{HEAD ~ The display} of media information may also be controlled based on the past knowledge and experience callers have about one another and {TAIL ~ their communications equipment} 
controlled based on
{ HEAD ~ The display } of media information may also be controlled based on the past knowledge and experience callers have about one another and { TAIL ~ their communications equipment }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL