Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Message waiting indication supplementary service (ISO/IEC 15506 (2003), modified) (Endorsement of the English version EN 301255 V1.2.1 (2004-01) as German standard)
German title
Private diensteintegrierende Netze (PISN) - Zeichengabe zwischen Telekommunikationsanlagen - Dienstmerkmal "Hinweisanzeige: Nachricht liegt vor" (ISO/IEC 15506 (2003), modifiziert) (Anerkennung der Englischen Fassung EN 301255 V1.2.1 (2004-01) als Deutsche Norm)
Publication date
2004-12
Original language
German
Pages
2
Publication date
2004-12
Original language
German
Pages
2
DOI
https://dx.doi.org/10.31030/9596727
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