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| Specifications | KX-NT560 | KX-NT546 | KX-NT543 |
| Display | |||
| LCD Display | 4.4 inch Graphic | Graphic | Graphic |
| LCD Size (dots WxH) | 242x218 | 242x109 | 242x55 |
| LCD Contrast | 4 levels | 4 levels | 4 levels |
| LCD Backlight | On/ Auto/ Off | On/ Auto/ Off | On/ Auto/ Off |
| Install Options | |||
| Desk mount tilt | Yes (2 positions) | Yes (2 positions) | Yes (2 positions) |
| Wall mount | KX-A433 (Optional) | KX-A433 (Optional) | KX-A433 (Optional) |
| Dimensions | High: 267x170x180mm Low: 267x187x155mm |
High: 267x170x180mm Low: 267x187x155mm |
205x160x170mm |
| Power | KX-A239 (Optional) | KX-A239 (Optional) | KX-A239 (Optional) |
| Audio Features | |||
| Handset / Headset volume |
6 levels | 6 levels | 6 levels |
| Handset | Wideband compliant, Hearing Aid compatibility (HAC) |
Wideband compliant, Hearing Aid compatibility (HAC) |
Wideband compliant, Hearing Aid compatibility (HAC) |
| Speaker Phone | Yes (Full Duplex) | Yes | Yes |
| Speaker phone volume | 8 levels | 8 levels | 8 levels |
| Bluetooth (for headset) | Yes | No | No |
| Ringtones | 30 | ||
| Ringer Volume | 4 levels + Off | 4 levels + Off | 4 levels + Off |
| Headset port | 2.5mm audio jack | 2.5mm audio jack | 2.5mm audio jack |
| Electronic Hook Switch Control Port (EHS) |
3.5mm Plantronics compatible |
3.5mm Plantronics compatible |
3.5mm Plantronics compatible |
| Audio Codec | G.711, G.722, G.726, G.729a |
G.711, G.722, G.726, G.729a |
G.711, G.722, G.726, G.729a |
| Keys | |||
| Soft Keys | 4 | 4 | 4 |
| Programmable Keys | 24 (3 pages of 8 keys) | 24 | 24 |
| 0, 9,*,# Keys | Yes | Yes | Yes |
| Navigator & Cancel Key | Yes | Yes | Yes |
| Features | |||
| Desiless | Yes | No | No |
| Auto Redial | Yes | Yes | Yes |
| Off Hook Monitor | Yes | Yes | Yes |
| Handset / Headset Mic Mute |
Yes | Yes | Yes |
| Speaker Phone Mic Mute | Yes | Yes | Yes |
| Phone Directory | Yes | Yes | Yes |
| Outgoing - Incoming Call Log |
Yes | Yes | Yes |
| Melody Ringer | Yes | Yes | Yes |
| EcoMode | Yes | Yes | Yes |
| Networking | |||
| Ethernet Ports | 2x 10/100/1000 (Gb) | 2x 10/100 | 2x 10/100 |
| Power over Ethernet (PoE) | Yes | Yes | Yes |
| Bluetooth | Yes (Built in) | No | No |
| Firmware upload | Yes | Yes | Yes |
| Peer to Peer connection | Yes | Yes | Yes |
| VLAN | Yes | Yes | Yes |
| QoS (Diffserv) | Yes*¹ | Yes*¹ | Yes*¹ |
| DHCP Client | Yes | Yes | Yes |
| VoIP Security | Yes | Yes | Yes |
| Ping Transmission | Yes | Yes | Yes |
| IP Port Flexibility | Yes | Yes | Yes |
| Rerouting to secondary PBX |
Yes | Yes | Yes |
| NAT Traversal | No | No | No |
| XML Applications | No | No | No |
| DSS Console | KX-NT505 | ||
| LCD | No | ||
| Keys | 48 | ||
| Connection | Serial I/F to NT550 series | ||
| Serial I/F to NT550 series | Yes*² | ||
| Installation | Desktop (1 position) Wall mount | ||
| Dimension (WxDxH) mm | High: 137x161x135mm, Low: 137x183x114mm | ||
Note:
*¹) Only support this feature for packets (PTAP/ MGCP/ RTP) From NT500. The packets of PC Port is sent
or received without conversion.
*²) AC Adaptor is not necessary for only one module use, but is necessary for 2nd to 4th module.