YD/T 1290.2-2005 Technical requirements of peer to peer short message interworking between networks Part 2: Interworking between PSTN and PSTN ahort message service (English Version)
This part specifies the technical requirements for network structure, dialing methods, inter-network number transmission, routing and connections, interfaces and protocols, and billing involved in fixed network and fixed network short message interworking. This section applies to the interworking of point-to-point short message services between fixed networks and fixed networks (including wireless access).
YD/T 1290.2-2005 history
2010YD/T 1290.2-2010 Technical requirements of peer to peer short message interworking between networks.Part 2:Interworking between PSTN and PSTN short message service
2005YD/T 1290.2-2005 Technical requirements of peer to peer short message interworking between networks Part 2: Interworking between PSTN and PSTN ahort message service