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Settings
The Settings app contains most of the tools for customizing
and configuring your phone.
Network and Internet
Wi-Fi
Open Settings and touch Network and Internet > Wi-Fi. You
can turn Wi-Fi on or off and configure your Wi-Fi connections.
See Connecting to Wi-Fi.
Mobile Network
Open Settings and touch Network and Internet > Mobile
network to control mobile data and data roaming, check and
manage mobile data use, set network type, and set access
point names and other network options. See Connecting to
Mobile Networks.
NOTE:
The data usage is measured by your phone, and your carrier’s
data usage accounting may differ.
Aeroplane Mode
Open Settings and touch Network and Internet > Aeroplane
mode to turn aeroplane mode on or off. All the phone’s radios that
transmit voice or data are turned off when aeroplane mode is on.