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NEC DSX-40 4COIU-S1 4-Port CO Line Card (1091001)
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20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
Features
- Provides four additional CO line ports with built-in Caller ID
- Can only be installed in the bottom expansion slot for a system maximum of 8 outside line ports
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.
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$48.98 – $69.99$225.00Save up to $176.02
NEC DSX-40 4COIU-S1 4-Port CO Line Card - Refurbished
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20,000+★★★★★5 Star Reviews
-
Free Shipping on Orders of $500+ *
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Satisfaction Guaranteed
With the NEC DSX40 4COIU-S1 4-Port CO Line Card, you can easily expand your system's capacity by adding four new CO line ports that feature built-in Caller ID. It's important to note that this expansion card is designed to be installed in the bottom expansion slot and that the maximum number of outside line ports for the system is limited to 8.
Features
- Line Ports: 4
- Maximum line cards installed: 1 (4 additional CO line ports)
- Maximum line ports per system: 8 (4 in the CO line card with 4 built-in)
- Installs only in the bottom expansion slot
- Built-in Caller ID
- Message Waiting: FSK Only
- Compatible with the NEC DSX40 Phone System
Included
- NEC DSX-40 4COIU-S1 4-Port CO Line Card (1091001)
Not Included
- Mounting Hardware/Post
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.
-
$129.95 – $189.99$349.99Save up to $220.04
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Top Seller!
$13.99 – $24.99Save up to 81%
