In the United States, the technology has been used for public safety and government use in the New York City and a few other areas. In Japan, IPMobile planned to provide TD-CDMA service in year 2006, but it was delayed, changed to TD-SCDMA, and bankrupt before the service officially started.
in the united states the technology has been used for public safety and government use in the new york city and a few other areas in japan ipmobile planned to provide td-cdma service in year 2006 but it was delayed changed to td-scdma and bankrupt before the service officially started