CMS:Strowger Step-by-Step (SXS) Switch: Difference between revisions

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[[File:Strowger Step-by-Step (SXS) Switch.jpg|thumb|Strowger Step-by-Step (SXS) Switch]]
[[File:Strowger Step-by-Step (SXS) Switch.jpg|thumb|Strowger Step-by-Step (SXS) Switch]]
The third floor '''Strowger Step-by-Step (SXS) Switch''' is a [[Western Electric 355 A]] from about 1949. The museum's model is retrofitted with boxes that convert touch-tone signals to dial-pulse.
The third floor '''Strowger Step-by-Step (SXS) Switch''' is a [[Western Electric 355 A]] manufactured around 1949. It was in service in [[wikipedia:Port_Angeles,_Washington|Port Angeles]], Washington before being donated to the museum. The step-by-step's line finders are retrofitted with boxes that convert touch-tone signals to dial-pulse.


[[Category:Connections Museum Exhibits]]
[[Category:Connections Museum Exhibits]]