User Guide

18
Contents/Precautions
- Drops of water or dirt left on the display may
cause stains.
- Do not use alcohol, thinner, benzine, cleaning
detergent, etc. to clean the terminal. These
chemicals may erase the printing on the
terminal or cause discoloration.
･
Clean the jacks or the fingerprint sensor
occasionally and use the terminal in a
clean state.
If the jack etc. is dirt, you may not use the terminal
normally.
When cleaning, be careful not to damage the
jack etc.
･
Do not leave the terminal near the air
conditioning vent.
Extreme temperature changes may produce
condensation and corrode the internal parts of
the terminal, causing the terminal to
malfunction.
･
Make sure to use the terminal without
excessive force.
Putting the terminal in a bag full of items or
sitting down with the terminal in the pocket of
your cloth may damage the display, internal
circuit board, internal battery, etc. and cause a
malfunction.
Also, doing so while the external device is
connected to the external connection jack may
cause damage or a malfunction.
･
Use the optional devices specified by
NTT DOCOMO.
Failure to do so may cause a malfunction or
damage.
･
Read the user's manual supplied with
each optional device.
･
Do not drop the terminal or give a
strong impact to the terminal.
Doing so may cause a malfunction or damage.
■
The terminal precautions
･
Do not press the display strongly, or not
operate with a sharp-pointed objects.
The display may get scratched and it may cause
a malfunction or damage.
･
Do not use the terminal in extremely hot
or cold places.
Use the terminal where the temperature ranges
between 5
℃
and 40
℃
(limited to the temporary
use in a bathroom etc. when temperature is
above 36
℃
) and humidity ranges between 45%
and 85%.
･
Using the terminal near a land-line
phone, television or radio may cause
interference in such electric appliance.
･
Back up data that you saved to the
terminal to a microSD card, a PC, or
cloud, etc., or note down in a separate
note and keep it safely.
NTT DOCOMO is not liable for any loss of data
saved in the terminal.
･
Do not insert the plug of external device
to the external connection jack at a slant
when connecting. Or, do not pull the
plug when they are connected.
Doing so may cause a malfunction or damage.
･
The terminal could become warm while
in use and charging. You can continue
using the terminal.