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BS 6450-1:1983 PDF

BS 6450-1:1983 PDF

Name:
BS 6450-1:1983 PDF

Published Date:
09/01/1988

Status:
Active

Description:

Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators-Specification for general requirements

Publisher:
BSI Group

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$79.248
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Specifies the requirements necessary for correct interworking with the analogue interfaces of the PSTN. Does not apply to PBXs for connection to shared service lines or 1 + 1 carrier systems, or to PBXs for connection in parallel with any other apparatus whose ringer equivalence number exceeds 0.3.

All current amendments available at time of purchase are included with the purchase of this document.
File Size : 1 file
ISBN(s) : 0580135853
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 27
Product Code(s) : 10134103, 10134103, 10134103
Published : 09/01/1988

History

BS 6450-1:1993
BS 6450-1:1993
Published Date: 02/15/1993
Private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators-Specification for general requirements
$92.964
BS 6450-1:1983
BS 6450-1:1983
Published Date: 09/01/1988
Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators-Specification for general requirements
$79.248

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