Keep critical conversations moving with a monaural wireless headset designed for professional UC environments. The Poly Savi 8410 Mono D1 HS TAA uses DECT wireless technology to deliver dependable office-range mobility while preserving voice clarity for calls, meetings, and queue-based work. Its single-ear design keeps one side open to the room, making it easier to stay aware of colleagues, desk phones, and ambient activity without losing the thread of the call. That matters in shared workspaces where agents, coordinators, and supervisors need to move quickly between conversations and tasks. Built for long shifts, the Savi 8410 is suited to users who spend most of the day on voice traffic and need a headset that feels purpose-built rather than consumer-adapted. The TAA designation also makes it a fit for public sector and regulated procurement paths where sourcing requirements matter as much as performance. For organizations standardizing on Poly UC audio, this model offers a practical balance of mobility, clarity, and deployment confidence. It is the kind of headset chosen when call quality, compliance, and all-day usability carry more weight than low-cost compromises.