LG LM-K300QM, User Manual

Page: 8 / 156

Custom-designed Features 7
• If you bend your finger or use the fingertip only, your fingerprint may
not be recognized. Make sure that your finger covers the entire surface
of the fingerprint sensor.
• Scan only one finger for each registration. Scanning more than one
finger may affect fingerprint registration and recognition.
• The device may generate static electricity if the surrounding air is dry.
If the surrounding air is dry, avoid scanning fingerprints, or touch a
metallic object, such as coin or key, to remove static electricity before
scanning fingerprints.
Registering fingerprints
You can register and save your fingerprint on the device to use fingerprint
identification.
1
On the home screen, tap Settings Lock screen & security
Fingerprints .
• This feature is available only when the screen lock is set.
- Lock the device with a pattern, PIN or password.
• If the screen lock is not set, enable it by following the on-screen
instructions. See Setting a screen lock for details.
2
Locate the fingerprint sensor on the back of the device and gently put
your finger on it to register the fingerprint.