The Audiovox MVX-440 is packed with advanced features that provide the ultimate in convenience and safety like one touch emergency dialing, a constant signal strength and battery life indicator, a voice mail access key and the most advanced ant:-fraud security features in the industry. It also features a multi function access key that allows for simplified storing and recalling of numbers in memory. For ease of operation, the MVX440 has been designed with a feature menu printed directly on the key pad. By simply pressing the green function button and the feature you wish to access, your desired function is complete. It's that simple! Optional accessories include a rapid charger, a slim profilebattery and an earphone microphone for hands free use. A cigarette lighter charger, leather carrying case and battery eliminator are also available. And of course. your new Audiovox® MVX440 comes with something only an Audiovox phone can provide. The proven reliability that has made Audiovox one of the world's leading suppliers of cellular communications equipment.