My old tx L42et60b decided to die, and I have just got a TX 43HX940B, great picture, but I cannot get teletext on freeview, which is the freeview play variety. Has the old style teletext service been removed, or has Panasonic got rid of it? The remote has a 'text' button, but nothing happens. Am I missing something in the setup menus? My wife is lost without the old style teletext!