Nuance has led the field with the first application deployments covering complete Directory Assistance database in the United States and Europe, and the first to deploy an application fully integrated to an advertiser engine for a Free DA offer in the U.S. market. Nuance Voice Search takes this capability to a new level by supporting the broadest and most popular range of voice searches for leading phone directories, and extends this capability to voice searches for mobile music, such as ringtone downloads, navigation solutions, like driving directions, and to open ended mobile web searches using voice.