Digital cellular telecommunications system (Phase 2+) (GSM). User- to-User Signalling (UUS). Service description, Stage 1 (GSM 02.87 version 7.1.2 Release 98)
STANDARD published on 1.4.2001
Designation standards: STN EN 301702-V7.1.2
Classification mark: 871702
Catalog number: 17204
Publication date standards: 1.4.2001
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN