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SupraPlus (CS351/CS361) Troubleshooting: I Can't Hear Callers

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Unable to Hear Callers


If you are unable to hear callers, try the following:
  • Verify that the Quick Disconnect™ is connected.
  • Make sure the headset is positioned properly.
  • Make sure the amplifier, if it is being used, is installed correctly.
  • Turn up the volume control on the amplifier, if it is being used.
  • Change the amplifier‘s configuration switch to a different position.