Syntax or object

If you are putting this in a web service, you will need your web client to point to the server. E.g. http://xxx.xx.xx.xxx/PhoneNumber=0555291042%Text
where xxx.xx.xx.xxx is your IP.

Hope I understood your question correctly.

yes I am running from NOWSMS gateway. and I want to use the webservice. The problem Is I don't know the syntac or objec to use to run the http:// command

Thanks I've got the answer. Below is my solution.

protected void Button1_Click(object sender, EventArgs e)
        {
            try
            {
                UriBuilder urlBuilder = new UriBuilder();
                urlBuilder.Host = "ntdbr.stc.corp";
                urlBuilder.Port = 8800;
                string PhoneNumber = "0555291042";
                string message = "Just a simple text Sending SMS failed: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Exception: Sending failed: Timeout. ";
                //urlBuilder.Query = string.Format("PhoneNumber=%2B" + PhoneNumber + "&Text=" + message);
                urlBuilder.Query = string.Format("?PhoneNumber=" + PhoneNumber + "&Text=" + message + "&Sender=Me");
                HttpWebRequest httpReq = (HttpWebRequest)WebRequest.Create(new Uri(urlBuilder.ToString(), false));
                HttpWebResponse httpResponse = (HttpWebResponse)(httpReq.GetResponse());
                Response.Write(httpResponse.StatusCode.ToString());
                Response.Write("sms send successfully"); 

            }
            catch (Exception errs)
            {
                Response.Write(errs.Message);
            }
           
}