diff --git a/x26dockwidget.cpp b/x26dockwidget.cpp
index d7454b4..4aec3d0 100644
--- a/x26dockwidget.cpp
+++ b/x26dockwidget.cpp
@@ -1060,6 +1060,41 @@ void X26DockWidget::customMenuRequested(QPoint pos)
 			connect(static_cast<TripletModeQMenu *>(customMenu)->action(m), &QAction::triggered, [=]() { cookedModeMenuSelected(m); });
 
 		customMenu->addSeparator();
+	} else if (index.isValid() && index.column() == 3) {
+		const int modeExt = index.model()->data(index.model()->index(index.row(), 2), Qt::EditRole).toInt();
+
+		switch (modeExt) {
+			case 0x21: // G1 mosaic character
+			case 0x22: // G3 mosaic character at level 1.5
+			case 0x2b: // G3 mosaic character at level >=2.5
+			case 0x29: // G0 character
+			case 0x2f: // G2 character
+			case 0x30:
+			case 0x31:
+			case 0x32:
+			case 0x33:
+			case 0x34:
+			case 0x35:
+			case 0x36:
+			case 0x37:
+			case 0x38:
+			case 0x39:
+			case 0x3a:
+			case 0x3b:
+			case 0x3c:
+			case 0x3d:
+			case 0x3e:
+			case 0x3f: // G0 character with diacritical
+				customMenu = new TripletCharacterQMenu(m_x26Model->data(index.model()->index(index.row(), 2), Qt::UserRole+2).toInt(), this);
+
+				for (int m=0; m<96; m++)
+					connect(static_cast<TripletCharacterQMenu *>(customMenu)->action(m), &QAction::triggered, [=]() { updateModelFromCookedWidget(m+32, Qt::UserRole+1); updateAllCookedTripletWidgets(index); });
+
+				customMenu->addSeparator();
+				break;
+			default:
+				customMenu = new QMenu(this);
+		}
 	} else
 		customMenu = new QMenu(this);
 
diff --git a/x26menus.cpp b/x26menus.cpp
index 3bd3bfa..7433c88 100644
--- a/x26menus.cpp
+++ b/x26menus.cpp
@@ -19,9 +19,12 @@
 
 #include "x26menus.h"
 
+#include <QIcon>
 #include <QMenu>
 #include <QString>
 
+#include "render.h"
+
 TripletModeQMenu::TripletModeQMenu(QWidget *parent): QMenu(parent)
 {
 	addModeAction(this, 0x04);
@@ -96,3 +99,16 @@ void TripletModeQMenu::addModeAction(QMenu *menu, int mode)
 {
 	m_actions[mode] = menu->addAction(m_modeTripletNames.modeName(mode));
 }
+
+
+TripletCharacterQMenu::TripletCharacterQMenu(int charSet, QWidget *parent): QMenu(parent)
+{
+	QMenu *charRange[6];
+
+	for (int r=0; r<6; r++) {
+		charRange[r] = this->addMenu(QString("0x%010-0x%01f").arg(r+2));
+
+		for (int c=0; c<16; c++)
+			m_actions[r*16+c] = charRange[r]->addAction(QIcon(m_fontBitmap.charBitmap(r*16+c+32, charSet)), QString("0x%1").arg(r*16+c+32, 2, 16, QChar('0')));
+	}
+}
diff --git a/x26menus.h b/x26menus.h
index f4332a9..aa08050 100644
--- a/x26menus.h
+++ b/x26menus.h
@@ -23,6 +23,8 @@
 #include <QMenu>
 #include <QString>
 
+#include "render.h"
+
 class ModeTripletNames
 {
 public:
@@ -126,4 +128,17 @@ private:
 	ModeTripletNames m_modeTripletNames;
 };
 
+class TripletCharacterQMenu : public QMenu
+{
+	Q_OBJECT
+
+public:
+	TripletCharacterQMenu(int charSet, QWidget *parent = nullptr);
+	QAction *action(int n) const { return m_actions[n]; };
+
+private:
+	QAction *m_actions[96];
+	TeletextFontBitmap m_fontBitmap;
+};
+
 #endif