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The Alliance for Telecommunications Industry Solutions, 07/01/2007
Publisher: ATIS
File Format: PDF
$114.00$229.39
Published:01/07/2007
Pages:78
Feasibility Study for WEA Supplemental Text
$55.00 $110.00
Thousands-Block Number (NXX-X) Pooling Administration Guidelines
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5G Reimagined: A North American Perspective
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Support of TTY Service Over IP Using Global Text Telephony
$116.00 $232.37