This Grandstream GS-GXP2160 phone has six phone lines and comes in a sleek black color. It includes Bluetooth, speakerphone, and Power Over Ethernet (PoE) features, as well as USB, DSL/Phone (RJ-11), and Ethernet (RJ-45) interface options. This corded telephone is perfect for any office setting and is designed to provide seamless communication for businesses using VoIP technology. The model number is Grandstream GS-GXP2160.