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Integrated Services Digital Network (ISDN); Outgoing Call Barring-Fixed (OCB-F) supplementary service; Service description
STANDARD published on 11.7.2000
Designation standards: ETSI EN 301082-V2.1.1
Publication date standards: 11.7.2000
SKU: NS-309688
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2025-08-12 (Number of items: 2 211 925)
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