PHAROL, SGPS, S.A. — Board/Management Information 2017

Mar 8, 2017

Announcement | Lisbon | 8 March 2017

Notice to the Market disclosed by Oi

PHAROL, SGPS S.A. hereby informs on the Notice to the Market disclosed by Oi, S.A., according to the company's announcement attached hereto.

PHAROL, SGPS S.A.

Public company Share capital Euro 26,895,375 Registered in the Commercial Registry Office of Lisbon and Corporation no. 503 215 058

PHAROL is listed on the Euronext (PHR). Information may be accessed on Bloomberg under the symbol PHR PL.

Luis Sousa de Macedo Investor Relations Director ir@pharol.pt Tel.: +351 21 500 1701 Fax: +351 21 500 0800

OI S.A. - In Judicial Reorganization

Corporate Taxpayers' Registry (CNPJ/MF) No. 76.535.764/0001-43 Board of Trade (NIRE) No. 33.3.0029520-8 Publicly-Held Company

NOTICE TO THE MARKET

Resignation of Board Member

Oi S.A. – In Judicial Reorganization ("Oi" or the "Company") informs its shareholders and the market in general that the Chairman of the Board of Directors of the Company received a resignation letter from Mr. Rafael Luis Mora Funes as member of the Board of Directors of Oi on this date. With his resignation, Mr. João do Passo Vicente Ribeiro, previously an alternate to Mr. Rafael Funes, will assume the role as an effective member of the Board of Directors.

Rio de Janeiro, March 7, 2017

Oi S.A. – In Judicial Reorganization

Ricardo Malavazi Martins Chief Financial Officer and Investor Relations Officer