| Voice codecs | G.711,G.722,G.729A,G.729ab,iLBC |
| Width | 10.4" |
| Depth | 2" |
| Height | 5.93" |
| Weight | 3.51 lbs |
| Speakerphone | Y |
| Volume Control | Digital |
| Display | LCD |
| Case Material | Polycarbonate |
| Touchscreen | N |
| Caller ID | Y |
| Conference call | Y |
| Front camera | N |
| Microphone mute | Y |
| Backlight display | Y |
| DECT connectable | Y |
| Call hold | Y |
| Redialing | Y |
| Call forwarding | Y |
| Call transfer | Y |
| Bluetooth | N |
| Base station | Y |
| Integrated voicemail | Y |
| Message-waiting indicator (MWI) | Y |
| Product color | Charcoal |
| Ethernet LAN (RJ-45) ports | 1 |
| Operating relative humidity (H-H) | 10 - 90 % |
| Operating temperature (T-T) | 0 - 40 °C |
| Safety | UL 60950-1, CAN/CSA-C22.2, EN 60950-1, IEC 60950-1, AS/NZS 60950-1: 2011, GB4943 2011 |
| Product type | IP Phone |
| Quick start guide | Y |
| Manual | Y |
| Networking standards | IEEE 802.3,IEEE 802.3af,IEEE 802.3u |
| Ethernet LAN | Y |
| Display resolution | 396 x 162 pixels |
| Wi-Fi | N |
| DHCP client | Y |
| Quality of Service (QoS) support | Y |
| Power over Ethernet (PoE) | Y |
| Security algorithms | 128-bit AES,802.1x RADIUS |
| Supported network protocols | SIP |
| Display diagonal | 3.5" |
| Call waiting | Y |