diff --git a/simulators/simicom9700.c b/simulators/simicom9700.c
index 35502894e..963f21133 100644
--- a/simulators/simicom9700.c
+++ b/simulators/simicom9700.c
@@ -257,6 +257,11 @@ void frameParse(int fd, unsigned char *frame, int len)
 
         break;
 
+    case 0x18: // miscellaneous things
+        frame[5] = 1;
+        frame[6] = 0xfd;
+        n = write(fd, frame, 7);
+        break;
 
     case 0x1a: // miscellaneous things
         switch (frame[5])