HD Voice
1-Line LCD Display
3 Flexible CO Buttons
Full Duplex Speakerphone
2 Ethernet Port
Included AC Adaptor (KX-NT511 A Only)
PoE (KX-NT511 P Only)
Main LCD Display (Lines/Characters)
KX-NT511 P – 1/16
KX-NT511 A – 1/16
Flexible CO Keys
KX-NT511 P – 3
KX-NT511 A – 3
Ethernet Port
KX-NT511 P – 2-port (10 /100Mbps)
KX-NT511 A – 2-port (10 /100Mbps)
Speakerphone
KX-NT511 P – Yes (Full Duplex)
KX-NT511 A – Yes (Full Duplex)
Eco Mode
KX-NT511 P – Yes
KX-NT511 A – Yes
Wall Mountable
KX-NT511 P – Yes
KX-NT511 A – Yes
Weight (g)*3
KX-NT511 P – 690
KX-NT511 A – 730
Color
KX-NT511 P – Black, White
KX-NT511 A – Black, White
Product Description
A range of options to suit your business. Maximum performance delivered via a gigabit connection.
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.
High definition audio
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.