Your shopping cart is empty!
Telecommunications Industry Association , 07/01/2000
Publisher: TIA
File Format: PDF
$59.00$119.00
This document specifies the wireless intersystem network operation enhancements required for supporting roaming subscribers with the Answer Hold (AH) feature.
$84.00 $169.03
$200.00 $400.00
$80.00 $160.81
$107.00 $215.62
