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Digital cellular telecommunications system (Phase 2); Attachment requirements for Global System for Mobile communications (GSM); Mobile stations in the DCS 1 800 band and additional GSM 900 band; Telephony (GSM 13.02 version 4.0.1)
STANDARD published on 10.12.1999
Designation standards: ETSI EN 301420-V4.0.1
Publication date standards: 10.12.1999
SKU: NS-309971
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2025-11-13 (Number of items: 2 243 644)
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