A cellular telephone 8 wherein {TAIL ~ the preconditioning bits} are {HEAD ~ a random sequence} of “1” and “0” binary bits 
A cellular telephone 8 wherein { TAIL ~ the preconditioning bits } are { HEAD ~ a random sequence } of “ 1 ” and “ 0 ” binary bits
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH