=== 5^SET/ARCLUSTER <call> [<call>..]^Make the callsign an AR-Cluster node
+=== 6^SET/BADNODE <call>^Stop spots from this callsign being propagated
+=== 6^UNSET/BADNODE <call>^Allow spots from this callsign again
+Setting a callsign as a 'badnode' will prevent spots from that node
+going any further. They will not be displayed and they will not be
+sent onto other nodes.
+
+The call can be a full or partial call (or a prefix), eg:-
+
+ set/badnode K1TTT
+
+will stop anything from K1TTT (including any SSID's)
+
+ unset/badnode K1TTT
+
+will allow spots from him again.
+
+Use with extreme care. This command may well be superceeded by FILTERing.
+
=== 0^SET/BEEP^Add a beep to DX and other messages on your terminal
=== 0^UNSET/BEEP^Stop beeps for DX and other messages on your terminal
=== 0^SET/WX^Allow WX messages to come out on your terminal
=== 0^UNSET/WX^Stop WX messages coming out on your terminal
+=== 6^SHOW/BADNODE^Show all the bad nodes in the system
+Display all the bad node callsigns in the system, see SET/BADNODE
+for more information.
+
=== 0^SHOW/CALL <callsign>^Show any callbook details on a callsign
This command queries an international callbook server on the internet
and returns any information available for that callsign.