Alcatel One Touch 993D Specifications download pdf (Page 55)

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Data usage is measured by your phone, and your carrier may

account differently. Please consider using a conservative limit.

11.1.4 Airplane mode

Mark the checkbox of Airplane mode to simultaneously disable all

wireless connections including Wi-Fi, Bluetooth and more.

11.1.5 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 suspend-and-resumes their devices to preserve battery life. A

conventional VPN cannot 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, please refer to “6.6 Connecting to

virtual private networks”.

11.1.6 Tethering & portable hotspot

This function allows you to share your phone's mobile data connection via

USB or as a portable Wi-Fi access point (Please refer to “6.5 Sharing your

phone's mobile data connection”).

11.1.7 Wi-Fi Direct/Wi-Fi Direct settings

Wi-Fi Direct is a standard that allows Wi-Fi devices to connect to each

other with no need for a wireless access point. Mark the checkbox of

Wi-Fi Direct to enable this function. In the settings screen, you can search

devices, set up pear-to-pear connectivity, and create/remove groups.

11.1.8 Mobile networks

Data enabled

If you do not need to transmit data on all mobile networks, unmark the

check box of Data enabled to avoid incurring significant charges for data

use on local carrier mobile networks, particularly if you do not have a

mobile data agreement.

Data roaming

If you don’t need to transmit data on other carriers’ mobile networks,

unmark the check box of Data roaming to avoid incurring significant

roaming charges.

Access Point Names

You can select your preferred network with this menu.

Use only 2G networks

You can select to use only 2G networks.

Network operators

You can select a network operator.

11.2 Device

11.2.1 Sound

Use the Sound settings to configure many aspects of call and notification

ringtones, music, and other audio settings.

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