NTT docomo F-05J arrows Be Instruction Manual page 181

● The operation time provided by the battery is short.
•
Running multiple applications increases battery
consumption and usage time may become short. Exit
from applications which you are not using as follows.
- Exiting running application→P56
- Exiting applications with
•
To see FAQ about arrows such as setting of saving the
battery power or how to use the terminal conveniently,
refer to @Fケータイ応援団 (@F mobile phone
supporters) or arrows@ (http://atfe.fmworld.net/at/) (In
Japanese only).
• Is the terminal left for a long time under the state of out
of service area? Out of service area, a lot of power is
consumed to search available radio waves. If you are
out of service area for a long time, set Airplane mode to
ON or turn off the terminal.→P37 , P128
•
The operation time provided by the internal battery
varies by the operating environment and battery
deterioration.
•
The internal battery is a consumable accessory. The
usage duration of the battery per 1 charge decreases
gradually each time the battery is recharged. When the
operation time is too short even if the terminal is fully
charged, contact "Technical Inquiries & Repairs" (in
Japanese only) on the last page of this manual or a
repair counter specified by DOCOMO.
• Set the Wi-Fi or Bluetooth to OFF when you do not use
the function. →P123 , P165
● The docomo nano UIM card is not recognized.
Is the docomo nano UIM card installed in the right
direction?→P31
(Back)
● The screen reacts slowly when a touch panel is tapped/
key is pressed.
When large amount of data is saved in the terminal or
transferring large-size data between the terminal and
microSD card, the reactions on the screen may be
delayed.
● The terminal, etc. become hot while operating/charging.
While operating or charging, or if you call or watch 1Seg,
etc. for a long time while charging the battery, the
terminal, internal battery and adapter may become hot.
There is no problem and you can continue to use them.
● The terminal becomes hot while operating/charging.
If high temperature of the terminal continues, charging or
some functions may be disabled.
● The terminal becomes hot and the power turns OFF.
If you activate several applications, use camera, connect
to the Internet for a long time while charging the battery,
etc., temperature of the terminal may be raised. When the
terminal is in high temperature state for a long time,
charging or functions may stop or screen brightness may
be adjusted. And the power of the terminal may shut
down to prevent you from burns.
● The display is dim.
• Have you changed any of the following settings?
- Emergency mode→P40
- Brightness→P133
- Sleep→P134
•
When the terminal is in high temperature state for a
long time, the display may become dim.
● Display flickers.
If [Automatic brightness] of Brightness level is marked,
display backlight automatically changes according to the
ambient brightness.→P133
179
Appendix/Index