The Poly VVX EM50 Expansion Module is designed to enhance the capabilities of your Poly VVX series phones.

With multiple programmable keys, this expansion module allows users to efficiently manage high call volumes, enabling quick access to frequently dialed numbers, and enhancing productivity in any office environment.

• Compatible with Poly VVX series phones
• 20 programmable keys for easy access to contacts
• Backlit LCD display for clear visibility
• Flexible key configuration options
• Ideal for receptionists and high-volume users