One of {HEAD ~ these communication networks} is selected by {TAIL ~ the wireless device}, either in an automatic or manual fashion, for communications 
is selected by
One of { HEAD ~ these communication networks } is selected by { TAIL ~ the wireless device } , either in an automatic or manual fashion , for communications
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH