Hello. Sign In
Standards Store

ITU-T Q.83.4

1991 Edition, January 1, 1991

Complete Document

Stage 2 Description for Call Completion Supplementary Services Section 1 - Call Waiting (CW) Section 4 - Terminal Portability - Functions and Information Flows for Services in the ISDN



Detail Summary

Active, Most Current

EN
Format
Details
Price (USD)
PDF
Single User
$25.00
Print
In Stock
$26.00
PDF + Print
In Stock
$35.70 You save 30%
Add to Cart

Product Details:


Description / Abstract:

There is no abstract currently available for this document