Docomo dtab 01 - Reset tablet

79
Settings
Setting security unlock preference
Set to require security unlock operation when unlocking the screen.
1
From the Home screen, → “基本機能/設定 (Basic
Functions/Settings)” → “Settings”
2
“Security” → “Screen lock”
·
Enter unlock preference if other than “Not locked” and “Touch” is set.
3
Follow the onscreen instructions.
Item Description
Not locked Set not to require security unlock
operation.
Touch
Set to unlock the screen by tapping .
Face Unlock Set to require face authentication
when unlocking the screen.
·
Set pattern or PIN just in case face
authentication does not work or
when disabling face authentication.
Pattern Set to unlock the screen by entering
pattern.
PIN Set to unlock the screen by entering
security code.
Password Set to unlock the screen by entering
password.
■ Information
·
You can set “PIN” (security code) of 4- to 16-digit numbers or “Password” of
4- to 16-alphanumeric characters (requiring at least 1 alphabet).
·
Retaking a picture of your face for “Face Unlock” is available. From the
Home screen,
 “/ (Basic Functions/Settings)” 
“Settings”  “Security”  “Improve face matching”  Follow the onscreen
instructions to shoot.
·
If set to “Face Unlock”, you can set whether to require blinking when
unlocking the screen. From the Home screen,
 “/ (Basic
Functions/Settings)”  “Settings”  “Security”  mark “Livebess check”.
·
When “Pattern” is set, you can set to show the pattern traced with your
finger. From the Home screen,
 “/ (Basic Functions/
Settings)”  “Settings”  “Security”  Mark “Make pattern visible”.
·
You can set the time period from when the display backlight turns off till
when the screen lock activates if other than “Not locked”, “Touch” is set.
From the Home screen,
 “/ (Basic Functions/Settings)” 
“Settings”  “Security”  “Automatically lock”  Tap a time.
·
You can set whether to vibrate when entering security unlock preference is
entered if “Pattern”, “PIN” is set. From the Home screen,
 “/
 (Basic Functions/Settings)”  “Settings”  “Security”  Mark “Vibrate
on touch”.
·
Set whether to show user information on the security unlock screen if other
than “Not Locked” is set. From the Home screen,
 “/
(Basic Functions/Settings)”  “Settings”  “Security”  “Owner info” 
Mark “Show owner info on lock screen” and enter user information.
·
If other than “Not locked”, “Touch” is set, entering set security unlock
preference is required when performing “Factory data reset” (P. 81).