Samsung YP-P3JES-XAA - Manual (Page 13)

the basics _ 13
YOUR MP3 PLAYER
Touch screen
Up volume button
Press to increase the volume
Mini-player touch area
Slide horizontally to display the mini-
player.
Power & Hold button
Press once to lock the button functions.
Press once again to unlock the button
functions.
Press and hold for power on/off.
Down volume button
Press to reduce the volume
Speaker