FIG 1 shows {TAIL ~ a system} 10 in which {HEAD ~ various embodiments} of the present invention can be utilized, comprising multiple communication devices that can communicate through one or more networks 
in
FIG 1 shows { TAIL ~ a system } 10 in which { HEAD ~ various embodiments } of the present invention can be utilized , comprising multiple communication devices that can communicate through one or more networks
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH REL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH