User's Manual

132
Appendix/Index
Introducing options and related
equipment
Combine your FOMA terminal with various optical accessories (sold
separately) for expanded personal and business use. Some products
may not be available in certain areas. For details, contact a docomo
shop or retailer.
For details on options, refer to the manual for each device.
・
Battery Pack T03
・
Back Cover T04
・
FOMA charging microUSB adapter T01
・
Desktop Holder T02
・
PC connection USB cable T01
・
USB cable for external device connection T01
・
FOMA AC Adapter 01/02*
・
FOMA DC Adapter 01/02*
・
FOMA AC Adapter 01 for Global use*
・
FOMA Dry Battery Adapter 01*
・
Wireless Earphone Set 02
・
Bone conduction microphone/receiver 02
・
FOMA Portable Charging Adapter 02
・
Carry Case 02
* The FOMA charging microUSB adapter T01 is required for connecting to
your FOMA terminal.
To use
the adapter overseas, equipment, such as a plug adapter suited to
the power outlet at the country you are visiting, is required.
Troubleshooting (FAQ)
Initial checks if you think you have a problem
●
First, check whether the software must be updated. If it is needed,
update the software (P. 132).
●
If there is no improvement in problems even after checking the
following items, feel free to contact the "docomo Information Center"
on the last page of this manual or a repair center specified by
DOCOMO.
Category Symptom Check location
Reference
page
Power
Your FOMA
terminal does
not turn on
●
Is the battery pack attached
properly?
●
Make sure that the battery has
not run out.
P. 20,
P. 22
Charging
Cannot charge
the battery
(Notification
LED does not
light or it
flashes)
●
Is the battery pack attached
properly?
●
Is the power plug of the adapter
inserted into the power outlet or
the cigarette lighter socket
properly?
●
When using the AC adapter
(sold separately), is the
connector of the FOMA
charging microUSB adapter
T01 properly connected to your
FOMA terminal and AC
adapter?
●
When using the desktop holder,
are the charging terminals on
your FOMA terminal dirty?
Wipe off any dirt from the
terminal section with a dry
cotton swab.
●
When using the PC connection
USB cable T01 (provided), is
the PC turned ON?
●
If calling, transmitting or another
function is performed for a long
time while charging the battery,
your FOMA terminal may heat
up and the notification LED
may flash. If this happens, wait
for your FOMA terminal to cool
down before starting charging
again.
P. 20,
P. 23
133
Appendix/Index
Category Symptom Check location
Reference
page
Heats up during
operation or
charging
●
Your FOMA terminal, battery
pack or adapter might heat up,
for example, during operation
or charging, or when watching
1Seg for a long time while
charging the battery. However,
continue use since there is no
problem in terms of safety.
P. 4
Terminal
operation
Battery usage
time is short
●
Has the battery pack been left
outside the service area for a
long time?
Outside the service area, more
electric power than usual is
used since the signal is
searched to make
communications possible.
●
The battery pack usage time
differs according to the
operating environment and
battery deterioration level.
●
The battery pack is a
consumable product. The
service time per charge
gradually decreases every time
the battery pack is charged.
Buy a new specified battery
pack if the usage time becomes
much shorter
, even after being
fully charged, than when the
battery was first bought.
P. 10,
P. 22
Power turns off/
Your FOMA
terminal
restarts
●
Dirty terminals on the battery
pack may result in poor
connections and loss of power.
Wipe with a dry cotton swab.
P. 9
Category Symptom Check location
Reference
page
Normal
operations are
not possible by
tapping
●
Are you operating with a gloved
finger?
●
Are you operating the touch
screen with the tips of your
fingernails or with an object?
●
Is a protective sheet stuck to
the display?
Operations sometimes cannot
be performed properly with
some types of protective
sheets.
The T-01C display uses an
electrostatic type touch panel.
Operations are performed by
directly touching the screen with
your fingers.
P
. 28
Terminal
operation
Operations are
not possible
even though
the power is
turned on
●
Is the PIN code entry screen
displayed?
Enter the PIN code.
P. 64
Operations are
not possible
even though
the screen is
unlocked
●
Is the screen unlock pattern or
screen unlock security code
entry screen displayed?
Enter the screen unlock pattern
or screen unlock security code.
P. 64
No operation
even by
pressing keys
●
Is your FOMA terminal in the
Sleep mode?
Press
C
or
A
to cancel the
Sleep mode.
P. 24
Slow screen
response when
the touch panel
is tapped or
keys are
pressed
●
This sometimes happen when
a large amount of data is saved
on your FOMA terminal, or
when a large amount of data is
transferred between your
FOMA terminal and the
microSD card.
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