+=== 9^SET/USDB <call> <state> <city>^add/update a US DB callsign
+This command allows you to add or alter a callsign in the US state
+database. Use with extreme caution. Anything you do here will be
+overwritten by any weekly updates that affect this callsign
+
+ set/usdb g1tlh nh downtown rindge
+
+see also DELETE/USDB
+
+=== 0^SET/DXSTATE^Allow US State info on the end of DX announcements
+=== 0^UNSET/DXSTATE^Stop US State info on the end of DX announcements
+If the spotter's or spotted's US State is known it is output on the
+end of a DX announcement (there is just enough room).
+
+A spotter's state will appear on the RHS of the time (like
+SET/DXGRID) and the spotted's State will appear on the LHS of the
+time field. Any information found will override any locator
+information from SET/DXGRID.
+
+Some user programs cannot cope with this. You can use this command
+to reset (or set) this feature.
+