Zte Quest 5 User Manual page 93

Airplane Mode
Open Settings and touch Network & internet > Airplane mode to
turn airplane mode on or off. All the phone's radios that transmit
voice or data are turned off when airplane mode is on.
Call Settings
Open Settings and touch Network & internet > Call settings to
configure calling options. See Adjusting Your Call Settings.
VPN
Open Settings and touch Network & internet > Advanced > VPN
to set up and connect to virtual private networks.
Private DNS
To get information from a website, your phone first asks where the
website is. Private DNS is a way to help secure these questions and
answers.
By default, your phone uses Private DNS with all networks that can
use Private DNS. We recommend keeping Private DNS turned on.
Open Settings and touch Network & internet > Advanced >
Private DNS to turn Private DNS on or off, or change its settings.
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