From HEXONET Wiki
COMMAND
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<epp xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd">
<extension>
<keyvalue:extension xmlns:keyvalue="http://schema.ispapi.net/epp/xml/keyvalue-1.0" xsi:schemaLocation="http://schema.ispapi.net/epp/xml/keyvalue-1.0 keyvalue-1.0.xsd">
<keyvalue:kv key='COMMAND' value='QueryContactList' />
</keyvalue:extension>
</extension>
</epp>
RESPONSE
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<epp xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd">
<response>
<result code="1000">
<msg>Command completed successfully</msg>
<extValue>
<value xmlns:epp="urn:ietf:params:xml:ns:epp-1.0">
<epp:undef/>
</value>
<reason>200 Command completed successfully</reason>
</extValue>
</result>
<extension>
<keyvalue:extension xmlns:keyvalue="http://schema.ispapi.net/epp/xml/keyvalue-1.0" xsi:schemaLocation="http://schema.ispapi.net/epp/xml/keyvalue-1.0 keyvalue-1.0.xsd">
<keyvalue:kv key="CONTACT" value="P-AZWVR"/>
<keyvalue:kv key="CONTACT1" value="P-ABCE"/>
<keyvalue:kv key="CONTACT2" value="P-SFKAF"/>
<keyvalue:kv key="CONTACT3" value="P-XBR17A"/>
<keyvalue:kv key="CONTACT4" value="P-JDKSG"/>
<keyvalue:kv key="COUNT" value="5"/>
<keyvalue:kv key="FIRST" value="0"/>
<keyvalue:kv key="LAST" value="4"/>
<keyvalue:kv key="LIMIT" value="10000"/>
<keyvalue:kv key="TOTAL" value="5"/>
</keyvalue:extension>
</extension>
<trID>
<svTRID>RW-747-1360242326359244</svTRID>
</trID>
</response>
</epp>