41
Basic O
p
e
ra
tion
You can set 2 security codes to the UIM: PIN1 code
and PIN2 code.
The PIN1 code is a security code to be used when
installing the UIM or turning ON the FOMA
terminal.
The PIN2 code is the security code to be used
when requesting the issuance of a user certificate,
resetting Total calls cost or resetting the total call
costs.
To change either code, perform the following
operation. When changing PIN1 code, set PIN1
entry ON/OFF to "ON" in advance.
a
m
e
h
Setting
e
f
Lock/Security
e
h
UIM setting
e
a
Change PIN1 code
or
b
Change PIN2 code
e
Authenticate
b
Enter the current PIN code
e
Enter a
new PIN code in New PIN code field and
New PIN code - check field
e
C
[Save]
Point
･
To display the PIN1 code entry screen when turning
power on,
m
e
hfhca
, and then set PIN1
entry ON/OFF to "ON".
･
Even if PIN2 code is locked by entering incorrect PIN2
code 3 times consecutively, making/receiving calls or
sending/receiving mail is available; if PIN code is
locked by entering incorrect PIN code 3 times
consecutively, these operations are unavailable.
PUK code is used if the PIN1/PIN2 code is locked.
PUK cannot be changed by users. If the UIM is
locked by entering the PUK code incorrectly 10
times consecutively, contact docomo Shop.
Point
･
The PUK code is written on a subscription form (copy
for user) handed at subscription in a docomo Shop.
For users subscribed in other than docomo Shop,
bring a document (a drivers license etc.) to identify
your subscription and the UIM to a docomo Shop, or
contact "General Inquiries" on the last page of this
manual.
･
To set a security code, avoid imaginable
numbers such as "birth date", "a part of phone
number", "street address or room number",
"1111" or "1234". Maintain a separate record not
to forget the numbers.
･
Be careful never to reveal your security code to
others. If a security code is known to and
misused by others, DOCOMO assumes no
responsibility for damages resulted from it.
･
If you forget your security codes, you need to
bring a document (a drivers license etc.) to
identify your subscription, the FOMA terminal
and the UIM to a docomo Shop. For details,
contact "General Inquiries" on the last page of
this manual.
PIN1/PIN2 code
(At subscription : 0000)
The PUK code
