Provide PDF Format

ETSI ETS 300 122-1

Integrated Services Digital Network (ISDN); Generic keypad protocol for the support of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification
standard by European Telecommunications Standards Institute, 03/01/1992
Publisher: ETSI

$9.00$17.50

ISDN User-Network Layer 3 Signalling Protocols for Supplementary Services & associated Test Specs

Product Details

Digital cellular telecommunications system (Phase 2+) (GSM); Completion of Calls to Busy Subscriber ..

$13.00 $25.50

Satellite Earth Stations and Systems (SES); Guidance for general purpose earth stations transmitting..

$11.00 $21.51

Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Protocol Implementation ..

$37.00 $74.00

Digital cellular telecommunications system (Phase 2+); Mobile Switching Centre - Base Station System..

$39.00 $78.50