The KX-NT551 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-NT551 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.
| Product Name | Panasonic KX-NT551 IP Phone |
| Product Code | PS322001 |
| Brand | Panasonic |
| Main LCD Display (Lines/Characters) | 1/16 |
| LCD Backlight | Yes |
| Flexible CO Keys | 8 |
| Self-Labelling | - |
| Navigator Keys | Yes |
| Soft Keys | - |
| Call Log Incoming/Outgoing Calls | Yes / Yes |
| Ethernet Port | 2-Port[GbE] (10/100/1000Mbps) |
| Power over Ethernet (PoE) | Yes |
| AC Adaptor | Option |
| Speakerphone | Yes (Full Duplex) |
| Headset Port | Yes |
| Electric Hook Switch (EHS) *1 | - |
| Built-in Bluetooth® | - |
| Eco Mode | Yes |
| Wall Mountable | Option |
| Weight (g)*3 | 840 |
| Color | Black, White |
