Sec.  51.603   Resale obligation of all local exchange carriers.

   (a) A LEC shall make its telecommunications services available for resale to
   requesting telecommunications carriers on terms and conditions that are
   reasonable and non-discriminatory.

   (b) A LEC must provide services to requesting telecommunications carriers
   for resale that are equal in quality, subject to the same conditions, and
   provided within the same provisioning time intervals that the LEC provides
   these services to others, including end users.