Basics
Operating system Linux Colour blue-black Wall mountable Product numbers D385 | PN 00004340
Display and indicators
Display TFT liquid crystal display (LCD), tiltable, True colour,backlit Display size (W x H) 95 mm x 53.9 mm 4.3" (109 mm) display size (diagonal) Resolution 480 x 272 pixel
Function key display TFT liquid crystal display (LCD), monochrome, graphic Display size (W x H) 66 mm x 23 mm 2.8" (70 mm) display size (diagonal) Resolution 254 x 100 pixel
14 LED indicators 1 red LED for call status indication 1 red LED for message waiting indication (MWI) 12 multicolour LEDs for function key indication
Keypad and function keys
46 hard keys in total Standard ITU telephone keypad: 12 keys with star andpound/hash key 4-way navigation key 4 context-sensitive function keys
Programmable line / function keys 12 self-labelling keys with multicolour LED Multiple key occupancy up to 48 functions on 4 pages
5 dedicated audio keys Mute, Speakerphone, Headset, Volume + / - (rocker)
9 dedicated function keys Ok, Cancel, DND, Message (with red LED), Directory,Menu, Transfer, Hold, PFK page
Related features Keyboard lock
Interfaces and connections
D385 power options Power over Ethernet (PoE), IEEE 802.3af, class 3 Power adapter: 100 - 240 V AC / 50 - 60 Hz | 5 V DC(SELV) / 2 A / 10 W 2
Wired interfaces 1 coaxial power adapter connector 2 RJ45-8P8C Gigabit Ethernet ports 1 USB 2.0 type A port for USB headsets and other accessories 2 1 RJ9-4P4C standard connector for corded receiver 1 RJ9-4P4C standard connector for wired headsetconnection 1 RJ12-6P6C EXT connector for Snom EHS adapter
Wireless interfaces Bluetooth 4.0 class 2 WLAN optional via Snom USB WLAN dongle
Audio devices, codecs and features
Headset connectivity USB headset via USB Wired headset via RJ9-4P4C Compatible wireless headset via EHS DECT headset via optional DECT dongle
Corded receiver Hearing aid compatible (HAC)
Audio codecs G.711 (A-law, μ-law), G.722, G.726, G.729, GSM 6.10(FR)
Dual-tone multi-frequency signalling (DTMF) in-band, out-of-band, SIP-INFO
Related features Built-in assignable ringtones Comfort noise generator (CNG) Voice activity detection (VAD)
Dimensions and weight
Dimensions (L x W x H, approx.) 250 mm x 185 mm x 120 mm with footstand
Weight (approx.) 880 g with footstand
Environmental conditions
Operating ambient temperature: 0 °C to 35 °C (32 °F to 95 °F)
Nonoperating temperature: - 10 °C to 45 °C (14 °F to 113 °F)
Humidity (non-condensing): 5 % - 95 % |