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Enabling SIM card lock
By entering PIN code when powered on, you
can protect from improper use.
From the Home screen,
1
u
[Settings]
u
security]
[Set up SIM card lock]
u
[Lock SIM card].
Enter PIN code
2
Entering the PIN code when powered
on
On the PIN code entry screen,
1
enter the PIN code.
Tap
.
2
Changing the PIN code
You can change only when you activate the
･
SIM card lock.
From the Home screen,
1
u
[Settings]
u
security]
[Set up SIM card lock]
u
[Change SIM PIN].
Enter the current PIN code
2
Enter a new PIN code
3
Enter the new PIN code again
4
[OK].
u
[Lock screen &
u
[OK].
u
[Lock screen &
u
[OK].
u
[OK].
u
Unlocking PIN lock
Enter the PUK code
1
Enter a new PIN code
2
Enter the PIN code again
3
Setting up fingerprint authentication
Your terminal features a fingerprint sensor
O
(
). Once you register your fingerprint for
O
, you can touch the key with your finger
to unlock the screen (fingerprint
authentication).
Notes on using fingerprint
■
authentication
Your terminal recognizes a fingerprint
･
based on its unique characteristics. For
this reason, some users may not be able to
use fingerprint authentication if their
fingerprints are not sufficiently unique.
Authentication performance—how
･
successfully your fingerprint can be
recognized when you touch the
fingerprint sensor (
varies depending on the condition of your
fingers. Fingerprint registration may fail or
the authentication performance may
decrease if your fingers have any of the
conditions listed below. Note that you
may be able to improve the
authentication performance by wiping or
u
Tap
.
u
Tap
.
u
Tap
O
) properly—
Settings
.
175
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