Saf
ety P
recautions
30
Safety Precautions
When Using the Product
• Before you start using the product, make sure to read the
"Safety Precautions" in this manual to ensure correct use.
• Before you assume that the product is malfunctioning,
perform "
トラブル診断
(Trouble check)". (Displayed
language is Japanese only.)
Home screen
→
[au Supports]
→
[
故障紛失サポート
(Repair and Delivery Service)]
→
[
トラブル診断
(Trouble
diagnosis)] (Displayed language is Japanese only) or,
check for possible remedies in the following site "
トラブル
診断
" (Japanese) of au homepage:
https://www.au.com/trouble-check/
• 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 a 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/WiMAX 2+/GSM/UMTS 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 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.
