By 2011, 34% of US households may use only mobile services. By 2011, US incumbent operators will lose $13 bln in fixed-line voice revenue annually to wireless substitution, In-Stat reports.
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By 2011, 34% of US households may use only mobile services. By 2011, US incumbent operators will lose $13 bln in fixed-line voice revenue annually to wireless substitution, In-Stat reports.