Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] common technical regulation for connection to the analogue public switched telephone networks (PSTNs) of terminal equipment supporting the voice telephony justified case service in which network addressing [..]
Avots: COMMISSION DECISION of 12 April 1999 on a common technical regulation for connection to the analogue public switched telephone networks (PSTNs) of terminal equipment supporting the voice telephony justified case service in which network addressing, if provided, is by means of dual tone multi-frequency (DTMF) signalling (notified under document number C(1999) 874) (Text with EEA relevance) (1999/303/EC)