ITU-T D.21 SPANISH-1993 SPECIAL TARIFF PRINCIPLES FOR SHORT TRANSACTION TRANSMISSIONS ON THE INTERNATIONAL PACKET SWITCHED PUBLIC DATA NETWORKS USING THE FAST SELECT FACILITY WITH RESTRICTION
This Recommendation, sets out special tariff principles to be applied by Administration to short transaction transmissions carried over packet switched public data networks in international relations.
ITU-T D.21 SPANISH-1993 Referenced Document
ITU-T X.25 Interface between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) for Terminals Operating in the Packet Mode and Connected to Public Data Networks by Dedicated Circuit - Series X: Data Networks and Open System Communication Publ*, 1996-04-19 Update
ITU-T D.21 SPANISH-1993 history
1993ITU-T D.21 SPANISH-1993 SPECIAL TARIFF PRINCIPLES FOR SHORT TRANSACTION TRANSMISSIONS ON THE INTERNATIONAL PACKET SWITCHED PUBLIC DATA NETWORKS USING THE FAST SELECT FACILITY WITH RESTRICTION