This is a 1970 ad for a NEC PCM Microwave System, NC 23 Crossbar Switching System and NA-09 PABX! The caption for this ad is 'We are not trying to ground this bird' The ad is in great condition.
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NEC - Nitsuko DX2E-288M. Nitsuko NEC-288M Phone system. 1 x DX2E-CPRU-F2 Processor Board. Fitted with the following circuit cards 1 x DX2UK-8ATRU (fitted with 1 x DX2E-8PFTU-C1 card) 8 Port Analogue Trunk Card.
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