Play - Click to start playing audio message.

Pause  - Click to pause the audio message from playing.

Previous - Plays the previous audio message in the playlist.

note: if grayed out, the audio message playing is at the top of the list.

Next - Plays the next audio message in the playlist.

note: if grayed out, the audio message playing is the last message available.

Volume Control - Slide down to lower volume, up to increase volume.  

Slide Control - Will show where the file is currently playing.  You can slide the file back to rewind or forward to fast-foward.

note: adjusting the slide control may make your browser re-buffer or reload a portion of the current audio message. 

 Time - shows what minute and second mark of the playing audio message.