Rec. ITU-T E.156 (06/2020) Guidelines for ITU-T action on reported misuse of ITU-T E.164 number resources
Summary
History
FOREWORD
Table of Contents
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Misuse of international ITU-T E.164 numbering resources
6 Procedures on reported misuse of ITU-T E.164 directly assigned international numbering resources
     6.1 Numbering resources that have been directly assigned
     6.2 Numbering resources that have not been assigned
7 Measures available to address reported misuse of directly assigned ITU-T E.164 numbers
     7.1 Numbering resources that have been directly assigned
     7.2 Numbering resources that have not been assigned
8 Measures available for misuse of indirectly assigned numbering resources
9 Availability of misuse reports and responses
10 Submission of reports of possible misuse of directly assigned resources
11 Submission of reports of possible misuse of indirectly assigned resources
     11.1 Actions pursuant to a report
Appendix I  Examples of number resource misuse
Appendix II  Possible national actions in case of misuse of indirectly assigned resources
Appendix III  Number resource misuse and fraud from GSMA Public policy handbook
Appendix IV  Suggested guidelines for regulators, administrations and operating agencies authorized by Member States for dealing with number misappropriation
Bibliography