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10.1.3 Cellular network
You can set
Cellular data, Data roaming, Preferred
network type, Access Point Names,
and
Network
carriers
in this menu.
10.1.4 Data usage
Data saver
By enabling Data saver, you can reduce data usage by
preventing some apps from sending or receiving data in
the background.
Cellular data
If you do not need to transmit data on cellular networks,
turn off
Cellular data
to avoid incurring significant
charges for data use on local carrier cellular networks,
particularly if you do not have a mobile data agreement.
Data usage is measured by your phone, and your
carrier may count differently.
10.1.5 Hotspot & tethering
This function allows you to share your phone's mobile
data connection via USB or as a portable Wi-Fi access
point (refer to
"6.4 Sharing your phone's mobile data
connection"
).
10.1.6 VPN
For more information on VPN, refer to
"6.5 Connecting
to virtual private networks"
.
10.1.7 Airplane mode
Turn on
Airplane mode
to simultaneously disable
all wireless connections including Wi-Fi, Bluetooth and
more.
10.1.8 USB
You can use USB to
Charge this device, Transfer files
or
Transfer photos (PTP)
.
10.1.9 Printing
Touch
Printing
to activate
Print services
. You can select
your
Default print service
or choose
Add service
.
10.2 Display
In this menu, you can adjust your
Home app, Brightness
level, Eye comfort mode, Wallpaper, Sleep, Font size,
etc.
To rotate screen contents when device is rotated, touch
Auto-rotate screen
.