public void setSMS(DateTime dt,string content)
 {
     this.s = new SMS();
     s.CreatedDataTime=dt;
     s.Content=content;
 }
 public SMSSender(List<int> cl, HSPAModem m, SMS s)
 {
     this.contact_list = cl;
     this.modem = m;
     this.sms = s;
 }