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TN700- TN800

Definity TN746 16-Port Analog Circuit Pack
$119.00
Sale Price: $89.00

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Definity TN746B 16-Port Analog Circuit Pack
$119.00
Sale Price: $49.00

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Definity TN747B 8-Port Central Office Trunk Circuit Card
$129.00
Sale Price: $69.00

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Definity TN748B Tone Detector
$119.00
Sale Price: $99.00

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Definity TN748C Tone Detector (TN748C)
$119.00
Sale Price: $99.00

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Definity TN748D Tone Detector (TN748D)
$139.00
Sale Price: $119.00

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Definity TN750B Announcement Pack (TN750B)
$79.00
Sale Price: $49.00

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Definity TN750C Announcement Circuit Pack (TN750C)
$119.00
Sale Price: $79.00

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Definity TN753 8 Port Direct Inward Dial Trunk Circuit Card (TN753)
$119.00
Sale Price: $99.00

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Definity TN753B Direct Inward Dialing Trunk (TN753B)
$119.00
Sale Price: $89.00

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Definity TN754 4-Wire DCP Digital Line Circuit Pack (TN754)
$79.00
Sale Price: $49.00

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Definity TN754B 4-Wire DCP Digital Line Circuit Pack
$89.00
Sale Price: $55.00

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Definity TN754C 4-Wire DCP Digital Line Circuit Pack
$115.00
Sale Price: $79.00

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Definity TN756 Tone Detector (TN756)
$115.00
Sale Price: $99.00

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Definity TN760 Tie Trunk Card
$129.00
Sale Price: $99.00

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Definity TN760B Tie Trunk
$125.00
Sale Price: $99.00

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Definity TN760C Tie Trunk
$109.00
Sale Price: $99.00

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Definity TN760E Tie Trunk
$619.00
Sale Price: $609.00

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Definity TN762B Hybrid Line Circuit Card
$129.00
Sale Price: $99.00

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Definity TN763B Auxiliary Card
$119.00
Sale Price: $99.00

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Definity TN763C Auxiliary Trunk
$419.00
Sale Price: $409.00

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Definity TN763D Auxiliary Trunk
$219.00
Sale Price: $209.00

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Definity TN765 Processor Interface
$119.00
Sale Price: $109.00

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Definity TN767D Auxiliary 4 Card
$119.00
Sale Price: $99.00

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Definity TN767E DSI / ISD PRI Interface Circuit Pack
$519.00
Sale Price: $509.00

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Definity TN768 Tone Clock
$119.00
Sale Price: $109.00

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Definity TN771 Maintenance Test Card
$319.00
Sale Price: $309.00

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Definity TN772 Duplication Interface
$519.00
Sale Price: $509.00

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Definity TN775B Maintenance Pack
$569.00
Sale Price: $559.00

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Definity TN776 Expansion Interface
$169.00
Sale Price: $159.00

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Definity TN777 Network Controller
$119.00
Sale Price: $109.00

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Definity TN777B Network Controller (R6 and earlier)
$219.00
Sale Price: $209.00

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Definity TN778 Packet Control (R6 and earlier)
$419.00
Sale Price: $409.00

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Definity TN789B Radio Controller Card
$69.00
Sale Price: $59.00

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Definity TN791 16-Port Analog Guest Line Circuit Pack
$319.00
Sale Price: $309.00

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Definity TN792 Duplication Interface
$319.00
Sale Price: $309.00

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Definity TN793B 24 Port Analog Station Circuit Card
$945.00
Sale Price: $935.00

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Definity TN794 Network Control/Packet Interface
$519.00
Sale Price: $509.00

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Definity TN797 Analog Trunk & Station Circuit Card
$139.00
Sale Price: $99.00

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Definity TN799C Control LAN (C-LAN) Interface
$419.00
Sale Price: $409.00

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Definity TN799DP Control LAN (C-LAN) Interface
$900.00
Sale Price: $800.00

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Definity TN801B MAPD (LAN Gateway Interface)
$2,609.00
Sale Price: $2,409.00

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Business Phone Systems - Norstar, Meridian, Avaya, Cisco, Mitel, Aastra, Polycom, MCK, Citel, Partner, Definity, IP Office, and BCM. Our company provides high quality telephones and telephone systems to all sizes and levels of businesses at wholesale pricing. We offer both new and refurbished telecom equipment. We carry Digital Phone Systems, Digital Telephones, Analog Phone Systems, Analog Telephones, Voicemail Systems, replacement cards, components, and much more. All of our equipment is backed by a 1 year warranty. Call us at 800.576.7417 for a Free Quote, or email our sales department at Sales@detroit-telecom.


As an independent distributor, Detroit-Telecom, Inc. is not affiliated with Cisco Systems Inc., Avaya Communication, Mitel, Lucent Technologies, Nortel Networks, Aastra, MCK Communications, Citel, Polycom, Plantronics, or their affiliates in any way. Merlin, Merlin Legend, Merlin Magix, Partner, Spirit, and Definity are registered trademarks of Avaya Communication. Norstar and Meridian are registered trademarks of Nortel Networks. Polycom© is a registered trademark of Polycom. Plantronics© is a registered trademark of Plantronics. Aastra© is a registered trademark of Aastra©. MCK© is a registerd trademark of Citel LTD©.