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ITU-T E.161

Arrangement of Digits, Letters and Symbols on Telephones and Other Devices that can be Used for Gaining Access to a Telephone Network Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors International Operation - Numbering Plan of the International Telephone Service

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Organization: ITU-T
Publication Date: 1 February 2001
Status: active
Page Count: 11

Document History

June 1, 2014
Arrangement of digits, letters and symbols on telephones and other devices that can be used for gaining access to a telephone network Amendment 1: New Annex A: Arrangement of digits, Korean character set and symbols
A description is not available for this item.
ITU-T E.161
February 1, 2001
Arrangement of Digits, Letters and Symbols on Telephones and Other Devices that can be Used for Gaining Access to a Telephone Network Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors International Operation - Numbering Plan of the International Telephone Service
A description is not available for this item.
September 1, 1995
Arrangement of Digits, Letters and Symbols on Telephones and Other Devices That Can Be Used for Gaining Access to a Telephone Network - Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors - Operation, Numbering, Routing and Mobile Services - International Operation - Numbering Plan of the International Telephone Service
A description is not available for this item.
January 1, 1993
Arrangement of Digits, Letters and Symbols on Telephones and Other Devices That Can Be Used for Gaining Access to a Telephone Network (Study Group I) 8 pp
A description is not available for this item.
January 1, 1989
Arrangement of Figures, Letters and Symbols on Telephones and Other Devices That Can Be Used for Gaining Access to a Telephone Network - Telephone Network and ISDN - Operation, Numbering, Routing and Mobile Service (Study Group II) 6 pp
A description is not available for this item.

References

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