diff --git a/QnetVoice.cpp b/QnetVoice.cpp
index 553c75a..e78c3a8 100644
--- a/QnetVoice.cpp
+++ b/QnetVoice.cpp
@@ -70,12 +70,12 @@ int main(int argc, char *argv[])
 	char RADIO_ID[21];
 
 	if (argc != 4) {
-		printf("Usage: %s <module> <dvtoolFile> <txtMsg>\n", argv[0]);
+		printf("Usage: %s <module> <datFile> <txtMsg>\n", argv[0]);
 		printf("Where...\n");
-		printf("        <module>     is one of your modules: A, B or C\n");
-		printf("        <dvtoolFile> is an installed voice file in the configured\n");
-		printf("                     directory, for example \"unlinked.dat\"\n");
-		printf("        <txtMsg>     is an up to 20-character text message\n");
+		printf("        <module>  is one of your modules: A, B or C\n");
+		printf("        <datFile> is an installed voice file in the configured\n");
+		printf("                  directory, for example \"unlinked.dat\"\n");
+		printf("        <txtMsg>  is an up to 20-character text message\n");
 		return 0;
 	}
 	char module = argv[1][0];
diff --git a/announce/baddtmfcmd.dat b/announce/baddtmfcmd.dat
new file mode 100644
index 0000000..b6190d1
Binary files /dev/null and b/announce/baddtmfcmd.dat differ
diff --git a/qndtmf.sh b/qndtmf.sh
index b607b96..2ca0e78 100755
--- a/qndtmf.sh
+++ b/qndtmf.sh
@@ -59,6 +59,7 @@ do
 					GetLetter ${CMD:2:2}
 					if [[ "$LETTER" == "$BAD" ]]; then
 						echo "bad script letter index: '${CMD:2:2}'"
+						qnvoice $LOCAL_BAND baddtmfcmd.dat "Bad DTMF CMD"
 					else
 						qnremote $LOCAL_BAND $LUSER ${LETTER}X >/dev/null 2>&1
 					fi
@@ -84,7 +85,8 @@ do
 					REMOTE_BAND=$LETTER
 
 					if [[ "$RMT" == "$BAD" ]] || [[ "$REMOTE_NODE" == "$BAD" ]] || [[ "$REMOTE_BAND" == "$BAD" ]]; then
-						echo "nonsense link command: '$CMD'"
+						echo "Bad link command: '$CMD'"
+						qnvoice $LOCAL_BAND baddtmfcmd.dat "Bad DTMF CMD"
 					else
 						echo linking local band $LOCAL_BAND to remote node ${RMT}${REMOTE_NODE} $REMOTE_BAND requested by $LUSER
 						qnremote ${LOCAL_BAND} "$LUSER"  ${RMT}${REMOTE_NODE}${REMOTE_BAND}L  >/dev/null 2>&1
@@ -92,6 +94,7 @@ do
 					fi
 				else
 					echo "Bad command: '$CMD'"
+					qnvoice $LOCAL_BAND baddtmfcmd.dat "Bad DTMF CMD"
 				fi
 			fi
 		else