The Avaya 1603 IP Telephone is designed for the Walkup user and basic Everyday user. As a Walkup scenario, the 1603 is used in locations such as common areas in offices, stockrooms, lobbies, or drop-in desks. Users can be building visitors, employees, or even customers who need a phone with a simple, familiar interface. Everyday users typically rely on several forms of communication including voice and email – and while they require a quality telephone, they rarely receive more than five or six calls per day. Cubicle workers such as engineers or accountants are examples of Everyday users. The 1603 fills the telephony needs of the very basic Everyday user, and is especially practical when used in conjunction with Avaya IP Softphone on Avaya Communication Manager or Phone Manager application on Avaya IP Office.