Acheminement international du numéro de l'appelant |
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La Recommandation UIT-T E.157 contient des orientations sur l'acheminement international du numéro de l'appelant, indépendamment de la technologie. Elle clarifie aussi la relation entre l'acheminement du numéro de l'appelant et le service complémentaire d'identification du numéro. L'acheminement international du numéro de l'appelant désigne l'acheminement du numéro de l'appelant par delà les frontières des pays. |
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Citation: |
https://handle.itu.int/11.1002/1000/5636 |
Series title: |
E series: Overall network operation, telephone service, service operation and human factors E.100-E.229: International operation E.140-E.159: Operation of international telephone services |
Approval date: |
2009-11-24 |
Provisional name: | E.cpnd |
Approval process: | TAP |
Status: |
Superseded |
Maintenance responsibility: |
ITU-T Study Group 2 |
Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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E-100 series Suppl. 1 (02/2019)
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ITU-T E.100 series – Framework of disaster management for disaster relief system
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In force
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here
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here
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here
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E Suppl. 11 (06/2020)
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Criteria for M2M/IoT-related assignments under Recommendation ITU-T E.164.1 and Recommendation ITU-T E.212 Annex A
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In force
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here
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here
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here
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Title |
Approved on |
Download |
Radio fequency-level based single-number indicator for mobile network usefulness for a given range of applications
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2023
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here
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Technical Report on analysis of ITU-T F.930
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2020
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here
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Identify call location for emergency service
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2020
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here
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