<?xml version="1.0" encoding="utf-8"?"
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
   <CUSERCODE></CUSERCODE> 
   <CCUSTOMERID></CCUSTOMERID> 
   <CPREFIX></CPREFIX> 
   <CBILLNUMBER></CBILLNUMBER> 
   <CINSTALLMENT></CINSTALLMENT> 
   <CBILLTYPE></CBILLTYPE> 
</soap:Body>
</soap:Envelope>