When Bell System executives grandly announced that all telephone exchange names would soon be replaced by seven-digit numbers in the name of progress (TIME, May 11), they presupposed the blind ...
UK telco BT and its infrastructure unit Openreach are closing and exiting thousands of telephone exchanges (aka Central Offices) as part of efforts to shut down the group's copper network. DCD takes a ...
Time is soon beeing called on telephone exchanges (aka Central Offices) all over the world, but these oddities are an important piece of the data center industry's history. Built to serve the original ...
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