Polycom VVX EM50 Expansion Module (2200-48890-025)

The Polycom VVX EM50 Expansion Module is a valuable enhancement for the Polycom VVX 450 IP Phone, offering additional programmable buttons and a color LCD display to expand its capabilities. With a total of 90 programmable buttons available, these can serve various functions such as directory numbers, line registrations, speed dials, or feature keys. This expansion module is especially advantageous for individuals managing heavy call volumes, such as receptionists or users dealing with frequent calls. Designed exclusively for the Polycom VVX 450 business IP phone, the installation of the Polycom EM50 Expansion Module is straightforward. It proves to be an excellent solution for power users like telephone attendants, receptionists, and administrative staff, who handle multiple workflows and simultaneous calls regularly. This expansion module enhances the Polycom VVX 450 business IP phone by incorporating multifunctional line keys. These keys can be configured as line registrations, ca