This invention relates generally to RF communication systems, including but not limited to methodologies that permit {HEAD ~ a communication unit} to access {TAIL ~ a plurality} of communication services 
This invention relates generally to RF communication systems , including but not limited to methodologies that permit { HEAD ~ a communication unit } to access { TAIL ~ a plurality } of communication services
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH