Release ledger
Canonical Atlas record
TS 03.40
Technical realization of the Short Message Service (SMS)
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-96 snapshot
Work affecting this release
0 indexed Change Requests · 0 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR A043 — Ambiguity in section 9.2.3.1
CR A031 — Support of UCS2 for SMS
CR A032 — Updated information flow diagram
CR A033 — User data length
CR A034 — User data header padding (phase 2+)
CR A035 — MSISDN -Alert in RP error
CR A027 rev.2 — User Data Header IEI values
CR A047 — SMS - Internet Email interworking
CR A068 — Queuing of MT SMS at the VMSC
CR A069 — Queuing of MT SMS at the MSC
CR A002 — SIM Data download
CR A011 rev.4 — Absent Subscriber diagnostic info and its storage in the HLR
Version history
Indexed versions
Showing 36 of 36 indexed versions.
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 03.40
Rel-5 Terminal interfaces
Historical association · verification pendingMp (MRFC - MRFP) interface
Historical association · verification pendingCustomized Alerting Tone (CAT) service
Historical association · verification pendingRel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part
Historical association · verification pendingGeneral Packet Radio Service
OAM Principles and High-level Requirements
Historical association · verification pendingSIM_toolkit_API
Security for UMTS and GSM Features
Historical association · verification pending(Small) Technical Enhancements and Improvements for R99
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.