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4.3 SIM card & mobile network
Go to
Settings > SIM card & mobile network > SIM 1 > Roaming Mode
to enable
data roaming, set your preferred network type, check the network connection you
are using or create a new access point, etc.
Touch to choose SIM 1 or SIM 2 for connecting to the network, making calls and
sending SMS messages.
Roaming Mode
Touch to set roaming Mode.
Preferred network type
Touch to prefer network type.
VoLTE
Use LTE services to improve voice and other communications (recommended)
Automatically select network
Touch to set automatically select network
Access Point Names
Touch to edit access point.
4.4 Connections
Aeroplane mode
Turn on
Aeroplane mode
to simultaneously disable all wireless connections
including Wi-Fi, Bluetooth and more.
Hotspot & tethering
To share your phone's data connection via Wi-Fi, Bluetooth and USB, or as a
mobile hotspot, go to
Settings > Connections > Hotspot & tethering
to activate
these functions.
To rename or secure your mobile hotspot
When your mobile hotspot is activated, you can rename your phone's Wi-Fi
network (SSID) and secure its Wi-Fi network.
• Touch
Settings > Connections > Hotspot & tethering > Mobile hotspot
.
• Touch
Hotspot name
to rename the network SSID or touch
Security
to set your
network security.
• Touch
OK
.
The functions above may incur additional network charges from your
network operator. Extra fees may also be charged in roaming areas.
Data usage
The first time you turn on your phone with your SIM card inserted, it will automatically
configure your network service: 2G, 3G or 4G.
If the network is not connected, you can turn on mobile data in
Settings >
Connections > 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.
Mobile data
If you do not need to transmit data on mobile networks, turn off
Mobile data
to
avoid incurring significant charges for data use on local operator mobile networks,
particularly if you do not have a mobile data agreement.
Data usage is measured by your phone, and your operator may count
differently.