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Handset Settings
AQUOS CRYSTAL 2
Deleting Added Access Points
In Network settings, Cellular networks Access Point
Names Reset to default
Setting Proxy
In Network settings, Proxy settings Proxy/port/
exclusion list Set each item OK
Connecting to Network via Set Proxy
In Network settings, Proxy settings Enable proxy
YES
・
To disable proxy, Tap Enable proxy ( ).
・If confirmation appears, follow onscreen prompts.
Setting Whether to Use LTE for Voice Calling
In Network settings, VoLTE voice call
・
Tap VoLTE voice call to toggle on ( )/off ( ).
Lock & Security Settings
Make security settings including Screen lock and security
codes. Settable items are the following.
・Available items vary depending on handset settings.
Item Description
Operation
password
setting
Set Operation Password to use or change
some functions.
See "Setting Operation Password" for
details.
Screen lock Set Screen lock option.
Make pattern
visible
Set whether to show a pattern drawn
when unlocking screen.
Automatically
lock
Set an amount of time before screen
is locked after Display turns off
automatically.
Power key to
lock instantly
Set whether to lock screen immediately
after Pressing .
Owner info
Show owner information in Welcome
sheet (lock screen).
Smart Lock
Set whether to unlock screen
automatically by identifying a trusted
device, place, face, or voice.
Set up USIM
card lock
Set whether to require PIN entry when
powering on.
See "USIM PIN" for details.
Encrypt phone Encrypt handset.
Visible
passwords
Show/hide passwords as you type.
Device
administrator
Enable/disable device management
options.
Unknown
sources
Enable/disable installation of non-Google
Play applications.
Storage type Check storage type.
Use secure
credentials
Control access of applications to secure
certificates and other authentication
information.
Install
certificates
Install encrypted authentication
information.
Clear
credentials
Delete all authentication information
and reset password for authentication
information storage.
Trust agents Show/hide trusted agents.
Screen pinning
Make only specified application accessible
on handset.
Apps with
usage access
Control access of applications to
application usage history.