STB PDF
Information technology. Syntactic Metalanguage. Extended BNF. Original standard BS ISO IEC 14977-1996 (1998) in PDF full version. Additional info + preview on request
Document status: Active
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Recall supplementary service. Original standard BS ISO IEC 15051-1997 (2000) in PDF full version. Additional info + preview on request
Document status: Active
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Recall supplementary service. Original standard BS ISO IEC 15052-1997 (2000) in PDF full version. Additional info + preview on request
Document status: Active
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call interception additional network feature. Original standard BS ISO IEC 15053-1997 (1999) in PDF full version. Additional info + preview on request
Document status: Active
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Message waiting indication supplementary service. Original standard BS ISO IEC 15505-1997 (1999) in PDF full version. Additional info + preview on request
Document status: Active
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Message waiting indication supplementary service. Original standard BS ISO IEC 15506-1997 (1999) in PDF full version. Additional info + preview on request
Document status: Active