Before I retired from teaching, I brought a group of middle school students to volunteer to help out at a bloodmobile at our local Moose Lodge. One student asked to use a phone to call his parents about a carpool issue, nad he was directed to the kitchen. He came back in a few minutes and asked if I could help him use the phone. It was a rotary phone and he never had seen one before. Boy, did that make me feel old.
http://www.vintagerotaryphones.com/blog/