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Getting started
• If you bend your finger or touching the
sensor with fingertip, recognition may not be
performed normally.
• If the sliding movement is too fast or too
slow, the fingerprint may not be correctly
recognized. Try as much as possible to slide
your finger so that the center of the whorl
of the fingerprint passes the center of the
fingerprint sensor.
• Do not touch the fingerprint sensor before
the lock screen appears by pressing
[Power/Screen lock key] /
[Home
key]. The fingerprint sensor may fail to work.
• If fingerprint registration or authentication is
started with the finger put on the fingerprint
sensor, activation may fail. Put the finger
off from the fingerprint sensor and retry the
operation.
• Fingerprint authentication technology
does not guarantee complete identity
authentication or verification. Note that
DOCOMO assumes no responsibility for any
damage caused by use of this product or
unavailability of this product.
■ Usage precautions for fingerprint sensor
• The fingerprint sensor is malfunction may
occur if dirt adheres to the surface of the
fingerprint sensor or your finger. Wipe any dirt
with a soft cloth before use. Also wrinkled
finger with water may cause malfunction.
