ACTS came way later. There's a great article on the history and eventual (mostly) discontinuation of it here: http://www.phworld.org/payphone/acts.htm http://w

ACTS came way later. There's a great article on the history and eventual (mostly) discontinuation of it here: http://www.phworld.org/payphone/acts.htm http://www.phworld.org/payphone/acts.htm