Appendix/Index
163
●圏外
(Out of service) is displayed, and you cannot use the
terminal overseas.
•
Is the terminal out of the international roaming service
area or in an area with weak signal?
•
For available areas and overseas network operators,
refer to "Mobile Phone User's Guide [International
Services]" or DOCOMO International Services website.
•
Change network mode type to [LTE/3G/GSM (Auto)].
→
P157
•
Set the network operator to [Choose automatically].
→
P157
•
It may be recovered by turning the terminal OFF and
ON.
●
Cannot use the terminal suddenly while using overseas.
Does usage amount exceed the limit of maximum charges
for use? For use of International roaming (WORLD WING),
the limit of maximum charges for use is set in advance.
When it exceeds the limit of maximum charges for use,
pay the charges.
●
Cannot perform data communication overseas.
Check the data roaming settings.
→
P157
■
Data management
●
Data saved in microSD card is not displayed.
Reattach the microSD card.
→
P142
●
Data transfer is not performed.
Do you use USB HUB? If you use USB HUB, operations
may not be performed correctly.
●
"No thumbnail" appears when displaying images/Gray
frame appears in the image list
"No thumbnail" or a gray frame may appear if image data
is broken.
■
Bluetooth
●
The terminal cannot be connected to a Bluetooth device/
A Bluetooth communication device cannot be found
from the terminal.
Make Bluetooth device (commercially available)
registering stand-by state and then register the device on
the terminal. If you delete already registered device and
register the device again as a new device, delete the
registrations on both the terminal and Bluetooth device
(commercially available), and then perform registration of
the devices.
■
Maps/GPS function
●
Cannot set AUTO-GPS service information.
•
Is AUTO-GPS disabled due to battery low? If AUTO-GPS
is disabled by Lower-power operation settings, AUTO-
GPS service information cannot be set. In this case, set
Lower-power operation settings to [Not suspend] or
charge the battery.
→
P124
•
Is AUTO-GPS operation setting set to OFF?
→
P124
•
Is GPS function set to OFF? When GPS function is OFF,
AUTO-GPS function stops.
→
P94
■
Others
●
When performing fingerprint authentication or
registering fingerprints, [Swipe was too short] or [Swipe
was too slow], etc. appears when you do not touch the
fingerprint sensor.
Possible cause is that the surface of the fingerprint sensor
is wet or condensed of moisture. Wipe water off with a
soft cloth before use.
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