| 国家编号方案的表述形式 |
 |
ITU-T E.129建议书旨在确定一种方法，为在各国国家编号方案（NNP）（如各国就ITU-T E.164建议书的申请）中表述ITU-T E.164号码提供一种标准方法。本建议书还包括向相关各方提供这种NNP信息的方法，以及及时提供的对选路、计费和国际电信业务结算有影响的编号方案修改信息。本建议书还有助于收集其他可能相关的信息，如与应急服务（应急号码）和社会服务等重要服务相关的号码信息以及有关落实ITU-T E.164号码可携带性（NP）的信息。 |
|
| Citation: |
https://handle.itu.int/11.1002/1000/11617 |
| Series title: |
E series: Overall network operation, telephone service, service operation and human factors
E.100-E.229: International operation
E.120-E.139: General provisions concerning users |
| Approval date: |
2013-01-31 |
| Provisional name: | E.rnn |
| Approval process: | TAP |
|
Status: |
In force |
|
Maintenance responsibility: |
ITU-T Study Group 2 |
|
Further details: |
Patent statement(s)
Development history
|
|
|
|
|
|
ITU-T Supplement
|
Title
|
Status
|
Summary
|
Table of contents
|
Download
|
|
E-100 series Suppl. 1 (02/2019)
|
ITU-T E.100 series – Framework of disaster management for disaster relief system
|
In force
|
here
|
here
|
here
|
|
E Suppl. 11 (06/2020)
|
Criteria for M2M/IoT-related assignments under Recommendation ITU-T E.164.1 and Recommendation ITU-T E.212 Annex A
|
In force
|
here
|
here
|
here
|
| Title |
Approved on |
Download |
|
Radio fequency-level based single-number indicator for mobile network usefulness for a given range of applications
|
2023
|
here
|
|
Technical Report on analysis of ITU-T F.930
|
2020
|
here
|
|
Identify call location for emergency service
|
2020
|
here
|
|
