addCommand(Commands.getShowLogCommand());
showListCommand = new Command(Resources.get(Resources.SHOW_LIST), Command.ITEM, 1);
setSelectCommand(showListCommand);
setCommandListener(this);
mailScreen = new MailMainScreen(this);
calendarScreen = new CalendarMonthScreen(this);
tasksScreen = new TasksScreen(this);
contactsScreen = new ContactsScreen(this);
settingsScreen = new SettingsScreen(this);