Great value without compromise. Cisco CP-7841 delivers all the features required for small to medium business. 4 Lines with programmable keys for quick access to features and staff. A clear display and speakerphone to keep your hands free while on the job. Wideband audio clarity for handset, headset or speaker. And lastly, energy star-rated Class 1 Power-over-Ethernet (PoE) to save on power.