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