LG LGD321 - Manual (Page 53)

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KnockON
The KnockON feature allows you to turn the screen on and off by simply double tapping
on it.
To activate KnockON feature
1 Press the Home Key and tap Apps > Apps tab > Settings >
General tab > Gestures.
2 Place a checkmark on Screen on/off.
Using KnockON
t
When the screen is off, double-tap the center of it quickly to turn it on.
t
To turn the screen off, double-tap the Status Bar in any screen (except on the camera
viewfinder) or an empty area on the Home screen.
Plug & Pop
Plug & Pop allows you to quickly choose apps to use when plugging in an earphone.
1 Plug in earphone.
2 The applications panel will display and you can select an app to run.
NOTE: You can edit the applications to display on the panel and set not to
show the applications panel.
1 Press the Home Key and tap Apps > Apps tab > Settings >
General tab > Accessory > Earphone Plug & Pop.
2 Checkmark the apps you want to display when connecting an accessory. You can
drag
to rearrange the order of the apps.
3 Tap the switch to turn the feature on.