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  4. Standard "ETSI EN 301656-V1.1.1"
Standard ETSI EN 301656-V1.1.1 25.8.1999 preview

ETSI EN 301656-V1.1.1

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call priority interruption and call priority interruption protection supplementary services; [ISO/IEC 15992 (1998), modified]



STANDARD published on 25.8.1999


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16.40 USD

The information about the standard:

Designation standards: ETSI EN 301656-V1.1.1
Publication date standards: 25.8.1999
SKU: NS-310197
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: European technical standard
Category: Technical standards ETSI

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