Description
The Norstar 4-Port LS/DS Analog Trunk Cartridge (NT7B75AA) features:
▪ Adds 4 incoming CO lines (analog) to your Norstar system
▪ Compatible with the:
– Modular ICS (MICS)
– Compact ICS (CICS)
– Modular 824 (inside 12×0 Copper Trunk Module)
▪ Supports Caller ID*
▪ Refurbished
▪ One-Year Warranty