Samsung SCHI705MKAVZW 用户手册

Pattern

When enabled, you draw a pattern, which you create, on the
screen to unlock the device. You can also create a PIN, as a
backup unlock.

1. From the Home screen, touch

Apps

➔

Settings

➔

Security.

2. Touch Screen lock

➔

Pattern, then follow the prompts.

3. After setting up a pattern, configure other options:

• With swipe lock: When enabled, a lock screen displays that

you must swipe to unlock, then your chosen lock screen is

displayed to unlock the screen.

• Lock screen options: Set options for the lock screen:

–

Clock: When enabled, a clock displays on the lock screen.

–

Dual clock: When turned On, a dual clock displays on the lock

screen when roaming, to show the time in two zones.

–

Help text: When enabled, helpful tips display on the screen

about using your device.

• Make pattern visible: If you set up backup unlock by pattern,

this setting controls whether the pattern you draw displays as

you draw it to unlock.

• Lock automatically: Set a time period, after which the screen

will lock when the backlight times out.

• Lock instantly with power key: When enabled, pressing the

Power/Lock Key locks the screen. When disabled, pressing the

Power/Lock Key dims the screen, but the screen does not lock

until the screen times out.

• Owner information: When enabled, text you enter displays on

the lock screen. Enable the setting, then enter text to display.

• Disable USB debugging mode: When enabled, USB

debugging is not allowed when connecting a USB cable while

the screen is locked. USB debugging is a Developer option; see