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Advocate Networks is a Norcross, GA-based company in the Telecommunications sector.
MEMS Optical is a Huntsville, AL-based company in the Telecommunications sector.
Prairenet is a Champaign, IL-based company in the Telecommunications sector.
DataJack, Inc. is a wholly owned subsidiary of Quamtel, Inc. (OTCBB: QUMI), a public holding company headquartered in Dallas, Texas. Quamtel provides a comprehensive portfolio of advanced telecommunications technologies, enhanced service solutions and next generation broadband service. Quamtel operates in the U.S. and on a global scale through its subsidiaries DataJack, Inc. and WQN, Inc.
Nefcom Inc is a Macclenny, FL-based company in the Telecommunications sector.