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<p>One early attempted implementation of CNET-assisted technology was a modified rotary exchange, designated L43, which proved to be unreliable in practice and was abandoned. Instead, foreign-sourced <a href="page.php?w=crossbar_switch">crossbar switch</a>es from the Swedish manufacturer <a href="page.php?w=Ericsson">Ericsson</a> were source. Nevertheless, CNET continued to research, backed by the favour of the French government. By 1970, it employed 3,000 staff, two-thirds of which were engaged in R&D activities. CNET allowed the Directorate General</p><p>
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