Error Messages
Not enough phone storage space.
• Free space on the terminal is
low. Continuing to use the
terminal may prevent some
functions from working. Delete
No service
• The terminal cannot be used
because it is outside the service
area or in a place where radio
waves cannot reach. Move to
where radio waves can reach.
• The docomo nano UIM card is
not functioning properly.
Reinserting the docomo nano
UIM card may remedy the issue.
If this does not remedy the issue,
contact "Repairs (Inquiries/
Request)" on the last page (in
Japanese only) and inquire.
Calls restricted by access control
• Displayed when normal/emergency
call voice service is difficult to
access due to network congestion.
Call failed
• Displayed when a call cannot be
made.
Cellular network not available.
• Install the docomo nano UIM card
correctly and move to where
145
Appendix/Index