Nationwide Coverage Area for MARCUS®
GPRS Data Networks
General Packet Radio Service (GPRS) is a GSM data transmission protocol that
transmits and receives data in packets. In the U.S., the largest GSM cellular
carriers are Cingular and T-Mobile. GPRS service area covers over 260 million
Americans.
An estimated 225,000 GPS fleet tracking units deployed in the U.S. use GPRS for
communication.
The Cingular network map shows the coverage areas for GPRS and EDGE.
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