Table of Contents
Advertisement
Available languages
Available languages
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 fingerprint.
•
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 Power/Lock key has a fingerprint sensor. Ensure that
the Power/Lock key is not damaged by a metallic object, such as
coin or key.
•
When water, dust or other foreign substance is on the Power/Lock
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 scar or is not smooth due to being soaked in water.
•
If you bend your finger or use the fingertip only, your fingerprint
may not be recognised. Make sure that your finger covers the entire
surface of the Power/Lock key.
Custom-designed Features
27
Advertisement
Table of Contents
