ith their sleek, global styling and user interface, and availability in white or gray, these telephones look great in any location. There are a variety of 6400 Series models that can meet your specific requirements and deliver exceptional benefits to your business.

ach 6400 telephone is available in white or gray, and has four fixed-feature buttons; Conference, Transfer, Hold, and Last Number Dialed. Other buttons include Speakerphone, Mute, and Volume. These globally available telephones provide easy-to-use features with ICON feature buttons and English labeling. Most models also have flexible feature buttons and four "navigator" keys indicating Menu, Next, Previous, and Exit, as well as four soft keys for controlling display functions. The 2-line by 24-character display, available with most models, shows the date and time when the telephone is idle.

he 6400 Digital Telephones also improve productivity and allow for one-touch operation with headsets—so you can answer, hang up, and dial without having to pick up the handset. The 6416D+M and 6424D+M models include a built-in headset jack, eliminating the need for headset adapters and, in turn, reducing costs and eliminating desktop clutter.