The VTech ErisTerminal VSP608 is an OEM IP phone designed for wireless communication. It features a message waiting indicator to alert you of new messages and a backlit display for easy operation in low light. The 4-way navigational pad allows effortless browsing of menu options, while the built-in speakerphone enables hands-free conversations. This phone is designed to work with the VSP600 DECT base station, which is sold separately.