Q.737.1�:�Stage 3 description for additional information transfer supplementary services using Signalling System No. 7 : User-to-user signalling (UUS)

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Q.737.1�:�Stage 3 description for additional information transfer supplementary services using Signalling System No. 7 : User-to-user signalling (UUS) �

Recommendation Q.737.1 (03/93)

Approved in 1993-03-12

Status : Superseded

Access : Freely available items

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English

PDF (acrobat)

208712 bytes

2010-08-23

E�4647�

Espa�ol

PDF (acrobat)

270721 bytes

2001-05-30

S�4648�

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PDF (acrobat)

282798 bytes

2001-05-30

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