A user interested in playing a game of chess at a particular time over a wireless communications network would have a profile on {HEAD ~ his or her portable communications device} that describes {TAIL ~ the users chess} ranking, the display capabilities of the device, other network specific attributes, and other criteria particular to the user  
describes
A user interested in playing a game of chess at a particular time over a wireless communications network would have a profile on { HEAD ~ his or her portable communications device } that describes { TAIL ~ the users chess } ranking , the display capabilities of the device , other network specific attributes , and other criteria particular to the user
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 HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH