Avaya 1603-I IP Phone (700476849)

Avaya 1603-I IP Phone (700415539, 700476849) The Avaya 1603-I IP is designed for the everyday user. It is good for use in common locations such as; Drop-in desks, stockrooms, offices, and lobbies. The user of the Avaya 1603-I IP can be employees, visitors, or even customers. For sales staff and cubicle workers who require a quality phone and rely on several forms of communication, the Avaya 1603-I IP will fill the telephony needs of the everyday basic user. Avaya 1603 Phone Differences Important Product Support Notice Avaya has released Product Support Notices (PSN) for the firmware update 1.3.5. PSN #PSN004134u states if a newly purchased Avaya 1600 series IP phone with firmware 1.3.3 is installed on a system with firmware 1.3.2 available, the phone will become corrupted and inoperable. PSN #PSN004151u states that if 1.3.4B or 1.3.4A is installed on the phone, it might corrupt at any time and become unusable. If either of these scenarios occur, the phone would need to be repaired or