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From manual switchboards to permanent connections Telecom networks

Discover the fascinating story behind telephone exchanges, from the early days of manual and electromechanical connections, to modern-day electronic and digital communications (1900–present).

  •  Become a switchboard operator and learn how to connect two subscribers, as in the early days of telephones.
  •  Try your hand at designing a network.
  •  See how an incident was managed at a network supervision centre, as if you were there yourself.