For optimum cellular signal enhancement
in your car, truck, SUV or van. Cell phone or
modem physically connects to amplifier. All amplifiers are dual band.
North America: For use in Canada and countries operating
850 and 1900 MHz cellular
service. Not for use in the United States.
Enhance multiple cell phone signals simultaneously without a physical connection to the cell phone. Usable outside cellular signal is required. All repeaters are dual band.
North America: Use with all North American cell phones
(except Nextel or iDEN).