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New or Used Avaya Definity 6400 phones / telephones 

Network Liquidators is the premier online destination for buying and selling new, refurbished, and used Avaya Definity 6400 equipment. We keep an extensive inventory of new and used Avaya Definity 6400 phones / telephones in stock at most times which are usually available for overnight delivery. Along with the Avaya Definity 6400 phones / telephones, we also carry many other parts and accessories.

All of our used and refurbished Avaya Definity 6400 phones / telephones go through a grueling inspection, testing and refurbishing process.

All of refurbished and used telecom equipment comes with a standard Lifetime Limited Warranty.

For details about our inspection, testing and refurbishing process, click here.

Over 50 Million in InventoryIf you cannot find the exact Avaya Definity 6400 equipment you are looking for, please call one of our account executives at 1-800-998-9862 for a custom quote. if you are not sure what you need, we have technicians on staff experienced with Avaya Definity 6400 products that can help you with your configurations.

We both sell and buy Avaya Definity 6400 phones / telephones and other Avaya Definity 6400 accessories and components. Let us know if you have any surplus Avaya Definity 6400 equipment that you are looking to sell and we will immediately reply with a fair market value. Please call our purchasing department at 1-800-998-9862.

Network Liquidator's Sells to:

  • Large and Small Businesses
  • Individuals
  • Schools and Colleges
  • Large and Small Corporations
  • Vendors and Government

Buy and Sell New or Used Avaya Definity 6400 Phones / Avaya Definity 6400D Telephones

Part Number Description MSRP Our Price

108020256

AVAYA DEFINITY 6416D+M DIGITAL DISPLAY 16 BUTTON PHONE TELEPHONE

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108315482

AVAYA DEFINITY 6416D+ 6416 D+ BUSINESS DISPLAY PHONE SYSTEM TELEPHONE SET

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108405044

LUCENT / AVAYA DEFINITY 64O8D+ DISPLAY TELEPHONE

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108807579

AVAYA 6416D DIGITAL TELEPHONE

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6402D01A-323

AVAYA DEFINITY 6402D+ DISPLAY PHONE TELEPHONE GRAY, COMCODE # 108180571

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Call

6402D02A-264

AVAYA DEFINITY 6402 BASIC PHONE TELEPHONE WHITE, COMCODE # 108018185

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6402D02A-323

AVAYA DEFINITY 6402D+ DISPLAY PHONE TELEPHONE GRAY

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6408D01A-264

AVAYA DEFINITY 6408D+ PHONE TELEPHONE WHITE, COMCODE # 108163973

$169.00

Call

6408D01A-323

AVAYA DEFINITY 6408D+ PHONE TELEPHONE GRAY, COMCODE # 108163924

$519.00

Call

6408D01B-003

AVAYA DEFINITY 6408D+ PHONE TELEPHONE BLACK

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6408D01B-264

AVAYA DEFINITY 6408D+ PHONE TELEPHONE WHITE, COMCODE # 108404872, PEC # 3304-8BW

$169.00

Call

6408D01B-323

AVAYA DEFINITY 6408D+ PHONE TELEPHONE GRAY, COMCODE # 108404849, PEC # 3304-8BG

$519.00

Call

6408D01C-264

AVAYA DEFINITY 6408D+ PHONE TELEPHONE WHITE, COMCODE # 700020092, PEC # 3304-8UW

$169.00

Call

6408D01C-323

Avaya 6408D01C-323-004

$519.00

Call

6408D01D-323

AVAYA DEFINITY 6408D+ PHONE TELEPHONE GRAY

$519.00

Call

6408D02A-264

AVAYA DEFINITY 6408D+ PHONE TELEPHONE GRAY, COMCODE # 108164203

$169.00

Call

6408D02A-323

Lucent 6408D02A-323-004

$519.00

Call

6408D02B-264

AVAYA DEFINITY 6408D+ PHONE TELEPHONE WHITE, COMCODE # 108405127, PEC # 3303-8BW

$169.00

Call

6408D02B-323

AVAYA DEFINITY 6408D+ PHONE TELEPHONE GRAY, COMCODE # 108405119, PEC # 3303-8BG

$169.00

Call

6416D01A-264

AVAYA DEFINITY 6416D+ DIGITAL DISPLAY 16 BUTTON PHONE TELEPHONE WHITE, COMCODE # 108019845, 108315482, PEC # 3306-16W

$309.00

Call

6416D01A-323

AVAYA DEFINITY 6416D+ DIGITAL DISPLAY 16 BUTTON PHONE TELEPHONE GRAY, COMCODE # 108019951, PEC # 3306-16G

$669.00

Call

6416D01B-323

AVAYA DEFINITY 6416D+M DIGITAL DISPLAY 16 BUTTON PHONE TELEPHONE GRAY

$669.00

Call

6416D02A-264

AVAYA DEFINITY 6416D+ DIGITAL DISPLAY 16 BUTTON PHONE TELEPHONE WHITE, COMCODE # 108020157, PEC # 3306-6MW

$309.00

Call

6416D02A-323

AVAYA DEFINITY 6416D+M DIGITAL DISPLAY 16 BUTTON PHONE TELEPHONE GRAY, COMCODE # 108020256, PEC # 3306-6MG

$669.00

Call

6416D02B-323

Avaya 6416D02B-323-004

$669.00

Call

6416D02B-323LF

AVAYA DEFINITY 6416D+M DIGITAL DISPLAY 16 BUTTON PHONE TELEPHONE GRAY

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6416D02C-323

Avaya 6416D02C-323-004

$669.00

Call

6424D01A-264

AVAYA DEFINITY 6424D+M DIGITAL 24 BUTTON DISPLAY PHONE TELEPHONE WHITE, COMCODE # 108020454, PEC # 3307-24W

$309.00

Call

6424D01A-323

AVAYA 6424D+ DIGITAL 24 BUTTON DISPLAY PHONE TELEPHONE GRAY, COMCODE # 108164054

$349.00

Call

6424D02A-264

AVAYA DEFINITY 6424D+M DIGITAL 24 BUTTON DISPLAY PHONE TELEPHONE WHITE, COMCODE # 108331257, PEC # 3307-4MW

$349.00

Call

6424D02A-323

Avaya 6424D02A-323-004

$425.00

Call

6424D02B-323

AVAYA DEFINITY 6424D+M DIGITAL 24 BUTTON DISPLAY PHONE TELEPHONE GRAY, COMCODE # 108807595, PEC # 3307-24

$425.00

Call

700019664

AVAYA DEFINITY 64O2D DIGITAL DISPLAY TELEPHONE

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700020100

AVAYA DEFINITY 6408D+ SERIES TELEPHONE

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700250511

AVAYA 6408D+ PHONE 6408 DISPLAY TELEPHONE GRAY

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700258494

AVAYA CAJUN 6408D+ DIGITAL PHONE TELEPHONE WHITE

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700258577

Avaya Definity 700258577 Business Phone

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700276017

Avaya 700276017-004

$669.00

Call

700276132

AVAYA DEFINITY 6424D+M PHONE TELEPHONE GRAY

$761.00

Call



Your Leader for New or Used Avaya Definity 6400 phones / telephones