Go Back to Last Channel - Looking for a shortcut to go back to the
previous channel you were watching? You can go back with the simple
push of a button on the remote control. If you have an Amino box and
remote the “last channel” button is the P<P button located just below
and slightly to the right of the “OK” button. If you have an Entone box
and remote it's the LAST button below the Guide and Exit buttons.