Slide 1 João Cox CEO – Telemig Celular & Amazônia Celular CFO – Telemig Celular Part. & Tele Norte Celular Part. Telecommunications Panel Five Years After Privatization…
João Cox CEO â Telemig Celular & Amazônia Celular CFO â Telemig Celular Part. & Tele Norte Celular Part. Telecommunications Panel Five Years After Privatization…