15) klient on üldkasutatavat elektroonilise side teenust kasutav isik, kellel on üldkasutatava elektroonilise side teenuse kasutamiseks leping sideettevõtjaga;
defineeritakse selle seaduse ulatuses
15) subscriber means a person using publicly available electronic communications services who has a contract with a communications undertaking for the use of the publicly available electronic communications services;
