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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.
VPN
Virtual private networks (VPNs) allow you to connect to the resources inside a
secured local network from outside that network. VPNs are commonly deployed
by corporations, schools, and other institutions so that their users can access local
network resources when not inside that network, or when connected to a wireless
network.
To add a VPN
• Touch Settings > Connections > VPN and then touch .
• On the screen that opens, follow your network administrator's instructions to
configure each component of the VPN settings.
• Touch SAVE.
The VPN is added to the list on the VPN settings screen.
Before adding a VPN, you should set a screen lock for your phone.
To connect to/disconnect from VPN
To connect to a VPN:
• Touch Settings > Connections > VPN.
• The VPNs you have added are listed. Touch the VPN you want to connect with.
• In the dialog that opens, enter any requested credentials and touch CONNECT.
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