STN ETS 300712 (870712)

Integrated Services Digital Network (ISDN). Public Switched Telephone Network (PSTN). Premium Rate (PRM) service. Service description

STANDARD published on 1.4.2002

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The information about the standard:

Designation standards: STN ETS 300712
Classification mark: 870712
Catalog number: 20002
Publication date standards: 1.4.2002
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN