What does A/V CUE stand for?

Other new features include enhancements to Juno's popular e-mail interface, such as: -- Audio/visual cues to indicate when a user receives new e-mail -- The ability to search for keywords within e-mail messages and for particular messages within folders -- A new interface for using file attachments, featuring "drag-and-drop" functionality -- The availability of graphics and Web-style forms in e-mail messages, as well as hyperlinks which, when clicked on, connect a user to a certain Web site "Millions of new users are coming onto the Internet, and in order to provide them with a satisfying experience, it's important that we continually improve our service," said Charles Ardai, president of Juno.