What is the relevance of studying the telecommunications sector in Mexico?

The infrastructure of the telecommunications sector is vital for the development of ICT.
Mexico's economic development strategy was based on state intervention through the SI system.
The opening of the economy in the 80s and 90s accelerated the adoption and appropriation of ICT by private companies.
The privatization of Telmex was successful in increasing the penetration of fixed and mobile telephony, improving the telecommunications network, and reducing rates and prices.