Polycom VVX 2200-46350-025 Expansion Module, Silver/Black

The Polycom 2200-46350-025 is an expansion module for telephone attendants, receptionists, administrative assistants, secretaries, and other power users who manage multiple simultaneous telephone calls on a daily basis. The VVX Expansion Module is a plug-and-play device that requires no set-up as power and signaling are provided by the host VVX business media phone. No extra cables or power supplies are required to operate the Expansion Module.