PIN unblocking key (PUK)
The PIN unblocking key (PUK) is an 8-digit
number used to unblock the PIN code. You
cannot change it by yourself.
• If you enter the PUK code incorrectly ten
times in a row, the miniUIM will be locked. If
this happens, please contact a docomo Shop.
Enabling miniUIM's PIN code
a
From the Home screen,
u
"Settings"
u
"Security"
b
"Set up SIM card lock"
c
"Lock SIM card"
d
Enter PIN code and tap "OK"
• "Lock SIM card" has check mark.
• You are asked to enter the PIN code
when this terminal is powered on.
Changing PIN code
a
From the Home screen,
u
"Settings"
u
"Security"
b
"Set up SIM card lock"
c
"Change SIM PIN"
• You are asked to enter the PIN code.
d
Enter the current PIN code, and tap
"OK"
• You are asked to enter the PIN code.
e
Enter a new PIN code and tap "OK"
• You are asked to enter the PIN code
again.
f
Enter the same PIN code that you
entered in step 5 and tap "OK"
• The PIN code is changed.
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Settings