| Event | Slides |
Audio |
Webcast |
| Event | Slides |
Audio |
Webcast |
| 4th Quarter 2009 Results |
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| 3rd Quarter 2009 Results |
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| 2nd Quarter 2009 Results |
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| 1st Quarter 2009 Results |
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| Event | Slides |
Audio |
Webcast |
| 4th Quarter 2008 Results |
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||
| 2nd Quarter 2008 Results |
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| 1st Quarter 2008 Results |
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|
| Event | Slides |
Audio |
Webcast |
| 4th Quarter 2007 Results |
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| 3rd Quarter 2007 Results |
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| Acquisition of Telemig Participações and Tele Norte Participações | |
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| 2nd Quarter 2007 Results |
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| 1st Quarter 2007 Results |
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| Event | Slides |
Audio |
Webcast |
| 4th Quarter 2006 Results |
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| 3rd Quarter 2006 Results |
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| 2nd Quarter 2006 Results |
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| 1st Quarter 2006 Results |
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| Event | Slides |
Audio |
Webcast |
| Event | Slides |
Audio |
Webcast |
| Event | Slides |
Audio |
Webcast |
| Event | Slides |
Audio |
Webcast |
| Event | Slides |
Audio |
Webcast |
| Event | Slides |
Audio |
Webcast |
| Event | Slides |
Audio |
Webcast |
Updated: March/2010. |