ITU-T Q.952
Stage 3 Service Description for Call Offering Supplementary Services Using DSS 1 - Diversion Supplementary Services - Digital Subscriber Signalling System No. 1 (Study Group XI) 69 pp
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| Organization: | ITU-T |
| Publication Date: | 1 March 1993 |
| Status: | active |
| Page Count: | 69 |
Document History
ITU-T Q.952
March 1, 1993
Stage 3 Service Description for Call Offering Supplementary Services Using DSS 1 - Diversion Supplementary Services - Digital Subscriber Signalling System No. 1 (Study Group XI) 69 pp
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