See also:

Info Button (Disc Mode For MP3/WMA Play)
Pressing the INFO button repeatedly will scroll through the following TAG information: Song Title, Artist, File Name, and Folder Name (if available). Press the INFO button once more to return to ...

Toggling Between Calls
If two calls are in progress (one active and one on hold), press the button until you hear a single beep, indicating that the active and hold status of the two calls have switched. Only one c ...

AM/FM Button
Press the button to select either AM or FM mode. ...