QSL/SPOT Selector.
Activate or Inactivate Auto Spot entries or QSL confirmation emails at your own convenience. Instant On/Off service. When QSL button is lit you will receive QSL email confirmation for each QSL that you receive. When TXSPOT is lit you allow the Auto DX-Spotters to spot you. When setting RXSPOT off the DX-Cluster will list only manually reported spots.