up data section 3
(variable table?)</i></td>
    </tr>
    <tr>
      <td bgcolor="#ffcccc">TI:</td>
      <td bgcolor="#ffcccc" width="50%"><b><tt>85&nbsp;56&nbsp;DA&nbsp;00</tt></b></td>
      <td bgcolor="#ffcccc" width="50%"><i>Acknowledgement of data</i></td>
    </tr>
    <tr>
      <td bgcolor="#ccffcc">PC:</td>
      <td bgcolor="#ccffcc" width="50%"><b><tt>05 92 00 00</tt></b></td>
      <td bgcolor="#ccffcc" width="50%"><i>End Of Transmission (if PC
sending)<br>
      </i></td>
    </tr>
  </tbody