Panasonic KX-NT551

Entry Level IP Phone

The KX-NT551 IP telephone delivers exceptional professional performance.

It takes you to a new dimension in audio experience, thanks to excellent HD quality audio, combined with easy access to powerful supportive features and applications.

The sleek, ultra-modern design, available in both black and white, works well with any office decor.

  • 1-line backlit LCD display
  • 8 flexible CO buttons
  • 2 gigabit Ethernet port
  • Power-over-Ethernet (PoE)
  • Eco mode
  • Available in black and white
Panasonic KX-NT551
Panasonic KX-NT551

The KX-NT556 offers best-in-class audio quality, meaning fewer repeated conversations and misheard calls. Coupled with Enhanced Echo Cancellation and an Expanded Acoustic Chamber, the KX-NT556 delivers a superior audio experience to users over handset, speakerphone and optional headsets. It also features wideband-compliant, hearing aid compatible handsets, and built-in, high-quality speaker and microphone.

KX-NT551 specifications

KX-NT556 KX-NT553 KX-NT551
Model KX-NT556 KX-NT553 KX-NT551
Main LCD Display (Lines/Chars.) 6/24 3/24 1/16
LCD Backlight Yes Yes Yes
Flexible CO Keys 3x12 2x12 8
Self Labelling Yes Yes No
Navigator Key Yes Yes Yes
Softkeys 4 4 No
Call Log (In/Out) Yes/Yes Yes/Yes Yes/Yes
Auto Redial Yes Yes Yes
Ethernet Port 2 Port (GbE) 2 Port (GbE) 2 Port (GbE)
Power over Ethernet (POE) Yes Yes Yes
AC Adaptor Option Option Option
ECO Mode Yes Yes Yes
Speakerphone Yes (Full Duplex) Yes (Full Duplex) Yes (Full Duplex)
Headset Port Yes Yes Yes
Electric Hook Switch (EHS) Yes Yes No
Built in Bluetooth No No No
Wall Mountable Option Option Option
Black/White Yes Yes Yes
Add-on 48 Key Module KX-NT505 KX-NT505 No
Digital DSS Console No No No
Wall Mount Kit KX-A43 KX-A43 No

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