Instruction Manual

48
Before using the terminal
■
PIN Unlock Key (PUK code)
The PUK code is an 8-digit number for
canceling the locked PIN code. The PUK
code cannot be changed by yourself.
･
If you failed to enter PUK code 10 times
consecutively, the docomo nano UIM
card is locked. Please contact a docomo
Shop.
By entering PIN code when powered on, you
can protect from improper use.
1
From the Home screen, [apps
folder]
u
[Settings]
u
[Lock screen &
security]
u
[Advanced]
u
[SIM card
lock]
u
[Lock SIM card].
2
Enter PIN code
u
[OK].
Entering the PIN code when powered
on
1
On the PIN code entry screen,
enter the PIN code.
2
.
Unlocking PIN lock
1
Enter the PUK code
u
Tap .
2
Enter a new PIN code
u
Tap .
3
Enter the PIN code again
u
Tap .
･
You can change only when you activate the
SIM card lock.
1
From the Home screen, [apps
folder]
u
[Settings]
u
[Lock screen &
security]
u
[Advanced]
u
[SIM card
lock]
u
[Change SIM PIN].
2
Enter the current PIN code
u
[OK].
3
Enter a new PIN code
u
[OK].
4
Enter the new PIN code again
u
[OK].
Setting a PIN code
Changing the PIN code