An interexchange carrier shall receive a credit for carrier common line charges to the extent that it resells services for which these charges have already been assessed, such as message toll service (MTS) or MTS-type services of other common carriers.
S.D. Admin. R. 20:10:29:11
General Authority: SDCL 49-1-11, 49-31-5, 49-31-18.
Law Implemented: SDCL 49-31-18.
Carrier common line, 47 C.F.R. § 69.105(c) (1991).