diff --git a/fhem/docs/commandref.html b/fhem/docs/commandref.html
index c4fdf609e..943970249 100644
--- a/fhem/docs/commandref.html
+++ b/fhem/docs/commandref.html
@@ -4236,7 +4236,11 @@ Terminating
           <li>SVG<br>
               The same scrolling as with gnuplot scroll, but the data is sent
               as an SVG script to the frontend, which will compute
-              the image: no need for gnuplot on the backend.</li>
+              the image: no need for gnuplot on the backend.
+              This is the default. Note: SVG is not supported on the Android
+              platform and the Internet Explorer needs a plugin (as of
+              2010-05-15)
+              </li>
         </ul>
         See also the attribute fixedrange.
         Note: for gnuplot & gnuplot-scroll mode the gnuplot output is