<ul><li><a href=https://ttja.ee/ariklient/side-ja-meediateenused/sideteenused/sideturg target=_blank>Decision 1-10/16-161 of the Technical Authority(Konkreetses mobiiltelefonivõrgus häälkõne lõpetamise turul märkimisväärse turujõuga ettevõtjaks tunnistamine ja kohustuste kehtestamine, Decision 1-10/16-161, Adopted on 26 May 2016, updated on 4 April 2017)</a></li><li><a href=https://circabc.europa.eu/sd/a/27e9673e-b9ed-4a77-ac38-a7635c286517/EE-2016-1848%20ADOPTED_Publication_EN.pdf target=_blank>Commission Decision concerning Case EE/2016/1848(Wholesalevoice call termination on individual mobile telephone networks inEstoniaComments pursuant to Article 7(3) of Directive 2002/21/EC , adopted on  1 April 2016)</a></li></ul>