DEVICE, SYSTEM AND METHOD FOR RETRIEVING COMMUNICATION ADDRESS

摘要

PROBLEM TO BE SOLVED: To easily acquire a communication address and to improve an advertisement effect also. SOLUTION: When a client 100 inputs a keyword for acquiring a URL by a voice format, a retrieving server 300 retrieves a URL corresponding to the inputted voice from a sound element string/URL storage means and returns its retrieved result to the client 100. A keyword for acquiring the URL of a home page of a commodity information provider includes at least a company name and a commodity name.