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