18
b
．
Device name: check and change device
name.
c
．
Discoverable: Enable others to find your
device after you activate this function.
d
．
Advanced settings: you can transfer files,
select visit authority and remote SIM
mode.
e
．
Scan for device: Scan and search
devices.
5.18.3 Call settings
Change settings of voice call, video call and
Internet call, and other settings.
5.18.4 Audio profiles
Include General, Silent, Meeting and Outdoor.
5.18.5 Display
Change settings of brightness, auto-rotate
screen,
–active desktop and screen timeout.
5.18.6 Security
Change the settings of screen lock/unlock, SIM
card lock, passwords, device management and
credential storage items.
Screen lock settings:
a
．
Pattern: unlock the screen through
designed pattern. Draw a private
pattern to unlock the screen so as
to avoid unauthorized use of the
handset.