Dayton, Ohio-based NCR Corp’s Customer Services Division has signed a marketing and service agreement with Dowty Group Plc’s CASE/Datatel in Cherry Hill, New Jersey which will enable the NCR unit to offer digital networking products to its customers, complementing its network programme, which includes the configuration, consultation, installation and maintenance for end-to-end networks: terms of the agreement include provision for NCR to buy the products from the UK-owned company, resell and service the lines; CASE/Datatel designs and manufactures a complete line of voice and data communication equipment including T-1 multiplexers and Nodal processors, X25 switches and packet assemblers/disassemblers, statistical and time division multiplexers, dial, leased line, diagnostic and short-haul modems.