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: Q.2957.1
: Q.2957.1 (02/95) |
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| Q.2957.1 : Stage 3 description for additional information transfer supplementary services using B-ISDN digital subscriber signalling system No. 2 (DSS2) - Basic call : User-to-user signalling (UUS) |
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Recommendation Q.2957.1 (02/95)
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Approved in 1995-02-07
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Status : In force
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Access : Freely available items
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Available languages and formats :
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Click on the selected format
and language to get the document |
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Format |
Size |
Posted |
Article Number |
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| English |
 PDF (acrobat)
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93745 bytes |
2000-03-01 |
E 6010 |
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| Español |
PDF (acrobat)
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102761 bytes |
2000-03-01 |
S 6011 |
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| Français |
PDF (acrobat)
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105912 bytes |
2000-03-01 |
F 6009 |
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Available languages and formats :
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Word 