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ITU-T�SG 2

Operational aspects

Study Period 2017

Results:8 total items.
Contributions �[�Source:�Nippon Telegraph and Telephone Corporation (NTT) (Japan)�]���Documents / Contributions

Number
Title Source AI/Question
Date
[ 347 ]
Proposal of addition of Appendix II (IoT/M2M number portability case study) and revision of Appendix I (number portability toward all IP) of E.164 Supplement 2 � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q2/2, Q1/2 2021-10-26
[ 303 ]
Proposal of some modification of Annex A of E.IoT-NNAI � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q1/2 2021-05-14
[ 266 ]
Proposal of draft revised E.164 supplement 2 � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q2/2, Q1/2 2020-05-14
[ 227 ]
Draft answer to action items concerning revision of E.164 supplement 2 � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q2/2, Q1/2 2019-11-20
[ 172 ]
Proposal for adding several use cases to E.164 supplement 2 � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q2/2, Q1/2 2019-02-05
[ 170 ]
Proposed changes to the draft E.td-dr including information from ITU-R WP5A � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q3/2 2019-02-05
[ 169 ]
Proposed changes to the draft E.sup.fdr including information from ITU-R WP5A � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q3/2 2019-02-05
[ 91 ]
Several Use cases of Number Portability toward all IP � Nippon Telegraph and Telephone Corporation (NTT) (Japan) Q2/2, Q1/2 2018-06-20
Results:8 total items.
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