See also:

Call Termination
To end a call in progress, momentarily press the button or the end soft-key. Only the active call(s) will be terminated and if there is a call on hold, it will become the new active call. If t ...

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

Media Center 230 (REQ) — AM/FM Stereo Radio And 6–Disc CD/DVD Changer (MP3/WMA AUX Jack)
NOTE: The radio sales code is located on the lower right side of the radio faceplate. Media Center 230 (REQ) ...