This is achieved by having at least one of the terminals pre store the media information in a memory and then controlling the terminal to recall and display this information when {HEAD ~ certain events} occur during {TAIL ~ the call} 
occur during
This is achieved by having at least one of the terminals pre store the media information in a memory and then controlling the terminal to recall and display this information when { HEAD ~ certain events } occur during { TAIL ~ the call }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL