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Home » Phones » NEC » NEC Dterm Series i DTR-4D-1 Black Display
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NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031)
Only $59.88
NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031)
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NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031)
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NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031)

SKU 152021 DTR4D1 780031 New
NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031)
NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031)
  • NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031)
$59.88
4 in stock
1 in stock
?

Select Options
1 Year
  • 20,000+
    ★★★★★
    5 Star Reviews
  • Free Shipping on Orders of $500+ in Continental US
    Free Shipping on Orders of $500+ *
  • *
    Satisfaction Guaranteed
Have one to sell?
Sell to PCLiquidations
Overview Specs Parts Policies
Item Information

The DTR-4D-1 terminal offers the same functionality and operation of a standard Dterm Series 1 digital terminal

Features

  • Two Volume Keys
  • Four Softkeys
  • Help, Exit Keys
  • Large Message Waiting LED
  • LCD Display (24 character x 3 Lines)
  • NEC 780031 DTR-4D-1 Dterm Series I Telephone (Black)
  • DTR-4D-1 terminal offers the same functionality and operation of a standard Dterm Series I digital terminal
  • However, no Adapters (AD(A)-R, CT(A)-R, AC-R, etc) are supported
  • Four Programmable Line Keys with 2-color LED
  • Nine Dedicated Function Keys (Feature, Recall, Conf, Redial, Answer, Speaker, Transfer, Hold, Mic)
  • This terminal is available in black only.

Included

  • NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031)

PCL Certified New

New Product

These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.

UPC: 00722580052568

DTR-4D-1 Black Display Technical Specs

Phone TypeDigital
Lines1
ConnectionPhone Line
DisplayYes
SIP0

DTR-4D-1 Black Display Parts & Accessories

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PC Certified Guarantee

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.

Contact Us

*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.

*
Certified Refurbished
*
Excellent Customer Service
*
Supplying IT to Businesses Since 1991
*
20,000+ 5-Star Reviews on ShopperApproved
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Have shopped PCLiquidations for years, always a satisfying experience.
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Great experience every time. I have gotten refurbished printers (for work) and a personal laptop. Outstanding value and quality product. I'll never buy new again!
Zach
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Monitor was in excellent condition and shipping was fast. Extremely pleased with this purchase and would purchase from PCLiquidations again.
Sarah P.
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5 Stars
PC Liquidations has the best customer service I've encountered in a long time. I recommend them for all your electronic needs.
Laura A.
Verified
5 Stars
I have ordered many times, you have a great refurbished product, and you stand behind it.
Michael C.
Verified
5 Stars
Outstanding, easy to use. Order arrived early, well packed, no damage. Startup and customozatin was smooth, I'm up and running!
Andy G.
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Y'all have been one of my preferred vendors for years, plus I recommend you to clients and colleagues
Lee M.
Verified
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Ordered refurbish office phones at a great price. Shipped quick and all phones are in good shape.
Jackie T.
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It was no hassle. i got what I want and it came on time with zero issues.
Fabrice C.
Verified
5 Stars
Great Price and quality, wonderful service. used PCL many times, for my business
Ronnie C.
Verified
*
Shipping
Expedited shipping and fast fulfillment.
*
Guarantee
100% guaranteed for quality and functionality.
*
Payment
All major credit cards plus Amazon, Paypal, and Affirm.
*
Returns
No restocking fee, and no hassle returns on refurbs within 30 days.
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NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B
Only $45.95
NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B
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NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B
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NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B

SKU 20947 DTR-4D-1 780031 Refurbished - 30-Day Free Returns + 1 Year Warranty
NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B
Last One!
NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B
  • NEC Dterm Series i DTR-4D-1 Black Display Speakerphone (780031) - Grade B
$45.95
Was $122.99 You Save $77.04
4 in stock
1 in stock
?

Select Options
1 Year
  • 20,000+
    ★★★★★
    5 Star Reviews
  • Free Shipping on Orders of $500+ in Continental US
    Free Shipping on Orders of $500+ *
  • *
    Satisfaction Guaranteed
Have one to sell?
Sell to PCLiquidations
Overview Parts Policies
Item Information
The DTR-4D-1 terminal offers the same functionality and operation of a standard Dterm Series 1 digital terminal.
 

Features

  • Four programmable line keys with 2-color LED
  • Nine dedicated function keys
  • Four softkeys
  • Large Mesage Waiting LED
  • LCD Display (24 character x 3 lines)

Includes

  • New Handset Cord
  • New Line Cord
  • New Designation Overlays

Compatibility

  • Compatible with NEC PBX systems
    • NEAX 1000/2000
    • NEAX 2400

Condition

  • .This listing is for a Grade B - Refurbished phone. Grade B - Refurbished phones are fully functional, but have a moderate scratches and/or yellowing that cannot be removed through the refurbishing process.
PCL Certified Refurbished

Grade B Refurbished

Functionality 5 Stars
Cosmetics 4 Stars

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.

UPC: 00722580052568

DTR-4D-1 Black Display Parts & Accessories

Top Seller!
Black Telephone Handset Cord 9 Foot (coiled)

Black Telephone Handset Cord 9 Foot (coiled)

$1.59 – $1.99
$3.99
Save 50%
Top Seller!
4 Pin Telephone Line Cord 25 Foot Silver

4 Pin Telephone Line Cord 25 Foot Silver

$1.99
$2.99
Save 33%
PC Certified Guarantee

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.

Contact Us

*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.

*
Certified Refurbished
*
Excellent Customer Service
*
Supplying IT to Businesses Since 1991
*
20,000+ 5-Star Reviews on ShopperApproved
View Similar Items
5 Stars
Have shopped PCLiquidations for years, always a satisfying experience.
John E.
Verified
5 Stars
Great experience every time. I have gotten refurbished printers (for work) and a personal laptop. Outstanding value and quality product. I'll never buy new again!
Zach
Verified
5 Stars
Monitor was in excellent condition and shipping was fast. Extremely pleased with this purchase and would purchase from PCLiquidations again.
Sarah P.
Verified
5 Stars
PC Liquidations has the best customer service I've encountered in a long time. I recommend them for all your electronic needs.
Laura A.
Verified
5 Stars
I have ordered many times, you have a great refurbished product, and you stand behind it.
Michael C.
Verified
5 Stars
Outstanding, easy to use. Order arrived early, well packed, no damage. Startup and customozatin was smooth, I'm up and running!
Andy G.
Verified
5 Stars
Y'all have been one of my preferred vendors for years, plus I recommend you to clients and colleagues
Lee M.
Verified
5 Stars
Ordered refurbish office phones at a great price. Shipped quick and all phones are in good shape.
Jackie T.
Verified
5 Stars
It was no hassle. i got what I want and it came on time with zero issues.
Fabrice C.
Verified
5 Stars
Great Price and quality, wonderful service. used PCL many times, for my business
Ronnie C.
Verified
*
Shipping
Expedited shipping and fast fulfillment.
*
Guarantee
100% guaranteed for quality and functionality.
*
Payment
All major credit cards plus Amazon, Paypal, and Affirm.
*
Returns
No restocking fee, and no hassle returns on refurbs within 30 days.

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