Here are some cool shortcuts for listening to music on the 2125:

Action	Button
Play or Pause a Song	Enter
Increase Volume	Joystick Up
Decrease Volume	Joystick Down
Mute Volume	Press #
Skip to Next File	Joystick Right
Skip to Previous File	Joystick Left
Fast Forward Song	Joystick Right (Hold Down)
Rewind Song	Joystick Left (Hold Down)
Change Song Rating	Press *

These settings are the default button actions for the 2125. If you want to change them to a different configuration, follow the steps below.

1. From the Playback Screen (this is the screen you see when a song or movie is playing) select Menu > Options > Buttons
2. From this screen you can change the button actions according to your personal preferences.