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12.1.5 Aeroplane mode
Through More...\Flight mode you can simultaneously disable all wireless
connections including Wi-Fi, Bluetooth and more.
You can also open Aeroplane mode by touching Flight mode on the Quick
settings bar or in phone options when you press the Power key.
12.1.6 Tethering & portable hotspot
This function allows you to share your phone's mobile data connection via
USB or as a portable Wi-Fi open point (See "6.5 Sharing your phone's
mobile data connection").
12.1.7 VPN settings
A mobile virtual private network (mobile VPN or mVPN) provides mobile
devices with open to network resources and software applications on their
home network, when they connect via other wireless or wired networks. Mobile
VPNs are used in environments where workers need to keep application
sessions open at all times, throughout the working day, as the user connects
via various wireless networks, encounters gaps in coverage, or suspends-and-
resumes their device to preserve battery life. A conventional VPN can't survive
such events because the network tunnel is disrupted, causing applications to
disconnect, time out, fail, or even the computing device itself to crash.
For more information on VPN, see "6.6 Connecting to virtual private
networks".
12.1.8 Mobile networks
• Data roaming
Touch to turn on/off data roaming.
• Preferred network (type)
Touch to view/edit/delete preferences.
• Access Point Names
You can select your preferred network with this menu.
• Network operators
You can select a network operator.
12.2 DEVICE
12.2.1 Gestures
Mark the checkbox or touch to enable the following gestures: Turn over to
mute, Turn over to reject, Turn over to activate.
12.2.2 Sound & notification
Sound
Use the Sound settings to configure volume and ringtones for different events
and environments.
Notification
The following options will be available under this menu: When device is
locked, App notifications, Notification access.
