Cisco 7942

- 5-inch (320 x 222), graphical monochrome 4-bit grayscale display

- Full-duplex speakerphone with acoustic echo cancellation.

- Four interactive soft keys that guide you through all call features and functions.

- More than 24 defined user-selectable ring tones are available.

- Intended to use via POE (Power Over Ethernet) (Communications Manager Required)