53
Appendix
■
Telephone call
■
Screen
■
Sound
■
Camera
■
Using overseas
■
Data management
The SIM card is not recognized.
• I
s
the SIM card in
s
erted in the right
direction?
P.15
The clock shows the wrong time.
• If power i
s
kept on for a prolonged time, the
clock may
s
how the wrong time. Tap
to
check "A
u
tomatic date & time" in "Date &
time" from "Sy
s
tem
s
etting
s
", and re
s
tart the
prod
u
ct in a location with good reception.
–
The ringtone does not sound.
• I
s
thi
s
prod
u
ct in "Silent" mode or "Meeting"
mode?
P.44
• I
s
the ringtone vol
u
me
s
et to it
s
minim
u
m?
Set the vol
u
me on "Ringtone
s
and profile
s
"
from "Sy
s
tem
s
etting
s
".
–
• If yo
u
cover the proximity
s
en
s
or with yo
u
r
hand, the ringtone vol
u
me may be lower.
P.14
does not display or nothing displays during a
call.
• If
doe
s
not di
s
play after cancelling the
s
leep mode, the proximity
s
en
s
or may be
covered by the protection
s
heet, etc. Do not
cover the
s
en
s
or.
P.14
Cannot make a call with
shown
• Are yo
u
o
u
t of the
s
ervice area or in a place
with poor
s
ignal
s
trength? Check on the
Stat
us
Bar.
P.22
Cannot make a call (
does not disappear when
you move, or calls cannot be made or received even
when the radio wave is strong enough)
• T
u
rn the power off and then on, or remove
and rein
s
ert the battery pack or the SIM
card.
P.15,
16, 18
• Yo
u
may not be able to make or receive
call
s
, depending on the type of radio
s
ignal,
even when it indicate
s
otherwi
s
e. Move to
another place and call again.
–
• Depending on how conge
s
ted the radio
wave
s
are, it may be diffic
u
lt to e
s
tabli
s
h a
connection in crowded place
s
d
u
e to a
conge
s
tion of call
s
and email
s
.
–
The display is dim.
• Ha
s
the time
s
et with "Screen timeo
u
t"
elap
s
ed?
P.45
• I
s
the prod
u
ct in "eco mode"?
P.45
• Ha
s
"Brightne
ss
"
s
etting changed?
P.44
• I
s
battery level low?
P.44
During a voice call, the other party's voice is
difficult to hear or is too loud.
• Ha
s
the call vol
u
me been changed?
P.26
Photos and videos shot with the camera are
blurred.
• Check whether the len
s
i
s
clo
u
dy or ha
s
dirt
on it.
–
This product becomes unusable while overseas (
is displayed).
• The prod
u
ct may become
us
able by
rebooting.
–
Data communication is not available while
overseas.
• Activate "Data roaming".
P.44
No caller ID is displayed / A notified caller ID is
different from that of the caller / Functions that use
Contacts data or caller ID notifications do not work.
• Even when a caller notifie
s
the caller ID, it i
s
not di
s
played on the prod
u
ct
u
nle
ss
notified
from the network or network operator
us
ed.
And, a notified caller ID may be different
from that of the caller by
s
ome network
s
or
network
s
operator
s
yo
u
us
e.
–
Data transfer is not working.
• Are yo
u
us
ing a USB h
u
b? If yo
u
us
e a USB
h
u
b, data tran
s
fer may not work properly.
P.51