Functions included in MARCUS® are the ability to locate and find a single vehicle, a fleet of vehicles, and the closest mobile to a particular location's address. The vehicle's location is updated every 5 minutes and can be seen in real-time as well as a historical track or "bread-crumb" trail for the day or in the past 3 months.

View fleets by groups or individual vehicles. Find vehicles and immediately see their status (moving, stopped and how long stopped). Quickly find addresses and dispatch closest vehicle.

View a representation of the GPRS Wireless Data Network operated by Cingular Wireless. Please click on the map to be taken to Cingular's website. From there you can look up maps by city name, or look up coverage by zip codes in your area.