NEC Electra Elite 48/192 DID(4)-U10 ETU 4-Port Analog DID Trunk Interface 750170 - Refurbished

Features:

• Supports up to (4) DID or (4) 2-way DID lines. Immediate, wink start, delay start, and second dial tone signaling are accommodated

WARRANTY: 90-DAY REPLACEMENT WARRANTY/FINAL SALE