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NEN EN 300918 : 1999
Current
The latest, up-to-date edition.
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DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - GENERAL ON SUPPLEMENTARY SERVICES - (GSM 02.04 VERSION 7.1.2 RELEASE 1998)
12-01-2013
Describes a recommended set of supplementary services to the Teleservices and Bearer services which will be supported by a GSM PLMN in connection with other networks as a basis for the definition of the network capabilities required.
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