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The Alliance for Telecommunications Industry Solutions, 01/01/2002
Publisher: ATIS
File Format: PDF
$87.00$175.00
Published:01/01/2002
Pages:48
File Size:1 file , 460 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
Numbering for Internet-Based Relay Services Report
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Unified Ordering Model Local Service Ordering Volume II - Analysis (LSOG 14)
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Voltage Levels for DC-Powered Equipment Used in the Telecommunications Environment
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NPA Allocation Plan & Assignment Guidelines
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