating cooking device such as a
microwave oven or IH cooker, or highpressure container such as a pressure
cooker.
Doing so may cause fire, burns, injuries, or
electric shock.
Do not put sand, dirt, or mud on the product
or put it on them directly. Do not touch the
product with hands to which sand or others
adhere.
Doing so may cause fire, burns, injuries, or
electric shock.
For details on water/dust resistance, refer to
the following.
▶P. 32 "Notes on Waterproof/Dustproof/
Shockproof Properties"
Do not charge when the product is wet with
water (drinking water, perspiration,
seawater, urine of pet animals, etc.).
Doing so may cause fire, burns, injuries, or
electric shock.
For details on water resistance, refer to the
following.
▶P. 32 "Notes on Waterproof/Dustproof/
Shockproof Properties"
Do not subject the product to strong
pressure or break the product. Especially
when bringing the product putting in a
pocket of clothes, do not let the product hit
against surroundings or being put between
the objects.
Doing so may cause fire, burns, or injury due
to battery damage.
* Examples to avoid
•Sitting or squatting with the product put in a
pocket of trousers or skirt
•Putting the product in a pocket of outer wear
and catching them in a door or a door of car
•Stepping on the product on a soft object
such as a sofa, bed, or bedding, or on a floor
Do not disassemble or modify in that
manner.
Doing so may cause fire, burns, injuries, or
electric shock.
Safety Precautions
11
Safety Precautions
12
Do not let the product get wet with water
(drinking water, perspiration, seawater, urine
of pet animals, etc).
Doing so may cause fire, burns, injuries, or
electric shock.
For details on water resistance, refer to the
following.
▶P. 32 "Notes on Waterproof/Dustproof/
Shockproof Properties"
Do not put water (drinking water,
perspiration, seawater, urine of pet animals,
etc.) into the charging terminal or the
external connection terminal.
Doing so may cause fire, burns, injuries, or
electric shock.
For details on water resistance, refer to the
following.
▶P. 32 "Notes on Waterproof/Dustproof/
Shockproof Properties"
Use the optional products specied by au.
Not doing so may cause fire, burns, injuries, or
electric shock.
WARNING
Do not drop, trample, or throw the product
or give a strong force or vibration to it.
Doing so may cause fire, burns, injuries, or
electric shock.
Do not allow conductive materials (metal
pieces, pencil lead, etc.) to come in contact
with the charging terminal or the external
connection terminal, and do not allow dust
to get inside.
Doing so may cause fire, burns, injuries, or
electric shock.
Do not cover or wrap the product with
bedding, etc. while using or charging the
product.
Doing so may cause fire or burns.
If charging is not completed after the
specied charging time, stop charging.
Overcharging may cause fire, burns, or
injuries.
Make sure to turn off the product or stop
charging before you get close to places like
a gas station where a ammable gas or dust
can be generated.
Using the product in places where a
flammable gas can be generated may cause
an explosion or fire. When using Osaifu-Keitai
at a gas station, be sure to turn off the power
in advance. (If Osaifu-Keitai lock has been set,
cancel the lock before turning off the power.)
Perform the following operations while
using, charging, or keeping the product if
there are odors, noise, smoke, overheating,
discoloring, deformation, or other
abnormalities.
•Remove the power plug from the wall outlet.
•Turn the product OFF.
•Remove the battery pack from the product.
Not doing the above operations may cause
fire, burns, injuries, or electric shock.
CAUTION
Do not use the damaged product.
Doing so may cause fire, burns, or injuries.
Do not leave the product on unstable or
sloping surfaces. Be careful especially
when the product is set to vibrate.
The product may fall and cause injuries.
Do not use or store the product in humid or
dusty places, or places that get hot.
Doing so may cause fire, burns, or electric
shock.
For details on water/dust resistance, refer to
the following.
▶P. 32 "Notes on Waterproof/Dustproof/
Shockproof Properties"
When children use the product, do not let
them use incorrectly without instruction by
an adult for proper use.
Doing so may cause injuries.
Do not store the product within the reach of
small children.
Doing so may cause accidental swallowing,
injuries, or electric shock.
Safety Precautions
13
Safety Precautions
14
Be careful when using the product
continuously for a long time or charging as
it gets hot. Also, avoid touching the product
for a long time by falling asleep
unintentionally.
The product, battery pack, or specified
charger (sold separately) may become hot
when using for a long time such as apps,
calling, data communication, watching TV or
videos, or while charging. Depending on your
physical predisposition and physical condition,
contacting with a high temperature part may
cause skin redness, itching, rash, or lowtemperature burns.
Main unit
DANGER
Do not throw the product into re or apply
heat.
Doing so may cause fire, burns, or injuries.
Do not apply excessive force such as
sticking a nail into the product, hitting it
with a hammer, or stepping on it.
Doing so may cause fire, burns, or injuries.
If the substance inside the product comes
into contact with your eyes or mouth,
immediately rinse the area with clean water,
and then see a doctor right away.
Not doing so may cause loss of sight or poor
physical condition due to the influence of the
substance, etc. inside the product.
WARNING
Do not send data by infrared
communication with the infrared port
pointing toward eyes.
Doing so may adversely affect on eyes.
Do not operate to point the infrared port
toward some other infrared device when
using infrared communication function.
Doing so may cause an accident, etc because
of malfunction of infrared device.
Do not lighten or ash the lighting part of
the light close to person's eye. Be
especially careful to keep a sufficient
distance from small children.
Not doing so may cause vision disturbance.
Also, it may cause an accident such as injuries
due to dizziness or shocks.
Do not lighten or ash the light to point at
the eyes of someone driving a car, etc.
Doing so may interfere with driving and cause
an accident.
Do not watch a repeatedly ickering screen
for a long time.
Doing so may cause muscle spasms or loss of
consciousness, etc.
Do not allow water or other liquids (drinking
water, perspiration, seawater, urine of pet
animals, etc.), metal pieces, ammable
material or foreign object into the au IC card
slot or the microSD memory card slot on
the product. Do not mistake the place and
direction of the au IC card or the microSD
memory card.
Doing so may cause fire, burns, injuries, or
electric shock.
Do not expose the camera lens to direct
sunlight for an extended period.
Doing so may cause fire, burns, or injuries by
the light-collecting mechanism of the lens.
Turn off the product or set it to Airplane
mode before going aboard an airplane.
Since using the product on airplanes is
restricted, follow the instructions given by the
respective airlines.
If any functions that power on the product
automatically are activated, deactivate them.
The product's signals may adversely affect onboard electronic equipment.
If you commit a prohibited act while using the
product on an airplane, you might be punished
by law.
Follow the instructions given by the
respective medical institution regarding the
use of the product in a hospital.
Turn off the product in areas where the use of
the product is prohibited.
If any functions that power on the product
automatically are activated, deactivate them.
The product's signals may affect electronic
equipment and electronic medical equipment.
Safety Precautions
15
Safety Precautions
16
When using the handsfree call, ringtone is
ringing, or in the standby mode, be sure to
keep the product off of the ears. Also, when
playing games, video, or music with an
earphone microphone connected to the
product, adjust the volume to the proper
level.
When using the handsfree call, loud noise
sounds from the product.
Even in the standby mode, ringtone and
vibrator 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, be careful when
setting the ringtone vibration and incoming
volume.
Sudden ringtone vibration and ringtone
surprise you, it may cause harmful effect on
heart.
To use electronic medical equipment, check
with electronic medical equipment
manufacturer or vendor to determine how
devices are affected by radio waves before
using.
Not doing so may cause harmful effect on
electronic medical equipment, etc.
Turn the product off near high-precision
electronic control equipment or electronic
equipment using low-power signals.
Not doing so may cause the equipment to fail
or malfunction.
* Examples of electronic equipment to avoid
A hearing aid, an implanted pacemaker, an
implanted cardioverter-defibrillator, other electronic
medical equipment, or other automatic control
devices, etc. To use an implanted pacemaker, an
implanted cardioverter-defibrillator, or other
electronic medical equipment, check with electronic
medical equipment manufacturer or vendor to
determine how devices are affected by radio waves
before using.
When the display or camera lens is
accidentally broken, be careful of broken
glass or exposed internal parts of the
product.
Not doing so may cause burns, injuries, or
electric shock with damaged parts or exposed
parts.
CAUTION
Do not swing the product around by holding
strap, etc.
Doing so may cause injuries or other
accidents.
If the display breaks and the uid, etc. leaks
out from inside, do not let the uid contact
with the skin on your face or hands or
clothes.
Doing so may cause eye or skin problems. If
the substance inside the display comes into
contact with your eyes or mouth, immediately
rinse the area with clean water. If the fluid, etc.
enters your eyes or mouth, immediately see a
doctor after rinsing.
When removing the back cover, do not
apply excessive force.
Doing so may cause injuries with the back
cover damaged.
Do not nip a part of your body such as
ngers while attaching the back cover.
Doing so may cause injuries.
Do not use with the back cover removed.
Doing so may cause burns, injuries, or electric
shock.
To use the product in car, check with
automobile manufacturer or dealer to
determine how vehicle devices are affected
by radio waves before using.
In rare cases, using the phone in some vehicle
models can cause the vehicles electronic
equipment to malfunction. In that case, stop
using the product immediately.
If you develop skin problems, stop using
the product immediately, and see a doctor.
Itching, rashes, eczema, etc. sometimes
occurs depending on your physical
constitution and condition.
For material of each part ▶P. 24 "Material List"
Safety Precautions
17
Safety Precautions
18
Be careful not to nip a part of your body
such as ngers while opening and closing
the product.
Nipping a part of your body such as fingers
may cause injuries.
Make sure that there is no adhered metal
pieces (cutter blade, staples, etc.) as the
speaker part of this product generates
magnetism.
Not doing so may cause injuries with adhered
metal pieces.
Use the product in a well-lighted area and
put some distance between you and the
display when watching the display.
Using the product in dark places or near eyes
may affect your vision.
Battery Pack
DANGER
Do not allow metal objects (such as
necklaces and hairpins) or conductive
materials to come in contact with the
contact terminal. Also, do not carry or store
the battery pack with them.
Doing so may cause fire, burns, or injuries.
If the battery pack does not t into the
product, do not forcibly attach the battery
pack. If it is difficult to remove the battery
pack from the product, do not forcibly
remove the battery pack.
Doing so may cause fire, burns, or injuries.
Do not throw the product into re or apply
heat.
Doing so may cause fire, burns, or injuries.
Do not apply excessive force such as
sticking a nail into the product, hitting it
with a hammer, or stepping on it.
Doing so may cause fire, burns, or injuries.
Conrm the direction of the battery pack
when attaching the battery pack into the
product.
Improper connection may cause fire, burns, or
injuries due to battery pack ignition, rupture,
overheat, or leak.
If the substance inside the battery pack
comes into contact with your eyes, do not
rub the contacted area but immediately
rinse the area with clean water, and then
see a doctor right away.
Not doing so may cause loss of sight or poor
physical condition due to the influence of the
substance inside the battery pack.
WARNING
Do not use the product if there are odors,
overheating, discoloring, deformation, or
other abnormalities.
Doing so may cause fire, burns, or injuries.
Do not touch the battery pack with wet
hands.
Doing so may cause burns or electric shock.
Stop using the product immediately and
move the battery pack away from re if you
notice leakage of substance, etc. inside the
battery pack or unusual odor.
Not doing so may cause the leaked fluid to
catch fire resulting in ignition or rupture.
Prevent a pet from biting the battery pack.
Not doing so may cause fire, burns, or injuries
due to battery pack ignition, rupture, overheat,
or leak.
Safety Precautions
CAUTION
If uid, etc. leaks out from the battery pack,
do not let the uid contact with the skin on
your face or hands or clothes.
Doing so may cause eye or skin problems.
If the substance inside the display comes into
contact with your eyes or mouth, immediately
rinse the area with clean water. If the fluid, etc.
enters your eyes or mouth, immediately see a
doctor after rinsing.
Do not discard the old product together
with regular trash.
Doing so may cause fire, burns, or injuries.
Also, may cause environmental disruption.
Insulate all terminals of the battery pack with
insulation tape when it is no longer needed.
Bring them to a sales outlet such as au Shop,
or if your local municipality has a battery
recycling program, dispose of them as
provided for.
19
Safety Precautions
20
Do not use or charge a wet battery pack.
Doing so may cause fire, burns, or injuries.
Charger
WARNING
Do not use if the cord of the specied
charger (sold separately) is damaged.
Doing so may cause fire, burns, or electric
shock.
Do not use the specied charger (sold
separately) in a humid place such as a
bathroom.
Doing so may cause fire, burns, or electric
shock.
Do not touch the specied charger (sold
separately) if you hear thunder.
Doing so may cause electric shock.
Do not short the charging terminal while it
is connected to an outlet. Do not allow any
part of your body such as your hands or
ngers to come into contact with the
charging terminal.
Doing so may cause fire, burns, or electric
shock.
Do not place heavy objects on the cord of
the specied charger (sold separately), or
do not pull the cord with excessive force.
Doing so may cause fire, burns, or electric
shock.
When you plug/unplug the specied
charger (sold separately) into/from the
outlet, do not contact metal straps or other
metal objects with the jack.
Doing so may cause fire, burns, or electric
shock.
Do not connect a transformer for overseas
travel (travel converter) to the specied
charger (sold separately).
Doing so may cause ignition, overheating, or
electric shock.
Do not apply excessive force on the
connection part with the specied charger
(sold separately) connected to the product.
Doing so may cause fire, burns, injuries, or
electric shock.
Do not touch the cord, charging terminal or
power plug of the specied charger (sold
separately) with wet hands.
Doing so may cause fire, burns, or electric
shock.
Use the product at the specied power
supply voltage. When charging the product
overseas, use the specied charger (sold
separately) for global use.
Incorrect power supply voltage may cause
fire, burns, or electric shock.
AC adapter : 100 V AC (Connect to an AC
outlet for internal household use)
AC adapter for global use : 100 V AC - 240 V
AC (Connect to an AC outlet for internal
household use)
Wipe off dust on the power plug.
Not doing so may cause fire, burns, or electric
shock.
Fully plug the specied charger (sold
separately) into the outlet.
Not doing so may cause fire, burns, or electric
shock.
When you disconnect the power plug from
an outlet, do not pull the cord of the
specied charger (sold separately) with
excessive force. Instead, grasp the adapter
to disconnect.
Pulling the cord of the specified charger (sold
separately) may damage the cord and cause
fires, burns, electric shock, etc.
When plugging/unplugging the specied
charger (sold separately) into/from the
product, do not pull the cord with excessive
force. Instead, plug/unplug it straightly
toward the jack to connect.
Not doing so may cause fire, burns, injuries, or
electric shock.
Stop using the product immediately if you
notice deformation of the charging terminal.
Also, stop using the product after
recovering the original form of the terminal.
Short-circuiting of the charging terminal may
cause fire, burns, injuries, or electric shock.
Safety Precautions
21
Safety Precautions
22
When the specied charger (sold
separately) is not to be used for a long time,
disconnect the power plug from the outlet.
Not doing so may cause fire, burns, or electric
shock.
Immediately remove the power plug from
the outlet if water or other uids (drinking
water, perspiration, seawater, urine of pet
animals, etc.) get on the adapter.
Not doing so may cause fire, burns, or electric
shock.
Always remove the power plug from an
outlet when cleaning the equipment.
Not doing so may cause fire, burns, or electric
shock.
CAUTION
Do not touch the specied charger (sold
separately) for a long time when connected
to an outlet.
Doing so may cause burns.
au IC Card
CAUTION
Be careful of the cut surface when handling
an au IC card as it may damage a part of
your body such as ngers, etc.
The cut surface may be sharp, and it may
cause injuries.
Use near Medical Instruments and
Inside Medical Facilities
WARNING
Wearers of medical equipment such as
implanted pacemakers or debrillators must
carry and use the product at least 15 cm
away from the implanted device.
Radio waves may affect the performance of
electronic medical equipment.
When using electronic medical devices as
home medical treatment other than an
implanted pacemaker and an implanted
cardioverter-debrillator outside medical
facilities, check individually with the
manufacturer of the electronic medical
equipment regarding the inuence of radio
waves.
Radio waves may affect the performance of
electronic medical equipment.
Make sure that the product will not emit any
signals (turn off power, put it in Airplane
mode, etc.) if within 15 cm of those around
you, such as where crowded and you
cannot move freely.
Since there may be people with an implanted
pacemaker or an implanted cardioverterdefibrillator nearby. Radio waves may affect
the performance of electronic medical
equipment.
When using the product in medical
facilities, be sure to observe the regulations
of the facility.
Radio waves may affect the performance of
electronic medical equipment.
Safety Precautions
23
Material List
MARVERA KYF35 main unit
Safety Precautions
24
PartMaterialSurface
Window panel
(main), camera plate
Ring cameraAluminum
Manner/shutter key,
outer case (hinge
cover), back cover
Charging terminalZinc alloyGold plating
Outer case (LCD
case, KEY case)
Outer case (LCD
rear plate)
PMMA + PC
resin
alloy
PC resinAcrylic UV
PA + GF resin Acrylic UV
PMMA resinAcrylic UV
Treatment
Hard coat
processing
Anodized
aluminum
cured coating
(with Cu, Ni, Ni
+ Pd)
cured coating
cured coating
PartMaterialSurface
Infrared port window,
phone book key,
camera key, browser
key, mail key, cursor
key, call/pair key,
clear/memo key,
power/end key,
number keys,
custom keys
Center keyAluminum
Key sheetPET resinUV curable
Cushion (the bottom
of number keys)
Dummy SD card
(protective card)
These precautions are provided to prevent product
faults and to ensure that performance can be fully
demonstrated.
Thoroughly read these precautions to ensure correct
use.
Precautions common to the main unit, battery
pack, back cover, charger, au IC card, peripheral
devices
●Do not apply excessive force to the product during
use. Be sure not to put the product into a tightly
packed bag or place a heavy object on the product
in a bag. Sitting on the product in your pocket might
damage the display or internal circuit board resulting
in a damage or malfunction.
Keeping an external connection device connected to
the external connection terminal might damage the
connector resulting in a malfunction. Such damage
and malfunction are not covered by the warranty,
even if there is no external damage.
●To ensure waterproof property (equivalent to IPX5
and IPX8) of the product, use the product with the
back cover tightly closed.
Note that the waterproof property is not guaranteed
in every usage condition. Do not allow water to get
inside the product or splash water on the battery
pack, specified charger (sold separately), or optional
accessories. Do not attach/remove the back cover of
the product in the rain or with any water on its
surface. Doing so may cause water intrusion
resulting in internal corrosion.
Malfunctions determined to be caused by such water
intrusion are not covered by the warranty.
●Do not use the product in extremely hot, cold or
humid places.
(Use within an ambient temperature range of 5℃ to
35℃ and humidity range of 35% to 85%.)
•Charger
•Peripheral devices
●Do not use the product in extremely hot, cold or
humid places.
(Use within an ambient temperature range of 5℃ to
35℃ and humidity range of 35% to 85%. Temporary
use at 36℃ to 40℃ is allowed.)
•Main unit
•Battery pack, au IC card (attached to the main unit)
Safety Precautions
25
●Do not use in places subject to lots of dust or
vibration. Doing so may cause malfunction.
●Clean the external connection terminal now and then
with a dry cotton swab. Soiling may result in a poor
connection. Avoid using excessive force, which can
Safety Precautions
bend the external connection terminal.
●Clean the product with a soft dry cloth (such as the
type used for eyeglasses). Forcefully rubbing with a
dry cloth may scratch the display. The display may
be stained if splash or smear is left attached to the
surface. Wiping the product using alcohol, thinner,
benzene, detergent, etc. might erase the printing on
the outer cover or cause malfunction.
●Use as far away as possible from fixed-line phones,
TVs and radios. Use nearby might affect them.
●The product may become warm while charging or
during other operations, depending on the situation,
but this is not abnormal.
●Turn off the power of the product before removing
the battery pack. If you remove the battery pack with
the power on, saved data might be altered or lost.
●Do not place near corrosive chemicals or in places
where corrosive gas is generated. Doing so may
cause malfunction.
●Do not use outside when you can hear thunder.
Doing so might risk lightning strikes and electric
shock.
26
●Be sure to use only the specified peripheral devices.
Use of other peripheral devices might cause
malfunction.
●Do not put the product in a cooking apparatus such
as microwave oven or a pressure vessel. Doing so
may cause malfunction.
●The customer is not allowed to disassemble, modify
or repair the product. Doing so may cause
malfunction. Modification of the product is in violation
of the Radio Law and Telecommunications Business
Law.
●To prevent short-circuiting of the connection terminal,
do not allow your fingers or any other part of your
body or conductive materials (metal, pencil lead,
etc.) to come in contact with or enter these areas.
Doing so may cause malfunction.
●In the event that the product gets wet while charging,
immediately disconnect the power plug of the
specified charger (sold separately).
●Do not use the product while driving a car or riding a
motorbike or bicycle or while walking. Use of a
mobile device while driving a car or motorbike is
prohibited by law. Use of a cell phone while riding a
bicycle may be punishable by some regulations.
●Using or charging the product in a bag or while it is
covered with bedding might cause malfunction.
●When using a specified charger (sold separately) or
external device, insert/remove the connector straight
to/from the terminal. Improper connection may cause
a fault.
●Do not expose the camera lens to direct sunlight for
an extended period. Doing so may cause
malfunction.
●Do not store the product in places subject to direct
sunlight (e.g. in a car), places that get hot, places
that get extremely cold, and in humid or dusty
places. Doing so may cause malfunction.
●Do not leave the product on unstable or sloping
surfaces. Be careful especially when the product is
charging or set to vibrate. The product may fall and
cause malfunction.
●For charging the product, do not exceed the rating
of an outlet or wiring device by overloading an
electrical circuit, etc.
Main unit
●Do not forcefully press, tap or intentionally subject
the display to strong impact. Doing so may cause
scratching or damage.
●Do not forcefully press your fingernails, sharp
objects, or hard objects against keys or display
surface. Doing so may cause scratching or damage.
●You can operate in the same way as a touchpad
(touch pointer) by touching the keys of the product
(touch area) with your fingers. However, even if you
touch the touch area, the operation may not work in
the following cases. And it may cause false
operations.
•With gloves on
•With fingernails
•With another object placed on the operation area
•With a protective film or sticker adhered
•With any water or condensation
•With wet or sweaty fingers
•Under water
Safety Precautions
27
●Never use the modified product. Use of a modified
device violates the Radio Law and
Telecommunications Business Law.
The product has acquired such certification as
conformity with technical regulations for a specified
Safety Precautions
radio station based on the Radio Law and conformity
with technical regulations for a terminal device
based on the Telecommunications Business Law,
and the "Technical Conformity Mark " can be
confirmed internally in the product.
From the standby screen, press k → [Settings] →
[More settings] → [About phone] → [Compliance
information]
If modifications are made to the internal components
by removing the screws of the product, the
certifications of conformity with technical regulations
will become invalid. Never use the product without
these certifications valid. Doing so violates the Radio
Law and Telecommunications Business Law.
●Take care not to place magnetized items such as
magnetic cards, speakers and TV sets near the
product, as it might cause malfunction.
Putting strong magnetism close to the product might
cause false operation.
●Do not bring magnetized cards such as cash cards,
credit cards and prepaid cards closer to the product.
Doing so may result in loss of recorded information.
28
●When you put the product in your pocket or bag,
take care so that the display does not come in
contact with metal objects or other hard objects. Not
doing so may cause scratching or damage. Be
aware that any metal or other hard cell phone strap
that comes into contact with the display may scratch
or damage them.
●When suddenly brought into a warm place from a
cold place, or when in a humid location, or when
used where temperature suddenly changes (e.g.
near the air discharge port of an air conditioner),
water drops (i.e. condensation) sometimes are
formed inside the product. Note that when used
under conditions such as this, humidity might cause
corrosion or a fault.
●While writing/reading data to/from a microSD memory
card, do not subject the product to vibration or
impact, remove the battery pack, or turn off the
power. Doing so may cause data loss or malfunction.
●Covering the light sensor with your fingers, a sticker,
etc. may prevent the light sensor from responding to
the ambient light level surroundings and operating
properly.
●Do not use with the back cover removed. Do not
leave or store in that manner. Doing so may allow
dust or other foreign matter to enter and cause a
fault. (▶P. 34 "Attaching the back cover")
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