title: How to receive SMS sending confirmation from Service Center using AT command
body: <p>I am currently using the following Code to Send SMS using AT Command </p>
  
  <pre><code>using (var sp = new SerialPort(CBComPort.Text))
  {
      sp.Open();
      sp.WriteLine("AT" + Environment.NewLine);
      sp.WriteLine("AT+CMGF=1" + Environment.NewLine);
      sp.WriteLine("AT+CMGS=\"" + TBPhoneNo.Text + Environment.NewLine);
      sp.WriteLine(TBSMS.Text + (char)26);
  }
  </code></pre>
  
  <p>My question is: can I receive a confirmation message from service center whether the sms is sent or not as when I send SMS from my mobile I receive it or is there any other way to confirm it</p>