Product Catalog: Samsung: Digital Telephone Systems Products OfficeServ 100 (Samsung) The OfficeServ 100 offers power and control without sacrificing flexibility. OfficeServ 500 (Samsung) Designed to meet the current and future needs of medium to large companies. OfficeServ 7100 (Samsung) Performance Right Out of the Box: A compact hardworking system that expands with your business OfficeServ 7400 (Samsung) Unleash your Business with Samsung OfficeServ OfficeServe 7200 (Samsung) This converged communication system provides voice, data, wireline, and wireless solutions.