Canonical Atlas record
Numbering, Addressing and Identification
Release evolution
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.
Release ledger
Rel-98 snapshot
0 indexed Change Requests · 0 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR A019 rev.1 — Numbering, addressing and identification (Harmonisation)
CR A034 — Support of VLR and HLR Data Restoration procedures with LCS
CR A038 — Modification of section 6.2 to enhance IMEI security
CR A038 rev.1 — Modification of section 6.2 to enhance IMEI security
CR A045 rev.1 — Editorial Modification of section 6.2.2
CR A049 — Hexa IMEI
CR A052 rev.1 — Remove reference to TS 03.22
CR A056 — Restructing the IMEI to combine the TAC and FAC
CR A020 rev.1 — Correction to the MNC length
CR A032 rev.1 — ASCII coding of <MNC> and <MCC> in APN OI
CR A021 — Definition of escape PLMN code
CR A018 — Addition of Cordless Telephony System Identities
Version history
Showing 40 of 40 indexed versions.
Atlas classifications
No Atlas classifications have been attached yet.
Work Items
Advanced Speech Call Items enhancements_Rel-4
Historical association · verification pendingRel-5 Terminal interfaces
Historical association · verification pendingCustomized Alerting Tone (CAT) service
Historical association · verification pendingGeneral Packet Radio Service
Location Services
OAM Principles and High-level Requirements
Historical association · verification pendingSecurity for UMTS and GSM Features
Support of Localised Service Area
(Small) Technical Enhancements and Improvements for R99
Knowledge graph
No graph edges indexed yet. The graph API is available at this JSON endpoint.