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BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY AND SPECIAL QUALITY VOICE bandwidth 4-wire analogue leased lines (A4O and A4S). Attachment requirements for terminal equipment interface.
Automatically translated name:
BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 4-WIRE ANALOGUE LEASED LINES (A4O AND A4S). ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT INTERFACE.
STANDARD published on 15.7.1997
Designation standards: UNE-TBR 17:1997
Publication date standards: 15.7.1997
SKU: NS-568166
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
15.7.1997
25.1.1999
23.11.1998
23.11.1998
28.1.2002
28.6.1999
Latest update: 2024-07-29 (Number of items: 2 339 192)
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