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  • ETSI I-ETS 300 003
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ETSI I-ETS 300 003

  • Business Telecommunications (BT); Transmission characteristics of digital Private Automatic Branch Exchanges (PABXs)
  • standard by European Telecommunications Standards Institute, 08/01/1991
  • Publisher: ETSI

$13.00$25.50


To produce ETSs specifying the transmission properties of digital PABX systems, to be connected to the public network, and in particular, the transmission characteristics at 2-wire and 4-wire analogue interfaces and at digital interfaces

Product Details

Edition:
1
Published:
08/01/1991
Number of Pages:
24
File Size:
1 file , 150 KB

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