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  • BS 6450-6-6.1:1986

BS 6450-6-6.1:1986

Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators. Simple call-routing mode (SCRM).-Specification for the simple call-routing mode of PBX operation, with terminating stations treated as an entirety

BSI Group, 09/30/1988

Publisher: BS

File Format: PDF

$90.00$180.34


Published:30/09/1988

Pages:21

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus



All current amendments available at time of purchase are included with the purchase of this document.

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