LG K40 User Manual page 10

• This feature may be more vulnerable to security than the other screen
locks, such as Knock Code, Pattern, PIN, and Password.
When a similar voice or your recorded voice is used, the screen may be
unlocked.
• To use this feature, tap
security Secure lock settings Smart Lock, and then use the
screen lock method you set to unlock the device. Tap Voice Match,
then tap Unlock with Voice Match
unlock method again. Note that Swipe is excluded.
• You need to unlock the device by using the specified method if you fail
to unlock the device with voice recognition. See
for details.
5
Tap Save.
Launching Google Assistant
1
Touch and hold
or
Press the Google Assistant key on the left side of the device.
or
Say "Ok Google" when the screen is turned off or locked.
2
Say a command or question when you see
screen.
• Voice recognition accuracy may decrease if you speak with an unclear
voice or in a noisy place. When you use the voice recognition feature,
increase its accuracy by speaking with a clear voice in a quiet place.
Custom-designed Features
Settings General Lock screen &
on the Home screen.
, then enter the currently used
Setting a screen lock
on the bottom of the
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