WASHINGTON (Reuters) - U.S. Federal Communications Commission chairman Tom Wheeler will unveil on Friday a scaled back proposal to reform the $40 billion a year business data services market.<div><a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=eF-XlhlQl-s:_Gnd835vEYw: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=eF-XlhlQl-s:_Gnd835vEYw:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=eF-XlhlQl-s:_Gnd835vEYw:V_sGLiPBpWU" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=eF-XlhlQl-s:_Gnd835vEYw:-BTjWOF_DHI"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=eF-XlhlQl-s:_Gnd835vEYw:-BTjWOF_DHI" border="0" /></a></div><img src="http://feeds.feedburner.com/~r/reuters/technologyNews/~4/eF-XlhlQl-s" height="1" width="1" alt="" />