39
Saf
ety P
recautions
●
Do not cover the sensor with your finger or put a sticker
on it. Doing so may hinder the sensor from 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/touch sensor
key. 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.
●
Putting stickers or sheets (e.g. commercially available
protective films, peep prevention sheets) on the display
might cause incorrect operation of the touch panel.
●
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 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
■
au Nano IC Card 04
●
Do not forcibly remove or insert the au Nano IC Card 04. Be
careful not to exert excessive force when inserting the card
into your au cell phone.
●
You are responsible for any damage caused by inserting your
au Nano IC Card 04 into some other IC card reader, etc.
●
Keep the IC (metal) part of your au Nano IC Card04 clean.
Wipe the card with a dry, soft cloth (such as for cleaning
eyeglasses) for cleaning.
●
Do not put stickers, etc. on the au Nano IC Card 04.
■
Camera
●
When using the camera, follow common rules of etiquette
regarding camera use.
●
When photographing important occasions (such as a
wedding), take a trial shot and check the shot image to
make sure it is correctly shot.
