1. | Study on the current and prospective use of the 900 MHz band by GSM as a technology of reference, considering present and future Union policies [documento eletrónico] / European CommissionData Publicação: 2020 Tema: Comunicações Eletrónicas | ||
2. | Mobile satellite services (MSS) authorisation regimes, authorisations and enforcement in the EU member states [documento eletrónico] / European CommissionData Publicação: 2019 Tema: Comunicações Eletrónicas | ||
3. | Actual consumer practices and operators' offers for intra-EU calls [documento eletrónico] / European CommissionData Publicação: 2018 Tema: Comunicações Eletrónicas | ||
4. | Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the regions on the interim report on the state of development of roaming services within the European Union [documento electrónico] / European CommissionData Publicação: 2010 Tema: Comunicações Eletrónicas |