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Enhances Poly Edge E Series phones (E400/E450 and E500/E550) with additional programmable keys.
Features a vibrant 5-inch IPS color display for clear visibility.
Offers three sides with 22 dedicated keys each, totaling 66 contacts/speed dials per module.
No additional power source required; powered directly from the Poly host phone.
Supports Poly Edge E400, E450, E500, and E550 models.
The Edge E Phone Expansion Module (85W93AA) is designed to enhance the functionality of Poly Edge E Series phones by providing additional programmable keys and a large color display. It offers scalable expansion with 66 dedicated keys per module and is powered directly from the host phone, eliminating the need for an external power source.
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