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Digital cellular telecommunications system (Phase 2+) (GSM); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.3.1) (Endorsed by AENOR in October of 2005.)
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STANDARD published on 1.10.2005
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Designation standards: UNE-ETS 300976ED2
Publication date standards: 1.10.2005
SKU: NS-1128091
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
Global System for Mobile communications (GSM)Integrated Services Digital Network (ISDN)Telecommunications in general
Latest update: 2026-09-04 (Number of items: 2 300 131)
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