[1][2][3] On October 10, 1963, by means of Decree 9088 (published on December 18), the National Executive Branch granted Telecor S.A.C.I.

[1][4] On April 18, 1967, Canal 12 installed its first relay station, located atop La Rosilla Mountain.

[6] In 1971, the first live link with Buenos Aires was carried out when broadcasting the news service(Telenoche) from Canal 13.

The intervention of the frequency caused a conflict between the provincial government and Telecor, licensee of Channel 12 of Córdoba.

[10] In 1990, the government of Catamarca (at the time under the management of Ramón Saadi) and Telecor sealed an agreement (which was ratified by means of Provincial Decree 2082/90) in which the former recognized the latter the usage of the channel 11 frequency and the facilities used to relay Canal 12's schedule.