| Design | |
| Product type | IP Phone |
| Handset type | Cordless handset |
| Product colour | Grey |
| Backlit keypad | Yes |
| Protective Features | Antibacterial, Chemical Resistant, Drop Protected, Dust Resistant, Water Resistant |
| Performance | |
| Maximum indoor range | 50 m |
| Maximum outdoor range | 400 m |
| Hearing aid compatible | Yes |
| Phone features | |
| No. of lines | 20 lines |
| Answering machine | Yes |
| Call waiting | Yes |
| Call waiting | Yes |
| Call transfer capability | Yes |
| Conference Calling | Yes |
| Hold call | Yes |
| Call capture | Yes |
| Phonebook exchange | Yes |
| Call transfer | Yes |
| Message Waiting Indicator (MWI) | Yes |
| Administration features | |
| Number of keys | 27 |
| Number of programmable keys | 3 |
| Firmware upgradeable | Yes |
| Display | |
| Display | TFT |
| Diagonal of the screen | 6.1 cm (2.4") |
| Screen resolution | 240 x 320 pixels |
| Touch screen | No |
| Photo camera | |
| Front camera | No |
| Audio | |
| Speaker | Yes |
| Voice Codecs | AEC, AGC, G.722, G.726 |
| Noise Reduction | Yes |
| Connection | |
| Ethernet | No |
| Wifi | No |
| Bluetooth | No |
| Ports and Interfaces | |
| Headphone connectivity | 3.5 mm |
| Number of USB 2.0 ports | 1 |
| Headphone Outputs | 1 |
| Regulatory approvals | |
| Certification | FCC, CE, RCM, IC |
| Certificates of Conformity | CE, US Federal Communications Commission (FCC), Industry Canada (IC), RCM |
| Power Control | |
| Power over Ethernet (PoE) | No |
| AC adapter input voltage | 100 - 240 V |
| Input frequency | 50/60 Hz |
| Standby time | 650 h |
| Talk time | 65 h |
| Battery | |
| Battery technology | Lithium-ion |
| Battery capacity | 2000 mAh |
| Number of supported batteries | 1 |
| Resistance | |
| IP Code (International Protection) | IP67 |
| Ambient Conditions | |
| Operating temperature range | -10 - 45 °C |
| Relative humidity range for operation | 10 - 90% |
| Relative humidity range during storage | 10 - 90% |
| Storage temperature range | -20 - 60 °C |
| Weight and dimensions | |
| Dimensions of earphones (W x D x H) | 166 x 57,8 x 26,3 mm |
| Base dimensions | 82 x 80 x 30.6 mm |
| Headset weight | 221,5 g |
| Package weight | 535 g |
| Package contents | |
| Number of included grips | 1 piece(s) |
| AC adapter included | Yes |
| Charger | Yes |
Grandstream WP820 IP Silver
Wireless Dect Phone...
gigaset A180duo Black
Telekom Sinus A12 with Base...
Yealink W76P Gray IP phone...
Alcatel telephone dec e160...
Yealink Ip W78P Wireless...
Gigaset comfort 550 duo
Gigaset A270 Duo Black
Panasonic KX-TGE 210 PDN...
Yealink AX83H - cordless...
Panasonic KX-TG6811 DECT...
Grandstream GHP621 - Hotel...
Grandstream SIP GRP2610P...
Grandstream GRP 2604 HD...
Grandstream GWN7660E Wi-Fi...
Grandstream GWN 7803P POE...
VoIP Grandstream HT 813...
Grandstream Networks HT812...
Grandstream WP 856 WIFI -...
Grandstream GWN 7003 Router
Grandstream SIP GRP-2603...
Grandstream Networks...
Grandstream Networks WP810...
