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BS 6450-7:1990 PDF

BS 6450-7:1990 PDF

Name:
BS 6450-7:1990 PDF

Published Date:
10/28/1990

Status:
Active

Description:

Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators-Specification for the procedure for in-service observation of PBXs undergoing type approval

Publisher:
BSI Group

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$48.006
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Specifies the assessment of PBXs against the integrity of service requirements in BS 6450-1:1983 and the observation of PBXs against appropriate Parts of BS 6450 under operational conditions.

Cross References:
BS 4778
BS 6450:Part 1:Section 6.1
Telecommunications Act 1984

File Size : 1 file , 610 KB
ISBN(s) : 0580187519
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 14
Product Code(s) : 227202, 227202, 00227202
Published : 10/28/1990

History

BS 6450-7:1990
BS 6450-7:1990
Published Date: 10/28/1990
Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators-Specification for the procedure for in-service observation of PBXs undergoing type approval
$48.006
BS 6450-7:1984
BS 6450-7:1984
Published Date: 09/30/1988
Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators-Specification for the procedure of in-service observation for PBXs undergoing type approval
$79.248

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