The Avaya Phone Systems is a state-of-the-art communication tool that offers a variety of features and benefits for users. One of the most notable features is its compatibility with a plethora of PDAs and cell phones. This allows users to enjoy unparalleled mobility, as they can connect their devices to the PBX no matter where they are in the world. Additionally, the Find Me feature ensures that users will always be able to be reached, even if they are away from their desk. This is a valuable feature for salespeople who are often on the road. With Avaya, they can use their cell phone as their desk phone, and they can use their laptop or PDA to keep their schedules updated. In addition to these great features, Avaya also offers a converged network that is easier and cheaper to maintain than traditional networks. This is because it uses a single cable for both data and voice, rather than two separate lines. Overall, the Avaya Phone Systems is an excellent choice for businesses of all sizes.