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  • ETSI ETS 300 625
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ETSI ETS 300 625

  • Digital cellular telecommunications system (Phase 2) (GSM); Unstructured Supplementary Service Data (USSD); Stage 1 (GSM 02.90 version 4.1.1)
  • standard by European Telecommunications Standards Institute, 09/01/1997
  • Publisher: ETSI

$9.00$17.50


This European Telecommunication Standard (ETS) defines the stage 1 des cription of Unstructured Supplementary Service Data (USSD) for use in one or a number of GSM Public Land Mobile Networks (PLMNs).

Product Details

Edition:
2
Published:
09/01/1997
Number of Pages:
11
File Size:
1 file , 28 KB

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