In somewhat more detail a preferred method in accordance with the present invention is one for obtaining {HEAD ~ information} required to contact {TAIL ~ a communications unit} 
required to contact
In somewhat more detail a preferred method in accordance with the present invention is one for obtaining { HEAD ~ information } required to contact { TAIL ~ a communications unit }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL