 However, this would only be a temporary respite, and the telephone newspaper transmissions shut down for good in December 1912.A later review suggested that the primary issue was technical, as the twisted pair phone lines used for the Newark operation had different electrical characteristics than the wiring used by the original Telefon Hírmondó plant.Following the permanent suspension of services, the New Jersey Telephone Herald's business charter was declared null and void on January 18, 1916.