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Home › Priority based methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS)

Priority based methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS)

US Patent 7003081 · Granted Feb 21, 2006

Estimated economic value: $352,000 ⓘ

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