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