diff --git a/en_US.ISO8859-1/books/handbook/serialcomms/chapter.sgml b/en_US.ISO8859-1/books/handbook/serialcomms/chapter.sgml
index 50b76f0d59..14b8dc58c4 100644
--- a/en_US.ISO8859-1/books/handbook/serialcomms/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/serialcomms/chapter.sgml
@@ -1832,19 +1832,6 @@ AT&B2&W
Also, the dial timeout for tip is 60 seconds.
Your modem should use something less, or else tip will think there is
a communication problem. Try ATS7=45&W.
-
-
- As shipped, tip does not yet support
- Hayes modems fully. The solution is to edit the file
- tipconf.h in the directory
- /usr/src/usr.bin/tip/tip. Obviously you need the
- source distribution to do this.
-
- Edit the line #define HAYES 0 to
- #define HAYES 1. Then make and
- make install. Everything works nicely after
- that.
-