AENOR - UNE-ETS 300452
BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWITH 4-WIre analogue leased line (A4S). Connection characteristics and network interface presentation.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 20 November 1997 |
| Status: | active |
| Page Count: | 41 |
| ICS Code (Data communication networks): | 33.040.40 |
Document History
UNE-ETS 300452
November 20, 1997
BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWITH 4-WIre analogue leased line (A4S). Connection characteristics and network interface presentation.
A description is not available for this item.