1
When using the product
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, perform
“Trouble diagnosis" from au homepage.
https://www.au.com/trouble-check/ (Japanese)
Also refer to the "
取扱説明書 詳細版（
Full Instruction
Manual)"(Japanese).
https://www.au.com/support/service/mobile/guide/
manual/ (Japanese)
• Communication is not possible even inside of the service
area in places where the signal does not reach (e.g. tunnels
and basements). Also, communication is sometimes not
possible in poor signal reception areas. Communication is
sometimes interrupted if you move into poor signal reception
area during communication.
• Since the product uses radio waves, the possibility of
communication intercepts by third parties cannot be
eliminated. (Though 5G/LTE/WiMAX 2+/GSM/UMTS system
has highly secure confidential communication features.)
• For connecting to the emergency call acceptance
organization, au VoLTE (LTE network) is used. 3G (Line
exchange network) connection is not available.
• The product is compatible with the au World Service. Each
network service described in "Cautions on using the
product" 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 mobile phone is automatically
sent to KDDI CORPORATION for maintenance and
monitoring operational status of your mobile phone.
• 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, mistaken, or incorrect use 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 of the product or inability to use the product.
• The Company is not liable for any damages arising from
failure to observe the described content of the “Full Cautions
on using the product”, “Cautions on using the product”, and
the “Quick Start Guide”.
• The Company is not liable for any damages arising, for
example, from malfunction caused by combination with
connected devices or software not related to the Company.
• Captured image data or downloaded data may sometimes be
altered or lost due to faults, repair or other handling of the
product. The Company is not liable for any damage or lost
income resulting from recovery of these data.
• It is recommended you keep a copy of important data on
your PC's hard disk etc. Whatever the cause of the defect or
malfunction may be, the Company assumes no responsibility
for alteration or loss of saved data.
• Data saved in the product, such as images/videos, 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 assume no responsibility for any damages or lost
profits resulting from altered or lost contents.
• Note that contents data (both charged or free content)
saved to the product cannot be returned to the customer
when the product is replaced for repair of a fault, for example.
• Although an afterimage may occur when a same screen has
been displayed for a long time, it is not a malfunction. You are
recommended to set the sleep time to a short one to avoid
occurrence of afterimage and save the battery consumption.
• Although the display used for 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 you took, videos and music on your PC by sending
each file as mail attachment etc. Note, however, that you may
not be able to make copies of any 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 accessories) when it is no longer needed to protect
the environment and effectively use resources. We collect
the product at au shops and other places.
※ "The Company" as appears in the manual refers to these
following companies:
Sold by:
KDDI CORPORATION, OKINAWA CELLULAR
TELEPHONE COMPANY
Import by
：
Xiaomi Technology Japan Co., Ltd.
Manufactured by:
Xiaomi Communications Co., Ltd.
memo
◎
Reproduction of the content of "Cautions on using the
product" in part or in whole is prohibited.
◎
The content of "Cautions on using the product" is
subject to change without notice.
◎
Some functions may be unavailable due to change of
specification of the OS or change/termination of
services.
◎
Every effort has been made in the preparation of
"Cautions on using the product". Should you notice any
unclear points, omissions, etc., feel free to contact us.
Safety Precautions (Observe Strictly)
※ Before using this product, thoroughly read these safety
precautions for proper use. Please keep the manual properly
after reading.
※ These "Safety Precautions" describe instructions that
should be observed to prevent damage to property or injury
to the customer or others using the product.
※ The following symbols indicate the different levels of injury
or damage that may result if the guidelines are not observed
and the product is used improperly.
