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General| Line Keys | 3 |
|---|---|
| Audio Features | HD Voice, Acoustic Clarity Technology |
| Protocols | SIP |
| Speakerphone | Full-duplex |
| Display | Graphical, backlit LCD |
| Ethernet Ports | 2 (10/100 Mbps) |
| Power over Ethernet (PoE) | Yes (IEEE 802.3af) |
| Codec Support | G.711, G.722, G.729 |
| Headset Port | Dedicated RJ-9 headset port |
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