User's Manual
Playing Audio via Bluetooth 
1.  Press the Bluetooth Button to turn the unit ON in Bluetooth mode. “bt” appears 
on the display and the Bluetooth Button lights up.
3.  Press the 
Play/Pause Button
 on the unit to play audio from your linked Bluetooth 
device.
4.  Press the or Buttons to go to the previous or next track.
5.  Press the or Buttons to adjust the volume on the unit. You may need to adjust 
the volume on your device, too.
6.  When done listening, press the Power Button to turn the unit off.
Using the Speakerphone feature
NOTE: The unit must be powered on and linked to a Bluetooth phone to receive a call.
1.  When a call is received, playing music is muted to hear the ring tone. 
“CALL” will flash on the display. Adjust call volume on your device 
and/or on the unit as needed.
  Press the Answer Button to answer the call; press the End Button to ignore the 
call. 
2. When a call is completed, press the End Button to end the call and resume 
previous function. 
12
Using the iBT232
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