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Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface signalling layer 3; General aspects (GSM 04.07 version 6.3.0 Release 1997)
STANDARD published on 30.4.1999
Designation standards: ETSI TS 100939-V6.3.0
Publication date standards: 30.4.1999
SKU: NS-317734
The number of pages: 119
Approximate weight : 388 g (0.86 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2025-07-18 (Number of items: 2 208 817)
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