SAO PAULO (Reuters) - The board of Brazilian wireless phone carrier Oi SA has elected a new financial advisor for debt restructuring talks with bondholders and bank creditors, Chief Executive Officer Marco Schroeder said in an interview Wednesday.<div><a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=A5tuqtZLYXw:2MGFtWiEk4Y:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=A5tuqtZLYXw:2MGFtWiEk4Y:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=A5tuqtZLYXw:2MGFtWiEk4Y:V_sGLiPBpWU" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=A5tuqtZLYXw:2MGFtWiEk4Y:-BTjWOF_DHI"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=A5tuqtZLYXw:2MGFtWiEk4Y:-BTjWOF_DHI" border="0" /></a></div><img src="http://feeds.feedburner.com/~r/reuters/technologyNews/~4/A5tuqtZLYXw" height="1" width="1" alt="" />