My Mother (Aldine) was a PBX Operator. She learned the occupation at the American Red Cross in Kansas City Missouri at a very young age. It may even have been her first job.
She went on to work at the Kansas City Hall, (Where my Grandfather was the Garage Superintendant) the Coca Cola Company (boy do I wish I had just a few of the promotional items she brought home!), and then the Veterans Hospital in Kansas City.
Once we moved to California, she went to work for the Retail Clerks Union Dental Office on Hollywood Blvd. She worked there for over 10 years.
I never heard her express an interest in doing any other type of work. Her job, and the places where she
worked, played a very big part in our lives.