Provide PDF Format
ETSI EN 300 646-1
- Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); Digital cellular telecommunications system (Phase 2); Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface; Part 1: Pro
- standard by European Telecommunications Standards Institute, 05/01/1999
- Publisher: ETSI
$15.00$29.50
Amend ETS 300 646-1 (GSM 09.12) to take account of the results from voting (V9717), and Change Requests; - CR 09.12 v.4.1.0 A001 - CR 09.12 v.4.1.0 A003 Supporting ETSI Members: Vodafone Ltd, Marconi Communications Ltd, Lucent Technologies and Cable & Wireless Communications Ltd.