* connect to server, send operation
*/
private void SendOperation() {
String urlServerData = getUrlServer();
String oper = "sms_req="+Constants.sms_req;
ProgressControl progressControl = new ProgressControl(this, urlServerData, Sms_message_out, DBagentCellNumber,SmsSend, oper);
progressControl.start();
progressControl.setTitle("");
switchDisplayable(null, progressControl);
}