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Thread: Open / Closed Numbering Scheme
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Old 07-08-2005, 01:26 AM   #1 (permalink)
kasman
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blanking a line button on a Norstar ICS or 824 w/Dr 5
this is my first posting. Can anyboby advise me the difference between An OPEN & CLOSED numbering Scheme for a PABX network
Many Thanks from kasman
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