A screen displaying {HEAD ~ method} for {TAIL ~ a portable radio information terminal}, comprising the steps of: 
for
A screen displaying { HEAD ~ method } for { TAIL ~ a portable radio information terminal } , comprising the steps of :
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH