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Keep security codes private. If the security codes are found and
improperly used by others, DOCOMO shall not be liable for any
damages incurred on the users.
If you forget your security codes, you are required to bring your
identification (a driver's license etc.), your handset and your
docomo nano UIM card to a docomo Shop.
For details, contact the number listed in "General Inquiries" on
the last page.
PUK (PIN Unlock Key) is described in the agreement form
(customer copy) you received at the time of subscription at a
docomo Shop. If you made a subscription at a shop other than a
docomo Shop, bring your identification (a driver's license etc.)
and your docomo nano UIM card to a docomo Shop or contact
the number listed in "General Inquiries" on the last page.
Security key (security code for various functions)
■
If you set any restrictions, you need to enter the security key to
temporarily disable them. [0000] is set as a security key by default
but you can change it (>P. 69 "Lock & security").
If you enter wrong security keys five times continuously, you
cannot enter it for 30 seconds.
If you register your fingerprint, you can unlock it by fingerprint
authentication as well.
･ If you fail in fingerprint authentication five times continuously,
you cannot unlock it by the fingerprint. In this case, enter the
security keys.
Network security code
■
Network security code is a four-digit code required for confirming
the subscriber's identity when an order is received at a docomo
Shop, docomo Information Center or "お客様サポート" (Support),
used for accessing various network services, etc. You can set any
code at the time of subscription but you can change the code.
For details on network security code, refer to the DOCOMO
website.
(
h ttps://www.nttdocomo.co.jp/english/support/trouble/password/
network/)
PIN code
■
A docomo nano UIM card has a security code called PIN code. This
security code is set to [0000] by default but you can change the
code (>P. 72 "Setting up SIM card lock").
The PIN code is a four- to eight-digit security code that needs to be
entered for recognizing the user of the handset every time a
docomo nano UIM card is inserted or when a device is turned on to
prevent unauthorized use of the docomo nano UIM card by a third
party. Making/Receiving a call and the device operation are
enabled by entering PIN code.
Use the previously set PIN code when inserting a docomo nano
UIM card that has been used in another device. It is [0000] if the
setting has not been changed.
If you enter wrong PIN codes three times continuously, it is
locked and the docomo nano UIM card becomes unavailable. In
this case, unlock with "PUK" (PIN Unlock Key).
PUK (PIN Unlock Key)
■
PUK (PIN Unlock Key) is an eight-digit number used to disable the
PIN code lock. You cannot change the code.
If you enter wrong codes 10 times continuously, the docomo
nano UIM card is completely locked. In this case, contact a
docomo Shop.
Fingerprint authentication
Fingerprint authentication is an authentication function to
operate by touching the fingerprint sensor with a finger. You
can unlock the touch panel etc.
Cautions when using fingerprint authentication
■
function
Fingerprint authentication is carried out using characteristics
information of a fingerprint image. If your fingerprint image has
only a few characteristics information, you may not be able to
use fingerprint authentication.
Authentication performance (performance for authenticating your
fingerprint when you touch the fingerprint sensor with your finger
properly) depends on your usage of the handset. If your finger is
in any of the following conditions, registration of a fingerprint may
be difficult or authentication performance may degrade. You may
be able to improve authentication performance when you deal
with the situations according to the conditions of your finger such
as by washing or drying your hands or putting another finger.
Your finger gets wrinkled after taking a bath etc.
Your finger is dry
The grooves of your fingerprint are filled up with sweat or fat
on your finger
Your finger is dirty with mud or grease
Your finger is wet with sweat etc.
Your finger is rough or injured (cut, inflammation, etc.)
Your fingerprint is faint by attrition
The shape of your fingerprint has changed because you get fat
or thin
The surface condition of your finger is extremely different from
when you have registered your fingerprint
Personal authentication and identification are not completely
guaranteed by fingerprint authentication technology. Note that
DOCOMO shall not be liable for any damage incurred due to a
misuse by a third party and what you have not been able to use
the handset.
Cautions when using fingerprint sensor
■
Do not let the handset hit or subject to strong impacts. May
cause a malfunction or damage. Do not scratch the surface of
the sensor or poke it with a pointed object such as a ballpoint pen
or pin.
Do not put a sticker etc. on the surface of the fingerprint sensor
or daub it with ink etc.
If dust such as dirt or fat etc. adheres to the sensor, reading of a
fingerprint may be difficult or authentication performance may
degrade. Occasionally clean the surface of the fingerprint sensor.
Your fingerprint cannot be authenticated properly if it is too fast to
release your finger. Release the finger after the fingerprint is
authenticated.
If you start registration or authentication of your fingerprint while
touching the fingerprint sensor with your finger, you may not be
able to activate the function. Release your finger and try again.
Registration of fingerprint
■
You can register your fingerprint used for fingerprint authentication.
Also, when a shortcut which is carried out to activate an app etc. is
set to fingerprint, unlock the touch panel by fingerprint
authentication to use the shortcut.
You can set the shortcut by fingerprint.
You can register up to five fingerprints.
If fingerprint sensor fails to read your fingerprint, you may be able
to improve the authentication performance by using another
finger.
71
Handset Settings
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