<ul><li><a href=https://www.impo.com.uy/bases/decretos/260-2010/1 target=_blank>Decree No. 260/010FIXED TELEPHONY SERVICE OF IP TECHNOLOGY. EXCLUSIVE BENEFIT FROM ANTEL(Decreto N° 260/010SERVICIO DE TELEFONIA FIJA DE TECNOLOGIA IP. PRESTACION EXCLUSIVA DE ANTEL. Art. 1)</a></li></ul>