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Appendix
Precaution to be Observed in
Using NFC
■
■ NFC
• NFC is an abbreviation for Near Field Communication, and
a method of proximity wireless communication as defined
by ISO (International Organization for Standardization). Main
Functions are including contactless IC card, reader/writer, and
peer to peer.
• Using the service via NFC may write the required data onto
NFC-enabled au phone or au Micro IC Card (LTE) embedded on
au phone to start using the service.
• The service using NFC function is provided by the service
provider (hereinafter referred to as "SP"). You should agree SP's
terms of service before you use NFC service. Please contact SP
directly if you have any question.
• KDDI makes no guarantees about the contents of NFC
service.
• It can be used by holding the LG Tag
+
recognition area on the
main unit against an LG Tag
+
(P.35). Please note that the
recognition area is different from other NFC cards.
■
■ Handling■of■NFC■data
• When you use NFC service, SP will write, record, and manage
the data on au Micro IC Card (LTE) inserted in au phone.
• You assume full responsibility for use and management of your
au phone and au Micro IC Card (LTE).
• Failure of au phone or au Micro IC Card (LTE) may cause loss
of NFC data. KDDI cannot be responsibility for your damage by
loss of the data.
• The service (hereinafter referred to as "SP Backup Service"),
such as backup or transfer NFC data, provided by SP varies
according to SP's terms and conditions. Please check SP
Backup Service before use of NFC service. The case of failure
to backup or transfer NFC data due to choosing the service
including no SP Backup Service may cause damage on you. Or
not providing, using, or working SP Backup Service may cause
damage on you as well. KDDI cannot be responsibility for your
damage under any circumstance.
• In all case, KDDI cannot accept to keep your data temporary
or reissue or restore of NFC data. Also KDDI cannot transfer
NFC data.
■
■ Notification■of■the■unique■number■of■au■phone■and■au■
Micro■IC■Card■(LTE)
• Some NFC service may request to send your au phone's and
au Micro IC Card (LTE)'s unique number to SP to identify.
• KDDI may notify SP of information related to au phone and au
Micro IC Card (LTE), such as the unique number and data and
disposal status in a certain case. Also KDDI may notify SP of
cancellation status.
■
■ Abuse
• NFC data may be used abusively due to in case of loss or
theft of au phone or au Micro IC Card (LTE). KDDI cannot be
responsibility for your damage by an abuse of NFC data.
• KDDI cannot accept your request to suspend NFC function in
case of loss or theft of au phone or au Micro IC Card (LTE). Please
contact SP directly.