Poly 89B51AA#ABA

Overview

The Poly 89B51AA#ABA is an IP desk phone designed to deliver clear and natural voice communication for professionals managing multiple calls. Featuring a 3.5-inch color display, it simplifies navigation through menus and call status, while supporting up to 32 VoIP lines to handle complex call environments. Whether used in busy offices or quiet home setups, this phone ensures conversations stay focused and free from distracting background noise.

Key features

• Poly HD Voice technology provides natural and lifelike sound quality for clearer conversations
• NoiseBlockAI and Acoustic Fence actively reduce background noise to keep calls focused on the speaker
• 3.5-inch color LCD offers bold graphics that make menus, contacts, and call status easy to read at a glance
• Supports up to 32 VoIP lines, making it suitable for reception areas, shared workstations, and executives managing multiple numbers
• Flexible power options with Power over Ethernet support or included power adapter for setups without PoE
• USB-C and RJ9 headset ports allow connection of wired or wireless headsets, enabling hands-free and mobile conversations
• Adjustable bracket supports both desktop placement and wall mounting to fit various workspace layouts
• Integrated antimicrobial protection on handset and keypad helps maintain cleanliness between regular wipe-downs
• RGB status light clearly indicates call status and availability to colleagues, reducing interruptions
• Full-duplex audio enables smooth, natural two-way conversations, ideal for interviews and team discussions

Key specs

• Display: 3.5-inch color LCD
• VoIP lines supported: up to 32
• Power options: Power over Ethernet (PoE) or included power adapter
• Headset ports: USB-C and RJ9
• Audio features: Poly HD Voice, NoiseBlockAI, Acoustic Fence, full-duplex audio
• Installation: adjustable bracket for desktop or wall mounting
• Antimicrobial protection: integrated on handset and keypad

Connectivity and compatibility

This phone offers versatile connectivity options to fit a variety of office environments. The USB-C and RJ9 headset ports support both wired and wireless headsets, allowing users to choose the most comfortable and practical audio setup. Power over Ethernet capability reduces cable clutter by combining power and data over a single cable, while the included power adapter ensures compatibility in locations without PoE infrastructure.

Ideal uses and environments

The Poly 89B51AA#ABA is well suited to busy office spaces, reception desks, and shared workstations where managing multiple lines is essential. Its noise reduction features make it effective in open-plan offices or noisy environments, while the clear display and status light help maintain smooth communication flow. It also fits well in home office setups where reliable, high-quality voice calls are needed for remote work or virtual meetings.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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