{HEAD ~ A method} and apparatus for managing a virtual circuit network is claimed, which facilitates {TAIL ~ hand off management} in a cellular telecommunications sytem 
facilitates
{ HEAD ~ A method } and apparatus for managing a virtual circuit network is claimed , which facilitates { TAIL ~ hand off management } in a cellular telecommunications sytem
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH