I.257.1 : Additional information transfer supplementary services : User-to-User Signalling

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I.257.1 : Additional information transfer supplementary services : User-to-User Signalling

Recommendation I.257.1 (08/92)

Approved in 1992-08-04

Status : Superseded

	Table of Contents

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Size

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Article Number

English

PDF (acrobat)

185115 bytes

2007-08-10

E 2918

Español

PDF (acrobat)

210221 bytes

2007-08-10

S 2922

Français

PDF (acrobat)

214480 bytes

2007-08-10

F 2914

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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

171008 bytes

2007-08-10

E 2918

Español

Word

182272 bytes

2007-08-10

S 2922

Français

Word

181760 bytes

2007-08-10

F 2914