Before revision: SelCall Selcall (Selective Calling) transmits a burst of up to five in-band audio tones at the beginning of each transmission.
After revision: PMR446 CTCSS Privacy CodesCodeCTCSSCodeCTCSSCodeCTCSS0Off 13 103.526 162.21 67.014 107.227 167.92 71.915 110.928 173.83 74.416 114.829 179.94 77.017 118.830 186.25 79.718 123.031 192.86 82.519 127.332 203.57 85.420 131.833 210.78 88.521 136.534 218.19 91.522 141.335 225.710 94.823 146.236 233.611 97.424 151.437 241.812 100.025 156.738 250.3SelCall Selcall (Selective Calling) transmits a burst of up to five in-band audio tones at the beginning of each transmission.