JVC J20 User Manual page 21

Main screen
Status Bar
You may access the following information by
observing the symbols that display the phone status
Status Bar
Scroll for moving to a
different screen
Application Symbols
Application running in the
Background
Home Page
Back Button
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on the status bar: Network signal power, battery
status, current time, USB connection status and data
service information.
Notification Display
Lightly tap the status bar with finger and pull it down
in order to open the notification display. Then you
can access notifications and features such as wireless
network options, bluetooth, automatic rotation, flight
mode, screen brightness and battery When you tap
lightly, 'Back Button' closes the notification display.
Application Symbols
(Screen Shortcuts)
The relevant application is opened when you tap the
symbol you desire lightly. Application Menu Enter the
main Menu list interface to access the applications.