Standards
[CURRENT]
NF Z82-260
; NF EN 300260:2004-04-01
NF Z82-260
; NF EN 300260:2004-04-01
Private Integrated Services Network (PISN) - Specification, functional models and information flows - Call transfer supplementary service (V1.3.1)
Title (German)
Private diensteintegrierende Netze (PISN) - Beschreibung, Funktionsverteilung und Informationsaustaisch - Dienstmerkmal Umlegung (V1.3.1)