Symptom Check item
Data
communication
is not available
overseas
• Set Data roaming to ON. →
P232
This terminal
has become
unusable
suddenly
while using
overseas
• Has the approximate
limit of usage fee been
exceeded?
For "International roaming
service (WORLD WING)",
the approximate limit
of usage fee is set in
advance. f the limit is
exceeded, pay o the
usage fee to resume
services.
Symptom Check item
The other
party's
number is not
displayed/
A dierent
number is
displayed/
The
registered
Phonebook
or Caller ID
notication
does not
operate
properly
• Even if the other party
has made a call with
notication of the Caller
ID set, you may not be
notied of the Caller ID
depending on the network
or network operator. Also,
the number you are notied
may dier from the other
party's Caller ID depending
on the network or network
operator you use.
247
Appendix