Centrex® (CTX) service

Centrex® (CTX) service: A service offered by Bell Operating Companies that provides functions and features comparable to those provided by a PBX or a PABX. Note: "Centrex ® C.O." indicates that all equipment except the attendant's position and station equipment is located in the central office. "Centrex ® C.U." indicates that all equipment, including the dial switching equipment, is located on the customer's premises.

This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996