Zte Z836BL User Manual page 139

2 seconds / 5 seconds: The touch keys light for 2 or 5

seconds each time you touch the screen or touch keys
while the screen is turned on.
Auto: Let your phone turn on or off the touch keys

backlight automatically.
Sound & Notification
Adjust different types of volume (see
sound, vibration and mute (see
up ringtone and notification sound (see
Notification Sound), select system sounds (see
System Sounds), or control notification display.
Security

Screen lock: Disable the screen lock or enable it with long
press, pattern, PIN, or password. See
Phone With Screen

Make pattern visible: Show the pattern as you draw it. This
option is available when unlock pattern is set.

Automatically lock: Set the time needed for the lock
protection to be activated after the screen turns off. This
option is available when pattern, PIN or password is set.

Power button instantly locks: Lock protection is activated
immediately when you press the Power key. This option is
available when pattern, PIN or password is set.

Lock screen message: Set the text that you may display
Adjusting
Switching to Silent
Locks.
139
Volume), toggle
Mode), set
Changing Ringtone and
Turning On/Off
Protecting Your