Index: trunk/src/event/editor/TelephonePanel.java
===================================================================
--- trunk/src/event/editor/TelephonePanel.java	(revision 92)
+++ trunk/src/event/editor/TelephonePanel.java	(revision 130)
@@ -114,4 +114,10 @@
         event = null;
         return true;
+    }
+
+    @Override
+    public void uponClose()
+    {
+        //No change is necessary here; this panel saves its state continually
     }