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Norstar DTI: Digital Trunk Interface Cartridge (Unused, One Year Warranty)

Nortel DTI for T1/PRI 24 Ports on Norstar MICS. Requires ISDN-PRI Enabler Soft Key in order to configure as PRI Card.

Max 2 per system on core MICS only. Requires Services Cartridge or Combination Fiber 6-Port Services Cartridge.

Nortel part # NT7B74

By Nortel, formerly Northern Telecom.

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