175
Security Settings
d
Whether you are properly identified depends on the face status. The following measures may be available:
d
The face authentication technology does not guarantee complete identification. NTT DoCoMo shall not be
liable for any loss or damage to you arising from use by a third party or authentication failure.
a
i
X
"SETTINGS"
X
"Lock/Security"
X
"Face
authentication"
X
Enter your security code
b
"ON"
X
"OK"
The "New image" screen appears. Read the cautions carefully.
■
To cancel Face authentication
X
"OFF"
X
"YES" or "NO"
c
Adjust your eyes to the guide frame
X
d
The shot is repeated three times. Each shot is saved.
If the save or shot is not completed, the already saved shot is deleted, so that no image is
stored.
When three shots are completely saved, the "Edit image name" screen appears.
■
To stop shooting halfway
X
t
X
"YES"
d
Enter an image name
X
"YES"
The entered image name is used as a keyword in case that the authentication fails.
An image name can contain 2 to 8 double-byte or 4 to 16 single-byte characters.
■
To edit an image name
X
Select "NO" or the image name
e
Use
c
to select a checkbox (
□
)
X
o
(Finish)
The checked (
) items are subject to Face authentication. Deselect items for which you do not want to use
Face authentication.
Function menu (Face authentication screen)
e
Keep a separate note of the stored image name, which is required in case authentication fails. To prevent others
from knowing it, use a character combination that cannot be easily guessed.
e
If the same image is used for a long period of time, the authentication may fail because your face changes due to
age, sunburns or scars. To maintain high successful authentication rate, you are recommended to update your
image occasionally.
e
If IC card lock or Keypad lock is set to "Function to reset" and IC card authentication is also set to on at the same
time, Face authentication is activated before IC card authentication.
e
Face authentication is available when the FOMA card (UIM) is not inserted. However, you cannot release Keypad
lock or IC card lock using the Face authentication.
Condition
Measures
There is a big contrast between bright and dark, e.g.
because the light is too strong or you are under
incandescent light in a dark place.
Move to a place where the face is evenly lighted.
The light shines on your face and the whole face looks white.
Hair, glasses, mask, etc. hides the characteristics of your
face (eyes, nose, mouth, eyebrows, etc.).
Do up your hair or take off your glasses or mask so that
your eyes, nose, mouth and eyebrows can be seen clearly.
New image
Stores images.
Edit image
name
X
Enter an image name
X
"YES"
Delete image
Deletes images.
Function to
reset
Selects the function to release using Face authentication.
X
Use
c
to select a checkbox (
□
)
X
o
(Finish)
NOTE
ＯＮ
ＯＦＦ
Ｆａｃｅ ａｕｔｈｅｎｔｉｃａｔｉｏｎ
Ｆａｃｅ ａｕｔｈｅｎｔｉｃａｔｉｏｎ ｉｓ ｕｓｅｄ
ｂｙ ｃａｎｃｅｌｌａｔｉｏｎ ｏｆ
ＩＣ ｃａｒｄ ｌｏｃｋ ａｎｄ Ｋｅｙｐａｄ ｌｏｃｋ
［ＦＵＮＣ］ ｓｅｌｅｃｔ ｔｏ ｕｓｅ
ｆａｃｅ ａｕｔｈｅｎｔｉｃａｔｉｏｎ ｏｒ ｎｏｔ
Face authentication
Ｓｅｌｅｃｔ
ＦＵＮＣ
Function menu
¨
p.175
New image
