diff --git a/README.md b/README.md
index 55c482c3..f14abef5 100644
--- a/README.md
+++ b/README.md
@@ -337,9 +337,9 @@ Hereafter described is the default *plain* format, which uses MSB bit numbering.
 	byte 11:	Bluetooth channel switch interval in seconds/100 (0..255) [efault 10]
 	byte 12:	Bluetooth scanner status (1=on, 0=0ff) [default 1]
 	byte 13:	Wifi antenna switch (0=internal, 1=external) [default 0]
-	byte 14:	count randomizated MACs only (0=disabled, 1=enabled) [default 1]
+	byte 14:	0 (reserved)
 	byte 15:	RGB LED luminosity (0..100 %) [default 30]
-	byte 16:	0 (reserved)
+	byte 16:	Payloadmask (0..255)
 	byte 17:	0 (reserved)
 	bytes 18-28:	Software version (ASCII format, terminating with zero)