Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] the costs of the voice telephony service shall include, in particular, the direct costs incurred by the telecommunications organisations in setting up, operating and maintaining the voice telephony service and in marketing and billing the service [..]
Avots: Directive 98/10/EC of the European Parliament and of the Council of 26 February 1998 on the application of open network provision (ONP) to voice telephony and on universal service for telecommunications in a competitive environment