Sec.  51.313   Just, reasonable and nondiscriminatory terms and conditions for the
provision of unbundled network elements.

   (a) The terms and conditions pursuant to which an incumbent LEC provides
   access  to  unbundled network elements shall be offered equally to all
   requesting telecommunications carriers.

   (b)  Where  applicable,  the terms and conditions pursuant to which an
   incumbent  LEC offers to provide access to unbundled network elements,
   including  but not limited to, the time within which the incumbent LEC
   provisions such access to unbundled network elements, shall, at a minimum,
   be no less favorable to the requesting carrier than the terms and conditions
   under which the incumbent LEC provides such elements to itself.

   (c) An incumbent LEC must provide a carrier purchasing access to unbundled
   network elements with the pre-ordering, ordering, provisioning, maintenance
   and repair, and billing functions of the incumbent LEC's operations support
   systems.