VVX EM50 Expansion Module for VVX 450

Description

– Ease of use?Large, high resolution 5.0? screen with programmable line keys that provide an simple, intuitive user interface- Ease of installation?Setup is fast and easy, as signaling and powering are provided by the VVX 450 host phone- Increase productivity?Provides advanced call handling capabilities with a visual experience that simplifies contact management- Leverage previous IT infrastructure investment? Maximize your Polycom VVX 450 business IP phones by equipping them with EM50, turning them into fully-enhanced personal desktop solutions