1X EVDO

1X EVDO stands for EVolution Data Optimized, a wireless broadband data standard used in many CDMA providers around the world. QualComm had the initial design in 1999 to meet IMT-2000 (International Mobile Telecommunications-2000) standards being better than 2Mbit/s downlink for stationary communications. Verizon currently implements 1X EVDO called V Cast for high speed data speeds for mobile phones.