TCO makes offer for Telemig Celular and Amazonia Celular By Reily Gregson January 18, 2002 Archived Articles FacebookTwitterLinkedin S FacebookTwitterLinkedin Previous articleCarriers achieve GSM-CDMA international roamingNext article2.5G services launched cautiously in Brazil: Operators gear up for GSM competition CarriersExitInternational WirelessoperatorTIW ABOUT AUTHOR Reily Gregson RELATED POSTS AI-Machine-Learning How AI agents are powering the next wave of telecom operations (Reader Forum) Val Vaduva, Enghouse Networks and Jesse Lynch, Ocient - August 13, 2025 AI Infrastructure AI boom challenges CSP network readiness — Report Catherine Sbeglia Nin - August 12, 2025 Analyst Angle The 1983 breakup of the Bell System: Here’s how it turned out Jeff Moore - July 22, 2025
