Airplane Mode
In the Settings app, touch More under Wireless & networks
and check the box next to Airplane mode. All the device's
radios that transmit voice or data are turned off.
VPN
Set up and connect to virtual private networks. See
Connecting
to Networks and Devices – Connecting to Virtual Private
Networks.
Tethering and Portable Hotspot
Share your device's mobile data connection with PCs or other
devices via USB or Wi-Fi. See
Connecting to Networks and
Devices – Sharing Your Mobile Data
Connection.
Mobile Networks
Control mobile data use, select mobile network and set access
Connecting to Networks and Devices –
point names. See
Connecting to Mobile
Networks.
Call
Phone Calls –
Customize the settings for phone calls. See
Adjusting Your Call
Settings.
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