This Toshiba DP5022 SD Business Phone is a reliable and efficient communication tool for any office or business setting. With a sleek black design and 10 button display, this conventional system offers DSL/Phone (RJ-11) interface(s) and 20 lines for versatile communication options. The Toshiba DP5000 series is known for its high-quality and durable phones, and the DP5022-SD model is no exception. With its easy-to-use interface and efficient call handling, this phone set is perfect for any business looking for a reliable communication solution.