Case C-399/19: Order of the Court (Tenth Chamber) of 29 April 2020 (request for a preliminary ruling from the Consiglio di Stato — Italy) — Autorità per le Garanzie nelle Comunicazioni v BT Italia SpA and Others (Reference for a preliminary ruling — Article 99 of the Rules of Procedure of the Court of Justice — Electronic communications networks and services — Directive 2002/20/EC — Article 12 — Administrative charges imposed on undertakings providing an electronic communications service or network — Administrative costs of the national regulatory authority which may be covered by a charge — Yearly overview of the administrative costs and the total of charges levied)