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ETSI - PRETS 300 209

Integrated Services Digital Network (ISDN); Freephone (FPH) Supplementary Service Functional Capabilities and Information Flows

active, Most Current
Organization: ETSI
Publication Date: 1 January 1992
Status: active
Page Count: 61

Document History

PRETS 300 209
January 1, 1992
Integrated Services Digital Network (ISDN); Freephone (FPH) Supplementary Service Functional Capabilities and Information Flows
A description is not available for this item.
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