Poly Edge E500 IP Desk Phone with Power Adapter

The Poly 89B56AA#ABA is an Edge E500 IP desk phone that arrives with its own power adapter, giving you the freedom to deploy it on any desk whether or not Power over Ethernet is available. It is designed for modern workstyles and fits naturally in open offices, contact centers, and home workstations where reliable, professional voice communication is essential.

A color display that measures 5 inches across presents calls, directories, and menus with sharp 800 × 480 resolution, while illuminated keys and four soft keys change function as you move through tasks. Twelve dedicated line keys and support for as many as 48 SIP lines keep receptionists, sales teams, and busy executives organized even on the most active days.

Poly HD Voice technology works alongside Acoustic Fence and NoiseBlockAI features to deliver conversations that sound clear and natural. Whether you pick up the handset, switch to the full-duplex speakerphone, or plug in a headset, distracting background sounds are kept out of the call so everyone can focus on the discussion.

Connectivity is straightforward. A Gigabit Ethernet port with passthrough keeps your computer and phone running on a single cable, with PoE available when you want it. A USB-C port and an RJ-9 port give you flexibility to use wired or wireless headsets, and an RGB light bar offers at-a-glance status updates to colleagues nearby.

The handset and keypad feature an antimicrobial surface that helps maintain a cleaner workspace, and the chassis ships with hardware for wall mounting when desk space is limited. All of this combines to create a desk phone that supports hybrid work without compromise.

• Color display that measures 5 inches with 800 × 480 resolution
• Supports up to 48 SIP lines and includes 12 dedicated line keys
• Poly HD Voice delivers lifelike audio quality
• Acoustic Fence and NoiseBlockAI reduce background noise in real time
• Gigabit Ethernet port with PoE and network passthrough
• USB-C and RJ-9 ports provide headset flexibility
• Illuminated keys and RGB light bar show call and presence status
• Antimicrobial surface treatment helps maintain hygiene
• Power adapter included for networks that do not supply PoE
• Wall-mount option supports flexible installation