HP Poly VVX EM50 Expansion Module (85X07AA) - Black — Refurbished, 29% Off

OVERVIEW:
The Poly VVX EM50 Expansion Module is a professional-grade add-on designed specifically for the Poly VVX 450 business IP phone. Its primary function is to extend the phone’s capabilities, making it ideal for users who handle high call volumes, such as receptionists, administrative staff, and telephone attendants. By providing a large number of programmable keys and a clear color display, the EM50 enables efficient management of multiple lines, calls, and contacts, significantly enhancing productivity in busy office environments
KEY FEATURES:
Programmable Keys: 30 multifunctional keys per module, configurable for line registration, call appearance, speed dial, DSS, or BLF. Each key features dual-color (red/green) LED indicators for clear status visibility.
Display: 5.0-inch, 480x800-pixel backlit color LCD for easy call and contact visualization.
Expandability: Up to two EM50 modules can be attached to a single VVX 450, providing up to 60 additional keys.
Plug-and-Play Setup: Simple USB connection to the host phone; powered directly by the VVX 450, requiring no separate power supply.
Integration: Seamlessly matches the look and feel of the VVX 450; compatible with Skype for Business presence and standards-based VoIP solutions.
Enhanced Call Handling: Supports advanced features such as call monitoring, speed dial, direct station selection, and busy lamp field (BLF) for presence indication.
User Interface: Intuitive interface for easy transition from traditional PBX systems to VoIP, with clear call visualization and presence indication