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News & Events

Material Facts and Notices
Oi S.A.
Notice to the Market 212 Kb
03 | Apr
Notice to the Market - Approval of Agreement between Oi and Phorol
Notice to the Market - Approval of Agreement between Oi and Phorol Read More
Notices
Oi S.A.
Notice to Shareholders 34 Kb
27 | Mar
Notice to Shareholders - Management Documents
Notice to Shareholders - Management documents Read More
Notices
Oi S.A.
Notice to Shareholders 34 Kb
27 | Mar
Notice to Shareholders - All the Management documents related to the fiscal year ended December 31, 2018, are available at the Company’s headquarters
Notice to Shareholders - All the Management documents related to the fiscal year ended December 31, 2018,, are available at the Company’s headquarters Read More

(¹) This translation is still subject to the auditors review

(¹) This translation is still subject to the auditors review

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