--- a/doc/TW-TS-005	Fri Mar 20 05:33:45 2026 +0000
+++ b/doc/TW-TS-005	Fri Mar 20 06:43:50 2026 +0000
@@ -17,9 +17,7 @@
 * TW-TS-005 Annex D specifies representation of CSD RTP payloads in hex files.
 
 The present version of ThemWi GSM codec libraries & utilities suite includes
-some utilities that operate on TW-TS-005 Annex A hex files; support for Annex B
-will appear in a future version when our work on GSM-HR codec integration
-progresses further.  Support for Annex C is described in AMR-hex-utils article;
+some utilities that operate on TW-TS-005 Annex A, Annex B and Annex C hex files;
 no utilities for Annex D exist as of this writing.
 
 TW-TS-005 Annex A vs gsmx binary format
@@ -67,9 +65,21 @@
 A line-based hexadecimal file format with one line per stored codec frame is
 inherently more human-readable than a binary file, but we also desire a more
 complete decoding such as that produced by gsmrec-dump, showing all codec
-parameters and frame metadata flags.  tw5a-dump produces such decoding for
-TW-TS-005 Annex A hex files; there will also be a corresponding tw5b-dump
-utility for TW-TS-005 Annex B when we finish integrating GSM-HR codec support.
+parameters and frame metadata flags.  The following TW-TS-005 dump utilities
+are provided:
+
+tw5a-dump	Decodes TW-TS-005 Annex A hex files and displays FR and EFR
+		codec frames.
+
+tw5b-dump	Decodes TW-TS-005 Annex B hex files and displays HR codec
+		frames.
+
+tw5c-dump	Decodes TW-TS-005 Annex C hex files and displays AMR codec
+		frames.
+
+For tw5a-dump and tw5b-dump, the only required command line argument is the
+name of the hex file to be read and dumped.  For tw5c-dump, please refer to
+AMR-hex-utils article for further explanation.
 
 Conversion utilities (FR and EFR codecs)
 ========================================