The present invention relates to an apparatus and method for a hands-free communication system for a fuel dispenser connected to a telephony network. The user of the fuel dispenser inputs a telephone number to be dialed and the communication system connects to the telephony network to complete the telephone...http://www.google.fr/patents/US20030190907?utm_source=gb-gplus-shareBrevet US20030190907 - Hands-free telephone in dispenser
