Maintain voice access across large workspaces, warehouses, hospitality floors, and campus environments with a handset built for mobility. The Avaya DECT 3749 Handset MTC gives users the freedom to move while staying within a managed enterprise telephony environment. That matters when desk-bound phones slow response times or when staff need to stay reachable while away from a fixed workstation. This handset is well suited to organizations that need a cordless endpoint for day-to-day calling without adding unnecessary complexity. DECT architecture supports reliable wireless voice communication, making it a practical fit for teams that depend on clear call handling and consistent availability. Its compact form keeps it easy to carry, issue, and replace across distributed user groups. For IT teams, the value is in deploying a handset that aligns with enterprise voice workflows rather than consumer-grade mobility. It is a focused device for organizations standardizing on Avaya telephony and looking to extend calling access to mobile personnel, shared users, or staff operating in large physical spaces.