Pantech Perception User Manual page 25

Waving
Wave a hand twice or more over the screen to answer a call. The
speakerphone can be used, as well.
Go to Settings > Motion recognition > Speaker phone usage, then choose
Use speaker phone.
In Starter mode: Settings > System > Motion recognition >
Speaker phone usage
Covering
When using the Music app, cover the screen with a palm to pause playback.
Draw it away from the screen to resume.
When using Gallery, cover the screen for a second to start or stop the
slideshow.
Getting Started 25