| 公众电信网应急号码挑选指南 |
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ITU-T E.161.1建议书的目的是为帮助正在首次挑选公众电信网络统一应急号码或选择第二个备用应急号码的成员国提供指南。 |
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| Citation: |
https://handle.itu.int/11.1002/1000/5996 |
| Series title: |
E series: Overall network operation, telephone service, service operation and human factors
E.100-E.229: International operation
E.160-E.169: Numbering plan of the international telephone service |
| Approval date: |
2008-09-23 |
| Provisional name: | E.hen |
| Approval process: | TAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 2 |
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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
|
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
|
here
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here
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here
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| Title |
Approved on |
Download |
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Radio fequency-level based single-number indicator for mobile network usefulness for a given range of applications
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2023
|
here
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Technical Report on analysis of ITU-T F.930
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2020
|
here
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Identify call location for emergency service
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2020
|
here
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