Poly Edge E Phone Expansion Module (85W93AA)

This item is brand-new, factory sealed.

• Button Expansion Module for Poly Edge E Series (E400/E450 and E500/E550)
• Turn your phone into a powerful switching console
• Scalable expansion with three sides with 22 dedicated keys each - a total of 66 contacts/speed dials per module
• Large, bright 5 inch IPS colour display
• No additional power source required - powered directly from the Poly host phone
• Up to two Poly Edge EM modules possible with E500/E550

• Item Weight: 450 Grams
• Item Dimensions: 7.87 x 5.91 x 1.97 inches
• Is there Caller ID: Yes
• Answering System Type: Digital
• Compatible Devices: Poly Edge E500, Poly Edge E400, Poly Edge E450, Poly Edge E550
• Material Type: Plastic
• Color: gray

More lines - more power. Turn your Edge E Series phone into a powerful mediation console with the Poly Edge EM expansion module. Each expansion module offers three sides of 22 dedicated button representations - a total of 66 contacts/speed dials, right at your fingertips. Add up to two Poly Edge EM expansion modules to a Poly Edge E500/E550 phone. Add a Poly Edge EM expansion module to your Poly Edge E400/E450 phone.