- Large graphic backlit display (242 x 55 pixels)
- 4 soft keys
- 24 (12x2) self-labelling programmable keys
- 13 fixed feature keys
- 2.5 mm headset jack for wired headsets
- 3.5 mm headset jack with Electronic Hook Switch (EHS) for wireless headsets
- Full duplex speakerphone
- HD Audio with support for G.722 wideband codec
Refurbished KX-NT553-B Series IP Proprietary 12 x 2 Button 3-Line LCD Speakerphone provides a range of options to suit your business. Maximum performance delivered via a gigabit connection.

