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The Alliance for Telecommunications Industry Solutions, 01/01/2003
Publisher: ATIS
File Format: PDF
$128.00$256.63
Published:01/01/2003
Implementation Guidelines for CMSP Handling of CMAS Supplemental Information Broadcast
$142.00 $285.84
800-855 Number Assignment Guidelines
$112.00 $225.54
555 NXX Assignment Guidelines
$147.00 $295.46
Vertical Service Code Assignment Guidelines
$144.00 $289.74