ETSI TS 102257-V1.1.1

Private Integrated Services Network (PISN); Inter-exchange Signalling Protocol; Make Call Request supplementary service

STANDARD published on 26.8.2003

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The information about the standard:

Designation standards: ETSI TS 102257-V1.1.1
Publication date standards: 26.8.2003
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: European technical standard
Category: Technical standards ETSI