ITU Operational Bulletin
Messages complement to ITU-T Recommendation
ITU-T Recommendation L.1206
L.1206
Last approved: 1.VII.2017
Referenced in 2 issues of the Bulletin.
2025
1 amendmentDate / Message
Messages complement to ITU-T Recommendation
Last approved: 1.VII.2017
Referenced in 2 issues of the Bulletin.