The 7400 Series DECT Handsets seamlessly extend features and applications of Avaya Business Communications Manager to provide wireless communications. The handsets offer cost-effective, high-quality multi-cell roaming capabilities within and around office environment. The potential coverage area of 7400 Series DECT Handset exceeds 1.5 million square feet and is scalable up to 64 users. Small and midsize businesses can leverage these capabilities to achieve increased employee productivity and collaboration, improved customer service, significant cost savings, new revenues and growth opportunities. The 7400 Series DECT Handset lets mobile workers receive calls on both their desk set and their wireless handset. This capability helps them stay connected regardless of location within or near office or campus environment. This handset helps workers reduce voice mail tag and resolve customer issues faster. The right information gets to and from right employee at right time. The 7400 helps businesses save on cellular and pager costs and re-wiring expenses. By providing mobility in industrial, warehouse and retail environments, this handset helps workers with improving inventory management and quality control. The 7400 frees employees from their desks, allowing them to help customers and close sales, but not miss calls. The modular architecture of 7400 enables easy expansion to meet growing business needs.