Please allow ~2-3 weeks to dispatch for quality control. Product images are for illustrative purposes only and may contain AI-generated content; they may not represent the final product you receive. Products are subject to the cosmetic grading policy detailed here.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.


Maximize your conference calls with a refurbished Cisco 8831 Display Control Unit, ensuring reliable, clear communication for business efficiency.
Enhance your meeting experience with the Cisco 8831 Display Control Unit, a certified and reliable solution designed specifically for the Cisco 8831 conference phone system. This high-quality, refurbished detached control panel is the ideal accessory to complement your existing setup, providing ease of use and superior functionality. Whether you're looking to replace a worn-out unit or simply require a spare, this control unit offers a cost-effective alternative without compromising on quality or performance.
Dive into seamless conference calls with the refurbished Cisco 8831 Display Control Unit, crafted to provide an intuitive user interface and robust control for your Cisco 8831 conference phone system. Perfect for businesses seeking to maintain high communication standards, this control unit boasts a user-friendly design that allows easy viewing of the display without the need to move the entire device. Certified to work with the Unified IP Conference Phone and its accessories like the Daisy Chain Kit and Speaker base, this product has undergone rigorous testing to ensure it meets strict quality standards. The elegant design and straightforward functionality make it an indispensable tool for facilitating effective group conversations and decision-making in any professional setting. Equip your conference room with this essential piece, and benefit from the reliability and efficiency it brings to your collaborative efforts.
Key attributes and associated benefits:
- Certified Quality: Rigorously tested to ensure functionality that meets industry standards.
- User-Friendly Design: Easy-to-read display enhances user interaction and meeting productivity.
- Reliable Performance: Refurbished to provide a dependable accessory for your conference system.
- Cost-Effective Solution: Offers the quality of Cisco at a fraction of the cost of new equipment.
- Compatibility: Designed to work seamlessly with 8831 Unified IP Conference Phone, Daisy Chain Kit, and Speaker base.
Part Number | None |
Interface(s) | None |
Custom Bundle | No |
Number Of Lines | None |
Condition | A |
Model | CP-8831-DCU-S V03 |
Type | Expansion Handset(s) |
Colour | Black |
Modified Item | None |
Brand | Cisco |
Bundle Description | None |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade monitors are for those who expect a display showing very little to no signs of previous use. With minimal scuffing or abrasions on the housing/frame and no imperfections on the screen, these units offer an almost-new viewing experience.
"Good" Grade - Laptops
"Good" grade laptops are fully functional but come with signs of more extensive use compared to Excellent grade units. This includes scratches on the laptop body, heavier wear on keyboards, and possible small dents or paint chips. Screens may show uneven light diffusion and subtle blemishes but no cracks.
"Good" Grade - Desktops
Similar to laptops, "Good" grade desktops may exhibit light scratches and more noticeable wear on the case compared to "Excellent" grade PCs. Small dings or paint chips might be present but do not affect functionality.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include body scratches, minor cracks, or a loose/wobbly base. Screens could display uneven light diffusion and moderate blemishes but remain free from cracks.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade