Poly VVX EM50 Expansion Module

The Poly VVX EM50 Expansion Module is an accessory designed to expand the functionality of compatible Poly VVX phones. It provides additional programmable keys that can be used for various telephony features.

This expansion module connects to the main phone unit to increase the number of available line appearances or speed dial buttons. It is useful for managing multiple calls or contacts efficiently.

• Expansion Module