diff -r 11d3954df52a -r 627c4a0fd0e7 src/hbcore/devicedialogbase/hbdevicedialogplugin.cpp
--- a/src/hbcore/devicedialogbase/hbdevicedialogplugin.cpp	Thu May 27 13:10:59 2010 +0300
+++ b/src/hbcore/devicedialogbase/hbdevicedialogplugin.cpp	Fri Jun 11 13:58:22 2010 +0300
@@ -263,7 +263,12 @@
     If the flag is set, device dialog service calls accessAllowed() before creating or
     attaching to a device dialog widget.
 */
-
+/*!
+    \var HbDeviceDialogPlugin::DeviceDialogFlag HbDeviceDialogPlugin::SingleInstance
+    If the flag is set, only one instance of the device dialog widget is allowed at
+    one time. Attempt to launch the widget while one exists results in an error to be
+    returned to the client.
+*/
 
 
 /*!