V.4 : General structure of signals of International Alphabet No. 5 code for character oriented data transmission over public telephone networks

V.4 : General structure of signals of International Alphabet No. 5 code for character oriented data transmission over public telephone networks

Recommendation V.4

In force components
Number	Title	Status
V.4 (11/88)	General structure of signals of International Alphabet No. 5 code for character oriented data transmission over public telephone networks	In force