The partnership will benefit more than 131mn users of both Brazilian operators and allow the companies to invest in 4G and 5G.
The country's space agency is looking to promote the development of telecommunications micro and nano satellites.
Chinese firm Tencent has paid US$180mn for a 5% stake in the digital Brazilian bank.
The treaty will entrench regulations already enshrined in Mexico's telecoms law.
Focused on corporate and high income clients, Safra plans to hire 1,000 new employees.
TigoUne invested over US$8mn so that nodes that previously connected 2,000 homes now connect a maximum of 500.
The project aims for the decentralization of the IT industry from Montevideo and its promotion and development in the countryside and interior cities.
Telecoms regulator Enacom will start blocking irregular prepaid lines on October 18 in a clampdown on the smartphone black market.