--- a/doc/Host-tools-overview	Sat Nov 17 02:15:07 2018 +0000
+++ b/doc/Host-tools-overview	Sat Nov 17 07:10:00 2018 +0000
@@ -141,6 +141,12 @@
 		firmwares.  Please beware that the tms 1 and rfpw 7 commands
 		sent by this tool are highly disruptive to normal GSM operation.
 
+fc-rftab2c	This program is a developer tool: it takes an RF parameter
+		table of one of the supported types in FreeCalypso ASCII format
+		and converts it into a C code snippet suitable for insertion
+		into the firmware source in the L1 RF "customization" code
+		where compiled-in default RF parameter tables are defined.
+
 fc-rgbconv	A simple aid for phone UI development that converts RGB color
 		values between human-intuitive 8:8:8 format and the 5:6:5 format
 		used by the color LCDs in the phones targeted by FreeCalypso.