NTT docomo Optimus LTE L-01D Instruction Manual page 113

Note
<On-Screen Unlock>
• If you enter incorrect screen-unlock patterns
5 times, a message prompting you for reentry
will appear after 30 seconds. If you forget the
screen-unlock pattern, tap "Forgot pattern?" on
the reentry screen then log in with your Google
account that has been set on your terminal. In
this way, you can enter a new pattern.
• Note that you cannot unlock the screen if you
forget the PIN or screen-lock password and
have not set a Google account.
Security Code and UIM Protection
For convenient and secure use of the terminal, you can
set codes to lock the terminal and network security
codes to be used with network services. You can make
better use of the terminal by using different codes
depending on the purposes.
Note
• Avoid setting security codes using your
birthday, part of your phone number, your
address or room number, "1111" or "1234",
which can be easily guessed by others. Be sure
to write down the security codes and store them
in a safe location.
• Do not reveal your security codes to others.
DOCOMO is not responsible for damage
caused by misuse of your security codes by
others.
• If you forget your security codes, you need to
bring your identification document (driver's
license, etc.), the terminal and the UIM to a
docomo Shop. For details, contact "General
Inquiries" provided on the last page of this
manual.
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