Code  Country             Standard   Startup Subscribers Subs Date    Operator                               U.S. Partners            Vendor              Coverage                 Other
JA-20 Japan               PDC-1.5GHz 1994        832,800 6/95         Nippon Idou Tsushin (IDO)                                       NEC                 Tokyo, Nagoya
JA-20 Japan               PDC-1.5GHz 1994        832,800 6/95         Nippon Idou Tsushin (IDO)                                       Ericsson            Tokyo, Nagoya