1. VOL (Volume) +/- button

   Press to adjust the music playback, ringtone, and call volumes.

2. / / button (*1)

   Press to start/pause playback or to answer/hang up a call.

   Press and hold for 2 seconds to turn on the Remote Commander or to reject an incoming call.

3. Lamp (blue/red)
4. (Previous) button

   Press to skip to the previous song.

   Press and hold for longer than 2 seconds to skip to the beginning of the previous folder.

5. (Next) button

   Press to skip to the next song.

   Press and hold for longer than 2 seconds to skip to the beginning of the next folder.

6. Antenna (aerial)

   The antenna is built-in. Do not cover the antenna part with your hands or other object when using the Remote Commander. Doing so may interrupt the connection.

7. Band
8. Band loop

When you press any button, the lamp lights up. If it does not light up, the battery is depleted or the Remote Commander is turned off.

^(*1) There is a tactile dot. Use it to help with button operations.