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Standards [CURRENT]

OEVE/OENORM EN 301798 V1.1.1
Service and Protocols for Advanced Networks (SPAN); Anonymous Call Rejection (ACR) Supplementary Service; Service description (ETSI EN 301798 V1.1.1 (2000-10))

Edition 2024-08-01
Original language English
Price from 19.87 €
Table of contents