Fingerprint Authentication - HTC U11 User Manual

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Internal Battery
Internal Battery of this handset is a lithium polymer battery.
Storing handset with Internal Battery fully charged or its
remaining battery level not enough may degrade Internal
Battery. It is recommended to store handset with its battery
level at about 40%.
・Internal Battery is a consumable item. The usable time after
each charge gradually becomes shorter. If the usable time
has become extremely short even after enough charging,
Internal Battery is at the end of its service life. Replace
Internal Battery. It cannot be replaced by the customer.
Battery replacement is available at SoftBank shop with
charge. Contact a SoftBank shop or
・Internal Battery may swell as it approaches the end of
its service life depending on usage. However, this is not a
problem in terms of safety.
Camera
・When photographing important occasions, take a test shot
and check the shot image to make sure it is correctly shot
in advance.
・Do not take photographs in places where photography is
prohibited.
・Do not use or forward images shot with Camera function
without obtaining permission of the copyright owner
(photographer) except when enjoying for personal use.
Customer Service.

Fingerprint Authentication

・Fingerprint authentication uses the characteristics of
your fingerprint. If your fingerprint does not have strong
characteristics, fingerprint authentication may not be
available.
・Authentication performance (authenticating fingerprint
when using Fingerprint Scanner (
usage. If your finger is under any of the following
conditions, registration of fingerprint may be difficult or
authentication performance may be affected. Authentication
performance may be improved by washing or drying hands,
saving a different finger, saving fingerprint using a wider
surface of your finger, etc.
-Wrinkled after taking a bath, etc.
-Wet with water, sweat, etc.
-Dried
-Covered with grease (e.g. hand cream)
-Dirty with mud or grease
-Rough or injured (cut, inflammation, etc.)
-Worn and faded
-The shape of fingerprint has changed due to weight loss or
weight gain
-The surface condition of finger is extremely different from
the saved fingerprint
・Personal authentication and identification are not
completely guaranteed by fingerprint authentication
technology. Note that SoftBank Corp. is not liable for any
damage incurred due to misuse by a third party or due to
handset being unable to be used.
Precautions on Fingerprint Scanner
-Do not hit or apply strong impact. This may cause a
malfunction or damage. Also, do not scratch the surface or
poke it with a sharp object such as a ballpoint pen or pin
tip.
-Do not attach stickers or do not smear with ink, etc.
- If Fingerprint Scanner is soiled (dusty, smudged, etc.),
reading fingerprints may be difficult or authentication may
be affected. Occasionally clean the surface of Fingerprint
Scanner.
- If scan time is too short or too long, authentication may
fail. Touch the center of Fingerprint Scanner right with
the middle of your fingerprint.
-Activating Fingerprint Scanner may fail if a finger is
placed on it before starting saving or authentication.
Release your finger and try again.
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