{HEAD ~ A method} is disclosed that enables the delivery of relevant content to {TAIL ~ a telecommunications user} engaged in a call 
{ HEAD ~ A method } is disclosed that enables the delivery of relevant content to { TAIL ~ a telecommunications user } engaged in a call
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH