TIA TIA-1126.507
S.R0125-507-0 v1.0 VoIP Supplementary Services Descriptions: Call Waiting
Telecommunications Industry Association , 07/01/2008
$39.00
$77.00
W/D NO S/S
Product Information
Published:
07/01/2008
Pages:
16
File Size:
1 file , 160 KB
Language:
English
