DIN ETS 300199
Integrated Services Digital Network (ISDN); Call Forwarding Busy (CFB) supplementary service - Service description; English version ETS 300199:1994
inactive, Most Current
| Organization: | DIN |
| Publication Date: | 1 May 1995 |
| Status: | inactive |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
Document History
DIN ETS 300199
May 1, 1995
Integrated Services Digital Network (ISDN); Call Forwarding Busy (CFB) supplementary service - Service description; English version ETS 300199:1994
A description is not available for this item.
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