| Design |  | 
| product type | IP-Telefon | 
| Hearing type | Kabelgebundenes Mobilteil | 
| Product color | Schwarz | 
| Services |  | 
| Dual-Tone-Multifrequenz-Modi (DTMF) | Im Band, Außerhalb des Bandes, SIP-Info | 
| Password protection type | Supervisor, Benutzer | 
| phone properties |  | 
| line count | 8 Zeilen | 
| Eigenschaft | AC-Netzadapter | 
| caller lists | 2000 | 
| phone book capacity | 2000 Eintragungen | 
| management functions |  | 
| volume control | Tasten | 
| Number of programmable keys | 4 | 
| number of function keys | 9 | 
| screen |  | 
| Display | TFT | 
| screen size | 7,11 cm (2.8") | 
| Display resolution | 320 x 240 Pixel | 
| Audio |  | 
| Mikrofonanzahl | 2 | 
| voice codec | G.711Mu, G.711alaw, G.722, G.723, G.726, G.729A, G.729B, OPUS, iLBC | 
| network |  | 
| Interface type Ethernet LAN | Gigabit Ethernet | 
| Ethernet LAN data transfer rates | 10,100,1000 Mbit/s | 
| WLAN-Standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | 
| Supported security algorithms | 256-bit AES, 802.1x RADIUS, MD5, SRTP, TLS | 
| mesh standard | IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af | 
| connections and interfaces |  | 
| Headset | RJ-9 | 
| Number of USB 2.0 ports | 1 | 
| Number of Ethernet LAN ports (RJ-45) | 2 | 
| Number of RJ9 ports | 1 | 
| headphone outputs | 1 | 
| energy |  | 
| Power pack input voltage | 100 - 240 V | 
| power supply output voltage | 12 V | 
| AC adapter output current | 1 A | 
| operating conditions |  | 
| operating temperatur | 0 - 40 °C | 
| Operating relative humidity | 10 - 90% | 
| humidity during storage | 10 - 90% | 
| Storage temperature range | -10 - 60 °C | 
| weight and dimensions |  | 
| broad | 220 mm | 
| depth | 210 mm | 
| height | 82 mm | 
| Weight | 880 g | 
| package weight | 1,26 kg | 
| scope of delivery |  | 
| Number of handles included | 1 Stück(e) | 
| Supplied cables | LAN (RJ-45) |