Description:
Norstar Global Analog Caller ID Trunk Cartridge
Manufactured by: NORTEL
Model/Part #: NT7B75GA-93
Provides access for up to 4 Central Office analog lines
All LS (Loop Start)/DS (Disconnect Supervision) trunk cartridges have Disconnect Supervision and are labeled with "DS" on the faceplate
Compatible with the MICS core, MICS 12x0 Fiber and Copper Trunk Modules, the CICS core, and the Modular 8x24 Copper Trunk Module