Poly VVX EM50 Expansion Module for VVX 300-600 Phones

Overview

The Poly 85X07AA is an expansion module designed to enhance the functionality of VVX 300-600 series phones by adding 40 multifunction line keys. It allows users to manage multiple calls and lines efficiently without switching screens, making it easier to handle high call volumes. The module features dual-color red and green LEDs for clear line status visibility and supports Power over Ethernet (PoE), simplifying installation by eliminating the need for additional power adapters.

Key features

• 40 configurable multifunction line keys that streamline call management and improve workflow
• Dual-color red and green LEDs provide immediate visual feedback on line status, reducing missed calls
• Power over Ethernet support allows the module to draw power through the network cable, minimizing cable clutter
• Two RJ-11 ports offer additional connectivity options for expanded phone system setups
• Compact and lightweight design fits neatly alongside VVX phones without occupying excessive desk space
• Durable construction ensures reliable operation within typical office temperature ranges

Key specs

• Compatibility: VVX 300, 310, 400, 410, 500, and 600 series phones
• Line keys: 40 multifunctional, configurable keys
• LED indicators: Dual-color red/green for line status
• Power: Supports Power over Ethernet (PoE)
• Connectivity: 2 RJ-11 ports
• Dimensions: 6.3 x 4.9 x 4.9 inches
• Weight: 0.9 lb (0.4 kg)
• Operating temperature: 32 to 104°F (0 to 40°C)

Connectivity and compatibility

This expansion module connects directly to compatible Poly VVX phones, extending their line capacity without requiring additional power sources thanks to PoE support. The inclusion of two RJ-11 ports allows integration with other telephony devices or accessories, making it a flexible addition to existing office phone systems. Its compatibility with multiple VVX models ensures it fits well in diverse office environments.

Ideal uses and environments

The EM50 expansion module is well suited for busy reception areas, administrative offices, and customer service desks where managing multiple calls simultaneously is essential. Its clear LED indicators and customizable keys help users stay organized and responsive during high call volumes. The module’s compact size and reliable operation within standard office temperatures make it a practical choice for professional settings that demand efficient communication management.