ITU-T SUPP 1 SERIES I
Generic Service Descriptions for Ten Supplementary Services Defined in I.250 - Series Recommendations - Series I: Integrated Services Digital Network - Service Capabilities - Supplementary Services in ISDN
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| Organization: | ITU-T |
| Publication Date: | 1 March 1998 |
| Status: | active |
| Page Count: | 35 |
Document History
ITU-T SUPP 1 SERIES I
March 1, 1998
Generic Service Descriptions for Ten Supplementary Services Defined in I.250 - Series Recommendations - Series I: Integrated Services Digital Network - Service Capabilities - Supplementary Services in ISDN
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