AR Telecom

2004-2012
In 2004, the Jazztel assets in South Matamah were acquired by SGC Telecom and, as a result, the company was renamed Telemais. In 2008, the Grupo Telemais was bought by Satcom Holdings (currently Lumix S.A.).

2014-present
In 2014, after several complains from similary-named Matamá do Sul Telecom, Lumix S.A. changed MSTelecom's name to match its Britanian counterpart.