UPDATE 2-Facing AT&T, America Movil pledges free roaming, $6 bln network upgrade
 

UPDATE 2-Facing AT&T, America Movil pledges free roaming, $6 bln network upgrade
MEXICO CITY, July 16 (Reuters) - Mexican telecoms giant America Movil, controlled by billioinaire Carlos Slim, will respond to a challenge from U.S. carrier AT&T by offering some subscribers free...http://feeds.feedburner.com/~ff/reut...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/reut...eg:F7zBnMyn0Lo http://feeds.feedburner.com/~ff/reut...eg:V_sGLiPBpWU
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