diff -up mgetty-1.1.36/fax/faxrunq.in.time_range mgetty-1.1.36/fax/faxrunq.in
--- mgetty-1.1.36/fax/faxrunq.in.time_range	2008-10-09 22:57:34.000000000 +0200
+++ mgetty-1.1.36/fax/faxrunq.in	2008-10-09 22:57:34.000000000 +0200
@@ -174,17 +174,18 @@ do
 # read job using 'tr', remove all quote characters, dollar, and backslash
 #
     eval `tr -d '\042\047\140\134\044\073' <JOB | \
-	  $AWK 'BEGIN { user=""; mail=""; verbto=""; time=""; re=""; ah=""; }
+	  $AWK 'BEGIN { user=""; mail=""; verbto=""; time=""; time_to=""; re=""; ah=""; }
 		$1=="user" { user=$2 }
 		$1=="mail" { mail=substr( $0, 6) }
 		$1=="phone" { printf "PHONE=%s;", $2 }
-		$1=="time" { time=$2 }
+		$1=="time" { time=substr($2,1,4); time_to=substr($2,6,4); }
 		$1=="verbose_to" { verbto=substr($0,12) }
 		$1=="subject" { re=substr($0,9) }
 		$1=="acct_handle" { ah=substr($0,13) }
 		END { if ( mail != "" ) printf "MAIL_TO=\"%s\";", mail
 				   else printf "MAIL_TO=\"%s\";", user
 		      printf "TIME=\"%s\";", time
+		      printf "TIME_TO=\"%s\";", time_to
 		      printf "VERBOSE_TO=\"%s\";", verbto
 		      printf "RE=\"%s\"; AH=\"%s\"", re, ah }' - `
 
@@ -193,11 +194,25 @@ do
 #
     if [ ! -z "$TIME" ]
     then
-	if [ `date "+%H""%M"` -lt $TIME ]
+	if [ -z $TIME_TO ]
 	then
-	    $echo "...send time not reached, postponing job"
-	    rm JOB.locked
-	    continue
+	    TIME_TO="0000"
+	fi
+	if [ $TIME -lt $TIME_TO ]
+	then
+	    if [ `date "+%H""%M"` -lt $TIME -o `date "+%H""%M"` -gt $TIME_TO ]
+	    then
+		$echo "...send time not reached, postponing job"
+		rm JOB.locked
+		continue
+	    fi
+	else
+	    if [ `date "+%H""%M"` -lt $TIME -o `date "+%H""%M"` -lt $TIME_TO ]
+	    then
+		$echo "...send time not reached, postponing job"
+		rm JOB.locked
+		continue
+	    fi
 	fi
     fi
 
diff -up mgetty-1.1.36/fax/faxspool.in.time_range mgetty-1.1.36/fax/faxspool.in
--- mgetty-1.1.36/fax/faxspool.in.time_range	2008-10-09 22:57:34.000000000 +0200
+++ mgetty-1.1.36/fax/faxspool.in	2008-10-09 22:57:34.000000000 +0200
@@ -545,8 +545,22 @@ do
 		    $echo "Invalid time specified: $h:$m" >&2; exit 2
 		fi
 		TIME="$h$m"
+	    elif expr "$2" : "[0-2][0-9]:[0-9][0-9]-[0-2][0-9]:[0-9][0-9]$" >/dev/null
+	    then
+		h=`expr "$2" : "\(..\)"`
+		m=`expr "$2" : "..:\(..\)"`
+		h2=`expr "$2" : "..:..-\(..\)"`
+		m2=`expr "$2" : "..:..-..:\(..\)"`
+		if [ "$h" -gt 23 -o "$m" -gt 60 ]
+		then
+		    $echo "Invalid time specified: $h:$m" >&2; exit 2
+		elif [ "$h2" -gt 23 -o "$m2" -gt 60 ]
+		then
+		    $echo "Invalid time specified: $h2:$m2" >&2; exit 2
+		fi
+		TIME="$h$m-$h2$m2"
 	    else
-		$echo "Time must be in <hh:mm> format." >&2; exit 2
+		$echo "Time must be in <hh:mm> or <hh:mm-hh:mm> format." >&2; exit 2
 	    fi
 	    shift ; shift
 	    ;;