What’s A PBX?


In Minneapolis on Thursday, November 29, 1956, Dale wrote, “Wrote a letter for Helen to answer an ad for Mt. Sinai Hospital PBX operator.”  The following Monday, she had an opportunity to interview for the job, but turned it down, saying there was too much traffic to struggle through.  The PBX (Private Branch eXchange) would have looked like the above telephone switchboard.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back To Top