- NEC DSX VoIP 34-button backlit super display IP telephone- 9 Line-by-24 character backlit alphanumeric display- 12 Interactive soft keys for intuitive feature access- Full-duplex speakerphone- 10 Personal speed dial keys- 24 Programmable feature keys- 12 Fixed function keys for streamline operation- Backlit keypad- Dual LEDs- 2 Position angle adjustment- Headset jack- Built-in wall mountingNEC1090035