Docomo F-08A, Руководство пользователя

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374
Appendix/Troubleshooting
Troubleshooting
Troubleshooting
･
Check for the necessity of software update first, and update the software if necessary. → P383
･
When checking the following items not to improve the state, contact the phone number given in "Repairs" on the back of this manual or make a call to DOCOMO-
specified repair office.
■ Power supply and charging
●
FOMA terminal cannot be turned ON.
･
Is the battery pack installed correctly? → P42
･ Is the battery exhausted? → P44, 47
●
FOMA terminal cannot be charged (the charging
light does not turn on or blinks).
･
Is the battery pack installed correctly?
→
P42
･
Are the adapter and FOMA terminal set correctly?
Is the AC adapter connector securely inserted to
FOMA terminal or the desktop holder (optional)
when you use AC adapter (optional)? Is AC
adapter's power plug inserted to the outlet or
cigarette lighter socket correctly?
→ P45, 46
･ Is the charging jack of FOMA terminal dirty when
you use desktop holder? If it is dirty, clean with a
dry cloth or cotton swab.
･
If you make a call, perform communication, or
operate other function for a long time while
charging the battery pack, FOMA terminal may
become hot and the light may blink. In this case,
try again after the terminal temperature dropped.
■
Operations and screens
●
FOMA terminal etc. become hot while operating/
charging.
While operating or charging, or if you use i-
α
ppli,
videophone call, 1Seg watching, etc. for a long time
while charging the battery, FOMA terminal, battery
pack and adapter may become hot. There is no
problem about safety and continue to use it.
●
The operation time provided by the battery pack is
short.
･ Is your terminal left for a long time under the state
of out of service area? Out of service area, many
powers are consumed to search available radio
waves.
･
The operation time provided by the battery pack
varies by the operating environment and battery
pack's deterioration.
･
The battery pack is a consumable part. Each time it
is charged, time available with each charging
reduces. Even the full charge state, when the
operation time is too short, purchase a new battery
pack of the specified type.
● Turning the power off or restarting automatically
happens.
If the jack of battery pack is dirty, the contact may
become poor and the power may shut OFF. If it is
dirty, clean with a dry cloth or cotton swab.
● No operations are performed when pressing
keypad.
Have you activated All lock, Omakase Lock, Side key
hold, Lock on close/Lock when immobile?
→ P100,
101, 109
● The screen reacts slowly when a key is pressed.
When large amount of data is saved in FOMA
terminal or transferring large-size data between
FOMA terminal and microSD card, the reactions on
the screen may be delayed.
●
The recognition of UIM is not performed
successfully.
Is UIM installed in the right direction? → P40
●
The display is dim.
･
Is Light time-out or Brightness of Display & Key
light changed?
→
P88
･
Is Power saving mode set? → P89
･ Is 1Seg ECO mode set to ON? → P199
●
The images, melodies, etc. set in each function do
not operate, and operate by default setting.
Is UIM used when downloading images, melodies,
etc. installed to FOMA terminal?
→ P40
■ Calls and sounds
● Calls cannot be made using the keypads.
Have you activated All lock, Omakase Lock, Self
mode, Keypad dial lock, Lock on close/Lock when
immobile?
→
P100, 101, 102, 103, 109
● The ring alert does not sound.
･ Is Call alert volume of Adjust volume set to
"Silent"?
→ P80
･
Have you activated Public mode (Drive mode),
Silent mode, Self mode or Privacy mode?
→
P63,
82, 102, 103
･ Is Specified caller, Anonymous caller, Ring alert
delay or Unregistered caller set?
→ P111, 112, 113
･
Is Ring time for Voice Mail service or Call
Forwarding Service "0 Sec."?
→
P318, 319