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RIO DE JANEIRO, May 16, 2014 /PRNewswire/ -- Oi S.A. ("Oi", Bovespa: OIBR3, OIBR4; NYSE: OIBR and OIBR.C) and Telemar Participacoes S.A. ("TmarPart"), hereby disclose the following regarding the transaction that will result in the combination of activities, business and shareholder bases...
Source : http://www.prnewswire.com/news-releases/oi-sa---no...
Source : http://www.prnewswire.com/news-releases/oi-sa---no...
Mobile Value Added Services (MVAS) Market by Solution, by End User, by Vertical, & by Geography - Global Forecast and Analysis to 2020 - Reportlinker Review
