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Terminal precautions
■ Do not press display surface forcibly, or not operate with a sharp
pointed objects.
May hurt the screen and cause malfunction or damage.
■ Do not use the terminal in extremely hot or cold places.
Use the terminal within a temperature range of 0℃ to 35℃ and a
humidity range of 0% to 95%.
■ The terminal may affect home electronics (TVs or radios, etc.) in
use nearby, so use it as far as possible from these appliances.
■ Keep the information that you registered in the terminal separately
by backing up to microSD card, PC, cloud, etc. or noting down.
Note that DOCOMO assumes no responsibility for any loss of saved
data.
■ Do not plug the connector of the external device into the external
connection jack at the slant and pull it while connecting.
May cause malfunction or damage.
■ The terminal could become warm while in use and charging. This
condition is not abnormal. This condition is not abnormal.
■ Do not leave the camera under direct sunlight.
May cause discoloring or burn-in of materials.
■ Usually, close the nanoUIM card/microSD card tray tightly.
May cause let liquids (drinking water, perspiration, sea water, pet urine,
etc.) or dust and cause malfunction.
■ While microSD card is being used, do not take the card out and do
not turn off the terminal.
May cause data loss or malfunction.
■ Do not let magnetic cards or magnetized objects come close to
the terminal.
The magnetic data in cash cards, credit cards, transportation IC card,
etc. may be erased.
Putting a strong magnetism close to this terminal might cause false
operation.
■ Do not decorate the terminal with plastic film or stickers.
Various functions that use the proximity sensor may not function
correctly.
For position of Proximity sensor
→ P.21 "Part names and functions"
■ As the internal battery is a consumable product, it is not covered
by the warranty.
The internal battery may swell as battery life gets closer depending on
operating conditions. Even if you sufficiently recharge the terminal but
usage time significantly decreases or the internal battery bulges, this
means that the internal battery needs to be replaced. We takes the
terminal to replace the parts as a chargeable service. Check "Warranty
and After-Sales Service" (P.139) since the repair's reception desk will
be taking care of the service.
■ Charge the battery in an environment with the proper ambient
temperature (5℃ to 35℃ ).
■ The operating time of the internal battery varies depending on the
operating environment and the secular degradation of the internal
battery.
■ When storing the terminal, do not store it under the following
conditions as the performance and life of the internal battery may
deteriorate if you do.
• Keeping under the state of the full charge (right after the charging
ends)
• Keeping under the state of empty charge (too exhausted to turn on
the terminal)
Store the internal battery with about 40% battery charge remaining.
■ The type of internal battery of this terminal is as follows.
Viewing
Li-ion 00
Adapter precautions
■ Charge the battery in an environment with the proper ambient
temperature (5℃ to 35℃ ).
■ Do not charge in the following places.
• Places that is very humid, dusty or exposed to strong vibrations
• Near by home electronics (TVs or radios, etc.)
■ The adapter could become warm while charging. This condition is
not abnormal.
■ You can continue to use the terminal. When using the DC adapter
for charging, keep the vehicle engine running.
The vehicle's battery could become flat.
■ When using an outlet with a mechanism preventing unplugging,
follow the handling instructions for that outlet.
15
Battery type
Li-ion battery
Precautions
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