Q.769.1 : Signalling system No. 7 - ISDN user part enhancements for the support of number portability

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Q.769.1 : Signalling system No. 7 - ISDN user part enhancements for the support of number portability

Recommendation Q.769.1 (12/99)

Approved in 1999-12-03

Status : In force

	Table of Contents
	Summary

Access : Freely available items

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Format

Size

Posted

Article Number

English

PDF (acrobat)

119602 bytes

2000-07-19

E 17788

Español

PDF (acrobat)

117375 bytes

2004-02-27

S 17787

Français

PDF (acrobat)

120348 bytes

2004-02-27

F 17789

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TIES users

Available languages and formats :

Click on the selected format
and language to get the document

Format

Size

Posted

Article Number

TIES users

English

Word

155136 bytes

2000-07-19

E 17788

Español

Word

181248 bytes

2000-07-19

S 17787

Français

Word

173568 bytes

2000-07-19

F 17789