Details
The NEC/Nitsuko 4ATRU Analog Trunk PCB provides:
• Connectors for four analog trunks and a Power Failure Telephone
▪ Installs in slots 2-5 in the 28i KSU, maximum 4 per system
▪ Installs in slots 1-8 in the 124i KSU, maximum 13 per system
▪ Refurbished
▪ One year warranty







