Inventor
MCGRATH A HELEN
US5 patents
Patents
5 patentsUS6069939AMay 30, 2000
Country-based language selection
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Telephone system and method for personalized announcements
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Automatic international reattempt method and apparatus
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International redial system driven by unsuccessful call reasons
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US6160878ADec 12, 2000
Automatic international redial disablement and status delivery method and apparatus
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