1-800-FREE-411 800-The-Info Bing Mobile List of speech recognition software Tellme Networks "1-800-GOOG-411: Find and connect with local businesses for free from your phone".
1-800-FREE-411 800-द-इन्फो बिंग मोबाइल वाक्-पहचान सॉफ्टवेयर की सूची टेलमी नेटवर्क "1-800-GOOG-411: Find and connect with local businesses for free from your phone". Google. अभिगमन तिथि 2009-03-01.  GOOG-411