Telesp Celular studies dual 1x, W-CDMA network By Reily Gregson July 18, 2002 Archived ArticlesCarriers FacebookTwitterLinkedin S FacebookTwitterLinkedin Previous articleRCC gets ETC status in WashingtonNext articleSymbol reports declining revenue CarriersCDMAcdma technologyGSMAoperatorTelesp Celular ABOUT AUTHOR Reily Gregson RELATED POSTS 5G ZTE reports revenues of $4.22 billion in Q1 Juan Pedro Tomás - April 25, 2024 5G Shanghai reaches 92,000 5G base stations at end-February Juan Pedro Tomás - April 2, 2024 5G China to surpass 1 billion 5G connections this year: GSMA Catherine Sbeglia Nin - March 26, 2024