227
Appendix/Index
■
Phone call
The clock is not on time.
･
The clock time may become wrong
while turning on the power for a long
time. Check if "Automatic date & time" is
set to on and turn the power off and on
in a place with strong radio wave
conditions.
P.147
The terminal operation is unstable.
･
Instability may be caused by
applications that you installed after
purchasing the terminal. If the symptom
is improved when you boot the terminal
in safe mode (near default state),
uninstalling the installed application
may improve the symptom.
To boot the terminal in safe mode, press
and hold
p
for over a second with
the terminal OFF until Sony logo appears,
and then touch and hold
m
at the
bottom until the terminal vibrates once.
When safe mode is booted, "Safe mode"
is displayed at the lower left of the
screen.
To exit the safe mode, turn power OFF
and then ON.
* Back up the necessary data before
using safe mode.
* Some widgets that you created may
be removed.
* Safe mode is not a normal booting
state. To use ordinarily, exit the safe
mode.
−
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.133
Cannot make a call even if you press the dial button.
･
Check if you activate the SIM card lock.
P.141
･
Check if you activate Airplane mode.
P.118
The ringtone does not sound.
･
Is the call alert volume of volume setting
set to silent?
P.125
･
Check if the silent mode is active.
P.126
･
Is the ring time for Voice Mail service or
Call Forwarding Service "0 Sec."?
P.84
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 docomo mini UIM card.
P.23
P.25
P.30
･
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.
−
Summary of Contents for Xperia GX SO-04D
Page 1: ...12 7 INSTRUCTION MANUAL ...
