The KX-NT551 is an entry level IP handset, boasting all the same functionality of the DT range.
Features include:
- HD Voice (G.722 support)
- 1 line backlit LCD display
- 8 programmable CO buttons
- Full duplex speakerphone
- 2 x Gigabit/PoE ports
- Available in black or white
For the NT55x Series spec sheet please click here
For use on your system please select from the system user manuals below (desktop site only).