Fujitsu Arrows NX F-01J Instruction Manual page 174

◆ Settings for overseas use
･
If you release SIM lock and use SIM by a carrier other than
NTT DOCOMO to perform data communication, set an
access point (APN) before use.→P131
❖
Setting Data roaming
To perform packet communications overseas, set Data
roaming settings to ON.
1
From the Home screen,
communication/Airplane mode]→[Cellular
networks]
2
[Data roaming]→Check the contents on the
Attention screen, [OK]
❖
Setting Network operators
By default, the terminal is set to automatically search and
switch to an available network. To switch network manually,
perform the following operations.
1
From the Home screen,
communication/Airplane mode]→[Cellular
networks]→[Network operators]
Available networks are searched for and displayed.
･
When a message notifying that the network search is
not available, confirm the content and tap [OK].
2
Select a network of the network operator
→[Settings]→[Data
→[Settings]→[Data
172
✔INFORMATION
･
If you have set a overseas specific network operator in the
country you visited, set the mode to [Select automatically]
after returning to Japan.
❖
Setting Network Mode
1
From the Home screen,
communication/Airplane mode]→[Cellular
networks]→[Network Mode]
2
[4G/3G/GSM (Auto)]/[3G/GSM]/[GSM]
✔INFORMATION
･
If the mode was set to [GSM] in the country you visited, set
the mode to [4G/3G/GSM (Auto)] after returning to Japan.
❖
Using VoLTE during international
roaming
Set to use VoLTE when VoLTE is available during international
roaming.
1
From the Home screen,
communication/Airplane mode]→[Cellular
networks]
2
Tap [Call mode setting] and set to ON/OFF
→[Settings]→[Data
→[Settings]→[Data
Overseas use