STM PDF

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Message Waiting Indication supplementary service. Original standard ISO IEC 15506-2003 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 - PINX clock synchronization. Original standard ISO IEC 15507-1997 in PDF full version. Additional info + preview on request

Document status: Active

Information technology - 3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS-3 format using 125 m length tapes. Original standard ISO IEC 15521-1998 in PDF full version. Additional info + preview on request

Document status: Active

Cards and security devices for personal identification - Contactless vicinity objects - Part 1- Physical characteristics. Original standard ISO IEC 15693-1-2018 in PDF full version. Additional info + preview on request

Document status: Active

Cards and security devices for personal identification - Contactless vicinity objects - Part 2- Air interface and initialization. Original standard ISO IEC 15693-2-2019 in PDF full version. Additional info + preview on request

Document status: Active

Cards and security devices for personal identification - Contactless vicinity objects - Part 3- Anticollision and transmission protocol. Original standard ISO IEC 15693-3-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO IEC 15693-3-2026