86
Various Settings
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Network security code
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”.
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PIN code
A miniUIM has a security code called PIN code.
This security code is set to [0000] by default but
you can change the code (
n
P. 80).
The PIN code is a four- to eight-digit security code
that is entered when a miniUIM is inserted or when
the FOMA terminal is turned on to prevent
unauthorized use by a third party. Making/
Receiving a call and the terminal operation are
enabled by entering PIN code.
Use the previously set PIN code when inserting a
miniUIM that has been used in another FOMA
terminal. 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).
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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 miniUIM is completely locked.
In this case, contact a docomo Shop.
1
In the PIN locking screen, enter
PUK (PIN Unlock Key)
/
[OK]
2
Enter the new PIN code
/
[OK]
3
Enter the new PIN code again
/
[OK]
Disabling PIN lock
