2 Automatic Telephone Exchange In Kaliningrad

Automatic Telephone Exchange In Kaliningrad

Posted on February 29, 2012 by

After the cross, the signal reaches the exchange where it gets switched by a device for switching telephone calls.

There are two automatic telephone exchanges in the building, number 45 and 46.

The crosspoint is a device operated by electric magnets.


2 Responses to “Automatic Telephone Exchange In Kaliningrad”

  1. Brighter Bills says:

    The intricacies behind the scenes of an automatic telephone exchange – such an awe-inspiring sight!

  2. Tony says:

    holy shit, they are still running this? wtf?

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