diff --git a/‎webuntis/objects.py‎
Lines changed: 19 additions & 2 deletions b/‎webuntis/objects.py‎
Lines changed: 19 additions & 2 deletions
diff --git a/‎webuntis/tests/offline.py‎
Lines changed: 8 additions & 1 deletion b/‎webuntis/tests/offline.py‎
Lines changed: 8 additions & 1 deletion
@@ -367,15 +367,32 @@ def rooms(self):
         )
 
     @lazyproperty
-    def type(self):
+    def code(self):
         '''May be:
 
           - ``None`` -- There's nothing special about this period.
           - ``"cancelled"`` -- Cancelled
           - ``"irregular"`` -- Substitution/"Supplierung"/Not planned event
         '''
 
-        return (self._data['code'] if 'code' in self._data else None)
+        if 'code' not in self._data:
+            return None
+        else:
+            return self._data['code'] or None
+
+    @lazyproperty
+    def type(self):
+        '''
+        May be:
+
+          - ``"ls"`` -- Normal lesson
+          - ``"oh"`` -- Office hour
+          - ``"sb"`` -- Standby
+          - ``"bs"`` -- Break Supervision
+          - ``"ex"`` -- Examination
+        '''
+
+        return (self._data['lstype'] if 'lstype' in self._data else 'ls')
 
 
 class PeriodList(ListResult):
 
@@ -133,7 +133,14 @@ def getRooms(self, url, jsondata, headers):
                     period_raw['endTime']
                 )
                 if 'code' in period_raw:
-                    self.assertEqual(period_raw['code'], period.type)
+                    self.assertEqual(period_raw['code'], period.code)
+                else:
+                    self.assertEqual(period.code, None)
+
+                if 'type' in period_raw:
+                    self.assertEqual(period_raw['lstype'], period.type)
+                else:
+                    self.assertEqual(period.type, 'ls')
 
                 self.assertEqual(len(period_raw['kl']), len(period.klassen))
                 for klasse_raw, klasse in zip(period_raw['kl'], period.klassen):