diff --git a/103221-1/TS_103_221_01.xsd b/103221-1/TS_103_221_01.xsd
index c3ca89a06ef81b0671a57ac1465f637ef38c7dbf..a28d5e03668aa7e27dbe038510a7f50063abed4b 100644
--- a/103221-1/TS_103_221_01.xsd
+++ b/103221-1/TS_103_221_01.xsd
@@ -112,6 +112,7 @@
             <xs:enumeration value="DeleteObject"/>
             <xs:enumeration value="ListObjectsOfType"/>
             <xs:enumeration value="DeleteAllObjects"/>
+            <xs:enumeration value="ConfigureDefault"/>
             <xs:enumeration value="ExtendedRequestMessageType"/>
         </xs:restriction>
     </xs:simpleType>
@@ -1021,4 +1022,33 @@
             </xs:extension>
         </xs:complexContent>
     </xs:complexType>
+        <xs:complexType name="ConfigureDefault">
+        <xs:complexContent>
+            <xs:extension base="X1RequestMessage">
+           <xs:sequence>
+                    <xs:element name="time1" type="xs:integer" minOccurs="0"/>
+                    <xs:element name="time2" type="xs:integer" minOccurs="0"/>
+                    <xs:element name="x1_Time_P1" type="xs:integer" minOccurs="0"/>
+                    <xs:element name="x1_Time_P2" type="xs:integer" minOccurs="0"/>
+                    <xs:element name="deactivateAllTasks" type="xs:boolean" minOccurs="0"/>   
+                    <xs:element name="removeAllDestinations" type="xs:boolean" minOccurs="0"/>  
+                    <xs:element name="keepAlives" type="xs:boolean" minOccurs="0"/>  
+                    <xs:element name="deleteAllObjects" type="xs:boolean" minOccurs="0"/>  
+                    <xs:element name="serviceType" type="xs:boolean" minOccurs="0"/>  
+                    <xs:element name="locationType" type="xs:boolean" minOccurs="0"/>  
+                    <xs:element name="suspendOnOutboundInternationalRoaming" type="xs:boolean" minOccurs="0"/>  
+                    <xs:element name="reportPostDialDigits" type="xs:boolean" minOccurs="0"/>                   
+                </xs:sequence>
+            </xs:extension>
+        </xs:complexContent>
+    </xs:complexType>
+        <xs:complexType name="ConfigureDefaultResponse">
+        <xs:complexContent>
+            <xs:extension base="X1ResponseMessage">
+                <xs:sequence>
+                    <xs:element name="oK" type="OK"/>
+                </xs:sequence>
+            </xs:extension>
+        </xs:complexContent>
+    </xs:complexType>
 </xs:schema>