User's Manual

260
Appendix/Index
* Some widgets that you created may be
removed.
* Safe mode is not a normal booting state.
To use ordinarily, exit the safe mode.
･
Developer options are designed for
developers. If you set them, the terminal
or applications may not be operated
correctly.
Applications cannot be operated properly
(applications cannot be activated, or
errors occur frequently).
･
Are there any applications being
disabled? Enable disabled applications,
then retry.
→
P.212
■
Phone call
Cannot make a call even if you press the
dial button.
･
Check if you activate the SIM card lock.
→
P.217
･
Check if you activate Airplane mode.
→
P.199
The ringtone does not sound.
･
Is the call alert volume of volume setting
set to silent?
→
P.205
･
Check if the silent mode is active.
→
P.41
･
Is the ring time for Voice Mail service or
Call Forwarding Service "0 Sec."?
→
P.101
･
Check if you set call rejection.
→
P.101
Calls are not connected.
(Even when moving, "
圏外
(out of service
area)" does not disappear, or although
radio waves are enough, making/
receiving calls is unavailable.)
･
Turn the power OFF and ON, or remove
and attach the battery pack or docomo
mini UIM card.
→
P.30, P.36
･
Due to the nature of radio waves, making/
receiving calls may be unavailable even
when "not out of service area" or "
appears on the display for the radio wave
condition". Move to the other place and
call again.
･
Due to the crossing of radio waves, at the
crowded public places, calls/mails are
crossed and the connection status may
not be good. Move to other place or call
again at other time.
■
Display
The display is dim.
･
Check if the backlight time-out is set.
→
P.208
･
Check if the brightness of screen is
changed.
→
P.207
･
Check if you set Power Saver.
→
P.210
･
Check if you cover the Proximity sensor
with sticker etc.
→
P.29
･
When the temperature of the terminal
becomes high while using, the display
may become darker. It is not abnormal.