User's Manual

17
Introduction
The FOMA terminal becomes warm during use or charging but
this is not an abnormality. Use t
he FOMA terminal as it is.
Do not leave t
he camera in places exposed to direct sunlight.
Pixels may be discolored or burns may result.
W
hen using t
he FOMA terminal, ensure that you shut the cover
for the connector terminal.
Dust or water might enter into the FOMA terminal, causing malfunction.
Do not use the FOMA terminal with the back cover left removed.
The battery pack might come out, or malfunction or damage may
result.
Do not apply
an excessively thick sticker onto the surfaces of
the display or keys.
O
therwise, malfunctioning, damage or
problems with operation
may result.
D
o not put a
label or sticker on the back of the display.
When you open or close the FOMA terminal, the upper and lower
u
nits may stuck resulting in a malfunction or damage.
W
hile you are using the microSD card, never take it off or turn
o
ff the power of the FOMA terminal.
D
ata may be erased or malfunction may result.
D
o not place magnetic cards or
similar objects near the FOMA
terminal or between phone parts.
M
agnetic data on cash cards, credit cards, t
elephone cards and
floppy disks, etc. may be deleted.
Do not bring magnetic substances close to your FOMA terminal.
Problems with operation may result if items with strong magnetic
fields are brought close t
o the FOMA terminal.
Notes on handling batteries
Batteries have a limited life.
Though it varies depending on the usage state, you are advised to
replace the battery if its usable time is extremely short even when
y
ou fully charge it. Make sure that you buy the specified battery.
Charge the battery in a place with an appropriate ambient
temperature of
5°C to 35°C.
The usable t
ime of the battery differs depending on the usage
environment or
its remaining life.
Depending on how the battery pack is used, it might swell as
its operating life becomes short
, but this is not a problem.
Note the following points when you store a battery pack:
⿠S
torage in a fully
charged state (the state immediately after
charging is completed)
⿠Storage with no battery
power left (the state you cannot turn
on the power of the handset due to battery drain)
T
hese may lower the battery pack’s performance and shorten its
o
perating life.
Before storing a battery
, check its remaining battery level: it is
recommendable, as a general rule, for t
he battery icon to show
two bars or f
or its remaining battery level to be about 40%.
Notes on handling adapters and desktop holder
Charge the battery in a place with an appropriate ambient
temperature of
5°C to 35°C.
Charge the battery where:
⿠There is very little humidity, vibration, and dust.
⿠There are no land
-
line phones, t
elevision sets or radios nearby.
While you are charging, the adapter may become warm. This is
n
ot a malfunction, so you can keep on using.
D
o not use t
he DC adapter for charging the battery when the
car engine is not running.
T
he car battery could go flat.
W
hen using the power outlet having the disengaging prevention
mechanism, observ
e the instructions given in that instruction
manual.
Do not give a
strong shock. Also, do not deform the charging
terminal.
Malfunction may
result.
When housing t
he leg onto the desktop holder, be careful that
your fingers or the adapter cable not to be caught between
t
hem.
Accidents such as injury
or damage may result.