- Тип техники
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Просмотр инструкции сотового gsm, смартфона LG X venture M710DS, страница 559
Custom-designed Features 17
Fingerprint recognition
Fingerprint recognition overview
You must register your fingerprint on your device first before using the
fingerprint recognition function.
You can use the fingerprint recognition function in the following cases:
• To unlock the screen.
• To view the locked content in the Gallery or QuickMemo+.
• Confirm a purchase by signing in to an app or identifying yourself with
your finger
print.
• Your fingerprint can be used by the device for user identification. Very
similar fingerprints from different users may be recognised by the
fingerprint sensor as the same fingerprint.
Precautions for fingerprint recognition
Fingerprint recognition accuracy may decrease due to a number of
reasons. To maximise the recognition accuracy, check the following before
using the device.
• The device’s Home key has a fingerprint sensor. Ensure that the Home
k
ey is not damaged by a metallic object, such as coin or key.
• When water, dust or other foreign substance is on the Home key or
your finger
, the fingerprint registration or recognition may not work.
Clean and dry your finger before having the fingerprint recognised.
• A fingerprint may not be recognised properly if the surface of your
finger has a sc
ar or is not smooth due to being soaked in water.
• If you bend your finger or use the fingertip only, your fingerprint may
no
t be recognised. Make sure that your finger covers the entire surface
of the Home key.
• Scan only one finger for each registration. Scanning more than one
finger ma
y affect fingerprint registration and recognition.
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