Telematrix Marquis 2800MWB phone

Single line phone, Push-button on/off for handset volume 15 dB gain, Full-length faceplate for customization, Data port, HAC compliant handset, Electronic ringer with HI/LOW volume adjustment, Durable, matte-finished plastic, Desk/wall mountable with optional bracket, Compact, low-profile design, Available with message waiting options, Five-year, ""no hassle"" warranty