diff --git a/data_embed/index.html b/data_embed/index.html
index cdbb125..261c2f8 100644
--- a/data_embed/index.html
+++ b/data_embed/index.html
@@ -190,16 +190,16 @@
                                             id="action.symbol"
                                         >
                                             <option value="L#">
-                                                Green star with L
+                                                Green star with L (RF <-> RF -> APRS-IS)
                                             </option>
                                             <option value="L_">
-                                                Blue circle with L
+                                                Blue circle with L (RF <-> RF+WX -> APRS-IS)
                                             </option>
                                             <option value="L&">
-                                                Black diamond with L
+                                                Black diamond with L (RX only)
                                             </option>
                                             <option value="La">
-                                                Red diamond with L
+                                                Red diamond with L (RF <-> APRS-IS)
                                             </option>
                                         </select>
                                     </div>
@@ -1978,4 +1978,4 @@
     </body>
     <script src="/bootstrap.js"></script>
     <script src="/script.js"></script>
-</html>
\ No newline at end of file
+</html>