Sony xperia z3 compact SO-02G Instruction Manual page 167

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Changing the PIN code
You can change only when you activate the
SIM card lock.
From the Home screen,
1
u
[Settings]
SIM card lock]
Enter the current PIN code
2
Enter a new PIN code
3
Enter the new PIN code
4
u
again
[OK].
Unlocking PIN lock
Enter the PUK code
1
Enter a new PIN code
2
Enter the new PIN code
3
u
again
.
Setting screen unlock method
You can enhance security by requiring a
screen unlock pattern every time the
terminal is turned on or every time it is
activated from sleep mode.
From the Home screen,
1
u
[Settings]
[Screen lock].
u
u
[Security]
[Set up
u
[Change SIM PIN].
u
[OK].
u
[OK].
u
.
u
.
u
u
[Security]
Tap a unlock method to set.
2
When you tap [PIN], follow the
onscreen instructions to enter 4 - 16
digit numbers. This "PIN" code is
different from one to be set on a
docomo nano UIM card (P.164).
If you tapped [Bluetooth unlock], follow
the onscreen instructions to set the
Bluetooth device you want to use for
unlocking. You must pair the Bluetooth
device with your terminal beforehand.
❖ Information
P
If you press
with the screen unlock method set to
"Bluetooth unlock" and with a device connected via
Bluetooth placed near your terminal, then the
terminal switches from sleep mode directly to the
screen before locked, without displaying the lock
screen, and becomes ready to use. Be aware that this
may result in unintended operation.
Locking the screen
P
When
is pressed to turn on the sleep
mode or the screen backlight automatically
goes off after screen unlock method (P.165) is
set, the screen is locked.
To unlock the screen
When the screen is locked, press
1
P
to turn the backlight on
the unlock method.
u
Enter
165
Settings

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