1. An information-processing apparatus, comprising: communication circuitry configured to receive a telephone call from a telephone number of a calling party, transmit the telephone number to a search engine on the Internet when the telephone call is received, and receive a result from the search engine after the telephone number is transmitted; and a processor configured to determine whether the telephone call from the telephone number should be conducted with the calling party based on a textual search of the result from the search engine for a plurality of predetermined words.
8. The information-processing apparatus according to claim 1 , further comprising: a local memory that stores a URL (Uniform Resource Locator) of the search engine, wherein the processor retrieves the URL of the search engine from the local memory.