| Benefits |
| • | High resolution graphical display |
| • | Second display for self-labeling LED keys |
| • | Dual-angle footstand: 46° and 28° |
| • | Wallmountable |
| • | Wideband hands-free talking (speakerphone) |
| • | Digital signal processor (DSP) enhanced audio quality |
| • | 2-port 1-Gigabit Ethernet switch (RJ45) |
| • | Power over Ethernet IEEE 802.3af, Class 3 |
| • | USB headset-ready |
| • | D7 Expansion module-ready |
| • | USB WiFi stick support (RT2070/RT3070 chipsets) |
| • | Support for wireless headsets via Electronic hook switch (EHS) |
| Audio |
| • | G.711 A-law, µ-law |
| • | G.722 (wideband) |
| • | G.726, G.729AB, GSM 6.10 (FR) |
| • | Built-in assignable ringtones |
| • | Comfort noise generator (CNG) |
| • | Voice activity detection (VAD) |
| User Interface |
| • | Localization (language, time, dial tone) |
| • | Red LED for call indication / message waiting |
| • | 4 context-sensitive keys |
| • | 8 configurable self-labeling LED keys |
| • | Dedicated message key |
| • | Audio keys with LED indication: Mute, speakerphone, headset |
| • | Volume key |
| • | 4-way navigation key, OK and cancel keys |
| • | Menu-driven user interface |
| Dimensions |
| • | Dimensions (approx.): 185x220x185mm (LxWxH) |
| Weight |
| • | Weight (approx.): 940g |
| Environmental |
| • | Ambient temperature: 0°C to 35°C (32°F to 95°F) |
| • | Storage temperature: -10°C to 45°C (14°F to 113°F) |
| • | Humidity: 5% to 95% (non-condensing) |