Sony XPERIA 1 Instruction Manual page 180

Mobile network
From the Home screen, [apps
1
u
folder] [Settings]
u
internet] [Mobile network].
Mobile data P.178
Data roaming P.224
App data usage Check mobile data usage of
each application for the usage
cycle which is specified in "App
data usage cycle" (P.181).
･
*
Enable VoLTE P.225
Preferred network P.225
*
type
Carrier video Set whether to use video call
*
calling (P.97).
Automatically P.224
*
select network
*
Network Search available networks when
"Automatically select network"
is set to OFF.
Access Point P.178
*
Names
* Appeared when [Advanced] is tapped.
u
[Network &
To set restriction of
background mobile data
communication, etc. of each
application, select an
application displayed below
the graph.
Enabling/Disabling mobile data
communication
From the Home screen, [apps
1
u
folder] [Settings]
u
internet] [Mobile network].
/ of "Mobile data".
2
Read the note and tap [OK].
3
Setting an access point
An access point for connecting to the
Internet (sp-mode) is already registered. You
can add or change it if necessary.
For details of sp-mode, refer to NTT DOCOMO
website.
https://www.nttdocomo.co.jp/service/
spmode/ (in Japanese only)
For using mopera U and Business mopera
Internet, add the access point manually.
For details on mopera U, refer to mopera U
website.
https://www.mopera.net/ (in Japanese only)
u
[Network &
Settings
178