For example, if by the late 1950s, our fictional Fountain Green had upgraded from manual service to an automatic office with locally-dialable four-digit numbers, an operator could often dial the call after getting the routing.
An operator could often dial the call after. This is for example. An operator is getting the routing. This is for example. Our fictional Fountain Green had upgraded from manual service to an automatic office with locally-dialable four-digit numbers. This was by the late 1950s.