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Up for sale is a Seller Refurbished Cisco Unified Wireless IP Phone 8821 (Model: CP-8821-K9) Rugged Enterprise Wi-Fi VoIP Handset, finished in professional Charcoal Gray. These sleek, durable mobile endpoints have been fully detailed, internal system audited, hardware-tested, and factory reset to original manufacturer defaults. They are 100% operational and ready to be provisioned onto your corporate network layout once a compatible battery is installed.
PLEASE NOTE: This listing is for the phone handset base unit and the matching battery back cover ONLY. It does NOT include a rechargeable battery, desk charging cradles, multi-chargers, power supplies, or belt clips. It is an ideal, cost-saving hardware replacement option if you already have existing infrastructure and working batteries.
Key Details:* Brand: Cisco Systems, Inc.* Model / MPN: 8821 / CP-8821-K9* Network Connection: Wi-Fi Wireless Endpoint (Dual-band 802.11a/b/g/n/ac)* Color: Charcoal Gray* Condition: Seller Refurbished. Professionally cleaned and cosmetic-grade detailed. Screens are clear, chassis seals are firm, and buttons press cleanly.* Battery Requirement: Requires 1x Cisco standard rechargeable battery (Model: CP-8821-BATT=) to operate, which is NOT included in this sale.* Platform Protocol: Designed for Cisco Unified Communications Manager (CUCM) environments or compliant hosted SIP network provision setups. Please check with your local IT telecom network manager regarding firmware registration and device access licensing before ordering.
Package Includes:* 1 x Cisco 8821 Wireless IP Phone Handset Base Unit* 1 x Matching Battery Back Cover Plate* (NO Battery, chargers, clips, or extra hardware cords included)
Key Features:* 2.4-Inch Crisp Color Display: High-resolution graphical TFT color display (240x320 pixels) with a backlit keyboard panel makes reading extensions, caller IDs, and status alerts highly intuitive.* Ruggedized IP67 Ingress Rating: Fully dustproof and splash/water-resistant. Built to withstand standard drops, workplace shocks, and rigorous shifts in challenging fields (such as healthcare, warehouses, or industrial floors).* Dual-Band Wi-Fi Roaming: Seamlessly hands-off voice packets across 2.4GHz and 5GHz enterprise access points, keeping staff connected on the move without call drop-outs.* Integrated Bluetooth Technology: Supports pairing with standard Bluetooth wireless headsets for convenient, hands-free mobile multitasking on the move.* Military Standard 810G: Tested for structural resilience against drops onto hard concrete, ensuring reliable corporate lifespan performance.
Our Commitment to YouWe value your business and aim for a 5-star customer experience. We guarantee that your refurbished Cisco 8821 wireless handset base will arrive precisely as described, packaged cleanly, and fully functional. For infrastructure compatibility, network profile creation, or provisioning concerns, please contact us anytime via messages.
Bulk Inventory / Wholesale Lots Available!We currently hold a robust wholesale volume of these refurbished Cisco CP-8821-K9 enterprise wireless handset bases in our warehouse facility. If you are an IT infrastructure specialist, operations manager, system integrator, or private contractor looking to acquire bulk quantities to replace damaged units or scale your setup, please send us a message. We are more than happy to build custom multi-item packages with tiered volume discounts and combined expedited shipping lanes.
Thank you for your business and happy shopping!