Digital cellular telecommunications system (Phase 2+) (GSM); Numbering, addressing and identification (GSM 03.03 version 6.4.0 Release 1997)
STANDARD published on 30.11.1999
Designation standards: ETSI TS 100927-V6.4.0
Publication date standards: 30.11.1999
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: European technical standard
Category: Technical standards ETSI