ETSI GTS GSM 02.90-V5.1.0

Digital cellular telecommunications system; Unstructured Supplementary Service Data (USSD); Stage 1 (GSM 02.90)

STANDARD published on 31.3.1997

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The information about the standard:

Designation standards: ETSI GTS GSM 02.90-V5.1.0
Publication date standards: 31.3.1997
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: European technical standard
Category: Technical standards ETSI