GE NEX 2000 GMRS 2-Way Radio User Manual 1o f 9
Most 22 channel radios of this type which were formerly marketed as GMRS/FRS combination radios (radios that are not capable of repeater operation, do not include the repeater input frequencies, have a maximum power of 2 watts and have a non-detachable antenna) have been reclassified as FRS ...
this is where the radio internals come in. While the user may be able to tune to and receive signals from many different frequencies, it is the internals of the radio that are responsible ensuring transmissions