October 6, 2006Cell phone carrier to spend $2.66 billion to upgrade to a next-generation network using newly acquired spectrum.TAGS:T-Mobile, 3G network, spectrum, 3G, carrier, U.S.
October 31, 2006Service, set for debut in U.S., sends 3-D maps and walking directions to a handset to help people get where they're going. Photos: GeoVector shows the wayTAGS:carrier, Japan, U.S., direction, cell phone, 3D
December 15, 2006Mobile coverage in rural areas could get worse before it gets better, leaving vulnerable many who rely on cell phones during emergencies.TAGS:cell phone, North Dakota, carrier, family, U.S., president