User manual

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If you do not need to transmit data on mobile networks, turn off Mobile data
to avoid significant charges for data use on local operator mobile networks,
particularly if you do not have a mobile data agreement.
Set mobile data limit
Touch the switch to turn on mobile data limit. Then drag the limit and
warning lines to set the maximum amount of mobile data that you want to use.
By enabling Set mobile data limit your mobile data connection will be disabled
when the specified limit is reached. You can also choose a data usage cycle to
view the statistics and applications related to the data use of your phone.
Touch , and you can view more settings related to your data usage.
Data usage is measured by your phone, and your operator may count
differently.
10.1.5 More\Aeroplane mode
Turn on Aeroplane mode switch to simultaneously disable all wireless
connections including Wi-Fi, Bluetooth and more.
You can also select Airplane mode in the phone options when pressing Power
key.
10.1.6 More\Tethering & portable hotspot
This function allows you to share your phone's mobile data connection via
USB, Bluetooth or as a portable Wi-Fi access point (refer to “6.4 Sharing your
phone's
mobile data connection”)
10.1.7 More\VPN
A mobile virtual private network (mobile VPN or mVPN) provides mobile
devices with access 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 devices 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, go to “6.5 Connecting to virtual private
networks”.
10.1.8 More\Mobile networks
Data roaming
Turn on the switch to enable data connection when roaming.
If you don't need data services when roaming, turn off Data roaming to avoid
significant roaming charges.
Perferred network
Touch to add your preferred mobile network.
Preferred network types
Set your preferred network types to LTE/WCDMA/GSM, WCDMA/GSM,
WCDMA only, GSM only.
Access Point Names
You can select your preferred APN network with this menu.
Network operators
You can select a network operator.