Operation Manual

19
Easy Search/Contents/Precautions
Avoid using the handset in
extremely high or low temperatures.
Use the FOMA terminal within the range of
a temperature between 5Ɏ and 35Ɏ and
a humidity between 45% and 85%.
Using the handset close to landline
phones, TVs or radios may affect the
operation of such equipment. Move
as far away as possible from such
items before use.
Keep a separate memo and note
information stored in the FOMA
terminal.
DOCOMO shall not be liable for any loss
of content.
When connecting an external
connector device to the external
connector terminal (earphone/
microphone terminal), do not put it
in obliquely or do not pull it while it
is plugged in.
May damage the handset and cause
malfunction.
Do not fold FOMA terminal on strap.
May damage the handset and cause
malfunction.
Do not close the FOMA terminal on
strap, etc.
May damage the handset and cause
malfunction.
FOMA terminal may become warm
during using or charging but this is
not a malfunction.
Do not leave the camera in direct
sunlight.
May cause discoloration or burn-in.
Use the FOMA terminal with the
external connector terminal cover on.
Dust, water and others enter inside and
cause a malfunction.
Do not use the FOMA terminal
without the back cover.
May detach the battery pack or cause
malfunction or damage.
Do not cover the surface of the
display, keys, or buttons with an
extremely thick sticker.
May cause malfunction.
Do not paste a label or sticker on the
back of the FOMA terminal display.
The FOMA terminal is caught by the label
or sticker when opened or closed, and it
may cause malfunction or damage.
Do not apply a strong force to the
fingerprint sensor or do not scratch
the surface.
May cause a failure of the fingerprint
sensor. Also, the authentication operation
may be disabled.
Clean the fingerprint sensor only
with a soft, dry cloth (such as the
type used for eyeglasses).
If the fingerprint sensor is dirty or the
surface is wet, fingerprints cannot be read.
As a result, the authentication performance
level is decreased or a malfunction may
occur by falsely recognizing that the
authentication is performed even when no
finger is on the sensor.
While using a microSD Card, do not
remove the card or turn off the
FOMA terminal.
May cause data loss or malfunction.
Battery pack is a consumable product.
Though usage time varies with use,
change battery if battery level is extremely
low even after fully charged. Purchase a
specified new battery pack.
Charge battery in areas where
ambient temperature is between 5°C
and 35°C.
Always charge the battery before the
first use or after not using battery for
a long time.
The usage time for a battery
depends on the usage and
deterioration of battery pack.
Depending on usage, the battery
may swell as it approaches the end
of its service life but this will not
cause problems.
Do not store or leave the battery
pack with no battery left.
May lower the performance or shorten the
life of the battery pack.
Notes about the FOMA terminal
Notes about battery pack