Set of 3 working phones. The Polycom Ringcentral VVX 450 Corded Telephone in black is a high-quality business phone with 12 phone lines. It features a speakerphone and Power Over Ethernet (PoE) capabilities, making it a versatile and efficient choice for enterprise networking setups. With USB and Ethernet (RJ-45) interfaces, this phone offers flexibility for connectivity. Built by the trusted brand Polycom in China, this corded telephone is a reliable and stylish option for IP PBX systems.