LG V30, User Manual

Page: 405 / 544

Custom-designed Features 40
Voice Recognition
Voice Recognition overview
You can unlock the screen by using your voice.
• 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.
• When the voice recognition is selected for screen lock, enter the Knock
Code, Pattern, PIN or Password that has been used for voice registration
instead of voice recognition after your device is turned on. Accordingly,
be careful not to forget the specified value.
• If the device cannot detect your voice or you forgot the value specified
for registration, visit the nearest LG Customer Service Centre with your
device and ID card.
• The recognised voice data is securely stored in your device.
Precautions for Voice Recognition
Voice Recognition accuracy may decrease in the following cases. To
increase its accuracy, check the following before using the device.
• When you speak different from the registered voice command.
• When you speak in a noisy place.
• When the microphone hole is covered with your hand or any foreign
substances.
• When the registered voice command is too short (3 to 5 syllables are
recommended).