Past 2G networks CountryNetworkStandardTaiwanTaiwan MobileGSMUnited States Puerto Rico US Virgin IslandsAT&TGSMT-MobileGSMT-Mobile (Sprint)cdmaOne2G – Wikipedia en.wikipedia.org › wiki
Past 2G networks CountryNetworkStandardTaiwanTaiwan MobileGSMUnited States Puerto Rico US Virgin IslandsAT&TGSMT-MobileGSMT-Mobile (Sprint)cdmaOne2G – Wikipedia en.wikipedia.org › wiki