Answer
Apr 07, 2025 - 05:53 AM
Expansion capability allows users to add modules for more line appearances or features. The Polycom VVX EM50 Expansion Module can be used with the VVX 450, offering 30 additional line keys. This flexibility is beneficial for growing businesses needing scalable communication solutions. With expansion options, users can customize their phone setup to meet evolving needs in refurbished Polycom phones.
