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● When the product is used by a child, parents or guardians should thoroughly read the "Instruction Manual" and teach the
child how to use it.
■ 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
● Never use the modified product. 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 you can check "Technical Conformity Mark
"Settings"→"About"→"Certification" to display) 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 this product 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.
● 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.
● 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.
● 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.
● 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. Doing so might cause scratching or damage. Also, be careful not to scratch or damage the display
by using a strap whose metal or other hard part comes in contact with the display.
● 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 droplets (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.
● When wiping the display, wipe with a soft, dry cloth. Use of a moistened cloth, glass cleaner or other similar liquid might
cause a fault.
● When connecting/disconnecting an external device to/from the microUSB connector, make sure that the microUSB
connector is horizontal with the external device.
● Note that applying unnecessary force with the microUSB connector connected to the external device might cause
damage.
● Do not discard the product together with regular trash. Please cooperate in the collection of the product when it is no
longer needed to protect the environment and effectively use resources. Old products are collected at au shops and other
places.
● Do not insert any object except, microSD memory card or au Micro IC Card (LTE) into microSD memory card slot and
Micro IC Card slot of this product.
● Do not exert excessive force when attaching/removing a microSD memory card. Doing so might injure your hands or
fingers.
● While writing/reading data to/from a microSD memory card, do not subject the product to vibration or impact, or turn off
the power. Doing so might cause loss of data or a fault.
● Note that pulling strongly or applying unnecessary force with microSD memory slot cover and Micro IC Card slot cover
might cause damage.
■ Touch Panel
● Use your finger to operate the touch panel. Do not use ballpoint pens, pencils or other sharp-pointed objects. Using such
objects does not only hinder correct operation of the touch panel, but also might cause scratching or damage to the
display.
● Do not put stickers or sheets (e.g. commercially available protective films, peep prevention sheets) on the display. Doing
so might hinder correct operation of the touch panel.
● Do not operate the touch panel with fingernails. Doing so might result in split nails or jammed fingers.
● If the display surface is dirty or wet with sweat or water, it may not function correctly. In such case, wipe the display
surface with a dry, soft cloth.
● Press the touch panel strongly may cause damage or malfunction.
● When carrying the product in your pocket or bag, take care not to put the touch panel close to metals or other conductive
materials, as it might cause false operation of the touch panel.
■ Internal Battery
● Use in very hot or cold environments, for example, when left in an automobile with the windows closed in summer, will
cause the internal battery capacity to drop and shorten the available battery usage time. This will also shorten the internal
internal battery's service life. Try to use the internal battery as far as possible at room temperature.
● Charge the battery before using the product for the first time after purchase, or if you have not used the product for a long
time.
● Internal battery is a consumable item. If the performance of the internal battery does not recover after charge, the internal
battery is at the end of service life, so stop use of it. Battery is built into the product. For repair, the product must be
collected to au shop etc. and charges will be incurred. And you may not use the product during certain period of time.
Please be forewarned. Note that the length of service life varies depending on the usage condition, etc.
● Internal battery sometimes swell up as they approach the end of their service life. This is due to the properties of lithium-
ion batteries, and is not a problem in terms of safety.
■ Charging equipment
● When not using the product, remove the specified charger's power plug from the power outlet.
● Do not wrap the power cord of specified charger around the power plug. Doing so might cause electric shock, ignition or
fire.
● Do not forcibly bend the specified charging equipment's plug or the connection between the connector and power cord.
Doing so might cause electric shock, overheating or fire.
● Charging may not be available due to protection function because temperature of environment is high or low. Place the
product where an ambient temperature range of 5
■ Wireless charging
● When the product's temperature rises above certain level, charging may stop or take longer time, but this is not abnormal.
Wait until temperature drops.
● Do not use the wireless charge function while charging the product or other devices by connecting the AC adapter or the
microUSB cable.
● When charging the product, do not place the wireless charger device closer than 30 cm. The product may not be detected
properly and may not be charged.
● Do not move wireless charging device or the product.
● If charged wirelessly, battery level may not be displayed correctly on the product.
● When the battery level is almost full, charging may not start. After use the product, charge again.
● When the product is charged wirelessly, charging may not be complete.
● Even after charging is complete, battery level may be low if the product is not used for a long time.
■ USB power supply
● Use the specified power supply conversion cable for USB power supply. Failure to observe this precaution cause fault,
heat or fire to the product or a power supplied mobile device via USB.
● Do not supply power to devices other than supported. Failure to observe this precaution cause fault, heat or fire to the
product or a power supplied mobile device via USB.
● When the product's temperature rises above certain level, charging may stop or take longer time, but this is not abnormal.
Wait until temperature drops.
■ au Micro IC Card (LTE)
● The au Micro IC Card (LTE) is lent to you by au. In case of loss or damage, the card will be replaced at your expense. When
malfunction is suspected, or in case of theft or loss, contact an au shop or PiPit.
● Do not forcibly remove or insert the au Micro IC Card (LTE). Be careful not to exert excessive force when inserting the card
into the product.
● You are responsible for any damage caused by inserting your au Micro IC Card (LTE) into some other IC card reader, etc.
● Keep the IC (metal) part of your au Micro IC Card (LTE) clean. For cleaning the au IC-Card, wipe it with a dry, soft cloth (such
as for cleaning eyeglasses).
● Do not put stickers, etc. on the au Micro IC Card (LTE).
● Do not insert an au Nano IC Card (LTE) to which a conversion adapter is attached. Doing so may cause a fault.
■ Copyrights
● You are not allowed to copy, distribute, publish, modify or edit the data you downloaded using this product without consent
of the copyright holder, except for personal use, under the copyright law.
In addition, do not use or modify portraits or names of other individuals without their consent, as it might infringe on rights of
portrait.
■ Backup content on the product
● Please back up important content downloaded to the product. Content recorded to memory on the product sometimes
disappears or is altered by unexpected factors, such as static electricity or a fault, repair, mishandling, etc.
* How to make backups: you can back up setting contents of the product in your PC. Please refer to "Backup & Restore"
("Settings"→"System Settings"→"Backup & Restore") of Wi-Fi WALKER WiMAX2+ utility. Note, however, that there are
some data that cannot be copied by using these means.
PIN code
■ PIN code
● To prevent unauthorized use of the au Micro IC Card (LTE) by a third party, you can set the product to require PIN code entry
every time the power is turned on. You also need to enter PIN code when setting whether PIN code entry is required.
● If PIN code is incorrectly entered three times consecutively, the PIN code will be locked. You can unlock the PIN code using
PUK code.
* PIN code is "1234" and PIN code entry is set to not be required at the time of purchase. You can change PIN code to any
four- to eight-digit number, and set PIN code entry to be required as necessary.
*PIN code is not reset by initializing the product.
■ PUK code
● In case PIN code is locked, you can unlock it by entering PUK code.
* PUK code is an eight-digit number given at the time of purchase, which is printed on the back side of the plastic card on
which your au Micro IC Card (LTE) is attached.
*After entering PUK code, you need to set a new PIN code in "PIN code management".
* If PUK code is incorrectly entered ten times consecutively, contact an au shop, PiPit or Customer Service Center.
Notes on the supplied software
Pay attention to the following points when using the software supplied with the product
● The software is licensed to you for use only. Copyright of the software is not transferred to you. You may not transfer or sell
the software to any third parties.
● You may copy the software for backup purpose only. You may not copy the software for the purpose of transferring or
selling to others.
● The Company is not liable for any loss arising by using the software or claim for damages against you from the third party.
Wireless LAN (Wi-Fi
®
) function
• Use the wireless LAN (Wi-Fi
®
) function in Japan. The wireless LAN (Wi-Fi
wireless standards in Japan, and has been certified. Use overseas may be subject to punishment by law.
• The 2.4 GHz band used by wireless LAN (Wi-Fi
speed and connectable range may be decreased, or disconnection may occur, due to interference by other devices.
• Do not use this product in places where electromagnetic waves are generated or near electric products, AV and OA
equipment, or other magnetized devices.
• Subjecting this product to magnetic or electrical noise might increase noise and prevent it from performing communications.
(This product is particularly susceptible to noise when it used near a microwave oven.)
• Using this product near a TV, radio or similar appliance might cause reception interference and disrupt TV images.
• Searching might not be successful if there are multiple wireless LAN (Wi-Fi
channel is being used.
• The wireless LAN function (Wi-Fi
®
) cannot be used in airplane. Be sure to turn off the power even in a wireless LAN (Wi-Fi
compliant airplane. Some airline companies, however, allow their passengers to use cell phones. For details, contact the
airline company you use.
• The communication speed and connectable range vary depending on the distance between communication devices,
obstacles and the devices used.
" from the "Certification" screen (in Home screen, tap
C to 35
C. Charging starts.
O
O
®
) function of this product conforms to domestic
®
) is operated by various other devices. For this reason, the communication
®
) access points near to the product or the same
Cautions on using 2.4GHz band
Wireless LAN (Wi-Fi
®
) function of this product uses 2.4GHz band. In this frequency band, other similar wireless stations, in-
plant wireless stations for mobile unit identification that require a license for use, such as factory production lines, specific
smallpower wireless stations that do not require licenses, amateur wireless stations (collectively called "other wireless
stations" from here on) are operated in addition to home electrical appliances such as microwave ovens, devices for
industrial, scientific and medical devices.
1. Before using this product, make sure that "other wireless stations" are not in operation nearby.
2. In the event that instances of radio wave interference have occurred between this product and "other wireless stations",
immediately either relocate this product or
stop operation of the device (stop emission of radio waves).
3. If you are unclear on any points or are troubled by anything, contact an au shop or Customer Service Center.
• Connections between this product and all wireless LAN (Wi-Fi
with all wireless LAN (Wi-Fi
®
) devices are not guaranteed.
• This product supports security features for wireless communications that are compliant with the wireless LAN (Wi-Fi
standard specifications, but the security may not be sufficient depending on the usage environment and configuration. Be
careful when making data communication using wireless LAN function (Wi-Fi
• Wireless LAN (Wi-Fi
®
) has the advantage that it can be freely connected anywhere within the radio wave range, as it
uses radio waves for exchanging information. At the same time, there is a risk that a malicious third party may obtain
unauthorized access if security settings have not been configured. You are recommended to configure security settings
before use at your decision and responsibility.
• The Company assumes no responsibility for leakage of data or information that may occur during wireless LAN (Wi-Fi
communication.
Wireless LAN (Wi-Fi
®
) function of this product uses frequencies in the2.4GHz band.
) function: 2.4DS/OF4
• Wireless LAN (Wi-Fi
®
This product uses the 2.4 GHz band. DS-SS and OFDM are used as the modulation schemes. The interference distance is
about 40 m or less. This means that all bandwidths are used, and that bands of mobile unit identification devices can be
avoided.
For use in airplane, check with the airline company in advance.
Cautions on using 5GHz band
Wireless LAN (Wi-Fi
®
) function of this product uses 5GHz band. Using 5.2 GHz band and 5.3 GHz band outdoors is
prohibited by the Radio Law.
The channels used on the product are as follows.
• W52 (5.2 GHz band/36, 40, 44, 48 ch)
• W53 (5.3 GHz band/52, 56, 60, 64 ch)
• W56 (5.6GHz band/100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140ch)
Notes on packet communication charge
• Since constant Internet connection is possible with this product, packet communication may be performed automatically by
some applications on the device connected to the product via wireless LAN (Wi-Fi
• To browse homepages, download applications, communicate using applications and make various settings using a device
which connected to the product via wireless LAN (Wi-Fi
to which packet communication charge applies.
* Packet communication charge does not apply to wireless LAN (Wi-Fi
Checking packet communication charge
You can check the packet communication charge on the following URL.
https://cs.kddi.com/ (auお客さまサポー ト (au Customer Support))
*Subscription is required for the first time.
* If you change to the high speed plus area mode, option fee is applied. *For details, refer to au homepage.
After-sales service
■ When asking for repair
For repair, contact Secure cell phone support center.
Repairs will be done based on the terms of services of the free-of-charge repair warranty
During the warranty
period
described on the warranty card.
Outside the warranty
We shall repair the product for a charge as requested by the customer if repair renders it
period
usable.
• Before handing in the product for repair, make a backup of the contents of memory since they may disappear during repair.
Note that the Company shall not be liable for any damages and loss of income should the contents of memory be altered or
lost.
• Recycled parts that meet the Company's quality standards are sometimes used for repair.
• Collected au products by Replacement product delivery service which you used before are recycled to products for
replacement after repairs. Also replaced parts by au after-sales service are collected and recycled by KDDI. They are not
returned to customers.
■ Performance parts for repair
The Company retains performance parts for repair of Wi-Fi WALKER WiMAX2+ main unit and its peripherals for four years
after discontinuation of production.
"Performance parts for repair" refers to parts required for maintaining the functions of the product.
■ Warranty card
At the store of purchase, thoroughly check and read the name of the retailer, date of purchase and other necessary details
filled in on the warranty card, and be sure to keep it in a safe place.
■ Secure cell phone support plus LTE
An after-sales service membership program on a monthly basis called "Secure cell phone support plus LTE" (monthly fee:
399 yen including tax) is available for using your au product for a long time without worries. This service expands coverage
for many troubles including malfunction, theft and loss. For details of this service, refer to au homepage or contact Secure cell
phone support center.
• You can apply for membership only at the time of purchasing your au product.
• Once you cancel the membership, you cannot reapply for it until you purchase an au product next time.
• Note that when changing the model or purchasing an extra cell phone, this service only covers the most recently purchased
au product.
• When an au product is handed over to you or someone else, the Secure cell phone support plus LTE membership is also
handed over to the successor of the cell phone.
• When you get a new au cell phone by changing the model or purchasing an extra cell phone, the "Secure cell phone
support plus LTE" membership for the old au product is automatically canceled.
• Service contents are subject to change without notice.
■ au Micro IC Card (LTE)
The au Micro IC Card (LTE) is lent to you by au. In case of loss or damage, the card will be replaced at your expense. When
malfunction is suspected, or in case of theft or loss, contact an au shop or PiPit.
■ After-sales service
If you are unsure about anything regarding after-sales service, contact the following service contact.
Customer Service Center (for loss, theft or damage and operation information)
From a land-line phone,
0077-7-113 (toll-free)
From an au cell phone, 113 without area code (toll free)
Secure cell phone support center (for loss, theft, damage)
From a land-line phone/an au cell phone,
Business hours 9:00 - 21:00 (7 days a week)
■ au after-sales service information
Service
Spontaneous failure
Replacement
cell phone
delivery service
Partially damage, water soak, irreparable
damage, theft or loss
Spontaneous failure
Partially damage
Holding over
and repair
Water soak, irreparable damage
Theft, loss
* Charge amounts are all tax-included.
Replacement cell phone delivery service
• When you have trouble with your au product, replacement product (same model, same color) is delivered by calling to.
Return your damaged product within 14 days after replacement product is delivered.
• Available up to twice in a year from the day you use this service as a start day. If you do not use this service in the past year
at the subscription to this service, it will be 1st and if you use, it will be 2nd.
* For details, refer to au homepage.
Holding over and repair
• Damages and malfunctions intentionally caused by the customer as well as those due to modification (e.g. disassembly,
change of parts, painting, etc.) by the customer are not covered by this service.
• You cannot receive a refund for replacement of the outer casing due to stains, scratches, paint removal, etc. on the outer
casing.
Trademarks
Wi-Fi
®
, Wi-Fi Alliance
®
, Wi-Fi Certified
®
, WPA™, WPA2™, Wi-Fi Protected Setup™ logos are registered trademarks or
trademarks of Wi-Fi Alliance.
microSD and microSDHC are trademarks of the SD Association.
"Qi" and " mark" are trademarks of Wireless Power Consortium (WPC).
HUAWEI is a registered trademark or trademark HUAWEI TECHNOLOGIES CO., LTD in China.
Other company names and product names referred to in this manual are trademarks and registered trademarks of
respective companies. The TM,® marks may be omitted in this manual.
For inquiries
Customer Service Center
For general information and charges
(toll free)
From fixed-line phones:
From au cell phones:
0077-7-111
157
without area code
Pressing "zero" will connect you to an operator, after
calling "157" on your au cell phone.
Secure cell phone support center
For loss, theft, damage
(toll free)
From fixed-line phones/au cell phones,
0120-925-919
Business hours 9:00-21:00 (7 days a week)
®
)
September 2013, 1st Edition
Sold by: KDDI CORPORATION·OKINAWA CELLULAR TELEPHONE COMPANY
Importer: HUAWEI Technologies Japan K.K.
Manufacturer: HUAWEI TECHNOLOGIES CO., LTD.
®
) devices have not been confirmed. Therefore, connections
®
).
®
) or with a microUSB cable.
®
) or with a microUSB cable, connection to the Internet is required,
®
) connection.
0120-925-919 (toll free)
Secure cell phone support plus LTE
member
1st year
Free of charge
2nd year or later
Customer charge
1st: 5,250 yen
2nd: 8,400 yen
1st year
Free of charge
2nd year or later
Free of charge (three-year warranty)
Customer charge
Upper limit: 5,250 yen
Customer charge
10,500 yen
No recompense
For loss, theft or damage and operation information
(toll-free)
From fixed-line phones:
From au cell phones:
0077-7-113
113
without area code
In case above numbers are not available, call (toll-free)
0120-977-033
(except Okinawa)
®
)
®
)
Others
No recompense
Free of charge
Actual cost
No recompense
(model change)
0120-977-699
(Okinawa)
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