Flight Mode
Open Settings and touch More and slide the switch beside
Flight mode to turn it on or off. All the phone's radios that
transmit voice or data are turned off when flight mode is on.
Data Usage
Open Settings and touch More > Data usage to check and
manage mobile data use. You can view and restrict Wi-Fi data
usage as well.
NOTE:
The data usage is measured by your phone, and your carrier's
data usage accounting may differ.
VPN
Open Settings and touch More > VPN to set up and connect to
virtual private networks.
USB Tethering
While the phone is connected to a computer via the USB cable,
you can open Settings and touch More > USB tethering to
share your phone's mobile data with the computer.
Bluetooth Tethering
Open Settings and touch More > Bluetooth tethering to share
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