NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT (Stock # 750476) NEW Confrence-1 Up to 7 hours of

Up to 7 hours of battery life (5 hours of high quality audio @ 80% volume)

Installation hardware with instructions

328 Inch X 0

Spanish and French

The durable Greenlee NUT-JAM HEX

NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT (Stock # 750476) NEW Confrence-1 Up to 7 hours ofThe efficient NEC PRT (1) U20 ETU PRIMARY RATE INTERFACE UNIT 750476 provides for the termination of an ISDN PRI line for voice service only. This unit supports 4ESS(AT&T Custom), AT&T 5ESS(Lucent Custom), DMS 100 (Custom and National ISDN) and NI 2 protocols. A CLKG U10 unit must be connected to the CPUI ( ) U10 ETU. Compatible with the NEC Electra Elite IPK phone system NEW IN THE BOXOne Year Warranty