{TAIL ~ A method} of manufacturing a radio frequency data communications device, for {HEAD ~ use} with a remote interrogator unit, the method comprising: 
{ TAIL ~ A method } of manufacturing a radio frequency data communications device , for { HEAD ~ use } with a remote interrogator unit , the method comprising :
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH