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Digital cellular telecommunications system; Unstructured Supplementary Service Data (USSD); Stage 1 (GSM 02.90)
STANDARD published on 30.11.1996
Designation standards: ETSI GTS GSM 02.90-V5.0.0
Publication date standards: 30.11.1996
SKU: NS-314043
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2024-09-09 (Number of items: 2 346 212)
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