AFNOR - NF ETS 300136
Integrated Services Digital Network (ISDN). Closed user group (cug) supplementary service. Service description.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 April 1995 |
| Status: | active |
| Page Count: | 19 |
| ICS Code (Telecommunication services. Applications): | 33.030 |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
Document History
NF ETS 300136
April 1, 1995
Integrated Services Digital Network (ISDN). Closed user group (cug) supplementary service. Service description.
A description is not available for this item.
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