{HEAD ~ An illustrative embodiment} establishes a virtual ciruit by receiving, at a radio port, a virtual circuit identifier from {TAIL ~ a wireless terminal} and attaching the virtual circuit identifier to an OA&M cell 
{ HEAD ~ An illustrative embodiment } establishes a virtual ciruit by receiving , at a radio port , a virtual circuit identifier from { TAIL ~ a wireless terminal } and attaching the virtual circuit identifier to an OA&M cell
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