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Saf
ety P
recautions
●
While writing/reading data to/from a microSD memory card,
do not subject the product to vibration or impact, or turn off
the power. Doing so might cause loss of data or a fault.
●
Take care not to cover the microphone with your fingers
during a call. The other party may not be able to hear your
voice clearly.
●
When using handsfree call, note that the speaker may
emit loud sound. Take care to keep the speaker at a safe
distance from your ears.
●
Do not cover the sensor with your finger or put a sticker on
it. Doing so may hinder the sensor for detecting the ambient
light level and functioning correctly.
●
Do not put a sticker, etc. on the proximity sensor. Doing so
may cause the sensor to malfunction and make the display
always turned off while receiving a call or during a call.
■
Touch Panel
●
Use your finger to operate the touch panel. Do not use
ballpoint pens, pencils or other sharp-pointed objects.
Using such objects does not only hinder correct operation
of the touch panel, but also might cause scratching or
damage to the display.
●
Do not put stickers or sheets (e.g. commercially available
protective films, peep prevention sheets) on the display.
Doing so might hinder correct operation of the touch panel.
●
Do not operate the touch panel with fingernails. Doing so
might result in split nails or jammed fingers.
●
If the display surface is dirty or wet with sweat or water, it
may not function correctly. In such case, wipe the display
surface with a dry, soft cloth.
●
When carrying the product in your pocket or bag, take
care not to put the touch panel close to metals or other
conductive materials, as it might cause false operation of
the touch panel.
■
Internal battery
●
Use in very hot or cold environments, for example, when
left in an automobile with the windows closed in summer,
will cause the internal battery capacity to drop and shorten
the available battery usage time. This will also shorten the
internal battery's service life. Try to use the product as far as
possible at room temperature.
●
After the internal battery is charged, battery power
decreases bit by bit even if the product is not used. The
internal battery may be discharged if the product is not
used for a long time. We recommend to charge the product
before use.
●
To avoid lowering the battery performance or decreasing
battery life, do not store the product in the following
conditions:
• With fully charged (right after charging)
• With the empty battery (too low to turn the product on)
• In a hot and humid place
●
Charge the battery before using the product for the first time
after purchase, or if you have not used the product for a
long time.
