AU Urbano L01 Installation guide

Contents
Safety Precautions
Getting Ready
Basic Operation
au Disaster
Countermeasure
Appendix
Basic Manual

ii
Preface
Thank you for buying the "URBANO" (simply called the
"product" from here on).
Before using the product, be sure to read the "Basic
Manual" (this manual) to ensure correct use.
After you have finished reading this PDF and the printed
manuals, be sure to store them in safe places so that you
can retrieve them whenever needed. If you lose the printed
manuals (Accessories), contact an au shop or Customer
Service Center.
About Operating Instructions
■ "Setting Guide"/"Basic Manual" (This manual)
Handles only basic operations for main features.
For detailed descriptions on various functions, refer to the
"Instruction Manual " application (Japanese) installed on
the
product or "取扱説明書詳細版 (Full Instruction Manual)"
(Japanese) available on the au homepage.
http://www.au.kddi.com/support/mobile/guide/manual/
•
Company names and product names referred to in this
manual are trademarks or registered trademarks of
respective companies.
■ "Instruction Manual" (Japanese) Application
You can use the "Instruction Manual" application (Japanese)
on the product to confirm detailed operational procedures.
Certain functions can be directly activated from the
application screens on which their operations are
described.
Home screen→[ (Simple)]→[Apps]→[Instruction
Manual URBANO]
• When you activate for the first time, follow the onscreen
instructions to download and install application.
■Downloading Manuals
You can download the "Basic Manual" (this PDF manual),
the "取扱説明書 (Instruction Manual)" (Accessory)
(Japanese) and "取扱説明書詳細版 (Full Instruction
Manual)" (Japanese) in PDF format from the au homepage.
Download URL:
http://www.au.kddi.com/support/mobile/guide/manual/
Safety Precautions
Before you start using the product, make sure to read the
"Safety Precautions" to ensure correct use.
Before you assume that the product is malfunctioning,
check for possible remedies in the following au Customer
Support site of au homepage:
http://www.au.kddi.com/support/mobile/trouble/repair

1
When using the product
• Communication is not possible even inside the service
area in places where the signal does not reach (e.g.
tunnels and basements). Also, communication is
sometimes not possible in poor reception areas.
Communication is sometimes interrupted if you move into
a poor reception areas during communications.
• Since this product uses radio waves, the possibility of
communication intercepts by third parties cannot be
eliminated. (Though LTE/CDMA/GSM/UMTS system has
highly secure confidential communication features.)
• This product is compatible with the international roaming
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.
• Take care not to inconvenience people around you when
you use the product in a public place.
• When the product is used by a child, parents or
guardians should thoroughly read the "Basic Manual" (this
manual) and teach the child how to use it.
•
Before you start using the product overseas, check the
relevant laws and regulations of the country/region you visit.
■Use of cell phones is not allowed in
some places.
• Do not use a cell phone while driving a car or riding a
motorbike or bicycle. It might cause a traffic accident.
Use of a cell phone 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.
• Do not use this product while you are aboard an airplane.
Use of electric devices transmitting radio waves in
airplane is prohibited by law. Some airline companies,
however, allow their passengers to use cell phones. For
details, contact the airline company you use.

2
List of Packaged Items
Before your start using the product, make sure that you
have all the following packaged with the product.
Main unit Battery cover
*Attached to the back side of the
product
(KYY
21
TGA/KYY
21
TWA/
KYY
21
TLA/KYY
21
TKA)
Battery Pack (KYY
21
UAA)
Quick Charge Desktop
Holder (KYY
21
PUA)
AC Adapter for Desktop
Holder (KYL
21
PQA)
●取扱説明書 (Instruction Manual) (Japanese)
●設定ガイド (Setting Guide) (Japanese)
●本体保証書 (Warranty for the main unit) (Japanese)
●急速充電対応卓上ホルダ保証書 (Warranty for Quick
Charge Desktop Holder) (Japanese)
●卓上ホルダ専用ACアダプタ保証書 (Warranty for AC
Adapter for Desktop Holder) (Japanese)
●ご使用上の注意 (Notes on usage) (Japanese)
The following items are not included in the package.
・microSD memory card ・microUSB Cable
・Earphones

3
Contents
3
Contents
Preface.............................................................................ii
About Operating Instructions ..........................................ii
Safety Precautions...........................................................ii
When using the product ................................................. 1
List of Packaged Items ................................................... 2
Contents ..................................................3
Safety Precautions..................................4
Regarding notations used in this document................... 4
Exemptions ..................................................................... 5
Safety Precautions (Observe Strictly)............................. 6
Handling precautions ................................................... 16
Notes on waterproof and dustproof.............................. 24
Notes on using Bluetooth®/Wireless LAN (Wi-Fi®)
function ......................................................................... 31
Notes on packet communication charge ..................... 33
Notes on applications................................................... 33
Getting Ready........................................34
Names and functions of parts ...................................... 34
Attaching/Removing the battery pack .......................... 37
Attaching/Removing au Nano IC Card (LTE)................ 38
Attaching/Removing microSD memory card ................ 40
Charging....................................................................... 42
Turning the power on/off ............................................... 46
Basic Operation ....................................47
Using Home screen...................................................... 47
Using the Simple menu ................................................ 47
Using the Applications list ............................................ 47
Monitoring the product's status .................................... 47
Displaying menu........................................................... 49
au Disaster Countermeasure ...............50
Using Disaster Message Board.................................... 50
Using Emergency Rapid Mail....................................... 50
Using Disaster Voice Messaging Service..................... 52
Appendix................................................53
Introduction of related accessories .............................. 53
Troubleshooting ............................................................ 54
Updating Software or OS.............................................. 55
After-sales service ........................................................ 57
Main specifications....................................................... 60
Specific Absorption Rate of Mobile Phone................... 61
Intellectual property rights............................................ 63
OpenSSL License......................................................... 66
FCC Notice ................................................................... 67
European RF Exposure Information.............................. 68
Declaration of Conformity ............................................. 68

Safety Precautions
4
Safety Precautions
Regarding notations used in this
document
■Key indications used in this manual
In this manual, keys are represented by simplified
illustrations as shown below.
CHM
r(Volume UP key)
F
l(Volume DOWN key)
■Indications used for the operation of
selecting items/icons/buttons, etc.
Notations used for operation procedures in this manual are
as follows.
Tapping is to select a key or icon displayed on the screen
by lightly tapping it with your finger.
Description Explanation
Home screen
→[
(Phone)]
→[1][4][1]→[
]
Tap " (Phone)" at the bottom of the
Home screen. And tap " ", " ",
"", then tap " " at the end.
In sleep mode, FIn sleep mode, press F.
■ Illustrations/screen displayed used in
this manual
Screen illustrations shown in this manual may look different
from the actual screens.
In some cases, minor details or a part of a screen may be
omitted.
Notations used in
this manual
Actual screen
In this manual,
some icons on
a screen are
omitted.

5
Safety Precautions
◎Operations from the vertical display are mainly described.
Menu items/icons/keys on a screen may be different from
the ones in the horizontal display.
◎
Menu items/layers/icons may be different depending on
functions, conditions, etc.
◎In this manual, screenshots for body color "Green" are
provided as examples.
◎
In this manual, "microSD™ memory card", "microSDHC™
memory card" and "microSDXC™ memory card" are
abbreviated as "microSD memory card" or "microSD".
Exemptions
◎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 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 in 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.
* "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.
• Wrong page order or missing pages will be replaced.

Safety Precautions
6
Safety Precautions (Observe Strictly)
■ Before using this product, thoroughly read these
safety precautions for proper use. After reading, store
the precautions in a safe place.
●These "Safety Precautions" describe instructions that
should be observed to prevent damage to property or
injury to the customer or others using the product.
●
These instructions are divided into the following categories.
■ Explanation of indications used in this manual
%"/(&3
This symbol indicates the potential and
imminent danger of death or serious
injury (*1) to a person.
8"3/*/(
This symbol indicates the possibility of
death or serious injury (*1) to a person.
$"65*0/
This symbol indicates the possibility
of personal injury (*2) to a person or
physical damage (*3).
*1 Serious injury: This refers to loss of sight, injury, burns (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.
*2 Injury: This refers to injuries, burns (high- and low-temperature), electric
shock, etc. that do not require hospital admission for treatment or
long-term hospital attendance as an outpatient.
*3 Physical damage: This refers to extended damage to buildings, furniture,
livestock, or pets.
■Explanation of graphic symbols used in
this manual
Indicates an
action that is not
allowed.
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
handling with
wet hands is not
allowed.
Indicates an action
that must be done.
Indicates that
disassembly is
not allowed.
Indicates that the
power plug must be
disconnected from
the power outlet.
■ Precautions common to the main unit, battery
pack, battery cover, charging equipment, au
Nano IC Card (LTE), peripheral devices
%"/(&3
Be sure to read the following
hazards before use.
Be sure to use only the specified peripheral devices.
Use of other devices might cause overheating,
ignition, rupture, fault, or leakage of liquid.

7
Safety Precautions
Do not use, store or leave the product in hot places
(e.g. by the fire, near a heater, under a kotatsu, in
direct sunlight, in a car in the hot sun). Doing so might
cause ignition, rupture, fault, fire or injury.
Before entering an area where flammable gas is
generated such as a gas station, be sure to turn off
the product. Do not charge the battery. Failure to
observe these precautions might cause the gas to
catch fire. In addition, 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.)
Do not put the product in a cooking apparatus such
as microwave oven or a pressure vessel. Doing so
might cause ignition, rupture, fault, fire or injury.
Do not throw the product into a fire or heat it. Doing so
might cause fire, rupture or fire.
Do not short-circuit the connection terminal, earphone
microphone terminal, etc. Do not allow conductive
foreign objects (metal fragments, pencil leads, etc.)
to come into contact with or get inside the connection
terminal, earphone microphone terminal, etc. Doing so
might cause fire or a fault.
When using a metal accessory etc., make sure not
to allow the metal part come in contact with the
connection terminal, earphone microphone terminal
or power outlet. Doing so might cause electric shock,
ignition, injury or a fault.
Do not expose the camera lens to direct sunlight for
an extended period. Doing so might cause ignition,
rupture or fire by the light-collecting mechanism of the
lens.
The customer is not allowed to disassemble, modify
or repair the product. Doing so might cause a fault,
ignition, electric shock, or injury. The Company is not
liable even in the event of any nonconformities arising
on the product or peripheral devices as a result of
modification, etc. Modification of the product is in
violation of the Wireless Telegraphy Act.
8"3/*/(
Be sure to read the following
warnings before use.
Do not drop or subject to strong impact, such as
throwing. Doing so might cause rupture, overheating,
ignition, or a fault.
Do not use outside when you can hear thunder. Doing
so might risk lightning strikes and electric shock.
Do not let your hands, fingers and other parts of the
body touch the connection terminals. Doing so might
cause electric shock, injury or a fault.
If the product is damaged because it is dropped or
something, and its display is cracked or internal parts
are exposed, do not touch the cracked display or
exposed parts with your hands. Doing so might cause
electric shock or injury from damaged parts. Contact
an au shop or Secure cell phone support center.

Safety Precautions
8
Although this product model has waterproof property,
stop use if liquid such as water gets inside the main
unit from the external connection terminal cover,
earphone microphone terminal or the battery cover.
Continued use of the product in this state might cause
overheating, fire or a fault.
When removing the battery cover, do not exert more
than necessary force. The battery pack might jump
out, for example, and cause injury or a fault.
Do not operate the product while driving an
automobile or motorized bicycle, riding a bicycle or
walking. Doing so may compromise traffic safety and
cause an accident.
If charging is not completed after the specified
charging time, stop charging. Failure to do so might
cause leakage of liquid, overheating, rupture or
ignition.
Do not leave in places within the reach of small
children. Small children might swallow small parts, etc.
by mistake and choke on them, or might drop them by
mistake and cause accidents or injury.
$"65*0/
Be sure to read the following
cautions before use.
Do not store the product in places subject to direct
sunlight (e.g. in automobiles), places that get hot,
places that get extremely cold, and in humid or dusty
places. Doing so might cause overheating, ignition,
deformation or a fault.
Do not leave on unstable places such as rocky stands
or tilting surfaces. Dropping the product may cause
injury or damage. Pay careful attention while vibrator
is set. Also, pay sufficient attention to impact, etc.
Do not cover or wrap the product with bedding, etc.
while using or charging the product. Doing so might
cause fire, fault or injury.
Do not touch the main unit or specified charger
for a long time while power is being supplied from
an external source. Doing so might cause low-
temperature burns.
The product may become hot by prolonged use
especially in high-temperature environment. Be careful
when using the product touching your skin for a long
time, as it might cause low-temperature burns.
Do not use power outlets or wiring apparatus beyond
its rating. Also, exceeding rating, for example, by
connecting multiple devices to a single power strip
might cause overheating and fire.
Do not use the product with the battery cover
removed.
Do not place near corrosive chemicals or in places
where corrosive gas is generated. Doing so might
cause a fault or loss of internal data.
Do not leave or store with the battery cover removed
from the main unit. Doing so might allow dust or other
foreign objects to get inside and cause a fault.

9
Safety Precautions
Do not use if there is smoke, abnormal odor or noise,
excessive overheating, or other abnormalities. If an
abnormality occurs, disconnect the specified charger
from the power outlet or socket if you are charging the
battery, make sure that the product is not overheating
before turning the power off, and contact an au shop
or Secure cell phone support center. If you have
dropped or damaged the product, do not continue to
use it in that state, and contact an au shop or Secure
cell phone support center.
When inserting an earphone, etc. into the product,
adjust the volume to the proper level. Setting too loud
a volume or using the earphone continuously for a
long period of time might adversely affect your ears.
Also, raising the volume too high might prevent you
from hearing sounds around you, which might in turn
lead to a traffic accident at a railroad crossing or
pedestrian crossing.
When adjusting the volume with an earphone, etc.
inserted into the product, raise the volume a little at a
time. If you raise the volume too much from the outset,
sudden loud noise from the earphone, etc. might
adversely affect your ears.
When using an AC adapter or external device, insert/
remove the connector straight to/from the terminal.
Make sure the orientation of the connector is correct.
Failure to do so might cause damage or a fault.
■Main unit
8"3/*/(
Be sure to read the following
warnings before use.
Do not use a cell phone while driving a car or riding a
motorbike or bicycle. It might cause a traffic accident.
Use of a cell phone 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.
Do not use the product while you are aboard an
airplane. Use of electric devices transmitting radio
waves in airplane is prohibited by law. Some airline
companies, however, allow their passengers to use
cell phones. For details, contact the airline company
you use.
Turn the product off near high precision electronic
devices. Failure to do so might affect the electronic
devices. (Examples of electronic devices that
might be affected by the product include cardiac
pacemakers, hearing aids, other electronic medical
devices, fire alarms, and automatic doors. If you
are using an electronic medical device, contact the
device manufacturer or retailer for information about
the possible affect of radio waves.)

Safety Precautions
10
When using the product near an implanted pacemaker,
implanted cardioverter-defibrillator or other electronic
medical device, radio waves might affect these units
and devices. So, please observe the following.
1. Those with an implanted pacemaker or implanted
cardioverter-defibrillator should carry or use the
product at least 15cm away from the pacemaker or
cardioverter-defibrillator.
2. Turn the product off or set "Airplane mode" when it
may be difficult to keep at least 15cm away such
as in a situation you cannot move freely, since
there may be people with a cardiac pacemaker or
implanted cardioverter-defibrillator nearby.
3. Pay attention to the following points when using the
product inside medical institutions.
• Do not bring the product into operating theaters,
intensive-care units (ICU) and coronary care units
(CCU).
• Turn the product off in hospital wards.
• Even if you are in a lobby, etc., be sure to turn
the product off when there are electronic medical
devices nearby.
• When a medical institution has laid down
designated areas where use of the product
is prohibited or is not allowed to be brought
in, abide by the instructions of that medical
institution.
4. When using electronic medical devices other
than an implanted pacemaker and implanted
cardioverter-defibrillator outside a medical institution
(e.g. home medical treatment), check individually
with the manufacturer of the electronic medical
device regarding the influence of radio waves.
Stay alert to your surroundings when calling,
messaging, browsing the Internet, shooting photos,
playing games, watching TV (1Seg) or listening to
music. Failure to do so might cause a fall or traffic
accident.
Do not send data by infrared communication with the
infrared port pointing toward eyes. Doing so might
affect eyes. Also, sending data with the infrared port
pointing toward some other infrared device might
cause false operation, etc.
Do not light the photo light/simple light in front of a
person's eyes. Do not gaze at the photo light/simple
light emitting part when the photo light is lighted.
Doing so might cause impairment of eyesight, etc. Be
especially careful not to shoot small children from a
very close distance.
Do not light the photo light/simple light toward a driver
of a car, motorbike or bicycle. If dazzled by the light,
the driver might become unable to drive and cause an
accident.
Sometimes, very rarely some people demonstrate
symptoms such as temporary muscle spasms, loss of
consciousness, etc. by watching repeatedly flickering
screens. Those with a past history of this should
consult with a physician beforehand.
Hardened glass is used for the display of the product.
In case it is broken, do not touch the broken part.
Doing so might cause injury by the broken part.
Contact an au shop or Secure cell phone support
center.

11
Safety Precautions
$"65*0/
Be sure to read the following
cautions before use.
Use of the main unit in an automobile sometimes
affects on-vehicle electronic devices, though this
rarely happens. If this happens, stop use since this
may impair safe travel.
If you feel any abnormality with your skin, immediately
consult a dermatologist. Itching, rashes, eczema,
etc. sometimes occurs depending on your physical
constitution and condition.
The materials of parts used on the product are as
follows.
Part Material Surface treatment
Exterior case (Display
side, Lateral side)
PA resin Acrylic UV hard
coating
Exterior case (Bottom),
Battery cover
PC resin Acrylic UV hard
coating (White/Green)
Urethane thermal
hardening coating
(Black/Blue)
Display Chemical
hardened
glass
Antifouling treatment
Fkey, C/ H
/ Mkey, Photo light
surrounding area
Aluminum Alumite treatment
Part Material Surface treatment
lr key, C/
H/ Mkey
surrounding area,
External connection
terminal cover,
Antenna top
PC resin Acrylic UV hard
coating
Camera lens, Infrared
port, Photo light
PMMA resin Hard coating
Antenna shaft SUS -
Charging terminal Copper alloy Gold plating (first
nickel plating)
Earphone microphone
terminal
PA resin -
Do not bring the product close to magnetized objects
such as cash cards, floppy disks, credit cards,
and prepaid cards. Doing so might result in loss of
recorded information.
Do not allow liquids, metal objects, burnable items,
and other foreign matter to get inside the earphone
microphone terminal or the microSD memory card
slot. Doing so might cause fire, electric shock or fault.
Do not swing the product around by holding the
earphone (sold separately) or the hand strap, etc.
Doing so might cause an accident or damage.
Use the product with the external connection terminal
cover etc. closed. If the covers are open, dirt or water
may get inside causing a fault.

Safety Precautions
12
Stow the TV antenna when not watching TV (1Seg).
If you operate the product for calling, etc. with the
antenna extended, it might cause unexpected injury
by hitting your face, etc.
If you have a weak heart, be careful when setting the
incoming vibration and ringtone volume to prevent
adverse effects on your heart.
Do not place the product directly on sand at a beach,
etc. Sand or other small particles might get inside
the microphone or speaker, causing the volume to
drop. If sand gets inside the main unit, it might cause
overheating or a fault.
When using the product for calling or data
communication, be careful not to keep the product in
direct contact with your skin for a prolonged period,
or not to cover the product with paper, cloth, bedding,
etc. The main unit might get hot, causing fire, burns or
a fault.
■Battery pack
(The battery pack of the product is a
lithium-ion battery.)
The battery pack is not fully charged at
the time of purchase. Charge the battery
before using the product.
%"/(&3
Be sure to read the following
hazards before use.
Do not short-circuit the positive (+) and negative (-)
terminals of the battery pack.
Connect the battery pack to this product in the correct
orientation. Connecting in an incorrect orientation
might cause rupture, fire or overheating. Do not try to
forcibly connect the battery pack, instead thoroughly
check the connection terminals before connection.
Do not puncture the battery pack with a nail, hit it with
a hammer or step on it. Doing so might cause fire or
damage.
Do not allow metal objects (such as necklaces and
hairpins) to come in contact with the connection
terminals, the earphone microphone terminal, etc.
when carrying or storing the battery pack. Doing so
might cause fire or a fault due to a short circuit.
Do not disassemble, modify or directly solder the
battery pack. Doing so might cause spilling of the
battery liquid resulting in an accident such as loss
of eyesight if it gets into eyes, or cause overheating,
ignition or rupture.
Do not use a battery pack that has been dropped,
stepped on, damaged, or leaking battery liquid.
Immediately move the battery pack away from fire if
you notice leakage of liquid or unusual odor. Failure
to do so might cause the leaked liquid to catch fire
resulting in ignition or rupture.

13
Safety Precautions
Do not wet the battery pack with water, seawater,
pet urine, etc. A wet battery pack might cause
overheating, rupture or ignition. If you drop the product
into water by mistake, immediately turn off the power,
remove the battery pack, and contact an au shop or
Secure cell phone support center. Never charge the
wet battery pack.
If the leaked liquid gets on your skin or clothes,
immediately rinse it off with water to avoid injury. If the
liquid gets into your eyes, do not rub but wash your
eyes with water, and immediately consult a doctor to
avoid the risk of losing your eyesight. If the liquid gets
on a device, wipe it off without touching it.
The battery pack is a consumable item. If the
performance of a battery pack does not recover
(e.g. the usable time after each charge has become
extremely short), the battery pack is at the end
of service life, so stop use and buy a new one of
the specified type. Failure to do so might cause
overheating, ignition, rupture or leakage. Note that the
length of service life varies depending on the usage
condition, etc.
Be careful not to have the battery pack bitten by your
pet. It might cause leakage, overheating, rupture or
ignition of the battery pack.
■Charging equipment
8"3/*/(
Be sure to read the following
warnings before use.
Do not use at other voltages than the specified power
supply voltage. Doing so might cause ignition, fire,
overheating, or electric shock.
• Quick Charge Desktop Holder (KYY
21
PUA): 4.8 VDC
• AC Adapter for Desktop Holder (KYL
2
1PQA): 100
VAC to 240 VAC
• AC adapter (sold separately) that can be charged
overseas except above: 100 VAC to 240 VAC
• Common DC Adapter 03 (sold separately): 12/24
VDC (for negative grounded vehicles only)
Firmly insert a power plug of specified charger into
the power outlet or cigarette lighter socket down to
the base of its pins. Incomplete insertion of the power
plug might result in electric shock or fire caused by
overheating and ignition. Do not use when a specified
charger is damaged, or a power outlet or a cigarette
lighter socket is loose.
If the fuse in the common DC Adapter 03 (sold
separately) blows, replace it with a fuse of the
specified type (250 V, 1 A). Replacing with a different
type of fuse might cause overheating or ignition. (For
information about fuse replacement, carefully read
the manual for the common DC Adapter 03 (sold
separately).)

Safety Precautions
14
Do not damage, modify, twist, pull or place a heavy
object on the cable of the specified charger. Do not
use a damaged cable. Doing so might cause an
electric shock, short circuit or fire.
Do not let your hands, fingers and other parts of the
body touch the connection terminals or the earphone
microphone terminal. Doing so might cause electric
shock, injury or a fault.
If you hear thunder, do not touch the power plug.
Doing so might cause an electric shock as a result of
a lightning strike.
Before cleaning the charging equipment, unplug its
power plug of the specified charger from the outlet or
cigarette lighter socket. If the plug remains plugged
in when you clean the equipment, it might cause an
electric shock or short circuit.
Wipe off dust on the power plug. Failure to do so
might cause fire, burns or electric shock.
Install and position in-car devices where they do not
hinder driving or safety equipment such as airbags.
It might cause a traffic accident. Install in-car devices
following the instructions of their manuals.
When the AC adapter is not to be used for a long time,
disconnect the specified charger's power plug from
the power outlet. Failure to do so might cause electric
shock, fire or a fault.
Do not use in places subject to direct splashing with
water, pet urine or other liquids. Doing so might result
in faults resulting from overheating, fire, electric shock,
or short-circuiting of electronic circuits. In the event
that the product is splashed with liquid, immediately
disconnect the specified charger's power plug.
$"65*0/
Be sure to read the following
cautions before use.
Do not use in humid places such as bath areas, or
connect/disconnect the specified charger with wet
hands. Doing so might cause electric shock or a fault.
Charge the battery in a stable place. If placed on an
inclined surface or wobbly stand, the product might
fall causing injury or damage. Pay careful attention
while vibrator is set. In addition, do not cover or wrap
the product with a cloth or bedding. Doing so might
cause fire or a fault.
When unplugging the specified charging equipment's
power plug from the outlet or cigarette lighter socket,
hold and pull the power plug. If you pull the cable, the
cable might be damaged.
Do not use the common DC Adapter 03 (sold
separately) with the car engine stopped. Doing so
might result in draining of the car battery.

15
Safety Precautions
Do not leave the specified charger connected to the
main unit with the battery pack removed. Doing so
might cause ignition or electric shock.
If you feel any abnormality with your skin, immediately
consult a dermatologist. Itching, rashes, eczema,
etc. sometimes occurs depending on your physical
constitution and condition.
The materials of parts used on the Quick Charge
Desktop Holder (KYY
21
PUA) and AC Adapter for
Desktop Holder (KYL
21
PQA) are as follows.
■Quick Charge Desktop Holder (KYY
21
PUA)
Part Material Surface treatment
Exterior case ABS resin Urethane thermal hardening
coating (periphery)
Lever, Knob POM resin -
Charging
terminal
Brass Gold plating (first nickel
plating)
Stand PC resin -
■AC Adapter for Desktop Holder (KYL
21
PQA)
Part Material (metal) Material (resin)
Exterior case Copper, zinc, nickel PC resin
Cord - TPE
Connector Iron, copper, zinc, nickel,
gold
PBT
■au Nano IC Card (LTE)
8"3/*/(
Be sure to read the following
warnings before use.
Do not put the au Nano IC Card (LTE) in a cooking
apparatus such as a microwave oven or a pressure
vessel. Doing so might cause melting, overheating,
fuming, loss of data or a fault.
$"65*0/
Be sure to read the following
cautions before use.
Be careful when attaching/removing the au Nano
IC Card (LTE). Doing so might injure your hands or
fingers.
Use only the devices specified by the Company to
insert the au Nano IC Card (LTE) in. Using a device
not specified by the Company might cause loss of
data or a fault.
For the specified devices, contact an au shop or
Customer Service Center.
Do not disassemble or modify the au Nano IC Card
(LTE). Doing so might cause loss of data or a fault.
Do not use or leave the au Nano IC Card (LTE) in hot
places such as by the fire or a heater. Doing so might
cause melting, overheating, fuming, loss of data or a
fault.

Safety Precautions
16
Do not throw the au Nano IC Card (LTE) into a fire or
heat it. Doing so might cause melting, overheating,
fuming, loss of data or a fault.
Do not touch the IC (metal) part of the au Nano IC
Card (LTE) or short-circuit it. Doing so might cause
loss of data or a fault.
Do not drop the au Nano IC Card (LTE) or subject it to
strong impact. Doing so might cause a fault.
Do not fold, bend or place a heavy object on the au
Nano IC Card (LTE). Doing so might cause a fault.
Do not wet the au Nano IC Card (LTE). Doing so might
cause a fault.
Do not scratch the IC (metal) part of the au Nano IC
Card (LTE). Doing so might cause a fault.
Do not store the au Nano IC Card (LTE) in dusty
places. Doing so might cause a fault.
Do not store the au Nano IC Card (LTE) in places
exposed to direct sunlight or hot and humid places.
Doing so might cause a fault.
Store the au Nano IC Card (LTE) out of reach of small
children. Failure to do so might cause injury, etc. if
they accidentally swallow and choke on it.
Handling precautions
These precautions are provided to ensure that performance
can be fully demonstrated. Thoroughly read these
precautions to ensure correct use.
■
Precautions common to the main unit, battery pack,
battery cover, charging equipment, au Nano IC Card
(LTE), 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 malfunction.
Keeping an external device connected to the external
connection terminal or earphone microphone 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 this product, use the specified battery cover and attach
the external connection terminal cover securely for use.
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, charging equipment or
optional accessories. Do not attach/remove the battery cover
or open/close the external connection terminal cover in the
rain or with waterdrops on the surface of the product. Doing
so might cause water intrusion resulting in internal corrosion.
Malfunctions determined to be caused by water intrusion
are not covered by the warranty.

17
Safety Precautions
● 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%.)
- Charging equipment
- 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 90%. Temporary use at 36℃
to 40℃is allowed.)
- Main unit
- Battery pack, au Nano IC Card (LTE) (attached to the main
unit)
●Do not use in places subject to lots of dust or vibration.
●Clean the connection terminals and earphone microphone
terminal with dry cotton swabs, etc. every now and then.
Soiled terminals might cause poor connection. Do not exert
a strong force to clean the connection terminals or earphone
microphone terminal to prevent deformation.
●Clean the product with a dry soft cloth (such as the type
used for eyeglasses). Do not rub it roughly with a dry cloth.
The display may be damaged. Drops of water or dirt left
on the display may cause stains. Wiping the product using
alcohol, thinner, benzine, detergent, etc. might erase the
printing on the outer casing or cause discoloration.
●Use as far away as possible from land-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.
●When the product is used by a child, parents or guardians
should thoroughly read the "Basic Manual" (this manual) and
teach the child how to use it.
●Turn off the power before removing the battery pack. If you
remove the battery pack with the power on, saved data
might be altered or lost.
●Do not put stickers on the product main unit. Sound may not
be emitted or voice sound may not be delivered to the party.
■Main unit
●Do not forcefully press, tap or intentionally subject the
display to strong impact. Doing so might cause scratching
or damage.
●Do not forcefully press your fingernails, sharp objects or
hard objects against keys or display surface. Doing so
might cause scratching or damage.
The touch panel is designed to be lightly touched by
fingers. Do not apply strong pressure with your fingers or
sharp-pointed objects (such as fingernails, ballpoint pens
and pins) on the touch panel.
Touching the panel may not work in the following cases.
Note that it may cause malfunction.
・Operation with gloved hands
・Operation with fingernails
・Operation with foreign object on the screen
・Operation with protective sheet or seal on the screen
・Operation with a water drops or dew condensation
attached on the touch panel
・Operation with wet or sweaty fingers
・Operation under water

Safety Precautions
18
●The product uses printed antenna. If you scratch it with
your fingernail or a sharp object, the pattern is cut and the
performance is degraded.
●If you peel off the NFC antenna (FeliCa compatible), the
contact part also peels off, disabling the function. Do not
peel the NFC antenna (FeliCa compatible). And, if you
scratch it with your fingernail or a sharp object, the pattern
is cut and the performance is degraded. Do not scratch it.
●Do not remove the stickers with IMEI printed, which can be
seen when the battery cover is removed. These stickers
prove that the product and the communication module you
are using comply with the Wireless Telegraphy Act and
Telecommunications Operations Act.
●Never use modified au cell phones. Use of a modified
device violates the Radio Law.
This product has acquired the certification of conformity with
technical regulations for the specified radio station based
on the Radio Law, and the "Technical Conformity Mark " is
printed on the nameplate of the product as a certificate.
If the screws of the product are removed and modifications
are made to the internal components, the certification of
conformity with technical regulations will become invalid.
Do not use the product with the certification invalid, as it is a
violation of the Radio Law.
●To prevent unlawful modification, the product has been
designed so that it cannot be easily disassembled.
Modifying the product is prohibited by the Radio Law.
●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 content) saved
on the product cannot be returned to the customer when the
product is replaced for repair of a fault, for example.
●The 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.
●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.
●Take care not to inconvenience people around you when
you use the product in a public place.
●You are recommended to store copies of individual
data such as photos you took, videos 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.
●Take care not to place magnetized items such as magnetic
cards, speakers and TV sets near the product, as it might
cause malfunction.
Strong magnetic objects may cause misoperation.