LM_AlterListMember

/* https://ws.esendex.us/notifyws/phonenotify.asmx?wsdl was added as a Web Reference and given the name WSDL */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using LM_AlterListMember.WSDL;

namespace LM_AlterListMember
{
    class Program
    {
        static void Main(string[] args)
        {
            WSDL.PhoneNotify PN = new PhoneNotify();

            bool Member = PN.LM_AlterListMember(98765, "YOUR LICENSE KEY", "1", "Esendex", "17575449510");

            Console.WriteLine("List Member Altered: " + Member);

            Console.ReadLine();
        }
    }
}

' https://ws.esendex.us/notifyws/phonenotify.asmx?wsdl was added as a Web Reference and given the name WSDL

Imports LM_AlterListMember.WSDL
Module Module1

    Sub Main()

        Dim PN As New WSDL.PhoneNotify
        Dim Member As Boolean

        Member = PN.LM_AlterListMember(98765, "YOUR LICENSE KEY", "1", "Esendex", "17575449510")

        Console.WriteLine("List Member Altered: " & Member)

        Console.ReadLine()

    End Sub

End Module

import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Properties;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

public final class LM_AlterListMember {
    public static void main(String[] args) throws Exception {
        try {
            URL url = new URL("http://ws.esendex.us/NotifyWS/PhoneNotify.asmx/LM_AlterListMember?"
                            + "&ListMemberID=123456" + "&PhoneNumber=17575449510" + "&ClientID=1" + "&FirstName=Esendex" + "&licensekey=f01d89fd-5155-5455-5585-e84ab8de8591");
            try {
                InputStream in = url.openStream();
                StreamSource source = new StreamSource(in);
                printResult(source);
            } catch (java.io.IOException e) {
                e.printStackTrace();
            }
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }
    }

    private static void printResult(Source source) {
        try {
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            StreamResult sr = new StreamResult(bos);
            Transformer trans = TransformerFactory.newInstance().newTransformer();
            Properties oprops = new Properties();
            oprops.put(OutputKeys.OMIT_XML_DECLARATION, "yes");
            trans.setOutputProperties(oprops);
            trans.transform(source, sr);
            System.out.println("**** Response ******");
            System.out.println(bos.toString());

            bos.close();
            System.out.println();
        } catch (Exception e) {
        }
    }
}

GET /NotifyWS/PhoneNotify.asmx/LM_AlterListMember?ListMemberID=string&licensekey=string&ClientID=string&FirstName=string&LastName=string&PhoneNumber=string HTTP/1.1
Host: ws.esendex.us

POST /NotifyWS/PhoneNotify.asmx/LM_AlterListMember HTTP/1.1
Host: ws.esendex.us
Content-Type: application/x-www-form-urlencoded
Content-Length: length

ListMemberID=string&licensekey=string&ClientID=string&FirstName=string&LastName=string&PhoneNumber=string

HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<boolean xmlns="http://ws.esendex.us/NotifyWS/">boolean</boolean>

POST /NotifyWS/PhoneNotify.asmx HTTP/1.1
Host: ws.esendex.us
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://ws.esendex.us/NotifyWS/LM_AlterListMember"

<?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>
    <LM_AlterListMember xmlns="http://ws.esendex.us/NotifyWS/">
      <ListMemberID>int</ListMemberID>
      <licensekey>string</licensekey>
      <ClientID>string</ClientID>
      <FirstName>string</FirstName>
      <LastName>string</LastName>
      <PhoneNumber>string</PhoneNumber>
    </LM_AlterListMember>
  </soap:Body>
</soap:Envelope>

HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length

<?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>
    <LM_AlterListMemberResponse xmlns="http://ws.esendex.us/NotifyWS/">
      <LM_AlterListMemberResult>boolean</LM_AlterListMemberResult>
    </LM_AlterListMemberResponse>
  </soap:Body>
</soap:Envelope>

POST /NotifyWS/PhoneNotify.asmx HTTP/1.1
Host: ws.esendex.us
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <LM_AddListMember xmlns="http://ws.esendex.us/NotifyWS/">
      <ListID>int</ListID>
      <LicenseKey>string</LicenseKey>
      <PhoneNumber>string</PhoneNumber>
      <ClientID>string</ClientID>
      <FirstName>string</FirstName>
      <LastName>string</LastName>
    </LM_AddListMember>
  </soap12:Body>
</soap12:Envelope>

HTTP/1.1 200 OK
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <LM_AlterListMemberResponse xmlns="http://ws.esendex.us/NotifyWS/">
      <LM_AlterListMemberResult>boolean</LM_AlterListMemberResult>
    </LM_AlterListMemberResponse>
  </soap12:Body>
</soap12:Envelope>