about.html

<!DOCTYPE html>
<html>
  <head>
    <title>Device Properties Example</title>

    <script type="text/javascript" charset="utf-8" src="cordova.js"></script>
    <script type="text/javascript" charset="utf-8">

    document.addEventListener("deviceready", onDeviceReady, false);

    function onDeviceReady() {
      try{
        var element = document.getElementById('deviceProperties');
        element.innerHTML = 'Device Model: '    + device.model    + '<br />' +
                            'Device Cordova: '  + device.cordova  + '<br />' +
                            'Device Platform: ' + device.platform + '<br />' +
                            'Device UUID: '     + device.uuid     + '<br />' +
                            'Device Version: '  + device.version  + '<br />';
      } catch(err) {
        alert(err.message);
      }                      
    }

    </script>
  </head>
  <body>
    <p id="deviceProperties">Loading device properties...</p>
  </body>
</html>