NAVIGATION DEVICE

摘要

A navigation device to which a call means (10) is connected comprises an address book list (13) for storing address book data, a registration spot list (12) for registering a spot on a map, an address and facility database (11) for storing information on addresses and facilities, a voice recognition unit (15) for recognizing an uttered phrase from the voice signal of call contents transmitted from a mobile phone, a keyword extraction unit (16) for extracting a keyword including a telephone number, an address name, or a facility name from the phrase recognized by the voice recognition unit, a database search unit (21) for searching the address and facility database using, as a search key, the keyword extracted by the keyword extraction unit, and a registration unit (23) for adding the data searched by the database search unit to the address book list or the registration spot list.