AFNOR - FD TBR 17
Business Telecommunications (BTC). Ordinary and Special quality voice bandwidth 4-wire analogue leased lines (A4O and A4S). Attachment requirements for terminal equipment interface.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 June 1998 |
| Status: | active |
| Page Count: | 24 |
| ICS Code (Data communication networks): | 33.040.40 |
Document History
FD TBR 17
June 1, 1998
Business Telecommunications (BTC). Ordinary and Special quality voice bandwidth 4-wire analogue leased lines (A4O and A4S). Attachment requirements for terminal equipment interface.
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