Model : KX-DT543

  • 3-line Graphical LCD with backlighting
  • 24 freely programmable function keys
  • EHS (Electronic Hook Switch)
  • Speaker Phone, handset and headset with full duplex

Model : KX-DT546

  • 6-line backlit LCD
  • 24 programmable function keys
  • EHS (Electronic Hook Switch)
  • Full duplex speaker phone

Model : KX-DT521

  • 1-line backlit LCD
  • 8 programmable function keys
  • Full duplex speaker phone