The MFC-790cw all-in-one includes an easy-to use, intuitive and interactive 4.2" TouchScreen. It helps improve your Productivity with fast print speeds and 15-sheet maximum capacity auto document feeder. Connecting this machine to multiple users is easy via the wireless (802.11b/g) or wired (Ethernet) Network connection. It comes with a built-in Digital answering machine, full-duplex Speakerphone and handset. 4.2" TouchScreen Color LCD Display. Easily navigate through the menu by selecting items on screen. Plus, preview faxes, preview/enhance/edit photos and view help menus. Built-in Wireless (802.11b/g) and Wired (Ethernet) Interfaces.