Your shopping cart is empty!
The Alliance for Telecommunications Industry Solutions, 09/01/2017
Publisher: ATIS
File Format: PDF
$124.00$248.24
Published:01/09/2017
555 NXX Assignment Guidelines
$147.00 $295.46
Vertical Service Code Assignment Guidelines
$144.00 $289.74
Cell Broadcast Entity (CBE)-to-Cell Broadcast Center (CBC) Interface Specification, Revision 2
$115.00 $232.00
Protection of Telecommunications Links from Physical Stress and Radiation Effects and Associated Requirements for DC Power Systems (A Baseline Standard)
$123.00 $247.61