Discover the early days in telephone exchanges with this fun, augmented video. It's free and complete at 500ways.com/telephone-hi... ( #telephone, #USHistory, #phone, #telephoneExchange, #operator, #telephoneOperator, #dialPhone, #phoneExchange, #switchboard, #switchboardOperator)

Discover the early days in telephone exchanges with this fun, augmented video. It's free and complete at auxvid.com/telephone-hi... ( #telephone, #USHistory, #phone, #telephoneExchange, #operator, #telephoneOperator, #dialPhone, #phoneExchange, #switchboard, #switchboardOperator)