| Short Message Service (SMS) | Y |
| Voice codecs | AGC, AJB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, PLC, VAD |
| Number of VoIP accounts | 4 |
| Weight | 21.1 lbs |
| Caller ID | Y |
| Lines quantity | 4 lines |
| Call history | Y |
| Width | 8.35" |
| Depth | 7.32" |
| Height | 5.75" |
| Speakerphone | Y |
| Volume Control | Buttons |
| Display | LED |
| Touchscreen | N |
| Conference call | Y |
| Harmonized System (HS) code | 85171800 |
| Microphone mute | Y |
| Backlight display | Y |
| Call hold | Y |
| Handset type | Wired handset |
| Base station | Y |
| Phonebook capacity | 1000 entries |
| Redialing | Y |
| Call forwarding | Y |
| Anonymous call | Y |
| Anonymous call rejection | Y |
| Call return | Y |
| Call transfer | Y |
| RJ-9 ports quantity | 2 |
| Number of handles included | 1 pc(s) |
| Product color | Gray |
| Package weight | 23.1 lbs |
| Ethernet LAN (RJ-45) ports | 2 |
| Certification | CE, FCC, REACH, RoHS |
| Operating temperature (T-T) | -10 - 50 °C |
| Operating relative humidity (H-H) | 10 - 95 % |
| Power consumption (typical) | 3 W |
| AC adapter input voltage | 100 - 240 V |
| Product type | IP Phone |
| Cables included | LAN (RJ-45) |
| Networking standards | IEEE 802.1x, IEEE 802.3af |
| Ethernet LAN | Y |
| Display resolution | 320 x 240 pixels |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN interface type | Gigabit Ethernet |
| Quality of Service (QoS) support | Y |
| Power over Ethernet (PoE) | Y |
| Supported network protocols | HTTP/HTTPS, IPv6, LLDP/CDP/DHCP VLAN, ICE |
| Display diagonal | 2.4" |
| Call waiting | Y |