User's Guide Part 1

116
Security Settings
Security Codes Used on
the FOMA Terminal
Some functions provided for convenient use
of the FOMA terminal require the security
code to use them. Besides the Security code
for operating the mobile phone, the network
security code necessary for the network
services, i-mode password, etc. are available.
Make use of the FOMA terminal using an
appropriate security code according to the
purpose.
Notes on the security codes
●
Avoid using a number that is easy to guess, such
as “birth date”, “part of your phone number”,
“street address number or room number”, “1111”,
and “1234”. Make sure to make a note of the
security code you set lest you should forget it.
●
Be very careful not to let others know your
security code. If your security code is known by
anyone else, DoCoMo shall have no liability for
any loss due to any unauthorized use of it.
●
DoCoMo by no means inquires your security
code.
●
If you forget any of your security codes, you must
bring your official identification (such as driver’s
license), the FOMA terminal, and UIM with you to
the nearest DoCoMo shop.

For details, call the “General Contact” on the
backcover of this manual.
Security Code
The Security code is set to “0000” at the time
of purchase. It can be changed by yourself
(P.132).
Ｉｎｐｕｔ
ｓｅｃｕｒｉｔｙ ｃｏｄｅ
When the Security code screen appears, enter the 4-
to 8-digit Security code and press (OK).

The entered Security code is displayed as asterisks
(
＊
).
When you enter the wrong Security code
The message “Invalid security code” appears. Enter
the correct Security code.
Network Security Code
The network security code, a 4-digit number
necessary for performing procedures on
ド
コモ
e
サイト
(DoCoMo e-site) and using the
DoCoMo Network Services, can be set to any
number at the time of subscription. It can be
also changed later by yourself.
You can change your network security code
to the new one using the PC if you have
the “DoCoMo ID”/“Password” for the “My
DoCoMo” General support site for PC. You can
also change it by yourself using i-mode, from
“
各種手続き
” (Applications and Procedures)
available on
ドコモ
e
サイト
(DoCoMo e-site).
※
For information on “My DoCoMo” or “DoCoMo
e-site”, see the backcover of this manual.
i-mode Password
The 4-digit “i-mode password” is required
when saving/deleting My Menu or subscribing/
canceling message service or i-mode charged
service, etc.
(There may be other passwords for the i-mode
used by IP (information service providers).)
The i-mode password is set to “0000” at the
time of subscription. It can be changed by
yourself.
You can change the i-mode password using
i-mode, by selecting [i Menu]
→
[English
iMenu]
→
[Options]
→
[Change i-mode
Password].