Sprint's decision to take its LTE live in Kansas City marked a short prelude to a full orchestral performance -- the carrier's upgraded 4G network is now official. Kansas City and St. Joseph in Kansas, as well as 13 urban areas in Georgia and Texas, are taking the leap past WiMAX speeds as of today. Senior network VP Bob Azzi has warned the Kansas City Star that the current LTE access is still mostly for use outside until it expands to the 3G network's range, although he adds that there will be a coverage map available from July 16th onwards to let
