Telefónica, Portugal Telecom to overlay GSM on CDMA networks in Brazil By Reily Gregson June 6, 2002 Archived ArticlesCarriers FacebookTwitterLinkedin S FacebookTwitterLinkedin Previous articleInet wins Philippine contractNext articleCTIA show moves up in trade show ranking AnatelCarriersCDMAGSMAHandsetsoperator ABOUT AUTHOR Reily Gregson RELATED POSTS 5G China to end 2027 with 5G penetration of over 85% Juan Pedro Tomás - December 2, 2024 Enterprise Enterprises love 5G, AI, IoT – and want more (if it secures growth) James Blackman - November 26, 2024 Industrial AI GSMA M360 MENA opens in Doha with AI, digital partnerships at the forefront GSMA and RCR Wireless News (Partnership) - November 18, 2024
