From f8cb78dcf8c550d94f31382c13bc1a5c63a8c3da Mon Sep 17 00:00:00 2001
From: Andreas Eversberg <jolly@eversberg.eu>
Date: Fri, 26 Aug 2016 19:05:31 +0200
Subject: [PATCH] Update README

---
 README | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/README b/README
index 77beb2a..83b99e6 100644
--- a/README
+++ b/README
@@ -33,6 +33,12 @@ of C-Netz.
 
 Mikko Ristila for providing newer NMT specs (with DMS/SMS specifications).
 
-Dieter and Mark for prividing AMPS specifications and tester recordings to
-verify and debug AMPS support.
+Dieter Spaar and Mark Atherton for prividing AMPS informations and recordings
+to verify and debug AMPS support.
+See http://www.idesignz.org/AMPS/AMPS_BS.html for first base station
+implementation of AMPS.
+
+Telecommunication Industry Association for providing TIA/EIA-533 documentation.
+"Reproduced under written permission from Telecommunications Industry
+Association."