diff --git a/examples/sample.source.ULP/sample-ULP-PDU-1.xer b/examples/sample.source.ULP/sample-ULP-PDU-1.xer
new file mode 100644
index 0000000..e2b0d78
--- /dev/null
+++ b/examples/sample.source.ULP/sample-ULP-PDU-1.xer
@@ -0,0 +1,53 @@
+<ULP-PDU>
+    <length>29</length>
+    <version>
+        <maj>1</maj>
+        <min>0</min>
+        <servind>0</servind>
+    </version>
+    <sessionID>
+        <setSessionID>
+            <sessionId>1</sessionId>
+            <setId>
+                <msisdn>61 01 08 34 06 04 00 F0</msisdn>
+            </setId>
+        </setSessionID>
+    </sessionID>
+    <message>
+        <msSUPLSTART>
+            <sETCapabilities>
+                <posTechnology>
+                    <agpsSETassisted><false/></agpsSETassisted>
+                    <agpsSETBased><true/></agpsSETBased>
+                    <autonomousGPS><false/></autonomousGPS>
+                    <aFLT><false/></aFLT>
+                    <eCID><false/></eCID>
+                    <eOTD><false/></eOTD>
+                    <oTDOA><false/></oTDOA>
+                </posTechnology>
+                <prefMethod><noPreference/></prefMethod>
+                <posProtocol>
+                    <tia801><false/></tia801>
+                    <rrlp><true/></rrlp>
+                    <rrc><false/></rrc>
+                </posProtocol>
+            </sETCapabilities>
+            <locationId>
+                <cellInfo>
+                    <gsmCell>
+                        <refMCC>310</refMCC>
+                        <refMNC>41</refMNC>
+                        <refLAC>2021</refLAC>
+                        <refCI>12044</refCI>
+                    </gsmCell>
+                </cellInfo>
+                <status><current/></status>
+            </locationId>
+            <qoP>
+                <horacc>4</horacc>
+                <veracc>15</veracc>
+                <delay>7</delay>
+            </qoP>
+        </msSUPLSTART>
+    </message>
+</ULP-PDU>