Xm Navtraffic Satellite Information Adds 6 Markets
XM, the nation’s leading satellite radio service with more than 7.6 million subscribers, today announced that its real-time XM NavTraffic satellite information service for GPS navigation will add six new markets thus allowing XM NavTraffic subscribers in the U.S. to access the real-time traffic data service in 50 major North American markets. And this starts [...]
