The Toshiba Strata CHSU40A3 Business Communication System is a conventional phone system designed for office use. Made by Toshiba, this system features 5 lines and interfaces with DSL/Phone (RJ-11) and Ethernet (RJ-45). With its reliable performance and user-friendly interface, this business communication system is an essential tool for staying connected in the office. Made in Malaysia, this product offers quality and efficiency for any business looking to improve their telecom systems.