Oi S.A.: Notice to the Market - Annual Report Filed With the SEC on Form 20-F

Oi S.A.: Notice to the Market - Annual Report Filed With the SEC on Form 20-F

PR Newswire

RIO DE JANEIRO, March 11, 2014

RIO DE JANEIRO, March 11, 2014 /PRNewswire/ -- Oi S.A. (BOVESPA: OIBR3, OIBR4;
NYSE: OIBR.C, OIBR) (the "Company") announces that its Annual Report on Form
20-F for the year ended December 31, 2013 was filed with the United States
Securities and Exchange Commission, or SEC, on March 11, 2014. The report can
be directly accessed at the SEC's website (www.sec.gov) or on our website
(www.oi.com.br/ir).

Any investor or shareholder who wishes to receive a hard copy of the report,
free of charge, may contact us by phone (+55 21 3131-2918) or by email at
invest@oi.net.br .

Rio de Janeiro, March 11, 2014.
OI S.A.
Bayard De Paoli Gontijo
Chief Financial Officer and Investor Relations Officer

SOURCE Oi S.A.

Website: http://www.oi.com.br/ir
Contact: Patricia Frajhof, +55-11-3131-1315, patricia.frajhof@oi.net.br
 
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