Mitel BB424 Black Button Box DSS Console
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
The Mitel BB424 Button Box provides and additional 24 programmable buttons for your Mitel 485G IP Phone. Buttons can be used as a busy-lamp field to monitor other users and for one-touch transfers. They can also be programmed with more advanced features. Using four available page buttons, you can access up to 96 total programmable buttons on each BB424.
Features
- 24 Tricolor LED
- 12 character x 14 line display (back lit, grayscale)
- 272 x 480 Pixels, Color, Backlit
- Hearing-Aid Compatible
- Provides 24 additional programmable buttons with color status LEDs for your Mitel 485G IP phone
- 4 page buttons allow you access up to 96 programmable buttons on a single BB424
- Can also program other telephony features like transfer and silent monitor
- An external power supply is required when adding 2 or more units to a phone (power not included, sold separately)
Compatibility
- Compatible with Mitel 485G IP phone
Included
- Mitel BB424 Black Button Box DSS Console

New Product
These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.




Mitel BB424 Black Button Box DSS Console - Grade A
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
The Mitel BB424 Button Box provides and additional 24 programmable buttons for your Mitel 485G IP Phone. Buttons can be used as a busy-lamp field to monitor other users and for one-touch transfers. They can also be programmed with more advanced features. Using four available page buttons, you can access up to 96 total programmable buttons on each BB424.
Features
- 24 Tricolor LED
- 12 character x 14 line display (back lit, grayscale)
- 272 x 480 Pixels, Color, Backlit
- Hearing-Aid Compatible
- Provides 24 additional programmable buttons with color status LEDs for your Mitel 485G IP phone
- 4 page buttons allow you access up to 96 programmable buttons on a single BB424
- Can also program other telephony features like transfer and silent monitor
- An external power supply is required when adding 2 or more units to a phone (power not included, sold separately)
Compatibility
- Compatible with Mitel 485G IP phone
Included
- Mitel BB424 Black Button Box DSS Console

Grade A Refurbished
| Functionality | |
|---|---|
| Cosmetics |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.





































































