JSTQI

Nortel  Phone System
Business Phone Systems

800-475-0989

www.jstqi.com

Norstar LS/DS Trunk Cartridge NT7B69

LS/DS Global Analog Trunk Cartridge

  • Provides access for up to four Central Office analog lines.

  • All LS (Loop Start)/DS (Disconnect Supervision) Trunk Cartridges have Disconnect Supervision

  • capability and are labeled “DS” on the faceplate.Compatible with the Modular ICS core, Fiber and Copper Trunk Modules, the Compact ICS core and the Modular 8x24 Copper Trunk Module.