Alcatel Onetouch Pixi 3 5017O User Manual page 55

11.1.4 Data usage
Mobile data
If you do not need to transmit data on all mobile networks, turn off
Data enabled to avoid incurring significant charges for data use on local
operator mobile networks, particularly if you do not have a mobile data
agreement.
Set mobile data limit
By touching the Set mobile data limit switch, your mobile data
connection will be disabled when your 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.
Data usage is measured by your phone, and your operator may
count differently. Consider using a conservative limit.
11.1.5 More...\Flight mode
Touch the switch of Flight mode to simultaneously disable all wireless
connections including Wi-Fi, Bluetooth and more.
11.1.6 More...\Default SMS app
Touch to set the default SMS app.
11.1.7 More...\Tethering & portable hotspot
This function allows you to share your phone's mobile data connection
via USB or as a portable Wi-Fi access point (refer to "6.5 Sharing your
phone's mobile data connection").
107
11.1.8 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, refer to "6.6 Connecting to virtual
private networks".
11.1.9 More...\Mobile networks
Data roaming
If you don't need to transmit data on other operators' mobile networks,
disable Data roaming to avoid incurring significant roaming charges.
Preferred network mode
You can set your preferred network mode, such as GSM/WCDMA, LTE
etc.
Access Point Names
You can select your preferred network with this menu.
Network operators
You can select a network operator.
108