Mailing Lists

Nortel 4x0 LS/DS Trunk Cartridge Refurbished

< Previous Next >
Nortel 4x0 LS/DS Trunk Cartridge
Price: $48.99
Store #: 5763
Manufacturer: Nortel
Manufacturer Part No: NT7B75GA
Trade in & Save
Free Shipping on all orders!
Most orders ship within 1 business day.
1-year warranty
free shipping
  • All LS (Loop Start)/DS (Disconnect Supervision) Trunk Cartridges have Disconnect Supervision capability and are labeled with "DS" on the faceplate
  • Also called the New DS Loop Start Trunk Cartridge
  • Compatible with the Modular ICS core, Fiber and Copper Trunk Modules, the Compact ICS core and the Modular 8x24 Copper Trunk Module
  • Compatible with: CICS, MICS, Modular 8x24


If you want to buy a certain quantity and want a volume discount, submit this form and a sales advisor will be in touch with you shortly.
Looking for a manual for your product? Check out our free product manual directory by clicking here.

Needs to find a local technician to service your equipment? Our map of local technicians can help you find experts in your area that can help. Click here to view map

Need help adjusting the time? We provide a tutorial on setting the clock on major phone system brands here.

Need to contact the product manufacturer? click here to see a directory of their phone numbers.

Telephones