NEC DID(4)-U10 ETU Direct Inward Dial INTERFACE UNIT



DID (4)-U10 ETU DIRECT INWARD DIALING INTERFACE UNIT The Direct Inward Dialing Interface supports up to four DID or four 2-way DID lines. Immediate, wink start, delay start, and second dial tone signaling are accommodated. The image displayed is for illustrative purposes only and may not be the product listed