Cisco IP Business Phone 7841, 3.5-inch Greyscale Display, Class 1 PoE, Supports 4 Lines, 1-Year Limited Hardware Warranty (CP-7841-K9=)

FOUR LINES: Ideal for moderately active voice communications needs of workers, administrative staff and managers. FIXED FUNCTION KEYS: One-touch access to service, messaging, directory, hold/resume, transfer and conference features. FULLY PROGRAMMABLE: Set up line keys to support either lines, such as directory numbers, or call features like speed dialling. OPTIMAL PERFORMANCE: Class 1 PoE with 10/100/1000BASE-T Ethernet connection through two RJ45 ports. PEACE OF MIND: 1-year limited hardware warranty. The Cisco IP Business Phone 7841 with Multi-Platform Phone Firmware delivers high-fidelity voice communications to improve inter-office communication while helping to lower operating costs. This voice over IP phone is ideal for any medium-sized to large company that wants to update its phone system from a traditional analogue or digital-based system to an IP Communications system.. Design. Product type. IP Phone. Handset type. Wired handset. Product colour. Black, Silver. Case material. Polycarbonate. Mounting. Desk/Wall. Wall mountable. Yes. Phone features. Lines quantity. 4 lines. Answering machine. Yes. Conference call. Yes. Call forwarding. Yes. Call hold. Yes. Speed dialling. Yes. Call waiting. Yes. Caller ID. Yes. Management features. Integrated voicemail. Yes. Volume control. Digital. Display. Display. LCD. Display diagonal. 8.89 cm (3.5). Display resolution. 396 x 162 pixels. Touchscreen. No. Audio. Speakerphone. Yes. Voice codecs. G.711a, G.722, G.729A, G.729B, iLBC. Network. Ethernet LAN. Yes. Wi-Fi. No. Bluetooth. No. Supported network protocols. IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af. Quality of Service (QoS) support. Yes. Security algorithms. 802.1x RADIUS. Ports & interfaces. Ethernet LAN (RJ-45) ports. 2. Certificates. Safety. UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943. Power. Power over Ethernet (PoE). Yes. Operational conditions. Storage relative humidity (H-H). 10 - 95%. Storage temperature (T-T). -10 - 60 °C. Operating relative humidity (H-H). 10 - 90%. Operating temperature (T-T). 0 - 40 °C. Weight & dimensions. Width. 207 mm. Depth. 206 mm. Height. 28 mm. Weight. 868 g. Package width. 234.9 mm. Package depth. 279.9 mm. Package height. 71.9 mm. Package weight. 1.2 kg. Logistics data. Quantity per pack. 1 pc(s). Harmonized System (HS) code. 85171800. Country of origin. China