{HEAD ~ A telecommunication apparatus} comprising {TAIL ~ an external plastics casing} containing a conductive path for a telecommunications signal 
comprising
{ HEAD ~ A telecommunication apparatus } comprising { TAIL ~ an external plastics casing } containing a conductive path for a telecommunications signal
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH