Digital cellular telecommunications system (Phase 2) (GSM);Principles of telecommunication services supported by a GSM Public Land Mobile Network (PLMN) (GSM 02.01) (Endorsed by Asociación Española de Normalización in September of 2022.)
| AENOR | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Name | UNE-ETS 300500 Ed2 |
