--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-CABA0B4D-11E4-5659-B949-C4277FB63804.dita	Thu Jan 21 18:18:20 2010 +0000
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-CABA0B4D-11E4-5659-B949-C4277FB63804" xml:lang="en"><title>Notifier</title><shortdesc>A notifier is a simple service that allows either a single line
+message (an infoprint) or a simple dialog box to be displayed on the hardware's
+display device. </shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p>It is used for sending (debug) trace messages to the screen and putting
+up debug dialog boxes. It can be used in any environment, including the text
+shell used for development of engine or low level type code. Because it doesn't
+require Uikon it is invaluable for developers who need to work without GUI
+dependencies. </p>
+<p>The dialog box consists of two lines of text and two buttons. The buttons
+each display a single text character and the user is expected to key in one
+of these characters. </p>
+<p>The notifier is a server, managed by the Kernel. The client side creates
+a session through an <codeph>RNotifier</codeph> handle. </p>
+<p> <note/> If a plug-in notifier DLL fails to load successfully, the
+OS will not start. Notifiers are critical system resources which must not
+fail to load correctly. </p>
+</conbody></concept>
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