Phone Accessories
100+ SoldSelling Fast!
HP Poly VVX EM50 Expansion Module (85X07AA)
Free Delivery
12 Months warranty
Free Shipping
Free 30-Day Returns

Shipping options

OriginNew Zealand

About this item

Manufacturer

Poly

Manufacturer Part Number

85X07AA, 2200-48890-025

Product Name

HP Poly VVX EM50 Expansion Module

Product Type

Expansion Module

Intended For

VoIP phone

Display

LCD display (TFT) - 5" - 480 x 800

Controls

Call control

Refurbished Tech That is Certified & Affordable


At Reebelo, you will always find high-quality, certified refurbished electronics tested by our expert refurbishing partners. These pre-owned products are professionally cleaned and inspected. Refurbished with Reebelo guarantees buyer satisfaction, battery health, and reduced negative impact on the environment.


What to look for in pre-owned electronics?

Originality & Quality. All pre-owned electronics at Reebelo are guaranteed original. They're 100% functional and undergo rigorous 70+ quality checks before shipping.


What are the carbon footprint savings of used electronics?

You save 70% of the carbon footprint of a new device by buying refurbished and reducing demand for new production.


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

Frequently Asked Questions

Get the same great performance and features as new, for a fraction of the price. A certified pre-owned HP Poly VVX EM50 Expansion Module (85X07AA) is a smarter, more sustainable way to upgrade without breaking the bank. At Reebelo, every product is professionally cleaned, quality-tested, and backed by our warranty and 30-day free returns, so you can shop risk-free and ensure your purchase is the perfect fit. It's better for your budget, better for the planet, and always risk-free.
Every purchase from Reebelo includes a Vendor Warranty of up to 12 months covering functional defects, giving you peace of mind and protection against unexpected issues. For tech products, our warranty covers all functional defects under normal use, as long as there's no physical or water damage by the customer. All products with batteries come with at least 80% capacity for reliable daily use. Many products offer upgrade options to 90% or 100%. You're covered for 12 months against battery failure and overheating. Want extra protection? Add our ReebeloCare Extended Warranty, an enhanced coverage plan that includes accidental damage from drops, spills, and other mishaps not covered by the 12-Month Vendor Warranty, available on select products.
Absolutely! Every HP Poly VVX EM50 Expansion Module (85X07AA) from Reebelo undergoes up to 70 rigorous quality checks, including professional inspection, cleaning, and repair to ensure it meets the highest standards of functionality. We work with trusted, certified vendors to guarantee top performance and long-lasting reliability, so you can enjoy your product with complete confidence.
At Reebelo, you can save up to 70% off retail prices on a HP Poly VVX EM50 Expansion Module (85X07AA), all while enjoying the same top-tier quality and performance. We're proud to offer certified pre-owned products from the brands you love — affordable, reliable, and thoroughly tested. Want to boost your savings even more? Trade in your old product with Reebelo and make your next upgrade even more affordable.
Purchasing a certified pre-owned HP Poly VVX EM50 Expansion Module (85X07AA) is one of the most effective ways to reduce waste and minimize your carbon footprint. By giving high-quality products a second life, you're helping prevent valuable materials from ending up in landfills, where they can take centuries to decompose and release harmful toxins into the environment. Reebelo is committed to supporting a more sustainable, circular economy, where products are reused, refurbished, and kept in circulation for longer. This not only conserves resources but also reduces the need to manufacture new items, cutting down on energy consumption, raw material extraction, and greenhouse gas emissions. Make a smarter, greener choice — every certified pre-owned product you buy helps create a more sustainable future for all.