ITU Operational Bulletin
Messages complement to ITU-T Recommendation
ITU-T Recommendation P.1211
P.1211
Last approved: 30.IX.2023
Referenced in 1 issue of the Bulletin.
2023
1 amendmentDate / Message
Messages complement to ITU-T Recommendation
Last approved: 30.IX.2023
Referenced in 1 issue of the Bulletin.