141
Appendix/Index
Trouble Check and remedy
Application does
not work properly
(cannot activate,
errors occur
frequently, etc.).
• Are there any applications being disabled? Enable
the disabled applications and try again.
→ P.113
Calling
Trouble Check and remedy
Cannot make a call
even though Call
key is tapped.
• Is the docomo nano UIM card installed to the
terminal correctly? → P.23
• Is the terminal set to Airplane mode?
→ P.109
The ringtone does
not sound.
• Is the terminal set to Silent mode (Vibrate, Mute)?
→ P.113
• Is "Ringtone" set to "Silent"? → P.114
• Is the volume in "Ringtone" set to 0? → P.114
• Is the terminal set to "Blocking mode"? → P.68
• Is the terminal set to Airplane mode? → P.109
• Is the ring time of Voice mail service or Call
forwarding service to "0 sec."? → P.67
• Is the Play after of Answering message set
to "0 sec."? → P.66
Cannot connect
calls (out of area
does not disappear
even when you
change the
location, or cannot
make/receive a call
even when radio
wave when strong).
• Turn the power o and on, or remove and attach
the docomo nano UIM card. → P.23, P.26
• Due to the radio wave types, making/receiving
calls may be unavailable even in the service area
and even when strong radio wave is indicated in 4
signal mark. Move to the other place and call again.
• Is the terminal set to "Blocking mode"? → P.68
• Due to the crossing of radio waves, at the
crowded public places, calls/mails are crossed
and the connection status may not be good. In
that case, calling sound is played. Move to other
place or call again at other time.
Cannot connect to
network.
• Do you use at a place where signal is weak?
• Turning the terminal power OFF and then turning
ON again may work for the restoration. → P.26
Display
Trouble Check and remedy
The display is
dimmed.
• Is the time set on "Screen timeout" over? →
P.115
• Do you adjust the brightness of the display? →
P.115
• Is Power saving mode set? → P.124
• Is the battery level low? → P.123
Voice
Trouble Check and remedy
During a voice call,
the other party's
voice is hard to
be heard to or too
loud.
• Do you change the listening volume? → P.65
Mail
Trouble Check and remedy
Mail is not received
automatically.
• Do you set "Sync account" OFF? Set it ON. →
P.76
• Do you set "Set sync schedule" on "Sync
schedule" to "Manual"? Set Sync schedule. →
P.76
Attached le is
deleted and cannot
view images.
• Check "Limit retrieval size". → P.76
Camera
Trouble Check and remedy
Still images and
videos shot with
the camera are
blurred.
• Check if clouds or dirt attach to the lens of
camera.
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