HighwayMaster has signed an agreement with member companies of SBC Communications, extending a one-year contract to three years.
Under the terms of the extended agreement, HighwayMaster has taken orders to install an additional 3,140 of its intelligent mobile units over and above the 11,500 mobile units originally contracted for in the one-year agreement, for a total of 14,640 units.
HighwayMaster will also provide enhanced proprietary software and services to the SBC companies.
HighwayMaster is the only nationwide mobile communication system that offers the trucking and service vehicle industry both voice and data communications combined with Global Positioning System (satellite) vehicle location technology.
For more information, visit http://www.highwaymaster.com.