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KX-NT680 Intuitive IP Proprietary Phone


Product details

The NEW KX-NT680 features a 480 x 272 pixel color TFT LCD screen with customizable background, 48 flexible function keys (4 pages by 12 keys), and built-in Bluetooth. 

Key features

  • Large Color LCD with 480 x 272 pixel
  • Flexible Function Keys of 12 items x 4 pages with Self Labeling
  • Built-in Blutooth
  • Supported SRTP for secure communication
  • Any image data can be displayed on LCD

Specification Description
LCD Display 4.3 Inch Color
LCD Backlight Auto
Auto Redial Yes
Off-Hook Monitor Yes
Handset/Headset Mic Mute Yes
Melody Ringer Yes
Ethernet Ports 2 x 10/100/1000
VoIP Security Yes
LCD Contrast 4 levels (Backlight Brightness)
Desk mount tilt Yes (2 positions)
Power over Ethernet (PoE) Yes
Handset Wideband compliant
Ringtones 30 different
Ringer Volume 4 levels & Off
Headset port 2.5 mm audio jack
Electronic Hook Switch Control Port 3.5 mm Plantronics / Jabra
Audio Codec G.722 / G.711 / G.729A
Soft Keys 5
Firmware upload Yes
QoS (DiffServ) Yes
DHCP Client Yes
Ping Transmission Yes
Call Log Entries Depends on the PBX model or settings
Power adaptor Optional : KX-A424
Wall mount kit Optional : KX-A435
Speakerphone Mic Mute Yes
Phone Directory Yes, 100 Entries (personal), 1000 Entries (system)
Rerouting to Secondary PBX Yes
XML Application No
ECO mode No
LCD Size (pixels, lines) 480 x 272 pixels
Programmable Keys (FF Keys) 48 (4 pages of 12 keys)
Navigation Key Yes
Speakerphone (HD) Yes (Full Duplex)
Volume level (Handset/Headset/SP PHONE) 6 levels
Bluetooth (Built-in) Yes
Peer-to-Peer Connection Yes
NAT Traversal Yes
IP Port Number Flexibility Yes