(1) A carrier  service  is a communications service which uses carrier system  to provide the necessary capacity  to carry and route communications signals, that constitute the main interconnection  between  communications  systems  .and  networks  and allows  the provision of final services, distribution  services and value added services.

(2) A Carrier system includes a series or transmission and exchange media that constitute an open   network both at national and international levels and interconnect public communications services.

(3) Carrier Services may be provided over a fixed or mobile network and must comply    with technical standards approved by the Authority.