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Various Settings
Network security code is a four-digit code required
for confirming the subscriber’s identity when an
order is received at a docomo Shop or docomo
Information center or used for accessing various
network services. You set arbitrary code at the time
of subscription but you can change the code.
For those with “docomo ID/password” of the
general support site “My docomo” designed for PC
(in Japanese only), the registration procedure for a
new network security code is available from PC.
Refer to the inside back cover of this manual for
details on “My docomo”.
A docomo mini UIM card has a security code called
PIN code. This security code is set to [0000] by
default but you can change the code (
n
P. 87).
The PIN code is a four- to eight-digit security code
that is entered when a docomo mini UIM card is
inserted or when the handset is turned on to
prevent unauthorized use by a third party. Making/
Receiving a call and the handset operation are
enabled by entering PIN code.
Use the previously set PIN code when inserting a
docomo mini UIM card that has been used in
another handset. It is [0000] if the setting has not
been changed.
If you enter the wrong PIN code three times
continuously, it is locked. In this case, unlock
with “PUK” (PIN Unlock Key).
PUK (PIN Unlock Key) is an eight-digit number
used to disable the PIN code lock. You cannot
change the code.
If you enter the wrong code ten times
continuously, the docomo mini UIM card is
completely locked. In this case, contact a
docomo Shop.
Set the PIN code.
1
In the home screen, [
R
]
/
[Settings]
/
[Location & security]
/
[Set up SIM card lock]
2
Select an item
Lock SIM card
: Set whether to enter the PIN
code when the power is turned on.
Change SIM PIN
: Change the PIN code.
Network security code
PIN code
PUK (PIN Unlock Key)
SIM card lock setting
In Japan, you cannot call to the emergency
number (110, 119 or 118) from the PIN code
entry screen and PUK (PIN Unlock Key) entry
screen, with a docomo mini UIM card locked.
The setting is saved in the docomo mini UIM
card.
SH-06D_E.book 87 ページ ２０１２年３月１９日 月曜日 午前１０時３２分
