Samsung Galaxy Note 3 Instruction Manual page 496

■ PIN code
You can set security code, named PIN, for the
docomo mini UIM card. This code are set to
"0000" at the time of subscription. They can
be changed by yourself.
PIN is a 4- to 8-digit number (code) that must
be entered for user confirmation to prevent
unauthorized use of docomo mini UIM card by
a third party every time you insert the docomo
mini UIM card into this terminal or when this
terminal is powered on. You can set entering
the PIN code enables making/receiving calls
and terminal operations.
• If you use newly purchased this terminal
with the docomo mini UIM card you used
inserted, use the set PIN code on the
former terminal.
• If you enter an incorrect PIN code three
consecutive times, the PIN code is locked
and you cannot use the code. In this case,
enter "PIN Unblocking Key" (PUK) to unlock
and then set PIN code again.
Enter PUK (8 digits) → "OK" → Enter a new
PIN code → "OK" → Enter the new PIN code
again → Tap "OK".
• In Airplane mode, PIN code entry screen
does not appear; when the Air plane mode
turns off, PIN code entry screen appears.
In Airplane mode, a PIN code entry screen
does not appear when docomo mini UIM
card is attached to this terminal or power
on this terminal.
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