This invention is related to wireless telecommunications and more specifically to a system that transmits digital data over {HEAD ~ the audio channel} of {TAIL ~ a digital wireless network} “in band.” 
This invention is related to wireless telecommunications and more specifically to a system that transmits digital data over { HEAD ~ the audio channel } of { TAIL ~ a digital wireless network } “ in band . ”
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH