Cannot call (Even when moving,
does not disappear, or
although radio waves are enough,
making/receiving calls is
unavailable.)
• Turn the power OFF and ON, or
remove and attach docomo nano
• 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 radio wave conditions, the
phone network may become
congested where many people
gather, making it difficult to
connect. Move to a different
location or call again later.
■ Audio
During a voice call, the distant
party's voice is hard to listen to
or too loud.
• Check if the listening volume is
changed. →P. 82
■ Managing Data
Data transfer is not performed.
• Check if USB hub is used. If you
use USB hub, operations may not
be performed correctly.
Images are not displayed
correctly.
• Black images are displayed if the
image data is corrupted.
143
Appendix/Index
