diff --git a/soft/thermostat/inc/mainwindow.h b/soft/thermostat/inc/mainwindow.h
index aa53134..bf7f89a 100644
--- a/soft/thermostat/inc/mainwindow.h
+++ b/soft/thermostat/inc/mainwindow.h
@@ -44,6 +44,7 @@ private slots:
 	void change_state(void);
 	void apply_order_to_heaters(void);
 	void show_boost(void);
+	void show_menu(void);
 	void boost_slot(int idx, struct boost_data &data);
 
 signals:
diff --git a/soft/thermostat/inc/menu_dlg.h b/soft/thermostat/inc/menu_dlg.h
new file mode 100644
index 0000000..82e4324
--- /dev/null
+++ b/soft/thermostat/inc/menu_dlg.h
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+/*
+ * Qt mutizone MQTT thermostat
+ *
+ * Copyright (C) 2020 Richard Genoud
+ *
+ */
+
+#ifndef MENUDLG_H
+#define MENUDLG_H
+
+#include <QDialog>
+#include <QObject>
+#include <QPushButton>
+
+class MenuDlg : public QDialog
+{
+	Q_OBJECT
+
+public:
+	MenuDlg(QWidget *parent = Q_NULLPTR,
+		 Qt::WindowFlags f = Qt::WindowFlags());
+	~MenuDlg();
+
+signals:
+	void exit_requested(void);
+
+private slots:
+	void show_holiday_dlg(void);
+	void show_save_cfg_dlg(void);
+	void show_load_cfg_dlg(void);
+	void show_confirm_exit_dlg(void);
+};
+
+#endif // MENUDLG_H
+
+/* vim: set tabstop=8 shiftwidth=8 softtabstop=0 noexpandtab: */
+
diff --git a/soft/thermostat/src/mainwindow.cpp b/soft/thermostat/src/mainwindow.cpp
index 1424775..aaa40ed 100644
--- a/soft/thermostat/src/mainwindow.cpp
+++ b/soft/thermostat/src/mainwindow.cpp
@@ -16,6 +16,7 @@
 #include <QVector>
 
 #include "boost_dlg.h"
+#include "menu_dlg.h"
 #include "mqttclient.h"
 #include "zoneitem.h"
 #include "settings.h"
@@ -47,6 +48,7 @@ MainWindow::MainWindow(QWidget *parent) :
 	QGridLayout *mainLayout = new QGridLayout;
 
 	m_state_btn.setText(tr("Auto"));
+	QPushButton *menu_btn = new QPushButton(tr("Menu"));
 
 	if (s->nbZones() < MAX_NB_ZONES) {
 		// TODO
@@ -54,7 +56,7 @@ MainWindow::MainWindow(QWidget *parent) :
 	} else {
 		mainLayout->addWidget(m_zones.at(0), 0, 0);
 		mainLayout->addWidget(m_zones.at(1), 0, 1);
-		mainLayout->addWidget(new QPushButton(tr("Menu")), 0, 2);
+		mainLayout->addWidget(menu_btn, 0, 2);
 		mainLayout->addWidget(m_zones.at(2), 1, 0);
 		mainLayout->addWidget(m_zones.at(3), 1, 1);
 		mainLayout->addWidget(&m_state_btn, 1, 2);
@@ -90,6 +92,7 @@ MainWindow::MainWindow(QWidget *parent) :
 
 	connect(&m_state_btn, SIGNAL(clicked()), this, SLOT(change_state()));
 
+	connect(menu_btn, SIGNAL(clicked()), this, SLOT(show_menu()));
 	/*
 	 * Heater timer
 	 */
@@ -132,6 +135,15 @@ void MainWindow::show_boost(void)
 	boost.exec();
 }
 
+void MainWindow::show_menu(void)
+{
+	MenuDlg menu(this);
+
+	/* TODO: fix dialog modality, use QStackedWidget instead */
+	menu.showFullScreen();
+	menu.exec();
+}
+
 void MainWindow::update_state_btn(enum power_states st)
 {
 	switch (st) {
diff --git a/soft/thermostat/src/menu_dlg.cpp b/soft/thermostat/src/menu_dlg.cpp
new file mode 100644
index 0000000..078d2ef
--- /dev/null
+++ b/soft/thermostat/src/menu_dlg.cpp
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+/*
+ * Qt mutizone MQTT thermostat
+ *
+ * Copyright (C) 2020 Richard Genoud
+ *
+ */
+
+#include <QApplication>
+#include <QPushButton>
+#include <QMessageBox>
+#include <QGridLayout>
+#include <QLocale>
+
+#include "settings.h"
+#include "menu_dlg.h"
+
+MenuDlg::MenuDlg(QWidget *parent, Qt::WindowFlags f) :
+	QDialog(parent, f)
+{
+	QGridLayout *mainLayout = new QGridLayout;
+
+	QPushButton *holiday_btn = new QPushButton(tr("Holidays"), this);
+	QPushButton *save_cfg_btn = new QPushButton(tr("Save configuration"), this);
+	QPushButton *load_cfg_btn = new QPushButton(tr("Load configuration"), this);
+	QPushButton *exit_btn = new QPushButton(tr("Exit Application"), this);
+	QPushButton *back_btn = new QPushButton(tr("Back"), this);
+
+	mainLayout->addWidget(holiday_btn, 0, 0);
+	mainLayout->addWidget(save_cfg_btn, 0, 1);
+	mainLayout->addWidget(load_cfg_btn, 0, 2);
+	mainLayout->addWidget(exit_btn, 1, 0);
+	mainLayout->addWidget(back_btn, 1, 2);
+
+	connect(holiday_btn, SIGNAL(clicked(void)), this, SLOT(show_holiday_dlg(void)));
+	connect(save_cfg_btn, SIGNAL(clicked(void)), this, SLOT(show_save_cfg_dlg(void)));
+	connect(load_cfg_btn, SIGNAL(clicked(void)), this, SLOT(show_load_cfg_dlg(void)));
+	connect(back_btn, SIGNAL(clicked(void)), this, SLOT(accept(void)));
+	connect(exit_btn, SIGNAL(clicked(void)), this, SLOT(show_confirm_exit_dlg(void)));
+
+	this->setLayout(mainLayout);
+}
+
+void MenuDlg::show_holiday_dlg(void)
+{
+}
+
+void MenuDlg::show_save_cfg_dlg(void)
+{
+}
+
+void MenuDlg::show_load_cfg_dlg(void)
+{
+}
+
+void MenuDlg::show_confirm_exit_dlg(void)
+{
+	QMessageBox::StandardButton retval;
+
+	retval = QMessageBox::question(this, tr("Exit application"), tr("Are you sure ?"));
+	if (retval == QMessageBox::Yes)
+		qApp->quit();
+}
+
+MenuDlg::~MenuDlg()
+{
+}
+
+/* vim: set tabstop=8 shiftwidth=8 softtabstop=0 noexpandtab: */
+
+
diff --git a/soft/thermostat/thermostat.pro b/soft/thermostat/thermostat.pro
index 4ca2f35..8db40ba 100644
--- a/soft/thermostat/thermostat.pro
+++ b/soft/thermostat/thermostat.pro
@@ -26,6 +26,7 @@ SOURCES += src/main.cpp \
 	src/mqttclient.cpp \
 	src/settings.cpp \
 	src/boost_dlg.cpp \
+	src/menu_dlg.cpp \
 
 
 HEADERS += inc/mainwindow.h \
@@ -33,6 +34,7 @@ HEADERS += inc/mainwindow.h \
 	inc/mqttclient.h \
 	inc/settings.h \
 	inc/boost_dlg.h \
+	inc/menu_dlg.h \
 
 RESOURCES += thermostat.qrc