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  • ETSI GTS GSM 02.90
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ETSI GTS GSM 02.90

  • Digital cellular telecommunications system; Unstructured Supplementary Service Data (USSD); Stage 1 (GSM 02.90)
  • standard by European Telecommunications Standards Institute, 03/01/1997
  • Publisher: ETSI

$9.00$17.50


This Global System for Mobile communications Technical Specification ( GTS) defines the stage 1 description of Unstructured Supplementary Ser vice Data (USSD) for use in one or a number of GSM Public Land Mobile Networks (PLMNs).

Product Details

Edition:
5.1.0
Published:
03/01/1997
Number of Pages:
11
File Size:
1 file , 27 KB

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