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The Alliance for Telecommunications Industry Solutions, 03/01/2011
Publisher: ATIS
File Format: PDF
$70.00$140.00
Published:01/03/2011
File Size:1 file , 570 KB
ISDN - Data-Link Layer Signaling Specification for Application at the User-Network Interface
$15.00 $30.00
Highlevel NII/GII-Related Concepts Description
$55.00 $110.00
Guidelines to Support Personal Communications Services (PCS) Accounting Management
$110.00 $220.00
Report on Number Portability
$127.00 $255.44