diff --git a/src/ATBAPP/DeviceControllerInterface.h b/src/ATBAPP/DeviceControllerInterface.h
index 39645c8..6de0068 100644
--- a/src/ATBAPP/DeviceControllerInterface.h
+++ b/src/ATBAPP/DeviceControllerInterface.h
@@ -146,6 +146,11 @@ signals:
      */
     void requestModeSERVICE();
 
+    /**
+     * emitted e.g. if vault door is opened
+     */
+    void requestModeACCOUNT();
+
     /**
      * emitted e.g. if doors are closed
      */
@@ -162,7 +167,11 @@ signals:
     void requestAccountResponse(const QHash<QString, QVariant> & accountData);
 
 
-
+    /**
+     * show text messaged in service mode
+     */
+    void showServiceText(const QString & text);
+    void showServiceText(quint16 textNumber);
 
 
     /**
@@ -182,7 +191,7 @@ signals:
 
 
 Q_DECLARE_INTERFACE(DeviceControllerInterface,
-                    "eu.atb.ptu.plugin.DeviceControllerInterface/1.0.3")
+                    "eu.atb.ptu.plugin.DeviceControllerInterface/1.1.0")
 
 
 namespace nsDeviceControllerInterface {