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-rw-r--r--usr.sbin/i4b/dtmfdecode/dtmfdecode.12
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.sbin/i4b/dtmfdecode/dtmfdecode.1 b/usr.sbin/i4b/dtmfdecode/dtmfdecode.1
index 1bb5528..a5b1d79c 100644
--- a/usr.sbin/i4b/dtmfdecode/dtmfdecode.1
+++ b/usr.sbin/i4b/dtmfdecode/dtmfdecode.1
@@ -38,7 +38,9 @@
.Sh SYNOPSIS
.Nm
.Sh DESCRIPTION
+The
.Nm
+utility
is part of the isdn4bsd package and is used to detect DTMF tones in the
audio stream.
.Pp
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