{HEAD ~ Embodiments} described herein provide a system, method and {TAIL ~ technique} for operating a communication device 
provide
{ HEAD ~ Embodiments } described herein provide a system , method and { TAIL ~ technique } for operating a communication device
HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH